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1. Comparison of the diagnostic accuracy of the Pluslife Mini Dock RHAM technology with Abbott ID Now and Cepheid GenXpert: A retrospective evaluation study

Author: Laura Herrmann, Juliana Breuer, Tuan Ngo Duc, Nicole Thomé, Fatemeh Ghazaani, Sundrela Kamhieh-Milz, Julian Kamhieh-Milz, and Andreas Pfützner
Subjects: Medicine, Science
Abstract: Abstract Rapid and sensitive detection of pathogens is critical in interrupting the transmission chain of infectious diseases. Currently, real-time (RT-)PCR represents the gold standard for the detection of SARS-CoV-2. RNase HII-assisted amplification (RHAM) is a promising technology, enabling reliable point-of-care (PoC) testing; however, its diagnostic accuracy has not yet been investigated. The present study compared the Pluslife Mini Dock (RHAM technology), with Abbott ID Now and Cepheid GeneXpert IV. The positive percent agreement (PPA) and negative percent agreement (NPA) were determined in 100 SARS-CoV-2 positive and 210 SARS-CoV-2 negative samples. Further, the reliability of the Pluslife Mini Dock was investigated in different SARS-CoV-2 variants (Delta and Omicron subvariants). The PPA was 99.00% for Pluslife, 100.00% for Abbott ID Now, and 99.00% for Cepheid GeneXpert, with an NPA of 100.00%, 98.90%, and 93.72%, respectively. Abbott ID Now demonstrated the highest rate of invalid results. All SARS-CoV-2 analysed variants were detected by the Pluslife device. Altogether, the Pluslife Mini Dock demonstrated a PPA of 99.16% (235/237) for CT
Published: 2024
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2. Validation of a noninvasive aMMP‐8 point‐of‐care diagnostic methodology in COVID‐19 patients with periodontal disease

Author: Shipra Gupta, Ritin Mohindra, Mohita Singla, Sagar Khera, Amit Kumar, Nilminie Rathnayake, Timo Sorsa, Andreas Pfützner, Ismo T. Räisänen, Roop K. Soni, Poonam Kanta, Akanksha Jain, Krishan Gauba, Kapil Goyal, Mini P. Singh, Arnab Ghosh, Kamal Kajal, Varun Mahajan, Vikas Suri, and Ashish Bhalla
Subjects: biomarkers, oral health, periodontitis, SARS CoV‐2, Dentistry, RK1-715
Abstract: Abstract Objectives The aim of this study was to validate an active matrix metalloproteinase (MMP‐8) point‐of‐care diagnostic tool in COVID‐19 patients with periodontal disease. Subjects, Materials, and Methods Seventy‐two COVID‐19‐positive and 30 COVID‐19‐negative subjects were enrolled in the study. Demographic data were recorded, periodontal examination carried out, and chairside tests run for evaluating the expression of active MMP‐8 (aMMP‐8) in the site with maximum periodontal breakdown via gingival crevicular fluid sampling as well as via a mouth rinse‐based kit for general disease activity. In COVID‐19‐positive patients, the kits were run again once the patients turned COVID‐19 negative. Results The overall (n = 102) sensitivity/specificity of the mouthrinse‐based kits to detect periodontal disease was 79.41%/36.76% and that of site‐specific kits was 64.71%/55.88% while adjusting for age, gender, and smoking status increased the sensitivity and specificity (82.35%/76.47% and 73.53%/88.24, respectively). Receiver operating characteristic (ROC) analysis for the adjusted model revealed very good area under the ROC curve 0.746–0.869 (p
Published: 2022
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3. Impact of a Single Dose of a Probiotic Nutritional Supplement (AB001) on Absorption of Ethylalcohol: Results From a Randomized Double-Blind Crossover Study

Author: Andreas Pfützner, Anke Pfützner, Mina Hanna, Filiz Demircik, Daniela Sachsenheimer, Tobias Wittig, and Johan de Faire
Subjects: Nutrition. Foods and food supply, TX341-641, Nutritional diseases. Deficiency diseases, RC620-627
Abstract: Background: We conducted a prospective placebo-controlled double-blind randomized Study to assess the impact of a single dose of a nutritional Supplement (AB001) on alcohol absorption in healthy subjects. Other objectives were the impact on breath alcohol content, cognitive function 1 hour after alcohol uptake and tolerability. Method: A total of 24 healthy volunteers were enrolled into the study (12 male, 12 female, age: 28.3 ± 10.8 years, BMI: 23.5 ± 5.7 kg/m²). On the experimental day, they ingested a light breakfast together with a single dose (2 capsules) of AB001 (or placebo) and drank 2 moderate glasses of spirit (a total of 0.6 g/kg body weight). Breath alcohol tests and blood draws for determination of blood alcohol levels were performed for up to 6 hours. After crossover, the experiment was repeated in the following week. Areas under the curves were calculated to determine alcohol absorption rates. Results: There was a significant reduction of blood alcohol by 10.1% ( P
Published: 2023
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4. Miniaturization of an Osmotic Pressure-Based Glucose Sensor for Continuous Intraperitoneal and Subcutaneous Glucose Monitoring by Means of Nanotechnology

Author: Andreas Pfützner, Barbora Tencer, Boris Stamm, Mandar Mehta, Preeti Sharma, Rustam Gilyazev, Hendrick Jensch, Nicole Thomé, and Michael Huth
Subjects: continuous glucose monitoring, osmotic pressure, NTR sensor, FEBID, implantable glucose sensor, Chemical technology, TP1-1185
Abstract: The Sencell sensor uses glucose-induced changes in an osmotic pressure chamber for continuous glucose measurement. A final device shall have the size of a grain of rice. The size limiting factor is the piezo-resistive pressure transducers inside the core sensor technology (resulting chamber volume: 70 µL. To achieve the necessary miniaturization, these pressure transducers were replaced by small (4000 × 400 × 150 nm³) nano-granular tunneling resistive (NTR) pressure sensors (chamber volume: 750 nL). For benchmark testing, we filled the miniaturized chamber with bovine serum albumin (BSA, 1 mM) and exposed it repeatedly to distilled water followed by 1 mM BSA solution. Thereafter, we manufactured sensors with glucose testing chemistry (ConcanavalinA/dextran) and investigated sensor performance with dynamic glucose changes between 0 and 300 mg/dL. Evaluation of the miniaturized sensors resulted in reliable pressure changes, both in the BSA benchmark experiment (30–35 mBar) and in the dynamic in vitro continuous glucose test (40–50 mBar). These pressure results were comparable to similar experiments with the previous larger in vitro sensors (30–50 mBar). In conclusion, the NTR pressure sensor technology was successfully employed to reduce the size of the core osmotic pressure chamber by more than 95% without loss in the osmotic pressure signal.
Published: 2023
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5. Chronic Uptake of A Probiotic Nutritional Supplement (AB001) Inhibits Absorption of Ethylalcohol in the Intestine Tract – Results from a Randomized Double-blind Crossover Study

Author: Andreas Pfützner, Mina Hanna, Yuriko Andor, Daniela Sachsenheimer, Filiz Demircik, Tobias Wittig, and Johan de Faire
Subjects: Nutrition. Foods and food supply, TX341-641, Nutritional diseases. Deficiency diseases, RC620-627
Abstract: Background: Regular alcohol consumption, e.g. by social drinking, is a potential source of consecutive health problems in many countries worldwide. A probiotic nutritional supplement (AB001) has been developed to reduce alcohol absorption from the intestine tract and to mitigate potential health care risks. Methods: This randomized placebo-controlled double-blind crossover study was conducted with 24 healthy subjects (13 male, 11 female, age: 25.4 ± 7.7 years, BMI: 23.6 ± 2.5 kg/m²). The subjects were randomized to take 2 capsules/day of AB001 or placebo for 1 week prior to an alcohol exposure experiment. On the experimental day, they ingested a light breakfast and drank a moderate glass of spirit (0.3 g/kg body weight). Breath alcohol tests and blood draws for determination of blood alcohol levels were performed for up to 6 hours. After crossover, the experiment was repeated in the following week. Areas under the curves were calculated to determine alcohol absorption rates. Results: A significant reduction of blood alcohol levels by 70.3% ( P
Published: 2022
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6. Pharmacokinetic and Pharmacodynamic Characteristics of Subcutaneously Applied PTH-1-37

Author: Wolf-Georg Forssmann, Hanns-Christian Tillmann, Dieter Hock, Kristin Forssmann, Corrado Bernasconi, Ulf Forssmann, Rudolf Richter, Berthold Hocher, and Andreas Pfützner
Subjects: Pharmacokinetics, Dermatology, RL1-803, Diseases of the circulatory (Cardiovascular) system, RC666-701, Diseases of the genitourinary system. Urology, RC870-923
Abstract: Background/Aims: Parathyroid hormone (PTH) derivatives exert pronounced renal and osteoanabolic properties when given intermittently. The current study was performed to assess the pharmacokinetic and pharmacodynamic properties as well as safety of subcutaneously applied PTH-1-37 after repeated dosing in healthy subjects. Methods: This randomized, double-blind, dose-escalating, placebo and active comparator controlled study was conducted in 33 healthy postmenopausal women. Subjects were allocated to one of five treatment options: 10, 20, or 40 µg PTH-1-37, 20 µg PTH-1-34 or placebo, administered as once daily subcutaneous doses for three days. Plasma drug concentrations and serum levels of endogenous PTH-1-84, and calcium as markers of biological activity were monitored during the treatment. Results: PTH was absorbed rapidly from the subcutaneous tissue with a median tmax of 30 minutes for 20 and 40 µg of PTH-1-37. tmax was 45 minutes for 20 µg PTH-1-34. Elimination half-lives were estimated as 76 ± 34 min and 70 ± 13 min for 20 µg and 40 µg PTH-1-37 (mean ± SD), and 78 ± 34 for 20 µg PTH-1-34. Both PTH fragments (PTH-1-37 and PTH-1-34) increased serum calcium. For PTH-1-37 the effect on serum calcium was dose-dependent. Suppression of endogenous PTH-1-84 was seen after the application of both PTH-1-37 and PTH-1-34. During the study period, the subjects experienced no unexpected or serious adverse events. Conclusions: PTH-1-37 is rapidly absorbed after s.c. injection, has a short plasma elimination half-life, and does not accumulate during multiple dosing. Biological activity was demonstrated by rising serum calcium and decreasing endogenous PTH-1-84 in blood plasma. The study drugs were well tolerated and safe. Our investigation presents data that PTH-1-37 is an excellent drug candidate for intervening with syndromes of dysregulation of calcium metabolism.
Published: 2016
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7. Rosiglitazone and glimeperide: review of clinical results supporting a fixed dose combination

Author: Andreas Pfützner, Birgit Wilhelm, and Thomas Forst
Subjects: Diseases of the circulatory (Cardiovascular) system, RC666-701
Abstract: Andreas Pfützner1,2, Birgit Wilhelm1, Thomas Forst1,31IKFE – Institute for Clinical Research and Development, Mainz, Germany; 2University of Applied Sciences, Rheinbach Germany; 3University Hospital, Department of Endocrinology, Mainz, GermanyAbstract: Type 2 diabetes has become a major burden to the health care systems worldwide. Among the drugs approved for this indication, glimepiride and rosiglitazone have gained substantial importance in routine use. While glimepiride stimulates β-cell secretion and leads to reduction of blood glucose values, rosiglitazone activates PPARγ and improves insulin resistance, at the vascular and metabolically active cells. Therefore, the combination of the two drugs may be an interesting approach to improve glycemic control and lower cardiovascular risk. A fixed combination of both drugs has been approved for clinical use in the US and EU. The combination of glimepiride and rosiglitazone is generally well tolerated and the use of a fixed combination may lead to improved adherence of the patients to their therapy. The purpose of this review is to evaluate the clinical data that have been published on this combination, appearing to represent a convenient way to obtain therapeutic targets in patients with type 2 diabetes mellitus.Keywords: rosiglitazone, glimepiride, thiazolidinediones, sulfonylurea, combination
Published: 2007

8. Identification of Highly Specific scFvs against Total Adiponectin for Diagnostic Purposes

Author: Peter Wilton, Michael Steidel, Gabriele Krczal, Iris Hermanns, Andreas Pfützner, Alisa Konnerth, and Kajohn Boonrod
Subjects: adiponectin, scFv, phage display, diabetes, Biology (General), QH301-705.5
Abstract: Adiponectin is one of the most abundant adipokines secreted from adipose tissue. It acts as an endogenous insulin sensitizer and plasma concentrations are inversely correlated with obesity and metabolic syndrome. A decrease in plasma adiponectin levels normally indicates increased hormonal activity of the visceral lipid tissue, which is associated with decreased insulin sensitivity. It may therefore be considered a valuable biomarker for elucidating the underlying deteriorations resulting in type 2 diabetes and macrovascular disease. Here we present the use of phage display technology to identify highly specific antibody fragments (scFvs) against adiponectin. The selected scFvs showed highly specific binding to globular and native adiponectin in ELISA tests. By using our phage display technology, we were able to obtain monoclonal antibodies with specific high affinity binding to the target protein in an effective and easy to upscale manner. The selected scFvs against adiponectin can be used for developing immunoassays suitable for use in metabolic syndrome diagnosis and monitoring.
Published: 2017
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9. Die rumänisch-jüdische Frage: Die Entstehung einer europäischen Anomalie (ca.1772–1870)

Author: Andreas Pfützner and Andreas Pfützner
Published: 2024

10. Downregulation of the Proinflammatory State of Circulating Mononuclear Cells by Short-Term Treatment with Pioglitazone in Patients with Type 2 Diabetes Mellitus and Coronary Artery Disease

Author: Andreas Pfützner, Alexander Weise, Elisabeth Pfützner-Riehn, Georg Lübben, Michael Morcos, Efstrathios Karagiannis, Matthias Weber, and Thomas Forst
Subjects: Biology (General), QH301-705.5
Abstract: Background. This study was performed to investigate the influence of a short-term treatment with pioglitazone versus placebo on inflammatory activation of mononuclear cells (mRNA expression/protein secretion of inflammatory markers). Methods and Results. Sixty-three patients with well-controlled type 2 diabetes (52 males, 11 females, age (Mean ± SD): 66±7 yrs, disease duration: 6.6±9.6 yrs, HbA1c: 6.7±0.6%) were randomized to additional 45 mg of pioglitazone or placebo to their existing metformin and sulfonylurea therpay for four weeks in a double-blind study design. Protein risk marker levels (hsCRP, MMP-9, MCP-1, etc.) and the expression of NFκB subunits and NFκB-modulated cytokines from isolated peripheral monocyte/macrophages were determined at baseline and endpoint. There were no changes in HbA1c, but significant biomarker improvements were seen with pioglitazone only. The mRNA marker expression was downregulated by pioglitazone and further up-regulated with placebo (e.g., P105 pioglitazone: −19%/placebo: +6%, RelA: −20%/+2%, MMP−9: −36%/+9%, TNFα: −10%/+14%, P
Published: 2011
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11. Elevated peripheral visfatin levels in narcoleptic patients.

Author: Norbert Dahmen, Nina Manderscheid, Jana Helfrich, Petra B Musholt, Thomas Forst, Andreas Pfützner, and Alice Engel
Subjects: Medicine, Science
Abstract: OBJECTIVE: Narcolepsy is a severe sleep disorder that is characterized by excessive daytime sleepiness, cataplexies and a tendency towards obesity. Recent discoveries indicate that the major pathophysiology is a loss of hypocretin (orexin) producing neurons due to immunologically mediated degeneration. Visfatin is a recently described proinflammatory adipokine. It is identical to the immune modulating pre-B-cell colony enhancing factor (PBEF). Our study examines the hypothesis that visfatin levels are altered in narcoleptic patients. METHODS: For the analysis, a total of n = 54 patients (n = 18 males and n = 36 females) with the diagnosis of narcolepsy according to DSM-IV and the International Classification of Sleep Disorders were examined (BMI mean 30.3+/-5.5, age mean 52.5+/-16.1 years). As a control group 39 unrelated (n = 12 males and n = 27 females) healthy volunteers with no sleep disorder according to DSM-IV were included (BMI mean 28.5+/-4.6, age mean 51.1+/-13.6 years). Peripheral visfatin levels were measured using a commercial enzyme immunoassay kit with a measurement range from 0.1-1000 ng/ml. Narcolepsy symptoms, severity and frequency of symptoms as well as the total duration of various aspects of the symptomatology were assessed by unstructured and structured clinical interviews in including the Stanford Center for Narcolepsy Sleep Inventory. RESULTS: Circulating visfatin was found to be significantly increased in HLA DR2 positive narcoleptic patients compared to controls. CONCLUSION: Taken together, our results add to the evidence of disturbed immunological regulation in patients with narcolepsy.
Published: 2008
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12. The Oral-Systemic Link: A Review about the strong Correlation between Diabetes mellitus, Periodontits and COVID-19 Outcome

Author: Andreas Pfützner, Marie Schaedlich, Peter Möller, Shipra Gupta, Tommi Pätilä, Ismo Räisänen, and Timo Sorsa
Subjects: Complementary and alternative medicine, Pharmaceutical Science, Pharmacology (medical)
Abstract: The SARS-CoV-2 virus leads to symptoms ranging from mild flu symptoms to severe COVID-19 pneumonia requiring mechanical ventilation and even death. According to epidemiological observations, diabetes mellitus is a major risk factor for severe outcome, next to older age, s, hypertension, and other serious chronic illnesses. Recent studies have determined that the oral cavity mucosa is the main entry portal for the SARS-CoV-2 virus into the body. The viruses accumulate in the mouth at locations where the main viral receptor is highly expressed. The oral pathway of the virus into the body and the contributing factors are described in this review. The immune system of people with diabetes is generally impaired. Diabetes induces chronic systemic inflammation, which regularly manifests as periodontitis in the oral cavity. Furthermore, frequent hyperglycemia leads to additional weakening of the mucosal immune barrier. These findings provide plausible explanations for the more frequent severe courses of respiratory viral infections in diabetes patients. An oral examination helps to identify patients at elevated risk. Activated matrix metalloproteinase-8 (aMMP-8) is an established biomarker for measuring the degree of oral inflammation and is an indicator of the destruction of collagen and bone structures in the mouth. aMMP-8 point-of-care tests are readily available. We propose that the current recommendations for the prevention of SARS-CoV-2-associated severe COVID-19 disease should be extended to consider the aspects of measuring and sanitizing oral health, as well as to include preventive regular daily disinfection of the mouth and the pharynx.
Published: 2023

13. Possible Role of Intravenous Hyaluronidase Treatment in Coronary Lesion and Hypertension

Author: Gunther Burgard, Andreas Pfützner, and Daniela Sachsenheimer
Subjects: Lesion, Pathology, medicine.medical_specialty, Hyaluronidase, business.industry, medicine, medicine.symptom, business, medicine.drug
Published: 2021

14. The Diabetes Technology Society Green Declaration

Author: Donna A. Seid, Kathleen Gold, David C. Klonoff, Andreas Pfützner, Edward Krisiunas, Laurence Bouret, Kevin T. Nguyen, Rick Bonilla, Ashley Y. DuBord, Nicole Y. Xu, Tobias Stumpe, Lutz Heinemann, Trisha Shang, Jennifer Y Zhang, and Weronika Burkot
Subjects: Technology, Economic growth, Endocrinology, Diabetes and Metabolism, Circular economy, Biomedical Engineering, Declaration, Bioengineering, Solid Waste, Commentaries, Sustainability, Diabetes Mellitus, Internal Medicine, Humans, Recycling, Business
Published: 2021

15. Orale Immunkompetenz in der Corona-Pandemie vs. Systemrelevanz der Zahnmedizin

Author: Roland Frankenberger and Andreas Pfützner
Subjects: 0301 basic medicine, Gynecology, 03 medical and health sciences, medicine.medical_specialty, 030104 developmental biology, 0302 clinical medicine, Coronavirus disease 2019 (COVID-19), business.industry, 030220 oncology & carcinogenesis, Health Policy, Medicine, business
Abstract: ZusammenfassungDie Covid-19-Pandemie hat das deutsche Gesundheitssystem im Jahr 2020 vor erhebliche Herausforderungen gestellt. In diesem Zusammenhang ist es bemerkenswert, dass für die Zahnmedizin kein sogenannter Rettungsschirm aufgespannt wurde. Dies bedeutet, dass nach Ansicht der Bundesregierung Zahnärzte als nicht systemrelevant eingestuft wurden und somit offiziell auch nicht zu den Ärzten gehören. Diese Annahme ist grundfalsch und gefährlich, wie im Folgenden anhand eines wichtigen Beispiels erörtert wird.Das SARS-CoV-2-Virus führt bei infizierten Personen zu einem Beschwerdebild von leichten Erkältungszeichen bis hin zu lebensbedrohlichen beatmungsbedürftigen COVID-19-Pneumonien. Ein besonderes Risiko für schwere Verläufe haben Menschen höheren Alters sowie Patienten mit Diabetes, Bluthochdruck und anderen schweren Erkrankungen. Die Haupteintrittspforte für das SARS-CoV-2-Virus in den menschlichen Körper ist u. a. die orale Mukosa, denn die Viren reichern sich dort bevorzugt an und der ACE2-Rezeptor wird dort hochgradig exprimiert. Dieser Penetrationsweg erklärt die häufigeren schweren Verläufe bei älteren Diabetespatienten, deren Immunsystem bereits generell beeinträchtigt ist. Diabetes mellitus induziert eine chronische systemische Entzündung, die sich gerade im Mundbereich regelmäßig als Parodontitis manifestiert. Bei Diabetikern zwangsläufig oft auftretende Hyperglykämien schwächen die Mukosa-Barriere zusätzlich. Es ist daher dringend ratsam, bei Präventionsmaßnahmen für Diabetespatienten den Mund- und Rachenraum nicht zu ignorieren. Neben der parodontalprophylaktischen Betreuung ist gerade in Absenz von Zahnärzten die aktivierte Matrix-Metalloproteinase 8 (aMMP8) ein etablierter Biomarker. Die aktuellen Empfehlungen zur Prävention der SARS-CoV-2-assoziierten COVID-19-Erkrankung sollte daher um die Aspekte der Messung und Sanierung des Mund- und Rachenraums sowie einer regelmäßigen Desinfektion der oralen Mukosa erweitert werden.
Published: 2020

16. The YSI 2300 Analyzer Replacement Meeting Report

Author: Jan S. Krouwer, Dennis R. Harris, David Kerr, Matthias Hartwig, David C. Klonoff, Mark J. Rice, Kong Y. Chen, Matthias Appel, Guido Freckmann, Andreas Pfützner, Stefan Pleus, Hubert W. Vesper, David B. Sacks, Linda Morrow, Lutz Heinemann, Rolf Hinzmann, Julia Han, Stephan Bess, James H. Nichols, Kevin Schlueter, Shridhara Alva, and Barry H. Ginsberg
Subjects: 03 medical and health sciences, Spectrum analyzer, 0302 clinical medicine, Computer science, Endocrinology, Diabetes and Metabolism, Proceedings of Meetings/Conferences, Biomedical Engineering, Internal Medicine, Systems engineering, Addendum, 030209 endocrinology & metabolism, Bioengineering, 030212 general & internal medicine
Abstract: This is a summary report of the most important aspects discussed during the YSI 2300 Analyzer Replacement Meeting. The aim is to provide the interested reader with an overview of the complex topic and propose solutions for the current issue. This solution should not only be adequate for the United States or Europe markets but also for all other countries. The meeting addendum presents three outcomes of the meeting.
Published: 2020

17. Why Do People With Diabetes Have a High Risk for Severe COVID-19 Disease?—A Dental Hypothesis and Possible Prevention Strategy

Author: Michael Lazzara, Andreas Pfützner, and Julia Jantz
Subjects: Pediatrics, viruses, Endocrinology, Diabetes and Metabolism, Gingiva, Oral Health, Disease, Endocrinology, 0302 clinical medicine, Risk Factors, Pandemic, Prevalence, 030212 general & internal medicine, Age Factors, virus diseases, Middle Aged, Breathing, Angiotensin-Converting Enzyme 2, Coronavirus Infections, Adult, medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Pneumonia, Viral, Biomedical Engineering, 030209 endocrinology & metabolism, Bioengineering, macromolecular substances, Peptidyl-Dipeptidase A, Letter to the Editors, Diabetes Complications, Betacoronavirus, 03 medical and health sciences, Special Section: Personal Experiences With COVID-19 and Diabetes: An International Perspective, Diabetes mellitus, Diabetes Mellitus, Internal Medicine, medicine, Humans, Periodontitis, Saliva, Pandemics, Aged, Mouth, SARS-CoV-2, business.industry, COVID-19, Models, Theoretical, medicine.disease, respiratory tract diseases, Pneumonia, nervous system, Dentistry, business, Biomarkers
Abstract: The SARS-CoV-2 virus causes symptoms in infected individuals ranging from mild flu symptoms via severe COVID-19 pneumonia requiring ventilation to death. Risk factors for severe courses are age, di...
Published: 2020

18. Laboratory Evaluation of Linearity, Repeatability, and Hematocrit Interference With an Internet-Enabled Blood Glucose Meter

Author: Andreas Pfützner, Valeria Kirsch, Mario Vogg, Filiz Demircik, Anke H. Pfützner, and Sanja Ramljak
Subjects: medicine.diagnostic_test, business.industry, Endocrinology, Diabetes and Metabolism, Glucose meter, Biomedical Engineering, Linearity, Bioengineering, Repeatability, Hematocrit, Electronic diary, Interference (communication), Internal Medicine, Medicine, business, Glycemic, Biomedical engineering
Abstract: Background: In recent clinical trials, use of the MyGlucoHealth blood glucose meter (BGM) and electronic diary was associated with an unusual reporting pattern of glycemic data and hypoglycemic events. Therefore, the performance of representative BGMs used by the patients was investigated to assess repeatability, linearity, and hematocrit interference in accordance with regulatory guidelines. Method: Ten devices and 6 strip lots were selected using standard randomization and repeatability procedures. Venous heparinized blood was drawn from healthy subjects, immediately aliquoted and adjusted to 5 target blood glucose (BG) ranges for the repeatability and 11 BG concentrations for the linearity tests. For the hematocrit interference test, each sample within 5 target BG ranges was split into 5 aliquots and adjusted to hematocrit levels across the acceptance range. YSI 2300 STAT Plus was used as the laboratory reference method in all experiments. Results: Measurement repeatability or precision was acceptable across the target BG ranges for all devices and strip lots with coefficient of variation (CV) between 3.4-9.7% (mean: 5.7%). Linearity was shown by a correlation coefficient of .991; however, a positive bias was seen for BG 100 mg/dL (ISO15197:2015 acceptance criteria: ±10%), while the results were acceptable for BG Conclusions: The BGM met repeatability requirements but demonstrated a significant measurement bias in the low BG range. In addition, it failed the ISO15197:2015 criteria for hematocrit interference.
Published: 2019

19. 1077-P: De-escalation Treatment (DET): A Personalized Pharmacological Intervention to Stop Disease Progression in Patients with Type 2 Diabetes

Author: Andreas Pfützner, Linda Do, Anastasios Manessis, and Mina Hanna
Subjects: medicine.medical_specialty, business.industry, Endocrinology, Diabetes and Metabolism, Type 2 diabetes, Hypoglycemia, medicine.disease, Metformin, Insulin resistance, Internal medicine, Internal Medicine, medicine, business, Pioglitazone, De-escalation, Progressive disease, medicine.drug, Glycemic
Abstract: Type 2 diabetes is a chronic progressive disease with increasing drug demands. It is comprised of a hereditary ß-cell dysfunction, (ßCD), insulin resistance (IR), and chronic systemic inflammation (CSI), which can be present with different degrees of severity. We have tested an alternative approach to the common drug escalation programs. DET (De-Escalation Treatment), temporary, multi-drug intervention targets to improve ß-Cell function and reverse disease progression. A personalized drug combination for a three-month treatment is determined based on a biomarker panel consisting of classic and new biomarkers. 22 patients (8 women, 14 men, age: 62±8 yrs., disease duration: 12±7 yrs., HbA1c: 7.8 %, BMI: 33.2±2.4 kg/m², treatment with 1 or 2 oral drugs) were treated with follow-up periods of up to 12 years. DET consisted of low doses each of basal insulin to address ßCD, treatment of IR (exercise and/or pioglitazone), a drug to reduce CSI (diet, GLP-1, or SGLTII) and a hypoglycemic intervention (metformin, or DPP-IV). The DET approach was well tolerated (nausea: 4 cases, edema: 1 case). All patients experienced a normalization or pronounced improvement of glycemic control without report of hypoglycemia. Mean HbA1c after 3 months was 5.9±0.4 %. Intact proinsulin decreased from 9.3±2.1 pmol/L to 2.3±0.6 pmol/L, adiponectin improved from 3.4±1.2 to 8.6±2.4 mg/dL, and mean body weight decreased by 2.4±1.1 kg (all: p11 years). Regeneration of ß-cell function by means of DET resulted in a temporary stop of chronic disease progression. A formal prospective clinical study to investigate the practicability of this approach in routine clinical practice is currently ongoing. Disclosure A. Pfützner: Consultant; Self; LifeCare, Inc., Novo Nordisk A/S. Research Support; Self; CNOGA Medical, Esperion Therapeutics, Inc. Speaker’s Bureau; Self; Sanofi-Aventis. A. Manessis: Research Support; Self; Novo Nordisk Inc., Sciema GmbH. L. Do: Research Support; Self; Sciema GmbH. M. Hanna: None. Funding Diabetes Treatment Centers International
Published: 2020

20. Increased Intact Proinsulin in the Oral Glucose Challenge Sample is an Early Indicator for Future Type 2 Diabetes Development - Case Reports and Evidence from the Literature

Author: Jack Lewin, Anastasios Manessis, Andreas Pfützner, and Mina Hanna
Subjects: medicine.medical_specialty, business.industry, Type 2 diabetes, medicine.disease, Systemic inflammation, General Biochemistry, Genetics and Molecular Biology, Insulin resistance, Endocrinology, Diabetes mellitus, Internal medicine, Medicine, Biomarker (medicine), Prediabetes, medicine.symptom, business, Proinsulin, Morning
Abstract: Background Increased intact proinsulin in plasma is a highly specific biomarker for a major disruption of insulin-processing in the pancreatic β-cells with associated insulin resistance. Increased intact proinsulin in morning fasting plasma indicates not only incipient diabetes, but also increased risk of macrovascular events in the patient - of ten times before an actual diagnosis of diabetes - due to the convergence of β-cell dysfunction, insulin resistance, and chronic systemic inflammation. This has raised the question as to whether a marked increase in intact proinsulin levels after oral glucose load in healthy subjects might be considered as indicative for β-cell dysfunction and prediabetes. Methods A previous study from 2011 examined, inter alia, intact proinsulin levels in blood samples from twenty healthy study participants at baseline and two hours after an oral glucose tolerance test (OGTT) with 75 g glucose. Seventeen of the participants showed normal glucose levels at baseline and at two hours compared to 4 participants with normal intact proinsulin levels at baseline but increased intact proinsulin levels at two hours. Results All four patients went on to develop type 2 diabetes in the following 5 years. None of the other subjects from the previous investigation developed type 2 diabetes. Conclusions As also confirmed by recent literature, intact proinsulin provides a powerful, easily measured biomarker for β-cell dysfunction and insulin resistance in type 2 diabetes, as well as risk of future cardiovascular events regardless of the stage of diabetes.
Published: 2020

21. Evaluation of a New Noninvasive Glucose Monitoring Device by Means of Standardized Meal Experiments

Author: Filiz Demircik, Lisa Redert, Johannes Pfützner, Anke H. Pfützner, Andreas Pfützner, Stephanie Strobl, and Alexander Lier
Subjects: Adult, Blood Glucose, Male, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, 030209 endocrinology & metabolism, Bioengineering, Diabetes treatment, Eating, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Cog, Internal Medicine, Humans, Medicine, Statistical analysis, 030212 general & internal medicine, Meals, Aged, Monitoring, Physiologic, Meal, business.industry, Blood Glucose Self-Monitoring, Healthy subjects, Original Articles, Middle Aged, Reference Standards, Postprandial Period, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Female, Nuclear medicine, business
Abstract: Background: Frequent blood glucose readings are the most cumbersome aspect of diabetes treatment for many patients. The noninvasive TensorTip Combo Glucometer (CoG) component employs dedicated mathematical algorithms to analyze the collected signal and to predict tissue glucose at the fingertip. This study presents the performance of the CoG (the invasive and the noninvasive components) during a standardized meal experiment. Methods: Each of the 36 participants (18 females and males each, age: 49 ± 18 years, 14 healthy subjects, 6 type 1 and 16 type 2 patients) received a device for conducting calibration at home. Thereafter, they ingested a standardized meal. Blood glucose was assessed from capillary blood samples by means of the (non)invasive device, YSI Stat 2300 plus, Contour Next at time points –30, 0, 15, 30, 45, 60, 75, 90, 120, 150, and 180 minutes. Statistical analysis was performed by consensus error grid (CEG) and calculation of mean absolute relative difference (MARD) in comparison to YSI. Results: For the noninvasive (NI) CoG technology, 100% of the data pairs were found in CEG zones A (96.6%) and B (3.4%); 100% were seen in zone A for the invasive component and Contour Next. MARD was calculated to be 4.2% for Contour Next, 9.2% for the invasive component, and 14.4% for the NI component. Conclusions: After appropriate individual calibration of the NI technology, both the NI and the invasive CoG components reliably tracked tissue and blood glucose values, respectively. This may enable patients with diabetes to monitor their glucose levels frequently, reliably, and most of all pain-free.
Published: 2018

22. Comment on Comparative Device Assessments: Humalog KwikPen Compared With Vial and Syringe and FlexPen

Author: Bärbel Sommavillam, Andreas Pfützner
Published: 2010
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23. Serum-infrared spectroscopy is suitable for diagnosis of atherosclerosis and its clinical manifestations

Author: Dittmar Böckler, Andreas S. Peters, S. Demirel, Gunther Burgard, Maani Hakimi, Matthias Raster, Andreas Pfützner, and Jürgen Backhaus
Subjects: 0301 basic medicine, medicine.medical_specialty, business.industry, Carotid arteries, Patient subgroups, 030204 cardiovascular system & hematology, medicine.disease, Gastroenterology, Abdominal aortic aneurysm, 03 medical and health sciences, Stenosis, 030104 developmental biology, 0302 clinical medicine, medicine.anatomical_structure, Aneurysm, Internal medicine, Healthy control, Medicine, business, Spectroscopy, Cause of death, Artery
Abstract: Complications of atherosclerosis are the leading cause of death in Western civilization. In this pilot study we evaluated a new minimally invasive method for the diagnosis of atherosclerotic disorders by determining the typical fingerprint in the Fourier-transform infrared (FTIR) spectrum of 1 μL of a dried patient serum sample by neuronal network-assisted FTIR spectroscopy. In this study, samples from 54 healthy control subjects (Co, mean age 33, 32 males) were compared with samples from 141 atherosclerotic patients (AP, mean age 69, 103 males) suffering from peripheral occlusive artery disease (POAD: n = 47), carotid artery stenosis (CAS: n = 55), and abdominal aortic aneurysm (AAA: n = 39). By applying artificial neuronal network algorithms, the following sensitivities/specificities of the same spectra were determined: AP vs. Co: 99/98%, POAD vs. Co: 100/100%, CAS vs. Co: 93/98%, AAA vs. Co: 100/98%. No significant differentiation was possible between the three different patient subgroups. Based on the results of this exploratory pilot study, neuronal network-assisted FTIR might provide a promising, simple, cost-effective and minimally invasive method to diagnose the prevalence of atherosclerosis in affected patient populations prior to initiating more expensive imaging procedures.
Published: 2017

24. Technology-derived storage solutions for stabilizing insulin in extreme weather conditions I: the ViViCap-1 device

Author: Andreas Pfützner, Gidi Pesach, and Ron Nagar
Subjects: Vacuum insulated panel, Hot Temperature, Materials science, Insulin, medicine.medical_treatment, Nuclear engineering, Temperature, Pharmaceutical Science, 030209 endocrinology & metabolism, Drug degradation, 02 engineering and technology, 021001 nanoscience & nanotechnology, Internal temperature, 03 medical and health sciences, Extreme weather, 0302 clinical medicine, Heat consumption, medicine, Forensic engineering, Insulin degradation, 0210 nano-technology, Weather
Abstract: Injectable life-saving drugs should not be exposed to temperatures4°C/39°F or30°C/86°F. Frequently, weather conditions exceed these temperature thresholds in many countries. Insulin is to be kept at 4-8°C/~ 39-47°F until use and once opened, is supposed to be stable for up to 31 days at room temperature (exception: 42 days for insulin levemir). Extremely hot or cold external temperature can lead to insulin degradation in a very short time with loss of its glucose-lowering efficacy.Combined chemical and engineering solutions for heat protection are employed in ViViCap-1 for disposable insulin pens. The device works based on vacuum insulation and heat consumption by phase-change material. Laboratory studies with exposure of ViViCap-1 to hot outside conditions were performed to evaluate the device performance.ViViCap-1 keeps insulin at an internal temperature29°C/84.2°F for a minimum of 12 h without external power requirement, even when constantly exposed to an outside temperature of 37.8°C/100°F. Bringing the device into an ambient temperature26°C/78.8°F reverses the phase-change process and 'recharges' the device for further use.ViViCap-1 performed within its specifications. The small and convenient device maintains the efficacy and safety of using insulin even when carried under hot weather conditions.
Published: 2017

25. Endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNA) in insulinomas: Indications and clinical relevance in a single investigator cohort of 47 patients

Author: Peter H. Kann, Maike Collienne, Simona R Bergmann, Detlef K. Bartsch, Andreas Pfützner, Gianluca Tamagno, Roland Moll, Verena Fourkiotis, Joachim N. Goebel, and Thomas Forst
Subjects: Adult, Male, Endoscopic ultrasound, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, 030209 endocrinology & metabolism, 03 medical and health sciences, 0302 clinical medicine, Endocrinology, Biopsy, medicine, Humans, Clinical significance, Endoscopic Ultrasound-Guided Fine Needle Aspiration, Pancreas, Insulinoma, Retrospective Studies, medicine.diagnostic_test, business.industry, Retrospective cohort study, Middle Aged, medicine.disease, Pancreatic Neoplasms, Fine-needle aspiration, Tolerability, Female, 030211 gastroenterology & hepatology, Radiology, Complication, business
Abstract: This study was aimed to investigate the role and relevance of endoscopic ultrasound-guided fine-needle aspiration biopsy in the diagnostic work-up of insulinomas. We have analysed the frequency, clinical indications, success rate (obtaining diagnostic tissue), diagnostic accuracy (in comparison to the pathological diagnosis after surgery), complications, and tolerability of endoscopic ultrasound-guided fine-needle aspiration biopsy and the localization and size of the lesions in 47 consecutive patients (29 females, 18 males; 46 ± 15 years) who had surgery for insulinoma following fasting test and were explored by single investigator EUS 1994–2015. Endoscopic ultrasound-guided fine-needle aspiration biopsy was performed in 21 % (10/47) of the patients. The clinical indications for endoscopic ultrasound-guided fine-needle aspiration biopsy were non-conclusive result of fasting test (n = 7), missing toxicology (n = 2), suspected malignancy at EUS (n = 1), suspicious extra-pancreatic localization of the lesion (n = 1). The diagnostic success rate of the procedure was 80 % (8/10 cases), the diagnostic accuracy of the fine-needle aspiration biopsy 70 % (7/10 cases). The lesions undergoing endoscopic ultrasound-guided fine-needle aspiration biopsy were localized in the cauda (n = 5), corpus (n = 2), caput/processus uncinatus (n = 3), the diameter of the tumors was 21 ± 18 (10–70) mm. Only one accidental vascular puncture without any clinical complication occurred and all patients tolerated the procedure well. In the majority of cases, positive fasting test, negative toxicology, and detection of a typical pancreatic lesion at endoscopic ultrasound is sufficient for the diagnosis of insulinoma and the definition of the appropriate surgical strategy. Based on our data, we suggest including endoscopic ultrasound-guided fine-needle aspiration biopsy in the diagnostic work-up of organic hyperinsulinism in selected patients with inconclusive or uncertain diagnosis before surgery.
Published: 2016

26. Design and Baseline Characteristics of the Finerenone in Reducing Cardiovascular Mortality and Morbidity in Diabetic Kidney Disease Trial

Author: Ruilope, Luis M, Agarwal, Rajiv, Anker, Stefan D, Bakris, George L, Filippatos, Gerasimos, Nowack, Christina, Kolkhof, Peter, Joseph, Amer, Mentenich, Nicole, Pitt, Bertram, Diego, Besada, Alfredo, Wassermann, Julio, Bittar, Alicia, Elbert, Augusto, Vallejos, Gloria, Viñes, Hugo, Sanabria, Federico Pérez Manghi, Alberto, Liberman, Inés, Bartolacci, Diego, Aizenberg, Mariano, Chahin, Laura, Maffei, Elizabeth, Gelersztein, Bernhard, Ludvik, Hans-Robert, Schönherr, Heinz, Drexel, Wolfgang, Preiß, Ursula, Hanusch, Peter, Neudorfer, Friedrich, Prischl, Bernhard, Paulweber, Christoph, Ebenbichler, Rudolf, Prager, Harald, Sourij, Gerit-Holger, Schernthaner, Martin, Clodi, Evelyn, Fliesser-Görzer, Elif, Ekinci, Richard, Macisaac, David, Packham, Hugo, Stephenson, Michael, Suranyi, Gary, Wittert, Katie-Jane, Wynne, Alexia, Pape, Duncan, Topliss, Peter, Colman, Craig, Nelson, James, Vandeleur, David, Colquhoun, Simon, Roger, Peak Mann Mah, Walter, Abhayaratna, Luc VAN Gaal, Pieter, Gillard, Jean-Michel, Hougardy, Marijn, Speeckaert, Koen, Stas, Wendy, Engelen, Francis, Duyck, André, Scheen, Hilde, Vanbelleghem, Peter, Doubel, Svetla, Vasileva, Rosen, Rashkov, Boyan, Nonchev, Theodora, Temelkova-Kurktschieva, Mariana, Yoncheva-Mihaylova, Rangel, Rangelov, Neli, Klyuchkova, Pavel, Stanchev, Zhivko, Tagarev, Radostina, Boshnyashka, Petya, Manova, Zhulieta, Prakova, Mariya, Lucheva, Valentina, Gushterova, Ghassan, Farah, Dimitar, Georgiev, Mariyana, Pichmanova, Dotska, Minkova, Bilyana, Stoyanovska-Elencheva, Maria Eugenia Canziani, Miguel, Hissa, Irene, Noronha, Joao Eduardo Salles, Daniela, Antunes, Freddy, Eliaschewitz, Carlos Eduardo Figueiredo, Rogerio de Paula, Luis, Canani, Maurilo Leite Jr, Bruno, Paolino, Rosangela, Rea, Sergio, Vencio, Claudia, Brito, Raphael, Paschoalin, Roberto Pecoits Filho, Eduardo, Vasconcellos, Nathalia, Paschoalin, Adriana, Forti, Roberto, Botelho, Miguel, Riella, Dalton, Precoma, Maria, Cerqueira, Lilia, Maia, Evandro, Portes, Marcio, Pereira, Joanne, Liutkus, Dennis, O Keefe, Richard, Tytus, Brian, Carlson, James, Conway, Michael, Walsh, Igor, Wilderman, Andrew, Steele, Sheldon, Tobe, Louise, Vitou, Karthik, Tennankore, Valdemar, Martinho, Philip, Mcfarlane, Daniel, Shu, Serge, Cournoyer, Richard, Dumas, Giuseppe, Mazza, Guy, Tellier, George, Tsoukas, Stanley, Weisnagel, Jean-Francois, Yale, Sameh, Fikry, Randolph, Hart, Pavel, Hamet, Francois, Madore, Paul, Barre, Daniel, Schwartz, Allan, Kelly, Ivor, Teitelbaum, Sean, Peterson, Sam, Henein, Richard, Goluch, Gregoire, Wuerzner, Markus, Laimer, Stefan, Bilz, Marc, Donath, Gottfried, Rudofsky, Christopher, Strey, Antoinette, Pechère-Bertschi, Paola, Varleta, Fernando, González, Marcelo, Medina, Carmen, Romero, Victor, Saavedra, Juan Carlos Prieto, Eliana, Reyes, Juan Carlos Palma, Jorge, Cobos, Zhihong, Liu, Dalong, Zhu, Nan, Chen, Fang, Liu, Wang, Li, Qing, Su, Bingyin, Shi, Aiping, Yin, Hao, Wang, Yan, Li, Jianying, Niu, Chaoqing, Wu, Xinjun, Wang, Ying, Zhang, Peng, Ai, Jianhua, Ma, Yuxiu, Li, Hongguang, Zheng, Minxiang, Lei, Zhaohui, Mo, Nanwei, Tong, Jinluo, Cheng, Youping, Dong, Xudong, Xu, Qinkai, Chen, Tianjun, Guan, Gang, Long, Changying, Xing, Ling, Li, Yinghong, Liu, Hao, Zhang, Ling, Zhong, Zhonghe, Li, Longyi, Zeng, Jiali, Wei, Hanqing, Cai, Tianfeng, Wu, Weiping, Lu, Ning, Xu, Yibing, Lu, Dejun, Chen, Ruifang, Bu, Jiansong, Shen, Junwu, Dong, Zhiquan, Zhao, Fei, Xiong, Fangfang, Jiang, Jinkui, Yang, Jian, Kuang, Guoyuan, Lu, Lihua, Wang, Yanlin, Zhang, Shuifu, Tang, Weiying, Guo, Jian, Liu, Sheng, Jiang, Fang, Yi, Yuming, Du, Zhuxing, Sun, Yuantao, Liu, Liyong, Zhong, Dongmei, Li, Hongmei, Li, Chuanming, Hao, Feixia, Shen, Jianqin, Wang, Jingmei, Li, Dora, Molina, Carlos, Cure, Jaime, Ibarra, Gustavo, Aroca, Hernán, Yupanqui, Eric, Hernández, Mónica, López, Gregorio, Sánchez, Germán, Barreto, Edgar, Arcos, Miguel, Urina, William, Kattah, Carlos, Durán, Clara, Arango, Julian, Coronel, Guillermo, Blanco, Mónica, Terront, Gustavo, Guzmán, Luis, García, Carlos, Jaramillo, Manuel, Liévano, Diego, Benitez, Tatiana, Cárdenas, Iván, Villegas, Sandra, Barrera, Nicolás, Jaramillo, Rodrigo, Botero, Nelly Beltrán López, Freddy, Trujillo, Martin, Prazny, Jitka Hasalova Zapletalova, Libor, Okenka, Dino, Alferi, Tomas, Edelsberger, Pavel, Tomanek, Jiri, Brezina, Olga, Hola, Jana, Houdova, Petr, Bucek, David, Karasek, Sarka, Kopecka, Richard, Kovar, Michal, Brada, Lucie, Hornova, Eva, Krcova, Hana, Lubanda, Vlasta, Kutejova, Jiri, Kuchar, Helena, Hrmova, Jiri, Pumprla, Magdalena, Mokrejsova, Drahomira, Gulakova, Ivo, Matyasek, Thilo, Krüger, Hermann, Haller, Thorsten, Koch, Ludger, Rose, Diethelm, Tschöpe, Lutz, Stemler, Volker, Schettler, Andreas, Pfützner, Karl, Derwahl, Thomas, Horacek, Helena, Sigal, Heidrun, Täschner, Ingolf, Schiefke, Andreas, Hagenow, Andreas, Birkenfeld, Christoph, Axthelm, Christoph, Wanner, Klaus, Busch, Heike, Schlichthaar, Christoph, Hasslacher, Stefan, Degenhardt, Markus van der Giet, Georg, Strack, Norbert, Schöll, Bernhard, R Winkelmann, Lars, Rump, Ruth, Nischik, Bernd, Schröppel, Thomas, Giebel, Achim, Ulmer, Andrea, Rinke, Christel, Contzen, Wolfgang, Jungmair, Nicole, Toursarkissian, Christof, Kloos, Joachim, Müller, Thomas, Schürholz, Hermann, Braun, Frank, Pistrosch, Per, Poulsen, Claus, Juhl, Joan, Nielsen, Jesper, Bech, Ole, Rasmussen, Peter, Rossing, Jens, Faber, Thure, Krarup, Morten, Lindhardt, Ulrik Pedersen-Bjergaard Pedersen-Bjergaard, Karoline, Schousboe, Jørgen, Hangaard, Sten, Madsbad, Gunnar, Gislason, Grzegorz Jaroslaw Pacyk, Olga González Albarrán, Carlos Sánchez Juan, José Julián Segura de la Morena, Secundino Cigarrán Guldris, Francisco Martínez Deben, José María Pascual Izuel, Julio Pascual Santos, Francesca, Calero, Alfonso, Soto, Manuel Polaina Rusillo, Josep, Redón, Josep, Galcerán, Juan, Mediavilla, Mª Dolores Martínez Esteban, Alfredo, Michán, Fernando de Álvaro, Javier Escalada San Martín, Josep Cruzado Garrit, Cristina, Castro, Fernando Cereto Castro, Rafael Santamaría Olmo, Esteban, Poch, Judith, Martins, Julio Hernández Jaras, Meritxell, Ibernón, Daniel, Seron, Hanane, Bouarich, Maribel, Troya, Jorma, Strand, Ilkka, Kantola, Sakari, Nieminen, Arvo, Koistinen, Kristiina, Kananen, Sakari, Sulosaari, Mikko, Honkasalo, Pirkko, Korsoff, Tuomo, Nieminen, Karita, Sadeharju, Kari, Humaloja, Jorma, Lahtela, Philippe, Zaoui, Jean-Pierre, Fauvel, Ronan, Roussel, Didier, Gouet, Pierre, Serusclat, Sylvaine, Clavel, Bruno, Guerci, Bruno, Verges, Olivier, Moranne, Arnaud, Monier, Alexandre, Klein, François, Chantrel, Yannick LE Meur, Rafik, Mesbah, Bertrand, Cariou, Dominique, Guerrot, Karim, Gallouj, Kieran, Mccafferty, Arutchelvam, Vijayaraman, Yuk-Ki, Wong, Dhanya, Kalathil, Sam, Rice, Sui Phi Kon, Hassan, Kahal, Cuong, Dang, Fahmy, Hanna, Christina, Kyriakidou, Imrozia, Arif, Anne, Kilvert, Pauline, Swift, Ioannis, Stefanidis, Ploumis, Passadakis, Aikaterini, Papagianni, Erifili, Hatziagelaki, Dorothea, Papadopoulou, Ioannis, Boletis, Ioanna, Makriniotou, Theodora, Kounadi, Ioannis, Ioannidis, Paul, Lee, Ching Wan Ronald Ma, Vincent, Yeung, Tai Pang Ip, Ebrahim, Noori, Julianna, Kiss, Eleonora, Harcsa, Albert, Szocs, Szilard, Vasas, Krisztina, Wudi, Robert, Kirschner, Dora, Bajcsi, Beata, Lamboy, Botond, Literati-Nagy, Gabor, Nyirati, Gizella, Petro, Karoly, Schneider, Katalin, Keltai, Akos, Kalina, Peter, Danos, Szilvia, Kazup, Zsolt, Zilahi, Judit, Simon, Laszlo, Kovacs, Marianna, Zsom, Margit, Mileder, Laszlo, Nagy, Yoram, Yagil, Julio, Wainstein, Ofri, Mosenzon, Rosane Abramof Ness, Sydney Ben Chetrit, Faiad, Adawi, Idit, Liberty, Ehud, Grossman, Mazen, Elias, Zaher, Armaly, Evgeny, Farber, Assy, Nimer, Amir, Bashkin, Gil, Chernin, Shai, Efrati, Doron, Schwartz, Noa Berar Yanay, Mariela, Glandt, Robert, Zukermann, Majdi, Halabi, Shaul, Atar, Mahmud, Darawsha, Norberto, Perico, Gaetano La Manna, Giovanni Giorgio Battaglia, Domenico, Santoro, Piermarco, Piatti, Bonora, Enzo, Davide Carlo Maggi, Paolo, Calabrò, Roberto, Cimino, Roberto, Trevisan, Paolo, Fiorina, Antonio, Pisani, Antonello, Pani, Gennaro, Santorelli, Carlo Antonio Bossi, Giancarlo, Tonolo, Enrico, Fiaccadori, Anna Maria Veronelli, Michele, Emdin, Paola, Ponzani, Maria Cristina Gregorini, Franco Luigi Cavalot, Carlo Bruno Giorda, Taro, Shibasaki, Akihiro, Hamasaki, Takashi, Nomiyama, Sunao, Matsubayashi, Junji, Shinoda, Kazunari, Matsumoto, Hideo, Kanehara, Yoshihide, Hirohata, Masayo, Yamada, Jun, Nakazawa, Yoshimitsu, Yamasaki, Mikihiro, Nakayama, Ryuichi, Furuya, Osamu, Ebisui, Satsuki, Kawasaki, Daishiro, Yamada, Masayuki, Noritake, Tamayo, Ishiko, Nobuhiro, Sasaki, Daisuke, Suzuki, Asami, Tanaka, Miyuki, Kubota, Hideo, Araki, Hiroshi, Ohashi, Takeshi, Osonoi, Kazuo, Yamagata, Naruhiro, Fujita, Daisuke, Kanda, Seiichi, Tanaka, Junko, Koide, Masao, Ishii, Takayuki, Ogiwara, Masaaki, Suzuki, Taiji, Sekigami, Takayuki, Higashi, Yuko, Yambe, Yoshiro, Kusano, Hidetoshi, Kikuchi, Hiroaki, Miyaoka, Kiyoe, Kato, Masayuki, Kashima, Fumiko, Yamakawa, Shuji, Horinouchi, Hirofumi, Imoto, Hiroshi, Sobajima, Hidetoshi, Kanai, Naoki, Matsuoka, Hirotaka, Shibata, Akemi, Inagaki, Toshiyuki, Sugiura, Toru, Sugiyama, Hidekatsu, Yanai, Yoshiyuki, Hamamoto, Masahiro, Hatazaki, Terumasa, Hayashi, Kunihisa, Kobayashi, Satoshi, Murao, Makoto, Ujihara, Kazuya, Sugitatsu, Katsunori, Kawamitsu, Ken, Yamakawa, Izumi, Tsunematsu, Fumi, Kikuchi, Hideaki, Jinnouchi, Tetsuyuki, Yasuda, Hajime, Maeda, Yasuto, Matsuo, Hideki, Okamoto, Takeshi, Katsuki, Ken, Yajima, Takeshi, Morita, Masayuki, Inagaki, Wooje, Lee, Jungoo, Kang, Cheol Young Park, Hyesoon, Kim, Singon, Kim, Youcheol, Hwang, Injoo, Kim, Jaehyeon, Kim, Young Min Cho, Byungwan, Lee, Choonhee, Chung, Soo, Lim, Jae Myung Yu, Dovile, Kriauciuniene, Antanas, Navickas, Audrone, Velaviciene, Egle, Urbanaviciene, Gediminas, Urbonas, Jurate, Lasiene, Lina, Radzeviciene, Ron, Gansevoort, Adriaan, Kooy, G Lieverse, A, L Penne, E, Ruud J, M van Leendert, M van Buren, H Boonstra, A, C Bakker, R, Marielle, Krekels, B Brouwer, C, T Luik, P, J N, M Barendregt, Bert-Jan van den Born, Trine, Finnes, Thomas, Karlsson, Hilde, Selsås, Emil, Asprusten, Robert, Hagemeier, Erik, Eriksen, Knut, Risberg, Hans, Høivik, Leidulv, Solnør, Frode, Thorup, Jan, Rocke, Rick, Cutfield, Peter, Dunn, Jeremy, Krebs, Russell, Scott, Kingsley, Nirmalaraj, Nine, Smuts, John, Baker, Veronica, Crawford, Albert, Bautista, Roberto, Mirasol, Elizabeth, Catindig, Glenda, Pamugas, Louie, Tirador, Maribel, Tanque, Janusz, Gumprecht, Piotr, Napora, Edward, Franek, Andrzej, Stankiewicz, Katarzyna, Landa, Agnieszka, Tiuryn-Petrulewicz, Kazimierz, Ciechanowski, Bogna, Wierusz-Wysocka, Barbara, Rewerska, Grazyna, Cieslik, Michal, Hoffmann, Michal, Nowicki, Jolanta, Krzykowska, Stanislaw, Mazur, Katarzyna, Wasilewska, Anna, Ocicka-Kozakiewicz, Ewa, Skokowska, Renata, Wnetrzak-Michalska, Jan, Ruxer, Patrycja, Butrymowicz, Katarzyna, Madziarska, Ilona, Kurnatowska, Teresa, Rusicka, Adam, Madrzejewski, Tomasz, Stompor, Jose, Guia, Amalia, Pereira, Pedro, Melo, Cristina, Roque, Francisco, Rosario, Fernando Teixeira, E Costa, Fernando, Nolasco, Edgar, Almeida, Pedro, Matos, Cesar, Esteves, Rui, Carvalho, Ilidio, Brandao, Susana, Heitor, Ana Vila Lobos, Rosa, Ballesteros, Gil, Silva, Carlos, Barreto, Ana, Silva, Natalya, Vorokhobina, Alexander, Sherenkov, Ivan, Gordeev, Olga, Semenova, Sergey, Levashov, Vyacheslav, Marasaev, Ruslan, Sardinov, Vadim, Klimontov, Vitaliy, Baranov, Nadezhda, Verlan, Albert, Galyavich, Arkadiy, Demko, Zhanna, Kobalava, Elena, Zakharova, Lyudmila, Kvitkova, Oleg, Solovev, Elena, Smolyarchuk, Larisa, Zhukova, Elena, Zhdanova, Andrey, Babkin, Galina, Nechaeva, Olga, Barbarash, Elena, Rechkova, Roman, Libis, Elena, Kosmacheva, Tatyana, Rodionova, Irina, Ipatko, Alexander, Dreval, Nina, Petunina, Elena, Chernyavskaya, Alsu, Zalevskaya, Yuriy, Khalimov, Tatyana, Zykova, Anton, Edin, Ashot, Mkrtumyan, Shamil, Palyutin, Vyacheslav, Mareev, Leonid, Strongin, Olga, Ukhanova, Mikhail, Antsiferov, Davyd, Yakhontov, Leonid, Pimenov, Natalya, Koziolova, Konstantin, Nikolaev, Imad, Merai, Olga, Zanozina, Leyla, Gaysina, Mikhail, Arkhipov, Natalia, Malykh, Oksana, Rymar, Vladimir, Martynenko, Sofya, Malyutina, Polina, Ermakova, Marina, Kalashnikova, Bengt-Olov, Tengmark, Carl-Johan, Lindholm, Dan, Curiac, Ken, Eliasson, Erik, Rein-Hedin, Gregor, Guron, Inga, Soveri, Annette, Bruchfeld, Jonas, Spaak, Malin, Frank, Magnus, Löndahl, Hans, Larnefeldt, Margareta, Hellgren, Olof, Hellberg, Yong Mong Bee, Chee Fang Sum, Ru San Tan, Piyamitr, Sritara, Chaicharn, Deerochanawong, Chatlert, Pongchaiyakul, Natapong, Kosachunhanan, Bancha, Satirapoj, Ahmet, Temizhan, Ibrahim, Gul, Ramazan, Sari, Aytekin, Oguz, Mustafa, Tigen, Huseyin, Yilmaz, Ozer, Badak, Oner, Ozdogan, Talat, Tavli, Necmi, Eren, Murat, Cayli, Sedat, Ustundag, Yavuz, Yenicerioglu, Ismail, Kocyigit, Abdulbaki, Kumbasar, Idris, Sahin, Lee-Ming, Chuang, Ju-Ying, Jiang, Chien-Te, Lee, Der-Cherng, Tarng, Shih-Te, Tu, Mai-Szu, Wu, Ming-Ju, Wu, Chiz-Tzung, Chang, Cheng-Chieh, Hung, Liubov, Sokolova, Borys, Mankovsky, Dmytro, Kogut, Viktoriia, Chernikova, Kateryna, Malyar, Nonna, Kravchun, Volodymyr, Botsyurko, Vitaliy, Maslyanko, Liliya, Martynyuk, Oleksandr, Serhiyenko, Vasyl, Stryzhak, Halyna, Myshanych, Oleksandra, Donets, Iryna, Bondarets, Maryna, Vlasenko, Nataliia, Pertseva, Mariia, Grachova, Ivan, Smirnov, Larysa, Pererva, Ivan, Fushtey, Julia, Komisarenko, Anna, Isayeva, Carl, Meisner, Bobby, Khan, Louis, Maletz, Bradley, Dixon, Ahmed, Arif, Timothy, Jackson, Mirela, Ponduchi, Mahfouz El Shahawy, Salil, Nadkarni, Daniel, Urbach, Jorge, Paoli-Bruno, Henry, Lora, Umar, Farooq, Steven, Zeig, Lance, Rudolph, Nabil, Andrawis, William, Kaye, Jill, Meyer, Khalid, Bashir, Glenn, Heigerick, James, Smelser, Javier Ricardo Colomar, David, Scott, Brian, First, Stuart, Handelsman, Jose, Bautista, Rajesh, Patel, Stephen, Minton, Juan, Frias, Luis, Ramos-Gonez, John, Bertsch, Ali, Iranmanesh, Vivian, Fonseca, Michael, Yuryev, Larry, Popeil, Jose, Cardona, Sanjeev, Saxena, Santosh, Sharma, Edgar, Gonzalez, Richard, Solomon, Muhammad, Khan, Ahmed, Awad, David, Fitz-Patrick, Douglas, Linfert, David, Grant, Susan, Brian, Leon, Fogelfeld, Rafael, Canadas, Pablo, Pergola, Joseph, Soufer, Rakesh, Patel, Shujauddin, Valika, Jonathan, Winston, Allison, D, Maria, Caramori, Stanley, Koch, Anjay, Rastogi, Jonathan, Bornfreund, Michael, Rocco, Maxine, Hamilton, Luis, Garcia-Mayol, Peter, Weissman, Suzanne, Oparil, Gary, Ruoff, Kyaw, Soe, Gary, Korff, Robert, Busch, Alexander, Lurie, Israel, Hartman, Garfield, Samuels, Derek, Lejeune, Visal, Numrungroad, Stephen, Brietzke, Zeid, Kayali, Harold, Szerlip, Steven, Barag, Gilberto, Seco, Damaris, Vega, Osvaldo, Brusco, Camil, Kreit, Humberto, Cruz, Bharat, Mocherla, Sharma, Prabhakar, George, Fadda, Martin, Valdes, Eugene, Soroka, Ramin, Berenji, Sreedhara, Alla, Shweta, Bansal, Odugbesan, A, Karlton, Pettis, Masoud, Azizad, Idalia, Acosta, Atoya, Adams, William, Sanchez, Rosa, Suarez, Efrain, Reisin, Carlos, Herrera, Keung, Lee, Csaba, Kovesdy, Adam, Whaley-Connell, Aldo, Peixoto, Ronald, Mayfield, Mahendra, Jain, Earl, Martin, Paul, Norwood, Jonathan, Wise, Hugo, Romeu, Stephen, Halpern, Mustafa, Mandviwala, Thomas, Turk, Anna, Burgner, David, Bleich, Ankur, Doshi, Jose, Carpio, Jorge, Posada, Alexander, Magno, Samer, Nakhle, Gary, Goldstein, Caroline, Mbogua, Dierdre, Mcmullen, Dilawar, Ajani, Wayne, Kotzker, Nelson, Kopyt, Richard, Treger, Yusuf, Ruhullah, Sharon, Adler, Harjeet, Brar, Marc, Rendell, Dennis, Ross, Srinivasan, Beddhu, German, Hernandez, Sylvia, Rosas, M Sue Kirkman, Mohammed, El-Shahawy, Jeffrey, Rothman, Ahmad, Barakzoy, Aparna, Tamirisa, Sabrina, Benjamin, Michael, Bahrami, Prabir, Roy-Chaudhury, Ramprasad, Dandillaya, Gretel, Trullenque, Jose, Birriel, John, Flack, Karen, Johnson, Brenda, Lemus, Guillermo, Umpierrez, Geetha, Maddukuri, Kenneth, Jamerson, Christopher, Case, Patrick, Fluck, Saeed, Kronfli, Violet, Habwe, Bala, Subramanian, Tariq, Shafi, Rupesh, Raina, Roland, Fernando, Sourabh, Kharait, Carlos, Hernandez-Cassis, Raymond, Fink, Jamal, Hammoud, Amer, Al-Karadsheh, Manuel, Montero, Philip, Nicol, Jesus, Navarro, Michael, Shanik, Zia, Din, Francisco, Gonzalez-Abreu, Sam, Lerman, Claude, Galphin, John, Evans, Ashwini, Gore, Radica, Alicic, Mandeep, Sahani, Roberto, Pisoni, Tuan-Huy, Tran, Jeffrey, Ryu, Harvey, Serota, Nilda, Neyra, Richard, O Donovan, Sreedhar, Mandayam, Moustafa, Moustafa, Mark, Smith, Arvind, Krishna, Arjun, Sinha, Anuj, Bhargava, Kodangudi, Ramanathan, Soni, Dhanireddy, Stephen, Thomson, Romanita, Nica, Emaad, Abdel-Rahman, Mark, Barney, Mariana, Markell, Nauman, Shahid, David, Oliver, Tran, Khanh, Pham Nguyen Son, Lam VAN Hoang, Boi Ngoc Nguyen, Nguyen Minh Nui, Lan Phuong Tran, Fayzal, Ahmed, Dorothea, Urbach, Dirkie Jansen van Rensburg, Gracjan, Podgorski, Aslam, Amod, Sindeep, Bhana, Shaifali, Joshi, Essack, Mitha, Deepak, Lakha, Louis van Zyl, Trokis, J, Naresh, Ranjith, Mary, Seeber, Mohamed, Sarvan, Mohammed, Tayob, Brian, Rayner, Larry, Distiller, Heidi, Siebert, Mukesh, Joshi, Paul, Rheeder, Magdalena Madero Rovalo, Gustavo Solache Ortiz, Gustavo Méndez Machado, Rafael Valdez Ortiz, Juan Villagordoa Mesa, Saúl Irizar Santana, Sandro Avila Pardo, Jorge Escobedo de la Peña, Guillermo González Gálvez, Leobardo Sauque Reyna, Miriam Bastidas Adrian, Guillermo Fanghänel Salmón, Ramiro Gutiérrez Ochoa, Luis Nevarez Ruiz, Gabriel Ramos López, Alfredo Chew Wong, Arturo Saldaña Mendoza, Pedro García Hernández, José González González, Melchor Alpizar Salazar, José Lazcano Soto, Amaury, Roman-Miranda, Gregorio, Cortes-Maisonet, Liana, Turcu, Adriana, Dumitrescu, Gabriela, Radulian, Hortensia, Barbonta, Cristina, Mistodie, Georgeta, Vacaru, Alexandrina, Popescu, Adrian, Vlad, Silvia, Paveliu, Nicoleta, Mindrescu, Adrian, Albota, Ella, Pintilei, Lavinia, Pop, Gabriela, Negrisanu, Doina, Catrinoiu, Cornelia, Bala, Amorin, Popa, Iosif, Szilagyi, Ciprian, Constantin, Elena, Caceaune, Adriana, Onaca, Li Yuan Lee, Nor Azizah Aziz, Wan Mohd Izani Wan Mohamed, Wan Hasnul Halimi Bin Wan Hasan, Jeyakantha, Ratnasingam, Nik Nur Fatnoon Nik Ahmad, Rizmy Najme Khir, Norhaliza Mohd Ali, Masni, Mohamad, Chek Loong Loh, Joe, Eustace, John, Holian, Donal, Reddan, Yvonne, O Meara, Mensud, Hatunic, Zuzana, Ochodnicka, Dalibor, Sosovec, Andrej, Dzupina, Ingrid, Buganova, Jana, Babikova, Denisa, Spodniakova, Ruilope, L, Agarwal, R, Anker, S, Bakris, G, Filippatos, G, Nowack, C, Kolkhof, P, Joseph, A, Mentenich, N, Pitt, B, Trevisan, R, Pathology/molecular and cellular medicine, Diabetes Pathology & Therapy, and Diabetes Clinic
Subjects: Male, Endocrinology, Diabetes and Metabolism, Enfermedad cardiovascular, 030232 urology & nephrology, BAY 94-8862, Type 2 diabetes, 030204 cardiovascular system & hematology, Diabete, Kidney, Aparato circulatorio, Azúcar, chemistry.chemical_compound, Mineralocorticoid Receptor Antagonists/therapeutic use, 0302 clinical medicine, Medicine and Health Sciences, Diabetic Nephropathies, Myocardial infarction, Renal Insufficiency, Chronic, Aldosterone, Outcome, Mineralocorticoid Receptor Antagonists, RISK, COMPLICATIONS, Diabetes, Middle Aged, SPIRONOLACTONE, CHRONIC HEART-FAILURE, Treatment Outcome, Mineralocorticoid, Nephrology, Cardiovascular Diseases, Research Design, Disease Progression, Female, medicine.symptom, Cardiology and Cardiovascular Medicine, Type 2, Glomerular Filtration Rate, medicine.medical_specialty, Finerenone, Naphthyridines/therapeutic use, Renal function, Outcomes, 03 medical and health sciences, Clinical, Double-Blind Method, Diabetes mellitus, Internal medicine, medicine, Diabetes Mellitus, Humans, Naphthyridines, Renal Insufficiency, Chronic, ANTAGONIST, Sistema cardiovascular, Aged, Patient-Oriented, Translational Research: Research Article, Diabetic Nephropathies/complications, Renal Insufficiency, Chronic/drug therapy, RECEPTOR, Aldosterone, Clinical, Diabetes, Kidney, Mineralocorticoid, Outcomes, business.industry, Cardiovascular Diseases/epidemiology, Diabetes Mellitus, Type 2/complications, MILD, WORSENING RENAL-FUNCTION, EFFICACY, medicine.disease, chemistry, Diabetes Mellitus, Type 2, Spironolactone, Albuminuria, business, Kidney disease, Follow-Up Studies
Abstract: Background: Among people with diabetes, those with kidney disease have exceptionally high rates of cardiovascular (CV) morbidity and mortality and progression of their underlying kidney disease. Finerenone is a novel, nonsteroidal, selective mineralocorticoid receptor antagonist that has shown to reduce albuminuria in type 2 diabetes (T2D) patients with chronic kidney disease (CKD) while revealing only a low risk of hyperkalemia. However, the effect of finerenone on CV and renal outcomes has not yet been investigated in long-term trials. Patients and Methods: The Finerenone in Reducing CV Mortality and Morbidity in Diabetic Kidney Disease (FIGARO-DKD) trial aims to assess the efficacy and safety of finerenone compared to placebo at reducing clinically important CV and renal outcomes in T2D patients with CKD. FIGARO-DKD is a randomized, double-blind, placebo-controlled, parallel-group, event-driven trial running in 47 countries with an expected duration of approximately 6 years. FIGARO-DKD randomized 7,437 patients with an estimated glomerular filtration rate ≥25 mL/min/1.73 m2 and albuminuria (urinary albumin-to-creatinine ratio ≥30 to ≤5,000 mg/g). The study has at least 90% power to detect a 20% reduction in the risk of the primary outcome (overall two-sided significance level α = 0.05), the composite of time to first occurrence of CV death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure. Conclusions: FIGARO-DKD will determine whether an optimally treated cohort of T2D patients with CKD at high risk of CV and renal events will experience cardiorenal benefits with the addition of finerenone to their treatment regimen. Trial Registration: EudraCT number: 2015-000950-39; ClinicalTrials.gov identifier: NCT02545049.
Published: 2019

27. System Accuracy Assessment of a Combined Invasive and Noninvasive Glucometer

Author: Johannes Pfützner, Filiz Demircik, Stephanie Strobl, Kim Kessler, Alexander Lier, Jan Spatz, Andreas Pfützner, and Anke H. Pfützner
Subjects: Adult, Blood Glucose, Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Bioengineering, Diabetes treatment, System a, Predictive Value of Tests, Internal Medicine, medicine, Humans, Intensive care medicine, Aged, Reagent Strips, business.industry, Blood Glucose Self-Monitoring, Reproducibility of Results, Original Articles, Equipment Design, Middle Aged, Cross-Sectional Studies, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Case-Control Studies, Female, business, Biomarkers
Abstract: Background: The pain associated with pricking the fingertip for blood glucose self-testing is considered to be a major burden in diabetes treatment. This study was performed to evaluate the system accuracy of the invasive TensorTip Combo Glucometer (CoG) device component in accordance with ISO15197:2015 requirements and to explore the accuracy of the noninvasive tissue glucose prediction component. Methods: One hundred samples were obtained from people with type 1 and type 2 diabetes and healthy volunteers (43 females, 57 males; age: 53 ± 16 years), with glucose distribution as requested by the ISO standard. Three strip lots were tested twice by healthcare professionals in comparison to YSI 2300 Stat Plus reference method followed by a noninvasive tissue glucose reading (NI-CoG). Mean Absolute (Relative) Difference (MARD) was calculated and a consensus error grid (CEG) analysis was performed. Results: The ISO system accuracy criteria were met with the invasive strip technology by 586/600 of the data points (97.1%) and for each strip lot separately. All invasive results (100%) were within CEG-zone A and total MARD was calculated to be 7.1%. With the noninvasive reading, 99% of raw data points were in A + B (91.1% and 7.8%), and the total MARD was calculated to be 18.1%. Discussion: The invasive component of the CoG device was shown to be in full compliance with the current ISO15197 criteria. Good results were also obtained with the NI-CoG tissue glucose prediction. This noninvasive technology would potentially be suitable for frequent pain-free glucose monitoring in many people with diabetes.
Published: 2019

28. System accuracy assessments with a blood glucose meter with combined glucose and ß-hydroxybutyrate measurement capabilities

Author: Andreas Pfützner, Tang-Chin Kuan, Chen-Yu Yang, Mina Hanna, Filiz Demircik, and Sylvia Weissenbacher
Subjects: 0301 basic medicine, Adult, Blood Glucose, Male, Pathology and Forensic Medicine, 03 medical and health sciences, 0302 clinical medicine, Genetics, Metre, Humans, Molecular Biology, Aged, Aged, 80 and over, 3-Hydroxybutyric Acid, Glucose meter, Blood Glucose Self-Monitoring, Reproducibility of Results, Middle Aged, 030104 developmental biology, 030220 oncology & carcinogenesis, Practice Guidelines as Topic, Molecular Medicine, Environmental science, Female, Galileo (vibration training), Biomedical engineering
Abstract: Background: We evaluated the Wellion Galileo GLU/KET blood and ketone (s-Hydroxybutyrate, s-OHB) meter to demonstrate that it meets ISO15107:2015 regulatory approval criteria.Research Design and Me...
Published: 2019

29. Dulaglutide and renal outcomes in type 2 diabetes: an exploratory analysis of the REWIND randomised, placebo-controlled trial

Author: Hertzel C Gerstein, Helen M Colhoun, Gilles R Dagenais, Rafael Diaz, Mark Lakshmanan, Prem Pais, Jeffrey Probstfield, Fady T Botros, Matthew C Riddle, Lars Rydén, Denis Xavier, Charles Messan Atisso, Leanne Dyal, Stephanie Hall, Purnima Rao-Melacini, Gloria Wong, Alvaro Avezum, Jan Basile, Namsik Chung, Ignacio Conget, William C Cushman, Edward Franek, Nicolae Hancu, Markolf Hanefeld, Shaun Holt, Petr Jansky, Matyas Keltai, Fernando Lanas, Lawrence A Leiter, Patricio Lopez-Jaramillo, Ernesto German Cardona Munoz, Valdis Pirags, Nana Pogosova, Peter J Raubenheimer, Jonathan E Shaw, Wayne H-H Sheu, Theodora Temelkova-Kurktschiev, Mercedes Abella, Andrea Alebuena, Sandra Almagro, Eduardo Amoroso, Paula Anadon, Elizabeth Andreu, Guillermo Aristimuño, Maria Arzadun, Maria Barbieri, Raul Barcudi, Ines Bartolacci, Gabriel Bolobanich, Anselmo Bordonava, Miguel Bustamante Labarta, Betina Bustos, Alberto Caccavo, Alejandra Camino, Maria Cantero, Maria Carignano, Luis Cartasegna, Marcela Cipullo, Víctor Commendatore, Victoria Conosciuto, Osvaldo Costamagna, Claudia Crespo, Jose Cuello, Carlos Cuneo, Sandra Cusimano, Sofia Dean, Claudio Dituro, Andrea Dominguez, Miguel Farah, Alberto Fernandez, Florencia Fernandez, Adriana Ferrari, Patricia Flammia, Jose Fuentealba, Karina Beatriz Gallardo, Celso Garcia, Ruben Garcia Duran, Marcelo Garrido, Rodolfo Gavicola, Claudio Gerbaudo, Graciela Gilli, Ana Paula Giotto, Pedro Godoy Bolzán, Oscar Gomez Vilamajo, Fernando Guerlloy, Cristian Guridi, Narcisa Gutierrez Garrido, Eduardo Hasbani, Sonia Hermida, Miguel Hominal, Adrian Hrabar, Adrián Ingaramo, Alejandra Izzicupo, Mario Krynski, Mariana Lagrutta, Paulina Lanchiotti, Maria Langhe, Veronica Leonard, Javier Llanos, Ricardo Lopez Santi, Jorge Lowenstein, Cecilia Luquez, Ignacio Mackinnon, Melina Mana, Sara Manzur, Javier Marino, Carolina Martella, Roger Martinez, Re Matias, Javier Matkovich, Monica Meritano, Oscar Montaña, María Mulazzi, Juan Ochoa, Gustavo Paterlini, María Pelagagge, Maria Elena Peralta Lopez, Aldo Prado, Lorena Pruyas, Martín Racca, Carola Ricotti, Carolina Rodriguez, Mariano Romero Vidomlansky, Ricardo Ronderos, Ana Laura Sadowski, Jorgelina Sala, Alejandro Sánchez, Andrea Santoro, Lilia Schiavi, Mariano Sein, Virginia Sernia, Leonardo Serra, Maximiliano Sicer, Tomas Smith, Leonardo Soso, Georgina Sposetti, Andrea Steinacher, Jorge Stival, Jorge Tedesco, Hugo Tonin, Mauro Tortolo, Maria Ulla, Julio Vallejos, Marisa Vico, Luciana Virgillito, Virginia Visco, Daniel Vogel, Florencia Waisman, César Zaidman, Noemi Zucchiatti, Imran Badshah, Neale Cohen, Peter Colman, David Colquhoun, Timothy Davis, Spiros Fourlanos, Greg Fulcher, Jane Hamlyn, Cilla Haywood, Samantha Hocking, Maeve Huchinson, William Jeffries, Mervyn Kyl, Clement Lo, PeakMann Mah, Ashley Makepeace, Dolly Marope, Natalie Nanayakkar, Alison Nankervis, Neil Palmer, Barbara Palolus, Satish Pillai, Sarah Price, Joseph Proietto, Anne Reutens, Natassia Rodrigo, Abdul Sheikh, Greg Smith, Michelle So, Georgia Soldatos, Bronwyn Stuckey, Priya Sumithran, Helena Teede, Parind Vora, Lyn Williams, Eduardo Abib, Christiani Adão Poço, Érica Ferreira Alves, Janaina Andreatta Bernardi Barea, Livia Avezum Oliveira, Denise Ludovico da Costa de Castro, Ivan Correa da Cruz, Midiã Costa, Ivan Cruz, Sidney Cunha, Marco Antonio Vieira Da Silva, Renata de Carvalho Camara Bona, Bruna de Paula, Freddy Eliaschewitz, Guilherme Fazolli, Carlos Alberto Ferreira Filho, Jose Fortes, Cesar França, Denise Reis Franco, Paulo Roberto Genestreti, Flavio Giorgeto, Rodrigo Marques Gonçalves, Michele Elka Grossman, Ana Claudia Henrique Marcelino, Mauro Hernandes, Ana Horta, Cristiano Jaeger, Midia Kaneblai, Cecilia Kauffman Rutenberg, Jose Francisco Kerr Saraiva, Maria Angelica Lemos, Lilia Maia, Euler Roberto Manenti, Mariana Marques, Cynthia Melissa Valerio, Rodrigo Moreira, Flávia Mothé, Osana Maria Mouco, Philip Moura, José Carlos Moura Jorge, Carlos Nakashima, Marcelo Nakazone, Thiago Napoli, Cristiane Nunes, Joao Eduardo Nunes Salles, Karla Oliveira, Marcela Oliveira, Gracielly de Souza Pantano, Fabio Petri, Leonardo Piazza, Andreia Carla Pires, Patricia Pizzato, Sergio Prata, Dalton Precoma, Rafael Rech, Gilmar Reis, Heleno Reis, Elisabete Resende, Jose Ribas Fortes, Sylka Rodovalho, Fabio Rossi dos Santos, Joao Eduardo Salles, Célia Regina Sampaio, Thiago Santos, Vanessa Santos dos Santos, Tulio Silva e Quadros, Daniel Silveira, Katia Nunes Siqueira, M Teireira, Marcelo Uehara, C Valerio, Henrique Vianna, Maria Helena Vidotti, Guilherme de Lima Visconti, Maria Teresa Zanella, Viktoriya Andreeva, Radoslav Borisov, Nikolay Botushanov, Georgi Dimitrov, Kameliya Dimova, Tsvetan Dragoychev, Valentina Grigorova, Valentina Gushterova, Ivaylo Ivanov, Tatyana Kocelova, Dimo Kurktschiev, Milena Miletieva, Neli Nenkova-Gugusheva, Ralitsa Pancheva, Maria Pavlova, Dimitar Raev, Vesela Spasova, Anastas Stoikov, Dimitar Troev, Todor Yanev, Mariana Yoncheva-Mihaylova, Alexander Abitbol, Buki Ajala, Abdullh Alguwaihes, Jean-Luc Ardilouze, Nahla Aris-Jilwan, Amel Arnaout, Ronnie Aronson, Nadeem Aslam, Sandra Babin, Jean-Patrice Bailargeon, Allan Bailey, Harpreet Bajaj, Christian Beauchesne, Sorin Beca, Andre Belanger, Alan Bell, Diego Bellabarba, Lori Berard, Brian Berenbaum, Vincent Bergeron, Joseph Berlingieri, Frédéric Bernier, Phoebe Bishara, David Blank, Ian Blumer, Suzanne Brault, Donald Breton, André Carpentier, James Cha, Prakash Chandra, Jean-Louis Chiasson, James R Conway, Ghyslaine Couture, Nathalie Couture, Gilles Dagenais, Dyotirmoy Datta, Giuseppe D'Ignazio, Richard Dumas, Didier Fay, Andre Frechette, Louise Frenette, Daisy Fung, Nathalie Gagnon, Meri Galter, Jean Garon, Jean Sebastien Gauthier, Christian Geadah, Jeremy Gilbert, Ronald Girard, Ronald Goldenberg, Loren David Grossman, Nikhil Gupta, Jean-Pierre Halle, Marie-France Hivert, Ghislaine Houde, Robyn Houlden, Irene Hramiak, Ted Jablonski, Akshay Jain Jain, Hasnain Khandwala, Munish Khosla, C Lachance, Emilie Laflamme, Marie-France Langlois, Luc Larivee, Joanne Liutkus, Heather Lochnan, Saleem Malik, Charlotte McDonald, Pravinsagar Mehta, John Mihailidis, Alain Milot, Priya Narula, Patrice Nault, Arun Nayar, William Nisker, Gilles Ouellet, Jean Palardy, Minta Patel, Terri Paul, Sue Pedersen, Patrice Perron, Marie-Hélène Pesant, Paul Poirier, Marie-Claude Poulin, Zubin Punthakee, Waheed Rehman, Stuart Ross, P Sagar, Nouhad Saliba, Sam Sandler, Alicia Schiffrin, Robert Schlosser, Anila Seth-Sharma, Mark Sherman, David Sionit, Tharsan Sivakumar, Juan Soto, Eric St-Amour, Oren Steen, Jack Sussman, Adam Telner, Sheldon Tobe, David-Yaw Twum-Barima, Audrey Van Zanten, Nicole VanRossum, Jonathan Vecchiarelli, Rick Ward, John Wessengel, Stanley Weisnagel, Igor Wilderman, Vincent Woo, Natalia Yakubovich, Jean-Francois Yale, Zeina Yared, Monica Acevedo, Maria Loreto Aguirre, Andres Aizman, Maria Soledad Barroso, Leonardo Cobos, Alfredo Danin Vargas, Barbara Descalzi, Gonzalo Godoy, Elio Grumberg, Rodolfo Lahsen, Gladys Larenas, Eugenia Ortiz, Javier Paredes, Sergio Potthoff, Eva Retamal, Luis Rojas, Manuel Salgado, Claudio Santibanez, Carmen Solis, Benjamin Stokins, Jose Accini, Javier Acebedo, Lina Maria Agudelo Baena, Soraya Alarcon, Juliana Angel, Edgar Arcos, M Aroca Martinez, Leonor Atuesta, Jose Balaguera, Doris Ballestas, Sandra Isabel Barrera, Rosmy Barrios Reyes, Adolfo Bayona, Andres Bermudez, Diego Zarate Bernal, Marco Blanquicett, Victor Bravo, Wendy Bueno, Alvaro Burbano Delgado, Alberto Cadena, Andres Cadena, Sandra Caicedo, Carlos Celemin, Ricardo Consuegra, Cristhian Contreras Pimienta, Kelly Johenis Corredor, Carlos Cure, Lizeth Dayana De La Hoz Rueda, Erika Delgado, Sarahy Diaz, Marta Diego, Anabell Donado, William Encinales Sanabria, Juliana Escobar, Gillian Escorcia, Leonardo Forero, Laura Fuentes, Maria Garcia, Henry Garcia Lozada, Luis Garcia Ortiz, Angela Giraldo, Laura Gomez Gonzalez, Javier Granada, Corina Gutierrez, Natalia Henao, Edwin Hernandez, Olga Maria Herrera Uejbe, Juan Diego Higuera Cobos, Jaime Ibarra Gómez, Edwin Hernandez Jaimes, Monica Jaramillo, Nicolas Jaramillo, Carlos Jaramillo Gomez, Monica Jaramillo Sanchez, Ivonne Jarava Durán, Catalina Lopez Ceballos, Claudia Madrid, Elias María Amastha, Jennifer Mercado, Dora Ines Molina, Jessica Molina Soto, Carlos Montoya, Alexander Morales, Carolina Muñoz, Luis Alejandro Orozco, Oscar Osorio, Jorge Mario Palmera Sanchez, Adwar Peña, Jose Perez, Juan Perez Agudelo, Germán Pérez Amador, Carlos Pertuz, Irina Posada, Carlos Puerta, Adalberto Quintero, Diana Quiroz, Carmen Rendon, Alberto Reyes, Alvaro Reyes, Diana Ripoll, Carlos Rivera, Maria Rocha, Jose F Rodriguez, Kervis Asid Rodriguez Villanueva, Javier Emilio Rodriguez Zabala, Sindy Rojas, Maria Romero, Ricardo Rosero, Angelica Rocio Rosillo Cardenas, Lina Rueda, Gregorio Sanchez, Tatiana Sanchez, Arístides Sotomayor Herazo, Monica Suarez, Mariana Torres, Freddy Trujillo, Miguel Urina, Lazaro Van Strahlen, Carlos Velandia, Carolina Velasquez Guzman, Elizabeth Velazquez, Tatiana Vidal Prada, Juan Pablo Yepez Alvaran, Diego Zarate, Jana Andelova, Radka Benesova, Barbara Buzova, Vladimir Cech, Ida Chodova, Miroslav Choura, Antonin Dufka, Andrea Gamova, Jakub Gorgol, Tomas Hala, Hana Havlova, Dagmar Hlavkova, Petra Horanska, Juliana Ilcisin-Valova, Petra Jenickova, Ondrej Jerabek, Ilona Kantorova, Katerina Kolomaznikova, Iva Kopeckova, Miroslava Kopeckova, Karel Linhart, Tomas Linhart, Jan Malecha, Emilia Malicherova, Dana Neubauerova, Martina Oznerova, Radan Partys, Eva Pederzoliova, Maria Petrusova, Vera Prymkova, Eva Racicka, Ida Reissova, Eva Roderova, Libor Stanek, Alena Striova, Dana Svarcova, Petr Svoboda, Emilia Szeghy Malicharova, Jan Urge, Ladislav Vesely, Bedich Wasserburger, Hilde Wasserburgerova, Emil Zahumensky, Vaclav Zamrazil, Hasan Alawi, Ernestos Anastasiadis, Elisabeth Axthelm, Tasso Bieler, Christina Buhrig, Elizaveta Degtyareva, Frank Dellanna, Karl-Michael Derwahl, Stephan Diessel, Barbara Dogiami, Kirsten Dorn-Weitzel, Monika Ernst, Grit Faulmann, Baerbel Fetscher, Thomas Forst, Gabriele Freyer-Lahres, Klaus Funke, Xenia Ganz, Christiane Gleixner, Christoph Hanefeld, Sven Heinrichs, Stephanie Helleberg, Elena Henkel, Gerd Ruediger Hetzel, Caren Hoffmann, Frohmut Jacob, Stephan Jacob, Franziska John, Antonius Jonczyk, Wolfram Kamke, Christiane Klein, Martina Kleinhardt, Werner Kleophas, Christine Kosch, Kristin Kreutzmann, Achim Kühn, Young Hee Lee-Barkey, Alexander Lier, Sarah Maatouk, Joachim Minnich, Michael Mitry, Ilona Muessig, Diana Nicula, Martina Niemann, Joerg Nothroff, Petra Ott, Andreas Pfuetzner, Andreas Pfützner, Frank Pistrosch, Wildgard Pohl, Zdenka Prochazkova, Marlena Retkowska, Heiko Rosin, Daniela Sachsenheimer, Holger Samer, Mazin Sanuri, Axel Schaefer, Frank Schaper, Erik-Delf Schulze, Marita Schulze, Martina Schumann, Thomas Segiet, Veronika Sowa, Hans-Detlev Stahl, Franziska Steinfeldt, Madlen Teige, Bjoern Trieb, Diethelm Tschoepe, Peter Uebel, Bernd Warken, Ingo Weigmann, Klaus Weyland, Klara Wilhelm, Timea Balo, Miklos Balsay, Ilona Bende, Katalin Bezzegh, Zita Birkus, Barbara Buday, Melinda Csomai, Laszlo Deak, Eniko Dezso, Peter Faludi, M Faluvegi, Ilona Fazekas, Agota Feher, Csaba Fejer, Ervin Finta, Agnes Fulcz, Zsolt Gaal, Mihaly Gurzo, Krisztina Hati, Gabriella Herczeg, Ildiko Jozsef, Marta Juhasz, Katalin Keltai, Laszlo Koranyi, Eniko Kulcsar, Krisztina Kun, Andrea Laczko, Botond Literáti-Nagy, Izabella Mezo, Margit Mileder, I Moricz, Károly Nagy, Bela Nagybaczoni, Csaba Nemeth, Agnes Oze, Jozsef Pauer, Eva Peterfai, Bela Polocsanyi, Ferenc Poor, István Reiber, Csaba Salamon, Julia Sebestyen, Ildiko Torok, Marianna Tuu, Andrea Varga, Viktor Vass, Chul Min Ahn, Chulwoo Ahn, Park ByungWon, Hyuk-Jae Chang, Kiyuk Chang, Eui-Young Choi, Han Seok Choi, Jin-Wook Chung, Bum- Kee Hong, Young Joon Hong, Min Su Hyon, Myung Ho Jeong, Shinae Kang, Byeong-Keuk Kim, Ji-Hyun Kim, Ju Han Kim, Kee-Sik Kim, Moo Hyun Kim, Pum-Joon Kim, Soon-Kil Kim, Yong-Seok Kim, Young Kwon Kim, Yoon Seok Koh, Hyuck Moon Kwon, Byoung Kwon Lee, Byung-Wan Lee, Jin Bae Lee, Myoung-Mook Lee, Young-Mee Lim, Pil Ki Min, Jong Sung Park, Jongsuk Park, Keun Ho Park, Sungha Park, Wook Bum Pyun, Se Joong Rim, Dong-Ryeol Ryu, Hong-Seog Seo, Ki Bae Seung, Dong-Ho Shin, Doo Sun Sim, Young Won Yoon, Ilze Andersone, Kristine Babicka, Inga Balcere, Roberts Barons, Inguna Capkovska, Kristine Geldnere, Inese Grigane, Baiba Jegere, Ilze Lagzdina, Lija Mora, Sigita Pastare, Rota Ritenberga, Janina Romanova, Inta Saknite, Natalja Sidlovska, Jelena Sokolova, Sandra Steina, Iveta Strizko, Dace Teterovska, Brigita Vizina, Lina Barsiene, Gintare Belozariene, Laura Daugintyte-Petrusiene, Nijole Drungiliene, Nijole Garsviene, Ala Grigiene, Vytautas Grizas, Virginija Jociene, Dalia Kalvaitiene, Jugeta Kaupiene, Jurate Kavaliauskiene, Dalia Kozloviene, Ilona Lapteva, Birute Maneikiene, Jolanta Marcinkeviciene, Vaidilija Markauskiene, Salomeja Meiluniene, Almantas Norkus, Rita Norviliene, Vladimiras Petrenko, Ruta Radzeviciene, Gintare Sakalyte, Gediminas Urbonas, Skaiste Urbutiene, Donatas Vasiliauskas, Dzilda Velickiene, Carlos Aguilar, Marco Alcocer, Juan Antonio Avalos-Ramirez, Ramiro Banda-Elizondo, Rubria Bricio-Ramirez, Karla Cardenas Mejia, Francisco Cavazos, Jesus Chapa, Erika Cienfuegos, Astrid De la Peña, Gilberto de la Peña Topete, Manuel Odin De los Rios Ibarra, Daniel Elias, Claudia Flores-Moreno, Pedro Garcia Hernandez, Luis Gerardo Gonzalez, Rosa Linda Guerra Moya, Arturo Guerra-Lopez, Raymundo Hernandez Baylon, Carolina Herrera Colorado, Marisol Herrera-Marmolejo, Neri Islas-Palacios, Esteban Lopez, Fernando Lopez, Agustin Lopez Alvarado, Rosa Isela Luna Ceballos, Enrique Morales Villegas, Gualberto Moreno-Virgen, Rosa Linda Parra Perez, Sara Pascoe Gonzalez, Irving Peralta-Cantu, Roopa Previn, Rosa Ramirez, Rubria Ramirez, Maria Guadalupe Ramos Zavala, Monica Rodriguez, Rocio Salgado-Sedano, Ana Claudia Sanchez-Aguilar, Edith Santa Rosa Franco, Leobardo Sauque-Reyna, Rodrigo Suarez Otero, Ivonne Torres, Enrique Velarde-Harnandez, Juan Villagordoa, Efrain Villeda-Espinoza, Jorge Vital-Lopez, Cristian Jair Zavala- Bello, John Baker, Elaine Barrington-Ward, Thomas Brownless, Richard Carroll, Simon Carson, Michelle Choe, Andrew Corin, Brian Corley, Richard Cutfield, Neelam Dalaman, Paul Dixon, Paul Drury, Keith Dyson, Chris Florkowski, Monica Ford, William Frengley, Colin Helm, Colin Katzen, Jane Kerr, Manish Khanolkar, David Kim, Renata Koops, Jeremy Krebs, Robert Leikis, Kwan Low, Alison Luckey, Richard Luke, Susan Macaulay, Rodney Marks, Catherine McNamara, Dean Millar-Coote, Steven Miller, Naomi Mottershead, James Reid, Narcisa Robertson, Ian Rosen, David Rowe, Ole Schmiedel, Russell Scott, Jeffrey Sebastian, Davitt Sheahan, Victoria Stiebel, Ian Ternouth, Chris Tofield, Dirk Venter, Michael Williams, Miles Williams, Fiona Wu, Simon Young, Malgorzata Arciszewska, Anna Bochenek, Piotr Borkowski, Przemyslaw Borowy, Tomasz Chrzanowski, Edward Czerwinski, Marek Dwojak, Agnieszka Grodzicka, Izabela Janiec, Joanna Jaruga, Ewa Krystyna Jazwinska-Tarnawska, Krystyna Jedynasty, Danuta Juzwiak-Czapiewska, Jadwiga Karczewicz-Janowska, Jan Konieczny, Marek Konieczny, Marek Korol, Maciej Kozina, Ewa Krzyzagorska, Ewa Kucharczyk-Petryka, Roman Laz, Anna Majchrzak, Zdzislawa Mrozowska, Michal Mularczyk, Elzbieta Nowacka, Jadwiga Peczynska, Robert Petryka, Radoslaw Pietrzak, Dorota Pisarczyk-Wiza, Aleksandra Rozanska, Zofia Ruzga, Emilia Rzeszotarska, Malgorzata Sacha, Marzenna Sekulska, Anna Sidorowicz-Bialynicka, Teresa Stasinska, Agnieszka Strzelecka-Sosik, Teresa Swierszcz, Katarzyna Miroslawa Szymkowiak, Olga Turowska, Krystyna Wisniewska, Maciej Wiza, Iwona Wozniak, Katarzyna Zelazowska, Bernadetta Ziolkowska-Gawron, Danuta Zytkiewicz-Jaruga, Adrian Albota, Carmina Alexandru, Rodica Avram, Cornelia Bala, Diana Barbonta, Roxana Barbu, Daniela Braicu, Nicoleta Calutiu, Doina Catrinoiu, Anca Cerghizan, Alina Ciorba, Anca Craciun, Rodica Doros, Livia Duma, Ancuta Dumitrache, Ioana Ferariu, Anca Ferician Moza, Alexandrina Ghergan, Gheorghe Ghise, Mariana Graur, Mihaela Gribovschi, Bogdan Mihai, Laura Mihalache, Madalina Mihalcea, Nicoleta Mindrescu, Magdalena Morosanu, Andrea Morosoanu, Maria Mota, Anca Moza, Valerica Nafornita, Narcisa Natea, Simona Nicodim, Cristina Nita, Adriana Onaca, Mircea Onaca, Cristina Pop, Lavinia Pop, Amorin Popa, Alexandrina Popescu, Luchiana Pruna, Gabriela Roman, Mihaela Rosu, Alexandra Sima, Doina Sipciu, Carmen Narcisa Sitterli-Natea, Iosif Szilagyi, Minodora Tapurica, Adrian Tase, Adriana-Carmen Tutescu, Luminita Vanghelie, Ioana Verde, Adrian Vlad, Mihaela Zarnescu, Roman Akhmetov, Irina Allenova, Irina Avdeeva, Oksana Baturina, Irina Biserova, Nikolay Bokovin, Irina Bondar, Natalia Burova, Galina Chufeneva, Elena Chumachek, Marina Demidova, Alexander Demin, Vera Drobysheva, Irina Egorova, Lev Esenyan, Ekaterina Gelig, Sergey Gilyarevsky, Maria Golshmid, Arseniy Goncharov, Anastasia Gorbunova, Ivan Gordeev, Vera Gorelysheva, Tatiana Goryunova, Irina Grebenshchikova, Roman Ilchenko, Maria Ivannikova, Saule Karabalieva, Juliya Karpeeva, Elena Khaykina, Zhanna Kobalava, Irina Kononenko, Oxana Korolik, Anna Korshunova, Victor Kostenko, Irina Krasnopevtseva, Ludmila Krylova, Polina Kulkova, Irina Kuzmina, Alla Ledyaeva, Sergey Levashov, Natalia Lokhovinina, Vadim Lvov, Narine Martirosyan, Sergey Nedogoda, Rostislav Nilk, Yulia Osmolovskaya, Alexey Panov, Olga Paramonova, Ekaterina Pavlova, Elena Pekareva, Nina Petunina, Svetlana Ponamareva, Galina Reshedko, Alla Salasyuk, Malvina Sepkhanyan, Alexandr Serebrov, Olesya Shabelnikova, Andrey Skvortsov, Olga Smirnova, Oxana Spiridonova, Svetlana Strogova, Evgeny Taratukhin, Sergey Tereschenko, Lubov Trukhina, Olga Tsarkova, Vera Tsoma, Farid Tumarov, Natalya Tyan, Tatiana Tyurina, Svetlana Villevalde, Elena Yankovaya, Ludmila Zarutskaya, Elena Zenkova, Aysha Badat, Frederik Bester, Suzanne Blignaut, Dirk Blom, Susan Booysen, Warren Boyd, Brigitte Brice, Susan Brown, Lesley Burgess, Reina Cawood, Kathleen Coetzee, Hillet Conradie, Tanja Cronje, Douwe de Jong, Graham Ellis, Shaunagh Emanuel, Ingrid Engelbrecht, Sharne Foulkes, Done Fourie, Gilbert Gibson, Thirumani Govender, Sumayah Hansa, Allana Colleen Hemus, Firzana Hendricks, Marshall Heradien, Chantelle Holmgren, Zaheer Hoosain, Emile Horak, Johannes Howard, Ignatius Immink, E. Janari, Daksha Jivan, Karl Klusmann, Weik Labuschagne, Yen-yu Lai, Gulam Latiff, J. Lombaard, Hanlie Lottering, Ronel Meeding, Shirley Middlemost, Haroon Mitha, Ismail Mitha, Sandile Mkhwanazi, Rajendran Moodley, Almeri Murray, Dany Musungaie, Yasmin Osman, Kirsten Peacey, Larisha Pillay-Ramaya, Catharina Pretorius, Hans Prozesky, Mahomed Sarvan, E Scholtz, Attila Sebesteny, Bianca Skinner, Michael Skriker, M Smit, Anna-Marie Stapelberg, Nicolaas Swanepoel, Dorothea Urbach, Dina van Aswegen, Francois van Zyl, Louis Van Zyl, Esme Venter, Shahid Wadvalla, Jeffrey Wing, Karen Wolmarans, Cristina Abreu, Pilar Aguilà, Eva Aguilera, Nuria Alonso, Carmen Alvarez, Priscila Cajas, Jose Carlos Castro, Roger Codinachs, Jose Contreras, Maria Jose Coves, Carmen Fajardo, Juan Carlos Ferrer, Neus Font, Mar Garcia, Maria Apolonia Gil, Fernando Gomez, Lluis Alberto Gomez, Jose Gonzalbez, Jose Luis Griera, Luís Masmiquel, Didac Mauricio, Silvia Narejos Perez, Juana Ana Nicolau, Olga Noheda Contreras, Josefina Olivan, Josefina Olivares, Emilio Ortega, Silvia Pellitero, Salvador Pertusa, Ferran Rius, Irene Rodriguez, Carlos Sánchez-Juan, Dolores Santos, Berta Soldevila, David Subias, Manel Terns, Carlos Trescoli, Judith Vilaplana, Alicia Villanueva, Jaan Albo, Kjell Antus, Mattias Axelsson, Lisa Bergström, Emil Binsell-Gerdin, Kurt Boman, Fabian Botond, Annika Dotevall, Anna Graipe, C Jarnet, Jessica Kaminska, Anders Kempe, Michael Korhonen, Carina Linderfalk, Bo Liu, Karl Ljungstroem, Karl Ljungström, Lennart Malmqvist, Linda Mellbin, Thomas Mooe, Peter Nicol, Anders Norrby, Ake Ohlsson, Annika Rosengren, Jan Saaf, Staffan Salmonsson, Olof Strandberg, Karl-Axel Svensson, Bengt-Olov Tengmark, Georgios Tsatsaris, Anders Ulvenstam, Peter Vasko, Chwen-Tzuei Chang, Hsin-Mei Chang, Jung-Fu Chen, To-Pang Chen, Ming-Min Chung, Chia-Po Fu, Te-Lin Hsia, Shih-Che Hua, Ming-Chun Kuo, Chia-ln Lee, I-Te Lee, Kae-Woei Liang, Shih Yi Lin, Chieh-Hsiang Lu, Wen-Ya Ma, Dee Pei, Feng-Chih Shen, Ching-Chieh Su, Shuo-Wei Su, Tsai-Sung Tai, Wan-Ni Tsai, Yi-Ting Tsai, Shih-Chen Tung, Jun-Sing Wang, Hui-I Yu, Ahmed Al-Qaissi, Vijayaraman Arutchelvam, Stephen Atkin, Simon Au, Myint Myint Aye, Stephen Bain, Cristina Bejnariu, Patrick Bell, Deepak Bhatnagar, Rudy Bilous, Neil Black, Ursula Brennan, Barbara Brett, Jana Bujanova, Elaine Chow, Andrew Collier, Amanda Combe, Christopher Courtney, Hamish Courtney, James Crothers, Patrick Eavis, Jackie Elliott, Salvatore Febbraro, Jim Finlayson, Rajiv Gandhi, Sharon Gillings, Jonathan Hamling, Roy Harper, Tim Harris, Kahal Hassan, Simon Heller, Alison Jane, Zeeshan Javed, Tim Johnson, Stephen Jones, Adele Kennedy, David Kerr, Brian Kilgallon, Judith Konya, John Lindsay, Lina Lomova-Williams, Helen Looker, David MacFarlane, Sandra Macrury, Iqbal Malik, Rory McCrimmon, Douglas McKeith, John McKnight, Biswa Mishra, Racha Mukhtar, Ciara Mulligan, Maurice O'Kane, Tolu Olateju, Ian Orpen, Tristan Richardson, Desmond Rooney, Shorsha Bae Ross, Thozhukat Sathyapalan, Naveen Siddaramaiah, Lee Euan Sit, Jeffrey Stephens, Frances Turtle, Ammar Wakil, Emma Walkinshaw, Asem Ali, Robert Anderson, Richard Arakaki, Omar Aref, Mehrdad Kevin Ariani, David Arkin, Salomon Banarer, George Barchini, Arti Bhan, Kelley Branch, Donald Brautigam, Stephen Brietzke, Maridez Brinas, Yudit Brito, Casey Carter, Kimberely Casagni, Sabina Casula, Simon Chakko, Seth Charatz, Dale Childress, Lisa Chow, Malgorzata Chustecka, Subha Clarke, Lisa Cohen, Barry Collins, Gildred Colon Vega, Angel Comulada-Rivera, Gregorio Cortes-Maisonet, Matthew Davis, Jose de Souza, Cyrus Desouza, Mary Dinnan, Bobbi Duffy-Hidalgo, Barbara Dunn, Julia Dunn, Marshall Elman, James Felicetta, Stuart Finkelstein, David Fitz-Patrick, Hermes Florez, Alan Forker, Wayne Fowler, Sonja Fredrickson, Zachary Freedman, Brooke Gainey Narron, Kristin Gainey-Ferree, Michael Gardner, Christian Gastelum, Stephen Giddings, Eve Gillespie, Michael Paul Gimness, Gary Goldstein, Maria Gomes, Nelson Gomez, Timothy Gorman, Ketan Goswami, Arthur Graves, Scott Hacking, Charles Hall, Lenita Hanson, Sherman Harman, David Heber, Robert Henry, Janette Hiner, Irl Hirsch, Priscilla Hollander, Thomas Hooker, Barry Horowitz, Laura Hoste, Loli Huang, Minh Huynh, Dan Hyman, Soha Idriss, Ali Iranmanesh, Dennis Karounos, Moti Kashyap, Lois Katz, William Kaye, Yevgeniy Khaiton, Romesh Khardori, Timothy Kitchen, Andrew Klein, Wendi Knffem, Mikhail Kosiborod, Nicola Kreglinger, Davida Kruger, Anubhav Kumar, Ivan Laboy, Patricia Larrabee, Laura Larrick, Donna Lawson, Mike Ledet, James Lenhard, James Levy, George Li, Zhaoping Li, David Lieb, April Limcolioc, Jane Lions-Patterson, Daniel Lorber, Daniel Lorch, Michael Lorrello, Peter Lu, Kathryn Jean Lucas, Siu-Ling Ma, Michael MacAdams, Michelle Magee, Alexander Magno, Aparna Reddy Mahakala, Jennifer Marks, Anthony McCall, William McClanahan, Carole McClary, Lydia Melendez, John Melish, Deanna Michaud, Christopher Miller, Neil Miller, Pablo Mora, Marriyam Moten, Sunder Mudaliar, Gregory Myrick, Puneet Narayan, Mike Nassif, Karena Neri, Tabitha Newton, Patricia Niblack, Philip Nicol, Ebenezer Nyenwe, A. Ola Odugbesan, Yolanda Okorocha, Ramón Ortiz Carrasquillo, Kwame Osei, Coromoto Palermo, Hiren Patel, Krishna Patel, Cindy Pau, Michael Perley, Sanford Plevin, Elena Plummer, Richard Powell, Mohammed Qintar, Rex Rawls, John Reyes-Castano, Lillian Reynolds, Robert Richards, Julio Rosenstock, Caroline Rowe, Jahandar Saleh, Sony Sam, Alfredo Sanchez, Donald Sander, Bruce Sanderson, Virginia Savin, Elizabeth Seaquist, Jayendra Shah, Serena Shi, Vijay Shivaswamy, Tammi Shlotzhauer, David Shore, Bobbie Skukowski, Kyaw Soe, Vesna Solheim, Joseph Soufer, Helmut Steinberg, Jaime Steinsapir, Phillip Tarkington, Debra Thayer, Stephen Thomson, James Thrasher, Joseph Tibaldi, Jeff Tjaden, Oberto Tores, Dace Trence, Subbulaxmi Trikudanathan, Jagdeesh Ullal, Gabriel Uwaifo, Anthony Vo, Kenny Vu, Damandeep Walia, Karen Weiland, Fred Whitehouse, Thomas Wiegmann, Kathleen Wyne, Alan Wynne, Kevin Yuen, Joel Zaretzky, James Zebrack, Franklin Zieve, William Zigrang, and Everest
Subjects: Male, medicine.medical_specialty, medicine.medical_treatment, Recombinant Fusion Proteins, Placebo-controlled study, Glucagon-Like Peptides, 030204 cardiovascular system & hematology, Placebo, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, Double-Blind Method, law, Internal medicine, Medicine, Albuminuria, Humans, Hypoglycemic Agents, Diabetic Nephropathies, 030212 general & internal medicine, Renal replacement therapy, Aged, Intention-to-treat analysis, business.industry, Hazard ratio, General Medicine, Middle Aged, medicine.disease, Immunoglobulin Fc Fragments, Diabetes Mellitus, Type 2, Creatinine, Dulaglutide, Female, business, medicine.drug, Kidney disease, Glomerular Filtration Rate
Abstract: Digital, Background: Two glucagon-like peptide-1 (GLP-1) receptor agonists reduced renal outcomes in people with type 2 diabetes at risk for cardiovascular disease. We assessed the long-term effect of the GLP-1 receptor agonist dulaglutide on renal outcomes in an exploratory analysis of the REWIND trial of the effect of dulaglutide on cardiovascular disease. Methods: REWIND was a multicentre, randomised, double-blind, placebo-controlled trial at 371 sites in 24 countries. Men and women aged at least 50 years with type 2 diabetes who had either a previous cardiovascular event or cardiovascular risk factors were randomly assigned (1:1) to either weekly subcutaneous injection of dulaglutide (1·5 mg) or placebo and followed up at least every 6 months for outcomes. Urinary albumin-to-creatinine ratios (UACRs) and estimated glomerular filtration rates (eGFRs) were estimated from urine and serum values measured in local laboratories every 12 months. The primary outcome (first occurrence of the composite endpoint of non-fatal myocardial infarction, non-fatal stroke, or death from cardiovascular causes), secondary outcomes (including a composite microvascular outcome), and safety outcomes of this trial have been reported elsewhere. In this exploratory analysis, we investigate the renal component of the composite microvascular outcome, defined as the first occurrence of new macroalbuminuria (UACR >33·9 mg/mmol), a sustained decline in eGFR of 30% or more from baseline, or chronic renal replacement therapy. Analyses were by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT01394952. Findings: Between Aug 18, 2011, and Aug 14, 2013, 9901 participants were enrolled and randomly assigned to receive dulaglutide (n=4949) or placebo (n=4952). At baseline, 791 (7·9%) had macroalbuminuria and mean eGFR was 76·9 mL/min per 1·73 m2 (SD 22·7). During a median follow-up of 5·4 years (IQR 5·1-5·9) comprising 51 820 person-years, the renal outcome developed in 848 (17·1%) participants at an incidence rate of 3·5 per 100 person-years in the dulaglutide group and in 970 (19·6%) participants at an incidence rate of 4·1 per 100 person-years in the placebo group (hazard ratio [HR] 0·85, 95% CI 0·77-0·93; p=0·0004). The clearest effect was for new macroalbuminuria (HR 0·77, 95% CI 0·68-0·87; p, Ciencias Médicas y de la Salud
Published: 2019

30. Dulaglutide and cardiovascular outcomes in type 2 diabetes (REWIND): a double-blind, randomised placebo-controlled trial

Author: Hertzel C Gerstein, Helen M Colhoun, Gilles R Dagenais, Rafael Diaz, Mark Lakshmanan, Prem Pais, Jeffrey Probstfield, Jeffrey S Riesmeyer, Matthew C Riddle, Lars Rydén, Denis Xavier, Charles Messan Atisso, Leanne Dyal, Stephanie Hall, Purnima Rao-Melacini, Gloria Wong, Alvaro Avezum, Jan Basile, Namsik Chung, Ignacio Conget, William C Cushman, Edward Franek, Nicolae Hancu, Markolf Hanefeld, Shaun Holt, Petr Jansky, Matyas Keltai, Fernando Lanas, Lawrence A Leiter, Patricio Lopez-Jaramillo, Ernesto German Cardona Munoz, Valdis Pirags, Nana Pogosova, Peter J Raubenheimer, Jonathan E Shaw, Wayne H-H Sheu, Theodora Temelkova-Kurktschiev, Mercedes Abella, Andrea Alebuena, Sandra Almagro, Eduardo Amoroso, Paula Anadon, Elizabeth Andreu, Guillermo Aristimuño, Maria Arzadun, Maria Barbieri, Raul Barcudi, Ines Bartolacci, Gabriel Bolobanich, Anselmo Bordonava, Miguel Bustamante Labarta, Betina Bustos, Alberto Caccavo, Alejandra Camino, Maria Cantero, Maria Carignano, Luis Cartasegna, Marcela Cipullo, Víctor Commendatore, Victoria Conosciuto, Osvaldo Costamagna, Claudia Crespo, Jose Cuello, Carlos Cuneo, Sandra Cusimano, Sofia Dean, Claudio Dituro, Andrea Dominguez, Miguel Farah, Alberto Fernandez, Florencia Fernandez, Adriana Ferrari, Patricia Flammia, Jose Fuentealba, Karina Beatriz Gallardo, Celso Garcia, Ruben Garcia Duran, Marcelo Garrido, Rodolfo Gavicola, Claudio Gerbaudo, Graciela Gilli, Ana Paula Giotto, Pedro Godoy Bolzán, Oscar Gomez Vilamajo, Fernando Guerlloy, Cristian Guridi, Narcisa Gutierrez Garrido, Eduardo Hasbani, Sonia Hermida, Miguel Hominal, Adrian Hrabar, Adrián Ingaramo, Alejandra Izzicupo, Mario Krynski, Mariana Lagrutta, Paulina Lanchiotti, Maria Langhe, Veronica Leonard, Javier Llanos, Ricardo Lopez Santi, Jorge Lowenstein, Cecilia Luquez, Ignacio Mackinnon, Melina Mana, Sara Manzur, Javier Marino, Carolina Martella, Roger Martinez, Re Matias, Javier Matkovich, Monica Meritano, Oscar Montaña, María Mulazzi, Juan Ochoa, Gustavo Paterlini, María Pelagagge, Maria Elena Peralta Lopez, Aldo Prado, Lorena Pruyas, Martín Racca, Carola Ricotti, Carolina Rodriguez, Mariano Romero Vidomlansky, Ricardo Ronderos, Ana Laura Sadowski, Jorgelina Sala, Alejandro Sánchez, Andrea Santoro, Lilia Schiavi, Mariano Sein, Virginia Sernia, Leonardo Serra, Maximiliano Sicer, Tomas Smith, Leonardo Soso, Georgina Sposetti, Andrea Steinacher, Jorge Stival, Jorge Tedesco, Hugo Tonin, Mauro Tortolo, Maria Ulla, Julio Vallejos, Marisa Vico, Luciana Virgillito, Virginia Visco, Daniel Vogel, Florencia Waisman, César Zaidman, Noemi Zucchiatti, Imran Badshah, Neale Cohen, Peter Colman, David Colquhoun, Timothy Davis, Spiros Fourlanos, Greg Fulcher, Jane Hamlyn, Cilla Haywood, Samantha Hocking, Maeve Huchinson, William Jeffries, Mervyn Kyl, Clement Lo, PeakMann Mah, Ashley Makepeace, Dolly Marope, Natalie Nanayakkar, Alison Nankervis, Neil Palmer, Barbara Palolus, Satish Pillai, Sarah Price, Joseph Proietto, Anne Reutens, Natassia Rodrigo, Abdul Sheikh, Greg Smith, Michelle So, Georgia Soldatos, Bronwyn Stuckey, Priya Sumithran, Helena Teede, Parind Vora, Lyn Williams, Eduardo Abib, Christiani Adão Poço, Érica Ferreira Alves, Janaina Andreatta Bernardi Barea, Livia Avezum Oliveira, Denise Ludovico da Costa de Castro, Ivan Correa da Cruz, Midiã Costa, Ivan Cruz, Sidney Cunha, Marco Antonio Vieira Da Silva, Renata de Carvalho Camara Bona, Bruna de Paula, Freddy Eliaschewitz, Guilherme Fazolli, Carlos Alberto Ferreira Filho, Jose Fortes, Cesar França, Denise Reis Franco, Paulo Roberto Genestreti, Flavio Giorgeto, Rodrigo Marques Gonçalves, Michele Elka Grossman, Ana Claudia Henrique Marcelino, Mauro Hernandes, Ana Horta, Cristiano Jaeger, Midia Kaneblai, Cecilia Kauffman Rutenberg, Jose Francisco Kerr Saraiva, Maria Angelica Lemos, Lilia Maia, Euler Roberto Manenti, Mariana Marques, Cynthia Melissa Valerio, Rodrigo Moreira, Flávia Mothé, Osana Maria Mouco, Philip Moura, José Carlos Moura Jorge, Carlos Nakashima, Marcelo Nakazone, Thiago Napoli, Cristiane Nunes, Joao Eduardo Nunes Salles, Karla Oliveira, Marcela Oliveira, Gracielly de Souza Pantano, Fabio Petri, Leonardo Piazza, Andreia Carla Pires, Patricia Pizzato, Sergio Prata, Dalton Precoma, Rafael Rech, Gilmar Reis, Heleno Reis, Elisabete Resende, Jose Ribas Fortes, Sylka Rodovalho, Fabio Rossi dos Santos, Joao Eduardo Salles, Célia Regina Sampaio, Thiago Santos, Vanessa Santos dos Santos, Tulio Silva e Quadros, Daniel Silveira, Katia Nunes Siqueira, M Teireira, Marcelo Uehara, C Valerio, Henrique Vianna, Maria Helena Vidotti, Guilherme de Lima Visconti, Maria Teresa Zanella, Viktoriya Andreeva, Radoslav Borisov, Nikolay Botushanov, Georgi Dimitrov, Kameliya Dimova, Tsvetan Dragoychev, Valentina Grigorova, Valentina Gushterova, Ivaylo Ivanov, Tatyana Kocelova, Dimo Kurktschiev, Milena Miletieva, Neli Nenkova-Gugusheva, Ralitsa Pancheva, Maria Pavlova, Dimitar Raev, Vesela Spasova, Anastas Stoikov, Dimitar Troev, Todor Yanev, Mariana Yoncheva-Mihaylova, Alexander Abitbol, Buki Ajala, Abdullh Alguwaihes, Jean-Luc Ardilouze, Nahla Aris-Jilwan, Amel Arnaout, Ronnie Aronson, Nadeem Aslam, Sandra Babin, Jean-Patrice Bailargeon, Allan Bailey, Harpreet Bajaj, Christian Beauchesne, Sorin Beca, Andre Belanger, Alan Bell, Diego Bellabarba, Lori Berard, Brian Berenbaum, Vincent Bergeron, Joseph Berlingieri, Frédéric Bernier, Phoebe Bishara, David Blank, Ian Blumer, Suzanne Brault, Donald Breton, André Carpentier, James Cha, Prakash Chandra, Jean-Louis Chiasson, James R Conway, Ghyslaine Couture, Nathalie Couture, Gilles Dagenais, Dyotirmoy Datta, Giuseppe D'Ignazio, Richard Dumas, Didier Fay, Andre Frechette, Louise Frenette, Daisy Fung, Nathalie Gagnon, Meri Galter, Jean Garon, Jean Sebastien Gauthier, Christian Geadah, Jeremy Gilbert, Ronald Girard, Ronald Goldenberg, Loren David Grossman, Nikhil Gupta, Jean-Pierre Halle, Marie-France Hivert, Ghislaine Houde, Robyn Houlden, Irene Hramiak, Ted Jablonski, Akshay Jain Jain, Hasnain Khandwala, Munish Khosla, C Lachance, Emilie Laflamme, Marie-France Langlois, Luc Larivee, Joanne Liutkus, Heather Lochnan, Saleem Malik, Charlotte McDonald, Pravinsagar Mehta, John Mihailidis, Alain Milot, Priya Narula, Patrice Nault, Arun Nayar, William Nisker, Gilles Ouellet, Jean Palardy, Minta Patel, Terri Paul, Sue Pedersen, Patrice Perron, Marie-Hélène Pesant, Paul Poirier, Marie-Claude Poulin, Zubin Punthakee, Waheed Rehman, Stuart Ross, P Sagar, Nouhad Saliba, Sam Sandler, Alicia Schiffrin, Robert Schlosser, Anila Seth-Sharma, Mark Sherman, David Sionit, Tharsan Sivakumar, Juan Soto, Eric St-Amour, Oren Steen, Jack Sussman, Adam Telner, Sheldon Tobe, David-Yaw Twum-Barima, Audrey Van Zanten, Nicole VanRossum, Jonathan Vecchiarelli, Rick Ward, John Wessengel, Stanley Weisnagel, Igor Wilderman, Vincent Woo, Natalia Yakubovich, Jean-Francois Yale, Zeina Yared, Monica Acevedo, Maria Loreto Aguirre, Andres Aizman, Maria Soledad Barroso, Leonardo Cobos, Alfredo Danin Vargas, Barbara Descalzi, Gonzalo Godoy, Elio Grumberg, Rodolfo Lahsen, Gladys Larenas, Eugenia Ortiz, Javier Paredes, Sergio Potthoff, Eva Retamal, Luis Rojas, Manuel Salgado, Claudio Santibanez, Carmen Solis, Benjamin Stokins, Jose Accini, Javier Acebedo, Lina Maria Agudelo Baena, Soraya Alarcon, Juliana Angel, Edgar Arcos, M Aroca Martinez, Leonor Atuesta, Jose Balaguera, Doris Ballestas, Sandra Isabel Barrera, Rosmy Barrios Reyes, Adolfo Bayona, Andres Bermudez, Diego Zarate Bernal, Marco Blanquicett, Victor Bravo, Wendy Bueno, Alvaro Burbano Delgado, Alberto Cadena, Andres Cadena, Sandra Caicedo, Carlos Celemin, Ricardo Consuegra, Cristhian Contreras Pimienta, Kelly Johenis Corredor, Carlos Cure, Lizeth Dayana De La Hoz Rueda, Erika Delgado, Sarahy Diaz, Marta Diego, Anabell Donado, William Encinales Sanabria, Juliana Escobar, Gillian Escorcia, Leonardo Forero, Laura Fuentes, Maria Garcia, Henry Garcia Lozada, Luis Garcia Ortiz, Angela Giraldo, Laura Gomez Gonzalez, Javier Granada, Corina Gutierrez, Natalia Henao, Edwin Hernandez, Olga Maria Herrera Uejbe, Juan Diego Higuera Cobos, Jaime Ibarra Gómez, Edwin Hernandez Jaimes, Monica Jaramillo, Nicolas Jaramillo, Carlos Jaramillo Gomez, Monica Jaramillo Sanchez, Ivonne Jarava Durán, Catalina Lopez Ceballos, Claudia Madrid, Elias María Amastha, Jennifer Mercado, Dora Ines Molina, Jessica Molina Soto, Carlos Montoya, Alexander Morales, Carolina Muñoz, Luis Alejandro Orozco, Oscar Osorio, Jorge Mario Palmera Sanchez, Adwar Peña, Jose Perez, Juan Perez Agudelo, Germán Pérez Amador, Carlos Pertuz, Irina Posada, Carlos Puerta, Adalberto Quintero, Diana Quiroz, Carmen Rendon, Alberto Reyes, Alvaro Reyes, Diana Ripoll, Carlos Rivera, Maria Rocha, Jose F Rodriguez, Kervis Asid Rodriguez Villanueva, Javier Emilio Rodriguez Zabala, Sindy Rojas, Maria Romero, Ricardo Rosero, Angelica Rocio Rosillo Cardenas, Lina Rueda, Gregorio Sanchez, Tatiana Sanchez, Arístides Sotomayor Herazo, Monica Suarez, Mariana Torres, Freddy Trujillo, Miguel Urina, Lazaro Van Strahlen, Carlos Velandia, Carolina Velasquez Guzman, Elizabeth Velazquez, Tatiana Vidal Prada, Juan Pablo Yepez Alvaran, Diego Zarate, Jana Andelova, Radka Benesova, Barbara Buzova, Vladimir Cech, Ida Chodova, Miroslav Choura, Antonin Dufka, Andrea Gamova, Jakub Gorgol, Tomas Hala, Hana Havlova, Dagmar Hlavkova, Petra Horanska, Juliana Ilcisin-Valova, Petra Jenickova, Ondrej Jerabek, Ilona Kantorova, Katerina Kolomaznikova, Iva Kopeckova, Miroslava Kopeckova, Karel Linhart, Tomas Linhart, Jan Malecha, Emilia Malicherova, Dana Neubauerova, Martina Oznerova, Radan Partys, Eva Pederzoliova, Maria Petrusova, Vera Prymkova, Eva Racicka, Ida Reissova, Eva Roderova, Libor Stanek, Alena Striova, Dana Svarcova, Petr Svoboda, Emilia Szeghy Malicharova, Jan Urge, Ladislav Vesely, Bedich Wasserburger, Hilde Wasserburgerova, Emil Zahumensky, Vaclav Zamrazil, Hasan Alawi, Ernestos Anastasiadis, Elisabeth Axthelm, Tasso Bieler, Christina Buhrig, Elizaveta Degtyareva, Frank Dellanna, Karl-Michael Derwahl, Stephan Diessel, Barbara Dogiami, Kirsten Dorn-Weitzel, Monika Ernst, Grit Faulmann, Baerbel Fetscher, Thomas Forst, Gabriele Freyer-Lahres, Klaus Funke, Xenia Ganz, Christiane Gleixner, Christoph Hanefeld, Sven Heinrichs, Stephanie Helleberg, Elena Henkel, Gerd Ruediger Hetzel, Caren Hoffmann, Frohmut Jacob, Stephan Jacob, Franziska John, Antonius Jonczyk, Wolfram Kamke, Christiane Klein, Martina Kleinhardt, Werner Kleophas, Christine Kosch, Kristin Kreutzmann, Achim Kühn, Young Hee Lee-Barkey, Alexander Lier, Sarah Maatouk, Joachim Minnich, Michael Mitry, Ilona Muessig, Diana Nicula, Martina Niemann, Joerg Nothroff, Petra Ott, Andreas Pfuetzner, Andreas Pfützner, Frank Pistrosch, Wildgard Pohl, Zdenka Prochazkova, Marlena Retkowska, Heiko Rosin, Daniela Sachsenheimer, Holger Samer, Mazin Sanuri, Axel Schaefer, Frank Schaper, Erik-Delf Schulze, Marita Schulze, Martina Schumann, Thomas Segiet, Veronika Sowa, Hans-Detlev Stahl, Franziska Steinfeldt, Madlen Teige, Bjoern Trieb, Diethelm Tschoepe, Peter Uebel, Bernd Warken, Ingo Weigmann, Klaus Weyland, Klara Wilhelm, Timea Balo, Miklos Balsay, Ilona Bende, Katalin Bezzegh, Zita Birkus, Barbara Buday, Melinda Csomai, Laszlo Deak, Eniko Dezso, Peter Faludi, M Faluvegi, Ilona Fazekas, Agota Feher, Csaba Fejer, Ervin Finta, Agnes Fulcz, Zsolt Gaal, Mihaly Gurzo, Krisztina Hati, Gabriella Herczeg, Ildiko Jozsef, Marta Juhasz, Katalin Keltai, Laszlo Koranyi, Eniko Kulcsar, Krisztina Kun, Andrea Laczko, Botond Literáti-Nagy, Izabella Mezo, Margit Mileder, I Moricz, Károly Nagy, Bela Nagybaczoni, Csaba Nemeth, Agnes Oze, Jozsef Pauer, Eva Peterfai, Bela Polocsanyi, Ferenc Poor, István Reiber, Csaba Salamon, Julia Sebestyen, Ildiko Torok, Marianna Tuu, Andrea Varga, Viktor Vass, Chul Min Ahn, Chulwoo Ahn, Park ByungWon, Hyuk-Jae Chang, Kiyuk Chang, Eui-Young Choi, Han Seok Choi, Jin-Wook Chung, Bum- Kee Hong, Young Joon Hong, Min Su Hyon, Myung Ho Jeong, Shinae Kang, Byeong-Keuk Kim, Ji-Hyun Kim, Ju Han Kim, Kee-Sik Kim, Moo Hyun Kim, Pum-Joon Kim, Soon-Kil Kim, Yong-Seok Kim, Young Kwon Kim, Yoon Seok Koh, Hyuck Moon Kwon, Byoung Kwon Lee, Byung-Wan Lee, Jin Bae Lee, Myoung-Mook Lee, Young-Mee Lim, Pil Ki Min, Jong Sung Park, Jongsuk Park, Keun Ho Park, Sungha Park, Wook Bum Pyun, Se Joong Rim, Dong-Ryeol Ryu, Hong-Seog Seo, Ki Bae Seung, Dong-Ho Shin, Doo Sun Sim, Young Won Yoon, Ilze Andersone, Kristine Babicka, Inga Balcere, Roberts Barons, Inguna Capkovska, Kristine Geldnere, Inese Grigane, Baiba Jegere, Ilze Lagzdina, Lija Mora, Sigita Pastare, Rota Ritenberga, Janina Romanova, Inta Saknite, Natalja Sidlovska, Jelena Sokolova, Sandra Steina, Iveta Strizko, Dace Teterovska, Brigita Vizina, Lina Barsiene, Gintare Belozariene, Laura Daugintyte-Petrusiene, Nijole Drungiliene, Nijole Garsviene, Ala Grigiene, Vytautas Grizas, Virginija Jociene, Dalia Kalvaitiene, Jugeta Kaupiene, Jurate Kavaliauskiene, Dalia Kozloviene, Ilona Lapteva, Birute Maneikiene, Jolanta Marcinkeviciene, Vaidilija Markauskiene, Salomeja Meiluniene, Almantas Norkus, Rita Norviliene, Vladimiras Petrenko, Ruta Radzeviciene, Gintare Sakalyte, Gediminas Urbonas, Skaiste Urbutiene, Donatas Vasiliauskas, Dzilda Velickiene, Carlos Aguilar, Marco Alcocer, Juan Antonio Avalos-Ramirez, Ramiro Banda-Elizondo, Rubria Bricio-Ramirez, Karla Cardenas Mejia, Francisco Cavazos, Jesus Chapa, Erika Cienfuegos, Astrid De la Peña, Gilberto de la Peña Topete, Manuel Odin De los Rios Ibarra, Daniel Elias, Claudia Flores-Moreno, Pedro Garcia Hernandez, Luis Gerardo Gonzalez, Rosa Linda Guerra Moya, Arturo Guerra-Lopez, Raymundo Hernandez Baylon, Carolina Herrera Colorado, Marisol Herrera-Marmolejo, Neri Islas-Palacios, Esteban Lopez, Fernando Lopez, Agustin Lopez Alvarado, Rosa Isela Luna Ceballos, Enrique Morales Villegas, Gualberto Moreno-Virgen, Rosa Linda Parra Perez, Sara Pascoe Gonzalez, Irving Peralta-Cantu, Roopa Previn, Rosa Ramirez, Rubria Ramirez, Maria Guadalupe Ramos Zavala, Monica Rodriguez, Rocio Salgado-Sedano, Ana Claudia Sanchez-Aguilar, Edith Santa Rosa Franco, Leobardo Sauque-Reyna, Rodrigo Suarez Otero, Ivonne Torres, Enrique Velarde-Harnandez, Juan Villagordoa, Efrain Villeda-Espinoza, Jorge Vital-Lopez, Cristian Jair Zavala- Bello, John Baker, Elaine Barrington-Ward, Thomas Brownless, Richard Carroll, Simon Carson, Michelle Choe, Andrew Corin, Brian Corley, Richard Cutfield, Neelam Dalaman, Paul Dixon, Paul Drury, Keith Dyson, Chris Florkowski, Monica Ford, William Frengley, Colin Helm, Colin Katzen, Jane Kerr, Manish Khanolkar, David Kim, Renata Koops, Jeremy Krebs, Robert Leikis, Kwan Low, Alison Luckey, Richard Luke, Susan Macaulay, Rodney Marks, Catherine McNamara, Dean Millar-Coote, Steven Miller, Naomi Mottershead, James Reid, Narcisa Robertson, Ian Rosen, David Rowe, Ole Schmiedel, Russell Scott, Jeffrey Sebastian, Davitt Sheahan, Victoria Stiebel, Ian Ternouth, Chris Tofield, Dirk Venter, Michael Williams, Miles Williams, Fiona Wu, Simon Young, Malgorzata Arciszewska, Anna Bochenek, Piotr Borkowski, Przemyslaw Borowy, Tomasz Chrzanowski, Edward Czerwinski, Marek Dwojak, Agnieszka Grodzicka, Izabela Janiec, Joanna Jaruga, Ewa Krystyna Jazwinska-Tarnawska, Krystyna Jedynasty, Danuta Juzwiak-Czapiewska, Jadwiga Karczewicz-Janowska, Jan Konieczny, Marek Konieczny, Marek Korol, Maciej Kozina, Ewa Krzyzagorska, Ewa Kucharczyk-Petryka, Roman Laz, Anna Majchrzak, Zdzislawa Mrozowska, Michal Mularczyk, Elzbieta Nowacka, Jadwiga Peczynska, Robert Petryka, Radoslaw Pietrzak, Dorota Pisarczyk-Wiza, Aleksandra Rozanska, Zofia Ruzga, Emilia Rzeszotarska, Malgorzata Sacha, Marzenna Sekulska, Anna Sidorowicz-Bialynicka, Teresa Stasinska, Agnieszka Strzelecka-Sosik, Teresa Swierszcz, Katarzyna Miroslawa Szymkowiak, Olga Turowska, Krystyna Wisniewska, Maciej Wiza, Iwona Wozniak, Katarzyna Zelazowska, Bernadetta Ziolkowska-Gawron, Danuta Zytkiewicz-Jaruga, Adrian Albota, Carmina Alexandru, Rodica Avram, Cornelia Bala, Diana Barbonta, Roxana Barbu, Daniela Braicu, Nicoleta Calutiu, Doina Catrinoiu, Anca Cerghizan, Alina Ciorba, Anca Craciun, Rodica Doros, Livia Duma, Ancuta Dumitrache, Ioana Ferariu, Anca Ferician Moza, Alexandrina Ghergan, Gheorghe Ghise, Mariana Graur, Mihaela Gribovschi, Bogdan Mihai, Laura Mihalache, Madalina Mihalcea, Nicoleta Mindrescu, Magdalena Morosanu, Andrea Morosoanu, Maria Mota, Anca Moza, Valerica Nafornita, Narcisa Natea, Simona Nicodim, Cristina Nita, Adriana Onaca, Mircea Onaca, Cristina Pop, Lavinia Pop, Amorin Popa, Alexandrina Popescu, Luchiana Pruna, Gabriela Roman, Mihaela Rosu, Alexandra Sima, Doina Sipciu, Carmen Narcisa Sitterli-Natea, Iosif Szilagyi, Minodora Tapurica, Adrian Tase, Adriana-Carmen Tutescu, Luminita Vanghelie, Ioana Verde, Adrian Vlad, Mihaela Zarnescu, Roman Akhmetov, Irina Allenova, Irina Avdeeva, Oksana Baturina, Irina Biserova, Nikolay Bokovin, Irina Bondar, Natalia Burova, Galina Chufeneva, Elena Chumachek, Marina Demidova, Alexander Demin, Vera Drobysheva, Irina Egorova, Lev Esenyan, Ekaterina Gelig, Sergey Gilyarevsky, Maria Golshmid, Arseniy Goncharov, Anastasia Gorbunova, Ivan Gordeev, Vera Gorelysheva, Tatiana Goryunova, Irina Grebenshchikova, Roman Ilchenko, Maria Ivannikova, Saule Karabalieva, Juliya Karpeeva, Elena Khaykina, Zhanna Kobalava, Irina Kononenko, Oxana Korolik, Anna Korshunova, Victor Kostenko, Irina Krasnopevtseva, Ludmila Krylova, Polina Kulkova, Irina Kuzmina, Alla Ledyaeva, Sergey Levashov, Natalia Lokhovinina, Vadim Lvov, Narine Martirosyan, Sergey Nedogoda, Rostislav Nilk, Yulia Osmolovskaya, Alexey Panov, Olga Paramonova, Ekaterina Pavlova, Elena Pekareva, Nina Petunina, Svetlana Ponamareva, Galina Reshedko, Alla Salasyuk, Malvina Sepkhanyan, Alexandr Serebrov, Olesya Shabelnikova, Andrey Skvortsov, Olga Smirnova, Oxana Spiridonova, Svetlana Strogova, Evgeny Taratukhin, Sergey Tereschenko, Lubov Trukhina, Olga Tsarkova, Vera Tsoma, Farid Tumarov, Natalya Tyan, Tatiana Tyurina, Svetlana Villevalde, Elena Yankovaya, Ludmila Zarutskaya, Elena Zenkova, Aysha Badat, Frederik Bester, Suzanne Blignaut, Dirk Blom, Susan Booysen, Warren Boyd, Brigitte Brice, Susan Brown, Lesley Burgess, Reina Cawood, Kathleen Coetzee, Hillet Conradie, Tanja Cronje, Douwe de Jong, Graham Ellis, Shaunagh Emanuel, Ingrid Engelbrecht, Sharne Foulkes, Done Fourie, Gilbert Gibson, Thirumani Govender, Sumayah Hansa, Allana Colleen Hemus, Firzana Hendricks, Marshall Heradien, Chantelle Holmgren, Zaheer Hoosain, Emile Horak, Johannes Howard, Ignatius Immink, E. Janari, Daksha Jivan, Karl Klusmann, Weik Labuschagne, Yen-yu Lai, Gulam Latiff, J. Lombaard, Hanlie Lottering, Ronel Meeding, Shirley Middlemost, Haroon Mitha, Ismail Mitha, Sandile Mkhwanazi, Rajendran Moodley, Almeri Murray, Dany Musungaie, Yasmin Osman, Kirsten Peacey, Larisha Pillay-Ramaya, Catharina Pretorius, Hans Prozesky, Mahomed Sarvan, E Scholtz, Attila Sebesteny, Bianca Skinner, Michael Skriker, M Smit, Anna-Marie Stapelberg, Nicolaas Swanepoel, Dorothea Urbach, Dina van Aswegen, Francois van Zyl, Louis Van Zyl, Esme Venter, Shahid Wadvalla, Jeffrey Wing, Karen Wolmarans, Cristina Abreu, Pilar Aguilà, Eva Aguilera, Nuria Alonso, Carmen Alvarez, Priscila Cajas, Jose Carlos Castro, Roger Codinachs, Jose Contreras, Maria Jose Coves, Carmen Fajardo, Juan Carlos Ferrer, Neus Font, Mar Garcia, Maria Apolonia Gil, Fernando Gomez, Lluis Alberto Gomez, Jose Gonzalbez, Jose Luis Griera, Luís Masmiquel, Didac Mauricio, Silvia Narejos Perez, Juana Ana Nicolau, Olga Noheda Contreras, Josefina Olivan, Josefina Olivares, Emilio Ortega, Silvia Pellitero, Salvador Pertusa, Ferran Rius, Irene Rodriguez, Carlos Sánchez-Juan, Dolores Santos, Berta Soldevila, David Subias, Manel Terns, Carlos Trescoli, Judith Vilaplana, Alicia Villanueva, Jaan Albo, Kjell Antus, Mattias Axelsson, Lisa Bergström, Emil Binsell-Gerdin, Kurt Boman, Fabian Botond, Annika Dotevall, Anna Graipe, C Jarnet, Jessica Kaminska, Anders Kempe, Michael Korhonen, Carina Linderfalk, Bo Liu, Karl Ljungstroem, Karl Ljungström, Lennart Malmqvist, Linda Mellbin, Thomas Mooe, Peter Nicol, Anders Norrby, Ake Ohlsson, Annika Rosengren, Jan Saaf, Staffan Salmonsson, Olof Strandberg, Karl-Axel Svensson, Bengt-Olov Tengmark, Georgios Tsatsaris, Anders Ulvenstam, Peter Vasko, Chwen-Tzuei Chang, Hsin-Mei Chang, Jung-Fu Chen, To-Pang Chen, Ming-Min Chung, Chia-Po Fu, Te-Lin Hsia, Shih-Che Hua, Ming-Chun Kuo, Chia-ln Lee, I-Te Lee, Kae-Woei Liang, Shih Yi Lin, Chieh-Hsiang Lu, Wen-Ya Ma, Dee Pei, Feng-Chih Shen, Ching-Chieh Su, Shuo-Wei Su, Tsai-Sung Tai, Wan-Ni Tsai, Yi-Ting Tsai, Shih-Chen Tung, Jun-Sing Wang, Hui-I Yu, Ahmed Al-Qaissi, Vijayaraman Arutchelvam, Stephen Atkin, Simon Au, Myint Myint Aye, Stephen Bain, Cristina Bejnariu, Patrick Bell, Deepak Bhatnagar, Rudy Bilous, Neil Black, Ursula Brennan, Barbara Brett, Jana Bujanova, Elaine Chow, Andrew Collier, Amanda Combe, Christopher Courtney, Hamish Courtney, James Crothers, Patrick Eavis, Jackie Elliott, Salvatore Febbraro, Jim Finlayson, Rajiv Gandhi, Sharon Gillings, Jonathan Hamling, Roy Harper, Tim Harris, Kahal Hassan, Simon Heller, Alison Jane, Zeeshan Javed, Tim Johnson, Stephen Jones, Adele Kennedy, David Kerr, Brian Kilgallon, Judith Konya, John Lindsay, Lina Lomova-Williams, Helen Looker, David MacFarlane, Sandra Macrury, Iqbal Malik, Rory McCrimmon, Douglas McKeith, John McKnight, Biswa Mishra, Racha Mukhtar, Ciara Mulligan, Maurice O'Kane, Tolu Olateju, Ian Orpen, Tristan Richardson, Desmond Rooney, Shorsha Bae Ross, Thozhukat Sathyapalan, Naveen Siddaramaiah, Lee Euan Sit, Jeffrey Stephens, Frances Turtle, Ammar Wakil, Emma Walkinshaw, Asem Ali, Robert Anderson, Richard Arakaki, Omar Aref, Mehrdad Kevin Ariani, David Arkin, Salomon Banarer, George Barchini, Arti Bhan, Kelley Branch, Donald Brautigam, Stephen Brietzke, Maridez Brinas, Yudit Brito, Casey Carter, Kimberely Casagni, Sabina Casula, Simon Chakko, Seth Charatz, Dale Childress, Lisa Chow, Malgorzata Chustecka, Subha Clarke, Lisa Cohen, Barry Collins, Gildred Colon Vega, Angel Comulada-Rivera, Gregorio Cortes-Maisonet, Matthew Davis, Jose de Souza, Cyrus Desouza, Mary Dinnan, Bobbi Duffy-Hidalgo, Barbara Dunn, Julia Dunn, Marshall Elman, James Felicetta, Stuart Finkelstein, David Fitz-Patrick, Hermes Florez, Alan Forker, Wayne Fowler, Sonja Fredrickson, Zachary Freedman, Brooke Gainey Narron, Kristin Gainey-Ferree, Michael Gardner, Christian Gastelum, Stephen Giddings, Eve Gillespie, Michael Paul Gimness, Gary Goldstein, Maria Gomes, Nelson Gomez, Timothy Gorman, Ketan Goswami, Arthur Graves, Scott Hacking, Charles Hall, Lenita Hanson, Sherman Harman, David Heber, Robert Henry, Janette Hiner, Irl Hirsch, Priscilla Hollander, Thomas Hooker, Barry Horowitz, Laura Hoste, Loli Huang, Minh Huynh, Dan Hyman, Soha Idriss, Ali Iranmanesh, Dennis Karounos, Moti Kashyap, Lois Katz, William Kaye, Yevgeniy Khaiton, Romesh Khardori, Timothy Kitchen, Andrew Klein, Wendi Knffem, Mikhail Kosiborod, Nicola Kreglinger, Davida Kruger, Anubhav Kumar, Ivan Laboy, Patricia Larrabee, Laura Larrick, Donna Lawson, Mike Ledet, James Lenhard, James Levy, George Li, Zhaoping Li, David Lieb, April Limcolioc, Jane Lions-Patterson, Daniel Lorber, Daniel Lorch, Michael Lorrello, Peter Lu, Kathryn Jean Lucas, Siu-Ling Ma, Michael MacAdams, Michelle Magee, Alexander Magno, Aparna Reddy Mahakala, Jennifer Marks, Anthony McCall, William McClanahan, Carole McClary, Lydia Melendez, John Melish, Deanna Michaud, Christopher Miller, Neil Miller, Pablo Mora, Marriyam Moten, Sunder Mudaliar, Gregory Myrick, Puneet Narayan, Mike Nassif, Karena Neri, Tabitha Newton, Patricia Niblack, Philip Nicol, Ebenezer Nyenwe, A. Ola Odugbesan, Yolanda Okorocha, Ramón Ortiz Carrasquillo, Kwame Osei, Coromoto Palermo, Hiren Patel, Krishna Patel, Cindy Pau, Michael Perley, Sanford Plevin, Elena Plummer, Richard Powell, Mohammed Qintar, Rex Rawls, John Reyes-Castano, Lillian Reynolds, Robert Richards, Julio Rosenstock, Caroline Rowe, Jahandar Saleh, Sony Sam, Alfredo Sanchez, Donald Sander, Bruce Sanderson, Virginia Savin, Elizabeth Seaquist, Jayendra Shah, Serena Shi, Vijay Shivaswamy, Tammi Shlotzhauer, David Shore, Bobbie Skukowski, Kyaw Soe, Vesna Solheim, Joseph Soufer, Helmut Steinberg, Jaime Steinsapir, Phillip Tarkington, Debra Thayer, Stephen Thomson, James Thrasher, Joseph Tibaldi, Jeff Tjaden, Oberto Tores, Dace Trence, Subbulaxmi Trikudanathan, Jagdeesh Ullal, Gabriel Uwaifo, Anthony Vo, Kenny Vu, Damandeep Walia, Karen Weiland, Fred Whitehouse, Thomas Wiegmann, Kathleen Wyne, Alan Wynne, Kevin Yuen, Joel Zaretzky, James Zebrack, Franklin Zieve, William Zigrang, and Everest
Subjects: Male, medicine.medical_specialty, Recombinant Fusion Proteins, Population, Placebo-controlled study, Glucagon-Like Peptides, Myocardial Infarction, Type 2 diabetes, 030204 cardiovascular system & hematology, Placebo, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, Double-Blind Method, law, Internal medicine, medicine, Humans, Hypoglycemic Agents, 030212 general & internal medicine, education, Aged, education.field_of_study, business.industry, Semaglutide, Hazard ratio, General Medicine, Middle Aged, medicine.disease, Immunoglobulin Fc Fragments, Stroke, Diabetes Mellitus, Type 2, Cardiovascular Diseases, Dulaglutide, Female, business, medicine.drug
Abstract: Digital, Background Three different glucagon-like peptide-1 (GLP-1) receptor agonists reduce cardiovascular outcomes in people with type 2 diabetes at high cardiovascular risk with high glycated haemoglobin A1c (HbA1c) concentrations. We assessed the effect of the GLP-1 receptor agonist dulaglutide on major adverse cardiovascular events when added to the existing antihyperglycaemic regimens of individuals with type 2 diabetes with and without previous cardiovascular disease and a wide range of glycaemic control. Methods This multicentre, randomised, double-blind, placebo-controlled trial was done at 371 sites in 24 countries. Men and women aged at least 50 years with type 2 diabetes who had either a previous cardiovascular event or cardiovascular risk factors were randomly assigned (1:1) to either weekly subcutaneous injection of dulaglutide (1·5 mg) or placebo. Randomisation was done by a computer-generated random code with stratification by site. All investigators and participants were masked to treatment assignment. Participants were followed up at least every 6 months for incident cardiovascular and other serious clinical outcomes. The primary outcome was the first occurrence of the composite endpoint of non-fatal myocardial infarction, non-fatal stroke, or death from cardiovascular causes (including unknown causes), which was assessed in the intention-to-treat population. This study is registered with ClinicalTrials.gov, number NCT01394952. Findings Between Aug 18, 2011, and Aug 14, 2013, 9901 participants (mean age 66·2 years [SD 6·5], median HbA1c 7·2% [IQR 6·6–8·1], 4589 [46·3%] women) were enrolled and randomly assigned to receive dulaglutide (n=4949) or placebo (n=4952). During a median follow-up of 5·4 years (IQR 5·1–5·9), the primary composite outcome occurred in 594 (12·0%) participants at an incidence rate of 2·4 per 100 person-years in the dulaglutide group and in 663 (13·4%) participants at an incidence rate of 2·7 per 100 person-years in the placebo group (hazard ratio [HR] 0·88, 95% CI 0·79–0·99; p=0·026). All-cause mortality did not differ between groups (536 [10·8%] in the dulaglutide group vs 592 [12·0%] in the placebo group; HR 0·90, 95% CI 0·80–1·01; p=0·067). 2347 (47·4%) participants assigned to dulaglutide reported a gastrointestinal adverse event during follow-up compared with 1687 (34·1%) participants assigned to placebo (p, Ciencias Médicas y de la Salud
Published: 2019

31. System Accuracy Assessment of a Blood Glucose Meter With Wireless Internet Access Associated With Unusual Hypoglycemia Patterns in Clinical Trials

Author: Jan Spatz, Andreas Pfützner, Mina Hanna, Johannes Pfützner, Stephanie Strobl, Filiz Demircik, Anke H. Pfützner, and Valeria Kirsch
Subjects: Blood Glucose, Male, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Bioengineering, Hypoglycemia, Sensitivity and Specificity, law.invention, Endocrinology, Randomized controlled trial, law, Internal Medicine, Diabetes Mellitus, Medicine, Humans, Wireless internet access, Glycemic, Randomized Controlled Trials as Topic, Clinical Trials as Topic, Data collection, business.industry, Glucose meter, Blood Glucose Self-Monitoring, Data Collection, Reproducibility of Results, Repeatability, Equipment Design, Original Articles, Middle Aged, medicine.disease, Clinical trial, Equipment Failure Analysis, Emergency medicine, Practice Guidelines as Topic, Female, business, Wireless Technology, Internet Access
Abstract: Background: In recent randomized clinical trials, an unusual reporting pattern of glycemic data and hypoglycemic events potentially related to an internet enabled blood glucose meter (MyGlucoHealth, BGM) was observed. Therefore, this clinical study was conducted to evaluate the system accuracy of the BGM in accordance with the ISO15197:2015 guidelines with additional data collection. Methods: To investigate system accuracy, 10 of 3088 devices and 6 of 23 strip lots, used in the trials, were selected by a randomization procedure and a standard repeatability assessment. YSI 2300 STAT Plus was used as the standard reference method. The samples were distributed as per the ISO15197:2015 recommendations with 20 additional samples in the hypoglycemic range. Each sample was tested with 6 devices and 6 strip lots with double determinations. Results: Overall, 121 subjects with blood glucose values 26-423 mg/dL were analyzed, resulting in 1452 data points. In all, 186/1452 readings (12.8%) did not meet the ISO acceptance criteria. Data evaluated according to the FDA guidelines showed that 336/1452 (23.1%) readings did not meet the acceptance criteria. A clear bias toward elevated values was observed for BG Conclusions: The results show that the BGM, although approved according to standard regulatory guidelines, did not meet the level of analytical accuracy required for clinical treatment decisions according to ISO 15197:2015 and FDA requirements. In general, caution should be exercised before selection of BGMs for patients and in clinical trials.
Published: 2019

32. Clinical and Laboratory Evaluation of a New Specific Point-of-Care Test for Intact Proinsulin

Author: Gunther Burgard, Andreas Pfützner, Peter H. Kann, and Anke H. Pfützner
Subjects: Adult, Male, Oncology, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Point-of-care testing, Biomedical Engineering, 030209 endocrinology & metabolism, Bioengineering, 030204 cardiovascular system & hematology, Sensitivity and Specificity, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Internal Medicine, medicine, Humans, Prospective cohort study, Aged, Proinsulin, Immunoassay, business.industry, Original Articles, Middle Aged, Early Diagnosis, Endocrinology, Diabetes Mellitus, Type 2, Point-of-Care Testing, Biomarker (medicine), Female, business, Biomarkers
Abstract: Background:Intact proinsulin is a biomarker for pancreatic ß-cell dysfunction. In large prospective studies in nondiabetic subjects, elevated intact proinsulin predicted development of type 2 diabetes and/or macrovascular events up to 7 years in advance. This study was performed to evaluate a new semiquantitative lateral flow-based point-of-care rapid test (POCT) for elevated intact proinsulin (cutoff: 15 pmol/L). The test requires 10 µL of capillary whole blood, with visual readout after 5 minutes. It is best applied at 2 hours after a glucose challenge or a meal.Methods:POCT results were obtained by health care professionals from 60 patients and healthy subject (33 female, 27 male, 28 type 2 diabetes, age: 53.6 ± 12.3 years). An additional venous blood sample was obtained from all participants for measurement of intact proinsulin by means of a quantitative ELISA reference method (TecoMedical, Sissach, Switzerland).Results:Elevated intact proinsulin levels (>15 pmol/L) were determined by the reference method in 26 participants, of whom 22 were also positive with the POCT (sensitivity: 85%). All 34 subjects with low intact proinsulin levels were tested negative by the POCT (specificity: 100%).Conclusions:The test successfully detected elevated postprandial intact proinsulin levels in 85% of the tested subjects and no false positive test result occurred. This POCT can therefore serve as a simple screening tool for identification of patients with prevalent ß-cell dysfunction, who are at high risk for development of type 2 diabetes and/or macrovascular events within the next 5-7 years.
Published: 2016

33. Impact of a Noninvasive Blood Glucose Device on Glycemic Control and Daily Routine Measurement Aspects—Results of a Pilot Study

Author: Andreas Pfützner, Filiz Demircik, Alexander Lier, and Sanja Ramljak
Subjects: medicine.medical_specialty, Meal, business.industry, Endocrinology, Diabetes and Metabolism, Type 2 diabetes, Home use, medicine.disease, Treatment satisfaction, Diabetes mellitus, Internal Medicine, Physical therapy, Medicine, In patient, business, Daily routine, Glycemic
Abstract: Regular blood glucose self-testing is considered to be the most painful procedure during daily treatment routine for patients with diabetes mellitus. This pilot study was undertaken to evaluate the performance of TensorTip CoG, a non-invasive glucose monitoring device (NI-CoG, CNOGA Medical, Israel) on glycemic control and daily measurement aspects in patients with type 1 and type 2 diabetes. The study was performed with 6 type 1 patients (T1D: 3 male/3 female, age: 43±16 years, HbA1c: 8.0±0.5%), and 15 type 2 patients (T2D: 8 male/7 female, 62±6 years, 7.2±1.3%). The participants used the NI-CoG device at home after an initial standardized meal experiment to evaluate device performance in comparison to a standard reference method (YSI Stat2300 plus). In addition, HbA1c was assessed and a treatment satisfaction questionnaire was completed after a period of three months of home use. During the meal experiment, NI-CoG showed good accuracy (mean bias: 15.3%; consensus error grid: 100% in zones A and B). A trend for HbA1c improvement was seen in both groups over 3 months (T1D: -0.22%, T2D: -0.1%, n.s.). Patients reported to measure more frequently, and to feel more comfortable with the non-invasive measurement procedure. Use of the device in the study initiated the general desire to switch to the new device also for daily routine use. The non-invasive TensorTip device was shown to increase the frequency of glucose testing and to have a positive impact on patients' perception of the measurement procedure. There was also an initial trend for improvements of glycemic control within the first three months of use in this pilot study. Disclosure A. Pfützner: Advisory Panel; Self; Novo Nordisk A/S, Sanofi. Consultant; Self; Lifecare. Speaker's Bureau; Self; Berlin-Chemie AG. Research Support; Self; Boehringer Ingelheim GmbH. A. Lier: None. S. Ramljak: None. F. Demircik: None.
Published: 2018

34. Noninvasive Tissue Glucose Prediction in Patients with Type 1 Diabetes

Author: Alexander Lier, Filiz Demircik, Sanja Ramljak, and Andreas Pfützner
Subjects: Type 1 diabetes, medicine.medical_specialty, Continuous glucose monitoring, business.industry, Standard meal, Endocrinology, Diabetes and Metabolism, Glucose meter, Insulin, medicine.medical_treatment, 030209 endocrinology & metabolism, 030204 cardiovascular system & hematology, medicine.disease, Mean difference, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Internal Medicine, medicine, In patient, business, Treatment monitoring
Abstract: Background: Pain-free assessment of the glucose information required for treatment monitoring is one of the most desired unmet medical needs in insulin treated patients with type 1 diabetes. TensorTip CoG, is a non-invasive tissue glucose monitoring device (NI-CoG) with an additional built-in invasive glucose meter (Inv-CoG), which operates based on optical methods in the near-infrared and visible wavelength range. Here we report about the results obtained from type 1 patients in the course of two clinical studies. Methods: The data from 6 patients with type 1 diabetes (3 male/3 female, age: 43±16 years, HbA1c: 8.0±0.5%), who had participated in a standard meal study experiment, and the results from 29 type 1 patients, who had participated in a system accuracy evaluation in accordance with ISO15197:2015 (13 male/16 female, age: 42±14 years, HbA1c: 7.5±0.5%) were combined for this analysis. Results: The meal study patients (n = 66 data points) and the ISO study patients (n = 29) showed good agreement of the NI-CoG predicted tissue glucose with the capillary reference method (YSI Stat2300 plus). Mean absolute relative difference (values >100 mg/dL) was calculated to be 13.3% (mean absolute difference for values Conclusions: The results of this new non-invasive glucose prediction device are encouraging for routine use in patients with type type 1 diabetes. This non-invasive technology has reached an accuracy level for glucose prediction that is comparable to the results published for needle sensors working for flash or continuous glucose monitoring. Disclosure A. Pfützner: Advisory Panel; Self; Novo Nordisk A/S, Sanofi. Consultant; Self; Lifecare. Speaker's Bureau; Self; Berlin-Chemie AG. Research Support; Self; Boehringer Ingelheim GmbH. F. Demircik: None. A. Lier: None. S. Ramljak: None.
Published: 2018

35. A Reusable Cap for Disposable Insulin Pens Protects Insulin against Temperature-Induced Degradation

Author: Ron Nagar, Wolfgang Reeh, and Andreas Pfützner
Subjects: Chemistry, Endocrinology, Diabetes and Metabolism, Insulin, medicine.medical_treatment, Extreme temperature, Temperature induced, Insulin aspart, Animal science, Heat consumption, Internal Medicine, medicine, Degradation (geology), Insulin degradation, medicine.drug
Abstract: Insulin has to be kept at 4-8° C (∼ 39°F to 47°F) until use and once opened, is supposed to be stable for 28 to 30 days at room temperature. Exposure to extreme cold or heat leads to insulin degradation in a very short time with loss of glucose-lowering efficacy. ViVi-Cap (TempraMed Inc.) is a reusable storage device, which is available for all existing disposable pen devices in the U.S. and EU. It works without external power supply requirements based on an ultra-high vacuum insulation and an additional heat consumption by a calorimetry-based phase-change technology. Five disposable insulin pens (FlexPen, Insulin aspart) were kept for one week under extreme temperature conditions for 5 days (each day: 8 h at 50 °C and 16 h at 22 °C) either without protection, in a frio device (freshly prepared each day) and in the ViViCap. Samples were taken every day and insulin degradation was determined in accordance with U.S. pharmacopoia by appropriate HPLC methods for insulin aspart, and high and low molecular weight degradation molecules. Each experiment was performed in triplicate. Insulin aspart without protection was shown to have more than 2% impurities already after one day (Frio: 2 days, ViViCap: >5 days). High molecular weight products appeared in measurable quantities after two days without protection (Frio: 3 days, ViViCap > 5 days, p ViVi-Cap was superior to the other tested conditions with respect to stabilizing insulin aspart during storage under extreme temperature conditions. The device provides an easy to use solution for maintaining insulin efficacy under daily life conditions. Disclosure A. Pfützner: Advisory Panel; Self; Novo Nordisk A/S, Sanofi. Consultant; Self; Lifecare. Speaker's Bureau; Self; Berlin-Chemie AG. Research Support; Self; Boehringer Ingelheim GmbH. R. Nagar: Stock/Shareholder; Self; TempraMed Ltd.. W. Reeh: None.
Published: 2018

36. Mesenchymal Stem Cell Differentiation into Adipocytes Is Equally Induced by Insulin and Proinsulin In Vitro

Author: Edda Tobiasch, Andreas Pansky, Barbara Roitzheim, Claudia Kleinfeld, Andreas Pfützner, and Dorothee Schipper
Subjects: 0301 basic medicine, medicine.medical_specialty, Cellular differentiation, medicine.medical_treatment, Type 2 diabetes, β-cell dysfunction, 03 medical and health sciences, Internal medicine, medicine, Adipogenic effect, Proinsulin, ddc:616, Adiponectin, Chemistry, Insulin, Mesenchymal stem cell, Cell Biology, medicine.disease, 030104 developmental biology, Endocrinology, Stem cell differentiation, Adipogenesis, Original Article, Visceral lipid tissue, Mesenchymal stem cell differentiation, Intact proinsulin, Developmental Biology
Abstract: Background and Objectives: In advanced β-cell dysfunction, proinsulin is increasingly replacing insulin as major component of the secretion product. It has been speculated that proinsulin has at least the same adipogenic potency than insulin, leading to an increased tendency of lipid tissue formation in patients with late stage β-cell dysfunction. Methods and Results: Mesenchymal stem cells obtained from liposuction material were grown in differentiation media containing insulin (0.01 μmol), proinsulin (0.01 μmol) or insulin+proinsulin (each 0.005 μmol). Cell culture supernatants were taken from these experiments and an untreated control at weeks 1, 2, and 3, and were stored at -80°C until analysis. Cell differentiation was microscopically supervised and adiponectin concentrations were measured as marker for differentiation into mature lipid cells. This experiment was repeated three times. No growth of lipid cells and no change in adiponectin values was observed in the negative control group (after 7/14/12 days: 3.2±0.5/3.3±0.1/4.4±0.5 ng/ml/12 h). A continuous differentiation into mature adipocytes (also confirmed by Red-Oil-staining) and a corresponding increase in adiponectin values was observed in the experiments with insulin (3.6±1.9/5.1±1.4/13.3±1.5 ng/ml/12 h; p
Published: 2017

37. Advances in Patient Self-Monitoring of Blood Glucose

Author: Andreas Pfützner
Subjects: Blood Glucose, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, 030209 endocrinology & metabolism, Bioengineering, 03 medical and health sciences, 0302 clinical medicine, Blood Glucose Self-Monitoring, Internal Medicine, medicine, Humans, In patient, 030212 general & internal medicine, Analysis method, Daily routine, American diabetes association, Blood glucose monitoring, medicine.diagnostic_test, business.industry, Original Articles, Performance results, Emergency medicine, Self-monitoring, business
Abstract: In 2 articles of the present issue, Bendini et al report about performance results obtained with 2 blood glucose monitoring systems of the Contour Next platform. Using several analysis methods, the authors demonstrate a very high accuracy, which meets all actual regulatory performance criteria. With consistent MARD results < 5% under daily routine conditions, this meter platform is finally fulfilling the accuracy request as set forth by the American Diabetes Association already in the late 1980s. This meter platform is representative for the successful effort of the device manufacturers who were consequently improving the analytical performance of blood glucose meters during the Past 2 decades, starting with an MARD of 12-15% at the end of the past century and reaching an excellent accuracy < 5% today.
Published: 2015

38. Identification of Highly Specific scFvs against Total Adiponectin for Diagnostic Purposes

Author: Michael Steidel, Iris Hermanns, Peter Wilton, Kajohn Boonrod, Gabriele Krczal, Andreas Pfützner, and Alisa Konnerth
Subjects: 0301 basic medicine, medicine.medical_specialty, Phage display, medicine.drug_class, medicine.medical_treatment, adiponectin, scFv, phage display, diabetes, Adipokine, Adipose tissue, 030204 cardiovascular system & hematology, Biology, Monoclonal antibody, General Biochemistry, Genetics and Molecular Biology, Article, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, lcsh:QH301-705.5, General Immunology and Microbiology, Adiponectin, Insulin, medicine.disease, 030104 developmental biology, Endocrinology, lcsh:Biology (General), Biomarker (medicine), Metabolic syndrome, General Agricultural and Biological Sciences
Abstract: Adiponectin is one of the most abundant adipokines secreted from adipose tissue. It acts as an endogenous insulin sensitizer and plasma concentrations are inversely correlated with obesity and metabolic syndrome. A decrease in plasma adiponectin levels normally indicates increased hormonal activity of the visceral lipid tissue, which is associated with decreased insulin sensitivity. It may therefore be considered a valuable biomarker for elucidating the underlying deteriorations resulting in type 2 diabetes and macrovascular disease. Here we present the use of phage display technology to identify highly specific antibody fragments (scFvs) against adiponectin. The selected scFvs showed highly specific binding to globular and native adiponectin in ELISA tests. By using our phage display technology, we were able to obtain monoclonal antibodies with specific high affinity binding to the target protein in an effective and easy to upscale manner. The selected scFvs against adiponectin can be used for developing immunoassays suitable for use in metabolic syndrome diagnosis and monitoring.
Published: 2017

39. Patients’ Preferences for Insulin Injection Devices: Analysis of the Article by Pohlmeier et al

Author: Andreas Pfützner
Subjects: Male, medicine.medical_specialty, ease of learning, Endocrinology, Diabetes and Metabolism, Injections, Subcutaneous, Biomedical Engineering, Insulin Glargine, 030209 endocrinology & metabolism, Bioengineering, Context (language use), 02 engineering and technology, Type 2 diabetes, SoloSTAR, Treatment satisfaction, 03 medical and health sciences, 0302 clinical medicine, Internal Medicine, medicine, Insulin, Humans, Hypoglycemic Agents, Intensive care medicine, Insulin injection, Disposable Equipment, Aged, Insulin glargine, business.industry, Syringes, Small sample, Usability, Patient Preference, Original Articles, Middle Aged, 021001 nanoscience & nanotechnology, medicine.disease, Patient preference, Diabetes Mellitus, Type 2, Patient Satisfaction, Female, 0210 nano-technology, business, medicine.drug, ease of use
Abstract: Background: Insulin glargine 300 U/mL (Gla-300) contains the same active ingredient as glargine 100 U/mL (Gla-100), and provides the same number of units in one-third of the volume. The SoloSTAR® injector pen has been modified to ensure accurate administration of this reduced volume and to improve user experience. Methods: Insulin- and pen-naïve adults with type 2 diabetes (T2DM) inadequately controlled with oral antihyperglycemic drugs, who had glycated hemoglobin (HbA1c) levels of 7.0-11.0 % (53-97 mmol/mol) were studied. They received once-daily Gla-300 in this 4-week, multicenter, open-label, single-arm study (NCT02227212). Ease of use/ease of learning (the primary endpoint), glycemic control, safety, and reliability of the disposable (prefilled) Gla-300 injector pen (secondary endpoints) were evaluated. Results: At week 4, 95.0% of 40 participating subjects assessed the pen as excellent/good and none as poor/very poor; 97.5% would recommend it to others. Total Diabetes Treatment Satisfaction Questionnaire scores were stable throughout the study. Mean (SD) fasting plasma glucose levels decreased from 166.1 (35.0) mg/dL at baseline to 124.2 (41.1) mg/dL at week 4. No product technical complaints (PTCs) or adverse events (AEs) related to PTCs were reported. The number of subjects experiencing hypoglycemic events of any kind and the incidence of AEs were low. No serious AEs were reported. Conclusions: The Gla-300 injector pen is easy to use and easy to learn to use, with demonstrable reliability and high degrees of acceptance and treatment satisfaction. Once-daily Gla-300 basal insulin treatment was well tolerated and effective in pen- and insulin-naïve adult T2DM subjects.
Published: 2017

40. Effect of linagliptin compared with glimepiride on postprandial glucose metabolism, islet cell function and vascular function parameters in patients with type 2 diabetes mellitus receiving ongoing metformin treatment

Author: Ernestos Anastassiadis, Andreas Pfützner, Thomas Forst, Stephan Diessel, and Andrea Löffler
Subjects: medicine.medical_specialty, business.industry, Endocrinology, Diabetes and Metabolism, Insulin, medicine.medical_treatment, medicine.disease, Linagliptin, Glucagon, Metformin, Glimepiride, Endocrinology, Postprandial, Diabetes mellitus, Internal medicine, Internal Medicine, medicine, business, medicine.drug, Proinsulin
Abstract: Background The goal of this study was to investigate the effects of linagliptin compared with glimepiride on alpha and beta cell function and several vascular biomarkers after a standardized test meal. Methods Thirty-nine patients on metformin alone (age, 64 ± 7 years; duration of type 2 diabetes mellitus, 7.8 ± 4.5years, 27 male, 12 female; HbA1c, 57.2 ± 6.9 mmol/mol; mean ± SD) were randomized to receive linagliptin 5 mg (n = 19) or glimepiride (n = 20) for a study duration of 12 weeks. Glucagon-like peptide 1, blood glucose, insulin, intact proinsulin, glucagon, plasminogen activator inhibitor-1 (PAI-1), cyclic guanosinmonophosphat and asymetric dimethylarginin levels were measured in the fasting state and postprandial at 30-min intervals for a duration of 5 h. The areas under the curve (AUC0−300 min) were calculated for group comparisons. Results HbA1c, fasting and postprandial glucose levels improved in both groups. An increase in postprandial insulin (22595 ± 5984 pmol/L*min), postprandial intact proinsulin (1359 ± 658 pmol/L*min), postprandial glucagon (317 ± 1136 pg/mL*min) and postprandial PAI-1 levels (863 ± 467 ng/mL*min) could be observed during treatment with glimepiride, whereas treatment with linagliptin was associated with a decrease in postprandial insulin (−8007 ± 4204 pmol/L*min), intact proinsulin (−1771 ± 426 pmol/L*min), postprandial glucagon (−1597 ± 1831 pg/mL*min) and PAI-1 levels (−410 ± 276 ng/mL*min). Conclusions Despite an improvement in blood glucose control in both groups, linagliptin reduced postprandial insulin, proinsulin, glucagon and PAI-levels. These results indicate an improvement in postprandial alpha and beta cell function, as well as a reduced postprandial vascular risk profile during treatment with linagliptin. Copyright © 2014 John Wiley & Sons, Ltd.
Published: 2014

41. Assessment for ease of use and preference of a new prefilled insulin pen (FlexTouch Degludec U100/U200) versus the SoloSTAR insulin pen by patients with diabetes and healthcare professionals

Author: Andreas Pfützner, Thomas Forst, Timothy L. Bailey, and Marcus Niemeyer
Subjects: Adult, Male, Insulin degludec, medicine.medical_specialty, Health Personnel, Nurses, Pharmaceutical Science, Type 2 diabetes, Injections, Drug Delivery Systems, Physicians, Internal medicine, Diabetes mellitus, medicine, Humans, Hypoglycemic Agents, Injection force, Aged, Cross-Over Studies, Health professionals, business.industry, Insulin pen, Patient Preference, Middle Aged, medicine.disease, Crossover study, Insulin, Long-Acting, Diabetes Mellitus, Type 1, Endocrinology, Diabetes Mellitus, Type 2, Basal (medicine), Female, business
Abstract: FlexTouch® (FT) is a new prefilled insulin pen with no push-button extension and a low injection force used to deliver several basal insulins, including insulin degludec across a wide dose range (1 - 80 units with FT 100 IU/ml [FT100] and 2 - 160 units with 200 IU/ml [FT200]). This study was carried out to evaluate whether the novel features of FT affect the preferences of the device among patients with diabetes and healthcare professionals compared with the widely used SoloSTAR® pen.A multicenter, randomized, open-label, crossover study compared FT100 and FT200 with SoloSTAR. The study included patients with either type 1 (n = 22) or type 2 diabetes (n = 42), nurses (n = 32) and physicians (n = 32). Subjects were randomized to test each of the FT100, FT200 and SoloSTAR pens in a crossover set up. Subjects performed injections into a foam cushion at 4 - 6 different doses per device (2, 20, 40, 80, 120 and 160 IU).Overall, a significantly higher proportion of subjects, including dexterity-impaired and pen-naive patients, preferred to use FT100 (93.0%; 119/128) and FT200 (91.4%; 117/128) compared with 2.3% (3/128) and 3.9% (5/128) who preferred SoloSTAR (p0.001), respectively.FT100 and FT200 were preferred over SoloSTAR by nurses, physicians and patients with diabetes. This may be due to the novel design of FT, which improves ease of use, preference and confidence in delivering a complete, accurate dose of insulin, even at high doses.
Published: 2014

42. Impact of Xylose on Glucose-Dehydrogenase-Based Blood Glucose Meters for Patient Self-Testing

Author: Andreas Pfützner, Filiz Demircik, Sanja Ramljak, Jan Spatz, Daniela Sachsenheimer, and Anke H. Pfützner
Subjects: 0301 basic medicine, Blood Glucose, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Pentose, 030209 endocrinology & metabolism, Bioengineering, Xylose, Test strips, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Functional food, Glucose dehydrogenase, Internal Medicine, Humans, Blood Glucose Measurement, chemistry.chemical_classification, Blood glucose meters, 030109 nutrition & dietetics, Blood Glucose Self-Monitoring, Glucose 1-Dehydrogenase, Original Articles, Carbohydrate, Biochemistry, chemistry
Abstract: The pentose xylose is enriched in edible algae, and is increasingly used as a slowly metabolized carbohydrate in functional food. It is known to interfere with glucose-dehydrogenase-based (GDH) blood glucose measurement systems for patients self-testing. The aim of our study was to investigate the extent of xylose interference in commercially available blood glucose meters. A heparinized whole blood sample was manipulated to contain 3 different glucose concentrations (50-80 mg/dL, 130-160 mg/dL, and 250-300 mg/dL) and 4 different xylose concentrations (0 mg/dL, 25 mg/dL, 50 mg/dL, and 100 mg/dL). Each sample was measured 3 times with 2 different strip lots per test meter (AccuChek Aviva, AccuChek Connect, Contour Next, FreeStyle Freedom Lite, FreeStyle Insulinx, MyStar Extra, OneTouch Verio IQ, and Wellion Calla, reference: YSI GlucoStat analyzer). For analysis, we calculated the xylose capture rate, that is, the xylose amount wrongly displayed as glucose. No xylose interference was seen with 4 meters: AccuChek Aviva (mean capture rate 0%), AccuChek Connect (-2%), MyStar Extra (10%), and Wellion Calla (8%). In contrast, substantial interference was observed with Contour Next (100%), FreeStyle Freedom Lite (104%), FreeStyle Insulinx (120%), and OneTouch Verio IQ (162%). We observed xylose interference in several GDH-based meters. This may become important with increased use of xylose in dietary and functional food products, in particular in products designed for weight loss. Our findings may affect the meter selection for patients who are consuming such food products as part of their lifestyle treatment regimen.
Published: 2016

43. Evaluation of the Effects of Insufficient Blood Volume Samples on the Performance of Blood Glucose Self-Test Meters

Author: Thomas Forst, Jochen Sieber, Andreas Pfützner, Frank Flacke, PB Musholt, Sanja Ramljak, and Christina Schipper
Subjects: Blood Glucose, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Bioengineering, Blood volume, Roche Diagnostics, Sample volume, Patient Education as Topic, Blood Glucose Self-Monitoring, Diabetes Mellitus, Internal Medicine, Humans, Medicine, Metre, Blood Volume, business.industry, Glucose meter, Reproducibility of Results, Correct response, Surgery, Original Article, business, Self test, Biomedical engineering
Abstract: Background: Accuracy of blood glucose readings is (among other things) dependent on the test strip being completely filled with sufficient sample volume. The devices are supposed to display an error message in case of incomplete filling. This laboratory study was performed to test the performance of 31 commercially available devices in case of incomplete strip filling. Methods: Samples with two different glucose levels (60–90 and 300–350 mg/dl) were used to generate three different sample volumes: 0.20 μl (too low volume for any device), 0.32 μl (borderline volume), and 1.20 μl (low but supposedly sufficient volume for all devices). After a point-of-care capillary reference measurement (StatStrip, NovaBiomedical), the meter strip was filled (6x) with the respective volume, and the response of the meters (two devices) was documented (72 determinations/meter type). Correct response was defined as either an error message indicating incomplete filling or a correct reading (±20% compared with reference reading). Results: Only five meters showed 100% correct responses [BGStar and iBGStar (both Sanofi), ACCU-CHEK Compact+ and ACCU-CHEK Mobile (both Roche Diagnostics), OneTouch Verio (LifeScan)]. The majority of the meters (17) had up to 10% incorrect reactions [predominantly incorrect readings with sufficient volume; Precision Xceed and Xtra, FreeStyle Lite, and Freedom Lite (all Abbott); GlucoCard+ and GlucoMen GM (both Menarini); Contour, Contour USB, and Breeze2 (all Bayer); OneTouch Ultra Easy, Ultra 2, and Ultra Smart (all LifeScan); Wellion Dialog and Premium (both MedTrust); FineTouch (Terumo); ACCU-CHEK Aviva (Roche); and GlucoTalk (Axis-Shield)]. Ten percent to 20% incorrect reactions were seen with OneTouch Vita (LifeScan), ACCU-CHEK Aviva Nano (Roche), OmniTest+ (BBraun), and AlphaChek+ (Berger Med). More than 20% incorrect reactions were obtained with Pura (Ypsomed), GlucoCard Meter and GlucoMen LX (both Menarini), Elite (Bayer), and MediTouch (Medisana). Conclusions: In summary, partial and incomplete blood filling of glucose meter strips is often associated with inaccurate reading. These findings underline the importance of appropriate patient education on this aspect of blood glucose self-monitoring.
Published: 2013

44. A New Metabolite Panel Test for Identification of Patients With Impaired Glucose Tolerance? Analysis of the Article by Cobb et al

Author: Andreas Pfützner
Subjects: medicine.medical_specialty, business.industry, Endocrinology, Diabetes and Metabolism, Metabolite, Biomedical Engineering, Bioengineering, medicine.disease, CobB, Bioinformatics, Test (assessment), Impaired glucose tolerance, Identification (information), Blood draw, chemistry.chemical_compound, Endocrinology, Insulin resistance, chemistry, Internal medicine, Internal Medicine, medicine, Oral glucose tolerance, business
Abstract: The article by Cobb et al represents solid research work applying the most sophisticated laboratory technologies, a very sound clinical research methodology, and valid statistical analysis procedures. The authors have identified a combination of metabolites suitable to replace the oral glucose tolerance test procedure in the identification of patients with impaired glucose tolerance (IGT) from a fasting blood draw. However, the discussed pathophysiological, clinical, and economic aspects may induce mechanisms restricting the probability of a global acceptance of this test for daily routine.
Published: 2014

45. Pharmacological profile, efficacy and safety of lixisenatide in type 2 diabetes mellitus

Author: Thomas Forst and Andreas Pfützner
Subjects: endocrine system diseases, Pharmacology, Hypoglycemia, Bioinformatics, Glucagon-Like Peptide-1 Receptor, Lixisenatide, chemistry.chemical_compound, Receptors, Glucagon, Animals, Humans, Hypoglycemic Agents, Medicine, Pharmacology (medical), Glucagon-like peptide 1 receptor, Glycemic, business.industry, nutritional and metabolic diseases, Type 2 Diabetes Mellitus, General Medicine, medicine.disease, Clinical trial, Treatment Outcome, Diabetes Mellitus, Type 2, chemistry, Tolerability, Metabolic control analysis, Peptides, business
Abstract: The global prevalence of type 2 diabetes mellitus (T2DM) is rapidly increasing and is associated with a high risk of microvascular and macrovascular complications. Although some glucose-lowering therapies are associated with hypoglycemia and weight gain, glucagon-like peptide-1 (GLP-1) receptor agonists represent a significant advance in the treatment of T2DM, as they provide effective glycemic control with a low incidence of hypoglycemia and a beneficial effect on body weight, as well as potential improvements in cardiovascular outcomes.This article evaluates the pharmacological and clinical profile of the once-daily prandial GLP-1 receptor agonist lixisenatide for the treatment of T2DM.Once-daily prandial lixisenatide has been evaluated in an extensive clinical trials program, in which it was shown to have a favorable safety and tolerability profile, and to effectively improve metabolic control. The unique pharmacological properties of lixisenatide clearly differentiate it from other GLP-1 receptor agonists. As a once-daily agonist with a high affinity for the GLP-1 receptor, lixisenatide improves overall glycemic control, with particularly strong effects on postprandial plasma glucose levels. These attributes encourage the application of lixisenatide in those patients with extensive postprandial glucose excursions, or in combination with other antidiabetic drugs that have prevailing effects on fasting glucose levels.
Published: 2013

46. Technical Aspects of the Parkes Error Grid

Author: Andreas Pfützner, Scott Pardo, David C. Klonoff, and Joan Lee Parkes
Subjects: Blood Glucose, business.industry, Computer science, Blood Glucose Self-Monitoring, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Bioengineering, computer.software_genre, Grid, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Reference Values, Reference values, Practice Guidelines as Topic, Internal Medicine, Humans, Original Article, Artificial intelligence, Data mining, business, Blood Glucose Measurement, computer
Abstract: The Parkes error grid, which was developed in 1994, presented performance zones for blood glucose (BG) monitors with borders that were not mathematically specified at the time the grid was published.In this article, we (1) review the history of the Parkes error grid, (2) present the never-before-published exact coordinates and specifications of the grid so that others may produce an exact replica of the original grid, and (3) discuss our suggestions how this metric should be applied.The new ISO15197:2013 guideline for system accuracy assessment of BG meters for patient self-measurement incorporates use of this metric for defining acceptable accuracy of BG monitors. It is expected that, for regulatory purposes, this document will stipulate that the error grid version for type 1 diabetes should be applied with the caveat that only the A zone represents acceptable accuracy.It remains to be seen by how much the new error grid, which is currently being developed by the Food and Drug Administration/Diabetes Technology Society/American Diabetes Association/The Endocrine Society/Association for Advancement of Medical Instrumentation, will deviate from the Parkers error grid.
Published: 2013

47. Association of sulphonylurea treatment with all-cause and cardiovascular mortality: A systematic review and meta-analysis of observational studies

Author: Andreas Pfützner, Axel Haupt, Gero Schwenk, Stephan Jacob, Thomas Forst, Guido Moeser, and Markolf Hanefeld
Subjects: Risk, medicine.medical_specialty, business.industry, Endocrinology, Diabetes and Metabolism, Odds ratio, Type 2 diabetes, medicine.disease, Confidence interval, Surgery, Sulfonylurea Compounds, Treatment Outcome, Diabetes Mellitus, Type 2, Cardiovascular Diseases, Diabetes mellitus, Meta-analysis, Internal medicine, Cohort, Internal Medicine, medicine, Humans, Hypoglycemic Agents, Observational study, Cardiology and Cardiovascular Medicine, business, Cohort study
Abstract: We conducted a meta-analysis of cohort and case-control studies to evaluate all-cause and cardiovascular (CV) mortality of patients with type 2 diabetes mellitus (T2DM) who received sulphonylurea (SU) treatment, when compared to any other diabetes treatment. Only studies reporting raw data on mortality during SU treatment were included. Data were combined using random-effects (RE) models. Unadjusted odds ratios (ORs) are presented. Of 4991 publication titles and abstracts reviewed, 20 studies ( n = 551,912 patients) were included. For cohort studies ( n = 276,050), patients receiving SU monotherapy or combination treatment had significantly higher all-cause and CV mortality risks compared to any non-SU treatment [all-cause, 13 studies: OR = 1.92, 95% confidence interval (CI) = 1.48–2.49; CV, 5 studies: OR = 2.72, 95% CI = 1.95–3.79]. Validity was limited by the high treatment group heterogeneity ( I2 > 90%) and study-inherent biases/design differences. In conclusion, patients receiving SU treatment had increased all-cause and CV mortality risks. However, the meta-analysis was limited by the high heterogeneity of non-randomized studies.
Published: 2013

48. Clinical overview of linagliptin, a dipeptidyl peptidase-4 inhibitor, in patients with Type 2 diabetes mellitus

Author: Andreas Pfützner and Thomas Forst
Subjects: business.industry, Endocrinology, Diabetes and Metabolism, Type 2 Diabetes Mellitus, Dipeptidyl peptidase-4 inhibitor, Pharmacology, Hypoglycemia, medicine.disease, Linagliptin, Clinical trial, chemistry.chemical_compound, Postprandial, Pharmacokinetics, chemistry, Medicine, Glycated hemoglobin, business, medicine.drug
Abstract: Linagliptin is a pharmacologically unique, orally active, once-daily dipeptidyl peptidase-4 inhibitor indicated for the treatment of hyperglycemia in patients with Type 2 diabetes mellitus. Compared with other dipeptidyl peptidase-4 inhibitors, linagliptin has a favorable pharmacokinetic profile with a primarily nonrenal route of elimination that avoids the need for dose adjustment in patients with renal impairment. When administered as monotherapy or in combination with other antihyperglycemic drugs, linagliptin treatment leads to clinically meaningful reductions in glycated hemoglobin, fasting plasma glucose and postprandial plasma glucose levels. In addition, pancreatic β-cell function is enhanced. Linagliptin treatment is well tolerated, with weight-neutral effects and no increased risk of hypoglycemia. Of note, linagliptin treatment was associated with a significantly reduced risk of cardiovascular events in clinical trials of ≤2 years, although this finding remains to be confirmed in larger and longer clinical outcomes studies.
Published: 2013

49. Hematocrit Interference of Blood Glucose Meters for Patient Self-Measurement

Author: Thomas Forst, John P. Lock, Sanja Ramljak, Martha E. Lyon, PB Musholt, Christina Schipper, and Andreas Pfützner
Subjects: Blood Glucose, medicine.medical_specialty, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Bioengineering, Hematocrit, Animal science, Self measurement, hemic and lymphatic diseases, Diabetes Mellitus, Internal Medicine, medicine, Humans, Hematocrit levels, Oxygen pressure, Blood glucose meters, medicine.diagnostic_test, business.industry, Blood Glucose Self-Monitoring, Surgery, High Readings, Original Article, Normal blood, Low hematocrit, Artifacts, business, circulatory and respiratory physiology
Abstract: Background: Abnormal hematocrit levels may interfere with glucose readings of patient self-assessment blood glucose (BG) meters. The aim of this laboratory investigation was to assess the potential influence of hematocrit variations on a variety of BG meters applying different measurement technologies. Methods: Venous heparinized blood was manipulated to contain three different BG concentrations (50–90, 120–180, and 280–350 mg/dl) and five different hematocrit levels (25%, 35%, 45%, 55%, and 65%). After careful oxygenation to normal blood oxygen pressure (65–100 mmHg), each sample was measured (eight times) with the following devices: Accu-Chek® Aviva, Nano, and Active, Breeze®2 and Contour®, FreeStyle Freedom Lite®, GlucoDr. auto™, Glucofix® mio Plus, GlucoLab™, GlucoMen® LX Plus, Nova Max® Link, Nova Max® Plus, OneTouch® Ultra®2 and Verio®, On Call® Plus and Platinum, Optium Xceed®, Precision Xceed®, and TaiDoc Fora TD-4227. A YSI 2300 STAT Plus™ glucose analyzer served as reference method. Stability to hematocrit influence was assumed, with Results: Six of the investigated meters showed a stable performance in this investigation: Accu-Chek Active (7%), Glucofix mio Plus (5%), GlucoMen LX Plus (4%), NovaMax Plus (4%), Nova Max Link (7%), and OneTouch Verio (3%). All other meters failed this hematocrit interference test, with FreeStyle Freedom Lite (11%), and On Call Platinum 12%) being the better devices and On Call Plus (68%), GlucoLab (51%), TaiDoc Fora TD-4227 (39%), and Breeze 2 (38%) showing the worst performance. Conclusions: Hematocrit may affect BG meter performance in daily routine. In case of interference, low hematocrit values (
Published: 2013

50. Real-World Data Collection Regarding Titration Algorithms for Insulin Glargine in Patients With Type 2 Diabetes Mellitus

Author: Jochen Sieber, Bernd Stratmann, Andreas Pfützner, Harald Pohlmeier, Ludger Rose, Frank Flacke, Diethelm Tschoepe, and Klaus Funke
Subjects: Adult, Blood Glucose, Male, Endocrinology, Diabetes and Metabolism, Biomedical Engineering, Insulin Glargine, 030209 endocrinology & metabolism, Bioengineering, Type 2 diabetes, Hypoglycemia, 03 medical and health sciences, 0302 clinical medicine, Internal Medicine, medicine, Humans, Hypoglycemic Agents, In patient, 030212 general & internal medicine, Dosing, Aged, business.industry, Insulin glargine, Basal insulin, Type 2 Diabetes Mellitus, Original Articles, Middle Aged, medicine.disease, Diabetes Mellitus, Type 2, Population study, Female, business, Algorithm, Algorithms, medicine.drug
Abstract: The primary objective of this study was to collect data regarding the effectiveness of different dose titration algorithms (TAs) for optimization or initiation of basal insulin supported oral therapy (BOT) in patients with type 2 diabetes. A total of 50 patients were enrolled in this trial (17 women, 33 men, age 63 ± 8 years, HbA1c 7.9 ± 0.8%). The investigator decided on an individual basis to apply any of 4 standard TAs: standard (S: fasting glucose target 90-130 mg/dL, n = 39), standard-fast titration (S-FT: 90-130 mg/dL, larger dose increments at FBG < 180 mg/dl, n = 1), less tight (LT: 110-150 mg/dL, n = 5), and tight (T: 70-100 mg/dL, n = 5). During the next 30 days daily contacts were used to adapt the insulin dose. The majority of all patients (70%) achieved a stable insulin glargine dose within 5 ± 6 days after initiation of the dose titration. HbA1c improved from 7.9 ± 0.8% to 7.5 ± 0.7% ( P < .001). In total, 1300 dose decisions were made (1192 according to the TA and 108 by the physicians independently from the TA in 29 patients [58% of study population]). Reasons for TA-overruling dosing decisions were hypoglycemic events (14 mild/4 moderate) in 9 patients. In the majority of these cases (89.8%), the physician recommended continuation of the previous dose or a higher dose. The majority of FBG values were within the respective target range after 4 weeks. In conclusion, the insulin glargine TAs delivered safe dose recommendations with a low risk of hypoglycemia, which successfully led to a stable dose in the vast majority of patients.
Published: 2016

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