Search

Introduction: In summer term 2020, the clinical phase of the undergraduate medical curriculum at University Medical Center Göttingen was restructured since distance teaching had to be used predominantly due to contact restrictions during the COVID-19 pandemic. This paper investigates the impact of restructuring the clinical curriculum on medical students' satisfaction and learning outcomes. Methods: In each cohort, the 13-week curriculum was divided into two parts: During the first 9 weeks, factual knowledge was imparted using distance teaching by means of a modified inverted classroom approach. This was followed by a 4-week period of adapted classroom teaching involving both real and virtual patients in order to train students' practical skills. The evaluation of the 21 clinical modules comprised students' satisfaction with distance teaching as well as students' learning outcome. The latter was assessed by means of comparative self-assessment (CSA) gain and the results of the module exams, respectively. Data of summer term 2020 (= distance teaching, DT) were compared with respective data of winter term 2019/20 (= classroom teaching, CT) and analysed for differences and correlations. Results: Response rates of evaluations were 51.3% in CT and 19.3% in DT. There was no significant difference between mean scores in module exams in CT and DT, respectively. However, CSA gain was significantly lower in DT (p=0.047) compared with CT. Further analyses revealed that CSA gain depended on the time point of data collection: CSA gain was lower the more time had passed since the end of a specific module. Moreover, we found positive correlations between CSA gain and students' satisfaction with various aspects of distance teaching, particularly with "communication between teachers and students" (rho=0.674; p=0.002). Discussion and conclusions: Although some limitations and confounding factors have to be taken into account (such as evaluation response rates, assessment time points, and proportion of familiar items in module exams), the following recommendations can be derived from our findings: A valid assessment of students' learning outcome by means of exam results requires that as few exam items as possible are familiar to the students. CSA gain seems to be valid if assessment time points are standardised and not contaminated by students' learning activities for other modules. Good communication between teachers and students may contribute to increase students' satisfaction with distance teaching., Competing Interests: The authors declare that they have no competing interests., (Copyright © 2021 Seifert et al.)

Expansion of a primary spontaneous intracranial hemorrhage (PSICH) has become lately of increasing interest, especially after the emergence of its early predictors. However, these signs lacked sensitivity and specificity. The flood phenomenon, defined as a drastic increase in the size of a PSICH during the same magnetic resonance study, was first described in this paper based on the data of a university medical center in Lebanon. Moreover, further review of this data resulted in 205 studies with presumed diagnosis of primary spontaneous intracranial hemorrhage within the last 10 years, of which 29 exams showed typical predictors of hematoma expansion on computed tomography. The intended benefit of this observation is to draw the radiologists' attention towards minimal variations in the volume of the hematoma between the two extreme sequences of the same MRI study, in order to detect inconspicuous flood phenomena—a direct sign of hematoma expansion. [ABSTRACT FROM AUTHOR]

Copyright of KONTAKT - Journal of Nursing & Social Sciences related to Health & Illness is the property of University of South Bohemia in Ceske Budejovice, Faculty of Health & Social Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper describes an open-access database for seismo-cardiogram (SCG) and gyro-cardiogram (GCG) signals. The archive comprises SCG and GCG recordings sourced from and processed at multiple sites worldwide, including Columbia University Medical Center and Stevens Institute of Technology in the United States, as well as Southeast University, Nanjing Medical University, and the first affiliated hospital of Nanjing Medical University in China. It includes electrocardiogram (ECG), SCG, and GCG recordings collected from 100 patients with various conditions of valvular heart diseases such as aortic and mitral stenosis. The recordings were collected from clinical environments with the same types of wearable sensor patch. Besides the raw recordings of ECG, SCG, and GCG signals, a set of hand-corrected fiducial point annotations is provided by manually checking the results of the annotated algorithm. The database also includes relevant echocardiogram parameters associated with each subject such as ejection fraction, valve area, and mean gradient pressure. [ABSTRACT FROM AUTHOR]

Background Despite insistent calls for more and better evidence to inform action to reduce health inequities, applied health research sensitive to these inequalities is rare. Recognising this problem, the Collaboration for Leadership in Applied Research and Care in the North West Coast (England) developed the Health Inequalities Assessment Toolkit (HIAT) to support those involved in health research to integrate equity into their work. Objective This paper reports on an evaluation of the extent to which HIAT enhances the equity focus of the work of users. Methods The evaluation used semi-structured interviews, focus groups and workshops (n  = 131 respondents including Public Advisers, university, NHS and local government partners). Routine data included HIAT feedback forms. Findings HIAT can help to strengthen the equity focus of applied health research by: increasing understanding of how socioeconomic inequities impact on health; building capacity for integrating equity into all aspects of research, implementation and capacity building; stimulating thinking on action to address local structural drivers of health inequalities; and increasing understanding of the positive contribution public involvement can make to research. Conclusion If we are to advance health equity goals delivering research and training needs to be combined with political commitment to create more equal societies. [ABSTRACT FROM AUTHOR]

The article focuses on the significant health disparities faced by rural New Zealanders, particularly in relation to preventable deaths and limited access to healthcare services. Topics include the underrepresentation of Māori in rural health, the geographical maldistribution of the medical workforce, and the flaws in health studies that contribute to the misunderstanding of rural healthcare access.

Objective: We aimed to assess the level of patient's satisfaction and associated factors regarding postoperative pain management., Methods: An institution-based cross-sectional study was conducted from April to May 2018 at the University of Gondar, and comprehensive specialized hospital data were collected through semistructured questionnaire and chart review. Level of satisfaction was measured using five-point Likert scale. Statistical analysis was done using SPSS software version 23. Both bivariable and multivariable logistic regression analyses were done. Variables of P value ≤0.2 in the bivariable analysis were a candidate for multivariable logistic regression. A P value ≤0.05 was considered as significantly associated with patient's level of satisfaction at 95% CI., Results: A total of 418 patients were included in this study with a response rate of 98.58%. The overall proportion of patients who were satisfied with pain management services was 72.2% (95% CI: 67.7-76.6). ASA1 (AOR = 3.55: 95% CI = 1.20-10.55) and ASA2 patients (AOR = 3.72: 95% CI = 1.04-13.28), absence of postoperative pain (AOR = 1.86: 95% CI = 1.02-3.39), peripheral nerve block done (AOR = 9.14: 95% CI = 3.93 20.86), received analgesic before request (AOR = 6.90: 95% CI = 3.72-12.83), and received systemic analgesics (AOR = 6.10: 95% CI = 1.17-33.91) were significantly associated with the level of satisfaction., Conclusion: The level of patient satisfaction with postoperative pain management was considerably low. Hence, it is vital to implement time-interval pain assessment method during the first 24 hours of postoperative period and treat accordingly based on the WHO pain ladder. Moreover, we suggested that all patients who underwent major surgery should receive peripheral nerve block as part of multimodal analgesia to decrease the incidence and severity of post op pain., Competing Interests: The authors declare that they have no conflicts of interest regarding the publication of this paper., (Copyright © 2020 Yosef Belay Bizuneh et al.)

The Stanford classification of aortic dissection was described in 1970. The classification proposed that type A aortic dissection should be surgically repaired immediately, whereas type B aortic dissection can be treated medically. Since then, diagnostic tools and management of acute type A aortic dissection (ATAAD) have undergone substantial evolution. This paper evaluated historical changes of ATAAD repair at Stanford University since the establishment of the aortic dissection classification 50 years ago. The surgical approaches to the proximal and distal extent of the aorta, cerebral perfusion methods, and cannulation strategies were reviewed. Additional analyses using patients who underwent ATAAD repair at Stanford University from 1967 through December 2019 were performed to further illustrate the Stanford experience in the management of ATAAD. While technical complexity increased over time, post-operative survival continued to improve. Further investigation is warranted to delineate factors associated with the improved outcomes observed in this study., (Copyright © 2020 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Since 2006, the US Congress has appropriated ~ 7 billion dollars in total toward the (CTSA) program of the National Institutes of Health (NIH), representing ~ 1.5% of the NIH total budget. There is no doubt this investment has led to substantial improvements in clinical and translational research, but the impact of these large NIH-sponsored awards to academic medical centers have largely been documented by anecdotal accomplishments. This paper provides a purely quantitative assessment of the impact of these awards on clinical trials registered on ClinicalTrials.gov. In particular, we find a dramatic increase in the number of registered clinical trials and clinical trial enrollment associated with the CTSA grant award. Additionally, the impact is shown to be magnified with the number of years of receiving CTSA funding., (© 2020 The Author. Clinical and Translational Science published by Wiley Periodicals, Inc. on behalf of the American Society of Clinical Pharmacology and Therapeutics.)

Background: Visitors to hospitalized patients during an epidemic might themselves be carriers and are therefore likely to spread the disease in wards. Although measures were taken to restrict hospital visits, traditional paper-based registration is insufficient to screen and monitor the numbers of visitors to a large hospital., Methods: Throughout March 2020, during the coronavirus disease 2019 crisis, a computer system was deployed in the 2800-bed Taipei Veterans General Hospital (Taipei, Taiwan) to register, screen, and monitor inpatient visitors. This system comprised three parts: online registration form, entrance check-in interface, and registration database. The early utilization of this newly deployed system was then analyzed., Results: A total of 22,336 visits were recorded between March 11, 2020, and March 31, 2020, with 1064 a day on average. Out of these visits, 18.1% (n = 4049) had made online reservations within 48 hours. On the other hand, of all 4941 online reservations, 18.1% (n = 892) were no-shows. In the last 12 days of the study period, eight prospective visitors were identified as ineligible by the computer system, and so their visits were denied., Conclusion: Using a computer system, the hospital was able to enforce restrictions on hospital visits. Although the online registration system had not been fully used yet in the early phase of adoption, its superiority from the standpoint of disease control should enable hospital managers to consider abolishing on-site visitor registration.

Background: The authors' main university library and affiliated academic medical center library sought to increase library programming around data visualization, a new service area for both libraries. Additionally, our institution is home to many researchers with a strong interest in data visualization but who are generally working in isolation of one another. Case Presentation: This case study describes an innovative workshop, the "Data Visualization Clinic," where members of our library's community bring in data visualization projects such as figures in papers, projects hosted online, and handouts and receive constructive feedback from a group of peers. The authors detail the process of hosting a clinic and the feedback that we received from participants. Conclusions: The "Data Visualization Clinic" offers a viable workshop to leverage expertise of library users and build the library's reputation as a hub of data visualization services without heavy investment in infrastructure like special monitors or coding skills. That said, it faces the challenge of relying on the participation of the broader community, which is often pressed for time. The event can also serve as an opportunity for researchers who have an interest in data visualization to meet and network. [ABSTRACT FROM AUTHOR]

Background: Conditions that are amenable to surgery are found globally. However, surgery is not easily accessible for most people in low- and middle-income countries due to physical and financial barriers, among others. One-way of mitigating against this situation is through surgical outreach programmes.Patients and Methods: A paediatric surgical outreach in a teaching hospital in the Central Region of Ghana was carried out by a paediatric surgeon from Korle Bu Teaching Hospital. Data on the cases done from June 2011 to June 2014 were analysed.Results: A total of 185 patients had surgery during the study. There were 153 males with the mean age of 4.53 ± 3.67 years. Patients aged 1-5 years represented 51.9% of the patients. Twenty-four (13%) had major surgery and 161 (87%) had minor operations. The most common minor operation performed was inguinal herniotomy representing 47.2% of the cases. None of the patients had any complications.Conclusion: The need for paediatric surgical outreach programme has been shown in this paper as well as its cost-effectiveness. With the current rate of graduation of paediatric surgeons in Ghana, paediatric outreach programmes will be needed in Ghana in the foreseeable future. This outreach should be extended to other regions of the country to cover a larger percentage of children in Ghana. [ABSTRACT FROM AUTHOR]

Copyright of KONTAKT - Journal of Nursing & Social Sciences related to Health & Illness is the property of University of South Bohemia in Ceske Budejovice, Faculty of Health & Social Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Extant research on knowledge mobilization points to barriers and opportunities for innovation. Edelman et al paper "Academic Health Science Centres as Vehicles for Knowledge Mobilisation in Australia? A Qualitative Study" builds nicely on the existing knowledge base by evaluating the early stages of organisational development of Academic Health Science Centers in Australia. This commentary discusses their research findings by drawing on relevant themes including knowledge mobilization initiatives that have been developed globally to bridge the research-practice gap and knowledge brokering roles for service improvement. Following which, the commentary draws on organizational capabilities literature for knowledge brokering to happen, the latter including the need for measuring implementation fidelity amongst other capabilities. Finally, building on Edelman et al call for more attention to action-oriented roles and knowledge mobilization processes to deliver strategic goals the commentary concludes with a note for collective leadership as an enabler of knowledge mobilization with impact and at scale. [ABSTRACT FROM AUTHOR]

Background: The Broström procedure with suture tape augmentation has become commonplace for surgical treatment of chronic lateral ankle instability. However, there is no consensus among surgeons whether internal bracing of the ATFL alone or a combined ATFL and calcaneofibular ligament (CFL) internal brace produces superior clinical outcomes. This retrospective study aims to investigate whether isolated internal bracing of the ATFL has comparable outcomes to combined ATFL and CFL brace. Methods: There were 85 patients from a single tertiary medical center's electronic medical record identified who underwent an ATFL or ATFL and CFL reconstruction between January 2017 and December 2020. Postoperative outcomes including patient satisfaction, ankle instability, ankle pain, and the need for revision surgery at 1-year follow-up were evaluated. Results: Forty-eight patients underwent isolated ATFL reconstruction, and 37 underwent combined ATFL and CFL reconstruction. The choice was made between the 2 options based on surgeon preference. At 1-year follow-up, postoperative outcomes were statistically indistinguishable between the 2 treatment groups. Conclusion: The modified Broström reconstruction with ATFL and CFL reconstruction with an internal brace did not produce superior functional outcomes measured at 1 year compared to isolated ATFL reconstruction. Further investigation of long-term functional outcomes is needed to evaluate the long-term efficacy of combined or single-ligament reconstruction. [ABSTRACT FROM AUTHOR]

(1) Background: Design thinking, as a human-centered design method, represents a unique framework to support the planning, testing, and evaluation of new clinical spaces for diabetic care throughout all phases of construction. This approach prioritizes the needs and experiences of diabetic patients to create innovative and effective healthcare environments. By applying design-thinking principles, healthcare facilities can optimize the design and functionality of their clinical spaces, ensuring a patient-centered approach to diabetic care. This holistic and personalized approach can ultimately enhance the overall quality of diabetic care provided to patients. (2) Methods: The study used the action research method and progressively explored diabetes patients' needs and preferences for care, subsequently developing creative solutions to achieve the goals. There were six doctors, seven nursing staffs, four case managers and three family members who participated in the design-thinking workshop. (3) Results: The participating trainees in this study developed unique and innovative solutions during the iterative process of "divergent thinking" and "focused thinking", including diabetes dietary guidelines for food ordering and delivery platforms, and the design of accompanying health-education picture books to enable patients to learn the care process and precautions before, during, and after discharge. (4) Conclusions: This continuing education model promoted sharing among participants, improved collaboration and mutual learning, and increased motivation through goal setting. [ABSTRACT FROM AUTHOR]

The article focuses on the Journal of Research Administration (JRA) and highlights the role of research administrators in promoting diversity, equity, and inclusion within academic institutions. Topics include the essential role of research administrators in enhancing diversity and inclusion, case studies on implementing equity and inclusion action plans, and the challenges in assessing cultural changes in pursuit of diversity goals.

Placing the issue of interdisciplinarity within a complexity framework, the current paper aims to explore different facets of interdisciplinary research (IDR). The theoretical and empirical analysis revolves around the main factors influencing IDR abilities and achievements, that is, the propelling context, attitude and further awareness of thinking and acting across boundaries in order to reach viable solutions to complex problems. On purpose to test the inferred relationships, the study relies on a questionnaire‐based survey conducted with 214 early‐career researchers from interdisciplinary departments or enrolled in interdisciplinary projects. The findings revealed that both attitude and context are important for rising researchers' awareness, in forming their abilities and reporting interdisciplinary achievements, the structural model explaining 51.9% in the variation of interdisciplinary research abilities and 17.1% in the variation of the researchers' interdisciplinary outcomes. [ABSTRACT FROM AUTHOR]

In this paper, we propose very simple analytical methodologies for modeling the behavior of photovoltaic (solar cells/panels) using a one-diode/two-resistor (1-D/2-R) equivalent circuit. A value of a = 1 for the ideality factor is shown to be very reasonable for the different photovoltaic technologies studied here. The solutions to the analytical equations of this model are simplified using easy mathematical expressions defined for the Lambert W-function. The definition of these mathematical expressions was based on a large dataset related to solar cells and panels obtained from the available academic literature. These simplified approaches were successfully used to extract the parameters from explicit methods for analyzing the behavior of solar cells/panels, where the exact solutions depend on the Lambert W-function. Finally, a case study was carried out that consisted of fitting the aforementioned models to the behavior (that is, the I-V curve) of two solar panels from the UPMSat-1 satellite. The results show a fairly high level of accuracy for the proposed methodologies. [ABSTRACT FROM AUTHOR]

Physiological studies have found that the autonomic nervous system plays an important role in controlling blood pressure values. This paper, based on machine learning approaches, analysed short-term heart rate variability to determine differences in autonomic nervous function between hypertensive patients and normal population. The electrocardiogram (ECG) of hypertensive patients are 137 ECG recordings provided by Smart Health for Assessing the Risk of Events via ECG (SHAREE database). The RR intervals of healthy subjects include the data of 18 subjects from the MIT-BIH Normal Sinus Rhythm Database (nsrdb) and 54 subjects from the Normal Sinus Rhythm RR Interval Database (nsr2db). In this paper, each RR segment includes continuous 500 beats. Seventeen features were extracted to distinguish the hypertensive heart beat rhythms from the normal ones, and Kolmogorov-Smirnov test and sequential backward selection (SBS) were applied to get the best feature combinations. In addition, support vector machine (SVM), k-nearest neighbor (KNN) and random forest (RF) were applied as classifiers in the study. The performance of each classifier was evaluated independently using the leave-one-subject-out validation method. The best predictive model was based on RF and enabled to identify hypertensive patients by five features with an accuracy of 86.44%. The best five HRV features are sample entropy (SampEn), very low frequency spectral powers (VLF), root mean square of successful differences (RMSSD), ratio of low frequency spectral powers and high frequency spectral powers (LF/HF) and vector angle index (VAI). The results of the study show sympathetic overactivity and decreased parasympathetic tone in hypertensive patients. [ABSTRACT FROM AUTHOR]

Academic institutions need to maintain publication lists for thousands of faculty and other scholars. Automated tools are essential to minimize the need for direct feedback from the scholars themselves who are practically unable to commit necessary effort to keep the data accurate. In relying exclusively on clustering techniques, author disambiguation applications fail to satisfy key use cases of academic institutions. Algorithms can perfectly group together a set of publications authored by a common individual, but, for them to be useful to an academic institution, they need to programmatically and recurrently map articles to thousands of scholars of interest en masse. Consistent with a savvy librarian's approach for generating a scholar's list of publications, identity-driven authorship prediction is the process of using information about a scholar to quantify the likelihood that person wrote certain articles. ReCiter is an application that attempts to do exactly that. ReCiter uses institutionally-maintained identity data such as name of department and year of terminal degree to predict which articles a given scholar has authored. To compute the overall score for a given candidate article from PubMed (and, optionally, Scopus), ReCiter uses: up to 12 types of commonly available, identity data; whether other members of a cluster have been accepted or rejected by a user; and the average score of a cluster. In addition, ReCiter provides scoring and qualitative evidence supporting why particular articles are suggested. This context and confidence scoring allows curators to more accurately provide feedback on behalf of scholars. To help users to more efficiently curate publication lists, we used a support vector machine analysis to optimize the scoring of the ReCiter algorithm. In our analysis of a diverse test group of 500 scholars at an academic private medical center, ReCiter correctly predicted 98% of their publications in PubMed. [ABSTRACT FROM AUTHOR]

Copyright of GMS Medizinische Informatik, Biometrie und Epidemiologie is the property of German Medical Science Publishing House gGmbH and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Hospital and university service providers invest significant but separate resources into preparing registered nurses to work in the emergency department setting. This results in the duplication of both curricula and resource investment in the health and higher education sectors. This paper describes an evidence-based co-designed study with clinical-academic stakeholders from hospital and university settings. Methods: The study was informed by evidence-based co-design, using emergency nursing as an exemplar. Eighteen hours of co-design workshops were completed with 21 key clinical-academic stakeholders from hospital and university settings. Results: Outcomes were matrices synchronising professional and regulatory imperatives of postgraduate nursing coursework; mutually-shaped curriculum content, teaching approaches and assessment strategies relevant for postgraduate education; a new University-Industry Academic Integration Framework; five agreed guiding principles of postgraduate curriculum development for university-industry curriculum co-design; and a Graduate Certificate of Emergency Nursing curriculum exemplar. Conclusion: Industry-academic service provider co-design can increase the relevance of postgraduate specialist courses in nursing, strengthening the nexus between both entities to advance learning and employability. The study developed strategies and exemplars for future use in any mutually determined academic-industry education partnership. [ABSTRACT FROM AUTHOR]

Objective: to analyze and correlate occupational roles, symptoms and self-care capacity in oncologic patients seen at the chemotherapy service of a university hospital. Method: cross-sectional study, in which the instruments were applied sociodemographic and clinical questionnaire, M.D Anderson's Symptom Inventory - core, Appraisal of Self Care Agency Scale-Revised and Occupational Paper Identification List to oncologic patients seen in the chemotherapy service of a university hospital. Data analysis included absolute and relative frequency tables and multiple linear regression, adopting a significance level of a=0.05. Results: the sample showed capacity for self-care operationalized with an average of ...=57.8. In the correlation between the degree of importance of the occupational papers and the scores of the evaluation instrument for self-care was found statistical significance in the papers of volunteer (r=0.26; p=0.02) and friend (r=0.33; p= <0.001). The linear regression showed that the greater the interference of symptoms in life activities (β=0.20; p=0.05) and greater the importance of the role of friend (p=0.001; p=0.43), the higher the rates of self-care. Conclusion: the operationalization of self-care can be directly related to the degree of importance attributed to the performance of social roles. [ABSTRACT FROM AUTHOR]

Current suicide risk assessments for predicting suicide attempts are time consuming, of low predictive value and have inadequate reliability. This paper aims to develop a predictive model for suicide attempts among patients with depression using machine learning algorithms as well as presents a comparative study on single predictive models with ensemble predictive models for differentiating depressed patients with suicide attempts from non-suicide attempters. We applied and trained eight different machine learning algorithms using a dataset that consists of 75 patients diagnosed with a depressive disorder. A recursive feature elimination was used to reduce the features via three-fold cross validation. An ensemble predictive models outperformed the single predictive models. Voting and bagging revealed the highest accuracy of 92% compared to other machine learning algorithms. Our findings indicate that history of suicide attempt, religion, race, suicide ideation and severity of clinical depression are useful factors for prediction of suicide attempts. [ABSTRACT FROM AUTHOR]

Background and purpose — COVID-19 has had a significant impact on health services and the entire healthcare sector, including trauma and orthopaedics, has been compelled to adapt. At the heart of this was the redeployment of the orthopaedic trainees to support "frontline specialties". This paper sheds light on the experience of orthopaedic trainees in redeployment. Methods — In this retrospective study, we asked orthopaedic trainees in the KSS (Kent, Surrey, Sussex) and London Deaneries to complete a survey regarding their experience in redeployment during the COVID-19 outbreak. The study took place in the Kent, Surrey, Sussex, and London regions of the United Kingdom over a period of 8 weeks from 15th of March 2020 until 15th of May 2020. The study was based at East Kent Hospitals University NHS Foundation Trust and participants were recruited from a number of secondary and tertiary care centres across the region. 120 orthopaedic trainees were contacted, working in 21 teaching hospitals. Of these, 40 trainees (30%) from 13 hospitals responded and completed the survey. Results — 50% of the surveyed trainees were redeployed to other specialties. Trainees spent varying amounts of time in the redeployed speciality and gave differing views on how comfortable they felt and how useful they felt the experience was. One-third of trainees experienced symptoms and/or tested positive for COVID-19 and the majority of these were redeployed to other specialties. Interpretation — Orthopaedic training appears to have taken a temporary back seat at this time but trainees have made a significant contribution to reinforcing key front-line specialties in the fight against COVID-19. [ABSTRACT FROM AUTHOR]

Copyright of International Journal for Quality in Health Care is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective. To compare the clinical and functional outcomes of US-guided (USG) vs landmark-guided (LMG) injection for the treatment of adults with shoulder pathology.Method. MEDLINE, AMED and Embase in addition to unpublished literature databases were searched from 1950 to August 2011. Studies were included if they were randomized or non-randomized controlled trials comparing USG vs LSG injections for the treatment of adults with shoulder pathology. Two reviewers independently performed data extraction and appraisal of the studies. Meta-analyses were performed where possible and when inappropriate a narrative review of the data was presented.Results. Six papers including 307 patients were reviewed; 142 received LMG injections and 165 received USG injections. There was a statistically significant difference in favour of USG for pain at 6 weeks (standardized mean difference 1.03; 95% CI 0.12, 1.93; P = 0.03). There was no statistically significant difference between the injection methods with respect to shoulder function (standardized mean difference 0.33; 95% CI −0.59, 1.25; P = 0.48). There was a significant difference between interventions for shoulder abduction at 6 weeks in favour of the USG method (mean difference 2.81; 95% CI 0.67, 4.95; P = 0.01). No other movements showed a statistically significant difference.Conclusion. There is a statistically significant difference in pain and abduction between LMG and USG steroid injections for adults with shoulder pathology. However, these differences are small and may not represent clinically useful differences. The current evidence base is limited by a number of important methodological weaknesses, which should be considered when interpreting these findings. The cost-effectiveness of the intervention should be considered in the design of future studies. [ABSTRACT FROM PUBLISHER]

In this paper, we propose a theoretical approach to estimate the power level of electromagnetic waves radiated into a structure by a specific external source. The target structure is a multistory building on a university campus that is used primarily for academic purposes and is much larger than the target wavelength. To verify the accuracy and efficiency of the proposed theoretical approach, measurements were carried out and a commercially available simulation tool, Wireless Insite, was adopted. We then analyzed the influence of an area of vegetation as an external environmental factor that could affect the radiated electromagnetic waves because of its location in front of the target structure. For this, a precise simulation environment was designed to derive the quantitative values of the electromagnetic attenuation caused by the external environmental factor. Furthermore, those values were applied to the theoretical approach. The results of the theoretical approach accounting for the external environmental factor were similar to those of the actual measured results. The results were also similar to those of the simulation tool, Wireless Insite, but the theoretical approach provided more efficient analysis results in terms of time consumption and computer resources. [ABSTRACT FROM AUTHOR]

Objective: To find out if non-invasive ventilation (NIV) as a ventilation modality increases the burden on nursing personnel and give suggestions how the presence of non-medical caregivers in an ICU with an extreme staff shortage can reduce nursing workload during mechanical ventilation. Background: Although the European Union offers good quality healthcare, there are middle-income countries in the alliance that suffer from nursing staff shortage. For example, Bulgaria needs two times more nurses than it has now to meet the needs of its healthcare system. This calls for strategies that reduce nursing workload as much as possible. There is a common perception that NIV is more time-consuming for nurses compared to invasive mechanical ventilation (IMV) but only a few studies discuss the matter and none of them are settled in the unique environment where medical and non-medical caregivers provide direct patient care as a team. Study design and methods: This is an observational study conducted in a specialised respiratory ICU with trained nurses, physiotherapists, and non-medical caregivers in a university hospital in Bulgaria. Ninety adult patients (43 on NIV and 47 on IMV) with acute respiratory failure that were on mechanical ventilation for at least five days were included. Nursing workload was measured via the Nursing Activities Score (NAS). Average and daily NAS were compared between groups. Then individual components of the score were analysed to determine which activities have the greatest impact on nursing workload. Results: Average (39.72 ± 6.35 vs 46.08 ± 5,66, p< 0.001) and daily NAS for the first five days of mechanical ventilation and was significantly higher in the IMV group. There was a substantial drop of nurse workload with time in both groups, more significant for the patients who ventilated invasively. It occurred on the second day in both groups (NIV: p=0.005, 95%CI: 0.88-4.52; IMV: (p<0,001, 95%CI: 2.72-7.03). NIV patients required more time for monitoring but less for hygiene, fluid administration and nutrition. IMV patients also required specific care for their artificial airway and took more time for lung function improvement procedures. Conclusion: In a setting where direct patient care is provided by both formally trained nurses and nonmedical caregivers IMV was associated with a higher nursing workload than NIV. Implications for research, policy, and practice: In a situation with an extreme staff shortage some of the non-medical nursing activities involving patients on NIV can be potentially transferred to trained nonmedical caregivers. What is already known about the topic? * According to the World Health Organization in 2018 there was a nurse shortage of around six million and by 2030 it will increase to 36 million. This negative trend is most prominent in low- and middle-income countries. * There is a common perception that NIV is more time-consuming for nurses compared to IMV but only a few research groups address this matter. * NIV may require additional time from nursing personnel mainly because of problems with mask fit, skin breakdown and maintenance of an optimal position in bed. NIV is more time-consuming in the first 48 h but then becomes much less demanding. What this paper adds * This is the first study where the ICU nursing workload during NIV and IMV is compared in a setting where non-medical caregivers have a substantial role in direct patient care. * In a setting where direct patient care is provided by both formally trained nurses and non-medical caregivers IMV was associated with a higher nursing workload than NIV. * In a situation with an extreme staff shortage some of the non-medical nursing activities involving patients on NIV (like help with self-hygiene, food, and water intake) can be potentially transferred to trained non-medical caregivers under supervision. [ABSTRACT FROM AUTHOR]

In China, emergency room residents (EMRs) generally face high working intensity. It is particularly important to arrange the working shifts of EMRs in a scientific way to balance their work and rest time. However, in existing studies, most of the scheduling models are based on the individual doctor or nurse as a unit, less considering the actuality of operation and management of emergency department (ED) in large public hospitals in China. Besides, the depiction of the hard and soft constraints of EMR scheduling in China is insufficient. So in order to obtain the scientific and reasonable scheduling shifts, this paper considers various management rules in a hospital, physicians' personal preferences, and the time requirements of their personal learning and living and takes the minimum deviation variables from the soft constraints as the objective function to construct a mixed integer programming model with the doctor group as the scheduling unit. The analytic hierarchy process (AHP) is used to determine the weights of deviation variables. Then, IBM ILOG CPLEX 12.8 is used to solve the model. The feasibility and effectiveness of the scheduling method are verified by the actual case from West China Hospital of Sichuan University. The scheduling results can meet the EMRs' flexible work plans and the preferences of the doctor teams for the shifts and rest days. Compared with the current manual scheduling, the proposed method can greatly improve the efficiency and rationality of shift scheduling. In addition, the proposed scheduling method also provides a reference for EMR scheduling in other China's high-grade large public hospitals., Competing Interests: The authors declare that there are no conflicts of interest regarding the publication of this paper.

Aim: This study is aimed at developing a Rural Primary Health Care (PHC) Model for delivering comprehensive PHC for dementia in rural settings and addressing the gap in knowledge about disseminating and implementing evidence-based dementia care in a rural PHC context., Background: Limited access to specialists and services in rural areas leads to increased responsibility for dementia diagnosis and management in PHC, yet a gap exists in evidence-based best practices for rural dementia care., Methods: Elements of the Rural PHC Model for Dementia were based on seven principles of effective PHC for dementia identified from published research and organized into three domains: team-based care, decision support, and specialist-to-provider support. Since 2013 the researchers have collaborated with a rural PHC team in a community of 1000 people in the Canadian province of Saskatchewan to operationalize these elements in ways that were feasible in the local context. The five-step approach included: building relationships; conducting a problem analysis/needs assessment; identifying core and adaptable elements of a decision support tool embedded in the model and resolving applicability issues; implementing and adapting the intervention with local stakeholders; and sustaining the model while incrementally scaling up., Results: Developing and sustaining relationships at regional and PHC team levels was critical. A comprehensive needs assessment identified challenges related to all domains of the Rural PHC Model. An existing decision support tool for dementia diagnosis and management was adapted and embedded in the team's electronic medical record. Strategies for operationalizing other model elements included integrating team-based care co-ordination into the decision support tool and family-centered case conferences. Research team specialists provided educational sessions on topics identified by the PHC team. This paper provides an example of a community-based process for adapting evidence-based practice principles to a real-world setting.

Electronic health records are valuable for clinical and translational research. Institutions must protect patient privacy and comply with applicable regulations while allowing appropriate access to clinical data for research. The processes that investigators must follow to access clinical data can be substantially different at different institutions. In this paper, we describe the process developed at our institution that has been active for 5 years and was used to satisfy over 200 requests for access to identified clinical data, usually within 1 day for internal requests and 3 days for visiting researchers., (© 2019 The Authors. Clinical and Translational Science published by Wiley Periodicals, Inc. on behalf of the American Society for Clinical Pharmacology and Therapeutics.)

St George's Hospital hyperacute neurology service (HANS) is a comprehensive, consultant-delivered service set in a teaching hospital regional neuroscience centre. The service addresses deficiencies in acute neurological care previously highlighted by the Royal College of Physicians and the Association of British Neurologists. HANS adopts a disease-agnostic approach to acute neurology, prioritising the emergency department (ED) management of both stroke and stroke mimics alike alongside proactive daily support to the acute medical unit and acute medical take. Rapid access clinics provide a means to assess ambulatory patients, providing an outlet to reduce the burden of referral from primary care to acute medicine. This paper reports the results from the first year of the service. Admission was avoided in 25% of the cases reviewed in the ED. Compared to historic data, there was a significant improvement in the length of stay for non-stroke disorders while the occupancy of stroke beds by non-stroke cases reduced by 50%. The configuration of this service is replicable in other neuroscience centres and provides a framework to reduce the barriers facing patients who present with acute neurological symptoms., (© Royal College of Physicians 2019. All rights reserved.)

First Person is a series of interviews with the first authors of a selection of papers published in Journal of Cell Science, helping early-career researchers promote themselves alongside their papers. Robert Herzog is first author on 'Poji: a Fiji-based tool for analysis of podosomes and associated proteins', published in JCS. Robert is a PhD student in the lab of Prof. Dr Stefan Linder at University Medical Center Eppendorf, Hamburg, Germany, investigating the structure, function, interaction and regulation of podosomes in primary human macrophages. [ABSTRACT FROM AUTHOR]

First Person is a series of interviews with the first authors of a selection of papers published in Journal of Cell Science, helping early-career researchers promote themselves alongside their papers. Michael Shannon is first author on 'Differential nanoscale organisation of LFA-1 modulates T-cell migration', published in JCS. Michael conducted the research described in this article while a PhD student in Dr Dylan Owen's lab at the Randall Biophysics Dept, King's College London, UK. He is now a postdoc in the lab of Dr Emily Mace at the Department of Pediatrics Infectious Diseases, Columbia University Irving Medical Center working on natural killer cell development. [ABSTRACT FROM AUTHOR]

Objective. To describe work status and factors associated with work disability (WD) in patients with SSc.Methods. A systematic search strategy in various electronic databases from 1990 to 2011 was performed. All clinical studies concerning SSc patients containing quantitative information on work status and/or factors associated with WD were selected. Extracted were study characteristics, data on work status and/or factors associated with WD. The methodological quality was evaluated in three quality aspects (selection bias, information bias and statistical analysis bias). A best evidence synthesis was employed to analyse the association between potential determinants and WD.Results. Twelve studies, described in 13 papers, including 2758 SSc patients were selected. The methodological quality of one study was high. Employment rates varied between 11 and 82% after an average disease duration ranging from 2.5 to 14 years. There was moderate evidence for an association between more functional disability, more disease-specific symptoms and poorer quality of life on one side and presence of WD on the other. There was moderate evidence for the absence of an association between WD and age, sex and disease subset. Inconsistent evidence was seen for an association between WD and education and disease duration.Conclusion. WD is a major consequence of the disease in patients with SSc and is associated with more functional disability, more disease-specific symptoms and poorer quality of life. This emphasizes the need for research into interventions to prevent or reduce WD in patients with SSc, especially in those with a poorer health status. [ABSTRACT FROM PUBLISHER]

In this paper, we walk you through our challenges, successes, and experience while participating in a Global Health Outreach Project at the University College Hospital (UCH) Ibadan, Nigeria. The scope of the project was to install a Picture Archive and Communication System (PACS) to establish a centralized viewing network at UCH's Radiology Department, for each of their digital modalities. Installing a PACS requires robust servers, the ability to retrieve and archive studies, ensuring workstations can view studies, and the configuration of imaging modalities to send studies. We anticipated that we might experience hurdles for each of these requirements, due to limited resources and without the availability to make a site visit prior to the start of the project. While we ultimately experienced delays and troubleshooting was required at each turn of the install, with the help of dedicated volunteers both on and off-site and the UCH staff, our shared goal was accomplished. [ABSTRACT FROM AUTHOR]

Double J ureteral stents have been used to relieve or improve drainage in cases of ureteric obstruction from any causes (intrinsic or extrinsic). These forgotten or retained ureteral stents could lead to many complications. The objective of the paper is to assess the methods that used for treatment of neglected double J among displaced persons. Across section study was done, 28 patients with neglected double J stent were chosen from urology departments in Al-Ramadi & Al-Fallujah teaching hospitals. Result: Out of total (28), 20 (71.4%) were males while females were 8 (28.6%) of the sample. The indication of insertion varied between 13 (46.4%) patients after Ureterorenoscopy procedure for ureteric stones (10 males & 3 females) and five (17.9%) patients due to traumatic causes, four (14.3%) patients due to pyelolithotomy, three (10.7%) patients PNL for removal of renal stone. The complications rare which ranged from fever postoperatively in nine patients (32.1%), two patients (7.1%) suffered from ureteric injury that mandate double J insertion, three patients (10.7%) required more than two sessions to clear the ureter & remove of retained double J. [ABSTRACT FROM AUTHOR]

Since 2006, the US Congress has appropriated ~ 7 billion dollars in total toward the (CTSA) program of the National Institutes of Health (NIH), representing ~ 1.5% of the NIH total budget. There is no doubt this investment has led to substantial improvements in clinical and translational research, but the impact of these large NIH‐sponsored awards to academic medical centers have largely been documented by anecdotal accomplishments. This paper provides a purely quantitative assessment of the impact of these awards on clinical trials registered on ClinicalTrials.gov. In particular, we find a dramatic increase in the number of registered clinical trials and clinical trial enrollment associated with the CTSA grant award. Additionally, the impact is shown to be magnified with the number of years of receiving CTSA funding. [ABSTRACT FROM AUTHOR]

Background: High energy electron linear accelerators (LINACs) producing photon beams with energies higher than 10 MeV are widely used in radiation therapy. In these beams, fast neutrons are generated, which results in undesired contamination of the therapeutic beam. In this study, measurements and Monte Carlo (MC) simulations were used to obtain neutron spectra and dose equivalents in vicinity of linear accelerator. Materials and methods: LINAC Siemens Oncor Expression in Osijek University Hospital is placed in vault that was previously used for 60Co machine. Then, the shielding of the vault was enhanced using lead and steel plates. Measurements of neutron dose equivalent around LINAC and the vault were done using CR-39 solid state nuclear track detectors. To compensate energy dependence of detectors, neutron energy spectra was calculated in measuring positions using MC simulations. Results: The vault is a source of photoneutrons, but a vast majority of neutrons originates from accelerator head. Neutron spectra obtained from MC simulations show significant changes between the measuring positions. Annual neutron dose equivalent per year was estimated to be less than 324 μSv in the measuring points outside of the vault. Conclusions: Since detectors used in this paper are very dependent on neutron energy, it is extremely important to know the neutron spectra in measuring points. Though, patient dosimetry should include neutrons, estimated annual neutron doses outside the vault were far below exposure limit of ionizing radiation for workers. [ABSTRACT FROM AUTHOR]

Copyright of Developmental Medicine & Child Neurology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: The fluoropyrimidines (FP) (5-Fluorouracil, capecitabine, and tegafur) are commonly used anti-cancer drugs, but lead to moderate to severe toxicity in about 10–40% of patients. DPD testing [either the enzyme activity of dihydropyrimidine dehydrogenase (DPD) or the DPYD genotype] identifies patients at higher risk for toxicity who may be treated more safely with a lower drug dose. The Netherland's National guideline for colon carcinoma was updated in 2017 to recommend DPYD genotyping before treatment with FP. Pretreatment DPYD genotyping identifies approximately 50% of the patients that will develop severe FP toxicity. The aim of the study was to assess the uptake of DPD testing in the Amsterdam University Medical Centers over time and to evaluate stakeholder experiences to indicate barriers and facilitators of implementation in routine clinical care. Materials and Methods: We used a mixed-method approach involving electronic patient records of 753 unique patients and pharmacy information systems analyses and fifteen semi-structured interviews with oncologists, pharmacists, and patients. The constellation perspective was used to identify barriers and facilitators at the level of practice, culture and structure. The proportion of FP users who were DPD tested pretreatment showed an increase from 1% (1/86) in Q2-2017 up to 87% (73/84) in Q4-2018. Unlike a landmark paper published in 2015, the National guideline for colorectal carcinoma followed by meetings to achieve local consensus led to this steep increase in the proportion of patients tested. Results: Facilitating factors for stakeholders to implement testing included the existence of clear protocols, (anecdotal) evidence of the utility, being aware that peers are adhering to standard practice and clear and simple procedures for ordering and reporting. Main barriers included the lack of clear divisions of responsibilities, the lack of consensus on a test approach, long turn-around times and non-user-friendly IT-infrastructures. More professional education on the utility and limitations of pharmacogenetic testing was desired by most stakeholders. Conclusion: While the evidence for DPD testing was sufficient, only after the update of a National guideline and local consensus meetings the proportion of FP users that were DPD tested pretreatment rose to 87%. The implementation of personalized medicine requires stakeholders involved to attune practice, culture and structure. [ABSTRACT FROM AUTHOR]

Summary: William Stewart Halsted developed a novel residency training program at Johns Hopkins Hospital that, with some modifications, became the model for surgical and medical residency training in North America. While performing anesthesia research early in his career, Halsted became addicted to cocaine and morphine. This paper dissects how his innovative multi-tier residency program helped him hide his addiction while simultaneously providing outstanding patient care and academic training. [ABSTRACT FROM AUTHOR]

Global demand for capacity building has increased interest for eLearning. As eLearning resources become more common, effective implementation is required to scale up utilization in Low- and Middle-Income Countries (LMICs). This paper describes the process of implementing a malnutrition eLearning course, effectiveness of course delivery models devised, factors affecting course completion, and cost comparison between the models and face-to-face training at healthcare and academic institutions in Ghana. Four delivery models: Mobile Training Centre (MTC), Online Delivery (OD), Institutional Computer Workstation (ICW) and Mixed Delivery (MD) – a combination of OD and ICW – were determined. Participants were enabled to access the course using one of the four models where contextually appropriate. Pre and post-assessments and questionnaires were administered to compare participants' course completion status and knowledge gain between delivery models. The effect of access to computer and Internet at home and relevance of course to job and academic progression on course completion were further investigated. Comparison of delivery model costs against face-to-face training was also undertaken. Of 7 academic and 9 healthcare institutions involving 915 people, 9 used MTC (34.8%), 3 OD (18.8%), 3 ICW (34.2%) and 1 MD (12.2%). Course completion was higher among institutions where the course was relevant to job or implemented as part of required curriculum activities. Knowledge gain was significant among most participants, but higher among those who found the course relevant to job or academic progression. The implementation costs per participant for training with MTC were £51.0, OD £2.2, ICW £1.2 and MD £1.1, compared with a face-to-face training estimate of £105.0 (1 GHS = 0.14 GBP). The malnutrition eLearning course makes global capacity building in malnutrition management achievable. Adopting contextually appropriate delivery models and ensuring training is relevant to job/academic progression can enhance eLearning effectiveness in LMICs. [ABSTRACT FROM AUTHOR]