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Aim: To assess the prevalence of peripheral arterial occlusive disease (PAOD) in human immunodeficiency virus (HIV)-infected Omani patients and to assess the potential risk factors in this group. Methodology: This was a single-center, cross-sectional study. All patients attending the infectious disease clinic between July 2017 and March 2018 were included in the study; their peripheral pulses were examined and pre- and postexercise ankle–brachial pressure index (ABPI) was measured. Normal ABPI was considered as being in the range of 1.0 ± 0.1, and a reduction of >15% postexercise ABPI was considered as a cutoff limit to define PAOD. The Edinburgh Claudication Questionnaire was answered by all patients, and CD4 count, viral load, albumin and Vitamin D (25-OH) levels, and glycated hemoglobin (HbA1c) were measured. The data were analyzed using IBM SPSS Statistics version 22. Results: Eighty-eight patients who were retroviral positive were enrolled in the study. Fifty-three (60.2%) patients were male and 35 (39.8%) were female, with a mean age of 43 years (24–71). The dorsalis pedis artery pulsation was absent bilaterally in 3 (3.4%) patients. None of the patients had a history of claudication; 1 (1.1%) had an abnormal ABPI; 17 (19.2%) had a reduction of >15% postexercise ABPI; 7 (8%) had CD4 count

Kuang-Ming Liao,1 Lu-Ting Kuo,2 Hsueh-Yi Lu31Department of Internal Medicine, Chi Mei Medical Center, Chiali, Taiwan; 2Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei 100, Taiwan; 3Department of Industrial Engineering and Management, National Yunlin University of Science and Technology, Yunlin, TaiwanObjective: Chronic obstructive pulmonary disease (COPD) is associated with atherosclerosis. Previous studies including limited sample sizes have shown the prevalence of peripheral arterial occlusive disease (PAOD) among COPD patients. We sought to investigate the incidence of PAOD among COPD patients in Taiwan using a national database.Methods: COPD patients were collected from the National Health Insurance Research Database of Taiwan from 1996 to 2010. The COPD cohort was propensity score matched according to age, sex, and comorbidities of atrial fibrillation, hypertension, diabetes, hyperlipidemia, cerebrovascular accidents, and chronic liver disease to patients without COPD (the control cohort). We evaluated the incidence of PAOD in COPD patients and the risk of PAOD associated with atrial fibrillation, hypertension, diabetes, hyperlipidemia, cerebrovascular accidents, and chronic liver disease.Results: The study included 51,869 COPD patients and 51,869 control patients without COPD. The incidence of PAOD was 1.23-fold higher (95% confidence interval [CI] =1.17–1.29) in the COPD group than in the non-COPD group. Moreover, COPD and atrial fibrillation alone (adjusted hazard ratio (aHR) 2.99; P=0.001), hypertension alone (aHR, 2.05; P

Introduction: Diabetes accounts for more than 50% of lower extremity amputation, of which 85% of lower limb amputation in diabetic patients are preceded by foot ulcers. The increasing prevalence of ischemic ulcers has made ischemia probably the most important cause of Diabetic Foot Ulcers (DFUs) today. Modalities for assessment of vasculopathy include clinical examination of pulses, Ankle Brachial Pressure Index (ABI), Toe Brachial Pressure Index (TBI), Transcutaneous partial pressure of Oxygen (TCpO2), Duplex imaging, Magnetic Resonance (MR) and Computed Tomography Angiography (CTA). Aim: This study was aimed at evaluation of ABI and TBI in assessment of vasculopathy in DFUs and their association with the various surgical outcomes. Materials and Methods: This study was done as a cross-sectional study on 100 patients with diabetic foot, from December 2016 to April 2018, with prospective follow-up till the outcome of “ulcer healed”, “minor/major amputation” with healing of the amputation stump, was achieved. The multimodality approach for treatment of DFU was taken. Variables like age, gender, duration of present ulcer, previous history of ulcers and interventions, comorbidities, history of smoking and duration of diabetes were recorded and assessed. The examination included examination of peripheral pulses, presence of neuropathy, measurement of ABI and TBI. Investigations included HbA1c levels, swab or pus cultures from the ulcers, objective evaluation of Peripheral Arterial Disease (PAD) by Duplex Ultrasonography and CT Angiography where an intervention was contemplated. The data was entered in MS EXCEL spreadsheet and analysis was done using Statistical Package for Social Sciences (SPSS) version 21.0. Results: The mean age was 62.55±9.21 years, with maximum patients belonging to the age group 61-70 years (38%) followed by 51-60 years age group (33%). Smoking as a risk factor was present in 59% of all the patients. A total of 53 patients underwent amputation among which 28 were smokers (52.8%). Neuropathy was present in 47.22% (n=51), with 60.87% of all patients with neuropathy undergoing amputation which was significant (p-value=0.005). When defined by ABI alone (ABI 0.51 with a sensitivity of 77.14 and a specificity of 56.1, which was not found to be significant (p-value=0.0796). The mean Toe Brachial index (TBI) for the diabetic feet was 0.25±0.12 for major amputation, 0.42±0.26 for minor amputation and 0.61±0.19 for ulcer healed. With a cut-off value of ≤0.3, the sensitivity and specificity for predicting amputation were 68.75 and 88.68 respectively which was found to be significant (p

Background: Free flaps have been a useful modality in the management of lower extremity osteomyelitis particularly in limb salvage. This study aimed to determine the factors affecting the outcome of free flap reconstruction in the treatment of osteomyelitis. Methods: This retrospective study assessed 65 osteomyelitis patients treated with free flap transfer from 2015 to 2020. The treatment outcomes were evaluated in terms of the flap survival rate, recurrence rate of osteomyelitis, and amputation rate. The correlation between outcomes and comorbidities, causes of osteomyelitis, and treatment modalities was analyzed. The following factors were considered: smoking, peripheral artery occlusive disease, renal disease, diabetic foot ulcer, flap types, using antibiotic beads, and negative pressure wound therapy. Result: Among the 65 patients, 21 had a severe peripheral arterial occlusive disease. Osteomyelitis developed from diabetic foot ulcers in 28 patients. Total flap failure was noted in six patients, and osteomyelitis recurrence was noted in eight patients, for which two patients underwent amputation surgery during the follow-up period. Only end-stage renal disease had a significant correlation with the recurrence rate (odds ratio = 16.5, p = 0.011). There was no significant relationship between outcomes and the other factors. Conclusion: This study showed that free flaps could be safely used for the treatment of osteomyelitis in patients with comorbidities and those who had osteomyelitis developing from diabetic foot ulcers. However, care should be taken in patients diagnosed with end-stage renal disease. [ABSTRACT FROM AUTHOR]

Background and Aim: Peripheral arterial occlusive disease (PAOD) commonly results from progressive narrowing of arteries in the lower extremities due to atherosclerosis. The objective of this study was to measure plasma levels of Lipoprotein (a) (Lp[a]) in patients with and without clinical evidence of PAOD and find an association (risk ratio) between Lp(a) and PAOD. Materials and Methods: This study was conducted in the Department of General Surgery at Justice K. S. Hegde Charitable Hospital, Mangalore. The age and sex of the patients, clinical symptoms were noted. The study included a total of 100 patients further divided into two groups: Fifty symptomatic patients with clinical evidence and 50 age and sex-matched asymptomatic patients without clinical evidence of PAOD. History of hypertension, diabetes mellitus, and ischemic heart disease were recorded. The diagnosis basically was made by clinical symptoms and signs. Arterial Doppler/computed tomography angiogram was done only if symptoms or signs of PAOD were present. Two ml of overnight fasting blood sample was collected, serum separated, and was analyzed for Lp(a) by immune turbidometry method. Results: In patients with PAOD, Lp(a) value was 90.06 ± 23.4 mg/dl, whereas among patients without PAOD, Lp(a) values was 48.02 ± 24.1 mg/dl and was statistically significant (P < 0.001). Patients with elevated Lp(a) levels were found to have 13.50 times higher risk of developing PAOD as compared to patients with normal Lp(a) levels. As per the ROC curve analysis, with area under the curve of 0.895 th cutoff value was considered to be 69.8 mg/dl with sensitivity of 88% and specificity of 76%. Conclusion: Males are at a higher risk of developing PAOD as compared to females. Patients within the age group of 51–60 years are more prone to develop PAOD as per this study. From the study results, it was found that there is a high association of patients with PAOD and elevated Lp(a) as compared to other risk factors. [ABSTRACT FROM AUTHOR]

Aorto-iliac occlusive disease is a progressive disease resulting from thrombosis of the distal part of the abdominal aorta, iliac arteries, and often femoropopliteal arterial segment. In 1948, Rene Leriche described the triad: absence of femoral pulse, erectile dysfunction, and claudication. The risk factors for the disease are as for any other peripheral arterial disease, which also determines the therapy - conservative with or without surgical treatment and control of the risk factors. We present a clinical case of a 60-year-old man with a long claudication of more than 2 km, erectile dysfunction with onset 2 months before the clinical examination, and existing risk factors. From the clinical examination presented, a diagnosis of Leriche syndrome was made, confirmed by an imaging study - CT angiography from the diaphragm distally. An endovascular treatment for the iliac lesions was offered which the patient declined and was left on conservative medical management with strict control on risk factors and active follow-up to date. Erectile dysfunction is sometimes the first and only manifestation of Leriche syndrome, and it should be among the first discussed differential diagnosis as a cause of impotence, because patients often wander till finding the exact diagnosis, which is the basis of the right treatment. Erectile dysfunction is sometimes the first and only manifestation of Leriche syndrome, and it should be among the first discussed differential diagnosis as a cause of impotence, because patients often wander till finding the exact diagnosis, which is the basis of the right treatment. [ABSTRACT FROM AUTHOR]

This study sought to elucidate the clinical impact and prognosis of stent graft (SG) thrombosis. The VIABAHN SG offers a favorable outcome in long peripheral artery occlusive disease (PAOD) lesions in the femoropopliteal artery. One concern after SG deployment is the incidence of stent thrombosis and consequent acute limb ischemia (ALI). In this retrospective multicenter study, we collected the clinical data of PAOD patients treated with VIABAHN SG who subsequently experienced SG thrombosis. The clinical symptoms of SG thrombosis, patency after reintervention, and predictors of loss of patency after reintervention were examined. VIABAHN SGs were used for 1,215 patients; SG thrombosis occurred in 159 (13%) patients at a median of 6.4 months (interquartile range: 2.8 to 13.5 months) after SG implantation; 21 (13%) patients presented with ALI. A total of 131 (82%) patients underwent reintervention for SG thrombosis, whereas 2 (1%) underwent primary major amputation and the remaining 26 (16%) were treated conservatively. The patency rate 1 year after reintervention, freedom from major adverse limb events, and limb salvage after reintervention were 54.9%, 73.6%, and 92.5%, respectively. Critical limb-threatening ischemia at SG implantation and ALI presentation at SG thrombosis were positively associated with an increased risk of rethrombosis, whereas distal stent diameter was negatively associated with the risk of rethrombosis. SG thrombosis is associated with a considerable risk of ALI, but the risk of primary major amputation was not high. Clinical outcomes after reinterventions for thrombosed SGs were suboptimal. [Display omitted] [ABSTRACT FROM AUTHOR]

The AMBUVASC trial evaluated the cost effectiveness of outpatient vs. inpatient hospitalisation for endovascular repair of lower extremity arterial disease (LEAD). AMBUVASC was a national multicentre, prospective, randomised controlled trial conducted in nine public and two private French centres. The primary endpoint was the incremental cost effectiveness ratio (ICER), defined by cost per quality adjusted life year (QALY). Analysis was conducted from a societal perspective, excluding indirect costs, and considering a one month time horizon. From 16 February 2016 to 29 May 2017, 160 patients were randomised (80 per group). A modified intention to treat analysis was performed with 153 patients (outpatient hospitalisation: n = 76; inpatient hospitalisation: n = 77). The patients mainly presented intermittent claudication (outpatient arm: 97%; inpatient arm: 92%). Rates of peri-operative complications were 20% (15 events) and 18% (14 events) for the outpatient and inpatient arms respectively (p =.81). Overall costs (difference: €187.83; 95% confidence interval [CI] −275.68–651.34) and QALYs (difference: 0.00277; 95% CI –0.00237 – 0.00791) were higher for outpatients due to more re-admissions than the inpatient arm. The mean ICER was €67 741 per QALY gained for the base case analysis with missing data imputed using multiple imputation by predictive mean matching. The outpatient procedure was not cost effective for a willingness to pay of €50 000 per QALY and the probability of being cost effective was only 59% for a €100 000/QALY threshold. Outpatient hospitalisation is not cost effective compared with inpatient hospitalisation for endovascular repair of patients with claudication at a €50 000/QALY threshold. [ABSTRACT FROM AUTHOR]

Endovascular treatment has become first line therapy for the treatment of femoropopliteal disease. Drug-coated devices play a key role in maintaining vessel patency. In the past antiproliferative coating of drug-coated balloons (DCBs) exclusively consisted of paclitaxel. Use of limus drugs was limited by a short residency time in the vessel wall. Besides the drug, the SELUTION SLR™ drug-eluting balloon system consists of a coating formulation of four excipients. The first excipient is a biodegradable polymer (poly(lactic-co-glycolic acid)) that is intermixed with the sirolimus to form micro-reservoirs and regulates drug release via matrix degradation. This review summarizes the existing pre-clinical and clinical literature on treatment of femoropopliteal artery lesions with the SELUTION SLR DCB. [ABSTRACT FROM AUTHOR]

Background An increasing number of patients with a peripheral arterial occlusive disease were put on statins during the past years. This study assessed whether statin therapy was effective and safe for these new users. Methods and Results Using health insurance claims data from Germany’s second‐largest insurance fund, BARMER, we identified patients with peripheral arterial occlusive disease who had index revascularization between 2008 and 2018 without prior statin therapy. We compared patients with and without statin therapy in addition to antithrombotics during the first quarter after discharge (new users versus nonusers). Outcomes were all‐cause mortality, cardiovascular events, and incident major amputation for effectiveness and incident diabetes mellitus and incident myopathy for safety. Propensity score matching was used to balance the study groups. All analyses were stratified into patients with chronic limb‐threatening ischemia and intermittent claudication. A total of 22 208 patients (mean age 71.1 years and 50.3% women) were included in the study. In 10 922 matched patients, statin initiation was associated with lower all‐cause mortality (chronic limb‐threatening ischemia: hazard ratio [HR], 0.75 [95% CI, 0.68–0.84]; intermittent claudication: HR, 0.80 [95% CI, 0.70–0.92]), lower risk of major amputation in patients with chronic limb‐threatening ischemia (HR, 0.73; 95% CI, 0.58–0.93) and lower risk of cardiovascular events (hazard ratio, 0.80; 95% CI, 0.70–0.92) in patients with intermittent claudication during 5 years of follow‐up. Safety outcomes did not differ among the study groups. Conclusions Initiating statin therapy in patients with peripheral arterial occlusive disease after index revascularization is efficient and safe with an effect size comparable to earlier studies. Awareness campaigns for evidence‐based optimal pharmacological treatment among patients are recommended.

The purpose of this study was to quantitatively evaluating lower leg muscle ischemia measured from dynamic computed tomographic angiography (dyn-CTA) for patients with peripheral arterial occlusive disease (PAOD). A total of 35 patients with known PAOD underwent a dyn-CTA of the lower leg first with 70 kV tube voltage and 30 mL iodinated contrast media. Five minutes later, a standard CTA (s-CTA) of the peripheral runoff from the diaphragm to the toes was scanned. For each of four lower leg artery segments, a runoff score was given by a radiologist according to s-CTA images as a reference standard. The muscle enhancement measured from the dyn-CTA was analyzed by automated muscle segmentation using curve-based Fuzzy C-means (CBFCM) algorithms with three classes for bone, two classes for muscle and one class for fat and background. The muscle enhancement ratio (MER) was calculated for (i) higher enhanced area over total area; and (ii) corresponding average signal value at higher enhanced are over total area. Lower extremities were diagnosed as a normal group (n = 22) with each vessel segment score ≤ 1 and runoff score ≤ 7, and otherwise as an ischemia group (n = 48). The MER for the ischemia group was significantly different (p

Purpose: Diabetic foot wound (DFW) is known as a major contributor of nontraumatic lower extremity amputation. We aimed to evaluate overall amputation rates and risk factors for amputation in patients with DFW. Materials and Methods: From January 2014 to December 2017, 141 patients with DFW were enrolled. We determined rates and risk factors of major amputation in DFW and in DFW with peripheral arterial occlusive disease (PAOD). In addition, we investigated rates and predictors for amputation in diabetic foot ulcer (DFU). Results: The overall rate of major amputation was 26.2% in patients with DFW. Among 141 DFWs, 76 patients (53.9%) had PAOD and 29 patients (38.2%) of 76 DFWs with PAOD underwent major amputation. Wound state according to Wagner classification, congestive heart failure, leukocytosis, dementia, and PAOD were the significant risk factors for major amputation. In DFW with PAOD, Wagner classification grades and leukocytosis were the predictors for major amputation. In addition, amputation was performed for 28 patients (38.4%) while major amputation was performed for 5 patients (6.8%) of 73 DFUs. Only the presence of osteomyelitis (OM) showed significant difference for amputation in DFU. Conclusion: This study represented that approximately a quarter of DFWs underwent major amputation. Moreover, over half of DFW patients had PAOD and about 38.2% of them underwent major amputation. Wound state and PAOD was major predictors for major amputation in DFW. Systemic factors, such as CHF, leukocytosis, and dementia were identified as risk factors for major amputation. In terms of DFU, 38.4% underwent amputation and the presence of OM was a determinant for amputation.

Diabetic foot syndrome (DFS) is the most frequent reason for major amputations in Germany. The majority of foot lesions are triggered by repetitive pressure in diabetic polyneuropathy. Peripheral arterial occlusive disease (PAOD) impairs wound healing and is the main risk factor for amputations. The treatment of wounds and infections as well as timely revascularization are decisive. The use of endovascular and vascular surgical methods depends on the distribution pattern and length of the occlusion processes. Both procedures are complementary. Bypass surgery is of great importance for neuroischemic DFS. Multidisciplinary centers that provide revascularization in DFS can achieve an improvement of arterial blood flow in 90% of the cases and reduce the amputation rate by up to 80%. Due to the high recurrence rate of diabetic foot lesions, measures for secondary prophylaxis are of exceptional importance (podological and orthopedic technical care, foot surgery). [ABSTRACT FROM AUTHOR]

Patients with peripheral arterial occlusive disease (PAOD) face an increased risk of both lower limb amputation and death. To date, it has been challenging to predict the long term outcomes for PAOD. The aim was to develop a risk score to predict worse five year amputation free survival (AFS). In this retrospective analysis of claims data, symptomatic PAOD patients were split into training and validation sets. Variables in the model were patient age and sex, Elixhauser comorbidities, and the 190 most common secondary diagnoses. Penalised Cox regression (least absolute shrinkage and selection operator [LASSO]) with tenfold cross validation for variable selection was performed and patients were categorised into five risk groups using the ten most important variables. All analyses were stratified by intermittent claudication (IC) and chronic limb threatening ischaemia (CLTI). In total, 87 293 patients with PAOD (female 45.3%, mean age 71.4 ± 11.1 years) were included in the analysis. The most important variable predicting worse five year AFS was patient age >80 years. The GermanVasc score exhibited good predictive accuracy both for IC (c statistic = 0.70, 95% confidence interval [CI] 0.69–0.71) and CLTI (c statistic = 0.69, 95% CI 0.68–0.70) with adequate calibration due largely to alignment of observed and expected risk. Depending on the cumulative point score, the five year risk of amputation or death ranged from 9% (low risk) to 48% (high risk) for IC, and from 25% to 88% for CLTI. The GermanVasc score predicts worse five year AFS stratified for inpatients suffering from IC and CLTI, with good predictive accuracy. By separating low from high risk patients, the GermanVasc score may support patient centred consent. [ABSTRACT FROM AUTHOR]

• The serum adiponectin and Sfrp5 levels were lower in patients with PAOD than in controls. • The serum leptin and Wnt5a levels were higher in patients with PAOD than in controls. • The serum Sfrp5 levels were positively associated with ABI and adiponectin. • The adiponectin and Sfrp5 were decreased in the periarterial adipose tissue of PAOD. • The leptin and Wnt5a were increased in the periarterial adipose tissue of PAOD. Leptin, adiponectin, secreted frizzled-related protein 5 (Sfrp5) and wingless-type family member 5a (Wnt5a) are novel adipokines that are involved in insulin sensitivity and atherosclerosis. The aim of the present study was to investigate the serum and periarterial adipose tissue leptin/adiponectin and Sfrp5/Wnt5a levels in patients with peripheral arterial occlusive disease (PAOD). A total of 75 patients with PAOD and 39 control subjects were recruited. The serum concentrations of leptin, adiponectin, Sfrp5 and Wnt5a were measured by ELISAs, and the leptin, adiponectin, Sfrp5 and Wnt5a levels in the periarterial adipose tissue were observed by western blotting. The serum Sfrp5 levels were significantly lower in the patients with PAOD than in the control subjects (p < 0.001) and Wnt5a levels were higher in the patients with PAOD (p < 0.001). The serum leptin levels were significantly higher in the patients with PAOD than in the control subjects (p < 0.001), and adiponectin levels were significantly lower in the patients with PAOD (p < 0.001). The serum Sfrp5 levels were associated with ABI (rs = 0.274; p = 0.018), Wnt5a (rs = −0.409; p < 0.001), adiponectin (rs = 0.244; p = 0.035) and Leptin/Adiponetin ratio (rs = −0.244; p = 0.037). The adiponectin and Sfrp5 protein levels were decreased in the periarterial adipose tissue of patients with PAOD compared with control subjects. The leptin and Wnt5a protein levels were increased in the periarterial adipose tissue of patients with PAOD compared with control subjects. We demonstrated that the adiponectin and Sfrp5 levels in the serum and periarterial adipose tissue were significantly lower in the patients with PAOD than in the control subjects. The leptin and Wnt5a levels in the serum and periarterial adipose tissue were significantly higher in the patients with PAOD than in the control subjects. [ABSTRACT FROM AUTHOR]

There are ca. 8 million persons with diabetes mellitus living in Germany. A late sequelae of diabetes is the diabetic foot syndrome (DFS), the prevalence of which is greatly increasing. It comprises all alterations of the foot as a result of diabetic polyneuropathy as well as microvascular and macrovascular (peripheral arterial occlusive disease, PAOD) alterations. Many of the ca. 250,000 newly diagnosed diabetic foot ulcers per year become chronic wounds. Despite intensive efforts for prevention, early diagnosis and adequate wound care, ca. 13,000 persons with diabetes undergo major limb amputation in Germany every year. With consistent treatment in interdisciplinary centers and by exhausting all possible methods of wound treatment, pressure relief as well as arterial revascularization, the major amputation rate in patients with diabetic foot problems can be reduced by 80%. With a suitable strategy of prevention, the recurrence rate of foot ulcers would be reduced. [ABSTRACT FROM AUTHOR]

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In patients with peripheral arterial occlusive disease (PAOD) a restricted circulation in cutaneous microvessels has been reported. In this study the velocity of erythrocytes (very) in finger nailfold capillaries - a vascular area without upstream macroangiopathy - and also in toe nailfold capillaries - a post-stenotic area –was investigated using capillary microscopy in apparently healthy subjects and patients with PAOD. Already in finger nailfold capillaries very of patients with PAOD under resting conditions was significantly lower than in capillaries of healthy subjects. This was also true for the circulation in toe capillaries. In addition, the erythrocyte velocities under resting conditions in the toe capillaries were significantly lower than in the finger capillaries. Similar results were found for the duration and the maximum velocity of postocclusive hyperemia. It is concluded that the resting blood flow in the skin microcirculation is impaired in PAOD patients, both under resting conditions and during postocclusive hyperemia in finger as well in toe nailfold capillaries. [ABSTRACT FROM AUTHOR]

Endovascular revascularisation has become a standard approach for below knee lesions and paclitaxel coated devices have been widely used in patients with chronic limb threatening ischaemia. A recent meta-analysis reported higher mortality in paclitaxel coated devices compared with uncoated devices in femoropopliteal lesions. This study aimed to determine long term outcomes in below the knee interventions using paclitaxel coated devices in routine vascular care using a large and contemporary cohort. A large cohort was created using all inclusive health insurance claims data of patients covered by the second largest insurance fund in Germany. The cohort included patients with index revascularisation of arteries below the knee performed from 1 January 2010, to 31 December 2018. Only patients with first paclitaxel coated device exposure were included. The study cohort was stratified into balloon vs. stent treatment and patients with paclitaxel coated devices were matched with uncoated devices using propensity score. Outcomes were evaluated using the Kaplan–Meier method and Cox regression. There were 14 738 patients (mean age 77.6 years, 43.6% female) and 6 568 matched patients included in the study. Increasing use of paclitaxel coated devices was observed during the study period (6% in 2010 vs. 31% in 2018, p <.001), and a total of 2 611 (39.8%) deaths occurred within five years of follow up. In the propensity score matched Cox model, a paclitaxel related reduction of five year mortality (hazards ratio, HR 0.84, 95% confidence interval, CI 0.78–0.91), amputation or death (HR 0.87, 95% CI 0.81–0.94), and cardiovascular event or death (HR 0.86, 95% CI 0.80–0.92) were observed. In this propensity score matched cohort, reduced long term all cause mortality, reduced rates of amputation or death and cardiovascular event or death were observed at five years after the use of paclitaxel coated devices when compared with uncoated devices for the treatment of chronic limb threatening ischaemia. [ABSTRACT FROM AUTHOR]

Optimal pharmacological treatment (OPT) for peripheral arterial occlusive disease (PAOD) includes prescription of lipid lowering drugs, antithrombotics, and antihypertensives to symptomatic patients affected by intermittent claudication or chronic limb threatening ischaemia. This study sought to determine sex disparities and time trends in prescription of OPT in this population (clinicaltrials.gov NCT03909022). Using data from the second largest insurance fund in Germany, BARMER, data on patients with an index admission for symptomatic PAOD between 1 January 2010 and 30 June 2018 with follow up until the end of 2018 were analysed. Sex disparities in post-discharge prescription status six months after index admission were tested and adjusted for patient and healthcare variables using bivariable tests and logistic regression analysis. Time trends in the prescription prevalence of OPT were analysed and tested. There were 83 867 patients (mean age 71.9 years and 45.8% women) eligible for inclusion in the study. When compared with men, women had lower rates of prior outpatient care for PAOD (39.8% vs. 47.0%), were admitted more often with ischaemic rest pain (13.9% vs. 10.4%) and were older (74 vs. 70 y). After discharge, women had a lower rate of prescriptions for lipid lowering drugs (52.4% vs. 59.9%), while they received antihypertensive drugs more often (86.7% vs. 84.1%). We found evidence for a lower prescription prevalence of OPT in females (37.0% vs. 42.7%). Differences in patient and healthcare variables (e.g. demographics, comorbidities, prior treatment) between women and men explained 56% of this gap. The sex prescription gap did not narrow over time despite an overall upward trend in prescription prevalence for both women and men. Although presenting older and with more severe symptoms at the index admission for PAOD, women have a lower prescription prevalence of OPT compared with men, particularly with respect to lipid lowering drugs. [ABSTRACT FROM AUTHOR]

Background: In many cases, Ilomedin® infusions are applied as part of a perioperative measure in patients with peripheral arterial occlusive disease because it makes a relevant vasodilatatory effect in patients with type 2 diabetes mellitus and with/without peripheral neuropathy. Aims: A prospective case–control study was performed to investigate the effect of prostanoids on peripheral resistance in patients with type 2 diabetes mellitus and patients without type 2 diabetes mellitus, as well as the role of peripheral neuropathy in patients undergoing arterial reconstruction. Methods: Sixty patients undergoing arterial reconstruction were enrolled. Sufficient data were collected on 38 patients. Prior to surgery, peripheral nerve conduction velocity was measured. Blood flow volume at the common femoral artery was assessed intraoperatively using a Doppler flowmeter at four time points: at baseline before arterial reconstruction (T0), after reconstruction (T1), after 5 (T2) and 10 min (T3) after intra-arterial application of 3000 ng of Ilomedin. Peripheral resistance units were calculated as a function of mean arterial pressure and flow volume using the following formula: peripheral resistance unit = mean arterial pressure (mm Hg) / flow volume (mL/min). Results: Ilomedin produced an immediate and significant drop of peripheral resistance in patients without type 2 diabetes mellitus as well as in patients with type 2 diabetes mellitus. Patients with peripheral neuropathy showed a less pronounced effect to Ilomedin compared to individuals with normal nerve conduction velocity. [ABSTRACT FROM AUTHOR]

Objective: To systematically evaluate the clinical efficacy and safety of Simiao Yong'an Decoction in the treatment of peripheral occlusive disease(PAOD). Methods: Eight randomized controlled clinical trials(RCT) of Simiao Yong'an Decoction in the treatment of PAOD were searched and screened from domestic and foreign databases (all from database construction to March 2020).The quality of the retrieved original studies was evaluated according to the evaluation criteria of Cochrane Handbook 5.1.0,and the included studies were meta-analyzed by RevMan5.3 software. Results: A total of 350 articles were retrieved, among which 14 studies met the inclusion criteria, with a total sample size of 1254 cases. The results of meta-analysis showed that:compared with conventional western Med, combined with Simiao Yong'an Decoction on the basis of western Med treatment can significantly improve the total clinical response rate of patients[RR=1.20,95%CI (1.14,1.27),P<0.00001],improve ankle brachial index(ABI) level[MD=0.79,95%CI (0.66,0.92),P<0.00001] and toe brachial index(TBI) level[RR=0.13,95%CI(0.10,0.16), P<0.00001],decreased c-reactive protein levels[MD=-8.55,95%CI(-8.99,-8.11),P< 0.00001] and LDL levels [MD=-0.41,95%CI(-0.62, -0.19),P=0.0002],and increased HDL levels[MD=0.32(0.22,0.43),P<0.00001].There was no statistically significant difference in the incidence of adverse reactions[RR=0.50]95%CI(1.15 ,1.64),P=0.25]. Conclusion: Simiao Yong'an Decoction combined with conventional western Med is more effective than conventional western Med in the treatment of PAOD.However, in view of the limitations of the quality of the analyzed literature, the positive results obtained in this study still need to be further verified by a large sample and multi-center clinical trial with a reliable research program. [ABSTRACT FROM AUTHOR]

Background: Percutaneous transluminal angioplasty (PTA) is increasingly requested in the therapy of peripheral arterial occlusive disease. The evaluation of the technical result after balloon angioplasty with regard to bailout stenting is highly dependent on the operators´ subjective assessment and mainly based on the monochromatic digital subtraction angiography (DSA) images. The aim of this study was to compare color-coded single image as a novel diagnostic tool with monochromatic DSA for the analysis of flow limitation and need for stent implantation after PTA of superficial femoral artery (SFA) stenoses. Methods: During a period of 18 months, 213 SFA lesions were treated by PTA with a standard balloon in 170 patients, resulting in a total of 193 endovascular procedures. The median age of the patients was 77 years (range, 35–96 years). Median length of the treated lesions was 10.5 cm (range, 1.0–50 cm). Three interventional radiologists retrospectively evaluated the results of balloon angioplasty with monochromatic as well as post-processed color-coded DSA images for flow limitations to decide if subsequent stent implantation was necessary. Consensus reading of two experienced interventional radiologists 2 months after the initial review served as reference standard to perform a receiver operating characteristics (ROC) analysis. Results: ROC analysis for readers A, B and C showed area under the curve (AUC) values of 0.797, 0.865 and 0.804 for color-coded DSA and AUC values of 0.792, 0.843 and 0.872 for monochromatic DSA: a significant advantage of color-coded over conventional monochromatic DSA was not found for readers A and B (p > 0.05). Results of reader C were significantly better in the assessment of monochromatic images (p = 0.023). Diagnostic confidence using color-coded images was slightly higher than in monochromatic images (κ = 0.486 vs. κ = 0.459). Conclusions: In this study, color coded DSA did not reveal to be superior to conventional monochromatic DSA when evaluating results of PTA and when deciding whether stent implantation is necessary or not. This technology, however, requires further experiences with special regard to homogeneously trained radiologists and to the time requirement. [ABSTRACT FROM AUTHOR]

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Copyright of Gefaesschirurgie is the property of Springer Nature 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.)

Copyright of Gefaesschirurgie is the property of Springer Nature 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.)

The aim of this study was to determine the survival of patients after use of paclitaxel coated devices (PCX), as a recent meta-analysis of randomised trials reported higher mortality in patients treated with PCX balloons and stents A retrospective health insurance claims analysis of patients covered by the second largest insurance fund in Germany, BARMER, was used to identify index femoropopliteal arterial interventions between 1 January 2010 and 31 December 2018. To ensure first PCX exposure, patients with prior deployment of PCX were excluded. The study cohort was stratified into patients with chronic limb threatening ischaemia (CLTI) and intermittent claudication (IC), then into balloons vs. stents cohorts. Within each stratum PCX were compared with uncoated devices. Propensity score matching was used to balance the study groups. Survival was evaluated using the Kaplan–Meier method and Cox regression. There were 37 914 patients (mean age 73.3 years; 48.8% female) included in the study. The annual proportion of PCX use increased from 3% to 39% during the study period for CLTI and from 4% to 48% for IC (both p <.001). Paclitaxel coated balloons and stents were associated with improved overall survival (hazard ratio [HR] 0.83, 95% confidence interval [CI] 0.77–0.90), amputation free survival (HR 0.85, 95% CI 0.78–0.91), and freedom from major cardiovascular events (HR 0.82, 95% CI 0.77–0.89) vs. uncoated devices at five years for CLTI. In IC cohort, mortality was significantly lower after using drug coated balloons (DCB) (HR 0.87, 95% CI 0.76–0.99) or combined DCB and drug eluting stents (HR 0.88, 95% CI 0.80–0.98). In this large health insurance claims analysis, rapid adoption of PCX, higher long term survival, better amputation free survival, and lower rates of major cardiovascular events were seen after their use for the treatment of CLTI. [ABSTRACT FROM AUTHOR]

Neutrophil extracellular traps (NETs) are DNA–protein structures released by neutrophils in response to various stimuli, including oxidized, low-density lipoprotein (oxLDL). Accumulating evidence suggests a role for NETs in the pathogenesis of abdominal aortic aneurysm (AAA). In this study, we investigated the potential association of lipoprotein particles and NETs in AAA in comparison to non-AAA control groups. The concentrations of neutrophil myeloperoxidase (MPO), the NET parameters citrullinated histone H3 (citH3) and circulating cell-free DNA (cfDNA), as well as of blood lipids were determined in plasma or serum of patients with AAA (n = 40), peripheral artery occlusive disease (PAD; n = 40) and healthy donors (n = 29). A sandwich ELISA detecting oxidized phosphatidylcholine in association with apolipoprotein B-100 (oxPL/apoB) was applied to measure oxidized phospholipids in circulation. The effect of lipoparticles on NET formation was tested using a DNA release assay with isolated human neutrophils. Plasma MPO, citH3 and cfDNA levels were significantly increased in AAA patients in comparison to healthy donors and PAD patients. Plasma concentrations of citH3 positively correlated with serum oxPL/apoB in AAA patients. In functional in vitro assays, the addition of oxLDL induced NET formation in pre-stimulated neutrophils. In conclusion, our data suggest a promoting role of oxLDL on NET formation in AAA patients.

Introduction: Inflammation and increased platelet activation play a crucial role in the initiation and progression of atherosclerosis. Platelet-to-lymphocyte ratio (PLR) has recently been reported as a new independent predictor for major adverse cardiovascular events in cardiovascular diseases. Aim: To investigate the relation between PLR and cardiovascular mortality in patients with intermittent claudication or critical limb ischemia (CLI) or both. Material and methods : In our retrospective study, 602 consecutive patients who were admitted to a large tertiary hospital with the diagnosis of symptomatic peripheral arterial occlusive disease (PAOD) were included. Patients were divided into two groups according to their PLR as follows: high PLR (PLR > 142) and low PLR (PLR ≤ 142) groups. Results : During the follow-up period (median: 33.8 months (interquartile range: 21–45)), 131 deaths occurred out of 602 (21.8%) patients. Cardiovascular mortality was found to be significantly higher in the high PLR group compared to the low PLR group (31.6% vs. 17.2 %; p 142 and age were found to be independent predictors of long-term cardiovascular mortality in Cox regression analysis (hazard ratios (95% confidence interval): 1.03 (1.01–1.04) and 1.04 (1.02–1.06), p < 0.001 and p < 0.001, respectively). Conclusions : Platelet-to-lymphocyte ratio, which is one of the parameters of routine complete blood count, reflects increased inflammatory status, platelet activation and aggregation. PLR is a cheap and readily available marker that has the ability to improve risk stratification provided by conventional risk scores in predicting long-term cardiovascular mortality in PAOD.

[Display omitted] [ABSTRACT FROM AUTHOR]

The present study aimed to investigate the associations between nature-based intervention and peripheral pulse characteristics of patients with PAOD using new smart technology specifically designed for this purpose. A longitudinal panel study performed between 1 January 2022 and 31 December 2022 included 32 patients diagnosed with peripheral arterial occlusive disease (PAOD) who were treated in the vascular surgeons' hospital "Dobb" in Valjevo. These patients were exposed for six months to moderate-intensity physical activity (MPA) in a nature-based environment. They practiced 150 to 300 min of walking 6 km/h and cycling activities (16-20 km/h) weekly as recommended for patients with chronic conditions and those living with disability. Univariate logistic regression analysis was used to identify factors associated with major improvements in peripheral pulse characteristics of patients with PAOD. After six months of MPA, half of the patients (50%, 16/32) achieved minor, and half of them major improvements in peripheral pulse characteristics. The major improvements were associated with current smoking (OR = 9.53; 95%CI = 1.85-49.20), diabetes (OR = 4.84; 95%CI = 1.09-21.58) and cardiac failure, and concurrent pulmonary disease and diabetes (OR = 2.03; 95%CI = 1.01-4.11). Our pilot study showed that patients with PAOD along with other chronic conditions and risk factors benefited more from continuous physical activity in a nature-based environment.

Aim: The treadmill walking test with post-exercise pressure measurement can be used as a diagnostic test and could classify peripheral arterial disease of the lower limbs. It can also exclude the diagnosis allowing to raise the possibility of differential diagnoses. In this study, we assessed the feasibility of performing treadmill test by advanced practice nurse to assess suspected lower extremity peripheral artery disease patients., Design and Method: This is a longitudinal monocentric study to assess the feasibility of a treadmill walking test performed by an advanced practice nurse. The primary endpoint was the number of tests performed during this period. The secondary objectives were to evaluate the reasons for requesting the test, the main results obtained in terms of the test's contribution and diagnoses, and patients' clinical characteristics., Results: From February to May 2023, amongst 31 patients who underwent the treadmill walking test, 4 tests were able to rule out peripheral arterial disease and to detect differential diagnoses. For the remaining 27 patients, 4 had stage IIa of the Leriche classification, 23 had stage IIb, 2 of which were associated with a narrow lumbar spine. In contrast to the usual report, the APN's report on the walking test included an identification of cardiovascular risk factors, as well as a possible medical reorientation linked to the correction of a detected cardiovascular risk factor., Conclusion: The treadmill walking test can be performed by an advanced practice nurse. He/She added a comprehensive/global patient management, with the detection of cardiovascular risk factors. This new profession led to an increase in the number of tests performed of more than 50% over the period and reduced the time to access the test., (Copyright © 2024 The Author(s). Published by Elsevier Masson SAS.. All rights reserved.)

Patients with peripheral arterial disease (PAD) have substantially impaired health-related quality of life (HR-QoL). Chronic lower limb ischaemia due to the atherosclerotic occlusion of infra-inguinal arteries is one of the most important causes of invalidity among smokers over the age of fifty. Historically, these lesions were treated by open bypass surgery. Less invasive endovascular revascularisation methods are available to treat short lesions, while treatment of long lesions are lacking. Fully endovascular trans-venous femoro-popliteal bypass (PQ Bypass, Inc., Sunnyvale, CA, USA) to treat long femoral lesions has been developed recently. The objective of the study was to evaluate duplex ultrasound (DUS) as a tool to follow up patients after PQ bypass procedure. A prospective clinical study was conducted at one clinical site. DUS of treated arteries and femoral vein was performed before the procedure, 30 days, 6 months, and 12 months in follow-up period by 2 independent radiologists. Ankle-brachial index (ABI) evaluation was performed at all visits. Thirty-five patients (35 limbs) treated with PQ bypass were enrolled in the study. Median age was 63.6 years (ranged 50 to 87 years). There was 100% successful evaluation of all patients at all clinical visits available. Deviation of the DUS results was found within the accepted standard limit between two radiologists. Twelve months after the PQ procedure, 28 (80.0%) PQ stent-grafts were still functioning without DUS signs of stenosis, while seven (20.0%) limbs experienced varying degrees of stent malfunction. PQ stent-graft occlusion was detected in five (14.3%) – 1 (2.9%) patients at one-month follow-up, 3 (8.6%) at six months and 1 (2.9%) at twelve months follow-up period, respectively. PQ stent-graft proximal junction stenosis was detected in one patient (2.9%) at six months and distal junction stenosis in one patient (2.9%) at twelve months follow-up, respectively. Despite of graft occlusion found with DUS, two patients had no severe worsening of post-operative ABI. DUS is a reliable method to evaluate patients after PQ bypass procedure and has higher sensitivity than ABI to follow-up patients after PQ procedure, especially in asymptomatic stent stenosis. Regular and timely use of DUS during the postoperative period may help to recognise potential complications and provide effective treatment.. [ABSTRACT FROM AUTHOR]

Introduction: The cold pressor test (CPT) is a common and extensively validated test, which induces systemic stress involving immersion of an individual's hand in ice water (normally temperature between 0 and 5 degrees Celsius) for a period of time. CPT has been used in various fields, like examining effects of stress on memory, decision-making, pain and cardiovascular health. Areas covered: In terms of cardiovascular health, current research is mainly interested in predicting the occurrence of cardiovascular (CV) events. The objective of this review is to give an overview of the history and methodology of the CPT, and clinical utility in possibly predicting CV events in CAD and other atherosclerotic diseases. Secondly, we will discuss possible future applications of the CPT in clinical care. Expert opinion: An important issue to address is the fact that the physiology of the CPT is not fully understood at this moment. As pointed out multiple mechanisms might be responsible for contributing to either coronary vasodilatation or coronary vasoconstriction. Regarding the physiological mechanism of the CPT and its effect on the measurements of the carotid artery reactivity even less is known. [ABSTRACT FROM AUTHOR]

Objectives: The current study aimed to explore whether the CHADS2 score was predictive of lower extremity amputation (LEA) and death in people with peripheral arterial occlusive disease (PAOD).Methods: This nationwide cohort came from Taiwan, with 16,888 PAOD patients, from 2000 through 2011, extracted from the Longitudinal Health Insurance Database 2000. Cox proportional hazard regression models were employed to identify the LEA and mortality risk according to CHADS2 score. The discriminatory properties of the score in predicting the outcomes were quantified by the area under the receiver operating characteristic curve (AUROC) and the Cox C-index.Results: The AUROC of the CHADS2 score in predicting LEA and death were 0.75 (95% CI = 0.73-0.77) and 0.70 (95% CI = 0.69-0.71), respectively. The CHADS2 score had an acceptable stratification capacity for LEA (C-index = 0.79) and death (C-index = 0.76) based on Cox-regression analysis.Conclusions: This study correlates the CHADS2 score with risk of developing LEA and death in patients with PAOD. The acceptable discriminative power of the score diversifies its predictive role in this population. [ABSTRACT FROM AUTHOR]

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Haemodialysis vascular access (VA) dysfunction is a major cause of morbidity in haemodialysis (HD) patients. Primary venous outflow occlusion and restenosis after percutaneous transluminal angioplasty (PTA) are two major obstacles for the long-term use of dialysis VA. It remains unclear whether oxidative stress markers can be used as predictors for thrombotic occlusion of VA and progressive stenosis dysfunction demanding PTA. All routine HD patients at one teaching hospital participated in this study including ankle-brachial index (ABI) examinations and serum oxidative stress markers. The serum oxidative stress markers (high-sensitivity C-reactive protein (hs-CRP), matrix metalloproteinase-2 (MMP-2), MMP-9, homocysteine, asymmetrical dimethylarginine (ADMA), nitrate oxidase (NO), tumour necrosis factor-α (TNF-α), monocyte chemotactic protein 1 (MCP-1), interleukin-1β (IL-1β), and transforming growth factor-β (TGF-β)) were measured using immunosorbent assays in 159 HD patients (83 men and 76 women; mean age: 65 ± 12 years). The participants met the following criteria: (1) received regular HD treatment for at least 6 months, without clinical evidence of acute or chronic inflammation, recent myocardial infarction, unstable angina or circulatory congestion; and (2) received an arteriovenous fistula (AVF)/arteriovenous graft (AVG: polytetrafluoroethylene, PTFE) as the current VA for more than 6 months, without interventions within the last 6 months. All the participants were followed up clinically for up to 12 months to estimate the amount of primary thrombotic occlusion and VA dysfunction demanding PTA. During the 12-month observation, 24 patients (15.1%) had primary thrombotic occlusion of VAs. Another 24 patients (15.1%) required PTA because of clinical dysfunction of access. Additionally, during the follow-up period, restenosis occurred in 12 patients (50% of 24 patients). The access types of arteriovenous grafts (AVGs) and a diagnosis of peripheral arterial occlusive disease (PAOD) were two strong predictors for acute thrombotic events of VA (hazard ratio (HR): 16.93 vs. 2.35; p < 0.001 vs. 0.047). Comparing dysfunctional with non-dysfunctional VAs, up to 27.7% of patients with high levels of ADMA (>0.6207 μM, N = 65) received required PTA compared with 4.4% of those with low levels (≤0.6207 μM; N = 90; p < 0.001). In multivariate analysis, the plasma baseline levels of ADMA independently conferred nearly 4.55 times the risk of primary stenotic dysfunction of HD VA (HR: 4.55; 95% confidence interval: 1.20 to 17.26; p = 0.026). In conclusion, our findings suggest the role of ADMA in the development of symptomatic VA dysfunction. Additionally, PAOD severity can be used in clinical practice to predict whether acute thrombotic occlusion of VA will easily occur in HD patients.

Background & Objectives: The Previous studies of multidetector CT (MDCT) of the lower extremities for the detection of peripheral vascular disease showed high diagnostic accuracy but were performed with older generation systems. Our study aimed at assessing the diagnostic value of 128 MDCTA compared with that of digital subtraction angiography (DSA) in the grading of focal arterial disease of lower extremity arteries on the basis of anatomic regions.Materials & Methods: Forty-two patients with peripheral arterial occlusive diseases underwent both MDCTA and DSA. Lower extremity arteries depicted at MDCTA and DSA were graded separately for the degree of stenosis into 3 anatomic regions and 33 segments. Grading by MDCTA and DSA was done independently. Homogeneity analysis was used between MDCTA and DSA measurements in each patient. The sensitivity, specificity, positive predictive value and negative predictive value for detection of stenotic lesions were calculated for all anatomic regions, with findings at DSA used as the reference standard. Results: No statistically significant difference (P>.05) between DSA and MDCTA was present in Aorto-iliac and poplitiofemoral regions while there was statistically significant difference (PConclusion: MDCTA is excellent alternative in diagnosing lower extremity arterial occlusive diseases above the knee. DSA remains better on illustrating distal runoff vessels.

Introduction: The effect of Ayurvedic therapy in type 2 diabetes (T2D) is well documented. For people with type 1 diabetes (T1D), there is little evidence on the applicability of Ayurvedic therapy. This case illustrates the course of Ayurvedic treatment in a person with T1D accompanied by peripheral arterial occlusive disease (PAOD)., Case Presentation: The patient had insulin-dependent T1D since the age of 6 years. At 39 years of age, he developed progressive bilateral PAOD of the femoral arteries. He presented claudication symptoms at a walking distance of 150 m. Ten surgical interventions for recanalization have been performed. The PAOD put heavy psychological strains on the patient. He developed moderate depression with anxiety and complained of tinnitus and sleep disturbances. Through an initial outpatient Ayurvedic treatment mainly focused on dietary, lifestyle changes and phytotherapeutics, and a subsequent 6-week inpatient Ayurvedic treatment in India, a weight reduction of 12 kg, a reduction in insulin requirement to 65% of baseline, as well as a walking performance without restriction at a medium load could be achieved. The depression and inner tension retreated, and one-sided tinnitus and existing sleep disturbances dissolved completely. The lasting effect was still perceptible 5 months after the inpatient stay., Conclusions: For this person with T1D with PAOD, outpatient and inpatient Ayurvedic therapy could generate a significant improvement of his situation. The case demonstrates that people with T1D can benefit from using individualized Ayurvedic therapy. This case motivates to invest in Ayurvedic research for people with T1D and complications., Die Wirkung der ayurvedischen Therapie bei Typ-2-Diabetes (T2D) ist gut dokumentiert. Für Menschen mit Typ-1-Diabetes (T1D) gibt es kaum Belege für die Anwendbarkeit der ayurvedischen Therapie. Dieser Fall veranschaulicht den Verlauf einer ayurvedischen Behandlung bei einer Person mit T1D, begleitet von einer peripheren arteriellen Verschlusskrankheit (pAVK).Der Patient hatte seit seinem 6. Lebensjahr einen insulinabhängigen 'T1D'. Im Alter von 39 Jahren entwickelte er eine fortschreitende bilaterale periphere arterielle Verschlusskrankheit (pAVK) der Oberschenkelarterien. Bei einer Gehstrecke von 150 m zeigte er Claudicatio-Symptome. Es wurden 10 chirurgische Eingriffe zur Rekanalisation durchgeführt. Die pAVK stellte für den Patienten eine starke psychische Belastung dar. Er entwickelte eine mittelschwere Depression mit Angstzuständen und klagte über Tinnitus und Schlafstörungen. Durch eine erste ambulante ayurvedische Behandlung, die sich hauptsächlich auf Ernährungs-, Lebensstiländerungen und Phytotherapeutika konzentrierte, und eine anschließende 6-wöchige stationäre ayurvedische Behandlung in Indien wurde eine Gewichtsreduktion um 12 kg, eine Reduzierung des Insulinbedarfs auf 65% des Ausgangswerts sowie eine bedeutende Verbesserung der Gehstrecke erreicht. Die Depression und die innere Anspannung verschwanden, und der einseitige Tinnitus und bestehende Schlafstörungen lösten sich vollständig auf. Der nachhaltige Effekt war noch 5 Monate nach dem stationären Aufenthalt spürbar.Für diese Person mit T1D mit pAVK konnte eine ambulante und stationäre ayurvedische Therapie eine deutliche Verbesserung der Situation bewirken. Der Fall zeigt, dass Menschen mit T1D von einer individualisierten ayurvedischen Therapie profitieren können. Dieser Fall motiviert dazu, in die ayurvedische Forschung für Menschen mit T1D und Komplikationen zu investieren., (© 2023 S. Karger AG, Basel.)