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Older adults often walk with smaller ankle joint kinetics and larger hip joint kinetics compared to young adults. These age-related differences have been attributed, in part, to weaker plantarflexor muscles. While it is thought that regular physical activity helps to maintain muscle strength and mobility in older adults, physical activity levels on average decline with age. Therefore, understanding the effect of physical activity level on gait kinetics is an important objective for the management of mobility impairment in older adults. The purpose of this study was determine the effect of habitual endurance running on lower-extremity joint kinetics. IWP-2 mw 12 male older long-term runners (67 ± 5 yrs., 1.79 ± 0.07 m, 77.3 ± 13.7 kg) and 12 male older non-runners (70 ± 3 yrs., 1.78 ± 0.06 m, 79.68 ± 10.6 kg), performed overground walking trials at 1.3 m/s while kinematic and kinetic data were collected. Participants also performed maximal voluntary contractions at the hip, knee, and ankle joints on an isokinetic dynamometer. Older runners displayed similar ankle plantarflexor strength, similar hip extensor strength, and greater knee extensor strength compared to older non-runners, and walked with similar ankle joint kinetics (p > 0.05), and larger hip joint kinetics compared to older non-runners (p less then 0.05). Thus, physical activity, in the form of running at least 20 miles/wk. and training for at least one race per year, did not mitigate the characteristic age-related differences in gait kinetics. Our findings may indicate that age-related differences in lower-extremity gait kinetics are a normal consequence of natural aging.

Recent guidelines raise the concept of the importance of health-related quality of life (QoL). Change in QoL after amputation in ischemic patients is not well described. We aim to evaluate the change in quality of life after major limb amputation in patients with peripheral arterial disease.

We retrospectively identified all patients submitted to above-knee amputation (AKA) and below-knee amputation in our vascular surgery department in a 2-year period. Trauma excluded. A vascular amputee adapted QoL questionnaire was administered comparing the last 2 weeks to the 2 weeks before amputation. It included subjective and objective questions adapted from WHOQoL-BREEF and SF-36 divided into specific domains of QoL (physical health, role physical, pain, social, and psychological health) that were compared to 2 global items (overall QoL and general health). Independent samples tests and linear correlations were calculated.

A total of 106 patients were included, 30-day mortality rate 16.3% and 1-year 39.1%. Pati made to validate a disease-specific questionnaire for this population.

QoL does not seem to diminish in advanced ischemic patients after amputation. Older people value more a decrease in pain and family support over physical health. Therefore, patient oriented treatments should be preferred. Future research should be made to validate a disease-specific questionnaire for this population.The extracranial carotid artery aneurysms are a rare disease, representing a low percentage of peripheral aneurysms (0.4-4%). Their main symptoms are derived from cerebral events and local compression, with rupture being rare. We report the case of a 79-year-old woman who presented with a right Common Carotid Artery aneurysm with pain and local symptoms. The expansion of the aneurysm is documented with images and the surgical treatment consisting of bypass from Common Carotid artery to Internal Carotid artery with Dacron prosthesis and reimplantation of External Carotid artery is described and discussed. To the best of our knowledge, this is the first case of expansion directly documented in the literature.

The study sought to compare the safety and effectiveness of drug-coated balloon (DCB) with bare nitinol stent in patients with complex femoropopliteal(FP) lesions in real-world practice.

Patients with symptomatic (Rutherford stage 2 to 5) femoropopliteal lesions who underwent DCB or bare nitinol stent implantation at the Department of Cardiovascular Surgery of China-Japan Friendship Hospital from June 2016 to September 2017 were included. Demographics, angiographic and procedural variables were included. Freedom from target lesion revascularization (TLR), primary patency and major adverse events were obtained from follow-up results at 3,6 and12 months. Descriptive analysis was performed on all variables.

A total of 90 eligible patients were enrolled, which included 51 DCB subjects (mean age, 63.1 ± 13.2 years; 76.5% male) with 55 lesions and 39 nitinol stent subjects (mean age, 66.5 ± 10.5 years; 61.5% male) with 42 lesions. Significant higher primary patency was observed in the DCB group compared with confirm the safety and effectiveness of the DCB for patients with complex femoropopliteal lesions.

Frailty has been increasingly recognized as an important risk factor for vascular procedures. To assess the impact of frailty on clinical outcomes and resource utilization in patients undergoing carotid revascularization using a national cohort.

The 2005-2017 National Inpatient Sample was used to identify patients who underwent carotid endarterectomy (CEA) or carotid stenting (CAS). Patients were classified as frail using diagnosis codes defined by the Johns Hopkins Adjusted Clinical Groups frailty indicator. Multivariable regression was used to evaluate associations between frailty and in-hospital mortality, postoperative stroke, myocardial infarction (MI), hospitalization costs, and length of stay (LOS).

Of 1,426,343 patients undergoing carotid revascularization, 59,158 (4.2%) were identified as frail. Among frail patients, 79.4% underwent CEA and 20.6% underwent CAS. Compared to CEA, a greater proportion of patients undergoing CAS were frail (6.0% vs. 3.8%, P < 0.001). Compared to the nonfrail cohlarization. Risk models should include an assessment of frailty to guide management and improve outcomes for these high-risk patients.Endovascular repair has become the most frequent approach in the management of the ruptured infra-renal abdominal aorta aneurysm. When managing the ruptured patient with a significant retroperitoneal hematoma, abdominal compartment syndrome is often a consideration. Duodenal obstruction from the hematoma is rare and not typically a consideration. In the case of our patient, the intra-abdominal pressures were successfully managed conservatively. The large retroperitoneal hematoma, however, encased and obstructed the duodenum ultimately requiring a gastrojejunostomy. Similar rare cases of duodenal obstruction have been reported after open aortic repairs. We have not identified other cases in the literature of duodenal obstruction after endovascular management of a ruptured abdominal aorta aneurysm. We want to raise awareness to the possibility. In our opinion, conservative management would still be the preferred course of action, even if surgical management was ultimately required for the duodenal obstruction, as it reduces the initial insult in the patient with the aneurysmal rupture.