Use of the 11-Item Modified Frailty Index to Determine Accurate Prognosis and Revascularization Strategy in Patients Undergoing Vascular Bypass Surgery for Intermittent Claudication.

Background: In cases of intermittent claudication (IC) where traditionally noninvasive management yields unsatisfactory results, revascularization strategy in IC patients is generally decided based on anatomical considerations and the availability of a saphenous vein graft. Life expectancy should also be considered. This study aimed to investigate the relationship between the 11-item modified frailty index (mFI-11) and the overall survival (OS) in patients with IC who underwent vascular bypass surgery to facilitate revascularization strategy selection.

Optimal Duration of Compression Stocking Therapy after Endovenous Laser Ablation Using a 1470-nm Diode Dual-Ring Radial Laser Fiber for Great Saphenous Vein Insufficiency.

To investigate the optimal duration of compression therapy after endovenous laser ablation (EVLA) using a 1470-nm diode dual-ring radial laser fiber for great saphenous vein (GSV) insufficiency. Patients undergoing EVLA of GSV for varicose vein disease were divided into two groups based on the duration of subsequent compression after the procedure: short duration group (S group; 0-2 days) and long duration group (L group; 1-4 weeks). Patient-reported outcomes (pain and quality of life [QOL]) were set as the primary outcomes, and objective findings (venous clinical severity score [VCSS], leg circumference, and duplex ultrasound [DUS] findings) were set as the secondary outcomes.

Salvage of Infected Prosthetic Grafts at the Groin or Thigh Using Muscle Flap Coverage.

This study aimed to evaluate early- and long-term outcomes in patients who undergo muscle flap coverage (MFC) for prosthetic graft infections (PGIs) at the groin or thigh. We retrospectively retrieved and analyzed data on infected wound cures, recurrence, graft and limb salvage, and survival of patients who underwent MFC for PGI at the groin or thigh between 2000 and 2018. There were eight patients in our cohort: six had groin PGIs and two had thigh PGIs.

A case of suspected propofol infusion syndrome after abdominal aortic aneurysm surgery.

Background: Propofol infusion syndrome (PRIS) is a rare but potentially lethal side effect during propofol administration.

Case Presentation: The patient was scheduled for abdominal aortic aneurysm resection and reconstruction. Propofol used during sedation for ventilation after the surgery-induced rhabdomyolysis, heart failure, and renal failure.

Metallic allergy requiring removal of iliac stent: report of a case.

Background: The use of metallic stents, which are predominantly composed of nickel, in the treatment of patients with nickel allergy has not been well studied.

Case Presentation: A patient who suffered from contact dermatitis due to implantation of an iliac stent was successfully treated by removing the stent that caused nickel allergy. The patient has exhibited no symptoms of claudication or severe pruritic rash in the 2-year follow-up period after iliac stent removal.

Distal bypass with a varicose vein graft for critical limb ischemia: report of a case.

Background: A saphenous vein complicated with varicose veins is generally thought to be unsuitable for bypass grafting.

Case Presentation: A patient who developed sepsis due to lower limb gangrene was successfully treated by endovascular treatment and bypass surgery using a varicose vein graft. There were no complications, such as occlusion or aneurysm, of the varicose vein graft during the 2-year follow-up period.

Successful Bridge Therapy with Initial Endovascular Repair for Arterioenteric Fistula Resulting from Pseudoaneurysm Rupture with Massive Gastrointestinal Hemorrhage after Pancreas Transplantation.

Pseudoaneurysm after pancreas transplantation has a reported incidence of 1.4 to 8.0% and may be caused by perioperative infection.

Functional prognosis of critical limb ischemia and efficacy of restoration of direct flow below the ankle.

Objective: Patients with critical limb ischemia have serious systemic comorbidities and are at high risk of impairment of limb function. In this study, we assessed the prognostic factors of limbs after revascularization.

Methods: In this retrospective single-center cohort study, from April 2008 to December 2012, we treated 154 limbs of 121 patients with critical limb ischemia by the endovascular therapy-first approach based on the patients' characteristics.

Sarcopenia is a risk factor for cardiovascular events experienced by patients with critical limb ischemia.

Background: Prognosis is poor for patients with critical limb ischemia (CLI), and the most frequent cause of death is cardiovascular disease. Low grip strength is a risk factor for cardiovascular events, and sarcopenia may be associated as well. Thus, we hypothesized that sarcopenia is a risk factor for cardiovascular events experienced by patients with CLI.

Improved quality of life in patients with no-option critical limb ischemia undergoing gene therapy with DVC1-0101.

Critical limb ischemia (CLI) has a poor prognosis and adversely affects patients' quality of life (QOL). Therapeutic angiogenesis may improve mobility, mortality, and QOL in CLI patients. However, the effectiveness of gene therapy on such patients' QOL is unknown.

Radial forces of stents used in thoracic endovascular aortic repair and bare self-expanding nitinol stents measured ex vivo - Rapid rescue for obstruction of the innominate artery using bare self-expanding nitinol stents.

Purpose Our objective was to compare the radial forces of several stents ex vivo to identify stents suitable for rescue of the unexpected coverage of aortic arch branches in thoracic endovascular aortic repair. Methods We measured the radial forces of two types of self-expanding bare nitinol stents (E-luminexx and Epic) used singly or as double-walled pairs, and of three endoprostheses used in thoracic endovascular aortic repair (TEVAR, Gore c-TAG, Relay, and Valiant) by compressing the stent using an MTS Instron universal testing machine (model #5582). We also examined the compressive effects of the TEVAR endoprostheses and the bare nitinol stents on each other.

Emergency thoracic aortic stent grafting for acute complicated type B aortic dissection after a previous abdominal endovascular aneurysm repair.

We report a case of acute type B aortic dissection with the complication of bowel ischemia and abdominal stent graft compression treated by emergency thoracic aortic stent grafting after endovascular aneurysm repair (EVAR) for abdominal aortic aneurysm (AAA). A 69-year-old male was admitted to our hospital for sudden thoraco-abdominal pain. He had past treatment history of EVAR for AAA half a year ago.