A comparison of patient-reported outcome measures following technical success and technical failure in the treatment of great saphenous vein incompetence using ClariVein: A subanalysis of a multicenter randomized controlled trial comparing 2% and 3% polidocanol.

Objective: This study aimed to compare patient-reported outcomes after technical success (TS) and technical failure (TF) in treating great saphenous vein incompetence (GSV) with ClariVein.

Methods: A subanalysis of a previous trial was conducted on symptomatic GSV incompetence patients who received ClariVein treatment with 2% or 3% polidocanol (POL) and were followed for 6 months. Blinding was implemented for observers and patients, and data from both POL groups were combined.

Guideline recommendations on minimal blood vessel diameters and arteriovenous fistula outcomes.

Objective: Clinical guidelines provide recommendations on the minimal blood vessel diameters required for arteriovenous fistula creation but the evidence for these recommendations is limited. We compared vascular access outcomes of fistulas created in agreement with the ESVS Clinical Practice Guidelines (i.e.

Editor's Choice - Interventions to Achieve Functionality in Newly Created Arteriovenous Fistulas in the Shunt Simulation Study Cohort.

Objective: Although observational cohort studies report that interventions to achieve functionality are clinically successful in 85% of patients, the proportion of newly created autologous arteriovenous fistulas that result in functional vascular access typically is only 70 - 80%. To address this discrepancy, the selection and outcomes of interventions to achieve functionality in a multicentre prospective cohort study were analysed.

Methods: The Shunt Simulation Study enrolled 222 patients who needed a first arteriovenous fistula in nine dialysis units in The Netherlands from 2015 to 2018 and followed these patients until one year after access creation.

The role of infragenicular spliced vein bypass surgery in patients with chronic limb-threatening ischemia: single center long-term results.

Background: In patients requiring infrageniculate surgical revascularization a single-segment great saphenous vein (SS-GSV) is the optimal conduit. In the absence of a SS-GSV, the small saphenous vein and arm veins can also be used to obtain an all-autologous bypass. The aim of this study was to compare the long-term results of infrageniculate SS-GSV bypasses and spliced vein bypasses in patients with chronic limb-threatening ischemia (CLTI).

Endovenous laser ablation versus conventional surgery in the treatment of small saphenous vein incompetence.

Introduction: In this multicenter, randomized controlled trial, endovenous laser ablation (EVLA) is compared with conventional surgery for the treatment of varicose veins based on incompetence of the small saphenous vein and the saphenopopliteal junction (SPJ).

Methods: In two Dutch hospitals, 189 patients were enrolled and randomized to receive EVLA (810-nm laser) or ligation of the SPJ. End points were success rate measured with duplex ultrasound (6 weeks post-treatment), perioperative pain, quality of life, duration of surgery, difficulty of surgery, complications, cosmetic results, and number of days to resume work and normal activities.

Secondary interventions in patients with autologous arteriovenous fistulas strongly improve patency rates.

Background: Nowadays, as a result of more liberal selection criteria, dialysis-dependent patients have become substantially older, more likely to be female and diabetic, and have more comorbidity. The 1-year primary patency rates of arteriovenous fistulas (AVFs) are poor. To improve these results, several secondary interventions can be performed.

A randomized multicenter study of the outcome of brachial-basilic arteriovenous fistula and prosthetic brachial-antecubital forearm loop as vascular access for hemodialysis.

Background: Vascular access is a necessity for patients with end-stage renal disease who need chronic intermittent hemodialysis. According to Kidney Disease Outcomes Quality Initiative (KDOQI) guidelines, radial-cephalic (RC) and brachial-cephalic (BC) arteriovenous fistulas (AVF) are the first and second choice for vascular access, respectively. If these options are not possible, an autogenous brachial-basilic fistula in the upper arm (BBAVF) or a prosthetic brachial-antecubital forearm loop (PTFE loop) may be considered.

Forearm venous distensibility predicts successful arteriovenous fistula.

Background: The success of a newly created arteriovenous fistula (AVF) depends on sufficient maturation of the forearm vein used. This maturation fails in up to 50%. We hypothesize that impairment of forearm venous distensibility, ie, the ability of veins to adjust to increased pressure, is related to AVF failure.

Ultrasound-guided percutaneous transabdominal treatment of a type 2 endoleak.

We describe a case of multiple endoleaks following endovascular repair of an abdominal aortic aneurysm, treated by various methods. A new transabdominal embolization approach using color-flow duplex guidance is presented.