Comparison of Outcomes of Drug-Coated Balloons versus Plain Balloons in Secondary Interventions on Percutaneous Arteriovenous Fistulae.

Purpose: To compare patency and reintervention outcomes after either plain old balloon angioplasty (POBA) or drug-coated balloon angioplasty (DCBA) for venous stenoses after percutaneous arteriovenous fistula (pAVF) creation.

Materials And Methods: One-hundred ninety-five pAVFs were successfully created during the study period, 141 using Ellipsys and 54 using Wavelinq. After pAVF creation, 95 patients (48.

Venous Pathologies and Interventions of the Head.

Intracranial venous pathologies are a historically underrecognized group of disorders that can have a devastating impact on patients. Despite advancements in peripheral venous disorders and arterial neurointerventions, intracranial venous pathologies have received comparatively little attention. Understanding the anatomy, physiology, clinical relevance, and treatment options of intracranial venous pathologies is fundamental to evolving therapies and research priorities.

Percutaneous Arteriovenous Fistula Creation with Intended Brachial Vein Outflow and Secondary Brachial Vein Transposition Using the WavelinQ EndoAVF System.

Purpose: To assess percutaneous arteriovenous fistula (pAVF) creation with subsequent brachial vein transposition (BVT) using the WavelinQ endoAVF system.

Materials And Methods: A pre-existing database was retrospectively reviewed. Nine patients underwent attempted pAVF-BVT creation between December 2017 and November 2021.

Effectiveness of Radiofrequency Ablation in the Treatment of Painful Osseous Metastases: A Correlation Meta-Analysis with Machine Learning Cluster Identification.

A systematic review and meta-analysis of pain response after radiofrequency (RF) ablation over time for osseous metastases was conducted in 2019. Analysis used a random-effects model with GOSH plots and meta-regression. Fourteen studies comprising 426 patients, most with recalcitrant pain, were identified.

Jejunal varices: an unconsidered cause of recurrent gastrointestinal haemorrhage.

A 78-year-old woman presented with melaenic stool and severe anaemia 4 years after a pancreaticoduodenectomy for adenocarcinoma of the pancreas. Initial workup revealed haemorrhage from the choledochojejunostomy site. Despite multiple endoscopic clips to the region, bleeding reoccurred multiple times over a period of several months.