Cost-effectiveness analysis of radiofrequency renal denervation for uncontrolled hypertension in Canada.

Aims: Catheter-based radiofrequency renal denervation (RF RDN) is an interventional treatment for uncontrolled hypertension. This analysis explored the therapy's lifetime cost-effectiveness in a Canadian healthcare setting.

Materials And Methods: A decision-analytic Markov model was used to project health events, costs, and quality-adjusted life years over a lifetime horizon.

Hysteroscopic Lysis of Complex Uterine Adhesions After Interventional Radiology-Guided Access.

Objective: To demonstrate a novel surgical technique using hysteroscopic lysis of adhesions after interventional radiology (IR)-guided access in patients with severe intrauterine adhesions and challenging uterine access.

Design: This video illustrates the technique of the safe division of intrauterine adhesions after IR-guided access.

Setting: Conventional hysteroscopic adhesiolysis might be inadequate or risky in cases of severely narrowed or obstructed uterine flow tract, possibly resulting in incomplete adhesiolysis, false passages, or uterine perforation.

Development of a unilateral porcine emphysema model induced by porcine pancreatic elastase.

Emphysema is one of the pathological hallmarks of chronic obstructive pulmonary disease. We have recently reported that radiofrequency therapy improves lung function in rodent models of emphysema. However, preclinical data using large animals is necessary for clinical translation.

Diagnosis and Management of Pelvic Venous Disorders: Expert Panel Narrative Review.

Pelvic venous disorders (PeVD), previously known by various imprecise terms including pelvic congestion syndrome, have historically been underdiagnosed as a cause of chronic pelvic pain (CPP), a significant health problem associated with reduced quality of life. However, progress in the field has helped to provide heightened clarity with respect to definitions relating to PeVD, and evolution in algorithms for PeVD workup and treatment has been accompanied by new insights into the causes of a pelvic venous reservoir and associated symptoms. Ovarian and pelvic vein embolization, as well as endovascular stenting of common iliac vein compression, should be considered as management options for PeVD.