[Renal infarction by cannabis consumption].

Introduction:  Renal infarction is a rare cause for an acute renal failure. At the time being, there is no sufficient correlation to the consumption of cannabis described.

Case History:  A 40-year-old male patient presented to our emergency room because of pain in the right renal bed.

The VIVID trial 12-month outcomes of the venous stent for the iliofemoral vein using the Duo venous stent system.

Objective: There are varying anatomical and mechanical demands of stent placement in the iliofemoral venous segment; the Duo Venous Stent System is designed to address these issues. The purpose of the VIVID (Venous stent for the Iliofemoral Vein Investigational clinical trial using the Duo Venous Stent System) study was to investigate the safety and efficacy of the Duo Venous Stent System for the treatment of patients with nonmalignant iliofemoral venous obstructive disease.

Methods: This was an international, prospective, multicenter, single-arm study that enrolled patients with symptomatic nonthrombotic (NT), post-thrombotic (PTS), or acute deep vein thrombotic (aDVT) iliofemoral venous outflow obstruction.

The chronic wound characterisation study and biobank: a study protocol for a prospective observational cohort investigation of bacterial community composition, inflammatory responses and wound-healing trajectories in non-healing wounds.

Introduction: Chronic wounds affect 1%-2% of the global population, with rising incidence due to ageing and lifestyle-related diseases. Bacterial biofilms, found in 80% of chronic wounds, and scattered single-cell bacteria may hinder healing. Microbes are believed to negatively impact healing by exacerbating inflammation and host immune response.