Active clinical trials for "Necrosis"

This is a post-marketing surveillance on Medacta Shoulder System

Primary Objective: The primary objective of this study is to develop and validate a clinical risk index score for identifying NSTIs in emergency general surgery patients being evaluated for a severe skin and soft tissue infection. Secondary Objectives: To describe the contemporary microbiology of NSTIs and explore the effects on outcomes and to identify predictors of amputation and mortality.

This study is a multicenter, retrospective and prospective, non-controlled, non-randomized post market clinical follow-up study. The objectives of this study are to confirm the long-term safety, performance and clinical benefits the Exception Cementless femoral stem (standard and varized) when used in primary total hip arthroplasty.

This PMCF study is designed to collect safety and efficacy data on hip hemiarthroplasty surgeries with Corin BiPolar-i shell and the Oceane+ or Meije Duo femoral stem up to 10 years.

The main objectives of this study are to confirm the long-term safety, performance, and clinical benefits of the G7 Freedom Constrained Vivacit-E Acetabular Liners in primary and revision total hip arthroplasty.

To assess the levels of TNF- α in vitreous samples of patients with retinal vein occlusion prior to administration of intravitreal anti-VEGF and compare them to levels in vitreous samples of normal subjects so as to investigate the association of vitreous tumor necrosis factor with the pathogenesis of retinal vein occlusion.

Humanitarian Device Exemption Approved Patient Specific Talus Spacer Post Approval Study.

This is a Post-Marketing Surveillance of SMS femoral stem prosthesis.

Regenerative endodontic procedures (REPs) are the most recent proposal to manage immature permanent teeth with necrotic pulps. So in this study, the investigator will evaluate the clinical and radiographical revitalization success in necrotic young permanent anterior teeth of participants by using Concentrated Growth Factor versus Platelet-Rich Fibrin

The aim of this study is to clinically compare the intensity of post-operative pain and the amount of bacterial reduction after using Moringa oleifera leaf extract solution during chemo-mechanical preparation, versus 2.5% NaOCl, in asymptomatic necrotic mandibular premolars treated in a single visit