Active clinical trials for "Necrosis"

The purpose of this study is to perform a five-year, prospective evaluation of the Copeland™ Humeral Resurfacing Head Prosthesis for outcome and durability. Relief of pain and restoration of function will determine long-term clinical outcome while durability will be measured by the absence of revisions.

The purpose of this prospective clinical data collection is to document the performance and clinical outcomes of the M2a- 38™ Hip System

The study is a multicenter, prospective, non-randomized, non-controlled consecutive cohort post-market clinical follow-up study.

The purpose of this project is to provide appropriate administrative and technical supports for the warehousing and use of imaging data in pancreatic necrosis data for research purposes.

In this Post Market Clinical Follow-up Study (PMCF Study), the short-term clinical and radiological results of the cementless Excia T® prosthesis in routine clinical use shall be assessed and the migration taking place in the first 24 months evaluated.

The course of AVN between Initial diagnosis and total hip replacement (THA) is analysed. The impact of early interventions versus conservative therapy in AVN before THA will be evaluated. The short and long term outcomes of AVN patients undergoing THA with respect to complications, reoperations and quality of life are investigated. Potential risk factors for adverse outcomes will be investigated.

This is a prospective multicenter study of the LPS-Flex Porous Femoral Components when used in primary total knee arthroplasty. The purpose of the study is to obtain short-, mid-, and long-term clinical outcomes and implant survivorship data for the NexGen LPS-Flex Porous Femoral components.

This is a national multi-center, prospective surveillance study in patients with suspected acute coronary syndrome. Eligible patients must present to one of the participating Emergency Departments within 24 hours from the time of symptom onset. Approximately 2000 patients >18 and <85 years of age are planned to be enrolled. Upon enrollment in the Emergency Department, a venous blood sample will be obtained from each patient for analysis. The patient's diagnostic work-up, treatment and disposition will continue per the standards of the treating institution. Results will be recorded for ECGs, any cardiac biomarkers measured at the site and any follow-up cardiac objective tests performed for evidence of coronary artery disease and/or myocardial damage (exercise treadmill, coronary angiography, cardiac thallium or technetium scintigraphy, etc). The Principal Investigator at each site will evaluate the results of the diagnostic cardiac tests performed for that patient to determine whether each patient enrolled at their site has a final diagnosis of ACS. The status of each patient will also be assessed at 1 month and 6 months after enrollment for intercurrent Major Adverse Cardiac Events (MACE), including myocardial infarction, cardiac revascularization and death.

The purpose of this study is to establish the incidence of sub-optimal response to anti-TNF therapy in UC and CD participants.

In this prospective, open, controlled, cross-sectional observational study patients with psoriasis or IBD, who received either anti-TNF-alpha inhibitors or alternates (purine-, folic acid analogues, phototherapy, fumaric ester, mesalazine) for their underlying disease were included. Anogenital HPV-induced lesions, mucosal HPV DNA and serological status of mucosal low-risk (HPV6) and high-risk HPV (HPV16, HPV18) were determined.