View clinical trials related to Necrosis.
Filter by:Revision total hip replacement arthroplasty is a surgery having intra- and postoperative substantial blood loss. The investigators will investigate the relationship between the various hematologic variables and postoperative bleeding volume.
Comparing the postoperative pain resulting after mechanical instrumentation using Reciproc reciprocating files versus that resulting after using ProTaper Next rotary files in asymptomatic necrotic molars.
In this study, the researchers will investigate the effect of single-file reciprocating versus single-file rotational file systems on the postoperative pain in adult patients who have necrotic pulp and apical periodontitis. The participants will be assigned by chance to separate groups that compare 2 different treatments, reciprocating single-file system (Reciproc Blue) and rotational single-file system (OneShape). As a reference, Mtwo multi-file (full-sequence) will be used.
Postoperative cognitive dysfunction (POCD) occurs mainly in aged patients. POCD may increase the mortality and morbidity. However, the mechanism of POCD is not clear yet and no effective therapy method was proved. According to our previous study, the central cholinergic system impaired by the anesthesia and surgery play a very important role in the POCD and donepezil an acetylcholinesterase inhibitor can prevent the POCD after isoflurane anesthesia in aged mice. Donepezil is a commercial medicine used for the Alzheimer Disease, which is tolerable and has minimal adverse events. In present study a multi-center randomized case control study was conducted and we hypothesized that donepezil attenuate the POCD.
The purpose of this study is to determine whether the use of triple antibiotic paste as intracanal medication with an anti-inflammatory drug, compared to a calcium hydroxide will reduce postoperative pain and intracanal bacteria or not in patients with asymptomatic necrotic teeth.
Acute Renal Failure (ARF) is defined by a severe, and usually reversible, glomerular filtration rate decreasing. Acute Tubular Necrosis (ATN) remain the major cause of ARF involving distress and destruction of tubular cells. This specific typology of ARF may evolve toward Chronic Renal Failure (CRF) concretizing a major public health issue. Predict the progression of ARF towards CRF appears essential. The investigators believe that the PIIINP and urinary NGAL biomarkers may constitute robust biomarkers of progression risk towards CRF.
To confirm 1) whether, compared with core decompression alone, core decompression with porous tantalum rod implantation improves the hip joint function of patients with avascular necrosis of the femoral head after femoral neck fracture surgery, 2) whether porous tantalum rod shows favorable biocompatibility with the human body, and 3) whether this treatment method is feasible for treating avascular necrosis of the femoral head after femoral neck fracture surgery.
The primary objective of this study is to evaluate the efficacy of andecaliximab (GS-5745) versus placebo as an add-on therapy to a tumor necrosis factor (TNF) inhibitor and methotrexate in adults with moderate to severe rheumatoid arthritis (RA).
To assess the overall safety and efficacy of intra-arterial (IA) bevacizumab for the treatment of radiation necrosis. A single 2.5 mg/kg dose of bevacizumab will be given intra-arterially after osmotic blood-brain-barrier disruption.
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.