There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The primary aim of this protocol is to investigate a possible new, neuroprotective treatment to prevent cognitive deficits that occur after carotid endarterectomy. We will investigate whether a widely used antibiotic agent - minocycline - that has shown neuroprotective effects in animal models of neurological diseases - can reduce the cognitive deficits associated with the surgical procedure of carotid endarterectomy (CEA). Because these cognitive deficits are believed to be a result of small strokes (due to emboli and/or hypoperfusion), this study will provide preliminary data on the use of this drug as a neuroprotective agent in stroke - a leading cause of disability. (1) The first aim of this study is to examine whether 5 doses of minocycline administered 36 hrs before and 1 dose 12 hrs after the surgical procedure in patients undergoing CEA are effective to reduce the cognitive deficits associated with this procedure as compared with placebo. a. The null hypothesis is that there is no difference in cognitive performance changes after CEA between the patients that receive placebo or minocycline.
The rate of complication and death of patients with acute digestive tract bleeding is increased in the setting of acute coronary heart disease. The aim of the study is to establish the relative importance of the risk factors contributing to the death rate from acute digestive tract bleeding in patients admitted with acute coronary heart disease.
A randomized, double blind clinical trial comparing buprenorphine and naltrexone maintenance treatment when combined with drug abuse and HIV risk reduction counseling (DC-HIV) for heroin and opium addicts in Iran.
RATIONALE: Drugs used in chemotherapy, such as capecitabine and paclitaxel (albumin-stablized nanoparticle formulation, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. PURPOSE: This phase II/III trial is studying how well giving capecitabine together with paclitaxel (albumin-stabilized nanoparticle formulation) works in treating women undergoing surgery for stage II or stage III breast cancer.
This is a Phase IV study evaluating triglyceride levels in peritoneal dialysis patients.
This research is important because it allows for the determination of resistance rates to antibiotics that may not be frequently tested by the clinical microbiology laboratory at University of Pittsburgh Medical Center (UPMC)-Presbyterian. It also will provide antibiotic minimum inhibitory concentrations (MICs) for these pathogens which may help in identifying the best empiric antibiotic option for gram-negative blood stream infections based on known pharmacodynamic parameters.
This is an open-label cross-over randomized control study comparing the effect of modafinil and methylphenidate in patients with Parkinson's disease with excessive daytime sleepiness.
The purpose of this research study is to discover whether instruments widely used in skin research can be used to measure wound healing in split thickness skin graft donor sites and whether these instruments can detect differences in healing when two different dressing products are used.
The Infectious Disease Society of America has recently recommended that patients with Human Immunodeficiency Virus (HIV) be screened for kidney disease on a regular basis. Screening involves non-invasive urine and blood test and a screening program has already been initiated here in the University of Mississippi HIV clinic. This study looks at the effect of this new screening program. Our Hypothesis is that screening for kidney disease is a cost effective and important addition to the care of patients with HIV.
This is a 6 year, Phase I, Clinical Research Protocol to study the feasibility of using a telemedicine system for performing research in a remote hospital system.