View clinical trials related to Infection.
Filter by:Lenakap : This multicenter, non randomized (single arm), open, phase II study aims to evaluated the efficacy of Lenalidomide in HIV-associated kaposi disease. Patients will be followed for 48 weeks. Measurement of primary endpoint will be at 24 weeks.
The purpose of this study is to determine whether bladder catheterization can be safely avoided in patients admitted to the hospital with stroke using a nursing protocol, and whether this decreases the incidence of urinary tract infections. The investigators hypothesize that the protocol will be tolerated by nurses and patients, and that patients without bladder catheters will have fewer urinary tract infections and better outcomes.
This phase I clinical trial is studying the side effects and the best dose of vorinostat when given together with paclitaxel and carboplatin in treating patients with metastatic or recurrent solid tumors and human immunodeficiency virus (HIV) infection. Vorinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as paclitaxel and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving vorinostat together with paclitaxel and carboplatin may kill more tumor cells. NOTE: An administrative decision was made by NCI to halt further study of vorinostat in this specific patient population as of February 1, 2013. No patients remain on vorinostat. Going forward this study will determine the safety and tolerability of the paclitaxel and carboplatin combination in this patient population.
This 96 week, Phase 2b study in 150 HIV-1 infected antiretroviral (ART) naive adult subjects consists of a dose-ranging evaluation of GSK2248761 at blinded doses of 100 mg and 200 mg once daily with a control arm of open-label efavirenz (EFV) 600 mg once daily. The background ART for all 3 arms will be chosen by the Investigators and will be either abacavir/lamivudine [ABC/3TC] or tenofovir/emtricitabine [TDF/FTC] fixed dose combination (FDC) tablets. Antiviral activity, safety, PK, and development of viral resistance will be evaluated.
In recent years, several new methods for treatment of catheter-related bloodstream infections (CRBSI) such as antibiotic or antiseptic lock-therapy have been developed with variable success [1-10]. Long-term tunnelled central venous catheters provide a reliable access for administration of chemotherapy, parenteral nutrition or haemodialysis. However, they are not free of complications such as bacteremia. The need to preserve these intra-vascular devices as long as is possible in patients in whom conventional treatment was failed makes emerge antibiotic lock-technique. Ethanol lock-therapy was demonstrate her utility in this cases. But no study has yet been published using the ethanol lock-therapy as a prophylactic therapy in catheter related infections, neither her application in short-term CVCs. Objectives: To investigate the value of a ethanol-lock solution in the prophylaxis of non-tunnelled short-term CVC related infections in a heart post-surgical intensive care unit (HPSICU). Methods: An academic, prospective, randomized and controlled clinical trial is proposed. Patients at HPSICU who have a CVC more than 48 h will be randomized in two arms (ethanol-lock or control group with conventional measurements such as anticoagulants). In the follow-up period, we will register all necessary data to evaluate the end-points of study (CBRSI rate, catheter colonization rate, hospital stay, antimicrobial consume and adverse events due to ethanol).
Recurrent CDI is a growing problem with few treatment options that provide lasting effect. Fecal transplantation has been shown in several case series to be successful in controlling recurrent CDI. The current study is a non-blinded, randomized controlled trial comparing fecal transplantation with a 6 week taper of oral vancomycin for the treatment of refractory CDI. Approximately 146 patients will be enrolled over one year. Participants in the study will be followed for 120 days, and will be given the opportunity to cross over to the alternative intervention arm if a relapse in symptoms occurs. The primary outcome measure will be recurrence of toxin-confirmed CDI within 120 days of starting the intervention. Secondary outcomes include: early recurrence of symptoms within 14 days, relapse within 120 days (same strain of C. difficile), attributable mortality, hospitalization and serious adverse events.
The overall goal of this trial is to evaluate the efficacy of FG-3019 for reversing liver fibrosis in subjects with chronic hepatitis B infection who are beginning antiviral therapy with entecavir. This Phase 2 randomized, double-blind, placebo controlled study will enroll subjects with chronic active hepatitis B infection and liver fibrosis (Ishak score ≥2) who are eligible for antiviral therapy.
When root canals of infected teeth with closed ends are cleaned, disinfected and filled, the results are predictable with excellent outcomes. However, in a tooth with incomplete root development, the end of the root(s) must be closed before filling the root canals. One or two-step artificial barrier using mineral trioxide aggregate (MTA) has been used before filling the root canals of these teeth. Despite the high success of this treatment, this procedure does not result in complete root formation and these teeth are susceptible to root fracture. A number of case reports in scientific journal have shown the possibility for regeneration of nerve within the root canal space and continued root development in teeth with dead nerves and open ends. There is very little information regarding the use of stem cells and growth factors from the blood of patients to regenerate the nerves in these teeth. Platelet rich plasma (PRP) from whole blood has been mentioned in the literature as a potential ideal material for regeneration of nerves in these teeth. The purpose of this study is to investigate the use of PRP to regenerate tooth nerve and close the root ends in teeth with root canal infection and open root ends.
Respiratory infections have a high associated morbidity and mortality, especially in immunocompromised patients. To initiate effective treatment of respiratory infections, it is essential that a rapid and thorough laboratory analysis of respiratory specimens be performed, given the wide range of pulmonary pathogens that can be detected in this population. Conventional microbiology is time-consuming and cumbersome, and the capability of local laboratories to assess specimens for rare or unusual pathogens is often limited. This study will evaluate if a newer technology can be effectively utilized in the identification of a broader range of infectious agents relative to conventional procedures. Resequencing Pathogen Microarray (RPM) technology developed by TessArae , LLC which ceased operations in July 2014) uses a microarray chip to identify multiple pathogens in a clinical specimen. The technology has had limited clinical application, but early studies have shown its effectiveness in accurately identifying a large number of viral and bacterial organisms. In contrast to conventional microbiological procedures based on phenotypic traits (growth characteristic and enzymatic activity), this is microarray utilizes DNA sequence analysis to detect and identify the species, serotype/subtype, or strain of the infectious agent. Aliquots of respiratory specimens (initially, specimens collected by bronchoalveolar lavage, BAL) from 200 patients at the NIH Clinical Center and the Washington Hospital Center will be analyzed using the customized microarray chip. The specimens will be collected as part of the patients routine clinical care. The results of the TessArray microarray analysis will not be available to the clinician and therefore will not have any effect on the clinical care of the patients. The results of the microarray analysis from each site will be compared to that site s clinical laboratory results, and the data will be analyzed by site.
This 48 week, phase 2b study in 150 HIV-1 infected antiretroviral therapy experienced adult subjects consists of a dose-ranging evaluation of GSK2248761 at blinded doses of 100 mg and 200 mg once daily with a control arm of open-label etravirine (ETV) 200 mg twice daily. The background ART for all three arms will be darunavir/ritonavir (DRV/r) 600 mg/100 mg twice daily plus raltegravir (RAL) 400 mg twice daily. Antiviral activity, safety, PK, and development of viral resistance will be evaluated.