Active clinical trials for "Infections"

This study is examining the safety and efficacy of converting anti-rejection therapy from mycophenolic acid (MPA) to Zortress (everolimus) in renal transplant recipients with BK virus infection. The study will also determine if immune monitoring tests can detect an association between BK virus infection and transplant rejection episodes, based on the specific BKV infection treatment regimen. The investigators hypothesize that an anti-rejection regimen with Zortress (everolimus) and tacrolimus + prednisone will be superior to a standard regimen of reduced dose MPA and tacrolimus + prednisone in patients who have undergone renal transplantation and have active BKV infections.

The purpose of this study is to evaluate the safety and efficacy of ABT-450/ritonavir/ABT-267 (ABT-450/r/ABT-267; ABT-450 also known as paritaprevir; ABT-267 also known as ombitasvir) and ABT-333 (also known as dasabuvir) coadministered with ribavirin (RBV) in hepatitis C virus (HCV) genotype 1-infected adults with compensated cirrhosis.

Despite improvement of per and postoperative management, major pulmonary surgery continues to carry out a high morbidity with a significant mortality. Among postoperative complications, respiratory failures (nosocomial pneumonia, ARDS) are currently the most frequent and serious, as well as being the primary cause of hospital death, after major pulmonary resections. Vast majority of these complications are notoriously infectious and should be considered as hospital-acquired infections. These complications result in a dramatic increased of substantial hospital costs in term of length of hospital stay, antibiotics and morbidity. Current management of these complications stands on antibiotics, oxygen supply and physiotherapy. In severe case, a ventilatory support (invasive or non invasive) is justify in near 25 % of cases. Recent data have suggested that proximal airways colonizations could be an essential first step in the pathogenesis of theses respiratory failures. Previous works have long demonstrated that bacterial colonization was frequent between 21 to 40 % in lung cancer patients. These colonizations could act as a major predisposing factor to these postoperative respiratory failures. Because distal airways and lung parenchyma are free from bacteria at the moment of the surgery, respiratory complications should be the result from contamination by potential microorganisms belonging the upper aero-digestive tract. Consequently, decontamination of the oropharyngeal and nasopharyngeal cavities before and during the first days after surgery could have a beneficial advantage in the prevention of these complications. This decontamination has been demonstrated to be effective in critically-ill patients in intensive care unit, in cardiac surgery and in esophageal surgery. Decontamination of oropharynx and nasopharynx with Chlorhexidine Gluconate has significantly reduced the rate of postoperative global hospital-acquired infections and respiratory infectious as well. To date, data on the efficacy of this decontamination protocol in major pulmonary resections are not available.

We propose to test our primary hypothesis that treatment with Peg-IFN-α-2b will result in a decrease in integrated HIV DNA in peripheral blood and tissue in chronically HIV-infected immune-reconstituted individuals (see section 3.1) in a prospective, interventional, 1-arm, open label clinical trial. To this end, we propose to enroll 25 HIV-1-infected subjects (please refer to power calculations in section 10.1 below) currently stably suppressed (> 1y with VL < 50 copies/ml) on ART and with CD4 count > 450 cells/µl. We hypothesize that 20 weeks of treatment with Peg-IFN-alpha-2b, in the presence of HIV reactivation (i.e.: ART interruption), will result in activation of intrinsic and/or immune-mediated anti-HIV mechanisms resulting in a decrease in the levels of viral reservoir in chronically HIV-infected, immune-reconstituted individuals.

The purpose of this study is to study the effect of a probiotic on protection against upper respiratory tract infections (URTI) in children.

To test whether pre - disinfection skin scrub with 4% chlorhexidine gluconate is more effective on the reduction of surgical site microbial colonization and subsequent infection than is normal saline.

The purpose of this study is to determine whether intravenous azithromycin is effective in eradicating Ureaplasma respiratory tract infection in preterm infants born at 24 to 28 weeks gestation.

Influenza lower respiratory tract infection (LRTI) is a major cause of morbidity and mortality worldwide. While viral replication can be suppressed by antiviral treatment, excessive inflammatory responses, which are increasingly recognized to contribute to severe influenza complications, remain unopposed. Macrolides have been used widely to treat community-acquired pneumonia, and shown to exert anti-inflammatory effects in other respiratory diseases, providing clinical benefits. In this randomized, open-label, multicenter study, we aim to investigate the anti-inflammatory effects of macrolide treatment in influenza LRTI. Its impacts on the cytokine response, viral clearance, symptoms and disease resolution will be studied. Such results may lead to the development of new therapeutic approaches against severe influenza infection, and provide better insights into disease pathogenesis.

This study is to evaluate the safety, tolerability, and antiviral efficacy of ledipasvir/sofosbuvir fixed dose combination (FDC) with or without ribavirin (RBV) administered for 12 or 24 weeks in treatment-experienced subjects with chronic genotype 1 hepatitis C virus (HCV) infection.

The purpose of this study is to determine whether eradication of Helicobacter pylori infection is effective in the improvement of platelet counts in children and adolescents with chronic ITP.