View clinical trials related to Infections.
Filter by:Rifampicin, is key in the treatment of staphylococcal PJIs. Rifabutin has a better profile of tolerance than rifampicin regarding the risk of interaction with concomitant medications and liver disorders. The hypothesis is that rifabutin may be an alternative antibiotic option as efficient as rifampicin for the treatment of staphylococcal PJIs, with a better safety profile. The investigator aim to demonstrate the non-inferiority of rifabutin as compared with rifampicin prescribed in combination treatment for PJIs.
The aim of the study is to establish an infectious risk stratification system based on pre-and post-operative blood endotoxin profile.
This study aims to estimate the pharmacokinetics (PK) of posaconazole (POS, MK-5592) intravenous (IV) and powder for oral suspension (PFS) formulations in pediatric participants <2 years of age with invasive fungal infection (IFI).
After 7 then 13 valent pneumococcal conjugate vaccine implementation in France in children, we will evaluate the impact of this vaccination on invasive pneumococcal disease (IPD). We will describe the clinical characteristics of IPD, pneumococcus serotyping, underlying conditions and vaccination status.
The SARS-Cov2 pandemic remains associated with many concerns. One of the them is the real frequency of likely re-infection and subsequently the level of protection conferred by the acquired immunity following primary-infection. We propose to analyze a large set of laboratory data produced since the early beginning of the SARS-Cov2 spread in the French population to identify recurrent infection events and, more generally, gain insight about infection kinetics.
This cohort study aims to describe the adverse events related to the use of bacteriophages to treat serious infections, data from the literature being almost non-existent on this subject.
This is a limited-center, open-label dose escalating phase I/IIa study of autologous T cells expressing LVgp120duoCAR molecules in people with HIV infection. It will follow a 3+3 design. Dose escalation decisions will be made when a minimum of three participants have completed the safety-evaluation period (45 days) at a given dose level. Cohort 1 will undergo infusion of a single low-dose regimen of LVgp120duoCAR-T cells. Cohort 2 will undergo non-ablative conditioning with cyclophosphamide, followed by infusion of a single low-dose regimen of LVgp120duoCAR-T cells. Cohort 3 will undergo non-ablative conditioning with cyclophosphamide, followed infusion of a single high-dose regimen of LVgp120duoCAR-T cells. Following administration of the experimental therapy, HIV medications will be paused for participants in each group during an analytic treatment interruption.
Approximately 2 billion people worldwide are infected with Mycobacterium tuberculosis (TB), with 90% of individuals having latent infection (LTBI). The control of TB requires clearly delineated helper T cell (Th) 1 responses and, to a lesser extent, Th17 responses, which both play important roles in the induction and maintenance of protective immune responses in mouse models of TB infection and in the prevention of active disease, as seen in LTBI. During latency, M. tuberculosis is contained in localized granulomas. Mycobacteria specific T cells mediate delayed type hypersensitivity reactions to purified protein derivative (PPD), and this reaction is generally considered to indicate an LTBI status in the absence of demonstrable active infection. Among the various risk factors that are known to play a role in promoting active TB, HIV is the most well studied and described. However, in low-HIV-endemic countries like India, other risk factors might play a more prominent role in active TB pathogenesis. These include malnutrition, diabetes mellitus (DM), and helminth infections. LTBI individuals with these comorbidities or coinfections could be at a higher risk for developing active TB than their "healthy" LTBI counterparts without these comorbidities. Thus, it is imperative to study the pathogenesis of TB infection and disease in these "at risk" populations. In this study, we will estimate the prevalence of severe to moderate malnutrition, uncontrolled DM, and helminth infections in LTBI-positive individuals. We will collect samples from a cohort of individuals with LTBI, those with LTBI and coexistent malnutrition, DM, or helminth coinfection, and those without any of these conditions. Individual participation may last up to 6 months. The main objective of the study is to estimate the prevalence of malnutrition, DM, and helminth infections in LTBI individuals. Simultaneously, we will perform transcriptomic, proteomic, and metabolomic assays, including profiles in serum and urine, to determine the biosignature portfolio of these individuals. In addition, immunological assays examining cytokine/chemokine signatures as well as other immune parameters related to innate and adaptive responses will be performed to enhance the understanding of the immunological cross talk between LTBI and malnutrition, DM, and helminth infections.
Primary objective: To evaluate the safety and tolerability of sequential administration of P1101 and anti-PD1 in patient with chronic hepatitis B or D infection Secondary objectives: 1. To explore HBsAg loss and kinetics during the study period 2. To assess the anti-viral effect during the study period 3. To evaluate the rate of ALT normalization
This is a multi-centre, randomised, double blind, placebo-controlled study on female participants with diagnosis of high-risk human papillomavirus (HR-HPV) infection to evaluate the clearance capacity of AHCC®.