Active clinical trials for "Infections"

The purpose of this study is to determine whether vitamin D supplements given to children aged 1 month to 5 years, hospitalized with acute lower respiratory tract infection will improve symptoms and reduce the duration of hospitalization.

The purpose of this study is to evaluate the efficacy of mesenchymal stem cells (MSC) in the treatment of refractory cytomegalovirus (CMV) infection after allogeneic hematopoietic stem cell transplantation (allo-HSCT).

Chronic Hepatitis C Virus (HCV) infection is a major cause of liver cirrhosis and hepatocellular carcinoma world-wide. Current combination therapy of pegylated interferon-alfa, ribavirin and protease inhibitors is limited by resistance and substantial side effects. The investigators identified epidermal growth factor receptor (EGFR) as host factor for HCV infection. Inhibition of kinase function of EGFR by approved inhibitor Erlotinib (TarcevaTM) broadly inhibits HCV infection of all major genotypes including viral escape variants resistant to host immune responses. Completed preclinical proof-of-concept studies in HCV cell culture and animal model systems demonstrate that inhibition of EGFR function by Erlotinib constitutes a novel antiviral approach for prevention and treatment of HCV infection (European patent application EP 08 305 604.4, Filing date: September 26, 2008; Inserm, Paris, France and Lupberger et al. Nature Medicine 2011). Since Erlotinib (TarcevaTM) is an established approved drug for cancer treatment and has a well characterized safety profile in humans, the aim of the study is to investigate the safety, efficacy and pharmacokinetics of Erlotinib, a first-in-class entry inhibitor, for treatment of HCV infection in a randomized placebo-controlled double blind clinical trial in patients chronically infected with HCV. Following completion, this trial will set the stage for a further investigation of entry inhibitors as antivirals in combination with standard of care or direct antivirals such as HCV protease inhibitors. Thus, this randomized clinical trial will be an important step in the development of novel urgently needed antiviral therapies overcoming resistance.

This study aims to determine whether a cranberry concentrate reduces recurrent urinary tract infections (UTIs) in women who consume it. About 150 adult women will participate in this study. Subjects will be randomized (like flipping a coin) to take either cranberry capsule or a placebo for 12 months. We expect cranberry supplement to have better results than the placebo. Subjects will not know which supplement they are taking. The primary outcome is the number of UTIs over 12 months.

exercise and physical activity can have an anti-inflammatory effect, while there is evidence that a sedentary lifestyle could be the basis for the development of systemic inflammation and increased cardiovascular risk. The primary objective is to assess whether regular physical activity is able to induce a decrease in systemic immune-activation in HIV positive patients.

Chlamydia trachomatis is the most commonly reported bacterial sexually transmitted infection (STI), especially among young women. Up to 75% of C. trachomatis infected women are asymptomatic. If untreated, C. trachomatis infection can cause sequelae such as pelvic inflammatory disease, ectopic pregnancy and tubal factor infertility. C. trachomatis can also cause anorectal infections, which are typically asymptomatic. Among women with urogenital chlamydial infection, around 36-91% also had concurrent anorectal chlamydial. Notably, there was no association with anal intercourse in the studies that reported it. However, guidelines do not recommend routine anorectal testing, but restricted testing in people who are in high-risk groups, report anal sexual behavior, or have anal symptoms, i.e., on selective indications. This is in contrast to urogenital testing, which is a routine procedure in STI care services. The anal transmission of C. trachomatis in women may occur by autoinoculation from the vagina due to the close proximity of the vagina and the anus. C. trachomatis could lead to a persistent infection in the lower gastrointestinal tract, suggesting the potential role of autoinoculation of cervical chlamydial infection from the rectal site. Such (repeat) urogenital infections could lead to reproductive tract morbidity. Recommended treatments for C. trachomatis infections are a single 1g dose of azithromycin or 100mg of doxycycline 2 times a day for 7 days. Although these two regimens are equivalent for urogenital infection, no study has compared the effectiveness of these two treatments on anorectal infection. If rectal C. trachomatis is a hidden reservoir influencing transmission rates, and considering the potential complications of cervical infections, providing further evidence of the need for effective rectal treatments among women is highly relevant.

This is a randomised, double-blind, placebo-controlled, multicentre, phase 2 study to evaluate the efficacy, safety and tolerability of orally administered AK0529 in Chinese adults with RSV infection.

Quasi-experimental intervention multicenter trial of patients treated with new antibiotics (before-after study). The study will be carried out in 14 hospitals of the Andalusian Public Health System with representation from all the provinces and has been designed in two phases: A first phase in which an observational study of historical preintervention cohorts of patients who have received either empirical or targeted treatment with ceftaroline, tedizolid, dalbavancin, ceftazidime-avibactam, ceftolozane-tazobactam and isavuconazole from January 2016 to December 2019 will be developed. Case detection will be carried out by locating the antimicrobial prescriptions in the electronic prescribing systems and / or pharmaceutical management systems of each hospital. A set of epidemiological, clinical, microbiological and prognostic variables will be completed in each case. A second phase or intervention period that will be applied to the cohort of patients treated with new antibiotics (intervention cohort) from January 2020 to June 2021. A quasi-experimental intervention study will be carried out through the development of a Program for Optimizing the use of Antibiotics (PROA) in Spanish, Antimicrobial Stewardship Program (ASP) in English, in the participating hospitals. It will consist in the development of a consensus document on the use of new antibiotics following a Delphi methodology, dissemination of the consensus document / guide among the participating hospitals and audit on the prescription of new antimicrobials after the implementation of the guide based on providing non-imposition advice and positive reinforcement to the prescriber. The recommendations will be consigned in a structured form, which will allow to evaluate the degree of follow-up of the recommendations. The audit will be performed on day 0-1 of the prescription. Cohort of bacteremia due to multiresistant microorganisms ("safety" cohort): In order to evaluate the safety of the use of new antimicrobials against therapeutic alternatives in syndromes where they are potentially a preferred option and parallel to the two phases, episodes for bacteremia by carbapenem-resistant Acinetobacter baumannii and Pseudomonas aeruginosa, carbapenem-resistant enterobacteria, vancomycin-resistant Enterococcus faecium and methicillin-resistant Staphylococcus aureus occurred in participating hospitals from 2017 to 2021 will be collected.

The purpose of this study is to assess the safety and efficacy of polymyxin B as monotherapy versus a combined polymyxin B-carbapenem therapy against multidrug-resistant (MDR) gram negative infections. The investigators intend to evaluate if this synergistic drug regimen correlates with improved outcomes against gram-negative infections in critically ill patients including: better clinical resolution, reduced length of stay at hospital, reduced length of stay at the intensive care unit, and less recurrence of infection.

This clinical trial will evaluate safety, immunogenicity, and efficacy (prevention of Mtb infection as measured by IGRA conversions) of H56:IC31 in remotely BCG vaccinated adolescents.