Active clinical trials for "Infections"

There is an increasing focus on the need to optimise nutrition, lifestyle and metabolism of parents before and during pregnancy and of the infant after birth, but as yet there is limited understanding of the specific influences and of the underlying mechanisms. This study is a follow up of children from the NiPPeR trial of a nutritional drink enriched with micronutrients, myo-inositol and probiotics taken preconception and during pregnancy. In this setting we will examine the influence of parental nutrition, lifestyle and metabolism before and during pregnancy on child growth, development and well-being; ascertaining growth, adiposity, metabolism, neurobehavioural and health outcomes in the children, and characterising the underlying mechanisms. The data collected will allow identification of the contributions of parental and offspring characteristics, nutritional, lifestyle and medical factors, social and economic status, ethnicity, genetics, metabolism and microbes to promoting healthy growth, body composition and wellbeing in the children.

The Uroshield device is a commercially available device with two parts: a disposable actuator which attaches to the external portion of the catheter and a portable battery. The device sends out low-frequency ultrasound waves which run along the surfaces of the catheter. These acoustic waves prevent bacteria from adhering to the catheter and prevent the formation of biofilm. Our objective is to conduct a pilot study to determine if the UroShield device can reduce bacteriuria and catheter biofilm formation among neurogenic bladder patients with an indwelling catheter, as well as improve urinary quality of life and symptoms.

A5388 is a phase II, two-arm, randomized, double-blind, placebo-controlled study that will enroll 48 antiretroviral therapy (ART)-naïve adults with acute HIV infection (AHI) in order to determine whether: Administration of combination HIV-specific broadly neutralizing antibody (bNAb) therapy in addition to ART during acute HIV infection (AHI) will be safe. Participants who receive combination bNAb therapy in addition to ART during AHI will be more likely to demonstrate a delay in time to HIV-1 RNA ≥1,000 copies/mL for 4 consecutive weeks compared to participants who receive placebo plus ART. Participants who receive combination bNAb therapy in addition to ART during AHI will demonstrate lower viral reservoirs and enhanced HIV-specific immunity compared to participants who receive placebo plus ART.

The purpose of this study is to determine the pharmacokinetic profiles of LP-001, an amoxicillin and clavulanate formulation, for use in pediatric patients with a bacterial infection.

This study will evaluate the implementation of an enhanced package of care, CD4 and tuberculosis lipoarabinomannan (TB-LAM) tests and the initiation of patients on TB prophylaxis [TPT and CPT], on retention in care and viral suppression ((<50 copies/ml) at 6 and 12 months after AHD care and treatment enrollment. The study will also assess the change in AHD screening, management and service uptake indicators among PLHIV clients before and after implementation of the QI collaborative implementation (QICI) project, evaluate the acceptability and feasibility of the AHD package of care among patients and HCWs providing related health services, and conduct a cost analysis of implementing the enhanced AHD package of care in a hub-and-spoke implementation of care model.

This project aims to understand how improving vaccine education and awareness can impact the number of parents who vaccinate, or intend to vaccine, their middle school-aged children with age-appropriate vaccines, including human papillomavirus (HPV), meningitis (MCV) and tetanus, diphtheria, pertussis (TDap).

The disease leishmaniasis mainly occurs in hot and tropical countries, affects millions of people and causes around 20,000 deaths across the world every year. Leishmaniasis is caused by the Leishmania parasite and is transmitted by sand flies. The parasite is tiny and not visible to the naked eye, whereas the sand fly is visible but small and inconspicuous. There are different types of leishmaniasis which can affect the skin (cutaneous leishmaniasis) or the internal organs of the body (visceral leishmaniasis). Some of the milder forms will produce skin problems which will be localised, whilst other forms of leishmaniasis will cause widespread skin changes. The skin lesions of cutaneous leishmaniasis can be disfiguring if left untreated. There are some treatments for leishmaniasis but many of them are not easy to use or don't work well. Therefore, new treatments are needed including vaccines that prevent or work against leishmaniasis. A solution being adopted for other diseases, which the investigators now wish to adopt for leishmaniasis is to develop a 'Controlled human infection model' (CHIM). These models involve deliberate exposure of individuals to an infection, in order to better understand how the disease works and to test potential vaccines and treatments. They have contributed knowledge that has led to advances in the development of treatments. This is study builds on an our initial successful study, FLYBITE, where uninfected (disease-free) sand flies were used to test the safety aspects and ensure that sand flies were able to bite human participants in a controlled environment. The investigators observed no major adverse effects and it was well tolerated by participants. The investigators therefore wish to proceed to a study using sand flies infected with a form of leishmaniasis that causes localised skin disease and is treatable, on the pathway to assessing future vaccines.

A cluster randomized controlled study of 40 primary care clinics in Northern Israel (20 intervention clinics, 20 usual care clinics) to evaluate the value of introducing a precision medicine/genomic approach/paradigm on the clinical and economical outcomes of the clinics. Intervention includes 3 elements: 1. DNA extraction and evaluation (up to the level of WGS); 2. Feces sample for microbiome study, 3. Wearable devices for continuous monitoring of body functions. Expected number of participants is 100,000 in each arm. Results will be calculated for a clinic as a unit and not for individuals (each clinic to be compared to "twin" selected clinic).

Study the efficacy of a package of behavioral economics strategies (versus an education-only control condition) in altering clinician behavior regarding antibiotic prescription duration for skin and soft tissue infection (SSTI).

This randomized phase I trial studies the side effects of vaccine therapy in preventing cytomegalovirus (CMV) infection in patients with hematological malignancies undergoing donor stem cell transplant. Vaccines made from a tetanus-CMV peptide or antigen may help the body build an effective immune response and prevent or delay the recurrence of CMV infection in patients undergoing donor stem cell transplant for hematological malignancies.