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Active clinical trials for "Salmonella Infections"

Results 1-10 of 11

Egg Intervention During Pregnancy in Indonesia

Weight GainAnemia16 more

The study consists of two arms: 1) intervention group using eggs as supplementary food given from 2nd trimester of pregnancy to birth, and 2) observational group of pregnant mothers. it aims to assess the effectiveness of improving dietary quality during pregnancy on the epigenetic and stunting related outcomes (growth and development) in infants, who will be followed up until 24 months old

Recruiting6 enrollment criteria

A Study to Evaluate Safety, Reactogenicity, and Immune Response of GVGH iNTS-TCV Vaccine Against...

Salmonella Infections

The purpose of this study is to assess the safety, reactogenicity, and immune response induced by the GlaxoSmithKline Biologicals SA (GSK) Vaccines Institute for Global Health (GVGH) invasive nontyphoidal Salmonella-typhoid conjugate (iNTS-TCV) candidate vaccine to be administered for the first time in humans. The study intervention will be evaluated in European adults in Stage 1 (a 2-step staggered design) followed by African adults in Stage 2.

Recruiting49 enrollment criteria

Challenge Non-Typhoidal Salmonella (CHANTS) Study

Salmonella InfectionsSalmonella Typhimurium7 more

This protocol describes the challenge non-typhoidal Salmonella (CHANTS) study. This is a first-in-human phase 1, double-blinded, randomised, dose-escalation human infection study, conducted in healthy volunteers aged 18 to 50 years. The primary objective of the study is to perform a dose escalation with two strains (ST19 or ST313) to determine the infectious dose required for 60-75% of volunteers to develop Salmonellosis using a composite diagnostic criterion. The secondary objectives of the study are to describe and compare the clinical and laboratory features following controlled human infection. It is hoped that the successful establishment of an NTS human challenge model can be used in the future to test candidate vaccines for NTS disease.

Not yet recruiting89 enrollment criteria

Prospective Comparison of Ampicillin / Amoxicillin Versus Ceftriaxone for the Treatment of Salmonella...

HIV InfectionsSalmonella Infections

To compare the effectiveness of standard treatment with parenteral ampicillin and oral amoxicillin compared to initial daily therapy with ceftriaxone followed by 3 times weekly suppressive treatment for salmonella infections in AIDS patients.

Completed14 enrollment criteria

Study of a Single Dose of SP093 Typhoid Vi Polysaccharide Vaccine in Japanese Subjects

Salmonella InfectionsTyphoid Fever1 more

This study is designed to assess the immunogenicity and safety of typhoid Vi polysaccharide vaccine in Japanese participants to support registration of the product in Japan. Primary Objective: To describe the seroconversion rate (percentage of subjects with at least a 4-fold increase of their Vi antibody titer) between Day 0 before vaccination and Day 28 after vaccination with typhoid Vi polysaccharide (SP093) vaccine in subjects aged 2 years and above. Secondary Objectives: To describe the safety profile of a single dose of typhoid Vi polysaccharide vaccine up to 28 days after vaccination, in subjects aged 2 years and above. To describe the immune response following a single dose of typhoid Vi polysaccharide vaccine in subjects aged 2 years and above.

Completed23 enrollment criteria

Treating Non-typhoidal Salmonella Bloodstream Infections in Children Under Five in DR Congo: a Cohort...

Blood-stream InfectionsSalmonella Infection Non-Typhoid

With this study the researchers aim to provide observational data on the treatment efficacy of currently used antibiotic treatment regimens for NTS BSI in hospital-admitted children. The study is an observational cohort study where the antibiotic treatments used and treatment outcomes in the St. Luc general referral hospital in Kisantu health zone (Province Kongo Central, DR Congo) will be described.

Completed6 enrollment criteria

NCCLS Interpretive Criteria for Salmonella

Salmonella Infection

To determine the clinical significance of gene mutations encoding antibiotic resistance, but not expressed as clinical resistance, in Salmonella bacteria

Completed1 enrollment criteria

Health Itinerary of Young Children With Suspected Bloodstream Infection in Kisantu General Referral...

Bloodstream InfectionHealth Care Utilization3 more

Bloodstream infections are frequent in children admitted to the hospital for severe febrile illness in sub-Saharan Africa.Ongoing blood culture surveillance at Kisantu Hospital showed non-typhoidal Salmonella (NTS) as the first cause of bloodstream infections in children. Bloodstream infections have a high case fatality (15 - 20%). Outcome of bloodstream infections is dependent on timely diagnosis and treatment. However, observations at Kisantu Hospital showed that many children arrive late and die early after admission. By interviewing caregivers of severely ill children admitted to Kisantu Hospital, the investigators aim to study their health itinerary, i.e. the sequence of all actions of health care seeking and care provision between the onset of febrile illness and the admission at the hospital. The investigators aim to assess the health itinerary according to the "three delays" model. The three delays model studies delays and practices at the level of health care seeking, of transport and of start of antibiotic treatment.10 Visits to referring health centers will provide complementary information about diagnosis, treatment and referral practices. In hospital follow-up will allow to assess the outcome according to the duration of health itinerary. The results of routine laboratory tests upon hospital admission will allow to stratify the health itinerary according to fever etiology. The results of this study will allow to understand the duration of the health itinerary, its possible association with case-fatality, and factors explaining for delays at every level. This information is expected to orient local health policy makers towards interventions shortening the duration of the health itinerary and in that case improve and monitor the referral system. In addition, the study results are expected to orient towards further research to understand health seeking behavior (i.e. focus-group discussions and community-based studies).

Completed5 enrollment criteria

IDIS Project Work Package 2: Establishing a Biobank at ITM and Collaborating Centres

Salmonella SepticemiaSalmonella Infections3 more

The IDIS study aims to develop a new rapid diagnostic test for invasive salmonellosis using samples (blood, urine) collected from patients with fever and healthy controls at the Institute of Tropical Medicine (ITM) and collaborating centers. The samples are collected after informed consent and/or assent is given by the participant and are stored in a -80 ⁰C freezer after processing (centrifugation and/or aliquoting). Basic information regarding the patient and the samples are coded and stored in a protected Microsoft Access database. The samples will be shipped to Belgium for proteomic analysis. Identification of Salmonella specific proteins in the samples will hopefully support the development of a rapid diagnostic test. Once this test has been developed, the samples will also be used for validation and evaluation of this test.

Completed19 enrollment criteria

Reservoir of Invasive Salmonellosis in Children, DRC

Salmonella InfectionsInfection of Bloodstream

Bloodstream infections caused by non-typhoid Salmonella (NTS) are a major killing disease in Sub-Saharan Africa. Despite the high case fatality rate, the main reservoir -human, zoonotic or environmental- for invasive NTS rests unknown. The main objective of this study is to assess the household environment (household member, cattle and pets, rats) for intestinal carriage of NTS and the household water supply for presence of NTS . Households of children with proven NTS invasive infection will be addressed.

Completed3 enrollment criteria
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