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Active clinical trials for "Infections"

Results 1221-1230 of 6584

The Apple Study: Two Apples a Day, Keep the Doctor Away?

Microbial ColonizationEnzyme Overdose

The goal of this clinical trial is to learn about the gut microbiome in healthy postmenopausal women aged 50-64. The main questions it aims to answer are: Investigate whether the activity of the bacterial enzyme β-glucuronidase and the abundance of β-glucuronidase-producing bacteria could be decreased by ingestion of 2 apples a day for a period of 6 weeks Examine changes in gut microbiota composition, diversity, and functional capacity Examine feasibility of eating 2 apples a day for a period of 6 weeks Participants will eat 2 apples a day for a period of 6 weeks. Six weeks includes the period from the start of the study and gathering of baseline characteristics/questionnaires till the finish.

Not yet recruiting12 enrollment criteria

Isotonic Saline for Children With Bronchiolitis

BronchiolitisRespiratory Disease3 more

The goal of this randomized clinical trial is to investigate the optimal supportive treatment of bronchiolitis in infants from 0-12 months of age. The main question[s] it aims to answer are: To investigate whether isotonic saline should be used as supportive treatment for children with bronchiolitis, and if so, identify the optimal route of administration. The primary outcome is duration of hospitalization. To investigate the current epidemiology of the viral pathogens causing bronchitis in children in Denmark, and to assess whether children infected with specific pathogens might benefit from treatment with isotonic saline. The children are randomized after inclusion through computer randomization to one of the 3 arms in the study: Nebulized isotonic saline Nasal irrigation with isotonic saline No treatment with saline The investigators will compare treatment with saline (both methods) with no treatment, and the investigators will also compare the two methods of delivery of saline (nebulized vs. nasal irrigation).

Not yet recruiting11 enrollment criteria

Interventions to De-implement Unnecessary Antibiotic Prescribing for Children With Ear Infections...

Acute Otitis MediaEar Infection1 more

This study aims to improve care and reduce unnecessary antibiotic prescribing for children with ear infections. The study will compare the effectiveness of a "gold standard" to a hybrid intervention combined with this gold standard, in order to identify steps to increase parent satisfaction for child ear infection care. The "gold standard" approach is a Health System Level Intervention. On its own, it involves clinician education, tools in electronic medical records, and audit and feedback reports for clinician prescribing habits. The hybrid intervention includes the elements of the health systems level intervention in addition to a Shared Decision-Making component, which allows for both an increase in the role parents play in their child's care, as well as clinician education for how to use this method. The goals of this work are to increase parent satisfaction, reduce antibiotics taken for childhood ear infections, align medical care with the current national guidelines, and evaluate differences in the two intervention groups. Both groups will be evaluated for implementation outcomes to improve dissemination and scalability for future use of these models in antibiotic prescribing for children with ear infections. This study will recruit a diverse group of patients and clinicians to complete surveys, parents to participate in focus groups, and clinicians and administrators to be interviewed in order to meet study aims and receive sufficient feedback on the interventions performed. There are two hypotheses for this research: 1. The Hybrid Intervention will have higher parent satisfaction and reduced antibiotic use compared to the Health-System Level Intervention and 2. The Hybrid Intervention will be more challenging to implement than the Health-System Level Intervention, but will be preferred by parents, clinicians, and administrators.

Not yet recruiting42 enrollment criteria

Probiotic Toothpaste to Assess Microbial Colonization

Microbial Colonization

The aim of this study is to evaluate the colonization efficacy of probiotic toothpastes in healthy adults

Not yet recruiting5 enrollment criteria

Optimising Kangaroo Care to Reduce Neonatal Severe Infection/Sepsis and Resistant Bacterial Colonisation...

InfectionBacterial

NeoDeco is a pragmatic, multicenter, parallel group, cluster randomised hybrid effectiveness-implementation study with baseline assessment, wash-in period and staggered randomisation. All sites will be offered the implementation support for optimised Kangaroo Care (KC) as part of the study; however, intervention sites will be randomised to immediate receipt of implementation support whereas standard care sites will be offered this after the study period.

Not yet recruiting11 enrollment criteria

Dipsticks and Microscopy to Reduce Antibiotic Use in Women's Urinary Tract Infections: a Pilot Trial...

Cystitis AcuteAntibiotic Resistant Infection3 more

With the aim to pilot a full-scaled trial to reduce unnecessary antibiotics in women with suspected uncomplicated urinary tract infections, twenty general practices in Bavaria, Germany, will be randomized to deliver patient management based on phase-contrast microscopy and urinary dipsticks or to usual care. Primary endpoints are recruitment and retention rates.

Not yet recruiting13 enrollment criteria

Understanding the Determinants of Mucosal Immunity and Optimizing the Diagnosis of Infection With...

COVID-19

One of the current health challenges in the face of the COVID-19 pandemic that started in Wuhan in 2019, and still responsible for successive waves, is to better understand and diagnose the infection. The new variants - delta, then omicron, which appeared in November 2021 and then their sub-variants BA.2, then BA.4 and 5, and more recently BQ.1 and the sub-variant XBB.1.5 are increasingly transmissible and responsible for some degree of immune escape. Hence the importance of a better understanding of infection- or vaccine-induced immunity in order to optimize existing prophylactic or therapeutic strategies, or even to develop new, more effective ones. Mucosal immunity could play a particularly important role in interrupting the infection cycle at the entry point of the virus. The key role of innate immunity has been demonstrated in particular, via interferons and the composition of the microbiota. Humoral immunity is the best documented. However, it tends to be eroded within a few months. On the other hand, cellular immunity is more stable over time and would largely explain the decrease in severe forms of the disease in vaccinated individuals. The collection of biological resources that will be built up during this study will also allow us to optimize or develop new diagnostic methods, necessary as a complement to vaccination, to effectively slow down the spread of the pandemic and reduce the severity of its impact on the population. The improvement of diagnostic methods will in turn improve the understanding of the infection by providing increasingly reliable information on the characteristics of an infection, its quantification, its dynamics, and its resolution, especially since these parameters will be compared, at any time during the study, with reference methods and the immunological status of the subject. The main significant improvements expected in the field of SARS-CoV-2 diagnosis are notably the improvement of performance (reduction of false negatives in RT-PCR on nasopharyngeal samples), acceptability, simplicity of implementation in the field, and the capacity to test transmission. The objective of this study is to identify and characterize SARS-CoV-2 infection and host response, particularly mucosal immunity.

Not yet recruiting24 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

Accelerating COVID-19 Clinical Recovery in the Outpatient Setting: Retrospective Analysis

COVID-19COVID-19 Pandemic3 more

The purpose of this retrospective study is to evaluate the effectiveness of CPM nasal spray as part of the treatment of COVID-19 and its impact on clinical symptoms. Two cohort groups will be compared (CPM vs. standard care). The hypothesis to be tested is that patients treated with CPM nasal spray showed more rapid clinical improvement than those treated with standard of care alone. Clinical improvement will be evaluated by the total number of days with the manifestation of COVID-19 symptoms, including cough, nasal congestion, ageusia, and anosmia, among others. The rate of hospitalization between the cohorts will also be evaluated.

Active4 enrollment criteria

A Study to Assess the Pharmacokinetics, Safety, and Tolerability of Multiple Doses of Orally Administered...

Respiratory Syncytial Virus InfectionsVirus Diseases

The purpose of this study is to evaluate pharmacokinetics, safety, tolerability, antiviral activity, and impact on the clinical course of Respiratory Syncytial Virus (RSV) infection after multiple oral doses of JNJ-53718678 at different doses and/or dosing regimens in infants (greater than [>] 1 month to less than or equal to [<=] 24 months of age) who are hospitalized with RSV infection.

Terminated10 enrollment criteria
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