Clinical Research Directory
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2 clinical studies listed.
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Tundra lists 2 Recurrent Respiratory Tract Infections clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07297966
Evaluation of the Clinical Efficacy of Antrrix Probiotics in Improving Recurrent Respiratory Infections in Infants and Young Children
This study is an 8-weeks, randomized controlled trial involving children under 6 years of age who meet clinical diagnostic criteria for RRTI. Participants are randomized to receive either probiotic or placebo. The primary clinical outcomes assessed are duration and frequency of respiratory symptoms and quality of life. To investigate potential mechanisms, stool samples were collected pre- and post-intervention for 16S rRNA gene sequencing to analyze changes in gut microbiota composition and identify specific bacterial taxa associated with clinical improvements.
Gender: All
Ages: 1 Day - 6 Years
Updated: 2025-12-30
2 states
NCT06201494
Prospective Multicentre Study on Symptoms in First-onset Bronchial Asthma in Children and Adolescents
Bronchial asthma may present with symptoms other than the commonly reported complaints (cough, chest tightness, shortness of breath and wheezing). Less common symptoms include chronic or recurrent productive cough, inspiratory dyspnoea or recurrent pneumonia. Children presenting with these symptoms are often diagnosed with asthma bronchiale and benefit from antiasthmatic management.
Gender: All
Ages: 3 Years - 18 Years
Updated: 2024-06-18