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50,429 results for “viral respiratory tract infections”

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Use of Wearable Sensors for Early Detection and Tracking of Viral Respiratory Tract Infections

56 participants · First posted Mar 22, 2022

Effect of Cetylpyridinium Chloride (CPC) Rinse in Viral Upper Respiratory Tract Infections (vURTI)

102 participants · First posted Feb 9, 2024

Randomized Controlled Trial of Vitamin D3 Supplementation for Viral Upper Respiratory Tract Infections (URI) Prevention

167 participants · First posted Apr 11, 2008

Efficacy and Safety Study of Homeopathic Oral Antibodies to Treat Viral Upper Respiratory Tract Infections

232 participants · First posted Jul 27, 2012

Echinacea Junior vs Vitamin C in Children 4-12 Years Old

203 participants · First posted Nov 23, 2016

Comparison Between Dexchlorpheniramine and Dexchlorpheniramine/Pseudoephedrine/Guaifenesin in Respiratory Infections

170 participants · First posted Mar 12, 2010

A Study to Investigate the Effect of Probiotics (L. Reuteri ATCC PTA 5289 and L. Reuteri DSM 17938) on Symptoms of Viral Upper Respiratory Tract Infections in Children

142 participants · First posted Jan 16, 2024

Characteristics That Identify Exacerbation Risk Following Colds in COPD Patients

35 participants · First posted Jun 20, 2011

Exhaled Nitric Oxide Levels in Infants and Young Children Infected With RSV or Other Viral Infections

First posted Apr 2, 2010

Exhaled Nitric Oxide in Respiratory Syncytial Virus (RSV) Bronchiolitis: a Pilot Study

60 participants · First posted Mar 22, 2010

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