Clinical Research Directory
Browse clinical research sites, groups, and studies.
Respiratory Physiotherapy and Hospitalization in Infants With Bronchiolitis
Sponsor: University of Sao Paulo
Summary
Acute Viral Bronchiolitis (AVB) is one of the leading causes of respiratory illness and hospitalization among infants during the first year of life, generating a substantial burden on healthcare services and public health expenditures. Despite the widespread use of respiratory physiotherapy in clinical practice, there is limited evidence regarding its effectiveness in preventing hospital admissions when provided in an outpatient setting. This quasi-experimental study aims to evaluate the impact of an outpatient respiratory physiotherapy protocol on hospitalization rates among infants up to 12 months of age diagnosed with mild to moderate acute viral bronchiolitis in the public healthcare system of Sorocaba, Brazil. Infants referred for respiratory physiotherapy will be compared with a similar group of infants who receive standard medical care without physiotherapy referral. The physiotherapy protocol includes slow expiratory techniques, rhinopharyngeal retrograde clearance, cough stimulation, and continuous positive airway pressure (CPAP) when clinically indicated. Participants will be followed through medical records and telephone monitoring. The primary outcome is hospital admission due to bronchiolitis. Secondary outcomes include length of hospital stay, healthcare costs, and clinical evolution. The findings may provide evidence on whether outpatient respiratory physiotherapy can reduce hospitalizations and optimize healthcare resource utilization in infants with acute viral bronchiolitis.
Official title: Impact of Outpatient Respiratory Physiotherapy on Hospitalizations and Costs in Infants With Acute Viral Bronchiolitis: A Quasi-Experimental Study in Public Health Services in Sorocaba.
Key Details
Gender
All
Age Range
Any - 12 Months
Study Type
INTERVENTIONAL
Enrollment
1000
Start Date
2026-08-08
Completion Date
2027-12
Last Updated
2026-09-16
Healthy Volunteers
No
Conditions
Interventions
Outpatient Respiratory Physiotherapy
Participants will receive an outpatient respiratory physiotherapy protocol for the management of mild to moderate acute viral bronchiolitis. The intervention may include Prolonged Slow Expiration, Slow Expiratory Flow Increase, Rhinopharyngeal Retrograde Clearance, cough stimulation, and continuous positive airway pressure (CPAP) when clinically indicated. Treatment will be individualized according to the infant's clinical condition, respiratory assessment findings, and bronchiolitis severity as determined by the Wang Bronchiolitis Severity Score. Sessions will be performed by trained physiotherapists and repeated as necessary based on clinical progression until discharge from physiotherapy follow-up.
Locations (1)
School of Public Health, University of São Paulo (USP), São Paulo, Brazil
São Paulo, São Paulo, Brazil