Observing hospitalized children with bronchiolitis

National Observatory of Children Hospitalized for Bronchiolitis

Observational Association Clinique Thérapeutique Infantile du val de Marne · NCT06112132

This study is looking at hospitalized babies with bronchiolitis to see how their cases relate to a new vaccine during the 2023/2024 season.

Quick facts

Study typeObservational
Enrollment2500 (estimated)
Ages1 Day to 12 Months
SexAll
SponsorAssociation Clinique Thérapeutique Infantile du val de Marne Academic / other
Drugs / interventionsNirsevimab
Locations1 site (Créteil)
Trial IDNCT06112132 on ClinicalTrials.gov

What this trial studies

This observational study aims to monitor and describe cases of children hospitalized for bronchiolitis during the 2023/2024 season, particularly in relation to routine immunization with Nirsevimab. It will involve multiple centers and focus on children under 12 months of age who are admitted from pediatric emergency departments. The study will collect data on cases associated with respiratory syncytial virus (RSV) and other viruses. The goal is to enhance understanding of bronchiolitis in the context of current immunization practices.

Who should consider this trial

Good fit: Ideal candidates for this study are children under 12 months of age who are hospitalized for acute bronchiolitis.

Not a fit: Patients who are older than 12 months or those whose guardians refuse participation will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could improve the management and prevention strategies for bronchiolitis in young children.

How similar studies have performed: While this approach is observational, similar studies have successfully contributed to understanding bronchiolitis and its management.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Children under 12 months of age
* In one of the 6 study sites
* From October 15, 2023
* For acute bronchiolitis defined according to current national and international recommendations
* Hospitalized from the pediatric emergency department.

Exclusion Criteria:

- Refusal to participate by patient relative or legal representative

Where this trial is running

Créteil

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Bronchiolitis
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.