NCT05848115

BiPAP in Pediatric Moderate to Severe Asthma Randomized Control Trial

Understanding the Role of Bilevel Positive Airway Pressure (BiPAP) in Pediatric Acute Asthma Exacerbations: A Prospective, Randomized, Double Blind, Controlled Trial

• Status: Terminated
• Phase: N/A
• Study type: Interventional
• Enrollment: 67 (actual)
• Sponsor: University of Colorado, Denver · Academic / Other
• Sex: All
• Age: 5 Years – 17 Years
• Healthy volunteers: Not accepted

Summary

The goal of this clinical trial is to study if starting bi-level positive airway pressure (BiPAP), a mask that gives pressure to the lungs, works well for children in the emergency department with moderate to severe asthma attacks. The main questions it aims to answer are: 1. Whether initiation of BiPAP at the same time as continuous beta-agonist therapy (e.g., nebulized albuterol) will decrease how long children with moderate to severe asthma attacks need to receive continuous beta-agonist therapy. 2. Whether early BiPAP changes how the lungs function in children with asthma attacks. 3. Whether children receiving early BiPAP experience more issues or side effects than those children who do not. All children will receive the usual treatment for asthma attacks; if they are still experiencing moderate to severe symptoms after the initial treatment, they will be asked to participate in the study. Participants will then wear a mask while they are receiving the continuous beta-agonist therapy. Some patients will receive BiPAP where pressure is given to the lungs and others will have a sham BiPAP mask where no pressure is given to the lungs. Study participants will wear the mask for 4 hours or until their treatment team feels they are ready to come off of the continuous beta-agonist therapy. Participants will receive more medications and decisions on going home or being admitted to the hospital will be decided as usual by their treatment team. Researchers will compare BiPAP versus Control (Sham BiPAP) groups to see if there is a difference in how long continuous beta-agonist therapy is needed, how the lungs are functioning, and number or type of side effects.

Conditions

• Asthma in Children

Interventions

Type	Name	Description
DEVICE	Bi-level Positive Airway Pressure	An appropriately sized vented BiPAP face mask with a good seal will be applied and monitored by trained respiratory therapists. Patients will be started on an inspiratory peak airway pressure (IPAP) of 10 cm of water and expiratory positive airway pressure (EPAP) of 5 cm of water per Children's Hospital Colorado (CHCO) clinical pathway. BiPAP pressures will be titrated to effect per the treating physician, using assessment of physical examination, vitals, and asthma score per institutional clinical pathway. Study participants will remain on BiPAP for four hours or until weaned off continuous beta-agonist therapy by the treating clinician. After the four-hour intervention period, it is at the discretion of the treating clinician regarding the ongoing use of BiPAP or not.
DEVICE	Sham Bi-level Positive Airway Pressure	The sham BiPAP will have pressure attenuated using an orifice restrictor as described in previous double blinded studies using sham non-invasive ventilation. With this set-up pressures no greater than 2 cm of water have been documented at the location of the face mask. This will ensure that the patient is not receiving positive pressure with any effectiveness or deleterious effects. Study participants will remain on sham BiPAP for four hours or until weaned off continuous beta-agonist therapy by the treating clinician. After the four-hour intervention period, it is at the discretion of the treating clinician regarding the use of BiPAP or not.

Timeline

• Start date: 2023-06-23
• Primary completion: 2025-07-07
• Completion: 2025-07-07
• First posted: 2023-05-08
• Last updated: 2025-08-21

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated device study