NCT06457399View on ClinicalTrials.gov

Heliox on the Work of Breathing in Adult Patients With Lower Airway Stenosis

Active, not recruitingOBSERVATIONAL
Enrollment

18

Participants

Timeline

Start Date

April 27, 2022

Primary Completion Date

May 31, 2023

Study Completion Date

November 30, 2024

Conditions
Airway Obstruction
Interventions
DRUG

Heliox

Treatment for 30 minutes with Heliox from a commercial tank (Oxhelⓒ, Air Liquideⓒ) with a fixed mixture of 70% helium and 30% oxygen with non-rebreather mask or reservoir bag at a flow of 12-15 lpm.

DRUG

Oxygen

Treatment for 30 minutes with oxygen at FiO2 of 31% with Venturi mask.

Trial Locations (1)

28041

Marta Corral Blanco, Madrid

All Listed Sponsors
lead

Hospital Universitario 12 de Octubre

OTHER