Reusable Face Masks to Reduce Risk of Viral Respiratory Infections and Asthma Exacerbations

NCT06885229 · clinicaltrials.gov ↗
PHASE2
Phase
WITHDRAWN
Status
OTHER
Sponsor class

Stopped Diminished minimum sample size needed to detect any effect of the intervention due to TwiCs study design, control arm participants were already recruited to the parent study (COVIDENCE UK).

Conditions

Interventions

Sponsor

Queen Mary University of London