Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 12:46 PM
Ignite Modification Date:
2025-12-24 @ 12:46 PM
NCT ID:
NCT06267261
Brief Summary:
There is no clinical evidence that face masks are efficient in birch pollen-induced asthma. As the use of face masks has become widespread worldwide to limit the spread of SARS-CoV-2, this study aims to demonstrate the clinical efficacy of medical masks in patients allergic to birch in the same way that clinical trial with drugs.
Detailed Description:
All patients should have positive skin prick tests and specific IgE to birch at screening visit. 24 patients with asthma response during 1-hour baseline exposure to airborne Bet v 1 in ALYATEC environmental exposure chamber.will be randomized into 2 groups: with (n=12) and without (n=12) a KOLMI® surgical face mask (OP-Air), for a 6-hour exposure to birch allergen.
Allergic symptoms will be observed during the 6-hour exposure and compared between the 2 different groups (with and without face mask) to evaluate the efficacy of the face mask.
Study:
NCT06267261
Study Brief:
Protocol Section:
NCT06267261