Effect of Tezepelumab on Barrier Function in Severe Asthmatic Patients With and Without Comorbid … (NCT07046117) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Effect of Tezepelumab on Barrier Function in Severe Asthmatic Patients With and Without Comorbid Chronic Rhinosinusitis With Nasal Polyps
Austria20 participantsStarted 2025-10-01
Plain-language summary
In this study, we will investigate the effect of tezepelumab on the epithelial barrier function of the upper and lower airways in patients suffering from severe asthma with and without chronic rhinosinusitis with nasal polyps. This will be achieved by analysis of epithelial barrier function upon challenge with various harmful substances (e.g. cigarette smoke extract, allergens) in cultured primary respiratory tract epithelial cells. Furthermore we will assess changes in clinical parameters, cellular composition and inflammatory mediators.
Who can participate
Age range
18 Years – 99 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Provision of informed consent prior to any study specific procedures
. Age 18-99 years and willing to participate in the study
. Have a recorded clinical diagnosis of asthma (ICD-10 Code: J45)
. Undergo severe asthma treatment according to GINA/DAL treatment step 4 or 5
. Meet the requirements for treatment of severe asthma with Tezepelumab defined as:
. mucus score of ≥ 1
. Patients with a history of treatment with monoclonal antibodies for asthma or polyps will only be included if at least a washout period of 3 half-lives or 3 months have passed (whichever is longer)
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.