Safety of Bronchial Allergen Challenge and Predictors for Positive Reaction. (NCT01134757) | Clinical Trial Compass
CompletedNot Applicable
Safety of Bronchial Allergen Challenge and Predictors for Positive Reaction.
Germany425 participantsStarted 2011-01
Plain-language summary
The present study is aimed to evaluate a bronchial allergen challenge with house dust mite and alternaria. Firstly, the years 2005, 2006, 2007, 2008 and 2009 will be retrospectively reviewed. Secondly, in 2010-2013, in the prospective part of the study the patients will undergo the bronchial allergen challenge to examine safety of the bronchial allergen challenge and change of allergen specific bronchial hyperreactivity before and after allergen specific immunotherapy.
Who can participate
Age range
5 Years – 18 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:
* Informed consent
* Age between 5 and 18 years
* Known house dust mite or alternaria allergy
Exclusion Criteria:
* Age \< 5 years and \> 18 years
* Lung function VC \< 80 % and FEV1 \< 75 %
* Others chronic diseases or infections (e.g., HIV, tuberculosis, malignancy)
* Pregnancy
* Treatment with systemic corticosteroids
* Documented alcohol, substance, and/or drug abuse
* Incapability to perform all study procedure
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.
What they're measuring
1
Safety of bronchial allergen challenge with house dust mite and alternaria.