Randomized, placebo-controlled, double-blind study evaluating the effect of anti-IL-5-therapy in patients with bullous pemphigoid. The primary study objective is to determine the efficacy of an anti-IL-5 monoclonal antibody therapy, administered as 750mg mepolizumab, in patients with bullous pemphigoid.
Who can participate
Age range
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:
* Men, women \>18 years
* Active BP (diagnosed by typical clinical picture and skin biopsy)
* Must give written informed consent
Exclusion Criteria
* Patients with other skin disease
* Patients with severe diseases of other organ systems
* Systemic treatment for BP
* Topical therapy with corticosteroids and other anti-inflammatory substances
* For female patients, unless postmenopausal or surgically sterile, unwillingness to practice effective contraception (defined as methods with \<1% failure rate)
* Female patients who are currently pregnant or breast-feeding
* Current abuse of alcohol and/or drugs
* History of or a new diagnosis or treatment of an invasive malignancy within 5 years of enrollment. Patients with a history of treated squamous cell and/or basal cell carcinomas limited to the skin are not excluded.
* History of recurrent clinically significant infection
* Congenital or acquired immunodeficiency syndrome
* Current enrollment in any other investigational drug study
* Previous participation in this study or previous studies with mepolizumab
* Hypersensitivity to mepolizumab or its constituents
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
Time period (in days) from start of therapy until relapse, mepolizumab vs placebo