Title
Topical Rapamycin for Fibrofolliculomas
Topical Rapamycin to Treat Fibrofolliculomas in Birt-Hogg-Dubé Syndrome
Phase
Phase 3Lead Sponsor
Maastricht UniversityStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Birt-Hogg-Dubé SyndromeIntervention/Treatment
sirolimus ...Study Participants
19The purpose of the study is to determine whether topical application of rapamycin can lead to reduction in size and/or number of fibrofolliculomas in BHD patients and may prevent the growth of new ones. Secondary we evaluate rapamycin safety, formula acceptance and patient satisfaction.
Application of rapamycin 1 mg/ml oral solution to one predefined skin area on one facial half, twice daily 0,25 ml, during 6 months. The other facial half will be similarly treated with a placebo.
Application of placebo to one predefined skin area on one facial half, during 6 months. The other facial half will be similarly treated with rapamycin 1 mg/ml oral solution
Inclusion Criteria: Minimum age of 18 years. At least 10 facial fibrofolliculomas, histologically confirmed. Entered in a screening program and free of malignancy as determined during screening (already had a baseline MRI or CT-scan). Being able to understand instructions. Mutation status must be known. For females: not pregnant and willing to use both oral and barrier contraceptives during the treatment period. Exclusion Criteria: Not capable of informed consent. Age under 18 years. Pregnancy or failure to comply with contraceptive measures. Proven or suspected malignancy of skin or other organs. No histological confirmation. Skin lesions other than fibrofolliculoma that might worsen under sirolimus such as active infections. Not able to comprehend instructions. No proven mutation. Less than 10 fibrofolliculomas. Planned facial surgery in the treatment period. Concomitant disease requiring systemic immunosuppressive treatment Concomitant disease requiring facial topical immunosuppressive treatment or facial topical drugs that interfere with rapamycin during trail period or in the 30 days before start trial. Tendency to form keloids or hypertrophic scars. Drug or alcohol abuse.