- Conditions
- Acute Porphyrias, Cutaneous Porphyrias
- Interventions
- Not listed
- Lead sponsor
- The American Porphyrias Expert Collaborative
- Other
- Eligibility
- 1 Minute and older
- Enrollment
- 1,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2030
- U.S. locations
- 16
- States / cities
- Birmingham, Alabama • Los Angeles, California • San Francisco, California + 13 more
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- Conditions
- Erythropoietic Protoporphyria, EPP, X-Linked Protoporphyria, XLP, XLPP, X-Linked Dominant Erythropoietic Protoporphyria, XLEPP, XLDP
- Interventions
- Not listed
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- Not listed
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2019
- U.S. locations
- 6
- States / cities
- Birmingham, Alabama • San Francisco, California • New York, New York + 3 more
- Conditions
- Erythropoietic Protoporphyria
- Interventions
- Colestipol
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 22 Years to 60 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts