New gel could slash facial skin cancers in rare genetic condition
NCT ID NCT06050122
First seen Jun 27, 2026 · Last updated Sep 18, 2026 · Updated 3 times
Summary
This Phase 3 study tests whether a gel containing patidegib can lower the number of new basal cell carcinomas (a type of skin cancer) on the face of adults with Gorlin syndrome. Participants apply the gel or a placebo to their face twice daily for a year. The study will compare how many new cancers appear between the two groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Patidegib gel 2%
- What this could lead to
- If it works, this could provide a topical treatment to reduce the number of new skin cancers on the face for people with Gorlin syndrome.
- What could go wrong
- This is a relatively small Phase 3 trial (140 people). The gel may not significantly reduce new BCCs compared to placebo, and long-term safety is not yet established.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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113 people
The number who actually took part.
- Started
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Mar 2024
- Finished
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Sep 2026
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: 1. The subject must be at least 18 years old at the Screening Visit. 2. The subject must be confirmed to have a PTCH1 mutation. 3. The subject must have at least 10 BCCs on the face at Randomization (Baseline/Day 1). 4. The subject must be willing to abstain from application of any non-study topical medication (prescription or over the counter) to their facial skin for the duration of the trial, except as prescribed by the investigator. Key Exclusion Criteria: 1. The subject has used topical treatment to the face or systemic therapies that might interfere with the evaluation of the study Investigational Product (IP). 2. The subject is known to have hypersensitivity to any of the ingredients in the IP formulation. 3. The subject has uncontrolled systemic disease. 4. The subject has been treated for invasive cancer within the past 5 years excluding chronic lymphocytic leukemia Stage 0, non-melanoma skin cancer, successfully treated melanoma in situ and Stage I melanoma, Stage I cervical cancer, or ductal carcinoma in situ of the breast. 5. Inefficacy of previous Hedgehog inhibitor therapy.
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Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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AOU Maggiore della Carita
Novara, Italy
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ASST Spedali Civili di Brescia
Brescia, Italy
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Apex Clinical Research Center
Canton, Ohio, 44718, United States
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Apex Clinical Research Center
Mayfield Heights, Ohio, 44124, United States
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Barts Health NHS Trust - The Royal London Hospital
London, United Kingdom
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Center for Dermatology Clinical Research
Fremont, California, 94538, United States
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Centre Hospitalier Lyon Sud
Pierre-Bénite, France
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Centre Hospitalier Universitaire De Nantes
Nantes, France
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Charité Universitätsmedizin Berlin - Campus Charité Mitte
Berlin, Germany
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Cleveland Clinic - Main Campus
Cleveland, Ohio, 44195, United States
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DRK Gemeinnützige Krankenhaus GmbH Sachsen
Chemnitz, Germany
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Dermatology Associates of Tallahassee
Tallahassee, Florida, 32308, United States
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Duke University Health System
Durham, North Carolina, 27710, United States
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Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Rome, Italy
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Hopital Avicenne
Bobigny, France
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Hospital Clinic Barcelona
Barcelona, Spain
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Hospital Universitartio 12 De Octubre
Madrid, Spain
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Hospital de la Santa Creu i Sant Pau
Barcelona, Spain
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Ludwig-Maximilians-Universitaet Muenchen (LMU) - Klinik und Poliklinik fuer Dermatologie und Allergologie
Munich, Bavaria, Germany
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Maastricht University Medical Center
Maastricht, Netherlands
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MediSearch Clinical Trials
Saint Joseph, Missouri, 64506, United States
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Memorial Sloan Kettering Cancer Center
New York, New York, 10065, United States
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Minnesota Clinical Study Center
New Brighton, Minnesota, 55112, United States
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North Texas Center for Clinical Research
Frisco, Texas, 75034, United States
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Northern Care Alliance NHS Foundation Trust
Salford, United Kingdom
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Northwest Arkansas Clinical Trials Center
Rogers, Arkansas, 72758, United States
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Oregon Health and Science University
Portland, Oregon, 97239, United States
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Penn State Hershey Medical Center
Hershey, Pennsylvania, 17033, United States
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SSM Health Dermatology
Oklahoma City, Oklahoma, 73102, United States
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Schweiger Dermatology P.C.
Verona, New Jersey, 07044, United States
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Stanford University - Lucille Packard's Children's Hospital
Redwood City, California, 94063, United States
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The Dermatology Center of Newport
Newport Beach, California, 92660, United States
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The Johns Hopkins Hospital
Baltimore, Maryland, 21287-0006, United States
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The University of Birmingham
Birmingham, United Kingdom
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The University of Chicago Medicine
Chicago, Illinois, 60637, United States
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The University of Texas MD Anderson Cancer Center
Houston, Texas, 77030, United States
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University of California Los Angeles (UCLA) - Center for Inflammatory Bowel Diseases - Westwood Location
Los Angeles, California, 90024, United States
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University of Michigan Health - Michigan Medicine - University Hospital
Ann Arbor, Michigan, 48109, United States
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University of South Florida Health
Tampa, Florida, 33612, United States
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Yale University
New Haven, Connecticut, 06519, United States