Transplant patients get new hope: sirolimus cream may stop facial cancers
NCT ID NCT05860881
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This phase 3 trial tests whether a cream containing sirolimus (rapamycin) can prevent facial skin cancers in people who have received an organ transplant. 146 participants apply the cream or a placebo to their face every night for 6 months. The study counts new skin cancers during treatment and up to 2 years later.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sirolimus (rapamycin) cream
- What this could lead to
- If it works, this could offer a way to reduce skin cancer risk in organ transplant recipients without needing more surgery.
- What could go wrong
- This is a phase 3 trial, but results are not yet available. The cream may cause skin irritation or not reduce cancer risk significantly. Transplant recipients already take lifelong immunosuppressants, which may limit the effect.
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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About 146 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2024
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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.
Inclusion Criteria: 1. Be aged 18 years or older and able to provide consent 2. Have received an organ transplant equal to or greater than 12 months prior to consent 3. Have had at least 1 SCC/BCC in the past 5 years 4. Have at least 5 keratotic lesions on their face at inclusion or have a history of keratinocyte cancer on the face in the past 5 years Exclusion Criteria: 1. Are currently receiving sirolimus or everolimus orally\* 2. Have a skin cancer on their face requiring excisional surgery\*\* 3. Have an open wound on their face requiring treatment 4. Are pregnant or planning to become pregnant in the next 6 months 5. Anticipate elective medical events which may prevent daily cream application. 6. Are unable to provide informed consent, complete questionnaires and attend trial site for visits 7. Are participating in another clinical trial with an investigational drug/device aiming to reduce skin cancers or affect level of immunosuppression 8. Planning to move overseas within 2 years (\*)Patients are eligible to join the study after ceasing treatment and after a washout period of 16 days for sirolimus and 8 days for everolimus. (\*\*) Once treatment of the lesion is completed these patients can be re-screened.
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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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Princess Alexandra Hospital
Woolloongabba, Queensland, 4102, Australia
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Royal Prince Alfred Hospital
Camperdown, New South Wales, 2050, Australia
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Skin Health Institute
Carlton, Victoria, 3053, Australia
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The Alfred Hospital
Melbourne, Victoria, 3004, Australia
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The Prince Charles Hospital
Chermside, Queensland, 4032, Australia
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Westmead Hospital
Westmead, New South Wales, 2145, Australia
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