Clinical trial · Interventional
Prevention of Skin Cancer in High Risk Patients After Conversion to a Sirolimus-based Immunosuppressive Protocol
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Insufficient patient recruitment
Summary
Brief summary (as posted)
Transplant recipients have a high risk to develop skin malignancies. This effect depends on the one hand on the immunosuppressive drugs themselves (i.e., azathioprine) and relates on the other hand on the dosage (i.e., calcineurin-inhibitors). Based on the encouraging results of previous, retrospective studies on patients treated with Sirolimus (SRL), these patients should be switched to an immunosuppressive regime including SRL, decreasing the dosage of calcineurin-inhibitors or converting from former immunosuppression. A conversion to a SRL-based therapy is effective in immunosuppression and safe regarding graft and patient survival. This study was designed to assess whether a switch to a SRL-immunosuppressive therapy decreases the incidence/reoccurrence of skin neoplasm.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Skin Cancer | Malignant Skin Neoplasm | ALIAS | 0.90 |
Interventions
Interventions (5)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Azathioprine | Drug | Azathioprine | ALIAS |
| Ciclosporin | Drug | — | UNRESOLVED |
| Mycophenolate | Drug | — | UNRESOLVED |
| Sirolimus | Drug | Sirolimus | ALIAS |
| Tacrolimus | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- 1 Sirolimus
- description
- Patients will receive Sirolimus in addition to their previous immunosuppressive therapy.
- interventionNames
- Drug: Sirolimus
- type
- ACTIVE_COMPARATOR
- label
- 2 Standard
- description
- Patients will stay on their previous immunosuppressive regimen.
- interventionNames
- Drug: Azathioprine
- Drug: Mycophenolate
- Drug: Ciclosporin
- Drug: Tacrolimus
Primary outcomes (1)
- measure
- Number of Events of Reoccurrence of Skin Cancer
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Recipients of renal allograft with current actinic keratosis I or II or successfully treated actinic keratosis III (inclusion possible immediately after completed wound healing from surgical excision), invasive squamous cell carcinoma (SCC), basal cell carcinoma and/or premalignant neoplastic skin lesions * Age 18 years and older * Minimum period of 6 month after renal transplantation * Stable renal function and a calculated creatinine clearance of at least 40 ml/min * Written informed consent * Proteinuria ≤ 800 mg/d at time of enrolment * Successfully treated solid tumor (no recurrence or metastasis in the last 2 years) Exclusion Criteria: * Current Sirolimus- or Everolimus- intake * Instable graft function (creatinine clearance \< 40 ml/min) * Graft rejection within the 3 previous months * Proteinuria \> 800 mg/d * Non-controlled hyperlipidemia (Cholesterol \>7,8 mmol/l, Triglycerides \> 4) * Leucopenia \< 2500/nl * Thrombocytopenia \< 90/nl * Pregnancy or breastfeeding * Women of childbearing age without highly effective contraception (= defined as those which result in a low failure rate (i.e. less than 1 % per year)) * Known allergy to macrolides * Current participation in other studies * Refusal to sign informed consent form * Neoplasm other than defined as inclusion criteria * All contraindications to SRL (see package insert, appendix) * Persons who are detained officially or legally to an official institute
References
Publications (0)
Data not yet available