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A pilot study with sirolimus-gel for vascular abnormality

A pilot study to evaluate safety and efficacy of sirolimus-gel in patients with vascular abnormality for which no effective therapies are available - VASIS-1 Study

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs051190032
Enrollment
10
Registered
2019-07-22
Start date
2019-07-22
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Vascular abnormality Vascular abnormality

Interventions

Topical administration of 0.2% sirolimus-gel twice daily for 12 weeks

Sponsors

Kaneda Mari
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Patients diagnosed as vascular abnormality based on the diagnostic guideline 2017 of hemangioma, vascular malformations and lymphatic malformations at the pre-enrollment test. 2)Patients for whom no other effective therapies are available 3)Patients who have localized skin lesions to be evaluable at the pre-enrollment test. 4)Patients, or the legal representative who give the written consent to join the study by its free will after receiving the adequate explanations. 5)Patients who is 3 years old or elder.

Exclusion criteria

Exclusion criteria: 1)Patients who are not able to follow the planned topical administration of the test drug or not able to make the regular study observation. 2)Patients who have allergy to macrolide antibiotics 3)Patients who treated with oral administration of sirolimus or everolimus within 12 months prior to enrollment. 4)Patients who treated with topical administration of sirolimus, or everolimus within 6 months prior to enrollment. 5)Patients who treated with propranolol within 6 months prior to enrollment. 6)Patients who treated with sclerotherapy within 12 months prior to enrollment. 7)Patients who treated with laser or radiation therapy within 12 months prior to enrollment. 8)Patients who are pregnant or lactating. 9)Patients judged by the physician in charge not appropriate to join the study.

Design outcomes

Primary

MeasureTime frame
Evaluation of safety Incidence of adverse events for which causality cannot be ruled out

Secondary

MeasureTime frame
Improvement rate of skin lesions (size and color) after 2,6,12 weeks of treatment. Satisfactory rate by patients.

Contacts

Public ContactMari Kaneda

Osaka University Hospital

mkaneda@derma.med.osaka-u.ac.jp+81-6-6879-3031

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026