CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 25 enrolled
Drug / intervention
Trametinib tabletdrug
Likely dose
Trametinib tablet 0.5 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04258046
NCT04258046Phase 2Completed

Phase II Clinical Trial of MEK Inhibitor Trametinib in the Treatment of Complicated Extracranial Arterial Venous Malformation (VM)

Stanford University·interventional·Posted Feb 6, 2020·Updated Apr 24, 2026

In Brief

A Phase 2 clinical trial evaluating Trametinib tablet for Venous Malformation and Arterial Disease. Completed, enrolled 25 participants across 1 site.

Detailed Summary

Arteriovenous malformation (AVM) is a congenital vascular anomaly that progresses throughout life and causes complications including tissue destruction due to rapid overgrowth, bleeding, functional deficits, severe deformity and cardiac failure. Unfortunately, traditional managements have transient benefits with more than 90 recurrence rate within a year. Therefore, there is a significant unmet medical need. The purpose of this study is to assess the safety and efficacy of Trametinib in children and adults with Extracranial Arteriovenous Malformation (AVM).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

Phase 2CompletedFinished
2020202120222023202420252026
First PostedFeb 6, 2020
Enrollment StartDec 1, 2020
Primary CompletionFeb 2, 2026
Study CompletionFeb 18, 2026
TodayJul 2, 2026
Enrollment to primary: 5.2 yearsPosted 6.4 years ago

Interventions

Trametinib tabletdrug

Drug is supplied in 0.5 mg and 2 mg tablets