Palvella Therapeutics Completes Enrollment in Phase 2 TOIVA Trial of QTORIN™ Rapamycin for Cutaneous Venous Malformations

Phase 2 TOIVA trial successfully met recruitment target, enrolling 16 subjects at leading vascular anomaly centers; top-line data expected in mid-December 2025

Venous malformations are the most common type of vascular malformation, with skin involvement impacting an estimated approximately 50-80% of patients, which can result in bleeding, thrombosis, ulceration, disfigurement, and proliferation

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