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Catalyst

Wed, May 20, 2026

1 updates
PVLA
4:30 PM

Palvella Therapeutics Presents New SELVA and TOIVA Data at the 2026 International Society for the Study of Vascular Anomalies World Congress Supporting QTORIN™ Rapamycin as a Potential First-in-Disease Therapy for Multiple Serious, Rare Vascular Malformations

In SELVA Phase 3 study, 100% of participants (13/13) aged 6–11 years were rated as “Much Improved” (+2) or “Very Much Improved” (+3) on the Microcystic Lymphatic Malformation Investigator Global Assessment (mLM-IGA) scale at Week 24, with a mean improvement of +2.46 (p

Presentation / Abstract • Phase 3ISSVA World Congress presentation Wed, May 20, 2026palvellatx.com

Fri, May 15, 2026

1 updates
PVLA
7:30 AM

Palvella Therapeutics Announces New Data from the Phase 2 TOIVA Trial of QTORIN™ Rapamycin in Cutaneous Venous Malformations Presented at the 83rd Annual Meeting of the Society for Investigative Dermatology

100% of patients with bleeding at baseline demonstrated a statistically significant improvement on the Cutaneous Venous Malformations Investigator Global Assessment Bleeding scale (cVM-IGA Bleeding) at Week 12 (+2.5 point improvement; p=0.003) 100% of patients with bleeding at baseline reported

Presentation / Abstract • Phase 2palvellatx.com

Thu, May 7, 2026

1 updates

Mon, May 4, 2026

1 updates
PVLA
7:30 AM

Palvella Therapeutics Announces First Patients Dosed in Phase 2 LOTU Trial of Fast Track-Designated QTORIN™ Rapamycin for Clinically Significant Angiokeratomas

Clinically significant angiokeratomas represent a rare, chronic and debilitating lymphatic malformation with no FDA-approved therapies and an estimated more than 50,000 diagnosed patients in the U.S. Phase 2 single-arm, baseline-controlled trial expected to enroll up to 15 subjects at leading

Trial Start • Phase 2palvellatx.com

Mon, Apr 20, 2026

1 updates
PVLA
7:30 AM

Palvella Therapeutics to Present QTORIN™ Rapamycin Results from Phase 3 SELVA and Phase 2 TOIVA Studies at the International Society for the Study of Vascular Anomalies World Congress 2026

James Treat, MD, Professor of Clinical Pediatrics and Dermatology at the Children’s Hospital of Philadelphia to present clinical results on Wednesday, May 20, 2026, at 4:30 p.m. ET WAYNE, Pa., April 20, 2026 (GLOBE NEWSWIRE) -- Palvella Therapeutics, Inc.

Presentation / Abstract • Phase 3palvellatx.com