🏛️ Verified NIH Record • Updated 2026-04-02

Study to Evaluate Subcutaneous (SC) VGA039 in Patients With Von Willebrand Disease (VWD) (NCT07115004)

A Prospective, Multicenter, Open-label, Phase 3 Clinical Study to Evaluate the Efficacy and Safety of Prophylactic VGA039 in Adolescent and Adult Patients With Von Willebrand Disease (VIVID-6)

🟢 Recruiting Phase3 💊 Investigational Drug / Biologic Sponsor: Vega Therapeutics, Inc

🩺 Plain-English Summary (8th-Grade Level)

This is a phase 3 study that will evaluate subcutaneous (SC) VGA039 in patients with von Willebrand Disease (VWD)

Who can join: Review the eligibility criteria below.

Location: Arkansas Children's Hospital — Little Rock, Arkansas

Age range: 12 Years to 75 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (14 Sites)

  • Arkansas Children's Hospital — Little Rock, Arkansas
  • Luskin Orthopaedic Institute For Children — Los Angeles, California
  • UC Davis Medical Center — Sacramento, California
  • University of California San Francisco — San Francisco, California
  • Emory University Hospital — Atlanta, Georgia
  • Children's Healthcare of Atlanta — Atlanta, Georgia
  • University of Minnesota — Minneapolis, Minnesota
  • Science 37, Inc. (Virtual Clinical MetaSite) — Morrisville, North Carolina
  • Hemophilia Center of Western PA — Pittsburgh, Pennsylvania
  • UT Southwestern Children's Hospital — Dallas, Texas
  • Washington Center for Bleeding Disorders — Seattle, Washington
  • K Eristavi National Center of Experimental and Clinical Surgery (ქირურგიის ეროვნული ცენტრი) — Tbilisi,
  • Frankfurt University Hospital (Universitätsmedizin Frankfurt) — Frankfurt,
  • Charlotte Maxeke Johannesburg Academic Hospital School of Pathology Clinical Haematologist — Johannesburg,

📞 Contact the Study Coordinator

Phone: (650) 466-8041

Email: medinfo@star-therapeutics.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗