🏛️ Verified NIH Record • Updated 2026-08-11
First-in-Human Study of DS-3939a in Participants With Advanced Solid Tumors (NCT05875168)
Phase 1/2, Open-label, Multicenter, First-in-Human Study of DS-3939a in Subjects With Advanced Solid Tumors
🟢 Recruiting Phase1 / Phase2 💊 Investigational Drug / Biologic Sponsor: Daiichi Sankyo
🩺 Plain-English Summary (8th-Grade Level)
This study will evaluate the safety, tolerability, and efficacy of DS-3939a in participants with advanced solid tumors.
Who can join: Review the eligibility criteria below.
Location: Florida Cancer Specialists — Sarasota, Florida
Age range: 18 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (36 Sites)
Showing the first 25 of 36 sites.
- Florida Cancer Specialists — Sarasota, Florida
- University of Kansas Medical Center — Westwood, Kansas
- Oregon Health & Science University — Portland, Oregon
- Rhode Island Hospital — Providence, Rhode Island
- University of Texas M.D. Anderson Cancer Center — Houston, Texas
- Huntsman Cancer Institute, University of Utah — Salt Lake City, Utah
- The Medical College of Wisconsin, INC — Milwaukee, Wisconsin
- UZ Leuven — Leuven,
- McGill University Health Center — Montreal,
- Princess Margaret Cancer Center — Toronto,
- Beijing Cancer Hospital — Beijing,
- Shandong Cancer Hospital — Jinan,
- The Second Peoples Hospital of Neijiang — Neijiang,
- Shanghai East Hospital — Shanghai,
- Centre Léon Bérard — Lyon,
- Assistance Publique- de Marseille — Marseille,
- Chu Strasbourg — Strasbourg,
- Institut Claudius Regaud — Toulouse,
- Institut Gustave Roussy — Villejuif,
- National Cancer Center Hospital — Chūōku,
- Kansai Medical University Hospital — Hirakata-shi,
- National Cancer Center Hospital East — Kashiwa,
- Cancer Institute Hospital of Jfcr — Kōtoku,
- Osaka International Cancer Institute — Osaka,
- Kindai University Hospital — Ōsaka-sayama,
📞 Contact the Study Coordinator
Phone: (908) 992-6400
Email: CTRinfo@dsi.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.
More studies in Advanced Solid Tumor
- Study BT7480-100 in Patients With Advanced Malignancies Associated With Nectin-4 Expression — Iowa City, Iowa
- A Phase 1/2 Study of OBI-992 in Subjects With Advanced Solid Tumors — Glendale, California
- QTX3046 in Patients With KRAS G12D Mutations — Grand Rapids, Michigan
- A Phase 1/2 Study of KSQ-001EX, Autologous Tumor Infiltrating Lymphocytes Engineered to Inactivate the SOCS1 Gene, in Patients With Select Advanced Solid Tumors — Houston, Texas
- First in Human Study of TORL-2-307-ADC in Participants With Advanced Cancer — Fullerton, California
- A Study of DM919 Alone and in Combination With Pembrolizumab in Advanced Solid Tumors — San Antonio, Texas
Explore by condition: All Advanced Solid Tumor clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.