An Open-label, Multicenter Phase Ib Study of the Safety, Tolerability, and Pharmacokinetic/Pharmacodynamic Profile of the ATR Inhibitor Tuvusertib (M1774) in Combination With DNA Damage Response Inhibitors or Immune Checkpoint Inhibitors in Patients With Metastatic or Locally Advanced Unresectable Solid Tumors (DDRiver Solid Tumors 320)
Latest Information Update: 16 Jul 2025
At a glance
- Drugs Avelumab (Primary) ; Lartesertib (Primary) ; Tuvusertib (Primary)
- Indications Advanced breast cancer; Carcinoma; Colorectal cancer; Endometrial cancer; Ovarian cancer; Prostate cancer; Solid tumours; Triple negative breast cancer; Urogenital cancer
- Focus Adverse reactions; Biomarker; Pharmacodynamics; Pharmacokinetics; Therapeutic Use
- Acronyms DDRiver Solid Tumors 320
- Sponsors EMD Serono Research & Development Institute
Most Recent Events
- 04 Jul 2025 Planned End Date changed from 31 May 2026 to 3 Apr 2026.
- 04 Jul 2025 Planned primary completion date changed from 31 Mar 2026 to 3 Apr 2026.
- 21 May 2025 Planned number of patients changed from 72 to 123.