DAREON™-9: A Phase Ib Open-label Dose Escalation and Dose Confirmation Safety Study of Intravenous BI 764532 in Combination With a Single Agent Chemotherapy for the Treatment of Patients With Relapsed/Refractory Small Cell Lung Cancer After Platinum-based Chemotherapy
Latest Information Update: 12 Jun 2026
At a glance
- Drugs Obrixtamig (Primary) ; Topotecan (Primary) ; Topotecan (Primary)
- Indications Small cell lung cancer
- Focus Adverse reactions
- Acronyms DAREON-9
- Sponsors Boehringer Ingelheim; Boehringer Ingelheim GmbH International
Most Recent Events
- 21 May 2026 According to a Boehringer Ingelheim media release, company will present new data from this study at the 2026 American Society of Clinical Oncology (ASCO) Annual Meeting.
- 20 Feb 2026 Status changed from recruiting to active, no longer recruiting.
- 22 Jul 2025 Planned End Date changed from 30 Apr 2027 to 30 Jul 2027.