DAREON™-9: A Study to Test How Well Different Doses of BI 764532 Are Tolerated by People With Small Cell Lung Cancer When Taken Together With a Single Agent Chemotherapy
Public ClinicalTrials.gov record NCT05990738. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
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
Study identification
- NCT ID
- NCT05990738
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Boehringer Ingelheim
- Industry
- Enrollment
- 69 participants
Conditions and interventions
Conditions
Interventions
- BI 764532 Drug
- Topotecan Drug
- Single agent chemotherapy Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 13, 2024
- Primary completion
- Jun 29, 2026
- Completion
- Apr 29, 2027
- Last update posted
- Jun 23, 2026
2024 – 2027
United States locations
- U.S. sites
- 4
- U.S. states
- 3
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| MedStar Georgetown University Hospital | Washington D.C. | District of Columbia | 20007 | — |
| Mayo Clinic - Florida | Jacksonville | Florida | 32224 | — |
| University of Miami | Miami | Florida | 33136 | — |
| Virginia Commonwealth University | Richmond | Virginia | 23219 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 10 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05990738, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 23, 2026 · Synced Jun 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05990738 live on ClinicalTrials.gov.