- Conditions
- Sickle Cell Disease Vaso-occlusive Crisis
- Interventions
- CSL889, Placebo
- Biological · Drug
- Lead sponsor
- CSL Behring
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 16
- States / cities
- Oakland, California • Orange, California • Fort Myers, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced May 22, 2026, 5:50 AM EDT