- Conditions
- Brain Cancer, Head and Neck Cancer, Lung Cancer, Gastric Cancer, Ovarian Cancer, Colon Cancer
- Interventions
- Halcyon 4.0 system
- Device
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 20, 2024 · Synced May 22, 2026, 12:30 AM EDT