Key Record Dates
| ClinicalTrials.gov Identifier: | NCT00496119 |
|---|---|
| Brief Title: | Proton Beam Therapy for Chordoma Patients |
| First Submitted : | July 2, 2007 |
| First Submitted that Met QC Criteria : | July 2, 2007 |
| First Posted : | July 4, 2007 (Estimate) |
| Last Update Submitted that Met QC Criteria : | December 5, 2022 |
| Last Update Posted : | December 7, 2022 |