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NCT02023541 · ClinicalTrials.gov registry record · Phase 1
Proton Beam Therapy to Treat Esophageal Cancer
A Phase 1 study, sponsored by Washington University School of Medicine.
- Terminated
- Registry status
- Phase 1
- Development phase
- 3
- Enrollment target
NCT02023541: Clinical Trial Phase 1 study, sponsored by Washington University School of Medicine.
NCT02023541 is a Phase 1 study that was terminated before completion, run by Washington University School of Medicine. The registered enrollment target is 3 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (95% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02023541, a Phase 1 study, was terminated before completion, sponsored by Washington University School of Medicine.
- TERMINATED
- Registry status
- Phase 1
- Development phase
- 3 participants
- Enrollment target
Study Summary
Assess progression-free survival and overall survival of proton beam therapy (PBT) for patients with resectable vs. unresectable esophageal cancer, and to assess patient-reported outcomes of PBT for esophageal cancer at 6 months following chemoradiation and physician-reported toxicity of PBT for esophageal cancer.
Primary Outcome
Assess progression-free survival (PFS) of PBT for patients with resectable vs. unresectable esophageal cancer. PFS will be assessed using the Kaplan-Meier estimate.
Interventions
- RADIATION Proton beam therapy
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 3 participants |
| Start Date | 2014-01 |
| Est. Completion | 2015-04 |
| Phase | Phase 1 |
Why NCT02023541 stopped before completion
NCT02023541 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 3 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (95% lower).
The record links to 0 conditions, and to 1 intervention - of which Proton beam therapy is the first listed.
NCT02023541 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02023541 about?
NCT02023541 is a clinical study titled "Proton Beam Therapy to Treat Esophageal Cancer". Assess progression-free survival and overall survival of proton beam therapy (PBT) for patients with resectable vs. unresectable esophageal cancer, and to assess patient-reported outcomes of PBT for esophageal cancer at 6 months following chemoradiation and physician-reported toxicity of PBT for eso...
What is the current status of trial NCT02023541?
This trial is currently terminated. It is a Phase 1 study. The enrollment target is 3 participants. The study started on 2014-01. Estimated completion is 2015-04.
What interventions are being tested in trial NCT02023541?
The interventions under investigation include: Proton beam therapy (RADIATION).
Who is sponsoring clinical trial NCT02023541?
This trial is sponsored by Washington University School of Medicine, which has 1,502 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02023541's enrollment target sits among peer trials
3 1999th of 2000 higher than 1 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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