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NCT00047125 · ClinicalTrials.gov registry record · Phase 3
Radiation Therapy in Treating Patients With Metastases to the Lymph Nodes in the Neck From an Unknown Primary Tumor
A Phase 3 study, sponsored by European Organisation for Research and Treatment of Cancer - EORTC.
- Completed
- Registry status
- Phase 3
- Development phase
- 600
- Enrollment target
NCT00047125: Completed Phase 3 study, sponsored by European Organisation for Research and Treatment of Cancer - EORTC.
NCT00047125 is a Phase 3 study that has completed, run by European Organisation for Research and Treatment of Cancer - EORTC. The registered enrollment target is 600 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (22% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00047125, a Phase 3 study, has completed, sponsored by European Organisation for Research and Treatment of Cancer - EORTC.
- COMPLETED
- Registry status
- Phase 3
- Development phase
- 600 participants
- Enrollment target
Study Summary
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Giving radiation therapy in different ways may kill more tumor cells. It is not yet known which regimen of radiation therapy is more effective in treating patients who have metastases to the lymph nodes in the neck. PURPOSE: Randomized phase III trial to compare different radiation therapy regimens in treating patients who have metastases to the lymph nodes in the neck from an unknown primary tumor.
Interventions
- RADIATION radiation therapy
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 600 participants |
| Start Date | 2002-07 |
| Phase | Phase 3 |
What the finished NCT00047125 record still lists
NCT00047125 is an interventional study that assigns participants to a tested intervention. The registered 600 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (22% lower).
The record links to 0 conditions, and to 1 intervention - of which radiation therapy is the first listed.
NCT00047125 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00047125 about?
NCT00047125 is a clinical study titled "Radiation Therapy in Treating Patients With Metastases to the Lymph Nodes in the Neck From an Unknown Primary Tumor". RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Giving radiation therapy in different ways may kill more tumor cells. It is not yet known which regimen of radiation therapy is more effective in treating patients who have metastases to the lymph nodes in the neck. PURPOSE...
What is the current status of trial NCT00047125?
This trial is currently completed. It is a Phase 3 study. The enrollment target is 600 participants. The study started on 2002-07.
What interventions are being tested in trial NCT00047125?
The interventions under investigation include: radiation therapy (RADIATION).
Who is sponsoring clinical trial NCT00047125?
This trial is sponsored by European Organisation for Research and Treatment of Cancer - EORTC, which has 15 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00047125's enrollment target sits among peer trials
600 608th of 2000 higher than 1,363 of 2,000 other Phase 3 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 3 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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