Clinical trial · Interventional
CT Scans in Guiding the Treatment of Patients With Prostate Cancer Who Are Undergoing Radiation Therapy
The Use Of Multiple CT Scans To Reduce Target Positioning Errors In Patients Undergoing External Beam Radiotherapy Treatment For Prostate Cancer
NCT00020891CI-TRIAL-00009003completedPhase 2ClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Multiple CT scans may improve the accuracy of radiation therapy for prostate cancer. PURPOSE: Phase I trial to study the effectiveness of multiple CT scans in guiding the treatment of patients who have prostate cancer and are undergoing radiation therapy.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Prostate Cancer | Malignant Prostate Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| computed tomography | Procedure | — | UNRESOLVED |
| radiation therapy | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Treatment accuracy
Secondary outcomes (2)
- measure
- Reduction in the proportion of patients with large target positioning errors using CT guided procedure
- measure
- Organ motion and setup errors
Eligibility
Eligibility (as posted)
- Sex
- Male
Show eligibility criteria text
DISEASE CHARACTERISTICS: * Undergoing external beam intensity-modulated radiotherapy for prostate cancer * Able to maintain treatment position for about 40 minutes PATIENT CHARACTERISTICS: Age: * Not specified Performance status: * Not specified Life expectancy: * Not specified Hematopoietic: * Not specified Hepatic: * Not specified Renal: * Not specified PRIOR CONCURRENT THERAPY: Biologic therapy: * Not specified Chemotherapy: * Not specified Endocrine therapy: * Not specified Radiotherapy: * See Disease Characteristics Surgery: * Not specified
References
Publications (0)
Data not yet available
No reference posted for this study.