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NCT01368588 · ClinicalTrials.gov registry record · Phase 3

Androgen-Deprivation Therapy and Radiation Therapy in Treating Patients With Prostate Cancer

A Phase 3 study of Prostate Cancer, sponsored by Radiation Therapy Oncology Group.

Active
Registry status
Phase 3
Development phase
2,592
Enrollment target
20
Study locations

NCT01368588: Active Phase 3 study of Prostate Cancer, sponsored by Radiation Therapy Oncology Group.

NCT01368588 is a Phase 3 study of Prostate Cancer that is active but no longer recruiting, run by Radiation Therapy Oncology Group. The registered enrollment target is 2,592 participants, above the 605-participant average among 735 other Prostate Cancer trials with a reported enrollment target (328% higher). The trial reports 20 study locations across 3 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01368588, a Phase 3 study of Prostate Cancer, is active but no longer recruiting, sponsored by Radiation Therapy Oncology Group.

ACTIVE NOT RECRUITING
Registry status
Phase 3
Development phase
2,592 participants
Enrollment target
20
Study locations

Study Summary

RATIONALE: Androgens can cause the growth of prostate cancer cells. Androgen deprivation therapy may stop the adrenal glands from making androgens. Radiation therapy uses high-energy x-rays to kill tumor cells. PURPOSE: This randomized phase III trial studies androgen-deprivation therapy and radiation therapy in treating patients with prostate cancer.

Primary Outcome

Survival rates are estimated using the Kaplan-Meier method, censoring participants alive at time of analysis.

Conditions Studied

Interventions

  • RADIATION radiation therapy
  • RADIATION Whole-pelvic radiotherapy (WPRT)

Study Locations (20)

Arizona

  • Arizona Breast Cancer Specialists-Gilbert - Gilbert
  • Arizona Center for Cancer Care-Peoria - Peoria
  • Cancer Center at Saint Joseph's - Phoenix
  • Saint Joseph's Hospital and Medical Center - Phoenix
  • Arizona Breast Cancer Specialists-Phoenix - Phoenix
  • Arizona Oncology-Deer Valley Center - Phoenix
  • 21st Century Oncology-Scottsdale - Scottsdale
  • Arizona Breast Cancer Specialists - Scottsdale
  • Arizona Breast Cancer Specialists-Scottsdale - Scottsdale
  • Arizona Oncology Services Foundation - Scottsdale
  • Arizona Center for Cancer Care-Surprise - Surprise
  • Arizona Oncology Associates-West Orange Grove - Tucson
  • University of Arizona Cancer Center-Orange Grove Campus - Tucson

Alaska

  • Anchorage Associates in Radiation Medicine - Anchorage
  • Alaska Oncology and Hematology LLC - Anchorage
  • Anchorage Oncology Centre - Anchorage
  • Katmai Oncology Group - Anchorage
  • Providence Alaska Medical Center - Anchorage
  • Fairbanks Memorial Hospital - Fairbanks

Alabama

  • University of South Alabama Mitchell Cancer Institute - Mobile

Trial Details

FieldValue
Enrollment Target 2,592 participants
Start Date 2011-07
Est. Completion 2031-07
Phase Phase 3
Radiation Therapy Oncology Group

144 total trials

What the registry record for NCT01368588 still lists

NCT01368588 is an interventional study that assigns participants to a tested intervention. Its 2,592 participants enrollment target places it among the larger protocols in the corpus, above the 605-participant average among 735 other Prostate Cancer trials with a reported enrollment target (328% higher).

The record links to 1 condition, with Prostate Cancer appearing as the primary indexed condition, and to 2 interventions - of which radiation therapy is the first listed.

NCT01368588 names 20 study sites across 3 states, led by Arizona, Alaska, Alabama.

Frequently Asked Questions

What is clinical trial NCT01368588 about?

NCT01368588 is a clinical study titled "Androgen-Deprivation Therapy and Radiation Therapy in Treating Patients With Prostate Cancer". RATIONALE: Androgens can cause the growth of prostate cancer cells. Androgen deprivation therapy may stop the adrenal glands from making androgens. Radiation therapy uses high-energy x-rays to kill tumor cells. PURPOSE: This randomized phase III trial studies androgen-deprivation therapy and radiat...

What is the current status of trial NCT01368588?

This trial is currently active not recruiting. It is a Phase 3 study. The enrollment target is 2,592 participants. The study started on 2011-07. Estimated completion is 2031-07.

What conditions does trial NCT01368588 study?

This clinical trial studies the following conditions: Prostate Cancer.

What interventions are being tested in trial NCT01368588?

The interventions under investigation include: radiation therapy (RADIATION), Whole-pelvic radiotherapy (WPRT) (RADIATION).

Who is sponsoring clinical trial NCT01368588?

This trial is sponsored by Radiation Therapy Oncology Group, which has 144 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01368588 being conducted?

This trial has 20 study locations across Alabama, Alaska, Arizona. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Prostate Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01368588's enrollment target sits among peer trials

2,592 21st of 735 higher than 715 of 735 other Prostate Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Prostate Cancer 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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Source: ClinicalTrials.gov NCT01368588, the US trial registry maintained by the National Library of Medicine. NCT01368588 (large enrollment · wide site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.