Completed PHASE2 INTERVENTIONAL 4-arm NCT00196339

A Clinical Trial to Study DR-2031 for the Treatment of Hot Flashes in Prostate Cancer Patients

A Dose-ranging Clinical Trial to Study the Efficacy and Safety of DR-2031 for the Treatment of Hot Flashes Following Surgical or Medical Castration of Prostate Cancer Patients

Sponsor: Duramed Research

Conditions Prostate Cancer

Interventions Cyproterone acetate 15 Cyproterone acetate 25 Cyproterone acetate 5 Placebo

Updated 9 times since 2017 Last updated: Jul 20, 2016 Started: Jun 30, 2005 Primary completion: Jan 31, 2008 Completion: Jan 31, 2008

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE2 clinical study on Prostate Cancer, this trial is completed. The trial is conducted by Duramed Research and has accumulated 9 data snapshots since 2005. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

Change History

9 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE2
Sep 2024 — Sep 2025 [monthly]

Completed PHASE2
Jul 2024 — Sep 2024 [monthly]

Completed PHASE2
Apr 2022 — Jul 2024 [monthly]

Completed PHASE2
Jan 2022 — Apr 2022 [monthly]

Completed PHASE2

▶ Show 4 earlier versions

Jan 2021 — Jan 2022 [monthly]

Completed PHASE2
Jun 2018 — Jan 2021 [monthly]

Completed PHASE2
Feb 2017 — Jun 2018 [monthly]

Completed PHASE2
Jan 2017 — Feb 2017 [monthly]

Completed PHASE2

First recorded

Jun 2005

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Duramed Research

Data source: Teva Branded Pharmaceutical Products R&D, Inc.

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Albany, United States , Allentown, United States , Anaheim, United States , Asheboro, United States , Atlanta, United States , Austin, United States , Aventura, United States , Bala-Cynwyd, United States , Barrie, Canada , Bay Shore, United States and 98 more locations