🏛️ Verified NIH Record • Updated 2025-12-18

Testing Interruption of Hormonal Medications in Patients Responding Exceptionally to Therapy for Metastatic Prostate Cancer, (A-DREAM) (NCT05241860)

A Phase 2 Trial of ADT Interruption in Patients Responding Exceptionally to AR-Pathway Inhibitor in Metastatic Hormone-Sensitive Prostate Cancer (MHSPC): A-DREAM

🔵 Active, Not Recruiting Phase2 📋 Clinical Research Protocol Sponsor: Alliance for Clinical Trials in Oncology

🩺 Plain-English Summary (8th-Grade Level)

This phase II trial examines antiandrogen therapy interruptions in patients with hormone-sensitive prostate cancer that has spread to other places in the body (metastatic) responding exceptionally well to androgen receptor-pathway inhibitor therapy. The usual treatment for patients with metastatic prostate cancer is to receive hormonal medications including a medication to decrease testosterone levels in the body and a potent oral hormonal medication to block growth signals from male hormones (like testosterone) in the cancer cells. Patients whose cancer is responding exceptionally well to this therapy may take a break from these medications according to their doctor's guidance. This trial may help doctors determine if stopping treatment can allow for testosterone recovery.

Who can join: Review the eligibility criteria below.

Location: Cancer Center at Saint Joseph's — Phoenix, Arizona

Age range: 18 Years

🧪 Interventions in This Study

  • Pharmacotherapy Discontinuation (OTHER)
  • Follow-Up (OTHER)
  • Questionnaire Administration (OTHER)
  • Quality-of-Life Assessment (OTHER)

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (326 Sites)

Showing the first 25 of 326 sites.

  • Cancer Center at Saint Joseph's — Phoenix, Arizona
  • Mercy Hospital Fort Smith — Fort Smith, Arkansas
  • CARTI Cancer Center — Little Rock, Arkansas
  • Mission Hope Medical Oncology - Arroyo Grande — Arroyo Grande, California
  • Mercy Cancer Center �� Carmichael — Carmichael, California
  • Mercy San Juan Medical Center — Carmichael, California
  • Epic Care-Dublin — Dublin, California
  • Mercy Cancer Center - Elk Grove — Elk Grove, California
  • Bay Area Breast Surgeons Inc — Emeryville, California
  • Epic Care Partners in Cancer Care — Emeryville, California
  • Contra Costa Regional Medical Center — Martinez, California
  • Mercy UC Davis Cancer Center — Merced, California
  • Bay Area Tumor Institute — Oakland, California
  • UC Irvine Health/Chao Family Comprehensive Cancer Center — Orange, California
  • Eisenhower Medical Center — Rancho Mirage, California
  • Mercy Cancer Center - Rocklin — Rocklin, California
  • Mercy Cancer Center - Sacramento — Sacramento, California
  • Pacific Central Coast Health Center-San Luis Obispo — San Luis Obispo, California
  • Mission Hope Medical Oncology - Santa Maria — Santa Maria, California
  • Epic Care Cyberknife Center — Walnut Creek, California
  • Woodland Memorial Hospital — Woodland, California
  • Rocky Mountain Regional VA Medical Center — Aurora, Colorado
  • Penrose-Saint Francis Healthcare — Colorado Springs, Colorado
  • Rocky Mountain Cancer Centers-Penrose — Colorado Springs, Colorado
  • Saint Francis Cancer Center — Colorado Springs, Colorado

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗