Study of Abiraterone Acetate or Enzalutamide, Atezolizumab, GnRH Analog and Radiation Therapy in Men With Newly Diagnosed Hormone-sensitive Prostate Cancer
Public ClinicalTrials.gov record NCT04262154. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
SAABR: Single Arm Phase II Study of AR Targeted Therapy + Atezolizumab + GnRH Analog and Stereotactic Body Radiotherapy (SBRT) to the Prostate in Men With Newly Diagnosed Hormone-sensitive Metastatic Prostate Cancer
Study identification
- NCT ID
- NCT04262154
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Other
- Enrollment
- 28 participants
Conditions and interventions
Conditions
Interventions
- Abiraterone Drug
- Atezolizumab Drug
- Enzalutamide Drug
- Follow up Other
- GnRH analog Drug
- Prednisone Drug
- Stereotactic Body Radiotherapy (SBRT) Radiation
Drug · Other · Radiation
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 2, 2020
- Primary completion
- Jul 6, 2025
- Completion
- Aug 31, 2026
- Last update posted
- Apr 23, 2026
2020 – 2026
United States locations
- U.S. sites
- 8
- U.S. states
- 2
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities) | Basking Ridge | New Jersey | 07920 | — |
| Memorial Sloan Kettering Monmouth (Limited Protocol Activities) | Middletown | New Jersey | 07748 | — |
| Memorial Sloan Kettering Bergen (Limited Protocol Activities) | Montvale | New Jersey | 07645 | — |
| Memorial Sloan Kettering Cancer Commack (Limited Protocol Activities) | Commack | New York | 11725 | — |
| Memorial Sloan Kettering Westchester (Limited Protocol Activities) | Harrison | New York | 10604 | — |
| Columbia University | New York | New York | 10032 | — |
| Memorial Sloan Kettering Cancer Center | New York | New York | 10065 | — |
| Memorial Sloan Kettering Nassau (Limited Protocol Activities) | Uniondale | New York | 11553 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04262154, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 23, 2026 · Synced May 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04262154 live on ClinicalTrials.gov.