A Study of Stereotactic Body Radiation Therapy (SBRT) Without Androgen Deprivation Therapy (ADT) in People With Unfavorable Intermediate-Risk Prostate Cancer
Public ClinicalTrials.gov record NCT05169970. 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
A Phase II Study of Decipher-Guided Dose Escalated Radiation Therapy In Unfavorable Intermediate Risk Prostate Cancer Patients Treated SBRT Alone Without Androgen Deprivation Therapy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The researchers are doing this study to find out if stereotactic body radiation therapy (SBRT) without androgen deprivation therapy (ADT) is an effective treatment approach for people with unfavorable intermediate-risk prostate. The researchers will see whether SBRT can prevent participants' cancer from coming back and/or spreading to other parts of the body. In addition, they will look closely at how safe and effective it is to rely on Decipher test results for determining which patients would benefit from more extensive radiation treatments
Study identification
- NCT ID
- NCT05169970
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 222 participants
Conditions and interventions
Conditions
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
- Dec 9, 2021 (Actual)
- Primary completion
- Dec 2027 (Estimated)
- Completion
- Dec 2027 (Estimated)
- Last update posted
- Jul 14, 2026
2021 – 2027
United States locations
- U.S. sites
- 7
- U.S. states
- 2
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Memorial Sloan Kettering Basking Ridge (All Protocol Activities) | Basking Ridge | New Jersey | 07920 | — |
| Memorial Sloan Kettering Monmouth (All Protocol Activities) | Middletown | New Jersey | 07748 | — |
| Memorial Sloan Kettering Bergen (All Protocol Activities) | Montvale | New Jersey | 07645 | — |
| Memorial Sloan Kettering Suffolk- Commack (All Protocol Activities) | Commack | New York | 11725 | — |
| Memorial Sloan Kettering Westchester (All Protocol Activities) | Harrison | New York | 10604 | — |
| Memorial Sloan Kettering Cancer Center (All Protocol Activities) | New York | New York | 10065 | — |
| Memorial Sloan Kettering Nassau (All 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 NCT05169970, 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 Jul 14, 2026 · Synced Oct 25, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT05169970 live on ClinicalTrials.gov.