Clinical trialNCT01508390Active, not recruitingInterventional

Hypofractionated Stereotactic Body Radiation Therapy as a Boost to the Prostate

SponsorBoston Medical CenterEnrollment35Prostate Cancer

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

In this study, participants will have standard Androgen Deprivation Therapy and undergo standard external beam radiation therapy to the prostate and at-risk lymph nodes by Intensity Modulated Radiation Therapy. The subsequent \*boost\* radiation therapy to the prostate alone will be given using the CyberKnife, rather than using the standard Intensity Modulated Radiation Therapy. This study will also see how CyberKnife affects the quality of the participant's life.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Ariel Hirsch, MD
Boston Medical Center
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Boston Medical Center
Boston, Massachusetts, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Jun 2011
Primary completion: 31 Dec 2027
Completion: 31 Dec 2027
Last update posted: 9 Jul 2026
Registered enrollment: 35
Registry id: NCT01508390

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.