← Eichor
Study identifier: NCT03920033 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Salvage Hypofractionated Accelerated Versus Standard Radiotherapy for Biochemical Failure After Prostatectomy

Condition: Prostate Cancer · Biochemical Recurrence · Radiation  ·  Sponsor: Asan Medical Center

PhaseNA
Planned participants288
Who can joinMale, 20 Years to no upper limit
Healthy volunteersNo

About this study

Patients with a biochemical recurrence after radical prostatectomy for moderate- or high- risk prostate cancer are randomly assigned to hypofractionated, accelerated high dose radiation therapy group (65 Gy, 26 fractions) and a control group of standard treatment group (66 Gy, 33 fractions). The criteria for stratification at randomization include 1) risk groups, 2) androgen deprivation therapy, and 3) PSA before salvage radiation therapy, which affect biochemical recurrence. It is expected that hypofractionated, accelerated high dose radiation therapy will have a superiority in terms of biochemical control to conventional radiation therapy, and the present study would like to confirm this. In addition, we aimed to evaluate and compare the toxicity and quality of life index of two radiation therapy regimens.

This description comes directly from the study's public registry record.

Talk to the study team

Young Seok Kim, M.D., Ph.D.  ·  82 2 3010 5614  ·  ysk@amc.seoul.kr

Yeon Joo Kim, M.D.  ·  82 2 258 9243  ·  kamea1004@naver.com

Always discuss trial participation with your own doctor first.

Locations (2)

Asan Medical CenterSeoul, South KoreaRecruiting
Samsung Medical CenterSeoul, South KoreaRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT03920033