Early hypofractionated salvage radiotherapy for postprostatectomy biochemical recurrence.

ABSTRACT:

Background

Postprostatectomy adjuvant or salvage radiotherapy, when using standard fractionation, requires 6.5 to 8 weeks of treatment. The authors report on the safety and efficacy of an expedited radiotherapy course for salvage prostate radiotherapy.

Methods

A total of 108 consecutive patients were treated with salvage radiation therapy to 65 grays (Gy) in 26 fractions of 2.5 Gy. Median follow-up was 32.4 months. Median presalvage prostate-specific antigen (PSA) was 0.44 (range, 0.05-9.50). Eighteen (17%) patients received androgen deprivation after surgery or concurrently with radiation.

Results

The actuarial freedom from biochemical failure for the entire group at 4 years was 67% ± 5.3%. An identical 67% control rate was seen at 5 years for the first 50 enrolled p

SUBMITTER: Kruser TJ 

PROVIDER: S-EPMC3064951 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature