Results of a randomized trial of treatment modalities in patients with low or early-intermediate risk prostate cancer (PREFERE trial).

ABSTRACT:

Purpose

The optimal treatment for patients with low to early-intermediate risk prostate cancer (PCa) remains to be defined. The randomized PREFERE trial (DRKS00004405) aimed to assess noninferiority of active surveillance (AS), external-beam radiotherapy (EBRT), or brachytherapy by permanent seed implantation (PSI) vs. radical prostatectomy (RP) for these patients.

Methods

PREFERE was planned to enroll 7600 patients. The primary endpoint was disease specific survival. Patients with PCa stage ≤ cT2a, cN0/X, M0, PSA ≤ 10 ng/ml and Gleason-Score ≤ 3 + 4 at reference pathology were eligible. Patients were allowed to exclude one or two of the four modalities, which yielded eleven combinations for randomization. Sixty-nine German study centers were engaged in PREFERE.

Results</

SUBMITTER: Wiegel T 

PROVIDER: S-EPMC7810635 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature