Reclassification rates are higher among African American men than Caucasians on active surveillance.

ABSTRACT:

Objective

To evaluate the risk of reclassification on serial biopsy for Caucasian and African American (AA) men with very low-risk (VLR) prostate cancer enrolled in a large prospective active surveillance (AS) registry.

Methods

The Johns Hopkins AS registry is a prospective observational study that has enrolled 982 men since 1994. Including only men who met all National Comprehensive Cancer Network VLR criteria (clinical stage ≤T1, Gleason score ≤6, prostate-specific antigen [PSA] level <10 ng/mL, PSA density <0.15 ng/mL/cm(3), positive cores <3, percent cancer per core ≤50), we analyzed a cohort of 654 men (615 Caucasians and 39 AAs). The association of race with reclassification on serial biopsy was assessed with competing-risks regressions.

Results

AA men on AS wer

SUBMITTER: Sundi D 

PROVIDER: S-EPMC4275346 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature