Randomized studies comparing conservative therapy to definitive therapy in men with prostate cancer (CaP) are underway, but not yet available.
Dr. Tewari and associates used the Henry Ford database to analyze the outcomes of 3,159 men treated either conservatively or with
radiotherapy or radical prostatectomy (RP) in the years 1980 to 1997.Their report suggesting superior outcomes for active treatment appears in
Urology .
Participants were younger than 75 years and had socioeconomic, clinical, pathological and demographic data reviewed. Men with positive bones scans were excluded. The primary endpoint was death from all causes and the secondary endpoint was death from CaP. Radiotherapy or RP had to be received by the patient within 6 months of diagnosis.
The treatment characteristics revealed that 42% were treated conservatively, 28% received radiotherapy and 30% underwent RP. Patients who underwent RP were younger and healthier (by Charlson scores). Both radiotherapy and RP men had more aggressive tumor histology. Patients from 1980 to 1990 were more likely to be treated conservatively than patients seem after 1990 (59% vs. 30%). An equal proportion of black and white men were treated conservatively, but more blacks underwent radiotherapy. Surgery patients tended to be white and live in an area of higher income.