Predictors of Follow-Up Visits Post Radical Prostatectomy

Abstract

Long-term follow-up care among prostate cancer patients is important as biochemical recurrence can occur many years after diagnosis, with 20%–30% of men experiencing biochemical recurrence within 10 years of treatment. This study examined predictors of follow-up care among 1,158 radical prostatectomy patients, treated at the Washington University in St. Louis, within 6 months, 1 year, and 2 years post surgery. Predictors examined included age at surgery, race (Black vs. White), rural/urban status, education, marital status, and prostate cancer aggressiveness. Multivariable logistic regression was used to assess the association between the predictors and follow-up visits with a urologist in 6 months, the 1st year, and the 2nd year post surgery. In a secondary analysis, any follow-up visit with a prostate-specific antigen (PSA) test was included, regardless of provider type. Men that were Black ( 6 months OR: 0.60; 95% CI [0.36, 0.99], 1 year OR: 0.34; 95% CI [0.20, 0.59], 2 year OR: 0.41; 95% CI [0.25, 0.68]), resided in a rural residence ( 1 year OR: 0.61; 95% CI [0.44, 0.85], 2 year OR: 0.41; 95% CI [0.25, 0.68]), or were unmarried ( 2 year OR: 0.69; 95% CI [0.49, 0.97]) had a reduced odds of follow-up visits with a urologist. In models where any follow-up visit with a PSA test was examined, race remained a significant predictor of follow-up. The results indicate that Black men, men residing in a rural residence, and unmarried men may not receive adequate long-term follow-up care following radical prostatectomy. These men represent a high-risk group that could benefit from increased support post treatment.