Purpose-For select men with low-risk prostate cancer, active surveillance (AS) is more often being considered a management strategy. In a multicenter retrospective study we evaluated the actuarial rates and predictors of remaining on AS, incidence of cancer progression, and pathologic findings of delayed radical prostatectomy.Methods-A cohort of 262 men from four institutions met the following inclusion criteria: age ≤75, PSA ≤10 ng/ml, clinical stage T1-T2a, biopsy Gleason sum ≤6, ≤3 positive cores at diagnostic biopsy, a repeat biopsy before AS, and no treatment for six months following the repeat biopsy. AS started on the date of the second biopsy. Actuarial rates of remaining on AS were calculated and univariate Cox regression used to assess predictors of discontinuing AS.Results-With a median follow-up of 29 months 43 patients ultimately received active treatment. The two and five-year probabilities of remaining on AS were 91% and 75%, respectively. Patients with cancer on the second biopsy (HR=2.23; 95% CI: 1.23-4.06; p=0.007) and a higher number of cancerous cores from the two biopsies combined (p=0.002) were more likely to undergo treatment. Age, PSA, clinical stage, prostate volume, and number of total biopsy cores sampled were not predictive of outcome. One patient developed skeletal metastases 38 months after starting AS. Of the 43 patients undergoing delayed treatment, 41 (95%) are without disease progression at a median of 23 months following treatment.Conclusions-With a median follow-up of 29 months, AS for select patients appears to be safe and associated with a low risk of systemic progression. Cancer at restaging biopsy and a higher total number of cancerous cores are associated with a lower likelihood of remaining on AS. A restaging biopsy should be strongly considered to finalize eligibility for AS.

Hemospermia is known to be associated with transrectal ultrasound-guided prostate biopsy (TRUS-PB). The true incidence of hemospermia, its duration and implications are not well established. We performed a prospective observational study involving patients undergoing TRUS-PB for suspected prostate cancer at our institution. Sixty-three eligible men were included in the study. Most men (84%) undergoing TRUS-PB, who were able to ejaculate, experienced hemospermia, which was associated with some degree of anxiety. The mean duration of hemospermia was 3.5 (71.7) weeks. The number of ejaculations before the complete resolution of hemospermia was 8 (76.7). None of the clinical and pathological factors was a significant predictor of the duration of hemospermia. Patients should be adequately counseled before TRUS-PB to avoid undue anxiety and alterations in sexual activity.

Purpose For select men with low-risk prostate cancer, active surveillance (AS) is more often being considered a management strategy. In a multicenter retrospective study we evaluated the actuarial rates and predictors of remaining on AS, incidence of cancer progression, and pathologic findings of delayed radical prostatectomy. Methods A cohort of 262 men from four institutions met the following inclusion criteria: age ≤75, PSA ≤10 ng/ml, clinical stage T1-T2a, biopsy Gleason sum ≤6, ≤3 positive cores at diagnostic biopsy, a repeat biopsy before AS, and no treatment for six months following the repeat biopsy. AS started on the date of the second biopsy. Actuarial rates of remaining on AS were calculated and univariate Cox regression used to assess predictors of discontinuing AS. Results With a median follow-up of 29 months 43 patients ultimately received active treatment. The two and five-year probabilities of remaining on AS were 91% and 75%, respectively. Patients with cancer on the second biopsy (HR=2.23; 95% CI: 1.23–4.06; p=0.007) and a higher number of cancerous cores from the two biopsies combined (p=0.002) were more likely to undergo treatment. Age, PSA, clinical stage, prostate volume, and number of total biopsy cores sampled were not predictive of outcome. One patient developed skeletal metastases 38 months after starting AS. Of the 43 patients undergoing delayed treatment, 41 (95%) are without disease progression at a median of 23 months following treatment. Conclusions With a median follow-up of 29 months, AS for select patients appears to be safe and associated with a low risk of systemic progression. Cancer at restaging biopsy and a higher total number of cancerous cores are associated with a lower likelihood of remaining on AS. A restaging biopsy should be strongly considered to finalize eligibility for AS.