The intensity and scope of care for NMIBC should focus on patient, disease, and treatment response characteristics. This guideline attempts to improve a clinician's ability to evaluate and treat each patient, but higher quality evidence in future trials will be essential to improve level of care for these patients.
Purpose The guideline purpose is to provide the urologist with a framework for the early detection of prostate cancer in asymptomatic average risk men. Materials and Methods A systematic review was conducted and summarized evidence derived from over 300 studies that addressed the predefined outcomes of interest (prostate cancer incidence/mortality, quality of life, diagnostic accuracy and harms of testing). In addition to the quality of evidence, the panel considered values and preferences expressed in a clinical setting (patient-physician dyad) rather than having a public health perspective. Guideline statements were organized by age group in years (age <40; 40 to 54; 55 to 69; >70). Results With the exception of prostate-specific antigen (PSA)-based prostate cancer screening, there was minimal evidence to assess the outcomes of interest for other tests. The quality of evidence for the benefits of screening was moderate, and evidence for harm was high for men age 55 to 69 years. For men outside this age range, evidence was lacking for benefit, but the harms of screening, including over diagnosis and over treatment, remained. Modeled data suggested that a screening interval of two years or more may be preferred to reduce the harms of screening. Conclusions The Panel recommended shared decision-making for men age 55 to 69 years considering PSA-based screening, a target age group for whom benefits may outweigh harms. Outside this age range, PSA-based screening as a routine could not be recommended based on the available evidence. The entire guideline is available at www.AUAnet.org/education/guidelines/prostate-cancer-detection.cfm
BACKGROUND.Active surveillance followed by selective treatment for men who have evidence of disease progression may be an option for select patients with early‐stage prostate cancer. In this article, the authors report their experience in a contemporary cohort of men with prostate cancer who were managed with active surveillance.METHODS.All men who were managed initially with active surveillance were identified through the authors' institutional database. Selection criteria for active surveillance included: prostate‐specific antigen (PSA) <10 ng/mL, biopsy Gleason sum ≤6 with no pattern 4 or 5, cancer involvement of <33% of biopsy cores, and clinical stage T1/T2a tumor. Patients were followed with PSA measurements and digital rectal examination every 3 to 6 months and with transrectal ultrasound at 6‐ to 12‐month intervals. Beginning in 2003, patients also underwent repeat prostate biopsy at 12 to 24 months. The primary outcome measured was active treatment. Evidence of disease progression, defined as an increase in rebiopsy Gleason sum or significant PSA velocity changes (>0.75 ng/mL per year), was a secondary outcome. Chi‐square and log‐rank tests were used to compare groups. The association between clinical characteristics and receipt of active treatment was analyzed by using Cox proportional hazards regression.RESULTS.Three hundred twenty‐one men (mean age [±standard deviation]: 63.4 ± 8.5 years) selected active surveillance as their initial management. The overall median follow‐up was 3.6 years (range, 1–17 years). The initial mean PSA level was 6.5 ± 3.9 ng/mL. One hundred twenty men (37%) met at least 1 criterion for progression. Overall, 38% of men had higher grade on repeat biopsy, and 26% of men had a PSA velocity >0.75 ng/mL per year. Seventy‐eight men (24%) received secondary treatment at a median 3 years (range, 1–17 years) after diagnosis. Approximately 13% of patients with no disease progression elected to obtain treatment. PSA density at diagnosis and rise in Gleason score on repeat biopsy were associated significantly with receipt of secondary treatment. The disease‐specific survival rate was 100%.CONCLUSIONS.Selected individuals with early‐stage prostate cancer may be candidates for active surveillance. Specific criteria can be and need to be developed to select the most appropriate individuals for this form of management and to monitor disease progression. A small attrition rate can be expected because of men who are unable or unwilling to tolerate surveillance. Cancer 2008. © 2008 American Cancer Society.
Prostate-specific antigen screening rates among elderly veterans with limited life expectancies should be much lower than current practice given the known harms of screening. More attention to prognosis is needed when making screening PSA recommendations to elderly men.
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