PSA Screening Guidelines for Patients with Erectile Dysfunction

Standard Age-Based PSA Screening Guidelines

The American College of Cardiology and National Comprehensive Cancer Network recommend beginning baseline PSA testing at age 45-50 years for men with at least 10 years life expectancy 1, 2, 3
The National Comprehensive Cancer Network recommends age 45 as the standard initiation age for PSA screening 3, 1
The American Urological Association recommends baseline PSA at age 40 to establish future risk stratification, though this is more controversial 4, 1
A baseline PSA above the median at age 40 is a stronger predictor of future prostate cancer than family history or race 4, 1

The National Comprehensive Cancer Network recommends starting screening at age 40-45 if the patient has African American race, first-degree relative diagnosed before age 65, or multiple first-degree relatives with prostate cancer 1, 5
African American men have a 64% higher incidence and 2.3-fold mortality increase of prostate cancer 1
Men with a first-degree relative diagnosed before age 65 have a 2.1-2.5 fold increased risk of prostate cancer 1, 5

The National Comprehensive Cancer Network recommends risk-stratifying based on PSA results, with PSA ≥1.0 ng/mL repeated every 1-2 years and PSA <1.0 ng/mL repeated every 2-4 years 3, 1
Men aged 60 with PSA <1.0 ng/mL have only 0.5% risk of metastases and 0.2% risk of death from prostate cancer 2, 1

The National Comprehensive Cancer Network recommends discontinuing routine PSA screening at age 70 in most men, except for very healthy men with minimal comorbidity, prior elevated PSA, and life expectancy >10-15 years 2, 3, 1
Men aged 75+ with PSA <3.0 ng/mL are unlikely to die from prostate cancer and may safely stop screening 2, 1

The National Comprehensive Cancer Network recommends performing DRE and considering PSA only if the patient meets age/risk criteria above 3, 6
DRE may identify high-risk cancers even with "normal" PSA 3
If PSA >4.0 ng/mL or abnormal DRE, refer to urology for biopsy 6

The American College of Cardiology recommends not ordering PSA "because the patient has ED", as this is not evidence-based and leads to unnecessary testing in younger men 1
The National Comprehensive Cancer Network recommends not screening men with <10 years life expectancy, regardless of ED status, as it provides no benefit and only causes harm 1
Ensure 48-hour abstinence from ejaculation before PSA testing to avoid false-positive elevations 6, 5