Prostate Specific Antigen Features

The Medical Minute Genetic Analyses Could Reduce the Number of Prostate Biopsies

Genetic Analyses Could Reduce the Number of Prostate Biopsies

Researchers say they have identified genetic variants that can increase PSA concentrations and prostate cancer risk.

The Medical Minute Multiple PSA Tests May More Accurately Detect Aggressive PSA

Multiple PSA Tests May More Accurately Detect Aggressive PSA

A new study suggests that PSA measurements taken over time may improve the accuracy of detecting aggressive prostate cancer.

CME Articles

Current Controversies Surrounding PSA Screening

It is hoped that selective screening, selective biopsy, and selective therapy will 
further decrease the morbidity associated with screening.

Latest Prostate Specific Antigen News

Updated Prostate Cancer Screening Guidelines Announced

Shared decision-making about screening recommended for men aged 55-69 years.

Prostate Cancer Deaths Occurring at Older Ages

Median survival time from diagnosis improved by a median of 43 months from the pre-PSA to the post-PSA era.

Prostate Cancer AS May Be OK Despite Higher PSA

Pathologic progression not more likely in patients who start active surveillance with a PSA of 10 ng/mL or higher, study finds.

Prostate Cancer Severity Not Linked to Obesity

Study reveals no significant association between BMI and prebiopsy PSA, Gleason score, clinical T stage, and D'Amico risk.

For Older Men, Prostate Biopsy Uncommon After Abnormal PSA

For Older Men, Prostate Biopsy Uncommon After Abnormal PSA

Most men with biopsy-detected cancer undergo treatment, regardless of age, comorbidities.

PSA in Midlife Can Predict Later Risk of Prostate Cancer Mets

PSA in Midlife Can Predict Later Risk of Prostate Cancer Mets

PSA at age 40 to 55 correlates with risk of death or metastasis during 25 to 30 years of follow-up.

Lower PSA Predicts Better Survival in Sipuleucel T Recipients

New findings provide a rationale for immunotherapy as an early step in sequencing treatment algorithm for mCRPC.

Men Need to Be Informed of PSA Testing Benefits, Harms, ACP Says

Men Need to Be Informed of PSA Testing Benefits, Harms, ACP Says

American College of Physicians' new screening guidance committee urges caution

Prostate Cancer Deaths Can Occur Despite Normal Initial PSA

New findings raise questions about PSA screening criteria.

Prostate Cancer Benefit Lasts Up to Nine Years After Last Screening

Stopping PSA testing at age 70 may be premature, at least in men with high-risk disease and long life expectancies, researchers conclude.

PSA Screening Lowers Prostate Cancer Death Risk

The survival benefit is limited to men aged 55-69 years at initial screening, large European study finds.

Alternative PSA Screening Strategies Could Reduce Harm

Alternative PSA Screening Strategies Could Reduce Harm

Use of biennial strategy with longer interval for low PSA levels reduces tests, false-positive results

Docs' Use of Informed Decision-Making for PSA Testing Varies

Docs' Use of Informed Decision-Making for PSA Testing Varies

Much of variation in use of informed decision-making due to physicians' attitudes to screening.

PSA Levels Higher in Sedentary Men, Study Finds

PSA concentrations are higher in men who engage in more sedentary behavior and lower levels of light physical activity, a study found.

Low Neutrophil Count May Predict Prostate Cancer

Researchers urge prostate biopsies for men with a low neutrophil count and increased serum PSA level.