These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: A Nationwide Analysis of Risk of Prostate Cancer Diagnosis and Mortality following an Initial Negative Transrectal Ultrasound Biopsy with Long-Term Followup.
    Author: Kawa SM, Stroomberg HV, Larsen SB, Helgstrand JT, Toft BG, Vickers AJ, Brasso K, Røder MA.
    Journal: J Urol; 2022 Jul; 208(1):100-108. PubMed ID: 35212571.
    Abstract:
    PURPOSE: Magnetic resonance imaging (MRI) targeted prostate biopsy has been shown to find many high-grade prostate cancers in men with concurrent negative transrectal ultrasound (TRUS) systematic biopsy. The oncologic risk of such tumors can be explored by looking at long-term outcomes of men with negative TRUS biopsy followed without MRI. The aim was to analyze the mortality after initial and second negative TRUS biopsy. MATERIALS AND METHODS: All men who underwent initial TRUS biopsies between January 1, 1995 and December 31, 2016 in Denmark were included. A total of 37,214 men had a negative initial TRUS biopsy and 6,389 underwent a re-biopsy. Risk of cause-specific mortality was analyzed with competing risks. Diagnosis of Gleason score ≥7 prostate cancer following negative biopsies was analyzed with multivariable logistic regression including time to re-biopsy, prostate specific antigen (PSA), age and digital rectal examination. RESULTS: The 15-year prostate cancer-specific mortality was 1.9% (95% CI: 1.7-2.1). Prostate cancer-specific mortality was 1.3% (95% CI: 0.9-1.6) and 4.6% (95% CI: 3.4-5.8) for men with PSA <10 and >20 ng/ml, respectively. Of the TRUS re-biopsies 12% were Gleason score ≥7 and risk of Gleason score ≥7 increased with longer time to re-biopsy (p <0.001). Mortality after re-biopsy was similar to after initial biopsy. CONCLUSIONS: Men with negative TRUS biopsies have a very low prostate cancer-specific mortality, especially with PSA <10 ng/ml. This raises serious questions about the routine use of MRI targeting for initial prostate biopsy and suggests that MRI targeting should only be recommended for men with PSA >10 ng/ml after negative biopsy.
    [Abstract] [Full Text] [Related] [New Search]