Investigating efficient risk-stratified pathways for the early detection of clinically significant prostate cancer

Morote, Juan ; Borque-Fernando, Ángel (Universidad de Zaragoza) ; Esteban, Luis M. ; Celma, Ana ; Campistol, Miriam ; Miró, Berta ; Méndez, Olga ; Trilla, Enrique

Resumen: Risk-stratified pathways (RSPs) are recommended by the European Association of Uro-logy (EAU) to improve the early detection of clinically significant prostate cancer (csPCa). RSPs can reduce magnetic resonance imaging (MRI) demand, prostate biopsies, and the over-detection of insignificant PCa (iPCa). Our goal is to analyze the efficacy and cost-effectiveness of several RSPs by using sequential stratifications from the serum prostate-specific antigen level and digital rectal examination, the Barcelona risk calculators (BCN-RCs), MRI, and Proclarix™. In a cohort of 567 men with a serum PSA level above 3.0 ng/mL who underwent multiparametric MRI (mpMRI) and targeted and/or systematic biopsies, the risk of csPCa was retrospectively assessed using Proclarix™ and BCN-RCs 1 and 2. Six RSPs were compared with those recommended by the EAU that, stratifying men from MRI, avoided 16.7% of prostate biopsies with a prostate imaging–reporting and data system score of <3, with 2.6% of csPCa cases remaining undetected. The most effective RSP avoided mpMRI exams in men with a serum PSA level of >10 ng/mL and suspicious DRE, following stratifications from BCN-RC 1, mpMRI, and Proclarix™. The demand for mpMRI decreased by 19.9%, prostate biopsies by 19.8%, and over-detection of iPCa by 22.7%, while 2.6% of csPCa remained undetected as in the recommended RSP. Cost-effectiveness remained when the Proclarix™ price was assumed to be below EUR 200.

Idioma: Inglés

DOI: 10.3390/jpm14020130

Año: 2024

Publicado en: Journal of Personalized Medicine 14, 2 (2024), 130 [15 pp.]
ISSN: 2075-4426

Financiación: info:eu-repo/grantAgreement/ES/ISCIII/PI20/01666

Tipo y forma: Article (Published version)

Área (Departamento): Área Urología (Dpto. Cirugía)