Systematic prostate biopsy still matters: A comprehensive analysis of MRI/TRUS-fusion targeted prostate biopsies across different indications.


Journal

Urologic oncology
ISSN: 1873-2496
Titre abrégé: Urol Oncol
Pays: United States
ID NLM: 9805460

Informations de publication

Date de publication:
10 2019
Historique:
received: 10 03 2019
revised: 09 06 2019
accepted: 08 07 2019
pubmed: 4 8 2019
medline: 17 9 2020
entrez: 4 8 2019
Statut: ppublish

Résumé

To assess if a multiparametric magnetic resonance imaging (mpMRI)-targeted biopsy (TB) strategy is precise enough to replace systematic biopsies (SB) among men with different biopsy indications since an imaging-based pathway to guide indication and targeted prostate biopsy is currently under debate. Retrospective analysis was performed of 594 patients with one or more lesions according to Prostate Imaging and Reporting Data System (PI-RADS) receiving a consecutive TB and SB for one of the 3 indications: primary cancer suspicion (51.7%), persistent cancer suspicion after prior negative biopsy (35.4%), or control of a confirmed cancer (12.9%). Detection rates for overall cancer (CaP) and clinically significant cancer (csCaP, Gleason Score ≥3+4) were compared between TB and SB and to a combined approach for all patients and within the subgroups. Characteristics of cancers missed by one biopsy strategy were analyzed. TB detected less CaP (302 vs. 366, P < 0.001) and csCaP (204 vs. 210 patients, P = 0.409) compared to SB except for men with prior negative biopsies (65 vs. 64 csCaP, P = 0.363). Cancer detection by TB or SB was independent of cancer localization and imaging characteristics. Combined TB and SB outperformed the single approaches for CaP and csCaP detection in each subgroup. A single mpMRI and TB approach leads to a substantial number of missed CaP and csCaP across biopsies with different indications. Ongoing improvements of imaging, reading standardization, and biopsy techniques are required before replacing SB.

Identifiants

pubmed: 31375340
pii: S1078-1439(19)30260-1
doi: 10.1016/j.urolonc.2019.07.004
pii:
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

678-687

Informations de copyright

Copyright © 2019 Elsevier Inc. All rights reserved.

Auteurs

Niklas Westhoff (N)

Department of Urology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany. Electronic address: niklas.westhoff@medma.uni-heidelberg.de.

Bettina Baeßler (B)

Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Rämistrasse 100, Zurich, Switzerland.

Jost von Hardenberg (J)

Department of Urology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

Svetlana Hetjens (S)

Institute of Medical Statistics and Biometry, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

Stefan Porubsky (S)

Institute of Pathology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

Fabian Siegel (F)

Department of Urology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

Thomas Martini (T)

Department of Urology, University Hospital Ulm, Ulm, Germany.

Maurice Stephan Michel (MS)

Department of Urology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

Ulrike Attenberger (U)

Institute of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

Manuel Ritter (M)

Department of Urology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.

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