Evidence map›Paper›PMID 34548624›Full record

SynthesisProstate cancer and prostatic diseases2022

Diagnostic accuracy of magnetic resonance imaging targeted biopsy techniques compared to transrectal ultrasound guided biopsy of the prostate: a systematic review and meta-analysis.

E J Bass, A Pantovic, M J Connor, S Loeb, A R Rastinehad, M Winkler, Rhian Gabe, H U Ahmed

Registry-linked trialAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Prostate cancer and prostatic diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06360523 (ProstateAI - A Prospective Paired Validating Cohort Study to Evaluate an MRI-based Optimized Prostate Cancer Diagnostic Pathway Powered by Artificial Intelligence), which is not on this map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06360523 narecruitingnot on this mapstarted 2024, after this paper: background citation

ProstateAI - A Prospective Paired Validating Cohort Study to Evaluate an MRI-based Optimized Prostate Cancer Diagnostic Pathway Powered by Artificial Intelligence

TypeinterventionalSponsorChinese University of Hong KongRan2024 to 2028Enrolled368ConditionsProstate CancerArmsAI modal, Standard review
3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Observational
  4. Review
  5. Article
  6. New trends on the management of localized prostate cancer.Prostate cancer and prostatic diseases · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. Biopsy strategies in the era of mpMRI: a comprehensive review.Prostate cancer and prostatic diseases · 2025
    Review
  11. Review
  12. Review
  13. Targeted biopsy of the prostate.Abdominal radiology (New York) · 2025
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

E J Bass *Imperial Prostate. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK. ebass@ic.ac.uk.ORCID http://orcid.org/0000-0002-4923-572X
A Pantovic *Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research -, Belgrade, Serbia.
M J ConnorImperial Prostate. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.ORCID http://orcid.org/0000-0003-4033-7508
S LoebDepartment of Urology and Population Health, New York University and Manhattan Veterans Affairs, New York, NY, USA.ORCID http://orcid.org/0000-0003-3933-9207
A R RastinehadDepartment of Urology, Lenox Hill Hospital at Northwell Health, New York, NY, USA.
M WinklerImperial Prostate. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-2553-5816
Rhian GabeCentre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, UK.ORCID http://orcid.org/0000-0002-0273-3094
H U AhmedImperial Prostate. Division of Surgery, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK.ORCID http://orcid.org/0000-0003-1674-6723

Funding

Wellcome Trust 204998/Z/16/Z
6 · The paper itself

Abstract

backgroundMultiparametric MRI localizes cancer in the prostate, allowing for MRI guided biopsy (MRI-GB) 43 alongside transrectal ultrasound-guided systematic biopsy (TRUS-GB). Three MRI-GB approaches exist; visual estimation (COG-TB); fusion software-assisted (FUS-TB) and MRI 'in-bore' biopsy (IB-TB). It is unknown whether any of these are superior. We conducted a systematic review and meta-analysis to address three questions. First, whether MRI-GB is superior to TRUS-GB at detecting clinically significant PCa (csPCa). Second, whether MRI-GB is superior to TRUS-GB at avoiding detection of insignificant PCa. Third, whether any MRI-GB strategy is superior at detecting csPCa.

methodsA systematic literature review from 2015 to 2019 was performed in accordance with the START recommendations. Studies reporting PCa detection rates, employing MRI-GB and TRUS-GB were included and evaluated using the QUADAS-2 checklist. 1553 studies were found, of which 43 were included in the meta-analysis.

resultsFor csPCa, MRI-GB was superior in detection to TRUS-GB (0.83 vs. 0.63 [p = 0.02]). MRI-GB was superior in detection to TRUS-GB at avoiding detection of insignificant PCa. No MRI-GB technique was superior at detecting csPCa (IB-TB 0.87; COG TB 0.81; FUS-TB 0.81, [p = 0.55]). There was significant heterogeneity observed between the included studies.

conclusionsIn patients with suspected PCa on MRI, MRI-GB offers superior rates of csPCa detection and reduces detection of insignificant PCa compared to TRUS-GB. No individual MRI-GB technique was found to be better in csPCa detection. Prospective adequately powered randomized controlled trials are required.

Indexed as

ProstateProstatic NeoplasmsHumansImage-Guided BiopsyMagnetic Resonance ImagingMaleProspective StudiesUltrasonography, Interventional

Identifiers

PMID34548624
PMCPMC9184263

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.