Evidence map›Paper›PMID 27743850›Full record

ArticleUrologic oncology2017

Current beliefs and practice patterns among urologists regarding prostate magnetic resonance imaging and magnetic resonance-targeted biopsy.

Akhil Muthigi, Abhinav Sidana, Arvin K George, Michael Kongnyuy, Mahir Maruf, Subin Valayil, Bradford J Wood, Peter A Pinto

Open access · greenAbstract read
In one paragraph

Article in Urologic oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.6field-weighted citation impact, top 4% of its field
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Attitudes and experience of urology trainees in interpreting prostate magnetic resonance imaging.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2021
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. MRI in active surveillance: a critical review.Prostate cancer and prostatic diseases · 2019
    Review
  12. Article
  13. Article
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  16. Review
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 at 2 institutions in 1 country.

Akhil MuthigiUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD. Electronic address: akhilmuth@gmail.com.
Abhinav SidanaUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Arvin K GeorgeUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Michael KongnyuyUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Mahir MarufUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Subin ValayilUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Bradford J WoodCenter for Interventional Oncology, National Cancer Institute & Clinical Center, National Institutes of Health, Bethesda, MD.
Peter A PintoUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
National Cancer Institute · USNational Institutes of Health · US

Funding

Center for Interventional OncologyZIDBC011242 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WOOD, BRADFORD J · 2009 to 2025
$18.7M
Prostate SectionZIABC011081 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI PINTO, PETER · 2009 to 2025
$15.2M
Interventional OncologyZIACL040015 · CLC · CLINICAL CENTER · PI WOOD, BRADFORD · 2009 to 2025
$0k
Intramural NIH HHS Z99 CA999999
6 · The paper itself

Abstract

INTRODUCTION AND

objectiveMultiparametric magnetic resonance imaging (MRI) and magnetic resonance (MR) -targeted biopsy have a growing role in the screening and evaluation of prostate cancer. We aim to evaluate the current knowledge, attitude, and practice patterns of urologists regarding this new technique.

methodsAn anonymous online questionnaire was designed to collect information on urologists' beliefs and use of prostate multiparametric MRI and MR-targeted biopsy. The survey was sent to members of the Society of Urologic Oncology, the Endourological Society, and European Association of Urology. Multivariate logistic regression analysis was performed to determine predictors for use of prostate MRI and MR-targeted biopsy.

resultsA total of 302 responses were received (Endourological Society: 175, European Association of Urology: 23, and Society of Urologic Oncology: 104). Most respondents (83.6%) believe MR-targeted biopsy to be moderately to extremely beneficial in the evaluation of prostate cancer. Overall, 85.7% of responders use prostate MRI in their practice, and 63.0% use MR-targeted biopsy. The 2 most common settings for use of MR-targeted biopsy include patients with history of prior negative biopsy result (96.3%) and monitoring patients on active surveillance (72.5%). In those who do not use MR-targeted biopsy, the principal reasons were lack of necessary infrastructure (64.1%) and prohibitive costs (48.1%). On multivariate logistic regression analysis, practice in an academic setting (1.86 [1.02-3.40], P = 0.043) and performing greater than 25 radical prostatectomies per year (2.32 [1.18-4.56], P = 0.015) remained independent predictors for using MR-targeted biopsy.

conclusionsMost respondents of our survey look favorably on use of prostate MRI and MR-targeted biopsy in clinical practice. Over time, reduction in fixed costs and easier access to equipment may lead to further dissemination of this novel and potentially transformative technology.

Indexed as

Attitude of Health PersonnelMagnetic Resonance ImagingPractice Patterns, Physicians'UrologistsAcademic Medical CentersAdultHealth Services AccessibilityHumansImage-Guided BiopsyMaleMiddle AgedMultimodal ImagingPatient SelectionProfessional Practice LocationProstatectomyProstatic NeoplasmsMR-targeted biopsyMultiparametric MRIProstate cancerSurveyTrends

Identifiers

PMID27743850
PMCPMC5154881
OpenAlexW2530420827

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.