Evidence map›Paper›PMID 27136743›Full record

ReviewProstate cancer and prostatic diseases2016

PET imaging of prostate-specific membrane antigen in prostate cancer: current state of the art and future challenges.

S P Rowe, M A Gorin, M E Allaf, K J Pienta, P T Tran, M G Pomper, A E Ross, S Y Cho

Abstract readReview
In one paragraph

Review in Prostate cancer and prostatic diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
–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.

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

58 citing papers in PubMed.

  1. [European journal of nuclear medicine and molecular imaging · 2026
    Trial
  2. Prospective, Single-Arm Trial Evaluating Changes in Uptake Patterns on Prostate-Specific Membrane Antigen-TargetedJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2021
    Trial
  3. Repeatability of QuantitativeJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2020
    Trial
  4. Prospective Evaluation of PSMA-TargetedJournal of nuclear medicine : official publication, Society of Nuclear Medicine · 2020
    Trial
  5. Prostate Specific Membrane Antigen TargetedThe Journal of urology · 2018
    Trial
  6. Trial
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Complexities of Prostate Cancer.International journal of molecular sciences · 2022
    Review
  13. Article
  14. Prospective analysis of clinically significant prostate cancer detection with [European journal of nuclear medicine and molecular imaging · 2022
    Article
  15. Review
  16. Article
  17. Review
  18. Intraindividual comparison of [EJNMMI research · 2021
    Article
  19. Article
  20. 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.

S P RoweThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
M A GorinThe James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
M E AllafThe James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
K J PientaThe James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
P T TranThe James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
M G PomperThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
A E RossThe James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
S Y ChoThe Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI WILLIAM George NELSON · 1985 to 2026
$208.6M
PSMA-based Cancer Imaging AgentsR01CA134675 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI POMPER, MARTIN G · 2009 to 2025
$6.2M
Small Molecule PSMA-Targeted Alpha TherapyR01CA184228 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI POMPER, MARTIN G, ZALUTSKY, MICHAEL ROD · 2014 to 2023
$3.6M
Structure-Functions Studies of Twist1-induced Radioresistance in Lung CancerR01CA166348 · NCI · JOHNS HOPKINS UNIVERSITY · PI TRAN, PHUOC T. · 2013 to 2017
$1.7M
PSMA Directed Imaging of Prostate Cancer Focus on Androgen Receptor DynamicsU01CA183031 · NCI · JOHNS HOPKINS UNIVERSITY · PI DEWEESE, THEODORE L, POMPER, MARTIN G · 2015 to 2017
$1.2M
NCI NIH HHS P30 CA006973NCI NIH HHS R01 CA134675NCI NIH HHS R01 CA166348NCI NIH HHS R01 CA184228NCI NIH HHS U01 CA183031
6 · The paper itself

Abstract

backgroundProstate-specific membrane antigen (PSMA) is a cell surface enzyme that is highly expressed in prostate cancer (PCa) and is currently being extensively explored as a promising target for molecular imaging in a variety of clinical contexts. Novel antibody and small-molecule PSMA radiotracers labeled with a variety of radionuclides for positron emission tomography (PET) imaging applications have been developed and explored in recent studies.

methodsA great deal of progress has been made in defining the clinical utility of this class of PET agents through predominantly small and retrospective clinical studies. The most compelling data to date has been in the setting of biochemically recurrent PCa, where PSMA-targeted radiotracers have been found to be superior to conventional imaging and other molecular imaging agents for the detection of locally recurrent and metastatic PCa.

resultsEarly data, however, suggest that initial lymph node staging before definitive therapy in high-risk primary PCa patients may be limited, although intraoperative guidance may still hold promise. Other examples of potential promising applications for PSMA PET imaging include non-invasive characterization of primary PCa, staging and treatment planning for PSMA-targeted radiotherapeutics, and guidance of focal therapy for oligometastatic disease.

conclusionsHowever, all of these indications and applications for PCa PSMA PET imaging are still lacking and require large, prospective, systematic clinical trials for validation. Such validation trials are needed and hopefully will be forthcoming as the fields of molecular imaging, urology, radiation oncology and medical oncology continue to define and refine the utility of PSMA-targeted PET imaging to improve the management of PCa patients.

Indexed as

Molecular ImagingPositron-Emission TomographyAntigens, SurfaceCombined Modality TherapyGlutamate Carboxypeptidase IIHumansMaleNeoplasm MetastasisNeoplasm StagingPositron Emission Tomography Computed TomographyProstatic NeoplasmsRadioactive TracersRadiopharmaceuticalsRecurrenceTreatment OutcomeAntigens, SurfaceFOLH1 protein, humanGlutamate Carboxypeptidase IIRadioactive TracersRadiopharmaceuticals

Identifiers

PMID27136743
PMCPMC4982789

What OpenQuestion holds

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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.