Evidence map›Paper›PMID 38466523›Full record

ArticleMolecular imaging and biology2024

Test-Retest Repeatability of Patlak Slopes versus Standardized Uptake Values for Hypermetabolic Lesions and Normal Organs in an Oncologic PET/CT Population.

Semra Ince, Richard Laforest, Saeed Ashrafinia, Anne M Smith, Richard L Wahl, Tyler J Fraum

Abstract read
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Article in Molecular imaging and biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

6 authors.

Semra InceDepartment of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, St. Louis, MO, 63110, USA.
Richard LaforestDepartment of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, St. Louis, MO, 63110, USA.
Saeed AshrafiniaSiemens Medical Solutions USA, Inc., 810 Innovation Drive, Knoxville, TN, 37932, USA.
Anne M SmithSiemens Medical Solutions USA, Inc., 810 Innovation Drive, Knoxville, TN, 37932, USA.
Richard L WahlDepartment of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, St. Louis, MO, 63110, USA.
Tyler J FraumDepartment of Radiology, Washington University School of Medicine, 510 S. Kingshighway Blvd, Campus Box 8131, St. Louis, MO, 63110, USA. fraumt@wustl.edu.ORCID 0000-0001-6573-5081

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe aimed to determine the test-retest repeatability of quantitative metrics based on the Patlak slope (PS) versus the standardized uptake value (SUV) among lesions and normal organs on oncologic [ PROCEDURES: This prospective, single-center study enrolled adults undergoing standard-of-care oncologic [

resultsNine subjects (mean age, 61.7 ± 6.2 years; 6 females) completed the test-retest protocol. Four subjects collectively had 17 [

conclusionsAmong [

Indexed as

Fluorodeoxyglucose F18Positron Emission Tomography Computed TomographyAdultAgedFemaleHumansMiddle AgedPositron-Emission TomographyProspective StudiesReproducibility of ResultsFluorodeoxyglucose F18FDGMetabolic ratePatlakPETRepeatabilityTest-retest

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Registered trials

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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.