Evidence map›Paper›PMID 24170187›Full record

ReviewKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2014

Quantitative MRI in the evaluation of articular cartilage health: reproducibility and variability with a focus on T2 mapping.

Rachel K Surowiec, Erin P Lucas, Charles P Ho

Abstract readReview
PubMed Publisher
In one paragraph

Review in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
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  3. DeepEMC-TMagnetic resonance in medicine · 2024
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  6. MAVRIC based T2 mapping assessment of infrapatellar fat pad scarring in patients with total knee arthroplasty.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2023
    Article
  7. Article
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  10. TSkeletal radiology · 2022
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  12. Observational
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  14. Observational
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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

3 authors.

Rachel K SurowiecSteadman Philippon Research Institute, 181 W Meadow Dr, Suite 1000, Vail, CO, 81657, USA, rachel.surowiec@sprivail.org.
Erin P Lucas
Charles P Ho

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeEarly diagnosis of cartilage degeneration and longitudinal tracking of cartilage health including repair following surgical intervention would benefit from the ability to detect and monitor changes of the articular cartilage non-invasively and before gross morphological alterations appear.

methodsQuantitative MR imaging has shown promising results with various imaging biomarkers such as T2 mapping, T1 rho and dGEMRIC demonstrating sensitivity in the detection of biochemical alterations within tissues of interest. However, acquiring accurate and clinically valuable quantitative data has proven challenging, and the reproducibility of the quantitative mapping technique and its values are essential. Although T2 mapping has been the focus in this discussion, all quantitative mapping techniques are subject to the same issues including variability in the imaging protocol, unloading and exercise, analysis, scanner and coil, calculation methods, and segmentation and registration concerns.

resultsThe causes for variability between time points longitudinally in a patient, among patients, and among centres need to be understood further and the issues addressed.

conclusionsThe potential clinical applications of quantitative mapping are vast, but, before the clinical community can take full advantage of this tool, it must be automated, standardized, validated, and have proven reproducibility prior to its implementation into the standard clinical care routine.

Indexed as

Magnetic Resonance ImagingCartilage, ArticularCartilage DiseasesHumansJoint DiseasesReproducibility of ResultsWound Healing

Identifiers

What OpenQuestion holds

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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.