Evidence map›Paper›PMID 37767061›Full record

ArticleResearch and practice in thrombosis and haemostasis2023

T2 mapping magnetic resonance imaging of cartilage in hemophilia.

Benjamin A Brakel, Marshall S Sussman, Haris Majeed, Jerry Teitel, Carina Man, Tammy Rayner, Ruth Weiss, Rahim Moineddin, Victor Blanchette, Andrea S Doria

Open access · goldAbstract read
In one paragraph

Article in Research and practice in thrombosis and haemostasis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. 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

10 authors at 4 institutions in 1 country.

Benjamin A BrakelDepartment of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Marshall S SussmanDepartment of Medical Imaging, University Health Network, University of Toronto, Toronto, Ontario, Canada.
Haris MajeedDepartment of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Jerry TeitelDivision of Hematology/Oncology, St Michael's Hospital, Toronto, ON, Canada.
Carina ManDepartment of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Tammy RaynerDepartment of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Ruth WeissDepartment of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Rahim MoineddinDivision of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada.
Victor BlanchetteDepartment of Pediatrics, University of Toronto, Toronto, ON, Canada.
Andrea S DoriaDepartment of Diagnostic Imaging, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Hospital for Sick Children · CASickKids Foundation · CAUniversity of Toronto · CAUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: In hemophilia, recurrent hemarthrosis may lead to irreversible arthropathy. T2 mapping MRI may reflect cartilage changes at an earlier reversible stage of arthropathy as opposed to structural MRI. Objectives: To evaluate interval changes of T2 mapping compared with the International Prophylaxis Study Group (IPSG) structural MRI scores of ankle cartilage in boys with hemophilia receiving prophylaxis. Methods: Eight boys with hemophilia A (median age, 13; range, 9-17 years), 7 age- and sex-matched healthy boys (controls, median age, 15; range, 7-16 years). A multiecho spin-echo T2-weighted MRI sequence at 3.0T was used to obtain T2 maps of cartilage of boys with hemophilia and controls. Structural joint status was evaluated using the IPSG MRI score. Results: T2 relaxation times of ankle cartilage increased significantly over time in both persons with hemophilia and controls ( Conclusion: T2 mapping shows sensitivity to biochemical changes in cartilage prior to detectable damage using conventional MRI, offering potential for early detection of bleed-related cartilage damage in boys with hemophilia.

Indexed as

anklesarticularbiomarkerscartilagehemarthrosishemophilia AInternational Prophylaxis Study Group MRI scalejointsmagnetic resonance imagingT2 mapping

Identifiers

PMID37767061
PMCPMC10520564
OpenAlexW4386102151

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.