Evidence map›Paper›PMID 35639198›Full record

SynthesisJournal of neurology2022

Ultrasonography for the diagnosis of carpal tunnel syndrome: an umbrella review.

Ting-Yu Lin, Ke-Vin Chang, Wei-Ting Wu, Levent Özçakar

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Journal of neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
9.5field-weighted citation impact, top 1% 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

42 citing papers in PubMed, 71 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Evaluation of Splint and Exercise Interventions for Carpal Tunnel Syndrome: Insights from Ultrasonographic Measurements.Medical science monitor : international medical journal of experimental and clinical research · 2024
    Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Grip Force Modulation on Median Nerve Morphology Changes.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025
    Article
  16. Observational
  17. The Median Nerve Displays Adaptive Characteristics When Exposed to Repeated Pinch Grip Efforts of Varying Rates of Force Development: An Ultrasonic Investigation.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2025
    Article
  18. Article
  19. Review
  20. Article
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

4 authors at 3 institutions in 2 countries.

Ting-Yu LinDepartment of Physical Medicine and Rehabilitation, Lotung Poh-Ai Hospital, Lo-Hsu Medical Foundation, Inc, 26546, Yilan, Taiwan.
Ke-Vin ChangDepartment of Physical Medicine and Rehabilitation, National Taiwan University Hospital, College of Medicine, National Taiwan University, 10048, Taipei, Taiwan. kvchang011@gmail.com.ORCID http://orcid.org/0000-0002-7558-5651
Wei-Ting WuDepartment of Physical Medicine and Rehabilitation, National Taiwan University Hospital, College of Medicine, National Taiwan University, 10048, Taipei, Taiwan.
Levent ÖzçakarDepartment of Physical and Rehabilitation Medicine, Hacettepe University Medical School, 06100, Ankara, Turkey.
National Taiwan University Hospital · TWHacettepe University · TRLuodong Poh-Ai Hospital · TW

Funding

Ministry of Science and Technology 109-2314-B-002-114-MY3Ministry of Science and Technology MOST 106-2314-B-002-180-MY3
6 · The paper itself

Abstract

backgroundNumerous sonographic modalities and parameters have been used to diagnose carpal tunnel syndrome (CTS), with varying accuracy. Our umbrella review aimed to summarize the evidence from systematic reviews and meta-analyses regarding the use of ultrasound imaging to diagnose CTS.

methodsSystematic reviews and meta-analyses meeting the inclusion criteria were searched in PubMed, Embase, Medline, Web of Science, and Cochrane databases from inception to March 2022. Critical appraisal, data extraction, and synthesis were performed in accordance with the criteria for conducting an umbrella review.

resultsSixteen reviews were included. Three reviews were classified as high quality, one as moderate, four as low, and eight as critically low. The cross-sectional area (CSA) of the median nerve at the carpal tunnel inlet demonstrated the best reliability and diagnostic accuracy among multiple parameters. A cutoff CSA value of 9-10.5 mm

conclusionsSonography is a reliable tool to diagnose CTS, with inlet CSA being the most robust parameter. Sonoelastography and Doppler ultrasound can serve as auxiliary tools to confirm CTS diagnoses. Further studies are needed to expand the use of sonography for diagnosing CTS, especially in the presence of concomitant neuromuscular disease(s).

Indexed as

Carpal Tunnel SyndromeHumansMedian NerveNeural ConductionReproducibility of ResultsSensitivity and SpecificityUltrasonographyDiagnostic imagingEntrapment neuropathyMedian nervePeripheral nerveSonoelastographyUltrasound

Identifiers

PMID35639198
OpenAlexW4281910126

What OpenQuestion holds

Textmetadata
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.