Evidence map›Paper›PMID 39101450›Full record

Trial reportKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2024

Extracorporeal shockwave therapy for degenerative meniscal tears results in a decreased T2 relaxation time and pain relief: An exploratory randomized clinical trial.

Shogo Hashimoto, Takashi Ohsawa, Hiroaki Omae, Atsufumi Oshima, Ryota Takase, Hirotaka Chikuda

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 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.

  1. Trial
  2. The ageing meniscus: Pathophysiology, epidemiology and management.Journal of experimental orthopaedics · 2026
    Article
  3. 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

6 authors.

Shogo HashimotoDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.ORCID http://orcid.org/0000-0003-1737-8715
Takashi OhsawaDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.ORCID http://orcid.org/0000-0002-3659-6526
Hiroaki OmaeDepartment of Orthopaedic Surgery, Zenshukai Hospital, Maebashi, Gunma, Japan.ORCID http://orcid.org/0000-0003-3318-9180
Atsufumi OshimaDepartment of Orthopaedic Surgery, Takasaki Genaral Medical Center, Takasaki, Gunma, Japan.ORCID http://orcid.org/0000-0001-5821-1896
Ryota TakaseDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.ORCID http://orcid.org/0000-0003-0928-7792
Hirotaka ChikudaDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.ORCID http://orcid.org/0000-0002-7913-1542

Funding

None
6 · The paper itself

Abstract

purposeThe optimal management of degenerative meniscal tears remains controversial. Extracorporeal shockwave therapy (ESWT) has been shown to promote tissue repair in both preclinical and clinical studies; however, its effect on degenerative meniscal tears remains unknown. This study aimed to examine whether ESWT improves meniscal degeneration.

methodsThis randomized trial was conducted between 2020 and 2022 and involved patients with degenerative medial meniscal tears. Patients were allocated to receive either focused ESWT (0.25 mJ/mm

resultsOf 29 randomized patients, 27 patients (mean age 63.9 ± 8.7 years; females 37%; ESWT group 14 patients; control group 13 patients) were included in the final analysis. At 12 months postintervention, patients in the ESWT group showed a greater decrease in the T2 relaxation time (ESWT group -2.9 ± 1.7 ms vs. control group 1.0 ± 1.9 ms; p < 0.001) and had less knee pain (p = 0.04). The clinical outcomes at 12 months post-treatment were not statistically significant. No adverse events were reported.

conclusionESWT decreased the T2 relaxation time in the meniscus at 12 months post-treatment. ESWT also provided pain relief, but no differences were observed in clinical outcomes. LEVEL OF EVIDENCE: Level II.

Indexed as

Extracorporeal Shockwave TherapyMagnetic Resonance ImagingTibial Meniscus InjuriesAgedFemaleHumansMaleMiddle AgedPain ManagementPain MeasurementTreatment Outcomeextracorporeal shockwave therapymeniscus healingmeniscus tearMRIT2 mapping

Identifiers

PMID39101450
PMCPMC11605018

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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.