Evidence map›Paper›PMID 26637992›Full record

Trial reportBMC musculoskeletal disorders2015

Extracorporeal shock wave therapy in the treatment of primary bone marrow edema syndrome of the knee: a prospective randomised controlled study.

Fuqiang Gao, Wei Sun, Zirong Li, Wanshou Guo, Weiguo Wang, Liming Cheng, Debo Yue, Nianfei Zhang, Amanda Savarin

Open access · goldAbstract readCase ReportsRandomized Controlled Trial
In one paragraph

Trial report in BMC musculoskeletal disorders, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
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  16. BIPARTITE PATELLA IN 35-YEAR-OLD FITNESS INSTRUCTOR: A CASE REPORT.International journal of sports physical therapy · 2016
    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

9 authors at 1 institution in 1 country.

Fuqiang GaoCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. gaofuqiang0604@163.com.
Wei SunCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. 18901267995@163.com.
Zirong LiCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. lizirong0297@163.com.
Wanshou GuoCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. guowanshou0927@163.com.
Weiguo WangCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. wangweiguo1007@163.com.
Liming ChengCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. chengliming1106@163.com.
Debo YueCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. yuedebo1783@163.com.
Nianfei ZhangCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. zhangnianfei1280@163.com.
Amanda SavarinCentre for Osteonecrosis and Joint-Preserving & Reconstruction, Beijing Key Laboratory of Arthritic and Rheumatic Diseases, Department of Orthopedic Surgery, China-Japan Friendship Hospital, Beijing, 100029, China. qq276321611@163.com.
China-Japan Friendship Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this prospective study was to evaluate the effectiveness of extracorporeal shock wave therapy (ESWT) in normalizing the symptoms and imaging features of primary bone marrow edema syndrome (BMES) of the knee.

methodsThis study compared the outcomes of ESWT (Group A) (n = 20) and intravenously applied prostacyclin and bisphosphonate (Group B) (n = 20) in the treatment of BMES of the knee in our department between 2011 and 2013. The Visual Analog Scale for pain (VAS, 100 mm), the Western Ontario and McMaster University Osteoarthritis Index (WOMAC), the SF-36 scores and MRI scans as well as plain radiographs were obtained before and after therapy between two groups.

resultsCompared with Group B, we found greater improvement in VAS, the WOMAC Osteoarthritis Index and SF-36 score at 1, 3 and 6 months post-treatment in Group A (P < 0.05). Furthermore, MRI scans showed a higher incidence of distinct reduction and complete regression of bone marrow edema at 6 months in Group A (95 vs. 65 %; P = 0.018). The MRI at 1 year follow-up showed complete regression in all patients in Group A. However, two cases in Group B continued to normalize over the subsequent follow-up period.

conclusionsESWT can produce rapid pain relief and functional improvement. It may be an effective, reliable, and non-invasive technique for rapid treatment of BMES of the knee.

trial registrationResearch Registry UIN 528, September 03, 2015.

Indexed as

AdultBone Marrow DiseasesEdemaFemaleHumansKnee JointLithotripsyMaleMiddle AgedPain MeasurementProspective StudiesSyndromeTreatment Outcome

Identifiers

PMID26637992
PMCPMC4670725
OpenAlexW2181858006

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.