Evidence map›Paper›PMID 30899364›Full record

ArticleAmerican journal of translational research2019

Comparison efficacy of ESWT and Wharton's jelly mesenchymal stem cell in early osteoarthritis of rat knee.

Jai-Hong Cheng, Ching-Jen Wang, Wen-Yi Chou, Shan-Ling Hsu, Jen-Hung Chen, Tsai-Chin Hsu

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 10% 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, 2 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Stem cell injections for osteoarthritis of the knee.The Cochrane database of systematic reviews · 2025
    Pooled it
  3. Trial
  4. State of shock - a systematic review of extracorporeal shockwave therapy in hand surgery.GMS Interdisciplinary plastic and reconstructive surgery DGPW · 2025
    Review
  5. Article
  6. Wharton's jelly and osteoarthritis of the knee.British medical bulletin · 2024
    Review
  7. Review
  8. Review
  9. Review
  10. Umbilical cord mesenchymal stromal cells-from bench to bedside.Frontiers in cell and developmental biology · 2022
    Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. 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

6 authors at 2 institutions in 1 country.

Jai-Hong ChengCenter for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Taiwan.
Ching-Jen WangCenter for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Taiwan.
Wen-Yi ChouDepartment of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Taiwan.
Shan-Ling HsuCenter for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Taiwan.
Jen-Hung ChenDepartment of Orthopedic Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Taiwan.
Tsai-Chin HsuCenter for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine Kaohsiung, Taiwan.
Chang Gung University · TWKaohsiung Chang Gung Memorial Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Application of extracorporeal shockwave therapy (ESWT) to the subchondral bone of medial tibia condyle has shown chondroprotective effects of the knee with decreased cartilage degradation and improved subchondral bone remodeling in the osteoarthritis (OA) of rat knee. Recently, transplantation of ex vivo preparations of mesenchymal stem cells (MSCs) to animal or human joints with OA seems to induce therapeutically effective repair because of paracrine responses from host cells including progenitor cells residing within the synovium. This study compared ESWT, Wharton's jelly mesenchymal stem cells (WJMSCs) and combination of ESWT and WJMSCs therapies for early OA of the rat knee. The results showed ESWT, WJMSCs and combination of therapies significantly improved early OA knee based on analysis of pathological findings, micro-CT and immunohistochemistry (IHC) stain. The combined therapy group increased the bone volume (61.755 ± 1.537), and trabecular thickness (0.215 ± 0.014;

Indexed as

articular cartilageosteoarthritisShockwave therapysubchondral boneWharton’s jelly mesenchymal stem cell

Identifiers

PMID30899364
PMCPMC6413288
OpenAlexW2980857505

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.