Evidence map›Paper›PMID 22752415›Full record

ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2013

The use of fibrin matrix-mixed gel-type autologous chondrocyte implantation in the treatment for osteochondral lesions of the talus.

Kyung Tai Lee, Jin Su Kim, Ki Won Young, Young Koo Lee, Young Uk Park, Yong Hoon Kim, Hun Ki Cho

Open access · hybridAbstract read
In one paragraph

Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 4 pooled it
2.3field-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

21 citing papers in PubMed, 4 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. No superior treatment for primary osteochondral defects of the talus.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2018
    Pooled it
  4. No superior surgical treatment for secondary osteochondral defects of the talus.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2018
    Pooled it
  5. Article
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  11. Cell therapy for cartilage repair.Emerging topics in life sciences · 2021
    Review
  12. Article
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  18. Medial malleolar osteotomy for the treatment of talar osteochondral lesions: anatomical and morbidity considerations.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2016
    Article
  19. Article
  20. 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

7 authors at 3 institutions in 2 countries.

Kyung Tai LeeFoot and Ankle Clinic, KT Lee's Orthopedic Hospital, Seoul, Korea.
Jin Su Kim
Ki Won Young
Young Koo Lee
Young Uk Park
Yong Hoon Kim
Hun Ki Cho
Eulji University · KRAmerican Orthopaedic Foot and Ankle Society · USSoon Chun Hyang University Cheonan Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study assessed the clinical results and second-look arthroscopy after fibrin matrix-mixed gel-type autologous chondrocyte implantation to treat osteochondral lesions of the talus.

methodsChondrocytes were harvested from the cuboid surface of the calcaneus in 38 patients and cultured, and gel-type autologous chondrocyte implantation was performed with or without medial malleolar osteotomy. Preoperative American orthopedic foot and ankle society ankle-hind foot scores, visual analogue score, Hannover scoring system and subjective satisfaction were investigated, and the comparison of arthroscopic results (36/38, 94.7 %) and MRI investigation of chondral recovery was performed. Direct tenderness and relationship to the active daily life of the donor site was evaluated.

resultsThe preoperative mean ankle-hind foot scores (71 ± 14) and Hannover scoring system (65 ± 10) had increased to 91 ± 12 and 93 ± 14, respectively, at 24-month follow-up (p < 0.0001), and the preoperative visual analogue score of 58 mm had decreased to 21 mm (p < 0.0001). Regarding subjective satisfaction, 34 cases (89.5 %) reported excellent, good or fair. Chondral regeneration was analysed by second-look arthroscopy and MRI. Complications included one non-union and two delayed-unions of the osteotomy sites, and 9 ankles (9/31, 29.0 %) sustained damaged medial malleolar cartilage due to osteotomy. Marked symptoms at the biopsy site did not adversely affect the patient's active daily life.

conclusionsFibrin matrix-mixed gel-type autologous chondrocyte implantation using the cuboid surface of the calcaneus as a donor can be used for treating osteochondral lesions of the talus.

Indexed as

AdultArthroscopyCalcaneusCartilage, ArticularChondrocytesDebridementFemaleFibrinFractures, BoneGelsHumansMaleMiddle AgedOsteotomyTalusThrombinFibrinGelsThrombin

Identifiers

PMID22752415
PMCPMC3657090
OpenAlexW1977318240

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.