Evidence map›Paper›PMID 26365711›Full record

ArticleEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2016

Comparison of Scheuermann's kyphosis correction by combined anterior-posterior fusion versus posterior-only procedure.

Mohammadreza Etemadifar, Alireza Ebrahimzadeh, Abdollah Hadi, Mehran Feizi

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In one paragraph

Article in European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
1.5field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Anterior release for Scheuermann's disease: a systematic literature review and meta-analysis.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2017
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Observational
  8. Posterior-only versus combined anterior/posterior fusion in Scheuermann disease: a large retrospective study.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2018
    Article
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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 2 institutions in 1 country.

Mohammadreza EtemadifarDepartment of Orthopedic Spinal Surgery, Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.
Alireza EbrahimzadehDepartment of Orthopedic Spinal Surgery, Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.
Abdollah HadiDepartment of Orthopedic Spinal Surgery, Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran. Dr.Hadi74@yahoo.com.
Mehran FeiziDepartment of Orthopedic, Isfahan University of Medical Sciences, Isfahan, Iran.
Alzahra Medical and Education Center · IRIsfahan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionConventional treatment of rigid deformity in Scheuermann's kyphosis (SK) in young patients includes a preliminary anterior spinal release and fusion (ASF) followed by posterior spinal fusion and instrumentation (PSF). However, recently there are more trends to do posterior-only surgery for correction of this deformity. The aim of our study was to compare clinical and radiological outcomes of ASF/PSF and PSF-only procedures in treatment of SK. MATERIALS AND

methodsIn a prospective clinical and radiological review, thirty operated SK patients in two groups were evaluated. Group A: ASF/PSF technique (n: 16) and group B: PSF-only procedure (n: 14) were followed for at least 2 years (average 57.6 months). Two groups were well matched for the following four criteria: average age, flexibility status, posterior fusion levels, and preoperative Cobb's kyphosis angle. Oswestry disability index (ODI) and scoliosis research society questionnaire-30 (SRS-30) and radiological (kyphosis correction, correction loss, sagittal balance) parameters were evaluated before and after surgery and at the final follow-up.

resultsIn group A, primary thoracic Cobb's kyphosis, immediate post-operative kyphosis, and final follow-up kyphosis angle were 83.6°, 41.4° and 43°, respectively (P < 0.05). Correction rate and correction loss were 50.5 % and 1.6° ± 2.4, respectively. In group B, the corresponding values were 81.9°, 40.1° and 43.2°, respectively (P < 0.05). Correction rate and correction loss were 51 % and 3.1° ± 2.5, respectively. SRS-30 and ODI scores in group A were averaged 68.5 and 21.3 preoperatively and 128.7 and 6.25 at the final follow-up, respectively. In group B, the corresponding values were 64 and 23.2 preoperatively and 133.5 and 5.8 at the final follow-up, respectively.

conclusionsClinical and radiological parameters were similar in both groups after surgical correction while, complication rates, operation time and blood loss were significantly higher in ASF/PSF procedure.

Indexed as

Spinal FusionAdolescentAdultFemaleHumansMaleProspective StudiesScheuermann DiseaseYoung AdultKyphotic deformityScheuermann’s diseaseSurgical correction outcome

Identifiers

PMID26365711
OpenAlexW1903133297

What OpenQuestion holds

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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.