Evidence map›Paper›PMID 18818895›Full record

SynthesisDer Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen2008

[Current short- and long-term results of lumbar disc replacement : update 2008].

B Wiedenhöfer, V Ewerbeck, A J Suda, C Carstens

Abstract readComparative StudyEnglish AbstractMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen, 2008. 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
0.2field-weighted citation impact, top 42% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Trial
  2. We Need to Talk about Lumbar Total Disc Replacement.International journal of spine surgery · 2018
    Article
  3. 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

4 authors at 2 institutions in 1 country.

B WiedenhöferAbteilung Orthopädie II, Stiftung Orthopädische Universitätsklinik Heidelberg, 69118, Heidelberg, Deutschland. bernd.wiedenhoefer@ok.uni-heidelberg.de
V Ewerbeck
A J Suda
C Carstens
Heidelberg University · DEOrthopädische Universitätsklinik · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lumbar total disc replacement is an increasingly common way of treating degenerative lumbar disc disease while preserving mobility. The aim of this analysis was to survey evidence-based data to classify the procedure. Based on a MEDLINE inquiry, 38 clinical trials dealing with lumbar total disc replacement were selected and analyzed by the criteria of indication, preoperative procedure, and clinical follow-up. These data represent 3,180 patient-related evaluations with follow-up of 5.9 to 204 months. We also included ten retrospective studies. Patient satisfaction was a mean of 90.73%, and the Oswestry Disability Index and Visual Analog Scale were significantly lower. High rates of revision surgery, explantation surgery, and secondary fusions are linked to wrong preoperative indication. According to evidence criteria, the results show that lumbar total disc replacement is a safe procedure with a high rate of success. There is clear evidence that both imprecise indication and the choice of too-small implants significantly reduce the prospect of surgical success and increase the rates of reintervention.

Indexed as

Prostheses and ImplantsArthroplasty, ReplacementDisability EvaluationEvidence-Based MedicineFollow-Up StudiesHumansIntervertebral DiscLumbar VertebraeMulticenter Studies as TopicPain MeasurementPostoperative ComplicationsProsthesis DesignRandomized Controlled Trials as TopicSpondylosis

Identifiers

PMID18818895
OpenAlexW1519990355

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.