Evidence map›Paper›PMID 15754213›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 Society2005

Spinal stenosis re-operation rate in Sweden is 11% at 10 years--a national analysis of 9,664 operations.

Karl-Ake Jansson, Gunnar Németh, F Granath, P Blomqvist

Registry-linked trialAbstract read
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, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03754972 (The Sagittal Plane Shear Index), which is not on this map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
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.

NCT03754972 nacompletednot on this mapstarted 2019, after this paper: background citation

The Sagittal Plane Shear Index (SPSI) for Planning Whether to Fuse After Decompressing a Stenotic Lumbar Level

TypeinterventionalSponsorMedical Metrics Diagnostics, IncRan2019 to 2025Enrolled100ConditionsLumbar Spinal Stenosis, SpondylolisthesisArmsSagittal plane shear index (SPSI)
3 · Its place in the literature

Who cites it

30 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Revision after spinal stenosis surgery.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 · 2020
    Review
  14. Unilateral tubular approach for bilateral laminotomy: effect on ipsilateral and contralateral buttock and leg pain.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
    Article
  15. Review
  16. A multi-center study of reoperations within 30 days of spine surgery.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
    Article
  17. Reoperation rates after fenestration for lumbar spinal canal stenosis: a 20-year period survival function method 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 · 2015
    Article
  18. Article
  19. Impact and clinical significance of pedicle length on spinal canal and intervertebral foramen area.International journal of clinical and experimental medicine · 2014
    Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Karl-Ake JanssonDepartment of Orthopedics, Karolinska University Hospital Solna, 171 76 Stockholm, Sweden. karl-ake.jansson@karolinska.se
Gunnar Németh
F Granath
P Blomqvist

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Re-operation rates in spinal stenosis surgery vary between 5 and 23%. Most previous studies have been based on selected patients groups. We analysed the 10-year lumbar spinal stenosis re-operation rate from comprehensive Swedish national data during 1987-1999. The mean length of stay decreased from 2 weeks in 1987 to 1 week in 1999. Of 9,664 patients, 628 (6.5%) were re-operated. Within 30 days after the first spinal stenosis operation, 0.15% of the patients were re-operated. The 1-, 2-, 5-, and 10-year re-operation rates were 2, 5, 8 and 11%, respectively. The rate lowered by 31% over time. Adding a fusion may lower the re-operation risk, an observation which can only be evaluated in randomised trial.

Indexed as

AgedAged, 80 and overDecompression, SurgicalFemaleHumansLaminectomyLength of StayLumbar VertebraeMaleMiddle AgedReoperationSpinal StenosisSweden

Identifiers

PMID15754213
PMCPMC3489214

What OpenQuestion holds

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Registered trials

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.