Evidence map›Paper›PMID 29372141›Full record

ArticleInternational journal of spine surgery2017

Minimally Invasive Excision of Lumbar Tophaceous Gout: Case Report.

Pierluigi Vergara, Dominic G O'Donovan

Open access · bronzeAbstract read
In one paragraph

Article in International journal of spine surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Endoscopic management of lumbar spinal tophaceous gout: six cases treated with percutaneous transforaminal (PTED) and interlaminar (PIED) discectomy and a literature review.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 · 2025
    Review
  3. Spinal gout diagnosis in chiropractic practice: narrative review.The Journal of the Canadian Chiropractic Association · 2023
    Article
  4. Beyond Medical Treatment: Surgical Treatment of Gout.Current rheumatology reports · 2020
    Review
  5. Article
  6. 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

2 authors at 1 institution in 1 country.

Pierluigi VergaraDepartment of Neurosurgery, Addenbrooke's Hospital, Cambridge University Hospital, Cambridge, UK.
Dominic G O'DonovanDepartment of Histopathology, Addenbrooke's Hospital, Cambridge University Hospital, Cambridge, UK.
Addenbrooke's Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSymptomatic spinal gout is relatively rare. Open laminectomy, with or without fusion, has been so far the standard treatment for symptomatic spinal gout. We describe here the first case of spinal tophaceus gout treated with minimally invasive surgery.

methodsA 60-year-old patient, morbidly obese, with no previous history of gout, presented with neurogenic claudication due to severe lumbar canal stenosis at L3/4. Surgery was performed through a minimally invasive approach, using tubular retractors. During surgery, an extradural mass with a thin capsule and containing white "chalky" partially calcified material, slightly adherent to and compressing the theca, was removed.

resultsThere were no intra- or perioperative complications. Surgery successfully improved the functional status, with a significant increase in walking distance and no residual leg pain or neurogenic claudication. Histopathology confirmed the diagnosis of spinal tophaceous gout. CONCLUSIONS/LEVEL OF EVIDENCE: Although spinal gout is usually responsive to medical treatment, surgery is often the first line treatment, particularly in patients with neurological deficits. Would surgery be indicated, we believe that minimally invasive surgery can be effective in treating symptomatic spinal tophaceous gout. Level of Evidence: Class IV.

Indexed as

lumbarminimally invasivespinetophaceous gouttophi

Identifiers

PMID29372141
PMCPMC5779265
OpenAlexW2772554674

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.