Evidence map›Paper›PMID 36418783›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 Society2023

Posterolateral full-endoscopic debridement and irrigation is effective in treating thoraco-lumbar pyogenic spondylodiscitis, except in cases with large abscess cavities.

Katsuhisa Yamada, Masahiko Takahata, Ken Nagahama, Akira Iwata, Tsutomu Endo, Ryo Fujita, Hiroyuki Hasebe, Takashi Ohnishi, Hideki Sudo, Manabu Ito and 1 more

Abstract read
PubMed Publisher
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, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. The Patients´ quality of life and outcome after surgical treatment for primary spinal infection.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
    Article
  4. Full-Endoscopic Spine Surgery : Its Roles and Limitations.Journal of Korean Neurosurgical Society · 2025
    Article
  5. Article
  6. Article
  7. Impact of causative organism identification on clinical outcomes after minimally invasive posterior fixation for thoracolumbar pyogenic spondylitis: multicenter retrospective cohort 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 · 2024
    Article
  8. Factors prolonging antibiotic duration and impact of early surgery in thoracolumbar pyogenic spondylitis treated with minimally invasive posterior fixation.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 · 2024
    Article
  9. Article
  10. Minimally Invasive versus Traditional Surgery: Efficacy of PELD and PLIF in Treating Pyogenic Spondylodiscitis.Medical science monitor : international medical journal of experimental and clinical research · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

11 authors at 3 institutions in 1 country.

Katsuhisa YamadaDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan. yka2q@med.hokudai.ac.jp.ORCID 0000-0002-9841-5890
Masahiko TakahataDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Ken NagahamaDepartment of Orthopaedic Surgery, Sapporo Endoscopic Spine Surgery Clinic, North-16, East-16, Higashi-Ku, Sapporo, Hokkaido, 065-0016, Japan.
Akira IwataDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Tsutomu EndoDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Ryo FujitaDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Hiroyuki HasebeDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Takashi OhnishiDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Hideki SudoDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Manabu ItoDepartment of Spine and Spinal Cord Disorders, National Hospital Organization, Hokkaido Medical Center, Yamanote 5-7, Nishi-Ku, Sapporo, Hokkaido, 063-0005, Japan.
Norimasa IwasakiDepartment of Orthopaedic Surgery, Hokkaido University Hospital, North-14, West-5, Kita-Ku, Sapporo, Hokkaido, 060-8648, Japan.
Hokkaido University Hospital · JPNational Hospital Organization Hokkaido Medical Center · JPSapporo Science Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo determine the efficacy and poor prognostic factors of posterolateral full-endoscopic debridement and irrigation (PEDI) surgery for thoraco-lumbar pyogenic spondylodiscitis.

methodsWe included 64 patients (46 men, 18 women; average age: 63.7 years) with thoracic/lumbar pyogenic spondylodiscitis who had undergone PEDI treatment and were followed up for more than 2 years. Clinical outcomes after PEDI surgery were retrospectively investigated to analyze the incidence and risk factors for prolonged and recurrent infection.

resultsOf 64 patients, 53 (82.8%) were cured of infection after PEDI surgery, and nine (17.2%) had prolonged or recurrent infection. Multivariate analysis demonstrated that significant risk factors for poor prognosis included a large intervertebral abscess cavity (P = 0.02) and multilevel intervertebral infections (P < 0.05).

conclusionPEDI treatment is an effective, minimally invasive procedure for pyogenic spondylodiscitis. However, a large intervertebral abscess space could cause instability at the infected spinal column, leading to prolonged or recurrent infection after PEDI. In cases with a large abscess cavity with or without vertebral bone destruction, endoscopic drainage alone may have a poor prognosis, and spinal fixation surgery could be considered.

Indexed as

DiscitisAbscessDebridementFemaleHumansMaleMiddle AgedReinfectionRetrospective StudiesTreatment OutcomeMinimally invasive spinal surgeryPyogenic spondylodiscitisSpinal endoscopic surgery

Identifiers

PMID36418783
OpenAlexW4309884923

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.