Evidence map›Paper›PMID 33512588›Full record

Observational studyEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2021

Risk factors for deep surgical site infection following posterior instrumented fusion for degenerative diseases in the thoracic and/or lumbar spine: a multicenter, observational cohort study of 2913 consecutive cases.

Satoshi Ogihara, Takashi Yamazaki, Michio Shiibashi, Hirotaka Chikuda, Toru Maruyama, Kota Miyoshi, Hirohiko Inanami, Yasushi Oshima, Seiichi Azuma, Naohiro Kawamura and 7 more

Abstract readMulticenter StudyObservational Study
PubMed Publisher
In one paragraph

Observational study 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, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 3 pooled it
2.9field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 3 syntheses or guidelines pooled it, 26 citations in OpenAlex.

  1. Negative pressure wound therapy in the management of postoperative spinal wound infections: a systematic review.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2024
    Pooled it
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  4. Risk factors for surgical site infections after spinal surgery: a systematic 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 · 2026
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  8. Implementing enhanced recovery after surgery protocol in elderly patients following multi-level posterior lumbar or thoracolumbar instrumented fusion for degenerative diseases.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
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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

17 authors at 10 institutions in 1 country.

Satoshi OgiharaDepartment of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan. sogihara@saitama-med.ac.jp.ORCID 0000-0002-1814-3195
Takashi YamazakiDepartment of Orthopaedic Surgery, Musashino Red Cross Hospital, 1-26-1 Kyonancho, Musashino, Tokyo, 180-8610, Japan.
Michio ShiibashiInformation Technology Center, Saitama Medical University, 38 Morohongo Moroyama-machi, Iruma-gun, Saitama, 350-0495, Japan.
Hirotaka ChikudaDepartment of Orthopaedic Surgery, Gunma University Graduate School of Medicine, 3-39-22 Showa, Maebashi, Gunma, 371-8511, Japan.
Toru MaruyamaDepartment of Orthopaedic Surgery, Saitama Rehabilitation Center, 148-1 Nishikaizuka, Ageo, Saitama, 362-0057, Japan.
Kota MiyoshiDepartment of Orthopaedic Surgery, Yokohama Rosai Hospital, 3211 Kozukuecho, Kouhoku-ku, Yokohama, Kanagawa, 222-0036, Japan.
Hirohiko InanamiDepartment of Orthopaedic Surgery, Iwai Orthopaedic Medical Hospital, 8-17-2 Minamikoiwa, Edogawa-ku, Tokyo, 133-0056, Japan.
Yasushi OshimaDepartment of Orthopaedic Surgery, Faculty of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Seiichi AzumaDepartment of Orthopaedic Surgery, Saitama Red Cross Hospital, 1-5 Shintoshin, Chuo-ku, Saitama, 330-8553, Japan.
Naohiro KawamuraDepartment of Spine and Orthopaedic Surgery, Japanese Red Cross Medical Center, 4-1-22 Hiroo, Shibuya-ku, Tokyo, 150-8935, Japan.
Kiyofumi YamakawaDepartment of Orthopaedic Surgery and Musculoskeletal Oncology, Tokyo Metropolitan Komagome Hospital, 3-18 Honkomagome, Bunkyo-ku, Tokyo, 113-0021, Japan.
Nobuhiro HaraDepartment of Orthopaedic Surgery, Musashino Red Cross Hospital, 1-26-1 Kyonancho, Musashino, Tokyo, 180-8610, Japan.
Jiro MoriiDepartment of Orthopaedic Surgery, Sanraku Hospital, 2-5 Surugadai, Kanda, Chiyoda-ku, Tokyo, 101-8326, Japan.
Rentaro OkazakiDepartment of Orthopaedic Surgery, Saitama Red Cross Hospital, 1-5 Shintoshin, Chuo-ku, Saitama, 330-8553, Japan.
Yujiro TakeshitaDepartment of Orthopaedic Surgery, Yokohama Rosai Hospital, 3211 Kozukuecho, Kouhoku-ku, Yokohama, Kanagawa, 222-0036, Japan.
Sakae TanakaDepartment of Orthopaedic Surgery, Faculty of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
Kazuo SaitaDepartment of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan.
Musashino Red Cross Hospital · JPSaitama Red Cross Hospital · JPSocial Insurance Saitama Chuo Hospital · JPThe University of Tokyo · JPYokohama Rosai Hospital · JPGunma University · JPJapanese Red Cross Medical Center · JPSaitama Medical University · JPSanraku Hospital · JPTokyo Metropolitan Komagome Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSurgical site infection (SSI) is one of the most devastating complications following spinal instrumented fusion surgeries because it may lead to a significant increase in morbidity, mortality, and poor clinical outcomes. Identifying the risk factors for SSI can help in developing strategies to reduce its occurrence. However, data on the risk factors for SSI in degenerative diseases are limited. This study aimed to identify risk factors for deep SSI following posterior instrumented fusion for degenerative diseases in the thoracic and/or lumbar spine in adult patients.

methodsThis was a multicenter, observational cohort study conducted at 10 study hospitals between July 2010 and June 2015. The subjects were consecutive adult patients who underwent posterior instrumented fusion surgery for degenerative diseases in the thoracic and/or lumbar spine and developed SSI. Detailed patient-specific and procedure-specific potential risk variables were prospectively recorded using a standardized data collection chart and retrospectively reviewed.

resultsOf the 2913 enrolled patients, 35 developed postoperative deep SSI (1.2%). Multivariable regression analysis identified three independent risk factors: male sex (P = 0.002) and American Society of Anesthesiologists (ASA) score of ≥ 3 (P = 0.003) as patient-specific risk factors, and operation including the thoracic spine (P = 0.018) as a procedure-specific risk factor.

conclusionThoracic spinal surgery, an ASA score of ≥ 3, and male sex were risk factors for deep SSI after routine thoracolumbar instrumented fusion surgeries for degenerative diseases. Awareness of these risk factors can enable surgeons to develop a more appropriate management plan and provide better patient counseling.

Indexed as

Spinal FusionSurgical Wound InfectionAdultCohort StudiesHumansLumbar VertebraeMaleRetrospective StudiesRisk FactorsLumbarRisk factorsSpineSurgical site infectionThoracic

Identifiers

PMID33512588
OpenAlexW3124958256

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.