Evidence map›Paper›PMID 40246692›Full record

Observational studyThe British journal of surgery2025

Small bowel obstruction outcomes according to compliance with the World Society of Emergency Surgery Bologna guidelines.

Lewis J Kaplan, Isidro Martinez-Casas, Shahin Mohseni, Matteo Cimino, Hayato Kurihara, Matthew J Lee, Gary A Bass, SnapSBO Collaborators

Abstract readObservational StudyMulticenter Study
In one paragraph

Observational study in The British journal of surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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.

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

15 citing papers in PubMed.

  1. Trial
  2. Adhesive small bowel obstruction in the virgin abdomen: comparable phenotype, divergent management.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Article
  3. Review
  4. Small bowel obstruction in older adults: similar nonoperative success but worse outcomes across management strategies - insights from the ESTES SnapSBO study.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Article
  5. Article
  6. Article
  7. Clinical performance of the Antoine Béclère score in predicting operative requirement in adhesive small bowel obstruction.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Observational
  15. 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

8 authors.

Lewis J KaplanDivision of Traumatology, Surgical Critical Care, and Emergency Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.ORCID 0000-0002-1514-1274
Isidro Martinez-CasasUnidad de Cirugía de Urgencias y Trauma, Hospital Universitario Virgen del Rocio, Sevilla, Spain.
Shahin MohseniSchool of Medical Sciences, Orebro University, Orebro, Sweden.ORCID 0000-0001-7097-487X
Matteo CiminoDepartment of Emergency Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Hayato KuriharaDepartment of Emergency Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.ORCID 0000-0002-8826-9631
Matthew J LeeInstitute for Applied Health Research, University of Birmingham, Birmingham, UK.ORCID 0000-0001-9971-1635
Gary A BassDivision of Traumatology, Surgical Critical Care, and Emergency Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.ORCID 0000-0002-1918-9443
SnapSBO Collaborators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSmall bowel obstruction (SBO) is a common surgical emergency associated with substantial morbidity, hospital length of stay (LOS), and healthcare cost. The World Society of Emergency Surgery (WSES) Bologna guidelines provide evidence-informed recommendations for managing adhesive SBO, promoting timely surgical intervention (or non-operative management (NOM) when ischaemia, strangulation, or peritonitis are absent). However, guideline adoption and its impact on outcomes remain under studied. Compliance with the Bologna guidelines was evaluated to determine the impact of compliance on outcomes.

methodsSnapSBO, a prospective, multicentre, time-bound, observational cohort study, captured data on patients with adhesive SBO across diverse healthcare settings and patient populations. Patient care was categorized into: successful NOM, surgery after an unsuccessful appropriate trial of NOM (NOM-T), and direct to surgery (DTS). Compliance with diagnostic, therapeutic, and postoperative Bologna guideline recommendations was assessed as either complete or partial. Primary outcomes included adherence to the Bologna guidelines, LOS, complications, and the incidence of the composite metric 'optimal outcomes' (LOS ≤5 days, discharge without complications, and no readmission within 30 days).

resultsAmong 982 patients with adhesive SBO, successful NOM occurred in 561 (57.1%), 224 (22.8%) underwent NOM-T, and 197 (20.1%) proceeded DTS. The mean(s.d.) LOS was 5.3(9.0), 12.9(11.4), and 7.7(8.0) days respectively (P < 0.001). Optimal outcomes were achieved in 61.0%, 16.1%, and 37.6% respectively (P < 0.001) and full guideline compliance was observed in 17.2%, 10.1%, and 0.4% respectively.

conclusionPatients with adhesive SBO whose care was aligned with the Bologna guidelines had a shorter LOS and a greater incidence of optimal outcomes. Addressing evidence-to-practice gaps through implementation strategies that consider contextual factors will enhance guideline adoption and patient outcomes.

Indexed as

Guideline AdherenceIntestinal ObstructionIntestine, SmallAdultAgedAged, 80 and overFemaleHumansLength of StayMaleMiddle AgedPostoperative ComplicationsPractice Guidelines as TopicProspective StudiesTissue AdhesionsTreatment Outcome

Identifiers

PMID40246692
PMCPMC12005947

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.