Evidence map›Paper›PMID 36624451›Full record

ArticleWorld journal of emergency surgery : WJES2023

Who should operate patients presenting with emergent colon cancer? A comparison of short- and long-term outcome depending on surgical sub-specialization.

Örvar Arnarson, Ingvar Syk, Salma Tunå Butt

Open access · goldAbstract read
In one paragraph

Article in World journal of emergency surgery : WJES, 2023. 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
3.0field-weighted citation impact, top 8% 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, 13 citations in OpenAlex.

  1. Article
  2. Surgical outcomes of curative intent management in emergency vs. elective colon cancer: A retrospective single center study.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2025
    Article
  3. Article
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  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

3 authors at 2 institutions in 1 country.

Örvar ArnarsonDepartment of Surgery, Skane University Hospital Malmo, Lund University, Lund, Sweden. orvar.arnarson@med.lu.se.
Ingvar SykDepartment of Surgery, Skane University Hospital Malmo, Lund University, Lund, Sweden.
Salma Tunå ButtDepartment of Surgery, Skane University Hospital Malmo, Lund University, Lund, Sweden.
Skåne University Hospital · SELund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColorectal cancer presents as emergencies in 20% of the cases. Emergency resection is associated with high postoperative morbidity and mortality. The specialization of the operating team in the emergency settings differs from the elective setting, which may have an impact on outcome. The aim of this study was to evaluate short- and long-term outcomes following emergent colon cancer surgery depending on sub-specialization of the operating team.

methodsThis is a retrospective population study based on data from the Swedish Colorectal Cancer Registry (SCRCR). In total, 656 patients undergoing emergent surgery for colon cancer between 2011 and 2016 were included. The cohort was divided in groups according to specialization of the operating team: (1) colorectal team (CRT); (2) emergency surgical team (EST); (3) general surgical team (GST). The impact of specialization on short- and long-term outcomes was analyzed.

resultsNo statistically significant difference in 5-year overall survival (CRT 48.3%; EST 45.7%; GST 42.5%; p = 0.60) or 3-year recurrence-free survival (CRT 80.7%; EST 84.1%; GST 77.7%21.1%; p = 0.44) was noted between the groups. Neither was any significant difference in 30-day mortality (4.4%; 8.1%; 5.5%, p = 0.20), 90-day mortality (8.8; 11.9; 7.9%, p = 0.37) or postoperative complication rate (35.5%, 35.9 30.7, p = 0.52) noted between the groups. Multivariate analysis adjusted for case-mix showed no difference in hazard ratios for long-term survival or postoperative complications. The rate of permanent stoma after 3 years was higher in the EST group compared to the CRT and GST groups (34.5% vs. 24.3% and 23.9%, respectively; p < 0.0.5).

conclusionSurgical sub-specialization did not significantly affect postoperative complication rate, nor short- or long-term survival after emergent operation for colon cancer. Patients operated by emergency surgical teams were more likely to have a permanent stoma after 3 years.

Indexed as

Colonic NeoplasmsHumansPostoperative ComplicationsRetrospective StudiesTreatment OutcomeColorectal cancerEmergency surgeryLarge bowel obstructionSub-specialization

Identifiers

PMID36624451
PMCPMC9830814
OpenAlexW4313894420

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.