Evidence map›Paper›PMID 37184771›Full record

ArticleTechniques in coloproctology2023

The impact of preoperative sarcopenia on postoperative ileus following colorectal cancer surgery.

L Traeger, S Bedrikovetski, T M Nguyen, Y X Kwan, M Lewis, J W Moore, T Sammour

Open access · hybridAbstract read
In one paragraph

Article in Techniques in coloproctology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 3% 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

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

  1. Pooled it
  2. Early postoperative hypophosphatemia is an independent predictor of ileus after transforaminal lumbar interbody fusion: a 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 · 2026
    Article
  3. Postoperative electrolyte disturbances: Overlooked risk factors for prolonged postoperative ileus after cytoreductive surgery with HIPEC.Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland · 2026
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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

7 authors at 2 institutions in 1 country.

L TraegerColorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia. luke.traeger@sa.gov.au.ORCID 0000-0002-0327-7334
S BedrikovetskiColorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.ORCID 0000-0001-9330-625X
T M NguyenColorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.ORCID 0000-0002-1385-7260
Y X KwanAdelaide Medical School, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, SA, Australia.
M LewisColorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.
J W MooreColorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.
T SammourColorectal Unit, Department of Surgery, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.ORCID 0000-0002-4918-8871
Royal Adelaide Hospital · AUThe University of Adelaide · AU

Funding

Royal Australasian College of Surgeons RP Jepson ScholarshipUniversity of Adelaide a1175080
6 · The paper itself

Abstract

purposeSarcopenia is associated with poor short- and long-term patient outcomes following colorectal surgery. Despite postoperative ileus (POI) being a major complication following colorectal surgery, the predictive value of sarcopenia for POI is unclear. We assessed the association between sarcopenia and POI in patients with colorectal cancer.

methodsElective colorectal cancer surgery patients were retrospectively included (2018-2022). The cross-sectional psoas area was calculated using preoperative staging imaging at the level of the 3rd lumbar vertebrae. Sarcopenia was determined using gender-specific cut-offs. The primary outcome POI was defined as not achieving GI-2 by day 4. Demographics, operative characteristics, and complications were compared via univariate and multivariate analyses.

resultsOf 297 patients, 67 (22.6%) were sarcopenic. Patients with sarcopenia were older (median 74 (IQR 67-82) vs. 69 (58-76) years, p < 0.001) and had lower body mass index (median 24.4 (IQR 22.2-28.6) vs. 28.8 (24.9-31.9) kg/m

conclusionSarcopenia demonstrates an association with POI. Future research towards truly identifying the predictive value of sarcopenia for postoperative complications could improve informed consent and operative planning for surgical patients.

Indexed as

Colorectal NeoplasmsIleusSarcopeniaCross-Sectional StudiesHumansMalePostoperative ComplicationsRetrospective StudiesRisk FactorsColorectal surgeryGI-2Postoperative ileusSarcopenia

Identifiers

PMID37184771
PMCPMC10638111
OpenAlexW4376630081

What OpenQuestion 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 OpenQuestion graph.