Evidence map›Paper›PMID 36476660›Full record

ArticleBritish journal of cancer2023

The Glasgow Microenvironment Score and risk and site of recurrence in TNM I-III colorectal cancer.

P G Alexander, H C van Wyk, K A F Pennel, J Hay, D C McMillan, P G Horgan, C S D Roxburgh, J Edwards, J H Park

Abstract read
In one paragraph

Article in British journal of cancer, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. 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

9 authors.

P G AlexanderSchool of Medicine, University of Glasgow, Glasgow, UK. p.alexander.1@research.gla.ac.uk.ORCID http://orcid.org/0000-0002-6123-4922
H C van WykSchool of Medicine, University of Glasgow, Glasgow, UK.
K A F PennelInstitute of Cancer Sciences, University of Glasgow, Glasgow, UK.
J HayGlasgow Tissue Research Facility, University of Glasgow, Queen Elizabeth University Hospital, Glasgow, UK.
D C McMillanSchool of Medicine, University of Glasgow, Glasgow, UK.ORCID http://orcid.org/0000-0003-4260-5334
P G HorganSchool of Medicine, University of Glasgow, Glasgow, UK.
C S D RoxburghSchool of Medicine, University of Glasgow, Glasgow, UK.ORCID http://orcid.org/0000-0002-2649-6695
J EdwardsInstitute of Cancer Sciences, University of Glasgow, Glasgow, UK.ORCID http://orcid.org/0000-0002-7192-6906
J H ParkSchool of Medicine, University of Glasgow, Glasgow, UK.ORCID http://orcid.org/0000-0002-6551-2037

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlasgow Microenvironment Score (GMS) stratifies long-term survival into three groups based on tumour phenotype: peritumoural inflammation (Klintrup-Mäkinen (KM)) and tumour stroma percentage (TSP). However, it is not known if the location of disease recurrence is influenced by the GMS category.

methodsSeven hundred and eighty-three TNM I-III colorectal cancers (CRC) were included. GMS (GMS0-high KM; GMS1-low KM, low TSP; GMS2-low KM, high TSP) and cancer-specific survival (CSS), overall survival (OS) and disease recurrence were assessed using Cox regression analysis.

resultsOf the 783 patients, 221 developed CRC recurrence; 65 developed local recurrence + systemic disease. GMS was independent for CSS (HR 1.50, 95% CI 1.17-1.92, p < 0.001) and OS (HR 1.23, 1.05-1.44, p = 0.01). Higher GMS category was associated with T-stage, N-stage, emergency presentation and venous invasion. GMS was independent for local+systemic recurrence (HR 11.53, 95% CI 1.45-91.85, p = 0.04) and distant-only recurrence (HR 3.01, 95% CI 1.59-5.71, p = 0.002). GMS 2 disease did not appear to have statistically better outcomes with adjuvant chemotherapy in high-risk disease.

conclusionAlthough confounded by a higher rate of T4 and node-positive disease, GMS 1 and 2 are associated with an increased risk of local and distant recurrence. GMS is an independent poor prognostic indicator for recurrent colorectal cancer. Higher GMS patients may benefit from enhanced postoperative surveillance.

Indexed as

Colorectal NeoplasmsNeoplasm Recurrence, LocalHumansInflammationNeoplasm StagingPrognosisTumor Microenvironment

Identifiers

PMID36476660
PMCPMC9938140

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