Evidence map›Paper›PMID 37009368›Full record

ArticleCureus2023

Increased Risk of Colorectal Cancer in Patients With Celiac Disease: A Population-Based Study.

Somtochukwu Onwuzo, Antoine Boustany, Mustafa Saleh, Riya Gupta, Chidera Onwuzo, Jessy Mascarenhas Monteiro, Favour Lawrence, Chinenye Emeshiobi, Juliana Odu, Imad Asaad

Abstract read
In one paragraph

Article in Cureus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Colonic neoplasia and celiac disease: A systematic review.World journal of gastroenterology · 2025
    Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. The link between gluten intake and the risk of cancers.Gastroenterology and hepatology from bed to bench · 2024
    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

10 authors.

Somtochukwu OnwuzoInternal Medicine, Cleveland Clinic Foundation, Cleveland, USA.
Antoine BoustanyInternal Medicine, Cleveland Clinic Foundation, Cleveland, USA.
Mustafa SalehFaculty of Medical Sciences, Lebanese University, Beirut, LBN.
Riya GuptaFaculty of Medicine, Kasturba Medical College, Mangalore, IND.
Chidera OnwuzoInternal Medicine, General Hospital Lagos Island, Lagos, NGA.
Jessy Mascarenhas MonteiroInternal Medicine, Ross University School of Medicine, Bridgetown, BRB.
Favour LawrenceInternal Medicine, General Hospital Lagos Island, Lagos, NGA.
Chinenye EmeshiobiInternal Medicine, Mercy Hospital Fort Smith, Fort Smith, USA.
Juliana OduPublic Health, The University of Toledo, Toledo, USA.
Imad AsaadInternal Medicine, Cleveland Clinic Foundation, Cleveland, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimThe association between celiac disease (CD) and the development of small bowel lymphoproliferative disorders and esophageal adenocarcinoma has been established in the literature. However, there is only a little evidence demonstrating an increased risk of colorectal cancer (CRC) in patients with CD. Hence, we conducted a cross-sectional population-based study to evaluate the risk of developing CRC in patients who have had a diagnosis of CD. METHODOLOGY: We used a commercial database (Explorys Inc, Cleveland, OH), which includes electronic health records from 26 major integrated US healthcare systems. Patients aged 18-65 years were included. Patients with inflammatory bowel disease (IBD) were excluded. Multivariate analysis using backward stepwise logistic regression was performed to calculate the risk of developing CRC in potential confounders. A two-sided P-value <0.05 was considered statistically significant.

results79,843,332 individuals were screened in the database and 47,400,960 were selected in the final analysis after accounting for inclusion and exclusion criteria. Using a stepwise multivariate regression analysis, the odds of having CRC among patients with CD was 10.18 (95% CI 9.72-10.65) (P-value <0.001). The odds also remained high among males 1.49 (95% CI 1.36-1.63), African Americans 1.51 (95% CI 1.35-1.68), patients who have type 2 diabetes mellitus (T2DM) 2.71 (95% CI 2.66-2.76), are smokers 2.49 (95% CI 2.44-2.54), are obese 2.21 (95% CI 2.17-2.25), and are alcoholic 1.72 (95% CI 1.66-1.78).

conclusionOur study demonstrates that patients with CD are frequently found to have CRC even when adjusting for common risk factors. This adds to the literature and helps spread awareness to clinicians that the effects of CD are not only limited to the small bowel as the disease tends to involve other parts of the gastrointestinal tract also, especially the colon. The threshold to screen patients with CD should be considered to be lowered.

Indexed as

cancer screeningceliac diseasecolorectal cancerdatabasepopulation-based study

Identifiers

PMID37009368
PMCPMC10065125

What OpenQuestion holds

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Registered trials

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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.