Evidence map›Paper›PMID 37913937›Full record

ArticleClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2024

Histologic Activity in Inflammatory Bowel Disease and Risk of Serious Infections: A Nationwide Study.

Karl Mårild, Jonas Söderling, Jordan Axelrad, Jonas Halfvarson, Anders Forss, SWIBREG Study Group, Ola Olén, Jonas F Ludvigsson

Open access · hybridAbstract read
In one paragraph

Article in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
6.6field-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

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

  1. Pooled it
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  6. Article
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  10. Article
  11. Safety of tofacitinib in IBD: A tricky puzzle.United European gastroenterology journal · 2024
    Article
  12. Treatment endpoints in ulcerative colitis: Does one size fit all?World journal of gastrointestinal pharmacology and therapeutics · 2024
    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 at 7 institutions in 2 countries.

Karl MårildDepartment of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg, Sweden; Department of Pediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden. Electronic address: karlmarild@gmail.com.
Jonas SöderlingDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden; Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
Jordan AxelradInflammatory Bowel Disease Center at New York University Langone Health, Division of Gastroenterology, Department of Medicine, New York University Grossman School of Medicine, New York, New York.
Jonas HalfvarsonDepartment of Gastroenterology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
Anders ForssClinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Gastroenterology Unit, Department of Gastroenterology, Dermatovenereology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden.
SWIBREG Study Group
Ola OlénClinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Pediatric Gastroenterology Unit, Sach's Children and Youth Hospital, Stockholm South General Hospital, Stockholm, Sweden; Department of Clinical Science and Education Södersjukhuset, Karolinska Institutet, Stockholm, Sweden.
Jonas F LudvigssonDepartment of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden; Department of Pediatrics, Örebro University Hospital, Örebro, Sweden; Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York.
Karolinska Institutet · SEKarolinska University Hospital · SENew York University · USÖrebro University · SEÖrebro University Hospital · SESachs' Children and Youth Hospital · SESahlgrenska University Hospital · SE

Funding

The Role of Enteric Infection in Flares of Inflammatory Bowel DiseaseK23DK124570 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI AXELRAD, JORDAN ERIC · 2021 to 2025
$998k
NIDDK NIH HHS K23 DK124570
6 · The paper itself

Abstract

BACKGROUND &

aimsIndividuals with inflammatory bowel disease (IBD) are at increased risk of serious infections, but whether this risk varies by histologic disease activity is unclear.

methodsThis was a national population-based study of 55,626 individuals diagnosed with IBD in 1990 to 2016 with longitudinal data on ileocolorectal biopsy specimens followed up through 2016. Serious infections were defined as having an inpatient infectious disease diagnosis in the Swedish National Patient Register. We used Cox regression to estimate hazard ratios (HRs) for serious infections in the 12 months after documentation of histologic inflammation (vs histologic remission), adjusting for social and demographic factors, chronic comorbidities, prior IBD-related surgery, and hospitalization. We also adjusted for IBD-related medications in sensitivity analyses.

resultsWith histologic inflammation vs remission, there was 4.62 (95% CI, 4.46-4.78) and 2.53 (95% CI, 2.36-2.70) serious infections per 100 person-years of follow-up, respectively (adjusted HR [aHR], 1.59; 95% CI, 1.48-1.72). Histologic inflammation (vs remission) was associated with an increased risk of serious infections in ulcerative colitis (aHR, 1.68; 95% CI, 1.51-1.87) and Crohn's disease (aHR, 1.59; 95% CI, 1.40-1.80). The aHRs of sepsis and opportunistic infections were 1.66 (95% CI, 1.28-2.15) and 1.71 (95% CI, 1.22-2.41), respectively. Overall, results were consistent across age groups, sex, and education level, and remained largely unchanged after adjustment for IBD-related medications (aHR, 1.47; 95% CI, 1.34-1.61).

conclusionsHistologic inflammation of IBD was an independent risk factor of serious infections, including sepsis, suggesting that achieving histologic remission may reduce infections in IBD. The study was approved by the Stockholm Ethics Review Board (approval numbers 2014/1287-31/4, 2018/972-32, and 2021-06209-01).

Indexed as

Colitis, UlcerativeCrohn DiseaseInflammatory Bowel DiseasesSepsisHumansInflammationRisk FactorsHistologyInfectionsPopulation-Based

Identifiers

PMID37913937
PMCPMC10960698
OpenAlexW4388105131

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.