Evidence map›Paper›PMID 28162010›Full record

ArticleScandinavian journal of gastroenterology2017

Genetic risk factors for serious infections in inflammatory bowel diseases.

Saranya Sasidharan, Vijay Yajnik, Hamed Khalili, John Garber, Ramnik Xavier, Ashwin N Ananthakrishnan

Open access · greenAbstract read
In one paragraph

Article in Scandinavian journal of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
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

6 authors at 2 institutions in 1 country.

Saranya Sasidharana Division of Gastroenterology , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA.
Vijay Yajnika Division of Gastroenterology , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA.
Hamed Khalilia Division of Gastroenterology , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA.
John Garbera Division of Gastroenterology , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA.
Ramnik Xaviera Division of Gastroenterology , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA.
Ashwin N Ananthakrishnana Division of Gastroenterology , Massachusetts General Hospital and Harvard Medical School , Boston , MA , USA.
Harvard University · USMassachusetts General Hospital · US

Funding

Pilot & Feasibility ProgramP30DK043351 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Ramnik J Xavier · 1991 to 2026
$35.3M
Genetic predictors of anti-TNF treatment response and infections in IBDK23DK097142 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI ANANTHAKRISHNAN, ASHWIN N · 2012 to 2016
$846k
NIDDK NIH HHS K23 DK097142NIDDK NIH HHS P30 DK043351
6 · The paper itself

Abstract

introductionImmunosuppression, the cornerstone of management of Crohn's disease (CD) and ulcerative colitis (UC) (inflammatory bowel diseases; IBD) is associated with an increased risk of serious infections that is inadequately predicted by clinical risk factors. The role of genetics in determining susceptibility to infections is unknown.

methodsFrom a prospective-consented patient registry, we identified IBD patients with serious infections requiring hospitalization. Analysis was performed to identify IBD-related and non-IBD related immune response loci on the Immunochip that were associated with serious infections and a genetic risk score (GRS) representing the cumulative burden of the identified single nucleotide polymorphisms was calculated. Multivariable logistic regression used to identify effect of clinical and genetic factors.

resultsThe study included 1333 IBD patients (795 CD, 538 UC) with median disease duration of 13 years. A total of 133 patients (10%) had a serious infection requiring hospitalization. Patients with infections were more likely to have CD and had shorter disease duration. The most common infections were skin and soft-tissue, respiratory and urinary tract infections. Eight IBD risk loci and two other polymorphisms were significantly associations with serious infections. Each one point increase in the infection GRS was associated with a 50% increase in risk of infections (OR = 1.53, 95% CI = 1.37-1.70) (p = 1 × 10

conclusionsGenetic risk factors may predict susceptibility to infections in patients with IBD.

Indexed as

Polymorphism, Single NucleotideAdultFemaleGenomicsGenotypeHospitalizationHumansInfectionsInflammatory Bowel DiseasesLogistic ModelsMaleMiddle AgedMultivariate AnalysisProspective StudiesRegistriesRisk FactorsCrohn’s diseaseGeneticsimmunosuppressioninfectionspneumoniasepsis

Identifiers

PMID28162010
PMCPMC5642969
OpenAlexW2586676850

What OpenQuestion holds

Textmetadata
LicenceTDM
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.