Evidence map›Paper›PMID 23240738›Full record

ArticleAlimentary pharmacology & therapeutics2013

Increased risk of herpes zoster among 108 604 patients with inflammatory bowel disease.

M D Long, C Martin, R S Sandler, M D Kappelman

Open access · greenAbstract read
In one paragraph

Article in Alimentary pharmacology & therapeutics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed, 5 pooled it
3.1field-weighted citation impact, top 9% 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

86 citing papers in PubMed, 5 syntheses or guidelines pooled it, 186 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Increased risk of herpes zoster infection in patients with inflammatory bowel disease: a meta-analysis of cohort studies.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2020
    Pooled it
  5. ACG Clinical Guideline: Preventive Care in Inflammatory Bowel Disease.The American journal of gastroenterology · 2017
    Guideline
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Herpes zoster infection in patients with inflammatory bowel disease.The Korean journal of internal medicine · 2025
    Review
  20. Review

26 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

M D LongDivision of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7080, USA. millie_long@med.unc.edu
C Martin
R S Sandler
M D Kappelman
University of North Carolina at Chapel Hill · US

Funding

PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1985 to 2026
$30.5M
Exposure to antibiotics during infancy and subsequent risk of Crohn's disease: aK08DK088957 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KAPPELMAN, MICHAEL D · 2011 to 2013
$457k
NIDDK NIH HHS 1K08DK088957-01NIDDK NIH HHS K08 DK088957NIDDK NIH HHS P30 DK034987NIDDK NIH HHS P30 DK34987
6 · The paper itself

Abstract

backgroundPatients with inflammatory bowel disease (IBD) on certain immunosuppressants have increased herpes zoster (HZ) risk.

aimTo determine the risk of HZ in IBD and how antitumour necrosis factor-alpha (anti-TNF) agents affect this risk.

methodsWe performed a retrospective cohort and nested case-control study using administrative data from IMS LifeLink(®) Information Assets-Health Plan Claims Database. In the cohort, we identified IBD patients <age 64 by diagnosis codes; matched to four individuals without IBD. HZ risk was evaluated by incidence rate ratio (IRR) and adjusted Cox proportional hazards models (HR). In the nested case-control analysis, 2659 IBD patients with HZ were each matched to four IBD patients without HZ. We determined associations between medications and HZ using conditional logistic regression.

resultsThe cohort included 50 932 patients with Crohn's disease (CD), 56 403 patients with ulcerative colitis (UC) and 1269 with unspecified IBD, matched to 434 416 individuals without IBD. The IBD cohort had increased HZ risk compared with non-IBD (IRR: 1.68, 95% CI: 1.60-1.76). After adjustment, IBD patients had a higher risk of HZ than non-IBD (HR: 1.49, 95% CI: 1.42-1.57). In the nested case-control multivariate-adjusted analyses, anti-TNF medications (OR: 1.81, 95% CI: 1.48-2.21), corticosteroids (OR: 1.73, 95% CI: 1.51-1.99) and thiopurines (OR: 1.85, 95% CI: 1.61-2.13) were independently associated with HZ. Risk of HZ was highest with combination anti-TNF and thiopurine therapy (OR: 3.29, 95% CI: 2.33-4.65).

conclusionsPatients with inflammatory bowel disease are at increased risk for herpes zoster. Use of thiopurines, anti-TNF agents, combination therapy and corticosteroids increases herpes zoster risk.

Indexed as

AdultCase-Control StudiesCohort StudiesFemaleHerpes ZosterHumansImmunosuppressive AgentsInflammatory Bowel DiseasesMaleMercaptopurineMiddle AgedRetrospective StudiesRisk FactorsTumor Necrosis Factor-alphaImmunosuppressive AgentsMercaptopurineTumor Necrosis Factor-alpha

Identifiers

PMID23240738
PMCPMC3886551
OpenAlexW1982821280

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.