Evidence map›Paper›PMID 34481954›Full record

ArticleClinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association2022

Vedolizumab Is Associated With a Lower Risk of Serious Infections Than Anti-Tumor Necrosis Factor Agents in Older Adults.

Bharati Kochar, Virginia Pate, Michael D Kappelman, Millie D Long, Ashwin N Ananthakrishnan, Andrew T Chan, Robert S Sandler

Open access · bronzeAbstract read
In one paragraph

Article in Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
5.7field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Observational
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  12. The 2023 Impact of Inflammatory Bowel Disease in Canada: Special Populations-IBD in Seniors.Journal of the Canadian Association of Gastroenterology · 2023
    Review
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  18. Review
  19. IBD in the elderly - beware of pitfalls!Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
    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

7 authors at 3 institutions in 1 country.

Bharati KocharDivision of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts; Clinical Translational Epidemiology Unit, The Mongan Institute, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts. Electronic address: bkochar@mgh.harvard.edu.
Virginia PateThe Sheps Center for Health Services Research, Chapel Hill, North Carolina.
Michael D KappelmanDivision of Pediatric Gastroenterology, Chapel Hill, North Carolina; Center for Gastrointestinal Disease and Biology, University of North Carolina, Chapel Hill, North Carolina.
Millie D LongCenter for Gastrointestinal Disease and Biology, University of North Carolina, Chapel Hill, North Carolina; Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
Ashwin N AnanthakrishnanDivision of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts; Clinical Translational Epidemiology Unit, The Mongan Institute, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
Andrew T ChanDivision of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts; Clinical Translational Epidemiology Unit, The Mongan Institute, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
Robert S SandlerCenter for Gastrointestinal Disease and Biology, University of North Carolina, Chapel Hill, North Carolina; Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
University of North Carolina at Chapel Hill · USHarvard University · USMassachusetts General Hospital · US

Funding

Pilot & Feasibility ProgramP30DK043351 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI RAYMOND T CHUNG · 1991 to 2026
$35.3M
PILOT AND FEASIBILITY STUDIESP30DK034987 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1985 to 2026
$30.5M
NIDDK NIH HHS P30 DK034987NIDDK NIH HHS P30 DK043351
6 · The paper itself

Abstract

BACKGROUND &

aimsDespite the increased numbers of older adults with inflammatory bowel diseases (IBDs), there are few studies regarding the safety and effectiveness of IBD treatments in older adults. The aim of this study was to compare the safety and effectiveness of anti-tumor necrosis factor (TNF)-α agents and vedolizumab in older adults with IBD.

methodsWe conducted a retrospective cohort study using an active comparator, new-user design for adults age 65 years and older with IBD initiating anti-TNF-α agents and vedolizumab in the Medicare claims database from 2014 to 2017. The primary safety outcome was infection-related hospitalization (excluding intra-abdominal and perianal abscesses). Co-primary outcomes to estimate effectiveness were IBD-related hospitalization, IBD-related surgery, and new corticosteroid use 60 days or more after biologic initiation. We performed propensity score weighting to control for confounding and estimated adjusted hazard ratios and 95% confidence intervals using standardized morbidity ratio-weighted variables.

resultsWe identified 1152 anti-TNF-α new users and 480 vedolizumab new users. The median age was 71 years in both cohorts and 11% were age 80 years or older. Crohn's disease patients comprised 54% of the anti-TNF-α cohort and 57% of the vedolizumab cohort. There was no significant difference in demographics, health care utilization, or frailty in both cohorts. More than half of both cohorts had a Charlson comorbidity index of 2 or higher. Vedolizumab users had a decreased risk of infection-related hospitalization (adjusted hazard ratio, 0.47; 95% confidence interval, 0.25-0.86). There was no significant difference in the outcomes approximating effectiveness.

conclusionsOlder IBD patients treated with vedolizumab had a lower risk of infection-related hospitalization compared with those initiating anti-TNFs. We observed no difference in effectiveness defined by hospitalizations, surgery, or new corticosteroid use.

Indexed as

Gastrointestinal AgentsInflammatory Bowel DiseasesAdrenal Cortex HormonesAgedAged, 80 and overAntibodies, Monoclonal, HumanizedHumansMedicareRetrospective StudiesTumor Necrosis Factor-alphaTumor Necrosis Factor InhibitorsUnited StatesAdrenal Cortex HormonesAntibodies, Monoclonal, HumanizedGastrointestinal AgentsTumor Necrosis Factor-alphaTumor Necrosis Factor InhibitorsvedolizumabBiologicGeriatricInfectionInflammatory Bowel DiseaseTreatment

Identifiers

PMID34481954
PMCPMC8891388
OpenAlexW3198203795

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.