Evidence map›Paper›PMID 40080322›Full record

ArticleDermatology and therapy2025

Incidence of Conjunctivitis and Keratitis Among Individuals with Moderate-to-Severe Atopic Dermatitis Treated with Dupilumab in the United States: a Cohort Study in Routine Care Based on Healthcare Claims.

Jessica M Franklin, Andrea F Marcus, Ihtisham Sultan, Ashley Howell, Sarah-Jo Sinnott, Jeannette Green, Stephen Ezzy, Robert Gately, Rachel E Sobel, Florence T Wang

Abstract read
In one paragraph

Article in Dermatology and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. Article
  2. 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

10 authors.

Jessica M FranklinOptum Epidemiology, 1325 Boylston St, Boston, MA, 02215, USA. Jessica.Franklin@optum.com.ORCID http://orcid.org/0000-0002-8941-4116
Andrea F MarcusRegeneron Pharmaceuticals Inc, Tarrytown, NY, USA.
Ihtisham SultanRegeneron Pharmaceuticals Inc, Tarrytown, NY, USA.
Ashley HowellRegeneron Pharmaceuticals Inc, Tarrytown, NY, USA.
Sarah-Jo Sinnott, Sanofi, Cambridge, MA, USA.
Jeannette GreenRegeneron Pharmaceuticals Inc, Tarrytown, NY, USA.
Stephen EzzyOptum Epidemiology, 1325 Boylston St, Boston, MA, 02215, USA.
Robert GatelyOptum Epidemiology, 1325 Boylston St, Boston, MA, 02215, USA.
Rachel E SobelRegeneron Pharmaceuticals Inc, Tarrytown, NY, USA.
Florence T WangOptum Epidemiology, 1325 Boylston St, Boston, MA, 02215, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIn clinical trials of patients with atopic dermatitis (AD), conjunctivitis and keratitis occurred more frequently with dupilumab than placebo. Studies using real-world data have also shown a higher incidence with dupilumab but did not use validated algorithms to identify the population and outcomes. The objective of this study was to investigate the incidence of conjunctivitis and keratitis among patients with moderate-to-severe AD treated with dupilumab relative to dupilumab-naïve patients in a real-world setting using validated algorithms.

methodsA retrospective observational cohort study was conducted in an insurance claims database using validated algorithms for moderate-to-severe AD and ocular outcomes. Initiators of dupilumab were identified and propensity score (PS) matched with dupilumab-naïve patients with moderate-to-severe AD. Incidence rate ratios (IRRs) with 95% confidence intervals (CIs) for conjunctivitis and keratitis during follow-up were estimated using Poisson regression.

resultsAmong 13,790 patients in the moderate-to-severe AD study population, 2175 dupilumab initiators and 2189 dupilumab-naïve patients were included in the analysis. Dupilumab was associated with an increased risk of conjunctivitis (IRR = 1.86 [95% CI 1.51-2.30]) and keratitis (IRR = 4.06 [95% CI 1.70-9.68]) compared to patients with moderate-to-severe AD not receiving dupilumab. The cumulative 1-year risk of conjunctivitis was 15.8% and 8.4% in the dupilumab and dupilumab-naïve cohorts, respectively; the cumulative 1-year risk of keratitis was 1.3% and 0.2%, respectively.

conclusionStudy findings are consistent with safety data from clinical trials and existing literature. However, a few keratitis events were observed, and post hoc analyses suggested residual confounding might be present. The known benefit-risk profile for dupilumab remains unchanged.

Indexed as

Adverse eventsAtopic dermatitisConjunctivitisDupilumabKeratitisReal-world evidence

Identifiers

PMID40080322
PMCPMC11971105

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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.