Evidence map›Paper›PMID 41062821›Full record

ArticleEye (London, England)2025

Incidence and prevalence of mucous membrane pemphigoid with ocular involvement: a retrospective analysis using the TriNetX database.

Camellia Edalat, Matthew Spangler, Jennifer Thorne, Paulina Liberman, Meghan Berkenstock

Abstract read
In one paragraph

Article in Eye (London, England), 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

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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
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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

5 authors.

Camellia EdalatThe Drexel University College of Medicine, Philadelphia, PA, USA.ORCID http://orcid.org/0009-0008-9016-7272
Matthew SpanglerThe Drexel University College of Medicine, Philadelphia, PA, USA.
Jennifer ThorneDivision of Ocular Immunology, The Wilmer Eye Institute, the Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Paulina LibermanDivision of Ocular Immunology, The Wilmer Eye Institute, the Johns Hopkins University School of Medicine, Baltimore, MD, USA.ORCID http://orcid.org/0000-0002-1053-8651
Meghan BerkenstockDivision of Ocular Immunology, The Wilmer Eye Institute, the Johns Hopkins University School of Medicine, Baltimore, MD, USA. mberken2@jhmi.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMucous membrane pemphigoid with ocular involvement (oMMP) is an autoimmune disease that results in chronic conjunctivitis, conjunctival scarring, and if left untreated, permanent vision loss. oMMP is quite rare with incidence rates between one in 12,000 to one in 60,000, but there is a lack of large population-based studies that focus solely on oMMP. Thus, we sought to examine the cumulative and annual incidence and prevalence of oMMP in the TriNetX database and compared these findings to the US population for greater generalizability.

methodsThis was a retrospective study utilised International Classification of Disease, 10th edition (ICD-10) codes to determine the yearly and cumulative incidence and prevalence, demographics, ocular complications, and immunosuppressant treatments prescribed for oMMP from 2013 to 2023. TriNetX software was used to analyze the data.

resultsA total of 4052 patients were diagnosed with oMMP with a mean age of 73 years (SD = 14; range 18-90). The majority of patients were female (n = 2604 64.26%) and non-Hispanic, white (n = 3098, 76.46%). Prednisone was the most common systemic medication prescribed to 40% of patients. The most used immunosuppressive drug was mycophenolate mofetil (21%). Glaucoma was the most common ocular complication (n = 375, 9.25%). Between 2013 and 2023, there was a continuous rise in the cumulative incidence and prevalence rates. The 11-year cumulative incidence and prevalence were 1.41per 100,000 persons and 6.72 per 100,000 persons, respectively.

conclusionsCompared to current literature, the TriNetX population with oMMP had similar demographics and immunosuppressant use, but showed a higher incidence and an overall increasing prevalence.

Indexed as

Pemphigoid, Benign Mucous MembraneAdolescentAdultAgedAged, 80 and overDatabases, FactualFemaleHumansImmunosuppressive AgentsIncidenceMaleMiddle AgedPrevalenceRetrospective StudiesUnited StatesYoung AdultImmunosuppressive Agents

Identifiers

PMID41062821
PMCPMC12669575

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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.