Evidence map›Paper›PMID 42274786›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2026

Subclinical corneal endothelial alterations in Familial Mediterranean Fever patients during clinical remission.

Fatma Sumer, Osman Cure, Bayram Kizilkaya, Sevgi Subasi

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Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Fatma SumerDepartment of Ophthalmology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, 53100, Turkey. fatmasumer_@hotmail.com.ORCID http://orcid.org/0000-0002-4146-8190
Osman CureDepartment of Rheumatology, Recep Tayyip Erdogan University Faculty of Medicine, Rize, 53100, Turkey.ORCID http://orcid.org/0000-0001-5848-6363
Bayram KizilkayaDepartment of Internal Medicine, Recep Tayyip Erdogan University Training and Research Hospital, Rize, 53100, Turkey.ORCID http://orcid.org/0000-0003-4508-2516
Sevgi SubasiDepartment of Ophthalmology, Kocaeli University Faculty of Medicine, Kocaeli, 41100, Turkey.ORCID http://orcid.org/0000-0002-1099-9626

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAlthough ocular involvement in Familial Mediterranean Fever (FMF) has been described, the corneal endothelium has not been systematically evaluated in these patients. This study aimed to compare corneal endothelial and anterior segment parameters between FMF patients in clinical remission and healthy controls, and to explore whether these parameters differ according to MEFV M694V genotype.

methodsIn this prospective, observational case-control study, 90 genetically confirmed FMF patients in clinical remission and 60 age- and sex-matched healthy controls were evaluated. Only the right eye of each participant was analyzed. Corneal endothelial parameters were assessed by non-contact specular microscopy, and corneal structural parameters by Scheimpflug-based tomography. Measured parameters included endothelial cell density (ECD), central corneal thickness (CCT), coefficient of variation of cell area (CV), and percentage of hexagonal cells (HEX). MEFV mutation analysis was performed by Sanger sequencing.

resultsCompared with controls, FMF patients showed a lower ECD (median 2154.5 vs. 2348 cells/mm

conclusionFMF patients in clinical remission show measurable differences in corneal endothelial parameters compared with healthy controls, and these differences appear more pronounced in M694V homozygous patients. Because the study is cross-sectional, it is not possible to conclude that these parameters reflect ongoing disease activity; prospective, longitudinal studies are needed to determine whether corneal endothelial assessment has a role in the ophthalmologic follow-up of patients with FMF.

Indexed as

Autoinflammatory diseaseCorneal endotheliumEndothelial cell densityFamilial Mediterranean FeverMEFV mutationsSpecular microscopy

Identifiers

PMID42274786

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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 Socratic graph.