Evidence map›Paper›PMID 42274910›Full record

ArticleInternational ophthalmology2026

Results of adjunctive homogenate amniotic membrane eye drops in the management of refractory ocular surface disease with dry eye manifestations.

Erika Bonacci, Adriano Fasolo, Ettore Biondan, Diletta Trojan, Stefano Ferrari, Giulia Montagner, Stefano Barabino, Antonio Di Zazzo, Emilio Pedrotti

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Article in International ophthalmology, 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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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Erika BonacciDepartment of Engineering for Innovation Medicine - Ophthalmology Clinic, University of Verona, Verona, Italy.
Adriano FasoloDepartment of Surgery, Dentistry, Maternity and Infant - Ophthalmology Clinic, University of Verona, Verona, Italy. adriano.fasolo@yahoo.it.
Ettore BiondanDepartment of Surgery, Dentistry, Maternity and Infant - Ophthalmology Clinic, University of Verona, Verona, Italy.
Diletta TrojanResearch Unit, Veneto Tissue Bank Foundation, Treviso, Italy.
Stefano FerrariResearch Unit, The Veneto Eye Bank Foundation, Venice, Italy.
Giulia MontagnerResearch Unit, Veneto Tissue Bank Foundation, Treviso, Italy.
Stefano BarabinoOcular Surface & Dry Eye Center, ASST Fatebenefratelli Sacco, University of Milan, Milan, Italy.
Antonio Di ZazzoOphthalmology Unit, Campus Bio-Medico University Hospital, Rome, Italy.
Emilio PedrottiDepartment of Surgery, Dentistry, Maternity and Infant - Ophthalmology Clinic, University of Verona, Verona, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate clinical outcomes of adjunctive treatment with homogenate human amniotic membrane eye drops (AMED) in patients with refractory ocular surface disease with dry eye (DE) manifestations.

methodsWe retrospectively reviewed patients' medical records, ocular surface images, and instrumental data related to Schirmer I test, Oxford and Efron grading, non-invasive tear break-up time, Ocular Surface Disease Index (OSDI), adverse events, and symptom recurrence after discontinuation. All patients were assessed for safety while the efficacy analysis included patients who completed 2-month uninterrupted AMED treatment, without modification of topical or systemic therapy in the previous two months or during the treatment period.

resultsA total of 160 patients were exposed to AMED. Twenty-three (14.4%) patients discontinued treatment and 25 (15.6%) showed adverse events. 112 (70%) patients [mean (SD) age 57 (16) years], 73.0% female, were included in the efficacy analysis. We observed improvement in corneal Oxford grading in graft-versus-host disease (GVHD) and limbal stem cell deficiency (LSCD) patients (P < 0.001 and P = 0.02, respectively) and conjunctival Oxford grading in GVHD, LSCD, Sjögren's syndrome (SS) and non-Sjögren's dry eye (NSDE) (P < 0.001); decreasing in Efron score in GVHD and SS (P < 0.001 and P = 0.03, respectively). Tear film stability improved across almost all groups and OSDI showed clinically modest changes. Symptoms recurrence was reported in 86.9% of patients within one month after AMED discontinuation without adverse events reported during 2-month continuous treatment.

conclusionsAdjunctive AMED treatment was associated with objective improvements of ocular surface, with limited effects on symptoms, likely reflecting the multifactorial nature of DE manifestations across clinically and pathophysiological distinct entities.

Indexed as

AmnionDry Eye SyndromesAdultAgedFemaleFollow-Up StudiesGraft vs Host DiseaseHumansLimbal Stem Cell DeficiencyMaleMiddle AgedOphthalmic SolutionsRetrospective StudiesSjogren's SyndromeTearsTreatment OutcomeOphthalmic SolutionsDry eye diseaseHomogenate amniotic membrane eye dropHuman amniotic membraneOcular surface disease

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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.