Evidence map›Paper›PMID 41708575›Full record

ArticleActa parasitologica2026

Successful Management of Refractory toxoplasmosis-related Macular Neovascularization with Intravitreal Faricimab.

Şefik Can İpek, Seher Köksaldı, Mustafa Kayabaşı, Cem Yıldırım

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Article in Acta parasitologica, 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

4 authors.

Şefik Can İpekDepartment of Ophthalmology, Private Practice, Denizli, 20100, Turkey.ORCID http://orcid.org/0000-0002-4651-8177
Seher KöksaldıDepartment of Ophthalmology, Agri Ibrahim Cecen University, Agri, 04100, Turkey. seherkoksaldi@gmail.com.ORCID http://orcid.org/0000-0001-8235-4088
Mustafa KayabaşıDepartment of Ophthalmology, Mus State Hospital, Mus, Turkey.ORCID http://orcid.org/0000-0003-2059-0696
Cem YıldırımDepartment of Ophthalmology, Private Practice, Denizli, 20100, Turkey.ORCID http://orcid.org/0000-0002-5108-0069

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo describe the therapeutic efficacy of intravitreal faricimab in a refractory case of macular neovascularization (MNV) secondary to toxoplasmic chorioretinitis.

methodsCase report.

resultsA 29-year-old woman presented with decreased vision in her right eye. She had been diagnosed with ocular toxoplasmosis four years earlier and subsequently developed secondary MNV, which was treated with intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections. Previous intravitreal bevacizumab and aflibercept treatments resulted in minimal functional and anatomical improvement. On examination, best-corrected visual acuity was counting fingers at 2 m in the right eye and 1.0 in the left. Anterior segment findings were unremarkable. Fundus evaluation of the right eye revealed a subfoveal MNV with juxtafoveal hemorrhage and subretinal fluid, confirmed by optical coherence tomography (OCT) and OCT angiography. Due to persistent activation despite prior therapy, a single intravitreal faricimab injection was administered. At three-month post-faricimab injection, visual acuity improved to 0.2, and OCT demonstrated complete resolution of subretinal fluid with a marked decrease in central macular thickness.

conclusionIn the present case, intravitreal faricimab provided a remarkable anatomical and functional improvement in MNV secondary to toxoplasmic chorioretinitis that had been resistant to previous anti-VEGF treatments. Given its dual inhibition of VEGF-A and Angiopoetin-2, faricimab may offer an additional therapeutic advantage in managing inflammatory neovascular lesions.

Indexed as

Toxoplasmosis, OcularAdultAntibodies, BispecificFemaleHumansIntravitreal InjectionsTomography, Optical CoherenceTreatment OutcomeVisual AcuityAntibodies, BispecificfaricimabAnti-vascular endothelial growth factorIntravitreal faricimabMacular neovascularizationOcular toxoplasmosisToxoplasmic retinochoroiditis

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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.