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Published in: BMC Ophthalmology 1/2018

Open Access 01-12-2018 | Case report

Long-term efficacy and safety of anti-VEGF therapy in retinitis pigmentosa: a case report

Authors: Manabu Miyata, Akio Oishi, Maho Oishi, Tomoko Hasegawa, Hanako Ohashi Ikeda, Akitaka Tsujikawa

Published in: BMC Ophthalmology | Issue 1/2018

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Abstract

Background

Retinitis pigmentosa (RP), a neurodegenerative disease, is occasionally accompanied by choroidal neovascularization (CNV) and cystoid macular oedema. It is presently treated with repeated intravitreal injections of anti-vascular endothelial growth factor (VEGF) agents. However, there are concerns regarding long-term inhibition of VEGF by the use of these agents, especially in cases involving neurodegenerative diseases, since VEGFs have a neuroprotective effect. Currently, there are no reports on the long-term safety of anti-VEGF therapy in patients with RP.

Case presentation

In this report, we describe the case of a 56-year-old female patient with CNV associated with RP who was treated with anti-VEGF therapy for 8 years. She had autosomal dominant RP with a heterozygous PRPH2 mutation (c.410G > A) and complained of metamorphopsia in her left eye. Examinations revealed CNV with serous retinal detachment. She was treated with as-needed injections for 2 years; however, she experienced a recurrence. Therefore, we switched to a bimonthly regimen that was continued for 6 years. In total, the patient received 34 injections of various types of anti-VEGFs over 8 years. No recurrences were noted during that time, and we have not detected any negative effects concerning the progression of visual field loss in comparison with the fellow eye.

Conclusions

No negative effects related to the progression of visual field loss were observed during continuous treatment with anti-VEGF agents for 8 years in our patient.
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Metadata
Title
Long-term efficacy and safety of anti-VEGF therapy in retinitis pigmentosa: a case report
Authors
Manabu Miyata
Akio Oishi
Maho Oishi
Tomoko Hasegawa
Hanako Ohashi Ikeda
Akitaka Tsujikawa
Publication date
01-12-2018
Publisher
BioMed Central
Published in
BMC Ophthalmology / Issue 1/2018
Electronic ISSN: 1471-2415
DOI
https://doi.org/10.1186/s12886-018-0914-z

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