Topical interferon in recurrent inflammatory macular edema following a cat bite

INTRODUCTION: Treating chronic macular edema (CME) post endophthalmitis is a challenge. Use of steroids may reactivate the infection and repeated intravitreal therapy with anti-vascular growth factor inhibitors (Anti-VEGF) puts the patient again at the risk of exacerbation of inflammation or endophthalmitis. We describe a case of CME post traumatic endophthalmitis successfully treated with topical interferon therapy.

CASE DESCRIPTION: A 34-year-old Asian Indian lady with a history of cat bite to her right eye and treated elsewhere as traumatic endophthalmitis with recurrent macular edema, presented to us 1 year after the injury. She had received anti-VEGF injection for same. Her medical history was non-contributory except for close contact with her cat. Therapeutic trials with oral doxycycline followed by oral albendazole with steroids, as well as repeated anti-VEGF therapy failed to prevent recurrence of CME. Patient's steroid responsiveness and reluctance for injections, made us to opt for a novel topical Interferon therapy. Macular edema resolved in 2 months. Interruption of interferon therapy due to COVID-lock down resulted in recurrence of the CME, which again responded well to interferon monotherapy.

CONCLUSION: Topical interferon may have a role in the treatment of inflammatory macular edema and can serve as a, safer, economical and non-invasive treatment option compared to intravitreal steroids and anti-VEGFs.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:32

Enthalten in:

European journal of ophthalmology - 32(2022), 6 vom: 12. Nov., Seite NP32-NP35

Sprache:

Englisch

Beteiligte Personen:

Kawali, Ankush [VerfasserIn]
Srinivasan, Sanjay [VerfasserIn]
Mahendradas, Padmamalini [VerfasserIn]
Shetty, Rohit [VerfasserIn]

Links:

Volltext

Themen:

9008-11-1
Albendazole
Angiogenesis Inhibitors
Bartonella
Case Reports
Cystoid macular edema
Doxycycline
Endophthalmitis
F4216019LN
Inflammatory macular edema
Interferons
Journal Article
N12000U13O
Steroids
Topical interferon
Toxocara
Trauma
Uveitic macular edema

Anmerkungen:

Date Completed 03.10.2022

Date Revised 03.10.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1177/11206721211024809

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM326683879