Infective Necrotizing Scleritis After XEN Gel Stent With Mitomycin-C

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PURPOSE: The purpose of this study was to report a case of infective necrotizing scleritis following XEN Gel Stent with mitomycin-C.

METHODS: Case report. This is a case report of a 68-year-old woman.

RESULTS: XEN Gel Stent glaucoma surgery enhanced with mitomycin-C 0.04% and combined with cataract surgery was performed at a regional center to manage the patient's primary open-angle glaucoma. Past medical history was significant for rheumatoid arthritis requiring treatment with methotrexate and adalimumab. Periocular pain and swelling developed 14 months after the initial operation, followed by a rapid deterioration of visual acuity to 20/60, intraocular pressure of 4 mm Hg, and worsening pain 5 months later. On initial presentation to Sydney Eye Hospital, 180 degrees of scleral necrosis was evident with a moderate anterior segment inflammatory reaction and a large temporal choroidal effusion due to hypotony. Empirical hourly topical ofloxacin and cephalothin 5% drops, with oral moxifloxacin, were initiated. Conjunctival swab grew Staphylococcus aureus and Staphylococcus lugdunensis. Significant clinical improvement occurred, but the XEN Gel Stent became exposed after 9 days of treatment with worsening hypotony. Urgent surgical revision was performed to remove the XEN Gel Stent and apply a tutoplast plug with overlying amniotic membrane graft. Intraocular pressure gradually improved over 6 weeks to 15 mm Hg with reversal of hypotonous changes, and visual acuity stabilized at 20/40.

CONCLUSIONS: To our knowledge, this is the first reported case of necrotizing scleritis following XEN Gel Stent insertion. It is a reminder that infection should always be the primary differential diagnosis in patients with surgical-induced necrotizing scleritis.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:31

Enthalten in:

Journal of glaucoma - 31(2022), 2 vom: 01. Feb., Seite 129-132

Sprache:

Englisch

Beteiligte Personen:

Kingston, Ezekiel J [VerfasserIn]
Zagora, Sophia L [VerfasserIn]
Symes, Richard J [VerfasserIn]
Raman, Pushpa [VerfasserIn]
McCluskey, Peter J [VerfasserIn]
Lusthaus, Jed A [VerfasserIn]

Links:

Volltext

Themen:

50SG953SK6
Case Reports
Journal Article
Mitomycin

Anmerkungen:

Date Completed 21.03.2022

Date Revised 12.09.2023

published: Print

Citation Status MEDLINE

doi:

10.1097/IJG.0000000000001959

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM332699919