Effect of Topical Tacrolimus in the Treatment of Thygeson's Superficial Punctate Keratitis

Maria Carolina Marquezan, Heloisa Nascimento, Luis Antonio Vieira, Myrna Serapião, Ramon Coral Ghanem, Rubens Belfort, Denise Freitas

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Purpose To evaluate topical tacrolimus ointment for treating Thygeson's superficial punctate keratitis (Thygeson SPK). Design Retrospective interventional case series. Methods setting: Institutional practice. patient population: The medical records of 14 patients (9 women; age range, 9-65 years) with Thygeson SPK were reviewed retrospectively. Diagnosis was based on the history and clinical examination. intervention: Patients were treated with tacrolimus 0.03% eye ointment instilled into the lower fornix twice daily for the first 2 weeks, followed by nocturnal application. The clinical signs and symptoms were assessed after 1 month of treatment. The drug was tapered with disease improvement. main outcome measure(s): Treatment efficacy and side effects. Results All patients had bilateral disease (average duration, 6 years). All patients, except 2 who used the medication irregularly, had improved visual acuity (VA), symptoms, and signs as long as the medication was applied. Before treatment 28.57% of patients had VA between 20/30 and 20/50, with improvement after treatment to 20/25 or 20/20. Attempts to withdraw the medication resulted in recurrent disease, and, therefore, treatment was not curative during the study period. No significant local medication side effects were reported. Conclusion Tacrolimus eye ointment 0.03% was effective for controlling Thygeson SPK for a long period with good patient tolerance and no noticeable local or systemic side effects. During the average 6-year follow-up, treatment was not curative. Randomized studies are difficult to conduct because of the disease rarity.

Original languageEnglish
Pages (from-to)663-668
Number of pages6
JournalAmerican journal of ophthalmology
Volume160
Issue number4
DOIs
StatePublished - 1 Oct 2015
Externally publishedYes

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