Tacrolimus eye drops as monotherapy for vernal keratoconjunctivitis: a randomized controlled trial
Data
2017
Autores
Mueller, Eduardo Gayger 
dos Santos, Myrna Serapiao
Freitas, Denise
Pereira Gomes, Jose Alvaro
Belfort, Rubens, Jr.
Tipo
Artigo
Título da Revista
ISSN da Revista
Título de Volume
Resumo
Purpose: To assess the efficacy of monotherapy using tacrolimus eye drops versus sodium cromoglycate for the treatment of vernal keratoconjunctivitis (VKC). Methods: Randomized double-masked controlled trial comparing the efficacy of tacrolimus 0.03% eye drops t.i.d. (Group 1) with sodium cromoglycate 4% eye drops t.i.d. (Group 2) for the symptomatic control of VKC at days 0, 15, 30, 45, and 90 of follow-up. Visual acuity, intraocular pressure, and other complications were evaluated to assess safety and side effects. Results: In total, 16 patients were included, with 8 enrolled in each group. Two patients from Group 2 were excluded from the analysis at days 45 and 90 because of corticosteroid use. Most patients were male (81.8%) and presented with limbal VKC (56.3%). There were statistically significant differences in favor of tacrolimus in the following severity scores: itching at day 90 (p = 0.001)
foreign body sensation at day 15 (p = 0.042)
photophobia at day 30 (p = 0.041)
keratitis at day 30 (p = 0.048)
and limbal activity at days 15 (p = 0.011), 30 (p = 0.007), and 45 (p = 0.015). No relevant adverse effects were reported, except for a burning sensation with tacrolimus, though this did not compromise treatment compliance. Conclusion: Treatment with tacrolimus was superior to sodium cromoglycate when comparing severity scores for symptoms of itching, foreign body sensation, and photophobia, as well as for signs of limbal inflammatory activity and keratitis.
foreign body sensation at day 15 (p = 0.042)
photophobia at day 30 (p = 0.041)
keratitis at day 30 (p = 0.048)
and limbal activity at days 15 (p = 0.011), 30 (p = 0.007), and 45 (p = 0.015). No relevant adverse effects were reported, except for a burning sensation with tacrolimus, though this did not compromise treatment compliance. Conclusion: Treatment with tacrolimus was superior to sodium cromoglycate when comparing severity scores for symptoms of itching, foreign body sensation, and photophobia, as well as for signs of limbal inflammatory activity and keratitis.
Descrição
Citação
Arquivos Brasileiros De Oftalmologia. Sao Paulo, v. 80, n. 3, p. 154-158, 2017.