title: [Effects of the rational use of corticosteroids eye drops for the prevention of ocular toxicity in high-dose cytosine arabinoside therapy].
abstract: Although the use of corticosteroid (CS) eye drops of the use of eye washing by artificial tears was effective for the prevention of ocular toxicity such as keratitis and photophobia in the high-dose cytosine arabinoside (Ara-C) therapy, the toxicity was not prevented perfectly. We studied the effects of the rational use of CS eye drops, and the combined use of CS eye drops and eye washing by physiological saline in order to prevent the ocular toxicity. Before the study, the instillation of 0.1% sodium bethamethazone phosphate (BM) eye drops was carried out at 4-6 times per day during the high-dose Ara-C therapy, and continued for several days after the high-dose Ara-C therapy. However, the rational use of "eyelid closure" and "naso-lacrimal occlusion" after the instillation was not performed Consequently, the ocular toxicity was observed in 3 (19%) of 16 cases of the patients. When the instillation of BM eye drops at 4 times per day was carried out rationally according to the consultation of pharmacist during the high-dose Ara-C therapy and for additional 10 days after the therapy, no ocular toxicity was observed in all cases (0 of 6 cases). Furthermore, the combined use of eye washing by physiological saline and instillation of BM eye drops was effective for the decrease of the risk of ocular toxicity, because no ocular toxicity was observed in the high-dose Ara-C therapy (0 of 34 cases). Our procedure in this study would be effective for the prevention of ocular toxicity in the high-dose Ara-C therapy.
authors: Department of Pharmacy, University of Tokyo Hospital, Faculty of Medicine, University of Tokyo, Japan.
authors: M
authors: M
authors: Itoh
authors: T
authors: T
authors: Aoyama
authors: Y
authors: Y
authors: Yamamura
authors: K
authors: K
authors: Nakajima
authors: K
authors: K
authors: Nakamura
authors: H
authors: H
authors: Kotaki
authors: T
authors: T
authors: Matsuyama
authors: T
authors: T
authors: Saitoh
authors: M
authors: M
authors: Kami
authors: S
authors: S
authors: Chiba
authors: H
authors: H
authors: Hirai
authors: Y
authors: Y
authors: Yazaki
authors: T
authors: T
authors: Iga
mesh_terms: D000293:Adolescent; D000328:Adult; D000964:Antimetabolites, Antineoplastic / Q000009:adverse effects*; D001623:Betamethasone / Q000008:administration & dosage / Q000031:analogs & derivatives*; D003561:Cytarabine / Q000009:adverse effects*; D005128:Eye Diseases / Q000139:chemically induced / Q000517:prevention & control*; D005260:Female; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D008297:Male; D009883:Ophthalmic Solutions
chemical_list: D000964:Antimetabolites, Antineoplastic; D005938:Glucocorticoids; D009883:Ophthalmic Solutions; D003561:Cytarabine; C028994:betamethasone sodium phosphate; D001623:Betamethasone