Japanese journal of ophthalmology · 2014
Intravitreal injection of bevacizumab for retinopathy of prematurity.
Клинический случайСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Kuniyoshi Kazuki, Sugioka Koji, Sakuramoto Hiroyuki, Kusaka Shunji, Wada Norihisa, Shimomura Yoshikazu
Аннотация
PURPOSE: To evaluate the outcomes of intravitreal injection of bevacizumab (IVB) for retinopathy of prematurity (ROP).
METHODS: IVB was selected to be the first treatment for type 1 ROP in 8 eyes (4 patients). Bevacizumab (0.25 mg/eye) was injected into the vitreous cavity under either general anesthesia or sedation. Fundus photography and fluorescein angiography were performed before the IVB. One infant was observed to the age of 1 year 6 months, the second to 1 year 9 months, the third to 1 year 10 months, and the fourth to 2 years 0 month.
RESULTS: Before the IVB, 6 eyes (3 patients) had ROP in zone II and 2 eyes (one patient) had ROP in zone I. The 3 infants with ROP in zone II weighed 652, 476, and 579 g with gestational ages of 24, 27, and 24 weeks at birth, respectively. The infant with ROP in zone I weighed 972 g with a gestational age of 26 weeks at birth. IVB was performed at postmenstrual ages of 33-37 weeks. The IVB was effective in all eyes with ROP in zone II and additional treatment was not required, whereas vitreous hemorrhage and cataract were found at 19 weeks and 5 months after the initial IVB in the two eyes with ROP in zone I. These two eyes required additional IVB, laser photocoagulation, and surgery.
CONCLUSIONS: Our findings suggest that eyes with type 1 ROP in zone II can be treated with IVB. Further studies are needed with a larger number of eyes.
METHODS: IVB was selected to be the first treatment for type 1 ROP in 8 eyes (4 patients). Bevacizumab (0.25 mg/eye) was injected into the vitreous cavity under either general anesthesia or sedation. Fundus photography and fluorescein angiography were performed before the IVB. One infant was observed to the age of 1 year 6 months, the second to 1 year 9 months, the third to 1 year 10 months, and the fourth to 2 years 0 month.
RESULTS: Before the IVB, 6 eyes (3 patients) had ROP in zone II and 2 eyes (one patient) had ROP in zone I. The 3 infants with ROP in zone II weighed 652, 476, and 579 g with gestational ages of 24, 27, and 24 weeks at birth, respectively. The infant with ROP in zone I weighed 972 g with a gestational age of 26 weeks at birth. IVB was performed at postmenstrual ages of 33-37 weeks. The IVB was effective in all eyes with ROP in zone II and additional treatment was not required, whereas vitreous hemorrhage and cataract were found at 19 weeks and 5 months after the initial IVB in the two eyes with ROP in zone I. These two eyes required additional IVB, laser photocoagulation, and surgery.
CONCLUSIONS: Our findings suggest that eyes with type 1 ROP in zone II can be treated with IVB. Further studies are needed with a larger number of eyes.