Ghost cell glaucoma after intravitreal bevacizumab for postoperative vitreous hemorrhage following vitrectomy for proliferative diabetic retinopathy.
OBJECTIVE
To report the occurrence of ghost cell glaucoma after intravitreal injection of bevacizumab for the treatment of postoperative vitreous hemorrhage after vitrectomy for proliferative diabetic retinopathy (PDR).


METHODS
Retrospective chart review from August 2006 to December 2007. Patients who had postoperative vitreous hemorrhage after vitrectomy for PDR and received an intravitreal injection of bevacizumab were enrolled in the study.


RESULTS
Eight eyes of 8 patients (mean age: 46 years) were included. After intravitreal injection of bevacizumab, 4 (50%) eyes had clearance of vitreous hemorrhage. Three eyes developed ghost cell glaucoma within 1 week after intravitreal injection of bevacizumab. Of these, intraocular pressure was controlled in 1 eye through the use of anti-glaucoma medication, whereas the other 2 eyes needed surgical intervention to lower intraocular pressure and subsequently clear the vitreous hemorrhage.


CONCLUSIONS
Intravitreal injection of bevacizumab may accelerate the clearance of postoperative vitreous hemorrhage in cases of PDR. However, a high incidence of ghost cell glaucoma was observed. Caution should be exercised when administering an intravitreal injection of bevacizumab for a postoperative vitreous hemorrhage after vitrectomy for PDR.
Liu
Laura
L
Department of Ophthalmology, Chang Gung Memorial Hospital, No. 5, Fu-Shin Street, Kweishan, Taoyuan, 333, Taiwan.
Wu
Wei-Chi
WC
Yeung
Ling
L
Wang
Nan-Kai
NK
Kuo
Ya-Hui
YH
Chao
An-Ning
AN
Chen
Kuan-Jen
KJ
Chen
Tun-Lu
TL
Lai
Chi-Chun
CC
Hwang
Yih-Shiou
YS
Chen
Yen-Po
YP
D000328:Adult; D000368:Aged; D020533:Angiogenesis Inhibitors / Q000008:administration & dosage / Q000009:adverse effects*; D000911:Antibodies, Monoclonal / Q000008:administration & dosage / Q000009:adverse effects*; D061067:Antibodies, Monoclonal, Humanized; D000068258:Bevacizumab; D003930:Diabetic Retinopathy / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D005901:Glaucoma / Q000139:chemically induced* / Q000175:diagnosis; D006801:Humans; D007267:Injections; D007429:Intraocular Pressure; D008297:Male; D008875:Middle Aged; D019106:Postoperative Hemorrhage / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology; D011379:Prognosis; D012189:Retrospective Studies; D042461:Vascular Endothelial Growth Factor A / Q000037:antagonists & inhibitors; D014821:Vitrectomy; D014822:Vitreous Body; D014823:Vitreous Hemorrhage / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology
D020533:Angiogenesis Inhibitors; D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D042461:Vascular Endothelial Growth Factor A; D000068258:Bevacizumab