TABLE 7.

Studies of Glaucoma Drainage Device in Postkeratoplasty Glaucoma

Author	No. Eyes	Mean Follow-up (mo)	Success Rate for IOP Control (%)	Graft-survival Rate (%)
Kirkness et al2	20	26	80	80
Beebe et al17	35	25	86	49
Sherwood et al10	26	22	96	58
Rapuano et al18	46	23	96	65
Coleman et al19	31	20	52	62
McDonnell et al8	17	13	71	71
Arroyave et al3	72	12	92	57
Joos et al20 (only vitreous cavity)	9	17	100	89
Kwon et al15	55	36	82	55
Sidoti et al21 (only vitreous cavity)	34	12	85	61
Alvarenga et al22	40	24	63	26
Al-Torbak23	25	25	82	55
Witmer et al14 (only vitreous cavity)	51	38	82	41
Current study	28	60	71	54

IOP indicates intraocular pressure.

Adapted from Eye (Lond). 2009;23:1972–1979.