[A randomized control clinical trial of glaucoma filtering surgery with homoharringtonine].
OBJECTIVE
To study the antiproliferative effects of homoharringtonine (Hh) on glaucoma filtering surgery.


METHODS
In a randomized control clinical trial, 78 patients (88 eyes) with refractory glaucoma underwent trabeculectomy with and without Hh. In the Hh-treated eyes (n = 46), the therapeutic dose of Hh was: intraoperative application of Hh 0.4 mg and postoperative subconjunctival injections of Hh 0.62 +/- 0.20 mg (ranged 0.53 - 0.75 mg). In the control eyes (n = 42), Hh was not used. The follow-up period was 18 to 48 months, and the data were analyzed by using the life-table method of Kaplan-Meier.


RESULTS
The cumulative success probability in Hh group was 84.5% and that in control group was 50.9%, the difference being significant (P < 0.05). The cumulative percentage of functioning bleb in Hh group was 84.2% and that in control group was 52.9% (P < 0.05). The rates of corneal erosion were 23.9% and 7.1%, and the rates of conjunctival wound leak were 6.5% and 2.4% in Hh and control group respectively. There was no significant change in corneal endothelial density following the use of Hh (P > 0.05).


CONCLUSIONS
The study indicates that Hh is a safe and effective antiproliferative agent for the use in glaucoma filtering surgery, it not only can increase the success probability considerably, but also maintain at least the postoperative IOP at relatively low normal level for 3 years.
Peng
D
D
Zhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guangzhou 510060.
Yu
K
K
Tian
X
X
Liu
X
X
Yu
M
M
Zhou
W
W
D000328:Adult; D005260:Female; D005374:Filtration; D005901:Glaucoma / Q000601:surgery*; D006248:Harringtonines / Q000009:adverse effects / Q000627:therapeutic use*; D000077863:Homoharringtonine; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control
D006248:Harringtonines; D000077863:Homoharringtonine