Zhongshan Ophthalmic Center, Sun Yat-sen University
Age
Any age
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
The patient was definitely diagnosed as glaucoma, No age or gender limitation, IOP(intraocular pressure) ≥ 21mmHg under the maximum tolerated dose of antiglaucoma medication, or IOP \< 21mmHg and glaucomatous optic nerve damage progressed.
You may not be if
Other eye diseases that could affect IOP; preoperative use of systemic steroid drugs; history of other anti-glaucoma surgery within 3 months; ocular infection 2 weeks prior to UCP
