To explore the efficacy and safety of minimally invasive suprachoroidal drainage for the treatment of advanced neovascular glaucoma
To explore the efficacy and safety of minimally invasive supraporcular drainage in the treatment of advanced neovascular glaucoma, and to record the various basic diseases, ocular conditions, lifestyle, inflammatory markers and other parameters of NVG patients. To compare the safety and efficacy of new surgical methods and traditional surgical methods in order to find an effective treatment for neovascular glaucoma
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
30
minimally invasive suprachoroidal drainage
Zhongnan Hospital of Wuhan University
Wuhan, Hubei, China
Ocular biological parameters
intraocular pressure
Time frame: 1 day, 1 week, 1 month, 3 months, and 6 months after surgery
Ocular biological parameters
visual acuity
Time frame: 1 day, 1 week, 1 month, 3 months, and 6 months after surgery
Surgical outcome measures
use of intraocular pressure lowering drugs
Time frame: 1 day, 1 week, 1 month, 3 months, and 6 months after surgery
The success rate of surgery was evaluated according to the specific value of intraocular pressure after surgery
Complete success was defined as IOP within the normal range with no drug dependence, conditional success was defined as IOP within the normal range with drug dependence, and failure was defined as the rest
Time frame: 1 day, 1 week, 1 month, 3 months, and 6 months after surgery
The effective rate of surgery was evaluated according to the amplitude of IOP reduction after surgery and the change in the number of IOP-lowering drugs
Amplitude of IOP reduction: IOP change/initial IOP.The total number of IOP lowering drugs was recorded based on the number of active ingredients
Time frame: 1 day, 1 week, 1 month, 3 months, and 6 months after surgery
Surgical outcome measures
complications
Time frame: 1 day, 1 week, 1 month, 3 months, and 6 months after surgery
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