Short-Term Clinical Results of Ab Interno Trabeculotomy Using the Trabectome with or without Cataract Surgery for Open-Angle Glaucoma Patients of High Intraocular Pressure

Table 1

Demographics and descriptive statistics of all the patients with IOP ≥ 30 mmHg.

Age
Mean ± SD	66 ± 18
Range	18–91
Gender
Female	19 (39%)
Male	30 (61%)
Race
African American	2 (4%)
Asian	5 (10%)
Caucasian	31 (63%)
Hispanics	7 (14%)
Others	4 (8%)
Diagnosis
POAG	24 (49%)
Pseudoexfoliation glaucoma	12 (24%)
ACG	2 (4%)
Pigment dispersion	5 (10%)
Ocular hypertension	2 (4%)
Secondary glaucoma	2 (4%)
Others	2 (4%)
Preop Snellen acuity
20/20–20/40	22 (45%)
20/50–20/70	9 (18%)
20/80–20/100	4 (8%)
20/200–20/400	8 (16%)
<20/400	1 (2%)
NR	5 (10%)
VF
Mild	4 (8%)
Moderate	12 (24%)
Advanced	3 (6%)
MD/others	30 (61%)
Disc C/D
<0.7	13 (27%)
0.7 to 0.8	17 (35%)
>0.8	11 (22%)
NR	8 (16%)
Lens status
Phakic	39 (80%)
Pseudophakic	8 (16%)
Aphakic	0 (0%)
NR	2 (4%)
Shaffer grade
I	0 (0%)
II	2 (4%)
III	11 (22%)
IV	5 (10%)
NR	31 (63%)
Prior surgeries
SLT	17 (35%)
ALT	4 (8%)
Trabeculectomy	1 (2%)
Trabectome	2 (4%)
YAG	1 (2%)
Combined surgeries
Trabectome + Phaco	21 (43%)
Trabectome only	28 (57%)