Table 2.
Characteristics and post-25-gauge microincision vitrectomy course of 15 posttrabeculectomy eyes.
|
Patient no./ sex/age (y) |
Decimal VA course | IOP (mmHg) course |
Number of glaucoma medications |
25GMIVS |
Post-25GMIVS hyposphagma |
Post-25GMIVS interventions |
Followup (M) | Post-25GMIVS time before failure |
Post-25GMIVS success |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pre-25GMIVS | Final | Pre-TLE IOP | Pre-25GMIVS | Final | Pre-25GMIVS | Final | Combined cataract surgery |
Port suturing |
Operative time (min) |
||||||
| 1/M/45 | 1.2 | 1.2 | 29 | 9 | 9 | 0 | 0 | N | N | 41 | N | N | 12 | — | Y |
| 2/M/58 | HM | 0.8 | 35 | 15 | 15 | 0 | 2 | Y | N | 17 | N | N | 6 | — | Y |
| 3/M/62 | CF | 0.01 | 36 | 7 | 19 | 3 | 2 | N | N | 35 | N | TLE | 9 | 0.5 | N |
| 4/F/60 | 0.02 | 0.03 | 46 | 21 | 26 | 1 | 4 | Y | N | 56 | Y | N | 6 | 4 | N |
| 5/M/68 | HM | 1.2 | 37 | 11 | 10 | 0 | 0 | N | Y | 41 | Y | N | 8 | — | Y |
| 6/F/62 | 0.9 | 1.2 | 38 | 7 | 7 | 0 | 0 | N | N | 22 | N | N | 6 | — | Y |
| 7/F/44 | CF | 0.2 | 56 | 16 | 19 | 0 | 4 | N | N | 45 | Y | TLE | 13 | 8 | N |
| 8/F/83 | 1 | 1.2 | 30 | 30 | 13 | 3 | 0 | N | N | 25 | N | N | 12 | — | Y |
| 9/F/33 | 0.15 | 0.9 | 32 | 12 | 20 | 0 | 0 | Y | N | 74 | N | N | 9 | — | Y |
| 10/M/52 | HM | 0.7 | 16 | 7 | 16 | 3 | 4 | N | N | 26 | Y | N | 34 | — | Y |
| 11/M/59 | 0.6 | 0.6 | 19 | 10 | 15 | 0 | 2 | Y | N | 26 | N | N | 6 | — | Y |
| 12/M/61 | HM | 0.6 | 30 | 9 | 16 | 1 | 2 | N | N | 22 | N | N | 23 | — | Y |
| 13/F/56 | HM | NLP | 49 | 9 | 18 | 3 | 3 | N | N | 35 | N | N | 13 | 13 | N |
| 14/F/77 | HM | 0.08 | 32 | 10 | 17 | 3 | 3 | N | N | 59 | Y | N | 7 | — | Y |
| 15/M/41 | 0.03 | HM | 55 | 6 | 16 | 1 | 2 | N | N | 50 | N | TLE | 8 | 1 | N |
|
| |||||||||||||||
| Mean 57.4 | 0.05 | 0.3 | 36.0 mmHg | 11.9 | 15.7 | 1.2 | 1.9 | 27% | 7% | 38.3 | 33% | 20% | 11.5 | 67% | |
25GMIVS: 25-gauge microincision vitrectomy surgery; IOP: intraocular pressure; VA: visual acuity; IOP: intraocular pressure; TLE: trabeculectomy; HM: hand movement; CF: counting fingers; NLP: no light perception.
P < 0.01; Wilcoxon signed-ranks test; pre-25GMIVS VA versus final VA.
P < 0.001; Friedman test for 3 groups: pre-TLE IOP, pre-25GMIVS IOP and final IOP.
P = 0.50; Scheffe's test; pre-25GMIVS IOP versus final IOP.
P = 0.67; Wilcoxon signed-ranks test; pre-25GMIVS number of glaucoma medications versus final number of glaucoma medications.