Total | Silicone Oil | Densiron | p Value | |
---|---|---|---|---|
Total | 259 | 179 | 80 | |
Postoperative Lens* | ||||
Phakic | 48 (18.9%) | 34 (19.2%) | 14 (18.2%) | 0.307 |
Pseudophakic | 187 (73.6%) | 127 (71.8%) | 60 (77.9%) | |
Aphakic | 16 (6.3%) | 14 (7.9%) | 2 (2.6%) | |
Duration of oil (days) | 133 (77 to 222) | 163 (91 to 239) | 85 (61 to 133) | < 0.001 |
Days Follow up | 411 (207 to 729) | 447 (237 to 765) | 300 (178 to 675) | |
Removal of tamponade (%) | 193 (74.5%) | 126 (70.4%) | 67 (83.8%) | 0.030 |
Primary Failure at six-months (%) | 26 (10.0%) | 18 (10.1%) | 8 (10.0%) | 1.000 |
Further RRD Surgery (% Yes) | 75 (29.0%) | 51 (28.5%) | 24 (30.0%) | 0.882 |
0 | 184 (71.0%) | 128 (71.5%) | 56 (70.0%) | 0.844 |
1 | 53 (20.5%) | 37 (20.7%) | 16 (20.0%) | |
≥ 2 | 22 (8.5%) | 14 (7.8%) | 8 (10.0%) | |
Further PVR C (% Yes) | 42 (16.2%) | 33 (18.4%) | 9 (11.3%) | 0.201 |
No initial PVR C (% Yes) | 26 (13.4%) | 21 (16.8%) | 5 (7.2%) | 0.078 |
Initial PVR C (% Yes) | 16 (24.6%) | 12 (22.2%) | 4 (36.4%) | 0.442 |
Further Retinectomy rate | 23 (8.9%) | 22 (12.3%) | 1 (1.3%) | 0.003 |
No initial retinectomy (% Yes) | 20 (8.4%) | 19 (11.9%) | 1 (1.3%) | 0.005 |
Initial retinectomy (% Yes) | 3 (13.6%) | 3 (15.8%) | 0 (0.0%) | 1.000 |
Further ERM Surgery | 12 (4.7%) | 9 (5.1%) | 3 (3.8%) | 0.759 |
Required Glaucoma procedures (all) | 9 (3.5%) | 5 (2.8%) | 4 (5.0%) | 0.464 |
No History of Glaucoma | 9 (3.5%) | 5 (2.8%) | 4 (5.2%) | 0.459 |
Known Glaucoma Patient | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) | - |
Required Glaucoma Surgery (tube/trabeculectomy/cyclodiode) | 7 (2.7%) | 4 (2.2%) | 3 (3.8%) | 0.680 |
Subsequent Tamponade | - | |||
Oil | 49 (65.3%) | 34 (66.7%) | 15 (62.5%) | 0.797 |
Densiron | 17 (22.7%) | 14 (27.5%) | 3 (12.5%) | 0.237 |
Gas | 18 (24.0%) | 7 (13.7%) | 11 (45.8%) | 0.004 |
Post-Operative VA (logMAR) | 0.80 (0.50 to 1.60) | 1.00 (0.60 to 1.60) | 0.50 (0.30 to 1.00) | < 0.001 |
LogMAR Gain | 0.20 (− 0.30 to 0.80) | 0.30 (− 0.30 to 0.90) | 0.20 (− 0.25 to 0.65) | 0.859 |