Amir Hadayer - research works

There was no statistical difference between the groups.

Significant associations for the development of posterior synechia were surgery for retinal detachment, longer surgery duration (>93 min) and the use of tamponade, in particular silicone oil.

Mean age was 86.72 ± 7.18.

Third of the patients improved in ≥2 lines from presentation, all in the group of the pneumatic and TPA displacement.

The cohort included 106 eyes of 102 patients.

No other complications related to the absence of prophylactic corneal sutures were encountered during surgery or follow-up.

Overall follow-up time was longer in the PPV group (median 4.9 vs 3.28 years, p = 0.005).

The hemorrhage was displaced in a similar percentage of patients in the tPA-and-gas group (n = 40, 78.4%) and the PPV group (n = 45, 80.4%) (p = 0.816).

Visual acuity (in LogMAR) was similar in the two groups prior to the diagnosis of subretinal hemorrhage but better in the tPA-and-gas group at the end of follow-up (p < 0.001).

The study included 68 eyes of 58 patients.

Among them, 24 eyes were treatment-naïve, and the remaining eyes had received a mean of 19.6 injections.

Immature lesions were more associated with treatment-naïve eyes and hyper-mature lesions were associated with previously treated eyes (p = 0.005).

Vascular density of the neovascular membrane was higher in the treatment-naïve group (p = 0.036) and the average MNV area was similar between the 2 groups (p = 0.683).

The most common indications for surgery in the NPDR group were ERM (67%) and rhegmatogenous retinal detachment (12.5%), while in the PDR group, indications were vitreous hemorrhage (56%) and tractional retinal detachment (19%).

There were no statistically significant differences in intra- and postoperative complication rates between the NPDR and PDR groups, even after adjusting for confounders; patient age at surgery and indication for surgery.

The experiment was repeated 45 times for each camera; 3 times for each of 3 mask types, on 5 volunteers, for a total of 90 trials.

Air leaks were detected with all investigated mask types.