Evaluation of Navigated Laser Photocoagulation (Navilas 577+) for the Treatment of Refractory Diabetic Macular Edema

Table 1

Baseline characteristics of patients.

Characteristic	Value
Number of eyes/patients	25 eyes/21 patients
Sex, n (%)
Male	14 (64%)
Female	7 (36%)
Age (years)
Range	42–80
Mean ± SD	68.3 ± 9.2
HbA1C (%)
Mean ± SD	7.1 ± 1.2
Previous treatments, n
STTA	13
Anti-VEGF (ranibizumab, aflibercept)	12
Subthreshold laser	4
Conventional focal laser	3
Vitrectomy	1

Including the overlap; VEGF: vascular endothelial growth factor; STTA: sub-Tenon’s injections of triamcinolone acetonide.