We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
The Short-Term Efficacy and Safety of Dexamethasone Implant in a Difficult-to-Treat Patient Population With Persistent Diabetic Macular Edema.
- Authors
KANRA, Ayşe Yağmur; ARI YAYLALI, Sevil; AKÇAKAYA ARDAGİL, Aylin; ALTINEL, Meltem Güzin
- Abstract
Purpose: To assess the short-term safety and efficacy of intravitreal dexamethasone implant (DEX implant) in patients with persistent diabetic macular edema. Materials and Methods: A retrospective study was conducted 24 eyes of 19 patients with persistent diabetic macular edema (≥250 μm) though macular laser and antivegf agents. Best corrected visual acuity (BCVA), central macular thickness (CMT), intraocular pressure(IOP), adverse events and morphological changes on OCT were examined at baseline, month 1, 3 and 4. Results: Preoperative mean BCVA was 0.80±0.40 (logMAR) and significantly improved 1 (0.59±0.30) and 3 months (0.64±0.35) after injection (p<0.001). Preoperative mean CMT was 586±203μm and decreased to 230±77 and 274±115 1 and 3 months after injection (p<0.001), respectively. Mean BCVA and CMT values were also similarly improved for the 4 month follow-up. Reinjection required after 3 months in 63% and after 4 months in 88% of patients. No serious adverse events were observed. 21 % of patients only had a preserved ellipsoid zone. Conclusion: DEX implant seems to be an effective and safe treatment in patients with persistent diabetic macular edema. However, drug effectiveness is short and ellipsoid zone loss seems to be the main problem that limits the success of treatment in this diffi- cult-to-treat patient population
- Subjects
ARTIFICIAL implants; DEXAMETHASONE; EDEMA; VISUAL acuity; INTRAOCULAR pressure; DIABETIC retinopathy
- Publication
Retina-Vitreus/Journal of Retina-Vitreous, 2017, Vol 26, Issue 3, p221
- ISSN
1300-1256
- Publication type
Article