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- Title
Long-Term Follow-Up of Oral Administration of Flavonoids, Centella asiatica and Melilotus, for Diabetic Cystoid Macular Edema Without Macular Thickening.
- Authors
Forte, Raimondo; Cennamo, Gilda; Bonavolontà, Paola; Pascotto, Arduino; de Crecchio, Giuseppe; Cennamo, Giovanni
- Abstract
Purpose: To evaluate long-term follow-up of the orally administered combination of flavonoids with Centella asiatica and Melilotus for treatment of diabetic cystoid macular edema (CME) without macular thickening. Methods: Seventy consecutive patients with type 2 diabetes and CME without macular thickening at optical coherence tomography (OCT) were prospectively and randomly enrolled in two groups of 35 subjects each (treatment and control groups). Patients in the treatment group were treated with an oral combination of diosmin (300 mg/day), with C. asiatica (15 mg/day) and Melilotus (160 mg/day). All patients underwent a complete ophthalmologic examination, OCT (Spectralis HRA-OCT), and central microperimetry (SD-SLO/OCT) at baseline, month 3, month 6, month 12, month 24, and month 36. Results: No differences in HbAc1 percentage, blood pressure, microalbuminuria, visual acuity, mean central retinal thickness, and stability of fixation were present between the two groups during follow up ( p>0.05). Retinal sensitivity reduced in the control group only from month 6 until month 36 ( p<0.001). In the treatment group, a greater retinal sensitivity was present at month 12, month 24, and month 36 ( p=0.001). No side effects of treatment were observed. Conclusion: Oral administration of flavonoids, C. asiatica and Melilotus, in patients with CME without macular thickening provided preservation of retinal sensitivity during 36 months of follow up when compared with untreated patients.
- Subjects
HEALTH outcome assessment; MACULA lutea; METABOLIC disorder treatment; EDEMA; PHYSIOLOGICAL effects of flavonoids; DISEASES
- Publication
Journal of Ocular Pharmacology & Therapeutics, 2013, Vol 29, Issue 8, p733
- ISSN
1080-7683
- Publication type
Article
- DOI
10.1089/jop.2013.0010