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Updated: Apr 1, 2026

Author Spotlight: Understanding Retinal Vessel Resilience and Disease Progression
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[Diabetic maculopathy].

C Haritoglou1, M Kernt2, A Wolf2

  • 1Augenklinik Herzog Carl Theodor, Nymphenburger Str. 43, 80335, München, Deutschland. mail@christosharitoglou.de.

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft
|October 1, 2015
PubMed
Summary
This summary is machine-generated.

Diabetic macular edema, a leading cause of blindness, shows excellent results with intravitreal vascular endothelial growth factor (VEGF) inhibitors. These treatments are superior to laser coagulation for fovea-involving edema.

Keywords:
BlindnessLaser coagulationMacular edemaSteroidsVascular endothelial growth factor

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Area of Science:

  • Ophthalmology
  • Diabetology
  • Retinal Diseases

Background:

  • Diabetic maculopathy involves complex retinal capillary changes in diabetes mellitus.
  • It presents as ischemic maculopathy or diabetic macular edema (DME).
  • DME is a primary cause of vision loss in working-age individuals.

Purpose of the Study:

  • To review the efficacy of current treatments for diabetic macular edema.
  • To compare intravitreal pharmacotherapy with laser coagulation and steroids.
  • To discuss surgical interventions for specific cases.

Main Methods:

  • Review of large randomized clinical trials on intravitreal pharmacotherapy.
  • Analysis of outcomes for vascular endothelial growth factor (VEGF) inhibitors (ranibizumab, aflibercept).
  • Comparison with focal/grid laser coagulation, steroid implants (dexamethasone, fluocinolone), and vitrectomy.

Main Results:

  • Intravitreal VEGF inhibitors demonstrate excellent functional and morphological outcomes for fovea-involving DME.
  • VEGF inhibitors outperform focal or grid laser coagulation alone.
  • Steroids are alternatives, with fluocinolone as a second-line option for refractory cases.
  • Focal laser is the standard for non-fovea-involving edema; panretinal laser prevents neovascularization.

Conclusions:

  • Intravitreal VEGF inhibitors are highly effective for treating diabetic macular edema involving the fovea.
  • Laser photocoagulation remains crucial for specific indications like non-fovea-involving edema and neovascularization prevention.
  • Surgical options like vitrectomy are reserved for cases with significant vitreoretinal traction.