Resumen:
btaining nano carriers capable of transporting antibodies that allow a longer residence time of drug in the vitreous, thus decreasing the frequency of intravitreal injection would be of special utility to improve adherence in chronic diseases such as Age-related Macular Degeneration (AMD) or Diabetic Retinopathy. In the treatment of these diseases, none of the drugs used (anti-VEGF drugs such as Ranibizumab or Bevacizumab) resolves the underlying cause of them, only temporarily eliminates the excessive presence of VEGF in the affected eye. When the drug, due to pharmacokinetic issues, is no longer present at the site of action, VEGF will begin to accumulate until it again reaches excess.This leads to patients receiving injections with a high frequency, something that in practice usually does not occur. The consequence is clear differences in the effectiveness achieved in clinical practice compared to that reported in clinical trials.In this sense, the achievement of nanoparticles able