Overview
The purpose of this Phase 1 trial is to determine the safety over 1-2 months of topic sterile human recombinant insulin on subjects with optic neuropathies (glaucoma, ischecmic optic neuropathy, and optic disc drusen).
Eligibility
Inclusion Criteria:
- Capable to provide informed consent
- Diagnosis of optic neuropathy either glaucoma or NAION or optic disc drusen.
- Only one eye per patient will be selected as the study eye - if both eyes meet the inclusion criteria, the eye with the worse acuity and /or visual field will be selected. The contralateral eye will be left untouched.
Exclusion Criteria:
- Pregnant or breastfeeding woman
- Presence of any ocular pathologies other than glaucoma that contributes to the severe vision loss (retinopathy / maculopathy, severe uveitis, keratopathy, etc.)
- Diagnosis of glucose intolerance, type 1 or 2 diabetes mellitus
- Inability to perform reliable visual field
- Unable to provide informed consent
- Unable to complete the tests and follow-ups required by the study