Method of treating amblyopia
View Patent ↗The present invention relates to a method of treating or alleviating the symptoms of amblyopia. It is based on the discovery that repeated administration of a specific drug, which is known to be clinically active to treat depression in humans, results in improved vision of the amblyopic eye.
1. A method for treating or alleviating amblyopia in a human, comprising
selecting an amblyopic human patient who has passed the critical period of postnatal visual development, and subsequently
administering to the said amblyopic human who has passed the critical period of postnatal visual development an effective amount of at least one monoamine oxidase inhibitor (MAOI), tricyclic antidepressant, serotonin selective reuptake inhibitor (SSRI), norepinephrine selective reuptake inhibitor (NSRI), or serotonin-norepinephrine reuptake inhibitor (SNRI), wherein said administration is combined with a rehabilitation treatment for amblyopia.
2. A method for treating or alleviating amblyopia in a human, comprising
selecting an amblyopic human patient who has passed the critical period of postnatal visual development, and subsequently
administering to the said amblyopic human who has passed the critical period of postnatal visual development an effective amount of at least one compound demonstrated to increase the levels of Brain-derived neurotrophic factor (BDNF) in the cerebral cortex, wherein said administration is combined with a rehabilitation treatment for amblyopia.
3. The method according to claim 1 wherein the drug belongs to the class of serotonin selective reuptake inhibitors (SSRI).
4. The method according to claim 3 , wherein the serotonin selective reuptake inhibitor is selected from the group consisting of fluoxetine, fluvoxamine, paroxetine, sertraline, citalopram, escitalopram, and their enantiomers.
5. The method according to claim 1 , wherein the antidepressant drug is fluoxetine.
6. The method according to claim 1 or 2 , wherein the recited compound is administered orally.
7. The method according to claim 1 , wherein the drug is selected from the group consisting of tricyclic antidepressant reuptake inhibitors, serotonin selective reuptake inhibitors, norepinephrine selective reuptake inhibitors, and serotonin-norepinephrine reuptake inhibitors.
8. The method according to claim 7 , wherein the drug belongs to the class of serotonin-norepinephrine reuptake inhibitors (SNRI).
9. The method according to claim 8 , wherein the serotonin-norepinephrine reuptake inhibitor is selected from the group consisting of duloxetine, venlafaxine, desvenlafaxine, bicifadine, mirtazapine, and their enantiomers.
10. A method for treating or alleviating amblyopia in a human, comprising
administering to a human suffering from amblyopia, who has passed the critical period of postnatal visual development, an effective amount of at least one compound demonstrated to increase the levels of Brain-derived neurotrophic factor (BDNF) in the cerebral cortex, and
providing said human with means which supports or encourages use of the amblyopic eye.
11. A method for treating or alleviating amblyopia in a human, comprising
administering to a human suffering from amblyopia, who has passed the critical period of postnatal visual development, an effective amount of at least one monoamine oxidase inhibitor (MAOI), tricyclic antidepressant reuptake inhibitor, serotonin selective reuptake inhibitor (SSRI), norepinephrine selective reuptake inhibitor (NSRI), or serotonin-norepinephrine reuptake inhibitor (SNRI), and
providing said human with means which supports or encourages use of the amblyopic eye.
12. The method according to claim 10 or 11 , wherein the recited compound is administered to the human prior to, at the same time, or both prior to and simultaneously with the application of the means which supports or encourages the use of the amblyopic eye.
13. The method according to claim 10 or 11 , wherein continuous administration of the compound is combined with a periodic application of one or several means which support or encourage the use of the amblyopic eye.
14. The method according to claim 10 or 11 , wherein the means is selected from the group consisting of physical occlusion of the vision in the better eye, pharmacological occlusion of the vision in the better eye, computer-based cognition training programs or games, and combinations thereof.