Composition and methods for the treatment of myopia
View Patent ↗Compositions and methods useful in slowing, inhibiting, or regressing the progression of myopia, while minimizing pupil dilation and light sensitivity are provided herein. Provided compositions can include a muscarinic receptor antagonist and a miotic agent.
1. A composition comprising:
atropine or a pharmaceutically acceptable salt thereof; and
a miotic agent selected from the group consisting of brimonidine, bunazosin, thymoxamine, apraclonidine, phentolamine, pharmaceutically acceptable salts thereof, and any combination thereof.
2. The composition of claim 1 , wherein the atropine is present in a concentration of about 0.001% to about 2% (w/v).
3. The composition of claim 1 , wherein the miotic agent is present in a concentration of about 0.001% to about 5% (w/v).
4. The composition of claim 1 , further comprising a viscosity enhancer, a surfactant, or a combination thereof.
5. A method comprising administering to an eye of a subject, during a treatment period:
atropine or a pharmaceutically acceptable salt thereof; and
a miotic agent selected from the group consisting of brimonidine, bunazosin, thymoxamine, apraclonidine, phentolamine, pharmaceutically acceptable salts thereof, and any combination thereof.
6. The method of claim 5 , wherein:
the atropine is administered in an amount sufficient to inhibit, slow, or prevent progression of myopia in the eye,
the atropine is administered in an amount sufficient to inhibit or slow growth in the axial length of the eye,
the atropine is administered in an amount sufficient to modulate the accommodation of the eye, and
the miotic agent is administered in an amount sufficient to maintain pupillary dilation of less than about 7.5 mm in diameter, and any combination thereof.
7. The method of any claim 5 , wherein the atropine and the miotic agent are administered concurrently or sequentially.
8. The method of claim 5 , wherein the treatment period is from about 1 day to about 60 months.
9. The method of claim 5 , wherein the atropine, the miotic agent, or a combination thereof is administered from 1 to 6 times per day during the treatment period.
10. The method of claim 5 , further comprising treating the eye with an ocular device during at least a portion of the treatment period.
11. The method of claim 10 , wherein the ocular device is a lens or an implant.
12. The method of claim 5 , further comprising correcting vision in the eye with a corrective lens during the treatment period.
13. The composition of claim 1 , wherein the miotic agent is brimonidine or a pharmaceutically acceptable salt thereof.
14. The composition of claim 1 , wherein the miotic agent is bunazosin or a pharmaceutically acceptable salt thereof.
15. The composition of claim 1 , wherein the miotic agent is thymoxamine or a pharmaceutically acceptable salt thereof.
16. The composition of claim 1 , wherein the miotic agent is apraclonidine or a pharmaceutically acceptable salt thereof.
17. The composition of claim 1 , wherein the miotic agent is phentolamine or a pharmaceutically acceptable salt thereof.
18. A composition comprising:
a selective M3 muscarinic receptor antagonist selected from the group consisting of darifenacin, tiotropium, zamifenacin, J104129, DAU5884, pharmaceutically acceptable salts thereof, and any combination thereof; and
a miotic agent selected from the group consisting of brimonidine, bunazosin, thymoxamine, apraclonidine, phentolamine, pharmaceutically acceptable salts thereof, and any combination thereof.