Ophthalmic composition
Provided herein is an ophthalmic composition. In some embodiments, the ophthalmic composition includes a low concentration of an ophthalmic agent for treatment of an ophthalmic disorder or condition; and an ophthalmically acceptable carrier, wherein the ophthalmic agent is distributed with substantial uniformity throughout the ophthalmically acceptable carrier. Further disclosed herein include an ophthalmic composition including a low concentration of an ophthalmic agent and deuterated water. Also disclosed herein are methods of arresting or preventing myopia development by administering to an eye of an individual in need thereof an effective amount of an ophthalmic composition as described herein.
1. An ophthalmic composition comprising about 0.01% w/v of atropine or its pharmaceutically acceptable salt and deuterated water, at a pD of from about 5 to about 7.
2. The ophthalmic composition of claim 1 , wherein the pharmaceutically acceptable salt of atropine is atropine sulfate.
3. The ophthalmic composition of claim 1 , wherein the ophthalmic composition further comprises sodium chloride.
4. The ophthalmic composition of claim 3 , wherein the ophthalmic composition comprises about 0.9% w/v of sodium chloride.
5. The ophthalmic composition of claim 1 , wherein the ophthalmic composition further comprises benzalkonium chloride (BAK).
6. The ophthalmic composition of claim 5 , wherein the ophthalmic composition comprises from about 0.002% w/v of BAK to about 0.01% w/v of BAK.
7. The ophthalmic composition of claim 5 , wherein the ophthalmic composition comprises about 0.01% w/v of BAK.
8. The ophthalmic composition of claim 1 , wherein the ophthalmic composition further comprises citric acid.
9. The ophthalmic composition of claim 8 , wherein the ophthalmic composition comprises about 0.04% w/v of citric acid.
10. The ophthalmic composition of claim 1 , wherein the pD is about 6.
11. The ophthalmic composition of claim 1 , wherein the ophthalmic composition comprises one of: at least about 80%, at least about 85%, at least about 90%, at least about 93%, at least about 95%, at least about 97%, at least about 98%, or at least about 99% of atropine or its pharmaceutically acceptable salt based on initial concentration after extended period of time under storage condition.
12. The ophthalmic composition of claim 11 , wherein the extended period of time is one of: about 1 week, about 2 weeks, about 3 weeks, about 1 month, about 2 months, about 3 months, about 4 months, about 5 months, about 6 months, about 8 months, about 10 months, about 12 months, about 18 months, about 24 months, about 36 months, about 4 years, or about 5 years.
13. The ophthalmic composition of claim 11 , wherein the storage condition has a storage temperature of from about 2° C. to about 10° C. or from about 16° C. to about 26° C.
14. The ophthalmic composition of claim 1 , wherein the ophthalmic composition further comprises a pD adjusting agent.
15. The ophthalmic composition of claim 14 , wherein the pD adjusting agent comprises deuterated hydrochloric acid, deuterated sodium hydroxide, deuterated acetic acid, or deuterated citric acid.
16. The ophthalmic composition of claim 14 , wherein the pD adjusting agent comprises hydrochloric acid, sodium hydroxide, acetic acid, or citric acid.
17. An ophthalmic composition comprising about 0.03% w/v of atropine or its pharmaceutically acceptable salt and deuterated water, at a pD of from about 5 to about 7.
18. The ophthalmic composition of claim 17 , wherein the pharmaceutically acceptable salt of atropine is atropine sulfate.
19. The ophthalmic composition of claim 17 , wherein the ophthalmic composition further comprises sodium chloride.
20. The ophthalmic composition of claim 19 , wherein the ophthalmic composition comprises about 0.9% w/v of sodium chloride.
21. The ophthalmic composition of claim 17 , wherein the ophthalmic composition further comprises benzalkonium chloride (BAK).
22. The ophthalmic composition of claim 21 , wherein the ophthalmic composition comprises from about 0.002% w/v of BAK to about 0.01% w/v of BAK.
23. The ophthalmic composition of claim 21 , wherein the ophthalmic composition comprises about 0.01% w/v of BAK.
24. The ophthalmic composition of claim 17 , wherein the ophthalmic composition further comprises citric acid.
25. The ophthalmic composition of claim 24 , wherein the ophthalmic composition comprises about 0.04% w/v of citric acid.
26. The ophthalmic composition of claim 17 , wherein the pD is about 6.
27. The ophthalmic composition of claim 17 , wherein the ophthalmic composition comprises one of: at least about 80%, at least about 85%, at least about 90%, at least about 93%, at least about 95%, at least about 97%, at least about 98%, or at least about 99% of atropine or atropine sulfate based on initial concentration after extended period of time under storage condition.
28. The ophthalmic composition of claim 27 , wherein the extended period of time is one of: about 1 week, about 2 weeks, about 3 weeks, about 1 month, about 2 months, about 3 months, about 4 months, about 5 months, about 6 months, about 8 months, about 10 months, about 12 months, about 18 months, about 24 months, about 36 months, about 4 years, or about 5 years.
29. The ophthalmic composition of claim 27 , wherein the storage condition has a storage temperature of from about 2° C. to about 10° C. or from about 16° C. to about 26° C.
30. The ophthalmic composition of claim 17 , wherein the ophthalmic composition further comprises a pD adjusting agent.
31. The ophthalmic composition of claim 30 , wherein the pD adjusting agent comprises deuterated hydrochloric acid, deuterated sodium hydroxide, deuterated acetic acid, or deuterated citric acid.
32. The ophthalmic composition of claim 30 , wherein the pD adjusting agent comprises hydrochloric acid, sodium hydroxide, acetic acid, or citric acid.