Acamprosate formulations, methods of using the same, and combinations comprising the same
Embodiments disclosed herein generally relate to acamprosate formulations, methods of use of the formulations, to methods of using the formulations optionally in combination with at least one other medication, and to combination products and compositions comprising acamprosate and at least one other medication, such as neuroleptic (antipsychotic) and/or antidepressant drugs.
1. A method comprising steps of:
orally administering to a human subject in a fasted state a pill comprising about 20-95% by weight acamprosate, or a pharmaceutically acceptable salt thereof and about 1-30% by weight of a carbomer homopolymer type B.
2. The method of claim 1 wherein the carbomer homopolymer type B has a viscosity within a range of about 4,000 to about 39,400 cP.
3. The method of claim 1 wherein the pill is characterized in that it provides a Tmax of 1-4 hours to the subject in a fasted state.
4. A method comprising steps of:
orally administering to a human subject in a fasted state an acamprosate pill comprising acamprosate in a dose within the range of 400 mg-1500 mg.
5. The method of claim 4 wherein the pill further comprises a polymer matrix that releases at least 36% of the acamprosate within 2 hours in vitro and at least 60% within 4 hours.
6. The method claim 4 wherein the pill is characterized in that it provides a Tmax of 1-4 hours to the subject in a fasted state.
7. The method of claim 4 wherein the acamprosate is in a pharmaceutically acceptable salt form.
8. The method of claim 7 wherein the pharmaceutically acceptable salt form is or comprises acamprosate calcium.
9. The method of claim 1 , wherein the pill comprises about 1-6% by weight of a carbomer homopolymer type B.