Treating psychological conditions using muscarinic receptor M
Provided are methods of treating psychological diseases and conditions by administration of a preferential muscarinic acetylcholine receptor M 1 antagonist, optionally with at least one antidepressant other than a selective muscarinic acetylcholine receptor M 1 antagonist. The invention also provides for pharmaceutical compositions and kits for administration of at least one selective muscarinic acetylcholine receptor M 1 antagonist in combination with at least one antidepressant other than a selective muscarinic acetylcholine receptor M 1 antagonist.
1. A method for treating depression, the method comprising systemically administering to an individual in need thereof telenzepine at a dose of about 0.5 mg per day to about 10 mg per day and an antidepressant selected from the group consisting of sertraline, fluoxetine, and venlafaxine.
2. The method of claim 1 , wherein the telenzepine is administered at a dose of about 1 mg per day to about 5 mg per day.
3. The method of claim 1 , wherein the antidepressant is sertraline.
4. The method of claim 3 , wherein the sertraline is administered at a dose of about 50 mg per day to about 200 mg per day.
5. The method of claim 1 , wherein the antidepressant is fluoxetine.
6. The method of claim 5 , wherein the fluoxetine is administered at a dose of about 5 mg per day to about 50 mg per day.
7. The method of claim 1 , wherein the antidepressant is venlafaxine.
8. The method of claim 7 , wherein the venlafaxine is administered at a dose of about 25 mg per day to about 550 mg per day.
9. The method of claim 1 , wherein the telenzepine and the antidepressant are administered concurrently.
10. The method of claim 1 , wherein the telenzepine and the antidepressant are administered sequentially.
11. The method of claim 1 , wherein the telenzepine is administered in a sustained-release formulation.
12. The method of claim 1 , wherein the telenzepine and the antidepressant are administered as an admixture.
13. The method of claim 1 , wherein the telenzepine and the antidepressant are administered for at least 60 days.