Extended-release injectable microsphere formulations comprising ketamine are provided. Methods for making and using the microsphere formulations are also provided.

Extended-release injectable microsphere formulations comprising ketamine are provided. Methods for making and using the microsphere formulations are also provided.

Disclosed are compounds of Formulas (I), (II), (III), (IV), and (V): ##STR00001##
and/or a salt thereof, wherein R.sub.1 is —OH or —OP(O)(OH).sub.2, and X.sub.1, X.sub.2, X.sub.3, R.sub.2, R.sub.2a, R.sub.a, R.sub.b, and R.sub.c are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P.sub.1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

Disclosed are compounds of Formulas (I), (II), (III), (IV), and (V): ##STR00001##
and/or a salt thereof, wherein R.sub.1 is —OH or —OP(O)(OH).sub.2, and X.sub.1, X.sub.2, X.sub.3, R.sub.2, R.sub.2a, R.sub.a, R.sub.b, and R.sub.c are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P.sub.1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

Provided herein are transdermal delivery devices comprising ketamine, such as monolithic transdermal patches. Also provided herein are methods of preparing transdermal delivery devices. The transdermal delivery device and monolithic patch herein can have various uses, for example, for treating various diseases or disorders, such as depression, anxiety, and/or pain in a subject in need thereof.

Provided herein are transdermal delivery devices comprising ketamine, such as monolithic transdermal patches. Also provided herein are methods of preparing transdermal delivery devices. The transdermal delivery device and monolithic patch herein can have various uses, for example, for treating various diseases or disorders, such as depression, anxiety, and/or pain in a subject in need thereof.

The present invention relates to the use of co-crystals of tramadol and celecoxib for the treatment of pain, preventing the risk of an addiction to tramadol, for the treatment of pain while reducing the abuse liability of tramadol, for the treatment of pain also reducing an incidence of addiction to tramadol, for the treatment of pain preventing an addiction to tramadol, for the treatment of pain in a patient with an addiction to tramadol or the risk of it, for the treatment of pain and inhibiting, delaying, reducing or reversing an addiction to tramadol or for treatment of pain and reducing an incidence of addiction to tramadol.

The present invention relates to the use of co-crystals of tramadol and celecoxib for the treatment of pain, preventing the risk of an addiction to tramadol, for the treatment of pain while reducing the abuse liability of tramadol, for the treatment of pain also reducing an incidence of addiction to tramadol, for the treatment of pain preventing an addiction to tramadol, for the treatment of pain in a patient with an addiction to tramadol or the risk of it, for the treatment of pain and inhibiting, delaying, reducing or reversing an addiction to tramadol or for treatment of pain and reducing an incidence of addiction to tramadol.

The present invention relates to the use of co-crystals of tramadol and celecoxib for the treatment of pain, preventing the risk of an addiction to tramadol, for the treatment of pain while reducing the abuse liability of tramadol, for the treatment of pain also reducing an incidence of addiction to tramadol, for the treatment of pain preventing an addiction to tramadol, for the treatment of pain in a patient with an addiction to tramadol or the risk of it, for the treatment of pain and inhibiting, delaying, reducing or reversing an addiction to tramadol or for treatment of pain and reducing an incidence of addiction to tramadol.

The present invention is directed to liquid pharmaceutical compositions comprising an active ingredient selected from the group consisting of rasagiline, ropinirole and a pharmaceutically acceptable salt thereof and a liquid vehicle. The present invention is further directed to methods of treating Parkinson's disease or one or more symptoms of Parkinson's disease comprising administering a liquid pharmaceutical composition of the present invention to a subject in need thereof.