A transdermal patch is provided, wherein the patch comprises a cross-linked poly(ethylene oxide) hydrogel loaded with naltrexone, or a pharmaceutically acceptable salt or solvate thereof, and an occlusive adhesive tape. The poly(ethylene oxide) hydrogel has a crosslink density of at least 4.5×10.sup.−4 mol cm.sup.−3 and not more than 16×10.sup.−4 mol cm.sup.−3. Also provided are methods for preparing naltrexone-loaded cross-linked poly(ethylene oxide) hydrogels, transdermal patches for use as a medicament, for example in the treatment of a specified condition with LDN therapy.

A transdermal patch is provided, wherein the patch comprises a cross-linked poly(ethylene oxide) hydrogel loaded with naltrexone, or a pharmaceutically acceptable salt or solvate thereof, and an occlusive adhesive tape. The poly(ethylene oxide) hydrogel has a crosslink density of at least 4.5×10.sup.−4 mol cm.sup.−3 and not more than 16×10.sup.−4 mol cm.sup.−3. Also provided are methods for preparing naltrexone-loaded cross-linked poly(ethylene oxide) hydrogels, transdermal patches for use as a medicament, for example in the treatment of a specified condition with LDN therapy.

Provided herein are drug products adapted for nasal delivery comprising a device and a pharmaceutical composition comprising an opioid receptor antagonist or unit doses thereof, pharmaceutical compositions comprising an opioid receptor antagonist, and methods of use and preparation thereof.

Provided herein are drug products adapted for nasal delivery comprising a device and a pharmaceutical composition comprising an opioid receptor antagonist or unit doses thereof, pharmaceutical compositions comprising an opioid receptor antagonist, and methods of use and preparation thereof.

In some embodiments provided herein is a method of treating pain, the method comprising administering to the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.

In some embodiments provided herein is a method of treating pain, the method comprising administering to the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.

A method of attenuating opioid induced cardio and/or respiratory depression in a subject in need thereof includes administering to the subject an amount of a composition comprising a nitroxide compound effective to attenuate the opioid induced cardio and/or respiratory depression.

A method of attenuating opioid induced cardio and/or respiratory depression in a subject in need thereof includes administering to the subject an amount of a composition comprising a nitroxide compound effective to attenuate the opioid induced cardio and/or respiratory depression.

Therapeutic compositions comprising one or more agents that inhibit CXXC5-DVL interface and/or that enhance the activity of GLP-1, and methods of administering those therapeutic compositions to model, treat, reduce resistance to treatment, prevent and diagnose a condition/disease associated with neurodegenerative diseases or a related clinical condition thereof, are disclosed.

Therapeutic compositions comprising one or more agents that inhibit CXXC5-DVL interface and/or that enhance the activity of GLP-1, and methods of administering those therapeutic compositions to model, treat, reduce resistance to treatment, prevent and diagnose a condition/disease associated with neurodegenerative diseases or a related clinical condition thereof, are disclosed.