The present invention relates to nano particulate carrier system for drug delivery, particularly to Aquasome formulation as a drug delivery system. The invention discloses poly hydroxyl oligomer coated Dolutegravir aquasomes formulation with enhanced solubility. The aquasome formulation comprises of Inorganic core of calcium phosphate Ca.sub.3(PO.sub.4).sub.2, Carbohydrate or polyhydroxy oligomers comprising Sucrose, Lactose or Trehalose, wherein the inorganic ceramic core is coated by outer sugar or carbohydrate layer and the drug is adsorbed on the sugar or carbohydrate layer to form an aquasome with core: sugar coating: drug is 3:3-6:1 by weight and an average size of 20-70 nm.

Described are immediate release oral dosage forms that contain abuse-deterrent features. In particular, the disclosed dosage forms provide deterrence of abuse by ingestion of multiple individual doses. In addition, the disclosed dosage forms provide protection from overdose in the event of accidental or intentional ingestion of multiple individual doses.

The present invention includes a compositions and methods comprising: one or more thyroid hormones in or on a micro-multi-particulate having a mean particle size of 150 uM or smaller and a Span (D90−D10)/(D50) of less than 2.0, wherein the total thyroid hormone(s) are less than 10% weight-to-weight (w/w) of the micro-multi-particulate; and a polymer release coating on the micro-multi-particulate that is greater than a 5:1 ratio w/w, on a dry weight basis, to a dry weight of the thyroid hormone(s), wherein a total tablet weight exceeds a micro-multi-particulate weight by a ratio of 5:1 or greater.

Provided herein are GI specific rifaximin release compositions which can be formulated for targeted delivery of rifaximin to one or more portions of the GI tract. Methods of treating diseases and disorders with the disclosed compositions are also provided.

A composition comprising 2,3 dihydroxypropyl dodecanoate, and an emulsifier results in greater dissolution and biodistribution of 2,3 dihydroxypropyl dodecanoate to enhance antimicrobial and other activities.

Described are immediate release oral dosage forms that contain abuse-deterrent features. In particular, the disclosed dosage forms provide deterrence of abuse by ingestion of multiple individual doses. In addition, the disclosed dosage forms provide protection from overdose in the event of accidental or intentional ingestion of multiple individual doses.

The present invention relates to a stable pharmaceutical composition comprising omeprazole, its enantiomer, or its pharmaceutically acceptable salt, and sodium bicarbonate. Specifically, the present invention relates to a pharmaceutical composition with improved stability comprising a low dose of sodium bicarbonate, so that it has improved dissolution rate and bioavailability and also reduces side effects resulting from a high dose of sodium bicarbonate.

Provided herein are controlled release multiparticulate dosage forms containing deutetrabenazine for use in the treatment of, e.g., hyperkinetic movement disorders. When orally administered to a subject on a once-daily basis, the dosage forms provide a favorable pharmacokinetic profile.

The invention relates to a pharmaceutical formulation, e.g. a paediatric formulation, of odevixibat, which comprises a plurality of small particles. The formulation may be used in the treatment of liver diseases such as bile acid-dependent liver diseases, and particularly cholestatic liver diseases such as biliary atresia, progressive familial intrahepatic cholestasis (PFIC), Alagille syndrome (ALGS) and paediatric cholestatic pruritus. The invention also relates to a process for the preparation of the pharmaceutical formulation.

Modified release formulations of gamma-hydroxybutyrate having improved dissolution and pharmacokinetic properties are provided, and therapeutic uses thereof.