Abbott Laboratories Corporation

Abbvie Inc.

Neurocrine Biosciences, Inc.

Yihong Qiu

Kevin R Engh

Howard S Cheskin

J Daniel Bollinger

Sandeep Dutta

Richard P Poska

Steven L Krill

Thomas L Reiland

Eric Allen Schmitt

James J Fort

Devalina Law

Venkatramana M Rao

Robert K Engh

Paul Richard Poska

Yuchuan Gong

Cheri E Klein

William Porter

Gregory A McClelland

Jay S Trivedi

Anna V Stepanenko

Jacqueline Wardrop

Yisheng Chen

Sharon L Graham

Kolette M Flood

Alexander Ruggles

Jared A Baird

Hui Zu

William R Porter

The present disclosure relates to pharmaceutical compositions comprising a gonadotropin-releasing hormone (GnRH) antagonist and methods of preparing and using such compositions. The disclosure also relates to methods of facilitating release of a GnRH antagonist from a pharmaceutical composition.

Solid pharmaceutical formulations for treating endometriosis, uterine fibroids, polycystic ovary syndrome or adenomyosis

A pharmaceutical composition is disclosed which comprises a solid dispersion of a pharmaceutical compound in a water soluble carrier, such as polyethylene glycol (PEG), and a crystallization inhibitor, such as polyvinylpyrrolidone or hydroxypropylmethylcellulose. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treatment employing said solid dispersion.

Inhibitors of crystallization in a solid dispersion

The present invention relates to SRSR solid dosage forms for administering pharmaceutical agents, particularly Hydrocodone and acetaminophen, methods for preparing the dosage forms, and methods for providing therapeutic agents to patients in need of treatment.

Sustained release formulations of opioid and nonopioid analgesics

A process for preparing a formulation of a lipid-regulating drug is disclosed, the process comprising dissolving lipid-regulating drug in a solvent free of surfactant to form a solution, premixing an excipient to form an admixture, wet granulating the solution and admixture to form a granulated admixture, drying the granulated admixture and utilizing the dried material to obtain a final dosage form.

Process for preparing formulations of lipid-regulating drugs

A pharmaceutical composition is disclosed which comprises a solid dispersion of an HIV protease inhibitor in a water soluble carrier, such as PEG, having enhanced bioavailability and improved dissolution properties. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treating an HIV infection employing said solid dispersion.

Solid dispersion pharamaceutical formulations

A new oral polymeric controlled release formulation suitable for the once-a-day administration of valproate compounds, such as divalproex sodium, has been discovered. This formulation exhibits significant advantages over the sustained release valproate formulations of the prior art. This formulation minimizes the variation between peak and trough plasma levels of valproate over a 24 hour dosing period. This formulation follows a zero-order release pattern thus producing essentially flat plasma levels of valproate, once steady-state levels have been achieved. This results in a significantly lower incidence of side effects for patients consuming such a formulation.

Controlled release formulation of divalproex sodium

A controlled release tablet formulation which permits once daily dosing in the treatment of epilepsy comprises from about 50 weight percent to about 55 weight percent of an active ingredient selected from the group consisting of valproic acid, a pharmaceutically acceptable salt or ester of valproic acid, divalproex sodium, and valpromide; from about 20 weight percent to about 40 weight percent hydroxypropyl methylcellulose; from about 5 weight percent to about 15 weight percent lactose, from about 4 weight percent to about 6 weight percent microcrystalline cellulose, and from about 1 weight percent to about 5 weight percent silicon dioxide having an average particle size ranging between about 1 micron and about 10 microns; all weight percentages based upon the total weight of the tablet dosage form. Also disclosed are pre-tableting granular formulations, methods of making the granular formulations and tablets, and a method of treating epilepsy employing the controlled release tablet formulations of the invention.

The present invention pertains to a hydrophilic matrix tablet suitable for the once-a-day administration of valproate compounds such as divalproex sodium. The tablet comprises from about 50 weight percent to about 55 weight percent of an active ingredient selected from the group consisting of valproic acid, a pharmaceutically acceptable salt or ester of valproic acid, divalproex sodium, and valpromide; from about 20 weight percent to about 40 weight percent hydroxypropyl methylcellulose; from about 5 weight percent to about 15 weight percent lactose, from about 4 weight percent to about 6 weight percent microcrystalline cellulose, and from about 1 weight percent to about 5 weight percent of silicon dioxide; all weight percentages based upon the total weight of the tablet dosage form. Other aspects of the invention relate to the use of this formulation in the treatment of epilepsy and to methods for manufacturing this dosage form.

A process for preparing a solid formulation of a lipid-regulating agent comprising dissolving said lipid-regulating agent particles in a surfactant solution, premixing an excipient, wet granulating the mixture, drying the mixture and forming a finished dosage form.

Process for preparing solid formulations of lipid-regulating agents with enhanced dissolution and absorption

A process for preparing a solid formulation of a lipid-regulating agent comprising forming a mixture of said lipid-regulating agent with a surfactant; granulating said mixture by melting, mixing, and congealing said mixture; and optionally forming a finished dosage form.

Process for preparing solid formulations of lipid regulating agents with enhanced dissolution and absorption

A process for the preparation of solid formulations of a lipid-regulating agent having enhanced dissolution and absorption characteristics, in which a micronized mixture of the said lipid-regulating agent, and optionally one or more excipients, is suspended in a surfactant solution, dried and optionally granulated, and optionally converted to a finished dosage form.

Pharmaceutical formulations of acidic pharmacologic agents which demonstrate improved uniformity of release over the wide range of pH values encountered between the stomach and intestinal tract comprise an acidic pharmacologic agent dissolved or dispersed in a matrix comprising about 10 weight percent to about 40 weight percent of a a neutral water-swellable hydrophilic polymer and 20 weight percent to about 50 weight percent of an acid-soluble polymer which swells in water at pH values above about 5. A particularly preferred formulation comprises divalproex sodium. Also disclosed are pre-tablet granulations and process for preparing both the pre-tablet granulation and the tablet unit dosage form.

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Gurnee, IL, United States of America

Yihong Qiu