摘要:
The invention provides a novel pharmaceutical compositions useful for the delivery of more than one pharmaceutically active compound. More specifically, the invention provides a novel pharmaceutical compositions useful for the delivery of the (+) tramadol enantiomer and the (−) tramadol enantiomer.
摘要:
Disclosed are sustained release oral solid dosage forms comprising a therapeutically effective amount of a medicament having a solubility of more than about 10 g/l; a pH modifying agent; and a sustained release matrix comprising a gelling agent, said gelling agent comprising a heteropolysaccharide gum and a homopolysaccharide gum capable of cross-linking said heteropolysaccharide gum when exposed to an environmental fluid, said dosage form providing a sustained release of said medicament after oral administration to human patients.
摘要:
The invention provides formulations that resist dose dumping in the presence of ethanol and methods of use thereof. The formulations can be used to prevent dose dumping, to increase safety of drugs, and to reduce abuse of drugs prone to such abuse. The formulations comprise at least one drug and a sustained release delivery system. In one embodiment, the drug is an opioid.
摘要:
The invention pertains to a method of relieving pain by administering a controlled release pharmaceutical tablet containing oxymorphone which produces a mean minimum blood plasma level 12 to 24 hours after dosing, as well as the tablet producing the sustained pain relief.
摘要:
Controlled release powder insufflation formulations are disclosed. The powder formulation includes cohesive composites of particles containing a medicament and a controlled release carrier which preferably includes one or more polysaccharide gums of natural origin.
摘要:
Controlled release powder insufflation formulations are disclosed. The powder formulation includes cohesive composites of particles containing a medicament and a controlled release carrier which preferably includes one or more polysaccharide gums of natural origin.
摘要:
Sustained release formulations of oxymorphone or pharmaceutically acceptable salts thereof; methods for making the sustained release formulations of oxymorphone or pharmaceutically acceptable salts thereof; and methods for using the sustained release formulations of oxymorphone or pharmaceutically acceptable salts thereof to treat patients suffering from pain are provided.
摘要:
The present invention is directed to controlled-release composition containing a solubilized material comprising an active agent and at least one oil-based surfactant capable of solubilizing the active agent, the solubilized material dispersed in a controlled-release particulate matrix.
摘要:
In certain embodiments, the present invention is directed to a controlled release oral dosage form comprising: a therapeutically effective amount of venlafaxine or a pharmaceutically acceptable salt thereof and a controlled release material; wherein the amount of venlafaxine or pharmaceutically acceptable salt thereof released at 1 hour in 900 mL 0.1 N HCl (pH 1.5) with 40% EtOH using USP Apparatus II at 50 rpm is within 25% of the amount of venlafaxine or pharmaceutically acceptable salt thereof released at 1 hour in 900 mL 0.1 N HCl (pH 1.5) using USP Apparatus II at 50 rpm.
摘要:
A chronotherapeutic pharmaceutical formulation comprising a core containing an active agent (e.g., a drug) and a delayed release compression coating comprising a natural or synthetic gum applied onto the surface of the core.