摘要:
The present invention is directed to multiparticulate formulations for oral use, preferably comprising one or more therapeutically active agents. In particular, the present invention relates to fast melt formulations which are capable of masking the taste of the active agent, by virtue of one or more tastemasking measures, whilst retaining the desired drug dissolution profile and good mouthfeel. The multiparticulate formulations of the invention can be used in a multiple dose delivery device which dispenses a unit dose of the powder upon actuation, or can be packaged for dispensation in sachets or like unit dose containers.
摘要:
Manufacture of Pharmaceutical Compositions The present invention relates to particles and to methods of making particles. In particular, the invention relates to methods of making composite active particles comprising a pharmaceutically active material for pulmonary inhalation, the method comprising a jet milling process.
摘要:
A delivery device for a medicament including: a housing, a receptacle holding a medicament in the form of a power; and a source of propellant, wherein the housing provides an inlet and an outlet for the receptacle, wherein the inlet is in fluid communication with the source of propellant and is directed against the medicament and the outlet is spaced from the medicament to allow aerosolization of the medicament; the device provides improved delivery efficiency, particularly a delivered fine particle fraction of greater than 20% by weight.
摘要:
Superdisintegrants which provide improved compressibility compared to prior art superdisintegrants and which does not negatively impact the compressibility of formulations which include high-dose drugs, and methods for obtaining the same are disclosed. The superdisintegrants include a particulate agglomerate of coprocessed starch or cellulose and a sufficient amount of an augmenting agent to increase the compactibility of the superdisintegrant. The augmented superdisintegrant provides a fast disintegration of a solid dosage form when incorporated in sufficient quantity therein, without untowardly affecting the compactibility of the solid dosage form (relative to the solid dosage form without the superdisintegrant).
摘要:
A pharmaceutical composition for pulmonary delivery comprises glycopyrrolate in a controlled release formulation, wherein, on administration, the glycopyrrolate exerts its pharmacological effect over a period greater than 12 hours.
摘要:
The present invention relates to compositions for transdermal administration of therapeutic agents for providing a local and sustained therapeutic effect, wherein the extent of systemic administration can be controlled. In particular, the invention relates to spreadable compositions, or compositions which may be solid at a temperature of about 25° C. or less and have a softening point of not higher than 35° C., for use in the treatment of pain and/or inflammation or administration of a local anaesthetic, wherein transdermal administration of the therapeutic agent may be either rapid or sustained.
摘要:
A process for the production of a composition comprising a water-insoluble opioid which comprises the steps of: a) providing a mixture comprising: i) a water-insoluble opioid, ii) a water soluble carrier, and iii) a solvent for each of the opioid and the carrier, and b) spray-drying the mixture to remove the or each solvent and obtain a substantially solvent-free nano-dispersion of the opioid in the carrier
摘要:
The present invention relates to compositions and applicator devices for providing accurate and localized administration of pharmaceutical compositions containing therapeutic agents to the skin. In particular, the invention relates to compositions which are solid at a temperature of about 250 C or less, and which soften upon continuous contact with the skin of a patient. The present invention allows a user to administer precise doses of a therapeutic agent by highly localized application of the composition to a desired skin region, without contacting surrounding skin regions, or the user's hand.
摘要:
The present invention relates to pharmaceutical compositions comprising an analgesic agent and providing controlled release of the agent for improved treatment and prevention of pain and pain-related conditions, such as pain-related sleep disturbance. The present invention is particularly concerned with self-administered compositions.
摘要:
The present invention relates to particles and to methods of making particles. In particular, the invention relates to methods of making composite active particles comprising a pharmaceutically active material for pulmonary inhalation, the method comprising a jet milling process.