摘要:
A process for the production of a composition comprising a water-insoluble paracetamol or NSAID which comprises the steps of: a) providing a mixture comprising: i) a water-insoluble paracetamol or NSAID, ii) a water soluble carrier, and iii) a solvent for each of the paracetamol or NSAID 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 paracetamol or NSAID in the carrier.
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:
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:
A process for the production of a composition comprising a water-insoluble triptan which comprises the steps of: a) providing a mixture comprising: i) a water-insoluble triptan, ii) a water soluble carrier, and iii) a solvent for each of the triptan 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 triptan in the carrier.
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.
摘要:
The present invention relates to compositions for transdermal administration of a therapeutic agent for providing a systemic therapeutic effect. 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., wherein transdermal administration of the therapeutic agent may be either rapid or sustained.
摘要:
The present invention provides pharmaceutical compositions for treating a paediatric mammal, the compositions comprising a therapeutic agent and a pharmaceutically acceptable carrier, the composition being suitable for topical application resulting in transdermal administration of the therapeutic agent and a systemic therapeutic effect. The invention also provides relates uses of the compositions, applicators and kits.
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:
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:
Disclosed is a system for delivery of a drug comprising a multiple unit dosing device comprising a housing and an actuator, said device containing multiple doses of multiparticulates comprising drug particles, said device upon actuation delivering a unit dose of said multiparticulates, said drug particles having a mean diameter of greater than 10 μm to about 1 mm such that an effective dose of said drug cannot be delivered into the lower lung of a human patient. Also disclosed are novel methods, devices and dosage forms for delivering a drug.