Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations

Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations

The invention is directed to oral modified/controlled release drug formulations which provide a rapid initial onset of effect and a prolonged duration of effect. Preferably, the peak concentration is lower than that provided by the reference standard for immediate release formulations of the drug, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KRISHNAMURTHY THINNAYAM N, DARKE ANDREW
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:The invention is directed to oral modified/controlled release drug formulations which provide a rapid initial onset of effect and a prolonged duration of effect. Preferably, the peak concentration is lower than that provided by the reference standard for immediate release formulations of the drug, and the duration of effect falls rapidly at the end of the dosing interval.