ULTRA LOW DENSITY PULMONARY POWDERS

The invention provides pharmaceutical compositions for pulmonary delivery comprising particles containing a pharmaceutical agent and having a geometric size of greater than about 5µm and a tap density of less than about 0.075 g/cm3. The invention also provides methods for delivering the pharmaceutic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BATYCKY, Richard, P, LIPP, Michael, M
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention provides pharmaceutical compositions for pulmonary delivery comprising particles containing a pharmaceutical agent and having a geometric size of greater than about 5µm and a tap density of less than about 0.075 g/cm3. The invention also provides methods for delivering the pharmaceutical compositions of the invention to the respiratory tract of a patient.