Abstract: A respirable dry powder can include acetylsalicylic acid in particles having a mass median aerodynamic diameter (MMAD) within a range of about 0.5 ?m to about 10 ?m. The respirable dry powder may contain a pharmaceutically acceptable excipient, such as an amino acid (e.g., Leucine), in an amount ranging from about 0.1% (w/w) to about 40% (w/w) of the particles.
Abstract: A respirable dry powder including acetylsalicylic acid in particles has a mass median aerodynamic diameter (MMAD) within a range of about 0.5 µm to about 10 µm. The respirable dry powder may contain a pharmaceutically acceptable excipient, such as a phospholipid, in an amount ranging from about 0.1% (w/w) to about 10% (w/w) of the particles.
Abstract: A respirable dry powder including acetylsalicylic acid in particles has a mass median aerodynamic diameter (MMAD) within a range of about 0.5 ?m to about 10 ?m. The respirable dry powder may contain a pharmaceutically acceptable excipient, such as a phospholipid, in an amount ranging from about 0.1% (w/w) to about 10% (w/w) of the particles.
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