Itraconazole dry powders

Abstract

In one aspect, a dry powder comprising respirable dry particles that comprise amorphous itraconazole in an amount of about 45% to about 75%, sodium sulfate in an amount of about 10% to about 55%, and optionally one or more other excipients, wherein all percentages are weight percentages on a dry basis and all the components of the respirable dry particles amount to 100%. In another aspect, a dry powder comprising respirable dry particles that comprise amorphous itraconazole in an amount of about 45% to about 55%, sodium chloride in an amount of about 30% to about 40%, and leucine in an amount of about 10% to about 20%, wherein all percentages are weight percentages on a dry basis and all the components of the respirable dry particles amount to 100%.

Dependencies are inferred from the claim text.