| 摘要 |
<p>An inhalation composition for the treatment of bacteria related diseases in the respiratory tract is provided. The inhalation composition may include a mixture of levofloxacin, betamethasone, and a micronized poloxamer composition (excipient/solubilizer). Micronized poloxamer composition may include poloxamer 188 and poloxamer 407. The manufacturing method for micronized poloxamer composition may include any suitable process, such as non-contact mixing technology. This technology may include an apparatus for applying low-frequency acoustic field, in order to facilitate the mixing process. Inhalation composition may be delivered to the respiratory tract employing suitable inhalation devices, such as metered-dose inhalers (MDIs), dry powder inhalers, aerosols, syringe, pipette, forceps, measured spoon, eyedropper, nebulizers, or any suitable medically approved delivery apparatus. Furthermore, the synergistic effect of micronized poloxamer composition may provide improved solubility, dispersibility, and bioavailability of any suitable API within the inhalation composition; thus decreasing side effects and time of treatment.</p> |
