1612 results about "Respiratory airway" patented technology

The present invention is directed to the administration of aminoglycosides. In particular, the present invention is directed to compositions and methods for the pulmonary administration of aminoglycosides. According to a preferred embodiment, compositions and methods are provided for the localized treatment of respiratory infections.

The invention is directed to a stable formulation of a biologically active protein useful for aerosol delivery to the respiratory tract of a patient in need of treatment comprising: (a) a carrier liquid comprising from about 10% to from about 100% V / V water and from about 0% to from about 90% V / V of an organic liquid; (b) a biologically effective amount of a protein suspended or dissolved in a carrier liquid; and (c) a stabilizing effective amount of a derivatized carbohydrate stabilizing agent suspended or dissolved in said carrier liquid. The stable formulations of the invention may optionally contain about 0.1% to about 5.0% W / V of a pharmaceutically acceptable excipient.

Provided are compositions and methods for treating or preventing lung or respiratory disorders or conditions characterized by airflow obstruction or limitation, or a symptom thereof (e.g., asthma, rhinitis, allergic rhinitis (e.g. nose respiratory tract), and chronic obstructive pulmonary disease (COPD) and COPD-associated conditions (e.g., bronchitis, emphysema, asthma), emphysema, pneumonia, bronchitis, influenza, SARS, tuberculosis, and whooping cough (pertussis), and the like) in a subject in need thereof by administering a therapeutic composition comprising at least one electrokinetically generated fluid (including gas-enriched electrokinetically generated fluids) as disclosed herein, the electrokinetically altered aqueous fluid suitable to alter cellular membrane structure or function sufficient to provide for modulation of intracellular signal transduction, wherein treating a lung disorder or a symptom thereof is thereby afforded. Additional aspects relate to therapeutic compositions, and combination treatment methods comprising administration of at least one electrokinetically generated fluid in combination with at least one additional therapeutic agent.

Techniques are provided for treating periodic breathing, such as Cheyne-Stokes Respiration, using an implantable medical system. In one technique, diaphragmatic stimulation is delivered during a hyperpnea phase of periodic breathing via electrical stimulation of the phrenic nerves. Diaphragmatic stimulation is synchronized with intrinsic inspiration so as to increase the amplitude of diaphragmatic contraction during inspiration. This tends to decrease intrathoracic pressure leading to occlusion of the respiratory airway. Occlusion reduces actual ventilation during hyperpnea, thus reducing the cyclic blood chemistry imbalance that sustains periodic breathing so as to either mitigate periodic breathing or eliminate it completely. In another technique, respiration is instead inhibited during the hyperpnea phase of periodic breathing by blocking phrenic nerve signals to the extent necessary to reduce ventilation to terminate periodic breathing or at least mitigate its severity. Techniques are also described for controlling the type of therapy applied in response to periodic breathing.

The present invention is directed to a novel method for preventing or treating respiratory infections and acute otitis media in infants. The method comprises the administration of a therapeutically effective amount of a Bifidobacteria strain and an adherence-promoting probiotic, such as LGG, to the infant.

The invention provides a formulation to be administered as dry powder for inhalation suitable for efficacious delivery of active ingredients into the low respiratory tract of patients suffering of pulmonary diseases such as asthma. In particular, the invention provides a formulation to be administered as dry powder for inhalation freely flowable, which can be produced in a simple way, physically and chemically stable and able of delivering either accurate doses and high fine particle fraction of low strength active ingredients by using a high- or medium resistance device.