- Document Number:
20220409627
- Appl. No:
17/781289
- Application Filed:
December 02, 2020
- نبذة مختصرة :
A method for treating an inflammatory disorder of the lower airways in a human subject in need thereof is described, including administering an effective amount of anakinra directly to the lower airways in the human subject; where the effective amount of anakinra is from about 0.1 mg to about 200 mg per day; and where the inflammatory disorder is selected from the group consisting of a toxic-inhalation lung injury, pulmonary langerhans cell histiocytosis, non-cystic fibrosis bronchiectasis, diffuse panbronchiolitis, acute respiratory distress syndrome (ARDS), reactive airways dysfunction syndrome (RADS), bronchiolitis obliterans organizing pneumonia and pneumonitis.
- Claim:
1. A method for treating an inflammatory disorder of lower airways in a human subject in need thereof, comprising administering an effective amount of anakinra directly to the lower airways in the human subject; wherein the effective amount of anakinra is from about 0.1 mg to about 200 mg per day; and wherein the inflammatory disorder is selected from the group consisting of a toxic-inhalation lung injury, pulmonary langerhans cell histiocytosis, non-cystic fibrosis bronchiectasis, diffuse panbronchiolitis, acute respiratory distress syndrome (ARDS), reactive airways dysfunction syndrome (RADS), bronchiolitis obliterans organizing pneumonia (BOOP), idiopathic pulmonary fibrosis (IPF), pneumonitis, primary graft dysfunction (PGD), and a reperfusion injury.
- Claim:
2. The method of claim 1, wherein the toxic-inhalation lung injury is caused by inhalation of one or more toxic agents selected from the group consisting of a chemical warfare agent, an environmental toxic agent, and an industrial toxic agent.
- Claim:
3. The method of claim 2, wherein the chemical warfare agent is selected from the group consisting of chlorine gas and sulfur mustard.
- Claim:
4. (canceled)
- Claim:
5. The method of claim 2, wherein the toxic agent is selected from the group consisting of isocyanate, nitrogen oxide, morpholine, sulfuric acid, ammonia, phosgene, diacetyl, 2,3-pentanedione, 2,3-hexanedione, fly ash, fiberglass, silica, coal dust, asbestos, hydrogen cyanide, cadmium, acrolein, acetaldehyde, formaldehyde, aluminum, beryllium, iron, cotton, tin oxide, bauxite, mercury, sulfur dioxide, zinc chloride, polymer fumes, and metal fumes.
- Claim:
6. The method of claim 1, wherein the toxic-inhalation lung injury is pneumoconiosis or bronchiolitis obliterans, or a vaping-associated lung injury.
- Claim:
7. The method of claim 1, wherein the toxic-inhalation lung injury is chlorine-induced bronchiolitis obliterans syndrome (BOS) or sulfur mustard-induced bronchiolitis obliterans syndrome (BOS).
- Claim:
8. The method of claim 6, wherein the vaping-associated lung injury is caused by inhalation of one or more agents selected from the group consisting of diacetyl, α-Tocopheryl acetate, 2,3-pentanedione, nicotine, carbonyls, benzene, toluene, metals, bacterial endotoxins, and fungal glucans.
- Claim:
9. (canceled)
- Claim:
10. The method of claim 1, wherein the inflammatory disorder is an inflammatory disorder of the lung.
- Claim:
11. The method of claim 1, wherein the ARDS is associated with complications arising from viral infections caused by a virus selected from the group consisting of SARS-CoV-2, SARS-CoV, MERS-CoV, 229E, NL63, 0C43, and HKU1.
- Claim:
12-15. (canceled)
- Claim:
16. The method of claim 1, wherein the anakinra is administered in a pharmaceutical composition comprising anakinra and a pharmaceutically acceptable carrier.
- Claim:
17. The method of claim 16, wherein the pharmaceutically acceptable carrier comprises saline, Ringer's solution, dextrose solution, or a combination thereof.
- Claim:
18. (canceled)
- Claim:
19. The method of claim 1, wherein the effective amount of the anakinra is from about 0.1 mg to about 100 mg per day, from about 0.1 mg to about 50 mg per day, or from about 0.1 mg to about 10 mg per day.
- Claim:
20. The method of claim 19, wherein the effective amount of anakinra is from about 0.125 mg to 5.0 mg per day.
- Claim:
21.-141. (canceled)
- Claim:
142. The method of claim 1, wherein the inflammatory disorder is an inflammatory disorder of the upper airways of the lung.
- Claim:
143. The method of claim 16, where the pharmaceutically acceptable carrier comprises a buffer, a stabilizer, a tonicity modifier, or a combination thereof.
- Claim:
144. The method of claim 16, wherein a sustained exposure of the pharmaceutical composition in a lung epithelial lining fluid is between about 15 hours and about 100 hours.
- Claim:
145. The method of claim 144, wherein the sustained exposure of the pharmaceutical composition in the lung epithelial lining fluid is at least 24 hours.
- Claim:
146. The method of claim 16, wherein the pharmaceutical composition is administered between about once per week and about three times per day.
- Claim:
147. The method of claim 146, wherein the pharmaceutical composition is administered about once or twice daily.
- Claim:
148. The method of claim 16, wherein the pharmaceutical composition is administered via inhalation for between about 3 minutes and about 20 minutes.
- Claim:
149. The method of claim 16, wherein the anakinra in the pharmaceutical composition is administered at a dose of between about 0.5 mg/kg and about 2 mg/kg.
- Claim:
150. The method of claim 16, wherein the anakinra in the pharmaceutical composition binds with a substantially similar affinity as an endogenous IL-1β ligand to an IL-1 type 1 receptor.
- Claim:
151. The method of claim 1, wherein the anakinra is administered via inhalation or via direct instillation into the lower airways.
- Claim:
152. The method of claim 1, wherein the anakinra is administered by a delivery device selected from the group consisting of a nebulizer, an inhaler, and a subminiature aerolizer.
- Claim:
153. The method of claim 152, wherein the delivery device is a nebulizer.
- Claim:
154. The method of claim 153, wherein the delivery device is a mesh nebulizer.
- Claim:
155. The method of claim 154, wherein the nebulizer is configured to produce a droplet size of the liquid composition between about 5 μm and 30 μm in diameter.
- Claim:
156. The method of claim 155, wherein the nebulizer is configured to produce a droplet size of the liquid composition between about 0.5 μm and 10 μm in diameter.
- Claim:
157. The method of claim 156, wherein the nebulizer is configured to produce a droplet size of the liquid composition less than about 5 μm in diameter.
- Claim:
158. The method of claim 157, wherein the nebulizer is configured to produce a droplet size of the liquid composition less than about 3.5 μm in diameter.
- Current International Class:
61; 61; 61; 61; 07
- الرقم المعرف:
edspap.20220409627
Processing Request
No Comments.