IP Library Granted Patent US 9,827,211
Granted Patent B2
US 9,827,211 · App. 15/178,301 · Granted Nov 28, 2017

Uses and methods for the treatment of liver diseases or conditions

Inventors: Francois Ravenelle (Montreal, CA); Pierre Falardeau (Westmount, CA); Patrick Colin (St-Bruno de Montarville, CA)
Assignee: Verlyx Pharma Inc.
A61K31/155A61K9/0053A61K9/20A61K9/48A61K31/10A61K31/185A61K45/06
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Quick Facts
Patent No.
US 9,827,211
App. No.
15/178,301
Granted
Nov 28, 2017
Kind
B2
Abstract

The present application relates methods and uses of oral diamidines or pharmaceutically acceptable salts thereof for the treatment of liver diseases or conditions.

Claims (17)

1. A method for reducing liver damage or liver injury following exposure to an hepatotoxin, comprising the step of orally administering a therapeutically effective amount of at least one diamidine analogue or a pharmaceutically acceptable salt thereof to a human patient in need thereof, wherein the diamidine analogue is pentamidine or decamidine or a pharmaceutically acceptable salt thereof.

2. The method of claim 1 , wherein the diamidine analogue is pentamidine or a pharmaceutically acceptable salt thereof.

3. The method of claim 1 , wherein the diamidine analogue is decamidine or a pharmaceutically acceptable salt thereof.

4. The method of claim 1 , wherein the diamidine analogue is pentamidine bis(2-hydroxyethanesulfonate), pentamidine isethionate, pentamidine HCl or pentamidine tosylate.

5. The method of claim 4 , wherein the diamidine analogue is pentamidine isethionate.

6. The method of claim 1 , wherein the diamidine analogue is administered at least once daily at a dose of about 1 mg to about 3000 mg, of about 1 mg to about 2000 mg or of about 50 mg to about 700 mg.

7. The method of claim 1 , wherein the diamidine analogue is administered for more than 15, 60, 120 or 365 consecutive days.

8. The method of claim 1 , wherein the diamidine analogue is orally administered as a solid dosage form or as an instant release solid dosage form.

9. The method of claim 1 , wherein the diamidine analogue is administered in combination with a further agent indicated for reducing liver damage or liver injury.

10. A method for reducing liver damage following exposure to an hepatotoxin, comprising the step of orally administering a therapeutically effective amount of pentamidine or a pharmaceutically acceptable salt thereof to a human patient in need thereof.

11. The method of claim 10 , wherein pentamidine or a pharmaceutically acceptable salt thereof is pentamidine bis(2-hydroxyethanesulfonate), pentamidine isethionate, pentamidine HCl or pentamidine tosylate.

12. The method of claim 11 , wherein pentamidine or a pharmaceutically acceptable salt thereof is pentamidine isethionate.

13. The method of claim 10 , wherein pentamidine or a pharmaceutically acceptable salt thereof is administered at least once daily at a dose of about 50 mg to about 700 mg.

14. A method for reducing liver injury following exposure to an hepatotoxin, comprising the step of orally administering a therapeutically effective amount of pentamidine or a pharmaceutically acceptable salt thereof to a human patient in need thereof.

15. The method of claim 14 , wherein pentamidine or a pharmaceutically acceptable salt thereof is pentamidine bis(2-hydroxyethanesulfonate), pentamidine isethionate, pentamidine HCl or pentamidine tosylate.

16. The method of claim 15 , wherein pentamidine or a pharmaceutically acceptable salt thereof is pentamidine isethionate.

17. The method of claim 14 , wherein pentamidine or a pharmaceutically acceptable salt thereof is administered at least once daily at a dose of about 50 mg to about 700 mg.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2016
From: RAVENELLE, FRANCOIS; FALARDEAU, PIERRE; COLIN, PATRICK
To: ONCOZYME PHARMA INC.
Reel/Frame 039137/0602 →
CHANGE OF NAME Recorded Jul 12, 2016
From: ONCOZYME PHARMA INC.
To: VERLYX PHARMA INC.
Reel/Frame 039315/0799 →
Continuity (3)
Continuation 14653807
Provisional Application 61745011 · Dec 21, 2012
Related Publication 20160287535A1 · Oct 6, 2016