IP Library Granted Patent US 9,084,765
Granted Patent B2
US 9,084,765 · App. 13/559,168 · Granted Jul 21, 2015

Use of amisulpride as an anti-emetic

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Quick Facts
Patent No.
US 9,084,765
App. No.
13/559,168
Granted
Jul 21, 2015
Kind
B2
Abstract

Amisulpride is used in the therapy of nausea, vomiting or retches. The therapy may utilize a novel injectable formulation, in unit dosage form, comprising less than 50 mg amisulpride.

Claims (33)

1. A method for the prevention and/or treatment of post-operative nausea and vomiting, wherein said method comprises administering amisulpride racemate at a dose of 2.5 mg to 20 mg to a subject of a surgical procedure and in need of such prevention and/or treatment.

2. The method according to claim 1 , wherein the subject is also administered an emetogenic agent.

3. The method according to claim 2 , wherein the emetogenic agent is an opiate.

4. The method according to claim 2 , wherein the emetogenic agent is morphine.

5. The method according to claim 1 , wherein the amisulpride is administered by intravenous injection.

6. The method according to claim 1 , wherein the amisulpride is administered by intramuscular injection.

7. The method according to claim 1 , wherein the amisulpride is administered by subcutaneous injection.

8. The method according to claim 1 , wherein the subject is a human.

9. The method according to claim 1 , wherein the amisulpride is in the form of an acceptable pharmaceutical salt.

10. The method according to claim 1 , wherein the amisulpride is administered in combination with another anti-emetic drug.

11. The method according to claim 10 , wherein the another anti-emetic drug is a 5HT3 antagonist.

12. The method according to claim 11 , wherein the 5HT3 antagonist is ondansetron.

13. The method according to claim 1 , wherein the amisulpride is administered at a dose of 2.5 mg.

14. The method according to claim 1 , wherein the amisulpride is administered at a dose of 5 mg.

15. The method according to claim 1 , wherein the amisulpride is administered at a dose of 20 mg.

16. The method according to claim 1 , wherein the amisulpride is administered orally.

17. The method according to claim 1 , wherein the subject has received an anesthetic.

18. The method according to claim 1 , wherein the surgical procedure is chosen from procedures of the eye or ear, laparoscopic cholecystectomy, hysterectomy, breast surgery, abdominal surgery, and gynecological surgery.

19. A method for the prevention and/or treatment of post-operative nausea and vomiting, wherein said method comprises administering amisulpride racemate at a dose of 1 mg to 20 mg to a subject of a surgical procedure and in need of such prevention and/or treatment.

20. The method according to claim 19 , wherein the subject is also administered an emetogenic agent.

21. The method according to claim 20 , wherein the emetogenic agent is an opiate.

22. The method according to claim 20 , wherein the emetogenic agent is morphine.

23. The method according to claim 19 , wherein the amisulpride is administered by intravenous injection.

24. The method according to claim 19 , wherein the amisulpride is administered by intramuscular injection.

25. The method according to claim 19 , wherein the amisulpride is administered by subcutaneous injection.

26. The method according to claim 19 , wherein the subject is a human.

27. The method according to claim 19 , wherein the amisulpride is in the form of an acceptable pharmaceutical salt.

28. The method according to claim 19 , wherein the amisulpride is administered in combination with another anti-emetic drug.

29. The method according to claim 28 , wherein the another anti-emetic drug is a 5HT3 antagonist.

30. The method according to claim 29 , wherein the 5HT3 antagonist is ondansetron.

31. The method according to claim 19 , wherein the amisulpride is administered orally.

32. The method according to claim 19 , wherein the subject has received an anesthetic.

33. The method according to claim 19 , wherein the surgical procedure is chosen from procedures of the eye or ear, laparoscopic cholecystectomy, hysterectomy, breast surgery, abdominal surgery, and gynecological surgery.

Assignments (7)
SECURITY INTEREST Recorded Apr 27, 2026
From: LXO IRELAND DESIGNATED ACTIVITY COMPANY
To: KROLL TRUSTEE SERVICES LIMITED, AS SECURITY AGENT
Reel/Frame 074483/0163 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 4, 2026
From: ACACIA PHARMA LIMITED; ACACIA PHARMA, INC.; EAGLE PHARMACEUTICALS, INC.
To: LXO IRELAND DESIGNATED ACTIVITY COMPANY; LXO US, INC.
Reel/Frame 073967/0303 →
RELEASE OF SECURITY INTEREST Recorded Apr 1, 2025
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: ACACIA PHARMA LIMITED
Reel/Frame 070698/0351 →
SECURITY INTEREST Recorded Apr 28, 2023
From: ACACIA PHARMA LIMITED
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 063476/0631 →
RELEASE OF SECURITY INTEREST Recorded Jul 5, 2018
From: SILICON VALLEY BANK
To: ACACIA PHARMA LIMITED
Reel/Frame 046273/0930 →
SECURITY AGREEMENT Recorded Feb 24, 2016
From: ACACIA PHARMA LIMITED
To: SILICON VALLEY BANK
Reel/Frame 037899/0594 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 15, 2012
From: GILBERT, JULIAN CLIVE; GRISTWOOD, ROBERT WILLIAM; COOPER, NICOLA; FOX, GABRIEL
To: ACACIA PHARMA LIMITED
Reel/Frame 029128/0514 →