Method of administering a cationic liposomal preparation
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IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61K-009/127
A61K-031/337
A61K-009/00
A61K-031/7068
A61K-045/06
A61K-031/573
출원번호
US-0959497
(2015-12-04)
등록번호
US-9827196
(2017-11-28)
우선권정보
EP-05009847 (2005-05-04)
발명자
/ 주소
Mescheder, Axel
Karrasch, Matthias
출원인 / 주소
SynCore Biotechnology Co., Ltd.
대리인 / 주소
Lee & Hayes, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
17
초록
The present invention relates to the use of pharmaceutical preparations comprising paclitaxel for administration to a human patient in need thereof.
대표청구항▼
1. A method of treating a human subject suffering from cancer comprising administering to the human subject a pharmaceutical composition comprising a cationic liposomal formulation comprising: at least one cationic lipid from about 30 mole % to about 99.9 mole %,paclitaxel in an amount of at least a
1. A method of treating a human subject suffering from cancer comprising administering to the human subject a pharmaceutical composition comprising a cationic liposomal formulation comprising: at least one cationic lipid from about 30 mole % to about 99.9 mole %,paclitaxel in an amount of at least about 0.1 mole %, andoptionally a neutral and/or anionic lipid, wherein the cationic liposomal formulation has a positive zeta potential in about 0.05 M KCI solution at about pH 7.5 at room temperature, wherein the composition is administered at a schedule of: (i) once a week,(ii) twice a week, or(iii) a combination of (i) and (ii), wherein the pharmaceutical composition is administered at a dose of paclitaxel from about 0.05 mg/kg to about 1.88 mg/kg body weight (bw) of the subject, wherein a total monthly dose of paclitaxel administered is from about 0.1 mg/kg to about 15 mg/kg bw of the subject, and wherein the cancer is pancreatic cancer, liver cancer, prostate cancer, breast cancer, lung cancer, gastrointestinal cancer, or melanoma. 2. The method of claim 1, wherein the pharmaceutical composition is administered at a dose of paclitaxel from about 0.25 mg/kg to about 1.54 mg/kg bw of the subject, about 0.25 mg/kg to about 1.25 mg/kg bw of the subject, about 0.25 to about 1.13 mg/kg bw of the subject, about 0.28 to about 1.13 mg/kg bw of the subject, about 0.28 to about 0.94 mg/kg bw of the subject, or about 0.28 mg/kg bw to about 0.75 mg/kg bw of the subject. 3. The method of claim 1, wherein the pharmaceutical composition is administered at a dose of paclitaxel of about 0.28 mg/kg bw of the subject, about 0.56 mg/kg bw of the subject, about 1.13 mg/kg bw of the subject, or about 1.54 mg/kg bw of the subject. 4. The method of claim 1, wherein the total monthly dose is from about 1 mg/kg to about 15 mg/kg bw of the subject, about 0.5 mg/kg to about 7.5 mg/kg bw of the subject, about 1.1 mg/kg to about 6.2 mg/kg bw of the subject, about 1.1 mg/kg to about 4.5 mg/kg bw of the subject, about 2.2 mg/kg to about 6.2 mg/kg bw of the subject, or about 2.2 mg/kg to about 4.5 mg/kg bw of the subject. 5. The method of claim 1, wherein the pharmaceutical composition is administered at a schedule of once a week. 6. The method of claim 1, wherein the method further comprises administering to the human subject at least one further active agent and/or heat and/or radiation and/or cryotherapy. 7. The method of claim 6, wherein the pharmaceutical composition and the at least one further active agent and/or heat and/or radiation and/or cryotherapy are administered simultaneously, separately, or sequentially. 8. The method of claim 6, wherein the further active agent is a chemotherapeutic agent. 9. The method of claim 6, wherein the further active agent is an alkylating agent, a DNA topoisomerase inhibiting agent, a RNA/DNA antimetabolite, an anti-endothelial cell active agent, an anti-tumor active agent, an immunological active agent, or a chemosensitizer. 10. The method of claim 9, wherein the immunological active agent is a compound that reduces or eliminates a hypersensitivity reaction. 11. The method of claim 10, wherein the compound that reduces or eliminates a hypersensitivity reaction is ranitidine, dexamethasone, diphenhydramine, famotidine, hydrocortisone, clemastine, cimetidine, prednisolone, chlorphenamine, dimethindene maleate, or promethazine. 12. The method of claim 9, wherein the chemosensitizer is a cell cycle modulator, a substance that reverts drug resistance, and a vasoactive substance. 13. The method of claim 1, wherein the cationic liposomal formulation comprises paclitaxel in an amount of about 2 mole % to about 8 mole %. 14. The method of claim 13, wherein the cationic liposomal formulation comprises paclitaxel in an amount of about 2.5 mole % to about 3.5 mole %. 15. The method of claim 1, wherein the cationic liposomal formulation comprises 50:47:3 mole % of DOTAP, DOPC, and paclitaxel. 16. The method of claim 1, wherein the cationic liposomal formulation comprises liposomes having an average particle diameter from about 25 nm to about 500 nm, or about 100 nm to about 300 nm. 17. The method of claim 1, wherein the pharmaceutical composition is administered systemically. 18. The method of claim 7, wherein the further active agent is cisplatin, carboplatin, camptothecin, doxorubicin, 5-flurouracil, gemcitabine, thalidomide, discodermolide, laulimalide, isolaulimalide, eleutherobin, sarcodictyin A, or sarcodictyin B. 19. The method of claim 1, wherein the cationic lipid is selected from the group consisting of N-[1-(2,3-dioleoyloxy)propyl]-N,N,N-trimethyl ammonium salt (DOTAP); dimethyldioctadecyl ammonium bromide (DDAB); 1,2-diacyloxy-3-trimethylammonium propane N-[1-(2,3-dioloyloxy)propyl]-N, N-dimethyl amine (DODAP); 1,2-diacyloxy-3-dimethylammonium propane; N-[1-(2,3-dioleyloxy)propyl]-N,N,N-trimethylammonium chloride (DOTMA); 1,2-dialkyloxy-3-dimethylammonium propane; dioctadecylamidoglycylspermine (DOGS); 3β-[N-(N′,N′-dimethylamino-ethane)carbamoyl]cholesterol (DC-Chol); 2,3-dioleoyloxy-N-(2-(sperminecarboxamido)-ethyl)-N, N-dimethyl-1-propanaminium trifluoroacetate (DOSPA); β-alanyl cholesterol; cetyl trimethyl ammonium bromide (CTAB); diC14-amidine; N-tert-butyl-N′-tetradecyl-3-tetradecylamino-propionamidine; 14Dea2; N-(alpha-trimethylammonioacetyl)didodecyl-D-glutamate chloride (TMAG); O,O′-ditetradecanoyl-N-(trimethylammonioacetyl)diethanolamine chloride; 1,3-dioleoyloxy-2-(6-carboxy-spermyl)-propylamide (DOSPER); N,N,N′,N′-tetramethyl-N,N′-bis(2-hydroxylethyl)-2,3-dioleoyloxy-1,4-butanediammonium iodide; 1-[2-(acyloxy)ethyl]-alkyl (alkenyl)-3-(2-hydroxyethyl)-imidazolinium chloride; 1,2-dioleoyl-3-dimethyl-hydroxyethylammonium bromide (DORI); 1,2-dioleyloxypropyl-3-dimethylhydroxyethylammonium bromide (DORIE); 1,2-dioleyloxypropyl-3-dimethylhydroxypropylammonium bromide (DORIE-HP); 1,2-dioleyloxypropy-3-dimethylhydroxybutylammonium bromide (DORIE-HS); 1,2-dioleyloxypropyl-3-dimethylhydroxypentylammonium bromide (DORIE-Hpe); 1,2-dimyristyloxypropyl-3-dimethylhydroxylethylammonium bromide (DMRIE); 1,2-dipalmityloxypropyl-3-dimethylhydroxyethylammonium bromide (DPRIE); 1,2-disteryloxypropyl-3-dimethylhydroxyethylammonium bromide (DSRIE); and 1,2-diacyl-sn-glycerol-3-ethylphosphocholine. 20. The method of claim 19, wherein the 1-[2-(acyloxy)ethyl]2-alkyl (alkenyl)-3-(2-hydroxyethyl)-imidazolinium chloride is 1-[2-(9(Z)-octadecenoyloxy)ethyl]-2-(8(Z)-heptadecenyl-3-(2-hydroxyethyl)-imidazoliniumchloride (DOTIM) or 1[2-(hexadecanoyloxy)ethyl]-2-pentadecyl-3-(2-hydroxyethyl)imidazolinium chloride (DPTIM). 21. The method of claim 1, wherein the neutral lipid is selected from the group consisting of cholesterol, phospholipid, lysolipid, sphingolipid, and pegylated lipid with a neutral charge. 22. The method of claim 21, wherein the neutral lipid is lysophospholipid. 23. The method of claim 1, wherein the neutral lipid is selected from the group consisting of 1,2-diacyl-sn-glycero-3-phosphoethanolamine, 1,2-diacyl-sn-glycero-3-phosphocholine, and sphingomyelin. 24. The method of claim 23, wherein 1,2-diacyl-sn-glycero-3-phosphoethanolamine is 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE). 25. The method of claim 23, wherein 1,2-diacyl-sn-glycero-3-phosphocholine is 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC). 26. The method of claim 1, wherein the cationic liposomal formulation comprises DOTAP, DOPC, and paclitaxel. 27. The method of claim 1, wherein the cationic liposomal formulation further comprises an anionic lipid in an amount of 30 mole % to 55 mole %. 28. The method of claim 9, wherein the RNA/DNA antimetabolite is 5-fluorouracil or gemcitabine. 29. The method of claim 17, wherein the pharmaceutical composition is administered intravenously. 30. The method of claim 1, wherein the pharmaceutical composition is administered for at least one month, at least seven weeks, at least three months, at least four months, at least six months, at least twelve months, or at least 24 months. 31. The method of claim 30, wherein the pharmaceutical composition is administered for up to six months, up to twelve months, up to eighteen months, or up to 24 months.
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