Methods, compositions and articles of manufacture for contributing to the treatment of cancers
View Patent ↗Methods, compositions and articles of manufacture for contributing to the treatment of cancers, including solid tumors, are disclosed. The methods, compositions and articles of manufacture can utilize an endothelin B agonist (ET B ) to enhance the delivery and resulting efficacy of a chemotherapeutic agent.
1. A method of contributing to the treatment of a cancer comprising administering an endothelin B (ET B ) receptor agonist and a chemotherapeutic agent, wherein the cancer is selected from the group consisting of a breast tumor, a prostate tumor, a melanoma, and a combination thereof and wherein the ET B receptor agonist is IRL 1620.
2. A method according to claim 1 wherein said cancer is a breast tumor.
3. A method according to claim 1 wherein said cancer is a prostate tumor.
4. A method according to claim 1 wherein said cancer is a melanoma.
5. A method according to claim 1 wherein said chemotherapeutic agent is selected from the group consisting of adriamycin, camptothecin, carboplatin, cisplatin, daunorubicin, doxorubicin, alpha interferon, beta interferon, gamma interferon, interleukin 2, irinotecan, docetaxel, paclitaxel, topotecan, 5-fluorouracil, and combinations thereof.
6. A method according to claim 1 wherein said ET B receptor agonist selectively increases blood supply to said cancer.
7. A method according to claim 6 wherein said increase in said blood supply to said tumor increases the delivery of said chemotherapeutic agent to said cancer.
8. A method according to claim 1 wherein said ET B receptor agonist and said chemotherapeutic agent are administered substantially simultaneously.
9. A method according to claim 8 wherein said ET B receptor agonist and said chemotherapeutic agent are administered as a single composition.
10. A method according to claim 1 wherein said ET B receptor agonist and said chemotherapeutic agent are administered sequentially.
11. A method according to claim 10 wherein said chemotherapeutic agent is administered prior to said ET B receptor agonist or said ET B receptor agonist is administered prior to said chemotherapeutic agent.
12. An article of manufacture comprising
a composition comprising IRL 1620,
a chemotherapeutic agent and
instructional information directing the administration of said composition with a chemotherapeutic agent to treat a cancer selected from the group consisting of a breast tumor, a prostate tumor, a melanoma, and a combination thereof.
13. An article of manufacture according to claim 12 wherein said IRL 1620 and said chemotherapeutic agent are part of the same composition, are provided as separate compositions, or both.
14. An article of manufacture according to claim 12 wherein said chemotherapeutic agent is selected from the group consisting of adriamycin, camptothecin, carboplatin, cisplatin, daunorubicin, doxorubicin, alpha interferon, beta interferon, gamma interferon, interleukin 2, irinotecan, docetaxel, paclitaxel, topotecan, 5-fluorouracil, and combinations thereof.
15. An article of manufacture according to claim 12 wherein said chemotherapeutic agent is paclitaxel.
16. An article of manufacture according to claim 12 wherein said chemotherapeutic agent is selected from the group consisting of paclitaxel, doxorubicin, 5-fluorouracil, and combinations thereof.