Pancreatic cancer treatment using Na+/K+ ATPase inhibitors
The reagent, pharmaceutical formulation, kit, and methods of the invention provides a new approach for treating pancreatic cancers. The invention provides the use of Na + e/K + -ATPase inhibitors, such as cardiac glycosides (e.g. ouabain and proscillaridin, etc.), either alone or in combination with other standard therapeutic agents (chemo- or radio-therapies, etc.) for treating pancreatic cancers. The subject Na + /K + -ATPase inhibitors, such as cardiac glycosides, including bufadieneolides or their corresponding aglycones (e.g., proscillaridin, scillaren, and scillarenin, etc.), especially in oral formulations and/or solid dosage forms containing more than 1 mg of active ingredients.
1 . A pharmaceutical formulation comprising a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
2 - 4 . (canceled)
5 . A pharmaceutical formulation comprising a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
6 - 30 . (canceled)
31 . A pharmaceutical formulation comprising scillaren in an oral dosage form, and an anti-cancer agent that induces a hypoxic stress response in tumor cells, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer.
32 . A kit for treating a patient having pancreatic cancer, comprising a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
33 - 35 . (canceled)
36 . A kit for treating a patient having pancreatic cancer, comprising a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
37 - 61 . (canceled)
62 . A kit for treating a patient having pancreatic cancer, comprising scillaren in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer.
63 . A method for treating a patient having pancreatic cancer, comprising administering to the patient an effective amount of a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
64 - 66 . (canceled)
67 . A method for treating a patient having pancreatic cancer, comprising administering to the patient an effective amount of a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
68 - 92 . (canceled)
93 . A method for treating a patient having pancreatic cancer, comprising administering to the patient an effective amount of scillaren in an oral dosage form, either alone or in combination with an anti-cancer agent, formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer.
94 . Use of a Na + /K + -ATPase inhibitor in the manufacture of a medicament in an oral dosage form, for treating a patient having pancreatic cancer, said Na + /K + -ATPase inhibitor is formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, and is administered either alone or in combination with an anti-cancer agent, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
95 - 97 . (canceled)
98 . Use of a Na + /K + -ATPase inhibitor in the manufacture of a medicament in an oral dosage form, for treating a patient having pancreatic cancer, said Na + /K + -ATPase inhibitor is formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, and is administered either alone or in combination with an anti-cancer agent, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
99 - 123 . (canceled)
124 . Use of scillaren in the manufacture of a medicament in an oral dosage form, for treating a patient having pancreatic cancer, said scillaren is formulated in a pharmaceutically acceptable excipient and suitable for use in humans to treat pancreatic cancer, and is administered either alone or in combination with an anti-cancer agent.
125 . A method for promoting treatment of a patient having pancreatic cancer, comprising packaging, labeling and/or marketing a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, for use in therapy for treating the patient, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
126 - 128 . (canceled)
129 . A method for promoting treatment of a patient having pancreatic cancer, comprising packaging, labeling and/or marketing a Na + /K + -ATPase inhibitor in an oral dosage form, either alone or in combination with an anti-cancer agent, for use in therapy for treating the patient, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
130 - 154 . (canceled)
155 . A method for promoting treatment of a patient having pancreatic cancer, comprising packaging, labeling and/or marketing scillaren in an oral dosage form, either alone or in combination with an anti-cancer agent, for use in therapy for treating the patient.
156 . Use of a Na + /K + -ATPase inhibitor in the packaging, labeling and/or marketing of a medicament in an oral dosage form, for promoting treatment of patients having pancreatic cancer, said Na + /K + -ATPase inhibitor is administered either alone or in combination with an anti-cancer agent in therapy for treating a patient having pancreatic cancer, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
157 - 159 . (canceled)
160 . Use of a Na + /K + -ATPase inhibitor in the packaging, labeling and/or marketing of a medicament in an oral dosage form, for promoting treatment of patients having pancreatic cancer, said Na + /K + -ATPase inhibitor is administered either alone or in combination with an anti-cancer agent in therapy for treating a patient having pancreatic cancer, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
161 - 185 . (canceled)
186 . Use of scillaren in the packaging, labeling and/or marketing of a medicament in an oral dosage form, for promoting treatment of patients having pancreatic cancer, said scillaren is administered either alone or in combination with an anti-cancer agent in therapy for treating a patient having pancreatic cancer.
187 . A method for promoting treatment of a patient having pancreatic cancer, comprising packaging, labeling and/or marketing an anti-cancer agent to be used in conjoint therapy with an oral dosage form Na + /K + -ATPase inhibitor for treating the patient, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
188 - 190 . (canceled)
191 . A method for promoting treatment of a patient having pancreatic cancer, comprising packaging, labeling and/or marketing an anti-cancer agent to be used in conjoint therapy with an oral dosage form Na + /K + -ATPase inhibitor for treating the patient, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
192 - 216 . (canceled)
217 . A method for promoting treatment of a patient having pancreatic cancer, comprising packaging, labeling and/or marketing an anti-cancer agent to be used in conjoint therapy with an oral dosage form scillaren for treating the patient.
218 . Use of an anti-pancreatic cancer agent in the packaging, labeling and/or marketing of a medicament for promoting treatment of patients having pancreatic cancer, said anti-pancreatic cancer agent is for conjoint therapy with an oral dosage form Na + /K + -ATPase inhibitor, wherein the oral dosage form maintains an effective steady state serum concentration of from about 10 to about 700 ng/mL.
219 - 221 . (canceled)
222 . Use of an anti-pancreatic cancer agent in the packaging, labeling and/or marketing of a medicament for promoting treatment of patients having pancreatic cancer, said anti-pancreatic cancer agent is for conjoint therapy with an oral dosage form Na + /K + -ATPase inhibitor, wherein the oral dosage form comprises a total daily dose of from about 2.25 to about 7.5 mg per human individual.
223 - 247 . (canceled)
248 . Use of an anti-pancreatic cancer agent in the packaging, labeling and/or marketing of a medicament for promoting treatment of patients having pancreatic cancer, said anti-pancreatic cancer agent is for conjoint therapy with an oral dosage form scillaren.