Methods for Treating Metastatic Pancreatic Cancer Using Combination Therapies Comprising Liposomal Irinotecan and Oxaliplatin
Combination therapy regimens including liposomal irinotecan, oxaliplatin and 5-fluorouracil are useful in the treatment of pancreatic cancer, including treatment of patients diagnosed with previously untreated metastatic adenocarcinoma of the pancreas. The combination therapy can include the administration of liposomal irinotecan, oxaliplatin, leucovorin and 5-fluorouracil once every two weeks.
1 - 20 . (canceled)
21 . A method of treating metastatic adenocarcinoma of the pancreas in a human patient who has not previously received an antineoplastic agent to treat the metastatic adenocarcinoma of the pancreas, the method comprising administering to the patient once every two weeks:
a) 50 mg/m 2 of liposomal irinotecan based on the amount of the irinotecan free base and regardless of the patient's UGT1A1*28 allele genotype,
b) 60 mg/m 2 oxaliplatin, and
c) an effective amount of 5-fluorouracil;
to treat the metastatic adenocarcinoma of the pancreas in the human patient, wherein no antineoplastic agent is administered for treatment of the metastatic adenocarcinoma of the pancreas other than liposomal irinotecan, oxaliplatin, and 5-fluorouracil.
22 . The method of claim 21 , wherein a second or any subsequent dose of liposomal irinotecan is reduced by about 20% to about 30% in response to an adverse reaction.
23 . The method of claim 21 , wherein a second or any subsequent dose of liposomal irinotecan is reduced by about 20% in response to an adverse reaction.
24 . The method of claim 22 , wherein a second or any subsequent dose of oxaliplatin is reduced by about 20% to about 30% in response to an adverse reaction.
25 . The method of claim 23 , wherein a second or any subsequent dose of oxaliplatin is reduced by about 20% to about 30% in response to an adverse reaction.
26 . The method of claim 22 , wherein a second or any subsequent dose of oxaliplatin is reduced by about 20% in response to an adverse reaction.
27 . The method of claim 23 , wherein a second or any subsequent dose of oxaliplatin is reduced by about 20% in response to an adverse reaction.
28 . The method of claim 22 , wherein the adverse reaction is Grade 3 or 4 neutropenia, and wherein the second or any subsequent dose of liposomal irinotecan is administered upon recovery to Grade 1 neutropenia.
29 . The method of claim 23 , wherein the adverse reaction is Grade 3 or 4 neutropenia, and wherein the second or any subsequent dose of liposomal irinotecan is administered upon recovery to Grade 1 neutropenia.
30 . The method of claim 24 , wherein the adverse reaction is Grade 3 or 4 neutropenia, and wherein the second or any subsequent dose of liposomal irinotecan and the second or any subsequent dose of oxaliplatin is administered upon recovery to Grade 1 neutropenia.
31 . The method of claim 25 , wherein the adverse reaction is Grade 3 or 4 neutropenia, and wherein the second or any subsequent dose of liposomal irinotecan and the second or any subsequent dose of oxaliplatin is administered upon recovery to Grade 1 neutropenia.
32 . The method of claim 26 , wherein the adverse reaction is Grade 3 or 4 neutropenia, and wherein the second or any subsequent dose of liposomal irinotecan and the second or any subsequent dose of oxaliplatin is administered upon recovery to Grade 1 neutropenia.
33 . The method of claim 27 , wherein the adverse reaction is Grade 3 or 4 neutropenia, and wherein the second or any subsequent dose of liposomal irinotecan and the second or any subsequent dose of oxaliplatin is administered upon recovery to Grade 1 neutropenia.
34 . The method of claim 21 , wherein the 5-fluorouracil is administered at an amount of from about 2,000 mg/m 2 to about 3,000 mg/m 2 .
35 . The method of claim 21 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
36 . The method of claim 22 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
37 . The method of claim 23 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
38 . The method of claim 24 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
39 . The method of claim 25 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
40 . The method of claim 26 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
41 . The method of claim 27 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
42 . The method of claim 33 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
43 . The method of claim 34 , wherein the method further comprises administering an effective amount of leucovorin to the patient.
44 . The method of claim 35 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.
45 . The method of claim 38 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.
46 . The method of claim 39 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.
47 . The method of claim 40 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.
48 . The method of claim 41 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.
49 . The method of claim 42 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.
50 . The method of claim 43 , wherein the leucovorin is administered to the patient once every two weeks at an amount of from about 100 mg/m 2 to about 300 mg/m 2 of the (l)-form of leucovorin or from about 200 mg/m 2 to about 600 mg/m 2 of the (l+d)-form of leucovorin.