Study Of Sunitinib In Combination With Folfox In Patients With Colorectal Cancer
Study Details
Study Description
Brief Summary
To assess the safety and tolerability of sunitinib when administered in combination with modified FOLFOX6 in Japanese patients with metastatic colorectal cancer in the first-line treatment setting.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 1 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: A
|
Drug: sunitinib + mFOLFOX6
37.5 mg/day, oral, administered on an outpatient basis for 4 weeks on, 2 weeks off (Schedule 4/2)
|
Experimental: B
|
Drug: sunitinib + mFOLFOX6
50 mg/day, oral, administered on an outpatient basis for 2 weeks on, 2 weeks off (Schedule 2/2)
|
Outcome Measures
Primary Outcome Measures
- Number of Participants With Adverse Events [Up to 733 days (the last subject study discontinuation)]
Number of participants with any adverse events, adverse events graded as Common Terminology Criteria for Adverse Events Version 3.0 (CTCAE) Grade 3 or higher , serious adverse events, adverse events resulted in discontinuation, treatment interruption, or dose reduction.
Secondary Outcome Measures
- Plasma Concentration of Sunitinib [Cycle 1 Day 14 and Cycle 2 Day 1]
Concentrations after administration of sunitinib alone (Day 14 of Cycle 1) and those after administration of sunitinib in combination with mFOLFOX6 (Day 1 of Cycle 2) were evaluated.
- Plasma Concentration of Sunitinib Active Metabolite (SU012662) [Cycle 1 Day 14 and Cycle 2 Day 1]
Concentrations after administration of sunitinib alone (Day 14 of Cycle 1) and those after administration of sunitinib in combination with mFOLFOX6 (Day 1 of Cycle 2) were evaluated.
- Plasma Concentration of the Total Drug (Sunitinib Plus SU012662) [Cycle 1 Day 14 and Cycle 2 Day 1]
Concentrations after administration of sunitinib alone (Day 14 of Cycle 1) and those after administration of sunitinib in combination with mFOLFOX6 (Day 1 of Cycle 2) were evaluated.
- Best Overall Response Based on Response Evaluation Criteria in Solid Tumors (RECIST) [Up to the last subject completed Cycle 24 or individual study discontinuation]
Complete response (CR): 2 or more sequential occasions of documented objective disappearance of all target lesions at a minimum of 4 weeks apart; partial response (PR): 2 or more occasions of >=30% decrease in the sum of the longest diameter (LD) of the target lesions from baseline at a minimum of 4 weeks apart; stable disease (SD): at least 1 objective status of stable/no response at least 6 weeks after enrollment; progressive disease (PD): Objective status of progression within 12 weeks of enrollment, not qualifying as CR, PR or Stable; Indeterminate: no other response category applies.
- Duration of Response (DR) [Up to 733 days (the last subject study discontinuation)]
Duration of response is defined as the duration from the date of first documentation of complete response (CR) or partial response (PR) to date of first documentation of objective progression based on the investigator's assessment.
- Progression-Free Survival (PFS) [Up to 733 days (the last subject study discontinuation)]
Progression-free survival is defined as the time from date of enrolment to date of first documentation of progression based on investigator's assessment or death due to any cause.
- Sunitinib Relative Dose Intensity in the Treatment Arm A [Up to 733 days (the last subject study discontinuation in the Treatment Arm A)]
Relative dose intensity is defined as percentage of total dose administered over total dose assigned through assessment period. Period 1: Cycle 1 to 3; Period 2: Cycle 4 to 6; Period"n": Cycle (n-1)*3+1 to n*3.
- Sunitinib Relative Dose Intensity in the Treatment Arm B [Up to 384 days (the last subject study discontinuation in the Treatment Arm B)]
Relative dose intensity is defined as percentage of total dose administered over total dose assigned through assessment period. Period 1: Cycle 1 to 2; Period 2: Cycle 3 to 4, Period"n": Cycle (n-1)*2+1 to n*2.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Histologically or cytologically confirmed adenocarcinoma of the colon or rectum with documented locally advanced or metastatic disease.
-
Evidence of unidimensionally measurable disease as defined by the Response Evaluation Criteria in Solid Tumors (RECIST).
-
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Exclusion Criteria:
-
Prior treatment with systemic therapy for locally advanced or metastatic colorectal cancer.
-
Prior surgery or investigational agent within 4 weeks prior to study entry.
-
Pregnancy or breastfeeding. All female patients of reproductive potential must have a negative pregnancy test (serum or urine) prior to the start of the study.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Pfizer Investigational Site | Kashiwa | Chiba | Japan | |
2 | Pfizer Investigational Site | Suntougun | Shizuoka | Japan | |
3 | Pfizer Investigational Site | Chuo-ku | Tokyo | Japan |
Sponsors and Collaborators
- Pfizer
Investigators
- Study Director: Pfizer CT.gov Call Center, Pfizer
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- A6181148
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) |
---|---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). A combination chemotherapy of fluorouracil, calcium folinate and oxaliplatin (FOLFOX) was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). A combination chemotherapy of fluorouracil, calcium folinate and oxaliplatin (FOLFOX) was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Period Title: Overall Study | ||
STARTED | 6 | 6 |
COMPLETED | 0 | 0 |
NOT COMPLETED | 6 | 6 |
Baseline Characteristics
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) | Total |
---|---|---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Total of all reporting groups |
Overall Participants | 6 | 6 | 12 |
Age, Customized (participants) [Number] | |||
20-44 years |
0
0%
|
0
0%
|
0
0%
|
45-64 years |
4
66.7%
|
3
50%
|
7
58.3%
|
>=65 years |
2
33.3%
|
3
50%
|
5
41.7%
|
Sex: Female, Male (Count of Participants) | |||
Female |
1
16.7%
|
1
16.7%
|
2
16.7%
|
Male |
5
83.3%
|
5
83.3%
|
10
83.3%
|
Eastern Cooperative Oncology Group (ECOG) Performance Status (participants) [Number] | |||
Score 0 |
5
83.3%
|
6
100%
|
11
91.7%
|
Score 1 |
1
16.7%
|
0
0%
|
1
8.3%
|
Outcome Measures
Title | Number of Participants With Adverse Events |
---|---|
Description | Number of participants with any adverse events, adverse events graded as Common Terminology Criteria for Adverse Events Version 3.0 (CTCAE) Grade 3 or higher , serious adverse events, adverse events resulted in discontinuation, treatment interruption, or dose reduction. |
Time Frame | Up to 733 days (the last subject study discontinuation) |
Outcome Measure Data
Analysis Population Description |
---|
All subjects who received at least 1 dose of the study drug. |
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) |
---|---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and ℓ-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 6 | 6 |
Any adverse events |
6
100%
|
6
100%
|
Any serious adverse evets |
2
33.3%
|
4
66.7%
|
Any Grade-3 or -4 adverse evets |
6
100%
|
6
100%
|
Any Grade-5 adverse events (= death) |
0
0%
|
0
0%
|
Discontinuation due to adverse events |
1
16.7%
|
3
50%
|
Sunitinib interruption due to adverse events |
6
100%
|
6
100%
|
mFOLFOX6 interruption due to adverse events |
6
100%
|
6
100%
|
Sunitinib dose reduction due to adverse events |
1
16.7%
|
1
16.7%
|
mFOLFOX6 dose reduction due to adverse events |
2
33.3%
|
4
66.7%
|
Title | Plasma Concentration of Sunitinib |
---|---|
Description | Concentrations after administration of sunitinib alone (Day 14 of Cycle 1) and those after administration of sunitinib in combination with mFOLFOX6 (Day 1 of Cycle 2) were evaluated. |
Time Frame | Cycle 1 Day 14 and Cycle 2 Day 1 |
Outcome Measure Data
Analysis Population Description |
---|
Pharmacokinetic analysis population consisted of subjects with at least 1 plasma drug concentration measurement in the Treatment Arm B. |
Arm/Group Title | Treatment Arm B 50 mg/Day (2/2) |
---|---|
Arm/Group Description | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 4 |
Cycle 1 Day 14, 0 hour post dose |
85.40
|
Cycle 1 Day 14, 2 hour post dose |
86.15
|
Cycle 1 Day 14, 6 hour post dose |
93.35
|
Cycle 1 Day 14, 8 hour post dose |
98.50
|
Cycle 2 Day 1, 0 hour post dose |
81.70
|
Cycle 2 Day 1, 2 hour post dose |
87.05
|
Cycle 2 Day 1, 6 hour post dose |
109.50
|
Cycle 2 Day 1, 8 hour post dose |
102.00
|
Cycle 2 Day 1, 24 hour post dose |
81.50
|
Title | Plasma Concentration of Sunitinib Active Metabolite (SU012662) |
---|---|
Description | Concentrations after administration of sunitinib alone (Day 14 of Cycle 1) and those after administration of sunitinib in combination with mFOLFOX6 (Day 1 of Cycle 2) were evaluated. |
Time Frame | Cycle 1 Day 14 and Cycle 2 Day 1 |
Outcome Measure Data
Analysis Population Description |
---|
Pharmacokinetic analysis population consisted of subjects with at least 1 plasma drug concentration measurement in the Treatment Arm B. |
Arm/Group Title | Treatment Arm B 50 mg/Day (2/2) |
---|---|
Arm/Group Description | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 4 |
Cycle 1 Day 14, 0 hour post dose |
41.75
|
Cycle 1 Day 14, 2 hour post dose |
36.90
|
Cycle 1 Day 14, 6 hour post dose |
43.55
|
Cycle 1 Day 14, 8 hour post dose |
42.35
|
Cycle 2 Day 1, 0 hour post dose |
42.65
|
Cycle 2 Day 1, 2 hour post dose |
36.10
|
Cycle 2 Day 1, 6 hour post dose |
46.95
|
Cycle 2 Day 1, 8 hour post dose |
47.10
|
Cycle 2 Day 1, 24 hour post dose |
44.85
|
Title | Plasma Concentration of the Total Drug (Sunitinib Plus SU012662) |
---|---|
Description | Concentrations after administration of sunitinib alone (Day 14 of Cycle 1) and those after administration of sunitinib in combination with mFOLFOX6 (Day 1 of Cycle 2) were evaluated. |
Time Frame | Cycle 1 Day 14 and Cycle 2 Day 1 |
Outcome Measure Data
Analysis Population Description |
---|
Pharmacokinetic analysis population consisted of subjects with at least 1 plasma drug concentration measurement in the Treatment Arm B. |
Arm/Group Title | Treatment Arm B 50 mg/Day (2/2) |
---|---|
Arm/Group Description | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 4 |
Cycle 1 Day 14, 0 hour post dose |
136.25
|
Cycle 1 Day 14, 2 hour post dose |
123.05
|
Cycle 1 Day 14, 6 hour post dose |
136.75
|
Cycle 1 Day 14, 8 hour post dose |
142.35
|
Cycle 2 Day 1, 0 hour post dose |
132.85
|
Cycle 2 Day 1, 2 hour post dose |
122.15
|
Cycle 2 Day 1, 6 hour post dose |
155.45
|
Cycle 2 Day 1, 8 hour post dose |
156.60
|
Cycle 2 Day 1, 24 hour post dose |
132.15
|
Title | Best Overall Response Based on Response Evaluation Criteria in Solid Tumors (RECIST) |
---|---|
Description | Complete response (CR): 2 or more sequential occasions of documented objective disappearance of all target lesions at a minimum of 4 weeks apart; partial response (PR): 2 or more occasions of >=30% decrease in the sum of the longest diameter (LD) of the target lesions from baseline at a minimum of 4 weeks apart; stable disease (SD): at least 1 objective status of stable/no response at least 6 weeks after enrollment; progressive disease (PD): Objective status of progression within 12 weeks of enrollment, not qualifying as CR, PR or Stable; Indeterminate: no other response category applies. |
Time Frame | Up to the last subject completed Cycle 24 or individual study discontinuation |
Outcome Measure Data
Analysis Population Description |
---|
All enrolled subjects who 1) had a diagnosis of locally-advanced or metastatic adenocarcinoma of the colon or rectum with measurable disease at baseline; 2) had received at least one dose of the investigational product; and 3) with efficacy data available after administration of the investigational product. |
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) |
---|---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 6 | 6 |
Complete Response (CR) |
0
0%
|
0
0%
|
Partial Response (PR) |
4
66.7%
|
4
66.7%
|
Stable Disease (SD) |
1
16.7%
|
1
16.7%
|
Progressive Disease (PD) |
1
16.7%
|
0
0%
|
Indeterminate |
0
0%
|
1
16.7%
|
Objective Response (CR+PR) |
4
66.7%
|
4
66.7%
|
Title | Duration of Response (DR) |
---|---|
Description | Duration of response is defined as the duration from the date of first documentation of complete response (CR) or partial response (PR) to date of first documentation of objective progression based on the investigator's assessment. |
Time Frame | Up to 733 days (the last subject study discontinuation) |
Outcome Measure Data
Analysis Population Description |
---|
Summary statistics were not calculated due to a small number of subjects. |
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) |
---|---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 0 | 0 |
Title | Progression-Free Survival (PFS) |
---|---|
Description | Progression-free survival is defined as the time from date of enrolment to date of first documentation of progression based on investigator's assessment or death due to any cause. |
Time Frame | Up to 733 days (the last subject study discontinuation) |
Outcome Measure Data
Analysis Population Description |
---|
Summary statistics were not calculated due to a small number of subjects. |
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) |
---|---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 0 | 0 |
Title | Sunitinib Relative Dose Intensity in the Treatment Arm A |
---|---|
Description | Relative dose intensity is defined as percentage of total dose administered over total dose assigned through assessment period. Period 1: Cycle 1 to 3; Period 2: Cycle 4 to 6; Period"n": Cycle (n-1)*3+1 to n*3. |
Time Frame | Up to 733 days (the last subject study discontinuation in the Treatment Arm A) |
Outcome Measure Data
Analysis Population Description |
---|
All subjects who received at least 1 dose of the study drug. n = number of subjects assessed for relative dose intensity in the given period. |
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) |
---|---|
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and ℓ-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 6 |
Period 1 (n=6) |
57.1
(9.3)
|
Period 2 (n=5) |
72.4
(18.5)
|
Period 3 (n=5) |
64.3
(21.1)
|
Period 4 (n=4) |
53.6
(15.4)
|
Period 5 (n=3) |
42.9
(16.5)
|
Period 6 (n=2) |
50.0
(0.0)
|
Period 7 (n=2) |
40.5
(37.0)
|
Period 8 (n=1) |
50.0
(0)
|
Period 9 (n=1) |
50.0
(0)
|
Period 10 (n=1) |
23.8
(0)
|
Period 11 (n=1) |
33.3
(0)
|
Period 12 (n=1) |
23.8
(0)
|
Period 13 (n=1) |
25.0
(0)
|
Period 14 (n=1) |
33.3
(0)
|
Period 15 (n=1) |
23.8
(0)
|
Period 16 (n=1) |
25.0
(0)
|
Title | Sunitinib Relative Dose Intensity in the Treatment Arm B |
---|---|
Description | Relative dose intensity is defined as percentage of total dose administered over total dose assigned through assessment period. Period 1: Cycle 1 to 2; Period 2: Cycle 3 to 4, Period"n": Cycle (n-1)*2+1 to n*2. |
Time Frame | Up to 384 days (the last subject study discontinuation in the Treatment Arm B) |
Outcome Measure Data
Analysis Population Description |
---|
All subjects who received at least 1 dose of the study drug. n = number of subjects assessed for relative dose intensity in the given period. |
Arm/Group Title | Treatment Arm B 50 mg/Day (2/2) |
---|---|
Arm/Group Description | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. |
Measure Participants | 6 |
Period 1 (n=6) |
100.0
(0)
|
Period 2 (n=5) |
97.1
(3.9)
|
Period 3 (n=5) |
78.6
(23.6)
|
Period 4 (n=5) |
90.0
(13.7)
|
Period 5 (n=5) |
82.1
(11.0)
|
Period 6 (n=3) |
73.8
(26.8)
|
Period 7 (n=3) |
75.0
(25.0)
|
Period 8 (n=3) |
75.0
(25.0)
|
Period 9 (n=3) |
73.8
(26.8)
|
Period 10 (n=3) |
73.8
(26.8)
|
Period 11 (n=1) |
100.0
(0)
|
Period 12 (n=1) |
35.7
(0)
|
Adverse Events
Time Frame | Up to 733 days (the last subject study discontinuation) | |||
---|---|---|---|---|
Adverse Event Reporting Description | The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study. | |||
Arm/Group Title | Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) | ||
Arm/Group Description | Sunitinib was administered orally in a 4 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 37.5 mg/day (37.5 mg/day in Schedule 4/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | Sunitinib was administered orally in a 2 weeks on, 2 weeks off intermittent dosing regimen, at a starting dose of 50 mg/day (50 mg/day in Schedule 2/2). FOLFOX was administered on an every-2-week cycle using the mFOLFOX6 regimen consisting of oxaliplatin 85 mg/meter^2 and l-leucovorin 200 mg/meter^2 as a 2-hour intravenous infusion followed by an intravenous bolus of fluorouracil 400 mg/meter^2 and a 46-hour intravenous infusion of fluorouracil 2,400 mg/meter^2 on Days 1 and 2 of each cycle. | ||
All Cause Mortality |
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Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 2/6 (33.3%) | 4/6 (66.7%) | ||
Gastrointestinal disorders | ||||
Nausea | 0/6 (0%) | 1/6 (16.7%) | ||
Oesophagitis | 0/6 (0%) | 1/6 (16.7%) | ||
Vomiting | 0/6 (0%) | 1/6 (16.7%) | ||
General disorders | ||||
Fatigue | 1/6 (16.7%) | 0/6 (0%) | ||
Investigations | ||||
Neutrophil count decreased | 0/6 (0%) | 1/6 (16.7%) | ||
Platelet count decreased | 0/6 (0%) | 1/6 (16.7%) | ||
White blood cell count decreased | 0/6 (0%) | 1/6 (16.7%) | ||
Metabolism and nutrition disorders | ||||
Anorexia | 1/6 (16.7%) | 2/6 (33.3%) | ||
Dehydration | 0/6 (0%) | 1/6 (16.7%) | ||
Musculoskeletal and connective tissue disorders | ||||
Intervertebral disc protrusion | 1/6 (16.7%) | 0/6 (0%) | ||
Nervous system disorders | ||||
Cerebral infarction | 0/6 (0%) | 1/6 (16.7%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Hiccups | 1/6 (16.7%) | 0/6 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Treatment Arm A 37.5 mg/Day (4/2) | Treatment Arm B 50 mg/Day (2/2) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 6/6 (100%) | 6/6 (100%) | ||
Ear and labyrinth disorders | ||||
Vertigo | 0/6 (0%) | 1/6 (16.7%) | ||
Endocrine disorders | ||||
Thyroid disorder | 1/6 (16.7%) | 0/6 (0%) | ||
Eye disorders | ||||
Eye pruritus | 0/6 (0%) | 1/6 (16.7%) | ||
Eyelid oedema | 3/6 (50%) | 0/6 (0%) | ||
Gastrointestinal disorders | ||||
Abdominal pain | 0/6 (0%) | 1/6 (16.7%) | ||
Abdominal pain upper | 0/6 (0%) | 2/6 (33.3%) | ||
Cheilitis | 1/6 (16.7%) | 4/6 (66.7%) | ||
Constipation | 3/6 (50%) | 3/6 (50%) | ||
Diarrhoea | 3/6 (50%) | 5/6 (83.3%) | ||
Dyspepsia | 1/6 (16.7%) | 2/6 (33.3%) | ||
Gastrointestinal obstruction | 1/6 (16.7%) | 0/6 (0%) | ||
Gingivitis | 0/6 (0%) | 3/6 (50%) | ||
Haematochezia | 0/6 (0%) | 1/6 (16.7%) | ||
Nausea | 6/6 (100%) | 4/6 (66.7%) | ||
Oesophagitis | 0/6 (0%) | 1/6 (16.7%) | ||
Stomatitis | 2/6 (33.3%) | 5/6 (83.3%) | ||
Vomiting | 5/6 (83.3%) | 3/6 (50%) | ||
General disorders | ||||
Chills | 1/6 (16.7%) | 1/6 (16.7%) | ||
Fatigue | 5/6 (83.3%) | 5/6 (83.3%) | ||
Oedema peripheral | 1/6 (16.7%) | 0/6 (0%) | ||
Pyrexia | 2/6 (33.3%) | 2/6 (33.3%) | ||
Implant site haematoma | 1/6 (16.7%) | 0/6 (0%) | ||
Immune system disorders | ||||
Hypersensitivity | 1/6 (16.7%) | 0/6 (0%) | ||
Infections and infestations | ||||
Herpes zoster | 1/6 (16.7%) | 0/6 (0%) | ||
Nasopharyngitis | 1/6 (16.7%) | 1/6 (16.7%) | ||
Pharyngitis | 0/6 (0%) | 1/6 (16.7%) | ||
Injury, poisoning and procedural complications | ||||
Road traffic accident | 1/6 (16.7%) | 0/6 (0%) | ||
Tooth fracture | 1/6 (16.7%) | 0/6 (0%) | ||
Investigations | ||||
Alanine aminotransferase increased | 1/6 (16.7%) | 1/6 (16.7%) | ||
Aspartate aminotransferase increased | 2/6 (33.3%) | 4/6 (66.7%) | ||
Blood albumin decreased | 2/6 (33.3%) | 3/6 (50%) | ||
Blood alkaline phosphatase increased | 0/6 (0%) | 2/6 (33.3%) | ||
Blood amylase increased | 2/6 (33.3%) | 2/6 (33.3%) | ||
Blood calcium decreased | 1/6 (16.7%) | 2/6 (33.3%) | ||
Blood creatinine increased | 2/6 (33.3%) | 1/6 (16.7%) | ||
Blood lactate dehydrogenase increased | 0/6 (0%) | 1/6 (16.7%) | ||
Blood magnesium increased | 1/6 (16.7%) | 0/6 (0%) | ||
Blood phosphorus decreased | 0/6 (0%) | 3/6 (50%) | ||
Blood phosphorus increased | 1/6 (16.7%) | 0/6 (0%) | ||
Blood potassium increased | 2/6 (33.3%) | 0/6 (0%) | ||
Blood pressure increased | 2/6 (33.3%) | 0/6 (0%) | ||
Blood sodium decreased | 1/6 (16.7%) | 0/6 (0%) | ||
Blood thyroid stimulating hormone decreased | 0/6 (0%) | 1/6 (16.7%) | ||
Blood thyroid stimulating hormone increased | 0/6 (0%) | 3/6 (50%) | ||
Blood urea increased | 1/6 (16.7%) | 1/6 (16.7%) | ||
Blood uric acid increased | 0/6 (0%) | 1/6 (16.7%) | ||
C-reactive protein increased | 1/6 (16.7%) | 0/6 (0%) | ||
Glucose urine | 1/6 (16.7%) | 0/6 (0%) | ||
Haemoglobin decreased | 3/6 (50%) | 5/6 (83.3%) | ||
Lymphocyte count decreased | 3/6 (50%) | 5/6 (83.3%) | ||
Neutrophil count decreased | 6/6 (100%) | 6/6 (100%) | ||
Platelet count decreased | 6/6 (100%) | 6/6 (100%) | ||
Protein total decreased | 1/6 (16.7%) | 0/6 (0%) | ||
Protein urine | 1/6 (16.7%) | 0/6 (0%) | ||
Red blood cell count decreased | 1/6 (16.7%) | 0/6 (0%) | ||
Weight decreased | 2/6 (33.3%) | 1/6 (16.7%) | ||
White blood cell count decreased | 6/6 (100%) | 6/6 (100%) | ||
Metabolism and nutrition disorders | ||||
Anorexia | 5/6 (83.3%) | 6/6 (100%) | ||
Dehydration | 1/6 (16.7%) | 0/6 (0%) | ||
Musculoskeletal and connective tissue disorders | ||||
Back pain | 1/6 (16.7%) | 0/6 (0%) | ||
Myalgia | 1/6 (16.7%) | 0/6 (0%) | ||
Nervous system disorders | ||||
Dizziness | 2/6 (33.3%) | 1/6 (16.7%) | ||
Dysgeusia | 1/6 (16.7%) | 4/6 (66.7%) | ||
Headache | 1/6 (16.7%) | 2/6 (33.3%) | ||
Neuropathy peripheral | 2/6 (33.3%) | 1/6 (16.7%) | ||
Neurotoxicity | 0/6 (0%) | 4/6 (66.7%) | ||
Parosmia | 1/6 (16.7%) | 0/6 (0%) | ||
Peripheral sensory neuropathy | 3/6 (50%) | 0/6 (0%) | ||
Somnolence | 0/6 (0%) | 1/6 (16.7%) | ||
Renal and urinary disorders | ||||
Proteinuria | 0/6 (0%) | 1/6 (16.7%) | ||
Respiratory, thoracic and mediastinal disorders | ||||
Cough | 0/6 (0%) | 1/6 (16.7%) | ||
Dyspnoea | 0/6 (0%) | 1/6 (16.7%) | ||
Epistaxis | 0/6 (0%) | 3/6 (50%) | ||
Hiccups | 1/6 (16.7%) | 1/6 (16.7%) | ||
Rhinorrhoea | 0/6 (0%) | 2/6 (33.3%) | ||
Skin and subcutaneous tissue disorders | ||||
Alopecia | 1/6 (16.7%) | 3/6 (50%) | ||
Dry skin | 1/6 (16.7%) | 0/6 (0%) | ||
Hyperhidrosis | 1/6 (16.7%) | 0/6 (0%) | ||
Nail disorder | 1/6 (16.7%) | 0/6 (0%) | ||
Palmar-plantar erythrodysaesthesia syndrome | 4/6 (66.7%) | 2/6 (33.3%) | ||
Pigmentation disorder | 0/6 (0%) | 1/6 (16.7%) | ||
Purpura | 0/6 (0%) | 1/6 (16.7%) | ||
Rash | 4/6 (66.7%) | 3/6 (50%) | ||
Skin discolouration | 1/6 (16.7%) | 0/6 (0%) | ||
Skin erosion | 1/6 (16.7%) | 0/6 (0%) | ||
Yellow skin | 2/6 (33.3%) | 3/6 (50%) | ||
Vascular disorders | ||||
Hot flush | 0/6 (0%) | 1/6 (16.7%) | ||
Hypertension | 1/6 (16.7%) | 2/6 (33.3%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
Results Point of Contact
Name/Title | Pfizer ClinicalTrials.gov Call Center |
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Organization | Pfizer, Inc. |
Phone | 1-800-718-1021 |
ClinicalTrials.gov_Inquiries@pfizer.com |
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