Axitinib (AG-013736) With Or Without Dose Titration (Increase) In Patients With Kidney Cancer
Study Details
Study Description
Brief Summary
Axitinib dose titration (giving a higher dose of the drug above its standard starting dose) among certain patients may improve the response to treatment.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: A Randomized arm |
Drug: axitinib
axitinib 5mg BID (open-label) + axitinib dose titration (blinded)
|
Other: B Randomized arm |
Drug: axitinib
axitinib 5mg BID (open-label) + placebo dose titration (blinded)
|
Other: C Non-randomized arm |
Drug: axitinib
axitinib 5mg BID (open-label)
|
Outcome Measures
Primary Outcome Measures
- Objective Response Rate (ORR) - Percentage of Participants With Objective Response [Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks.]
ORR was defined as the proportion of participants with objective response based assessment of complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST v1.0). CR was defined as complete disappearance of all target lesions and non-target disease. No new lesions. PR was defined as >=30% decrease on study under baseline of the sum of longest diameters of all target lesions. No unequivocal progression of non-target disease. No new lesions.
Secondary Outcome Measures
- Progression-Free Survival (PFS) [Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks.]
The time from first dose administration to first documentation of objective tumor progression or to death due to any cause. PFS in each arm was assessed using the Kaplan-Meier method and estimates of the PFS curves from the Kaplan-Meier method were presented.
- Duration of Response (DR) [Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks]
DR was defined as the time from the first documentation of objective tumor response (complete response - CR or Partial response - PR) to the first documentation of objective tumor progression or to death due to any cause, whichever occurred first. The median values were estimated based on Kaplan-Meier method. 95% confidence interval was based on the Brookmeyer and Crowley method.
- Overall Survival (OS) [Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks.]
OS was defined as the time from date of the first dose of the study medication to date of death due to any cause. For participants who did not die, their survival times were to be censored at the last date they were known to be alive.
- Maximum Observed Plasma Concentration (Cmax) of Axitinib [Cycle 2 Day 15 (C2D15): pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Cmax for steady-state axitinib was evaluated on Cycle 2 Day 15. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm.
- Time to Reach Maximum Observed Plasma Concentration (Tmax) for Axitinib, [C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Tmax for steady-state axitinib was evaluated on Cycle 2 Day 15.
- Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) for Axitinib [C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Area under the plasma concentration time-curve from zero to the last measurable concentration (AUClast). AUClast for steady-state axitinib was evaluated on Cycle 2 Day 15. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm.
- Area Under the Curve From Time Zero to 24 Hours[AUC(0-24)] for Axitinib [C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Area under the plasma concentration time-curve from zero 24 hours[AUC(0-24). AUC(0-24) for steady-state axitinib was evaluated on Cycle 2 Day 15. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm.
- Plasma Decay Half-Life (t1/2) for Axitinib [C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Plasma decay half-life is the time measured for the plasma concentration to decrease by one half. Plasma decay half life for steady-state axitinib was evaluated on Cycle 2 Day 15.
- Apparent Oral Clearance (CL/F) of Axitinib [C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Clearance (CL) of a drug is a measure of the rate at which a drug is metabolized or eliminated by normal biological processes. Clearance obtained after oral dose (apparent oral clearance) is influenced by the fraction of the dose absorbed (F). Clearance is defined as the volume of blood from which drug can be completely removed per unit of time. CL/F for steady-state axitinib was evaluated on Cycle 2 Day 15.
- Apparent Volume of Distribution During the Elimination Phase (Vz/F) for Axitinib [C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose]
Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Vz/F is influenced by the fraction absorbed. Vz/F for steady-state axitinb was evaluated on Cycle 2 Day 15.
- Change From Baseline in Systolic Blood Pressure [At screening (D-14 to D-1); lead-in period: Cycle 1 - Day 1 and Day 15; Cycle 2 - Day 1 and Day 15; Cycle 3 & subsequent cycles Day 1; end of study and follow-up 28 days after last dose.]
Value at respective visit minus value at baseline
- Change From Baseline in Diastolic Blood Pressure [At screening (D-14 to D-1); lead-in period: Cycle 1 - Day 1 and Day 15; Cycle 2 - Day 1 and Day 15; Cycle 3 & subsequent cycles Day 1; end of study and follow-up 28 days after last dose.]
Value at respective visit minus value at baseline.
- Comparison of Circulating Endothelial Cells (CECs) in Blood: Cluster of Differentiation (CD)146+/CD105+ at Baseline [At baseline - Beginning of the lead-in period (Cycle 1 Day 1)]
CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD146+/CD105+ CECs, CD146+/CD105+ mean fluorescence intensity (MFI) platelet derived growth factor receptor (PDGFR)-beta, CD146+/CD105+ MFI phospho-PDGFR (pPDGFR)-beta, CD146+/CD105+ phospho-Vascular endothelial growth factor receptor (pVEGFR), CD146+/CD105+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported.
- Comparison of the Ratio of CECs in Blood: CD146+/CD105+ at Each Time Point to Baseline [At end of the lead-in period (Cycle 1 Day 15), Cycle 2 Day 15 and End of therapy (EOT)]
CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD146+/CD105+ CECs, CD146+/CD105+ MFI platelet derived growth factor receptor (PDGFR)-beta, CD146+/CD105+ MFI phospho-PDGFR (pPDGFR)-beta, CD146+/CD105+ phospho-VEGFR (pVEGFR), CD146+/CD105+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported.
- Circulating Endothelial Cells (CECs) in Blood: CD31+/CD146+ [At baseline - Beginning of the lead-in period (Cycle 1 Day 1)]
CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD31+/CD146+ CECs, CD31+/CD146+ MFI PDGFR-beta, CD31+/CD146+ MFI pPDGFR-beta, CD31+/CD146+ pVEGFR, CD31+/CD146+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported.
- Comparison of Ratio of CECs in Blood: CD31+/CD146+ at Each Time Point to Baseline [At end of the lead-in period (Cycle 1 Day 15), Cycle 2 Day 15 and End of therapy (EOT)]
CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD31+/CD146+ CECs, CD31+/CD146+ MFI PDGFR-beta, CD31+/CD146+ MFI pPDGFR-beta, CD31+/CD146+ pVEGFR, CD31+/CD146+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported.
- ORR in Subgroups That Were Defined by Vascular Endothelial Growth Factor A (VEGFA) or Vascular Endothelial Growth Factor Receptor 3 (VEGFR3) Polymorphisms [At baseline - Beginning of the lead-in period (Cycle 1 Day 1)]
ORR, defined as proportion of participants with CR or PR according to RECIST, in subgroups that were defined by VEGFA or VEGFR3 polymorphisms.
- PFS in Subgroups That Were Defined by Vascular Endothelial Growth Factor A (VEGFA) or Vascular Endothelial Growth Factor Receptor 3 (VEGFR3) Polymorphisms [At baseline - Beginning of the lead-in period (Cycle 1 Day 1)]
PFS, defined as the time from randomization to first documentation of objective tumor progression or to death due to any cause, in subgroups that were defined by VEGFA or VEGFR3 polymorphisms. Estimates of the PFS curves from the Kaplan-Meier method were presented.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
metastatic renal cell carcinoma (kidney cancer) with clear cell component
-
no prior systemic therapy (including no prior adjuvant or neoadjuvant)
-
Eastern Cooperative Oncology Group (ECOG) Performance Status 0-1
-
Blood Pressure < or = 140/90mmHg
Exclusion Criteria:
-
brain/CNS metastasis
-
using more than 2 blood pressure medications
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | East Bay Medical Oncology/Hematology Medical Associates Inc. | Antioch | California | United States | 94531 |
2 | Comprehensive Blood and Cancer Center | Bakersfield | California | United States | 93309 |
3 | Bay Area Cancer Research Group, LLC | Pleasant Hill | California | United States | 94523 |
4 | Diablo Valley Oncology and Hematology Medical Group Inc | Pleasant Hill | California | United States | 94523 |
5 | East Bay Medical Oncology/Hematology Medical Associates Inc | Pleasant Hill | California | United States | 94523 |
6 | East Bay Medical Oncology/Hematology Medical Associates Inc | San Leandro | California | United States | 94578 |
7 | H. Lee Moffitt Cancer Center and Research Institute | Tampa | Florida | United States | 33612 |
8 | Indiana University Melvin and Bren Simon Cancer Center | Indianapolis | Indiana | United States | 46202 |
9 | Investigational Drug Services, IUHSCC | Indianapolis | Indiana | United States | 46202 |
10 | IU Health University Hospital | Indianapolis | Indiana | United States | 46202 |
11 | University of Maryland Greenebaum Cancer Center | Baltimore | Maryland | United States | 21201 |
12 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Baltimore | Maryland | United States | 21231 |
13 | Johns Hopkins Hospital | Baltimore | Maryland | United States | 21287 |
14 | Massachusetts General Hospital | Boston | Massachusetts | United States | 02114 |
15 | Beth Israel Deaconess Medical Center | Boston | Massachusetts | United States | 02215 |
16 | Cancer and Hematology Centers of Western Michigan | Grand Rapids | Michigan | United States | 49503 |
17 | Barnes-Jewish Hospital | Saint Louis | Missouri | United States | 63110-1094 |
18 | Washington University | Saint Louis | Missouri | United States | 63110 |
19 | Nebraska Methodist Hospital | Omaha | Nebraska | United States | 68114 |
20 | University of Nebraska Medical Center | Omaha | Nebraska | United States | 68198-7680 |
21 | Nevada Cancer Institute | Las Vegas | Nevada | United States | 89135 |
22 | The University Hospital | Cincinnati | Ohio | United States | 45219 |
23 | University of Cincinnati | Cincinnati | Ohio | United States | 45219 |
24 | Cleveland Clinic | Cleveland | Ohio | United States | 44195 |
25 | The Ohio State University, James Cancer Hospital | Columbus | Ohio | United States | 43210 |
26 | JamesCare in Kenny | Columbus | Ohio | United States | 43221 |
27 | West Chester Hospital Medical Building | West Chester | Ohio | United States | 45069 |
28 | Oregon Health and Science University | Portland | Oregon | United States | 97239 |
29 | Texas Oncology, Sammons Cancer Center | Dallas | Texas | United States | 75246 |
30 | The University of Texas MD Anderson Cancer Center | Houston | Texas | United States | 77030-4004 |
31 | Virginia Mason Medical Center | Seattle | Washington | United States | 98101 |
32 | Masarykuv onkologicky ustav | Brno | CZE | Czechia | 656 53 |
33 | Fakultni nemocnice Olomouc Onkologicka klinika | Olomouc | Czechia | 775 20 | |
34 | Fakultni nemocnice Na Bulovce | Praha 8 | Czechia | 180 81 | |
35 | Krajska zdravotni, a.s. - Masarykova nemocnice V Usti nad Labem, o.z. | Usti nad Labem | Czechia | 401 13 | |
36 | Universitaetsklinikum Duesseldorf | Duesseldorf | Germany | 40225 | |
37 | Klinikum der J. W. Goethe-Universitaet, Medizinische Klinik II | Frankfurt | Germany | 60590 | |
38 | Medizinische Hochschule Hannover, Abt. Haematologie, Haemostaseologie & Onkologie | Hannover | Germany | 30625 | |
39 | Eberhardt-Karls-Universitaet Tuebingen, Klinik fuer Urologie | Tuebingen | Germany | 72076 | |
40 | Klinikum Weiden Klinik fuer Urologie, Andrologie und Kinderurologie | Weiden | Germany | 92637 | |
41 | Nagoya University Hospital | Nagoya | Aichi | Japan | 466-8560 |
42 | Sapporo Medical University Hospital | Sapporo | Hokkaido | Japan | 060-8543 |
43 | Hokkaido University Hospital | Sapporo | Hokkaido | Japan | 060-8638 |
44 | Kobe University Hospital | Kobe | Hyogo | Japan | 650-0017 |
45 | Kinki University Hospital | Osakasayama | Osaka | Japan | 589-8511 |
46 | Hamamatsu University School of Medicine, University Hospital | Hamamatsu-City | Shizuoka | Japan | 431-3192 |
47 | National Cancer Center | Chuo-ku | Tokyo | Japan | 104-0045 |
48 | Japanese Foundation For Cancer Research Cancer Institute Hospital | Koto-ku | Tokyo | Japan | 135-8550 |
49 | Keio University Hospital | Shinjuku-ku | Tokyo | Japan | 160-8582 |
50 | Akita University Hospital | Akita | Japan | 010-8543 | |
51 | Chiba Cancer Center | Chiba | Japan | 260-8717 | |
52 | Kyushu University Hospital | Fukuoka | Japan | 812-8582 | |
53 | Nagasaki University Hospital | Nagasaki | Japan | 852-8501 | |
54 | Tokushima University Hospital | Tokushima | Japan | 770-8503 | |
55 | Yamagata University Hospital | Yamagata | Japan | 990-9585 | |
56 | Medical Radiology Research Center of the Minzdravsotsrazvitiya of Russia | Obninsk | Kaluga Region | Russian Federation | 249036 |
57 | State Healthcare Institution "Leningrad Regional Oncology Dispensary" | Poselok Kuzmolovskiy | Vsevolozhskiy Region, Leningradskaya Oblast | Russian Federation | 188663 |
58 | FSBSI "N.N. Blokhin Russian Cancer Research Center" | Moscow | Russian Federation | 115478 | |
59 | FSBI"Russian Scientific Center of Roengenoradiology" of the MH of RF | Moscow | Russian Federation | 117997 | |
60 | Saint-Petersburg's State Healthcare Institution 'City Clinical Oncology Dispensary' | Saint-Petersburg | Russian Federation | 197022 | |
61 | Saint-Petersburg's State Healthcare Institution 'City Clinical Oncology Dispensary' | Saint-Petersburg | Russian Federation | 198255 | |
62 | GBUZ "Samara Regional Clinical Oncology Dispensary" | Samara | Russian Federation | 443031 | |
63 | Hospital de La Princesa | Madrid | Spain | 28006 | |
64 | Hospital General Universitario Gregorio MaraƱon | Madrid | Spain | 28007 | |
65 | Hospital Universitario La Paz | Madrid | Spain | 28046 |
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.- A4061046
- 2008-007786-23
Study Results
Participant Flow
Recruitment Details | This study was conducted at 49 centers in Czech Republic, Germany, Japan, Russian Federation, Spain, and the United States (US). |
---|---|
Pre-assignment Detail | Participants were enrolled in a 4-week lead-in period, during which they received axitinib 5 milligram (mg) twice a day (BID). After the lead-in period, participants meeting randomization criteria were then randomized to one of the two treatment arms. Participants, not meeting criteria, continued study without dose titration (non-randomized arm). |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | Discontinued Prior to Randomization |
---|---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. | Participants who discontinued before they were randomized to any of the treatment or non-randomized arms. |
Period Title: Overall Study | ||||
STARTED | 56 | 56 | 91 | 10 |
Treated | 56 | 56 | 91 | 10 |
COMPLETED | 0 | 0 | 0 | 0 |
NOT COMPLETED | 56 | 56 | 91 | 10 |
Baseline Characteristics
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | Discontinued Prior to Randomization | Total |
---|---|---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. | Participants who discontinued before they were randomized to any of the treatment or non-randomized arms. | Total of all reporting groups |
Overall Participants | 56 | 56 | 91 | 10 | 213 |
Age (Years) [Mean (Standard Deviation) ] | |||||
Mean (Standard Deviation) [Years] |
59.7
(10.2)
|
59.6
(10.5)
|
62.9
(8.9)
|
62.9
(7.5)
|
61.2
(9.7)
|
Age, Customized (Number) [Number] | |||||
< 65 Years |
38
67.9%
|
38
67.9%
|
54
59.3%
|
6
60%
|
136
63.8%
|
>= 65 Years |
18
32.1%
|
18
32.1%
|
37
40.7%
|
4
40%
|
77
36.2%
|
Sex: Female, Male (Count of Participants) | |||||
Female |
19
33.9%
|
11
19.6%
|
36
39.6%
|
4
40%
|
70
32.9%
|
Male |
37
66.1%
|
45
80.4%
|
55
60.4%
|
6
60%
|
143
67.1%
|
Outcome Measures
Title | Objective Response Rate (ORR) - Percentage of Participants With Objective Response |
---|---|
Description | ORR was defined as the proportion of participants with objective response based assessment of complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST v1.0). CR was defined as complete disappearance of all target lesions and non-target disease. No new lesions. PR was defined as >=30% decrease on study under baseline of the sum of longest diameters of all target lesions. No unequivocal progression of non-target disease. No new lesions. |
Time Frame | Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis (FA) population included all randomized participants who received study drug or different drug to which they were randomized. The Safety Analysis (SA) population included all non-randomized patients who received at least 1 dose of study medication with treatment assignments designated according to actual study treatment received. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | All Participants |
---|---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. | All enrolled participants (randomized and non-randomized) |
Measure Participants | 56 | 56 | 91 | 213 |
Number (95% Confidence Interval) [Percentage of Participants] |
53.6
95.7%
|
33.9
60.5%
|
59.3
65.2%
|
48.4
484%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Active Titration Arm, Placebo Titration Arm |
---|---|---|
Comments | ORR for the 2 treatment arms was compared with the Cochran-Mantel-Haenszel test stratified by ECOG performance status. The relative risk ratio estimator was used to contrast the treatment effects on the endpoint. Both a point estimate and a 2-sided 95% CI were calculated using a normal approximation. | |
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.0189 |
Comments | A priori defined threshold for statistical significance was: alpha=0.10 (one-sided) | |
Method | Cochran-Mantel-Haenszel | |
Comments | ||
Method of Estimation | Estimation Parameter | Risk Ratio (RR) |
Estimated Value | 1.578 | |
Confidence Interval |
(2-Sided) 95% 1.017 to 2.448 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Progression-Free Survival (PFS) |
---|---|
Description | The time from first dose administration to first documentation of objective tumor progression or to death due to any cause. PFS in each arm was assessed using the Kaplan-Meier method and estimates of the PFS curves from the Kaplan-Meier method were presented. |
Time Frame | Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis (FA) population included all randomized participants who received study drug or different drug to which they were randomized. The Safety Analysis (SA) population included all non-randomized patients who received at least 1 dose of study medication with treatment assignments designated according to actual study treatment received. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | All Participants |
---|---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. | All enrolled participants (randomized and non-randomized) |
Measure Participants | 56 | 56 | 91 | 213 |
Median (95% Confidence Interval) [Months] |
14.5
|
15.7
|
16.6
|
14.6
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Active Titration Arm, Placebo Titration Arm |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.2444 |
Comments | ||
Method | Log Rank | |
Comments | ||
Method of Estimation | Estimation Parameter | Hazard Ratio (HR) |
Estimated Value | 0.849 | |
Confidence Interval |
(2-Sided) 95% 0.535 to 1.348 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Duration of Response (DR) |
---|---|
Description | DR was defined as the time from the first documentation of objective tumor response (complete response - CR or Partial response - PR) to the first documentation of objective tumor progression or to death due to any cause, whichever occurred first. The median values were estimated based on Kaplan-Meier method. 95% confidence interval was based on the Brookmeyer and Crowley method. |
Time Frame | Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
Subset of Full Analysis (FA) and Safety Analysis (SA) patients who achieved confirmed complete or partial response. FA included all randomized patients and was based on randomized treatment assignment regardless of whether or not study drug was administered. SA included all non randomized patients who received at least one dose of study medication. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 30 | 19 | 54 |
Median (95% Confidence Interval) [Months] |
NA
|
21.2
|
23.3
|
Title | Overall Survival (OS) |
---|---|
Description | OS was defined as the time from date of the first dose of the study medication to date of death due to any cause. For participants who did not die, their survival times were to be censored at the last date they were known to be alive. |
Time Frame | Baseline up to disease progression, death, or withdrawal; performed at baseline and repeated every 8 weeks for 24 weeks, then every 12 weeks. |
Outcome Measure Data
Analysis Population Description |
---|
The Full Analysis (FA) population included all randomized participants who received study drug or different drug to which they were randomized. The Safety Analysis (SA) population included all non-randomized patients who received at least 1 dose of study medication with treatment assignments designated according to actual study treatment received. |
Arm/Group Title | Active Titration Arm (FA Population) | Placebo Titration Arm (FA Population) | Non-randomized Arm (SA Population) |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 56 | 56 | 91 |
Median (95% Confidence Interval) [Months] |
42.7
|
30.4
|
41.6
|
Title | Maximum Observed Plasma Concentration (Cmax) of Axitinib |
---|---|
Description | Cmax for steady-state axitinib was evaluated on Cycle 2 Day 15. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm. |
Time Frame | Cycle 2 Day 15 (C2D15): pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Geometric Mean (95% Confidence Interval) [ng/mL] |
31.74
|
23.05
|
Title | Time to Reach Maximum Observed Plasma Concentration (Tmax) for Axitinib, |
---|---|
Description | Tmax for steady-state axitinib was evaluated on Cycle 2 Day 15. |
Time Frame | C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Median (Full Range) [hrs] |
2.04
|
2.00
|
Title | Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) for Axitinib |
---|---|
Description | Area under the plasma concentration time-curve from zero to the last measurable concentration (AUClast). AUClast for steady-state axitinib was evaluated on Cycle 2 Day 15. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm. |
Time Frame | C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Geometric Mean (95% Confidence Interval) [ng.hr/mL] |
105.33
|
78.44
|
Title | Area Under the Curve From Time Zero to 24 Hours[AUC(0-24)] for Axitinib |
---|---|
Description | Area under the plasma concentration time-curve from zero 24 hours[AUC(0-24). AUC(0-24) for steady-state axitinib was evaluated on Cycle 2 Day 15. Results were normalized to axitinib 7 mg dose for active titration arm and axitinib 5 mg dose for placebo titration arm. |
Time Frame | C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Geometric Mean (95% Confidence Interval) [ng.hr/mL] |
258.68
|
161.38
|
Title | Plasma Decay Half-Life (t1/2) for Axitinib |
---|---|
Description | Plasma decay half-life is the time measured for the plasma concentration to decrease by one half. Plasma decay half life for steady-state axitinib was evaluated on Cycle 2 Day 15. |
Time Frame | C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo[blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Mean (Standard Deviation) [hr] |
2.48
(1.902)
|
2.81
(1.685)
|
Title | Apparent Oral Clearance (CL/F) of Axitinib |
---|---|
Description | Clearance (CL) of a drug is a measure of the rate at which a drug is metabolized or eliminated by normal biological processes. Clearance obtained after oral dose (apparent oral clearance) is influenced by the fraction of the dose absorbed (F). Clearance is defined as the volume of blood from which drug can be completely removed per unit of time. CL/F for steady-state axitinib was evaluated on Cycle 2 Day 15. |
Time Frame | C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Geometric Mean (95% Confidence Interval) [L/hr] |
54.15
|
61.93
|
Title | Apparent Volume of Distribution During the Elimination Phase (Vz/F) for Axitinib |
---|---|
Description | Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Vz/F is influenced by the fraction absorbed. Vz/F for steady-state axitinb was evaluated on Cycle 2 Day 15. |
Time Frame | C2D15: pre-dose, 0.5, 1, 2, 4, and 6 hours post-dose |
Outcome Measure Data
Analysis Population Description |
---|
The pharmacokinetic (PK) population included all participants who were treated and had at least 1 concentration on 1 PK assessment day. The PK parameter analysis data set included all participants treated who had at least 1 estimated PK parameter of primary interest. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm |
---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo[blinded therapy] 5 mg BID). |
Measure Participants | 16 | 20 |
Geometric Mean (95% Confidence Interval) [L] |
158.18
|
216.62
|
Title | Change From Baseline in Systolic Blood Pressure |
---|---|
Description | Value at respective visit minus value at baseline |
Time Frame | At screening (D-14 to D-1); lead-in period: Cycle 1 - Day 1 and Day 15; Cycle 2 - Day 1 and Day 15; Cycle 3 & subsequent cycles Day 1; end of study and follow-up 28 days after last dose. |
Outcome Measure Data
Analysis Population Description |
---|
The SA population consists of all participatns who received at least one dose of study medication. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 56 | 56 | 91 |
Cycle 1 Day 1 (n=52,51,73) |
-4.3
(11.1)
|
-2.9
(9.2)
|
-1.8
(14.2)
|
Cycle 1 Day 15 (n=56,56,91) |
3.8
(12.2)
|
4.1
(12.5)
|
11.5
(18.0)
|
Cycle 2 Day 1 (n=56,56,91) |
1.9
(12.4)
|
0.9
(13.6)
|
9.9
(18.7)
|
Cycle 2 Day 15 (n=55,55,86) |
3.6
(13.8)
|
2.7
(16.6)
|
5.9
(20.3)
|
Cycle 3 Day 1 (n=48,49,84) |
3.5
(15.1)
|
8.4
(15.4)
|
5.2
(20.2)
|
Cycle 4 Day 1 (n=45,48,79) |
4.3
(12.7)
|
3.5
(13.0)
|
5.5
(18.2)
|
End of treatment (n=35,44,51) |
2.4
(17.0)
|
1.7
(14.0)
|
-2.8
(19.0)
|
Follow-up (n=16,25,36) |
-3.6
(16.9)
|
-0.4
(16.3)
|
-0.6
(16.7)
|
Title | Change From Baseline in Diastolic Blood Pressure |
---|---|
Description | Value at respective visit minus value at baseline. |
Time Frame | At screening (D-14 to D-1); lead-in period: Cycle 1 - Day 1 and Day 15; Cycle 2 - Day 1 and Day 15; Cycle 3 & subsequent cycles Day 1; end of study and follow-up 28 days after last dose. |
Outcome Measure Data
Analysis Population Description |
---|
The SA population consists of all participatns who received at least one dose of study medication. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 56 | 56 | 91 |
Cycle 1 Day 1 (n=52,51,73) |
-1.6
(8.2)
|
-2.6
(7.4)
|
0.5
(8.4)
|
Cycle 1 Day 15 (n=56,56,91) |
4.8
(8.5)
|
3.0
(7.7)
|
11.5
(10.0)
|
Cycle 2 Day 1 (n=56,56,91) |
4.2
(9.0)
|
3.5
(8.0)
|
10.5
(10.5)
|
Cycle 2 Day 15 (n=55,55,86) |
5.5
(10.5)
|
4.4
(10.7)
|
9.7
(11.3)
|
Cycle 3 Day 1 (n=48,49,84) |
6.6
(8.3)
|
5.9
(9.3)
|
9.1
(13.6)
|
Cycle 4 Day 1 (n=45,48,79) |
7.4
(8.2)
|
4.6
(8.5)
|
8.7
(11.8)
|
End of treatment (n=35,44,51) |
0.6
(10.8)
|
3.5
(6.3)
|
3.0
(10.5)
|
Follow-up (n=16,25,36) |
-4.5
(10.1)
|
-1.3
(8.5)
|
1.8
(9.0)
|
Title | Comparison of Circulating Endothelial Cells (CECs) in Blood: Cluster of Differentiation (CD)146+/CD105+ at Baseline |
---|---|
Description | CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD146+/CD105+ CECs, CD146+/CD105+ mean fluorescence intensity (MFI) platelet derived growth factor receptor (PDGFR)-beta, CD146+/CD105+ MFI phospho-PDGFR (pPDGFR)-beta, CD146+/CD105+ phospho-Vascular endothelial growth factor receptor (pVEGFR), CD146+/CD105+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported. |
Time Frame | At baseline - Beginning of the lead-in period (Cycle 1 Day 1) |
Outcome Measure Data
Analysis Population Description |
---|
The Biomarker Analysis Set included participants receiving at least one dose of treatment, with a Cycle 1 Day 1 biomarker result for at least one biomarker. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 17 | 22 | 20 |
Baseline CECs Count (n=17,22,20) |
23584
(18213.1)
|
28544
(27694.4)
|
29663
(30651.0)
|
Baseline MFI PDGFR-BETA (n=17,22,20) |
346815
(179563)
|
455238
(238157)
|
327567
(167728)
|
Baseline MFI pPDGFR-BETA (n=17,22,20) |
401226
(195445)
|
395509
(136933)
|
397672
(193172)
|
Baseline MFI pVEGFR (n=16,22,20) |
456086
(290174)
|
436197
(128225)
|
398754
(188137)
|
Baseline MFI VEGFR (n=16,22,20) |
367799
(181320)
|
473290
(228619)
|
359092
(167706)
|
Title | Comparison of the Ratio of CECs in Blood: CD146+/CD105+ at Each Time Point to Baseline |
---|---|
Description | CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD146+/CD105+ CECs, CD146+/CD105+ MFI platelet derived growth factor receptor (PDGFR)-beta, CD146+/CD105+ MFI phospho-PDGFR (pPDGFR)-beta, CD146+/CD105+ phospho-VEGFR (pVEGFR), CD146+/CD105+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported. |
Time Frame | At end of the lead-in period (Cycle 1 Day 15), Cycle 2 Day 15 and End of therapy (EOT) |
Outcome Measure Data
Analysis Population Description |
---|
The Biomarker Analysis Set included participants receiving at least one dose of treatment, with a Cycle 1 Day 1 biomarker result for at least one biomarker. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 17 | 22 | 20 |
C1D15:C1D1 CECs Count (n=11,18,14) |
2.3
(2.52)
|
3.7
(6.92)
|
2.2
(3.10)
|
C2D15:C1D1 CECs Count (n=13,16,11) |
1.3
(1.43)
|
4.4
(9.27)
|
1.3
(1.22)
|
EOT:C1D1 CECs Count (n=7,9,4) |
2.8
(4.81)
|
8.9
(21.70)
|
1.2
(1.50)
|
C1D15:C1D1 MFI PDGFRBETA (n=11,17,13) |
1.3
(1.03)
|
1.5
(1.14)
|
1.1
(0.73)
|
C2D15:C1D1 MFI PDGFRBETA (n=13,16,11) |
1.4
(1.24)
|
1.1
(1.14)
|
2.2
(1.62)
|
EOT:C1D1 MFI PDGFRBETA (n=7,9,4) |
1.5
(1.75)
|
0.6
(0.52)
|
1.2
(1.78)
|
C1D15:C1D1 MFI pPDGFR-BETA (n=11,17,13) |
1.1
(0.63)
|
1.2
(0.77)
|
1.0
(1.12)
|
C2D15:C1D1 MFI pPDGFR-BETA (n=13,16,11) |
1.0
(0.69)
|
0.8
(0.45)
|
1.2
(0.79)
|
EOT:C1D1 MFI pPDGFRBETA (n=7,9,4) |
0.8
(0.71)
|
0.8
(0.93)
|
1.9
(1.57)
|
C1D15:C1D1 MFI pVEGFR (n=10,18,14) |
1.0
(0.46)
|
1.2
(0.88)
|
1.2
(1.00)
|
C2D15:C1D1 MFI pVEGFR (n=12,16,11) |
1.0
(0.74)
|
0.9
(0.82)
|
1.2
(0.80)
|
EOT:C1D1 MFI pVEGFR (n=7,9,4) |
0.8
(0.53)
|
1.3
(0.96)
|
3.0
(1.16)
|
C1D15:C1D1 MFI VEGFR (n=10,18,14) |
1.4
(1.25)
|
1.3
(0.94)
|
1.0
(0.64)
|
C2D15:C1D1 MFI VEGFR (n=12,16,11) |
1.5
(1.48)
|
1.3
(0.99)
|
2.1
(1.72)
|
EOT:C1D1 MFI VEGFR (n=7,9,4) |
1.1
(1.03)
|
0.7
(0.48)
|
1.9
(1.63)
|
Title | Circulating Endothelial Cells (CECs) in Blood: CD31+/CD146+ |
---|---|
Description | CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD31+/CD146+ CECs, CD31+/CD146+ MFI PDGFR-beta, CD31+/CD146+ MFI pPDGFR-beta, CD31+/CD146+ pVEGFR, CD31+/CD146+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported. |
Time Frame | At baseline - Beginning of the lead-in period (Cycle 1 Day 1) |
Outcome Measure Data
Analysis Population Description |
---|
The Biomarker Analysis Set included participants receiving at least one dose of treatment, with a Cycle 1 Day 1 biomarker result for at least one biomarker. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 17 | 22 | 20 |
Baseline CECs Count (n=17,22,20) |
74668
(50558.9)
|
76258
(46779.5)
|
77437
(63419.4)
|
Baseline MFI PDGFR-BETA (n=17,21,20) |
333760
(164604)
|
380886
(147261)
|
442642
(267436)
|
Baseline MFI pPDGFR-BETA (n=17,21,20) |
380139
(205600)
|
355441
(147046)
|
383202
(211174)
|
Baseline MFI pVEGFR (n=17,22,20) |
385617
(203956)
|
352644
(128803)
|
380184
(173578)
|
Baseline MFI VEGFR (n=17,22,20) |
330333
(151710)
|
401909
(165235)
|
359097
(146943)
|
Title | Comparison of Ratio of CECs in Blood: CD31+/CD146+ at Each Time Point to Baseline |
---|---|
Description | CECs are noninvasive marker of vascular damage, remodeling, and dysfunction. Samples were collected and following proteins were analyzed: CD31+/CD146+ CECs, CD31+/CD146+ MFI PDGFR-beta, CD31+/CD146+ MFI pPDGFR-beta, CD31+/CD146+ pVEGFR, CD31+/CD146+ MFI VEGFR. The ratio of plasma levels of the biomarkers at the selected time point vs baseline is reported. |
Time Frame | At end of the lead-in period (Cycle 1 Day 15), Cycle 2 Day 15 and End of therapy (EOT) |
Outcome Measure Data
Analysis Population Description |
---|
The Biomarker Analysis Set included participants receiving at least one dose of treatment, with a Cycle 1 Day 1 biomarker result for at least one biomarker. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo[blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 17 | 22 | 20 |
C1D15:C1D1 CECs Count (n=11,18,14) |
2.7
(3.17)
|
1.6
(2.32)
|
1.5
(2.31)
|
C2D15:C1D1 CECs Count (n=13,16,11) |
1.4
(1.38)
|
2.2
(3.91)
|
2.5
(3.98)
|
EOT:C1D1 CECs COUNT (n=7,9,4) |
1.5
(1.95)
|
1.4
(2.66)
|
0.6
(0.71)
|
C1D15:C1D1 MFI PDGFRBETA (n=11,15,13) |
1.2
(0.74)
|
1.3
(0.89)
|
0.8
(0.51)
|
C2D15:C1D1 MFI PDGFRBETA (n=13,14,11) |
1.4
(1.36)
|
1.1
(1.03)
|
2.2
(2.64)
|
EOT:C1D1 MFI PDGFRBETA (n=6,8,4) |
1.2
(1.23)
|
0.6
(0.51)
|
1.7
(1.49)
|
C1D15:C1D1 MFI pPDGFR-BETA (n=11,15,13) |
1.2
(1.07)
|
1.4
(0.81)
|
1.0
(0.87)
|
C2D15:C1D1 MFI pPDGFR-BETA (n=13,14,11) |
1.2
(0.89)
|
0.8
(0.38)
|
1.1
(0.71)
|
EOT:C1D1 MFI pPDGFRBETA (n=6,8,4) |
0.7
(0.63)
|
0.8
(0.91)
|
3.0
(0.47)
|
C1D15:C1D1 MFI pVEGFR (n=11,18,14) |
1.1
(0.75)
|
1.4
(0.74)
|
1.2
(0.90)
|
C2D15:C1D1 MFI pVEGFR (n=13,16,10) |
1.2
(1.00)
|
0.9
(0.68)
|
1.3
(0.70)
|
EOT:C1D1 MFI pVEGFR (n=7,9,4) |
0.7
(0.59)
|
1.1
(1.24)
|
3.1
(0.95)
|
C1D15:C1D1 MFI VEGFR (n=11,18,14) |
1.3
(0.93)
|
1.3
(0.90)
|
1.0
(0.57)
|
C2D15:C1D1 MFI VEGFR n=13,16,10) |
1.5
(1.44)
|
1.2
(0.96)
|
2.1
(1.80)
|
EOT:C1D1 MFI VEGFR (n=7,9,4) |
1.2
(1.27)
|
1.1
(0.90)
|
1.5
(1.42)
|
Title | ORR in Subgroups That Were Defined by Vascular Endothelial Growth Factor A (VEGFA) or Vascular Endothelial Growth Factor Receptor 3 (VEGFR3) Polymorphisms |
---|---|
Description | ORR, defined as proportion of participants with CR or PR according to RECIST, in subgroups that were defined by VEGFA or VEGFR3 polymorphisms. |
Time Frame | At baseline - Beginning of the lead-in period (Cycle 1 Day 1) |
Outcome Measure Data
Analysis Population Description |
---|
The Safety Analysis (SA) population consisted of all participants who received at least one dose of study medication with treatment assignments designated according to actual study treatment received. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 49 | 49 | 79 |
VEGFA/rs699947 Genotype: A/A (n = 7, 9, 14) |
85.7
153%
|
22.2
39.6%
|
42.9
47.1%
|
VEGFA/rs699947 Genotype: A/C (n = 22, 20, 41) |
54.5
97.3%
|
35.0
62.5%
|
65.9
72.4%
|
VEGFA/rs699947 Genotype: C/C (n = 14, 14, 24) |
50.0
89.3%
|
35.7
63.8%
|
66.7
73.3%
|
VEGFA/rs1570360 Genotype: G/G (n = 22, 23, 43) |
59.1
105.5%
|
39.1
69.8%
|
67.4
74.1%
|
VEGFA/rs1570360 Genotype: G/A (n = 19, 16, 29) |
57.9
103.4%
|
18.8
33.6%
|
58.6
64.4%
|
VEGFA/rs1570360 Genotype: A/A (n = 2, 4, 7) |
50.0
89.3%
|
50.0
89.3%
|
42.9
47.1%
|
VEGFR3/rs448012 Genotype: G/G (n = 16, 15, 28) |
81.3
145.2%
|
53.3
95.2%
|
60.7
66.7%
|
VEGFR3/rs448012 Genotype: G/C (n = 22, 22, 35) |
45.5
81.3%
|
18.2
32.5%
|
57.1
62.7%
|
VEGFR3/rs448012 Genotype: C/C (n = 5, 6, 16) |
40.0
71.4%
|
33.3
59.5%
|
75.0
82.4%
|
VEGFR3/rs307826 Genotype: A/A (n = 36, 39, 79) |
58.3
104.1%
|
30.8
55%
|
64.3
70.7%
|
VEGFR3/rs307826 Genotype: A/G (n = 6, 4, 9) |
50.0
89.3%
|
50.0
89.3%
|
44.4
48.8%
|
VEGFR3/rs307826 Genotype: G/G (n = 1, 0, 0) |
100.0
178.6%
|
0
0%
|
0
0%
|
VEGFR3/rs307821 Genotype: G/G (n = 36, 38, 79) |
55.6
99.3%
|
28.9
51.6%
|
65.2
71.6%
|
VEGFR3/rs307821 Genotype: G/T (n = 6, 5, 10) |
66.7
119.1%
|
60.0
107.1%
|
40.0
44%
|
VEGFR3/rs307821 Genotype: T/T (n = 1, 0, 0) |
100.0
178.6%
|
0
0%
|
0
0%
|
Title | PFS in Subgroups That Were Defined by Vascular Endothelial Growth Factor A (VEGFA) or Vascular Endothelial Growth Factor Receptor 3 (VEGFR3) Polymorphisms |
---|---|
Description | PFS, defined as the time from randomization to first documentation of objective tumor progression or to death due to any cause, in subgroups that were defined by VEGFA or VEGFR3 polymorphisms. Estimates of the PFS curves from the Kaplan-Meier method were presented. |
Time Frame | At baseline - Beginning of the lead-in period (Cycle 1 Day 1) |
Outcome Measure Data
Analysis Population Description |
---|
The Safety Analysis (SA) population consisted of all participants who received at least one dose of study medication with treatment assignments designated according to actual study treatment received. |
Arm/Group Title | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm |
---|---|---|---|
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. |
Measure Participants | 43 | 43 | 79 |
VEGFA/rs699947 Genotype: A/A (n = 7, 9, 14) |
NA
|
11.50
|
7.33
|
VEGFA/rs699947 Genotype: A/C (n = 22, 20, 41) |
11.07
|
9.67
|
16.59
|
VEGFA/rs699947 Genotype: C/C (n = 14, 14, 41) |
18.74
|
24.64
|
25.13
|
VEGFA/rs1570360 Genotype: G/G (n = 22, 23, 43) |
14.62
|
19.42
|
25.13
|
VEGFA/rs1570360 Genotype: G/A (n = 19, 16, 29) |
12.78
|
8.34
|
13.90
|
VEGFA/rs1570360 Genotype: A/A (n = 2, 4, 29) |
NA
|
10.04
|
8.57
|
VEGFR3/rs448012 Genotype: G/G (n = 16, 15, 28) |
17.44
|
19.42
|
22.54
|
VEGFR3/rs448012 Genotype: G/C (n = 22, 22, 35) |
9.18
|
8.31
|
13.83
|
VEGFR3/rs448012 Genotype: C/C (n = 5, 6, 16) |
11.07
|
15.67
|
NA
|
VEGFR3/rs307826 Genotype: A/A (n = 36, 39, 70) |
13.73
|
15.67
|
16.56
|
VEGFR3/rs307826 Genotype: A/G (n = 6, 4, 9) |
16.52
|
7.93
|
16.26
|
VEGFR3/rs307826 Genotype: G/G (n = 0, 0, 0) |
NA
|
NA
|
NA
|
VEGFR3/rs307821 Genotype: G/G (n = 36, 38, 69) |
12.78
|
15.67
|
16.59
|
VEGFR3/rs307821 Genotype: G/T (n = 36, 38, 10) |
24.80
|
8.34
|
13.86
|
VEGFR3/rs307821 Genotype: T/T (n = 1, 0, 0) |
NA
|
NA
|
NA
|
Adverse Events
Time Frame | AEs were reported until follow up visit. Non-SAEs: up to 28 days post last dose or upon starting new anticancer treatment, whichever was first. SAEs: up to 28 days post last dose, irrespective of new anticancer treatment. | |||||||
---|---|---|---|---|---|---|---|---|
Adverse Event Reporting Description | The same event may be referred to as (serious and non-serious) AEs. 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 | Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | Discontinued Prior to Randomization | ||||
Arm/Group Description | Participants initially received axitinib 5 mg twice a day (BID) + axitinib(blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + axitinib (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + axitinib [blinded therapy] 5 mg BID). | Participants initially received axitinib 5mg BID + placebo (blinded therapy) 2 mg BID. After at least 2 consecutive weeks, participants satisfying the dose titration criteria had their dose level increased by one additional dose level, to axitinib 5 mg BID + placebo (blinded therapy) 5 mg BID, unless otherwise contraindicated per the investigator's clinical judgment. The maximum total daily dose was 10 mg BID (axitinib 5mg BID + placebo [blinded therapy] 5 mg BID). | Participants not eligible for randomization were assigned to receive axitinib 5 mg BID or a reduced dose per the dose modification guideline. Dose titration was not permitted in this treatment arm. | Participants who were discontinued prior to randomization to either treatment or non-randomization arms. | ||||
All Cause Mortality |
||||||||
Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | Discontinued Prior to Randomization | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | / (NaN) | ||||
Serious Adverse Events |
||||||||
Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | Discontinued Prior to Randomization | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 25/56 (44.6%) | 14/56 (25%) | 39/91 (42.9%) | 2/10 (20%) | ||||
Blood and lymphatic system disorders | ||||||||
Neutropenia | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Anaemia | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Cardiac disorders | ||||||||
Myocardial ischaemia | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Acute myocardial infarction | 1/56 (1.8%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Angina pectoris | 0/56 (0%) | 0/56 (0%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Coronary artery stenosis | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Diastolic dysfunction | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Myocardial infarction | 4/56 (7.1%) | 0/56 (0%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Acute coronary syndrome | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Atrial fibrillation | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Cardiac failure | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Coronary artery disease | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Ear and labyrinth disorders | ||||||||
Tinnitus | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Endocrine disorders | ||||||||
Hypothyroidism | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Eye disorders | ||||||||
Cataract | 0/56 (0%) | 0/56 (0%) | 3/91 (3.3%) | 0/10 (0%) | ||||
Gastrointestinal disorders | ||||||||
Diarrhoea | 2/56 (3.6%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Nausea | 2/56 (3.6%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Vomiting | 3/56 (5.4%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Diverticulum intestinal haemorrhagic | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Abdominal distension | 1/56 (1.8%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Abdominal pain | 1/56 (1.8%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Abdominal pain upper | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Ascites | 0/56 (0%) | 2/56 (3.6%) | 0/91 (0%) | 0/10 (0%) | ||||
Crohn's disease | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Enterocolitis | 0/56 (0%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Gastrointestinal hypomotility | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/1 (0%) | ||||
Ileus | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Intestinal obstruction | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Pancreatitis | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Small intestinal obstruction | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
General disorders | ||||||||
Disease progression | 1/56 (1.8%) | 1/56 (1.8%) | 6/91 (6.6%) | 0/10 (0%) | ||||
General physical health deterioration | 1/56 (1.8%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Chest pain | 1/56 (1.8%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Fatigue | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Pyrexia | 0/56 (0%) | 2/56 (3.6%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Hepatobiliary disorders | ||||||||
Cholecystitis chronic | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Biliary colic | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Cholelithiasis | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Infections and infestations | ||||||||
Cystitis | 1/56 (1.8%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Lung abscess | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Pneumonia | 3/56 (5.4%) | 2/56 (3.6%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Appendicitis | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Infection | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Lung infection | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Osteomyelitis | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Peritonitis bacterial | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Postoperative wound infection | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Gingivitis | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Injury, poisoning and procedural complications | ||||||||
Lumbar vertebral fracture | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Overdose | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Postoperative hernia | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Postoperative wound complication | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Road traffic accident | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Cervical vertebral fracture | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Incisional hernia | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Postoperative ileus | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Rib fracture | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Investigations | ||||||||
Blood creatinine increased | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Blood sodium decreased | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Metabolism and nutrition disorders | ||||||||
Dehydration | 5/56 (8.9%) | 0/56 (0%) | 3/91 (3.3%) | 1/10 (10%) | ||||
Decreased appetite | 1/56 (1.8%) | 1/56 (1.8%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Hypercalcaemia | 0/56 (0%) | 0/56 (0%) | 0/91 (0%) | 1/10 (10%) | ||||
Hypokalaemia | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Hyponatraemia | 0/56 (0%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Musculoskeletal and connective tissue disorders | ||||||||
Back pain | 2/56 (3.6%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Haemarthrosis | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Pain in extremity | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||||
Bladder cancer | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Breast cancer | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Colon cancer | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Nervous system disorders | ||||||||
Cerebrovascular insufficiency | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Syncope | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Encephalopathy | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Headache | 0/56 (0%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Presyncope | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Somnolence | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Cerebrovascular accident | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Monoparesis | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Transient ischaemic attack | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Psychiatric disorders | ||||||||
Delirium | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Renal and urinary disorders | ||||||||
Renal colic | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Postrenal failure | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Renal failure | 0/56 (0%) | 0/56 (0%) | 0/91 (0%) | 1/10 (10%) | ||||
Acute kidney injury | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Urinary retention | 0/56 (0%) | 0/56 (0%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Reproductive system and breast disorders | ||||||||
Pelvic prolapse | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Respiratory, thoracic and mediastinal disorders | ||||||||
Atelectasis | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Dyspnoea | 1/56 (1.8%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Cough | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 0/10 (0%) | ||||
Pleural effusion | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Pulmonary hypertension | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Pulmonary oedema | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Hypercapnia | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Pulmonary embolism | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Skin and subcutaneous tissue disorders | ||||||||
Dermatitis | 1/56 (1.8%) | 0/56 (0%) | 0/91 (0%) | 0/10 (0%) | ||||
Surgical and medical procedures | ||||||||
Incisional hernia repair | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Vascular disorders | ||||||||
Circulatory collapse | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Hypertension | 0/56 (0%) | 1/56 (1.8%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Hypertensive crisis | 0/56 (0%) | 0/56 (0%) | 0/91 (0%) | 1/10 (10%) | ||||
Hypotension | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Orthostatic hypotension | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Other (Not Including Serious) Adverse Events |
||||||||
Active Titration Arm | Placebo Titration Arm | Non-randomized Arm | Discontinued Prior to Randomization | |||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 55/56 (98.2%) | 51/56 (91.1%) | 91/91 (100%) | 9/10 (90%) | ||||
Blood and lymphatic system disorders | ||||||||
Anaemia | 5/56 (8.9%) | 4/56 (7.1%) | 9/91 (9.9%) | 1/10 (10%) | ||||
Lymphopenia | 0/56 (0%) | 0/56 (0%) | 2/91 (2.2%) | 1/10 (10%) | ||||
Thrombocytopenia | 5/56 (8.9%) | 3/56 (5.4%) | 15/91 (16.5%) | 0/10 (0%) | ||||
Cardiac disorders | ||||||||
Sinus tachycardia | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 2/10 (20%) | ||||
Ear and labyrinth disorders | ||||||||
Tinnitus | 0/56 (0%) | 3/56 (5.4%) | 4/91 (4.4%) | 0/10 (0%) | ||||
Endocrine disorders | ||||||||
Hypothyroidism | 18/56 (32.1%) | 13/56 (23.2%) | 41/91 (45.1%) | 2/10 (20%) | ||||
Gastrointestinal disorders | ||||||||
Abdominal pain | 9/56 (16.1%) | 9/56 (16.1%) | 11/91 (12.1%) | 1/10 (10%) | ||||
Abdominal pain upper | 6/56 (10.7%) | 2/56 (3.6%) | 11/91 (12.1%) | 0/10 (0%) | ||||
Constipation | 11/56 (19.6%) | 7/56 (12.5%) | 27/91 (29.7%) | 3/10 (30%) | ||||
Diarrhoea | 34/56 (60.7%) | 35/56 (62.5%) | 58/91 (63.7%) | 1/10 (10%) | ||||
Dry Mouth | 7/56 (12.5%) | 2/56 (3.6%) | 7/91 (7.7%) | 0/10 (0%) | ||||
Dyspepsia | 7/56 (12.5%) | 5/56 (8.9%) | 18/91 (19.8%) | 0/10 (0%) | ||||
Flatulence | 7/56 (12.5%) | 3/56 (5.4%) | 4/91 (4.4%) | 0/10 (0%) | ||||
Haemorrhoids | 2/56 (3.6%) | 1/56 (1.8%) | 4/91 (4.4%) | 1/10 (10%) | ||||
Nausea | 24/56 (42.9%) | 19/56 (33.9%) | 33/91 (36.3%) | 2/10 (20%) | ||||
Stomatitis | 10/56 (17.9%) | 4/56 (7.1%) | 17/91 (18.7%) | 0/10 (0%) | ||||
Vomiting | 18/56 (32.1%) | 12/56 (21.4%) | 25/91 (27.5%) | 2/10 (20%) | ||||
Abdominal distension | 1/56 (1.8%) | 3/56 (5.4%) | 3/91 (3.3%) | 0/10 (0%) | ||||
Gastritis | 3/56 (5.4%) | 2/56 (3.6%) | 9/91 (9.9%) | 0/10 (0%) | ||||
Gastrooesophageal reflux disease | 2/56 (3.6%) | 3/56 (5.4%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Abdominal discomfort | 2/56 (3.6%) | 0/56 (0%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Dysphagia | 0/56 (0%) | 2/56 (3.6%) | 2/91 (2.2%) | 1/10 (10%) | ||||
Proctalgia | 2/56 (3.6%) | 0/56 (0%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Toothache | 1/56 (1.8%) | 3/56 (5.4%) | 5/91 (5.5%) | 0/10 (0%) | ||||
General disorders | ||||||||
Asthenia | 6/56 (10.7%) | 5/56 (8.9%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Fatigue | 27/56 (48.2%) | 26/56 (46.4%) | 49/91 (53.8%) | 4/10 (40%) | ||||
Mucosal inflammation | 12/56 (21.4%) | 8/56 (14.3%) | 13/91 (14.3%) | 0/10 (0%) | ||||
Oedema peripheral | 4/56 (7.1%) | 3/56 (5.4%) | 14/91 (15.4%) | 0/10 (0%) | ||||
Pain | 4/56 (7.1%) | 3/56 (5.4%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Chest pain | 5/56 (8.9%) | 2/56 (3.6%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Chills | 4/56 (7.1%) | 1/56 (1.8%) | 5/91 (5.5%) | 0/10 (0%) | ||||
General physical health deterioration | 0/56 (0%) | 0/56 (0%) | 0/91 (0%) | 1/10 (10%) | ||||
Pyrexia | 6/56 (10.7%) | 3/56 (5.4%) | 4/91 (4.4%) | 0/10 (0%) | ||||
Hepatobiliary disorders | ||||||||
Hepatic function abnormal | 3/56 (5.4%) | 1/56 (1.8%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Infections and infestations | ||||||||
Rhinitis | 3/56 (5.4%) | 6/56 (10.7%) | 4/91 (4.4%) | 0/10 (0%) | ||||
Upper respiratory tract infection | 4/56 (7.1%) | 3/56 (5.4%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Nasopharyngitis | 4/56 (7.1%) | 3/56 (5.4%) | 19/91 (20.9%) | 0/10 (0%) | ||||
Respiratory tract infection | 2/56 (3.6%) | 3/56 (5.4%) | 0/91 (0%) | 0/10 (0%) | ||||
Sinusitis | 4/56 (7.1%) | 2/56 (3.6%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Urinary tract infection | 3/56 (5.4%) | 1/56 (1.8%) | 10/91 (11%) | 1/10 (10%) | ||||
Investigations | ||||||||
Alanine aminotransferase increased | 6/56 (10.7%) | 9/56 (16.1%) | 12/91 (13.2%) | 0/10 (0%) | ||||
Aspartate aminotransferase increased | 6/56 (10.7%) | 10/56 (17.9%) | 12/91 (13.2%) | 0/10 (0%) | ||||
Blood creatinine increased | 4/56 (7.1%) | 8/56 (14.3%) | 14/91 (15.4%) | 1/10 (10%) | ||||
Blood glucose increased | 4/56 (7.1%) | 7/56 (12.5%) | 10/91 (11%) | 2/10 (20%) | ||||
Fibrin D dimer increased | 0/56 (0%) | 1/56 (1.8%) | 0/91 (0%) | 1/10 (10%) | ||||
Weight decreased | 16/56 (28.6%) | 12/56 (21.4%) | 25/91 (27.5%) | 1/10 (10%) | ||||
Blood alkaline phosphatase increased | 4/56 (7.1%) | 4/56 (7.1%) | 6/91 (6.6%) | 2/10 (20%) | ||||
Blood glucose decreased | 3/56 (5.4%) | 5/56 (8.9%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Blood potassium increased | 4/56 (7.1%) | 3/56 (5.4%) | 4/91 (4.4%) | 0/10 (0%) | ||||
Blood thyroid stimulating hormone increased | 8/56 (14.3%) | 7/56 (12.5%) | 9/91 (9.9%) | 0/10 (0%) | ||||
Blood albumin decreased | 1/56 (1.8%) | 3/56 (5.4%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Blood sodium decreased | 2/56 (3.6%) | 3/56 (5.4%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Blood triglycerides increased | 2/56 (3.6%) | 2/56 (3.6%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Haemoglobin decreased | 1/56 (1.8%) | 1/56 (1.8%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Metabolism and nutrition disorders | ||||||||
Decreased appetite | 21/56 (37.5%) | 16/56 (28.6%) | 37/91 (40.7%) | 3/10 (30%) | ||||
Hyponatraemia | 4/56 (7.1%) | 1/56 (1.8%) | 4/91 (4.4%) | 1/10 (10%) | ||||
Hyperkalaemia | 6/56 (10.7%) | 1/56 (1.8%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Hyperlipidaemia | 0/56 (0%) | 0/56 (0%) | 7/91 (7.7%) | 0/10 (0%) | ||||
Hyperuricaemia | 1/56 (1.8%) | 0/56 (0%) | 9/91 (9.9%) | 0/10 (0%) | ||||
Hypoalbuminaemia | 3/56 (5.4%) | 1/56 (1.8%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Hypophosphataemia | 2/56 (3.6%) | 2/56 (3.6%) | 4/91 (4.4%) | 1/10 (10%) | ||||
Dehydration | 3/56 (5.4%) | 4/56 (7.1%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Hyperglycaemia | 4/56 (7.1%) | 3/56 (5.4%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Hypoglycaemia | 0/56 (0%) | 3/56 (5.4%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Musculoskeletal and connective tissue disorders | ||||||||
Arthralgia | 13/56 (23.2%) | 11/56 (19.6%) | 17/91 (18.7%) | 0/10 (0%) | ||||
Back pain | 13/56 (23.2%) | 8/56 (14.3%) | 17/91 (18.7%) | 0/10 (0%) | ||||
Groin pain | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 1/10 (10%) | ||||
Musculoskeletal pain | 8/56 (14.3%) | 4/56 (7.1%) | 15/91 (16.5%) | 0/10 (0%) | ||||
Bone pain | 3/56 (5.4%) | 2/56 (3.6%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Muscular weakness | 3/56 (5.4%) | 2/56 (3.6%) | 2/91 (2.2%) | 0/10 (0%) | ||||
Musculoskeletal stiffness | 1/56 (1.8%) | 4/56 (7.1%) | 3/91 (3.3%) | 0/10 (0%) | ||||
Myalgia | 4/56 (7.1%) | 3/56 (5.4%) | 8/91 (8.8%) | 0/10 (0%) | ||||
Neck pain | 4/56 (7.1%) | 4/56 (7.1%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Pain in extremity | 8/56 (14.3%) | 9/56 (16.1%) | 23/91 (25.3%) | 2/10 (20%) | ||||
Flank pain | 1/56 (1.8%) | 3/56 (5.4%) | 4/91 (4.4%) | 0/10 (0%) | ||||
Muscle spasms | 3/56 (5.4%) | 3/56 (5.4%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Musculoskeletal chest pain | 3/56 (5.4%) | 3/56 (5.4%) | 3/91 (3.3%) | 0/10 (0%) | ||||
Nervous system disorders | ||||||||
Dysgeusia | 9/56 (16.1%) | 5/56 (8.9%) | 21/91 (23.1%) | 1/10 (10%) | ||||
Headache | 9/56 (16.1%) | 15/56 (26.8%) | 27/91 (29.7%) | 0/10 (0%) | ||||
Hypoaesthesia | 2/56 (3.6%) | 0/56 (0%) | 4/91 (4.4%) | 1/10 (10%) | ||||
Paraesthesia | 5/56 (8.9%) | 3/56 (5.4%) | 3/91 (3.3%) | 1/10 (10%) | ||||
Dizziness | 8/56 (14.3%) | 10/56 (17.9%) | 14/91 (15.4%) | 1/10 (10%) | ||||
Transient ischaemic attack | 0/56 (0%) | 0/56 (0%) | 1/91 (1.1%) | 1/10 (10%) | ||||
Dyskinesia | 0/56 (0%) | 0/56 (0%) | 0/91 (0%) | 1/10 (10%) | ||||
Peripheral sensory neuropathy | 4/56 (7.1%) | 1/56 (1.8%) | 3/91 (3.3%) | 0/10 (0%) | ||||
Psychiatric disorders | ||||||||
Confusional state | 1/56 (1.8%) | 1/56 (1.8%) | 0/91 (0%) | 2/10 (20%) | ||||
Insomnia | 3/56 (5.4%) | 4/56 (7.1%) | 8/91 (8.8%) | 1/10 (10%) | ||||
Anxiety | 3/56 (5.4%) | 3/56 (5.4%) | 7/91 (7.7%) | 0/10 (0%) | ||||
Delirium | 0/56 (0%) | 0/56 (0%) | 0/91 (0%) | 1/10 (10%) | ||||
Depression | 4/56 (7.1%) | 4/56 (7.1%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Renal and urinary disorders | ||||||||
Haemoglobinuria | 2/56 (3.6%) | 3/56 (5.4%) | 5/91 (5.5%) | 1/10 (10%) | ||||
Proteinuria | 12/56 (21.4%) | 12/56 (21.4%) | 40/91 (44%) | 2/10 (20%) | ||||
Dysuria | 3/56 (5.4%) | 0/56 (0%) | 3/91 (3.3%) | 0/10 (0%) | ||||
Respiratory, thoracic and mediastinal disorders | ||||||||
Cough | 7/56 (12.5%) | 8/56 (14.3%) | 19/91 (20.9%) | 0/10 (0%) | ||||
Dysphonia | 18/56 (32.1%) | 20/56 (35.7%) | 44/91 (48.4%) | 3/10 (30%) | ||||
Dyspnoea | 6/56 (10.7%) | 8/56 (14.3%) | 27/91 (29.7%) | 1/10 (10%) | ||||
Epistaxis | 4/56 (7.1%) | 3/56 (5.4%) | 12/91 (13.2%) | 0/10 (0%) | ||||
Oropharyngeal pain | 4/56 (7.1%) | 2/56 (3.6%) | 8/91 (8.8%) | 0/10 (0%) | ||||
Skin and subcutaneous tissue disorders | ||||||||
Dry skin | 7/56 (12.5%) | 3/56 (5.4%) | 7/91 (7.7%) | 0/10 (0%) | ||||
Palmar-plantar erythrodysaesthesia syndrome | 18/56 (32.1%) | 10/56 (17.9%) | 40/91 (44%) | 0/10 (0%) | ||||
Pruritus | 2/56 (3.6%) | 6/56 (10.7%) | 13/91 (14.3%) | 0/10 (0%) | ||||
Rash | 5/56 (8.9%) | 8/56 (14.3%) | 19/91 (20.9%) | 0/10 (0%) | ||||
Alopecia | 2/56 (3.6%) | 3/56 (5.4%) | 14/91 (15.4%) | 0/10 (0%) | ||||
Erythema | 1/56 (1.8%) | 2/56 (3.6%) | 6/91 (6.6%) | 0/10 (0%) | ||||
Hyperkeratosis | 2/56 (3.6%) | 4/56 (7.1%) | 5/91 (5.5%) | 0/10 (0%) | ||||
Surgical and medical procedures | ||||||||
Tooth extraction | 0/56 (0%) | 3/56 (5.4%) | 1/91 (1.1%) | 0/10 (0%) | ||||
Vascular disorders | ||||||||
Hypertension | 35/56 (62.5%) | 24/56 (42.9%) | 76/91 (83.5%) | 5/10 (50%) | ||||
Hypotension | 0/56 (0%) | 8/56 (14.3%) | 9/91 (9.9%) | 0/10 (0%) |
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 |
---|---|
Organization | Pfizer, Inc. |
Phone | 1-800-718-1021 |
ClinicalTrials.gov_Inquiries@pfizer.com |
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