Randomized Phase II Study of AZD6244 (Mitogen-activated Protein Kinase Inhibitor) MEK-Inhibitor With Erlotinib in KRAS Wild Type Advanced Non-Small Cell Lung Cancer (NSCLC) and a Randomized Phase II Study of AZD6244 With Erlotinib in Mutant KRAS Adva...
Study Details
Study Description
Brief Summary
Background:
AZD6244 (ARRY-142886) is an investigational anticancer drug that is designed to block a critical component (MEK (methyl ethyl ketone)) of a pathway (MAP (mitogen-activated protein) kinase pathway) that causes some lung cancer cells to grow. The MAP kinase pathway could be overactive in a proportion of lung cancers, including some which also have another mutation in a protein known as KRAS (Kirsten rat sarcoma viral oncogene homolog). Approximately 20% of lung cancers have KRAS mutations which can make some cancer treatments including erlotinib, a standard anticancer treatment drug less effective. Researchers are interested in determining whether AZD6244 is effective in treating advanced NSCLC (non small cell lung cancer), including KRAS mutated lung cancer that has not responded to standard therapy.
Objectives:
To determine the effectiveness of AZD6244, either alone or in combination with erlotinib, in preventing tumor growth in individuals with NSCLC.
Eligibility:
Individuals at least 18 years of age who have been diagnosed with advanced NSCLC that has not responded to standard therapy.
Design:
-
Participants will be screened with a medical history, physical examination, blood tests, imaging studies, and potentially, tumor biopsy tests to determine whether a participant's NSCLC contains mutations in the KRAS protein.
-
Participants will be divided into two groups based on the status of the KRAS protein in their NSCLC tumor cells:
-
Individuals with normal KRAS protein: Half will receive AZD6244 and erlotinib, and half will receive only erlotinib.
-
Individuals with mutated KRAS protein: Half will receive AZD6244 and erlotinib, and half will receive only AZD6244.
-
Participants will take their assigned medications daily (on an empty stomach in the morning and/or evening, depending on the treatment) for 28-day cycles of treatment. Participants will also keep a medication diary to record any side effects.
-
Participants will have frequent blood tests during the first cycle of treatment, and will have imaging studies or other tests as required by the study researchers. Participants may also have an additional tumor biopsy after the end of the first treatment cycle.
-
Treatment will continue until the disease progresses, significant side effects develop, the participant chooses to leave the study, or the researchers end the study....
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 2 |
Detailed Description
Background:
Lung Cancer is the leading cause of death among both men and women. Of the approximately 172,000 patients that are diagnosed every year with non small cell lung cancer (NSCLC) in the US, 55% present with advanced stage disease. The current treatment for advanced NSCLC is first line chemotherapy with a platinum-based doublet. Second line treatment for recurrent or progressive disease includes treatment with chemotherapy or treatment with an oral EGFR (epidermal growth factor receptor) tyrosine kinase inhibitor. Several mechanisms of resistance to EGFR tyrosine kinase inhibitors have been discovered. Presence of KRAS mutations is one of them. AZD6244 (ARRY-142886) is an investigational drug that is orally available and targets the critical kinase (MEK) in the mitogen-activated protein (MAP) kinase signal transduction pathway which is activated in NSCLC and is downstream of EGFR.
Objectives:
-
Determine the progression free survival (PFS) using the combination of AZD6244 and erlotinib in patients with wild type KRAS advanced NSCLC
-
Determine the clinical response rate (PR (partial response) + CR (complete response)) either monotherapy AZD6244 or the combination AZD6244 plus erlotinib in patients with mutated KRAS advanced NSCLC
-
Evaluate disease control rate (PR+CR+SD (stable disease)) and overall survival in both patient groups.
-
Determine a safety profile for use of AZD6244 in combination with erlotinib in patients with advanced NSCLC.
-
Measure serological markers to evaluate if these markers are correlated with tumor response.
-
Measure changes in a tumors MIB-1 (Ki-67) rate and pERK levels in response to treatment with AZD6244.
Eligibility:
-
Patients with pathologically confirmed NSCLC not amenable to potentially curative therapy and having progressed after being treated with at least one prior platinum containing chemotherapy regimen, or having refused cytotoxic chemotherapy.
-
Progressive disease should be documented prior to enrollment on the study.
-
Patient should not have more than 2 prior chemotherapy regimens.
-
Measurable disease by RECIST (Response Evaluation Criteria in Solid Tumors) criteria.
-
Adequate renal, cardiac, hepatic and hematopoietic functions
-
No major surgery, radiotherapy, or chemotherapy within 28 days of enrollment.
Design:
-
Patients will be stratified on the basis on their KRAS mutational status. Wild-Type KRAS patients will be randomized to receive either single agent erlotinib 150 mg/day or the combination of erlotinib 100 mg/day plus AZD6244 at 150 mg/day. KRAS mutant patients will be randomized to receive AZD6244 monotherapy at a dose of 75 mg twice per day, or the combination AZD6244 at 150 mg/day plus erlotinib 100 mg/day.
-
Treatment will continue until disease progression.
-
Toxicity will be assessed every cycle by the CTCAE (Common Terminology Criteria for Adverse Events) Version 4.0.
-
Tumor assessments by RECIST 1.1 criteria will be performed every 2 cycles (one cycle is 28 days).
-
Correlative studies including initial tumor mutational analysis and tissue immunohistochemistry (IHC) studies will be done on existing tumor blocks, or re-biopsied tissue prior to enrollment.
-
Patients will be evaluated for the potential to undergo repeat tumor biopsy after 1 cycle of therapy. Tumors will be assessed for MIB-1 (Ki-67) and pERK levels by IHC.
-
The study will accrue up to 40 patients with wild-type KRAS NSCLC and up to 60 patients with mutated KRAS NSCLC.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Active Comparator: KRAS Mut 2 KRAS Mutant patients randomized to combination therapy arm |
Drug: AZD6244 + Erlotinib
For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erl (erlotinib) mg qd.
|
| Active Comparator: KRAS Mut 1 KRAS Mutant patients randomized to monotherapy arm |
Drug: AZD6244
For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day).
|
| Active Comparator: WT KRAS 1 Wild-Type KRAS patients randomized to monotherapy arm |
Drug: Erlotinib
For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd (every day)
|
| Active Comparator: WT KRAS 2 Wild-Type KRAS patients randomized to combination therapy arm |
Drug: AZD6244 + Erlotinib
For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erl (erlotinib) mg qd.
|
Outcome Measures
Primary Outcome Measures
- Progression Free Survival [2.1 to 4 months]
Time between the first day of treatment to the day of disease progression. Progressive disease is at least a 20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that's the smallest on study). In addition to the relative increase of 20% of at least 5mm. (Note: the appearance of one or more lesions is also considered progression).
- Objective Response [Up to 37 months]
Objective response is complete response + partial response. Complete response is disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10mm. Partial response is at least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum diameters.
Secondary Outcome Measures
- Number of Participants With Adverse Events [42 months]
Here is the number of participants with adverse events. For the detailed list of adverse events see the adverse event module.
- Percentage of Participants With Disease Control/Stabilization [3 cycles or up to 84 days]
Disease control/stabilization is the percentage of participants with partial response (PR) + complete response (CR) + stable disease (SD). Partial response is at least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum diameters. Complete response is disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10mm. Stable disease is neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease (at least a 20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5mm. (Note: the appearance of one or more new lesions is also considered progressions.), taking as reference the smallest sum diameters.
- Overall Survival [Up to 26 months]
Time between the first day of treatment to the time of death.
- Percentage of Th17 in Cluster of Differentiation 4 (CD4)+T Cells at Baseline in Relation to Response [Pretreatment - Cycle 1 Day 1]
First the number of T cells that are CD4+ is determined by staining with an antibody to CD4 and measured in a flow cytometer. Then the number of Th17+ cells is determined by staining with an antibody to IL-17 and measured in a flow cytometer. Then the percentage of CD4+ cells that are also Th17 cells is determined as a simple ratio, i.e. Th17cells/CD4 cells. This ratio is reported here for each category of KRAS mutation status for whom we had patients.
- Number of Participants With a Reduction in Phosphorylated Extracellular Signal-Regulated Kinases (p-ERK) in Lymphocytes [Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment)]
Level of p-ERK was measured by the median channel cumber of fluorescence intensity. Data are relative to the level before therapy begins(C1D1).Then we see what the level was after therapy & compare. Every value after therapy is compared to pre-therapy, & every patient is their own control. To do that, we make C1D1 equal to 1 for every patient & then compare the pERK level after therapy by looking at the fold change in pERK level.
Other Outcome Measures
- Number of Participants With Changes in a Tumor's MIB-1 (Ki-67) Rate [At enrollment]
Changes in a tumor's MIB-1 (Ki-67) rate was to be assessed by immunohistochemistry.
- Change in T Cell Immunoglobulin Mucin 3 (TIM-3) on Tregs [Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment)]
Fold change from cycle 1 day 1 was determined by TIM-3 expression level on Tregs measured by the median channel number of fluorescence intensity.
- Change in Cytotoxic T-lymphocyte Associated Protein 4 (CTLA-4) Expression on Tregs [Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment)]
The fold change from cycle 1 day 1 was determined by the level of CTLA-4 expression on Tregs measured by the median channel number of fluorescence intensity.
- Change in Programmed Cell Death-1 (PD-1) Expression on Tregs [Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment)]
Fold change from cycle 1 day 1 was determined by the PD-1 expression level on Tregs measured by the median channel number of fluorescence intensity.
- Change in Programmed Cell Death-1 (PD-1) Expression on Cluster of Differentiation 8 (CD8)+T Cells [Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment)]
Fold change from cycle 1 day 1 was determined by programmed cell death-1 (PD-1) expression on CD8+ T cells measured by the median channel number of fluorescence intensity.
- Phospho-ERK (p-ERK), Phospho Protein Kinase B (p-AKt) and Phosphatase and Tensin Homolog (PTEN) Expression Testing [At enrollment]
p-ERK, p-AKt and PTEN protein expression testing was to be assessed by immunohistochemistry.
- Number of Participants With Overexpression of Estimated Glomerular Filtration Rate (EGFR) and c-MET [At enrollment]
Number of participants with over expression of EGFR and c-MET was to be assessed by fluoresense in situ hybridization (FISH).
- Number of Participants Who Underwent Mutational Analysis for Estimated Glomerular Filtration Rate (EGFR), Mitogen-activated Protein Kinase 1 (MEK 1), Proto-oncogene B-Raf (BRAF), and LKB1 [At enrollment]
Number of participants who underwent mutational analysis for EGFR, MEK 1, BRAF, and LKB1 was to be assessed by polymerase chain reaction (PCR).
Eligibility Criteria
Criteria
-
INCLUSION CRITERIA:
-
Patients must have histologically or cytologically confirmed advanced (Stage IV) Non Small Cell Lung Cancer that has been verified by the enrolling institution s pathology department. Mixed histologies, with small cell lung cancer components are not eligible.
-
Patients must have measurable disease by RECIST criteria, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) as greater than or equal to 20 mm with conventional techniques or as greater than or equal to 10 mm with spiral CT (computed tomography) scan.
-
Patients must have had at least one prior platinum-containing chemotherapy regimen, or have refused cytotoxic chemotherapy. Patients should have no more than two prior chemotherapy regimens. Chemotherapy regimens have no limit on the maximum or minimum number of cycles. Patients enrolled on the trial should have completed their last chemotherapy regimen at least 4 weeks ago. Patients should have completed radiation therapy at least 4 weeks prior to enrollment. Adjuvant and neoadjuvant chemotherapy does not count as prior chemotherapy for advanced disease if more than a year before enrollment.
-
Age greater than or equal to 18 years, because no dosing or adverse event data are currently available on the use of AZD6244 (ARRY-142886) as monotherapy or in combination with erlotinib in patients less than 18 years of age. Children are excluded from this study but will be eligible for future pediatric phase 2 combination trials.
-
Life expectancy of greater than 3 months.
-
ECOG (Eastern Cooperative Oncology Group) performance status less than or equal to 2 (Karnofsky greater than or equal to 60%).
-
Patients must have normal organ and marrow function as defined below:
-
leukocytes greater than or equal to 3,000/mcL
-
absolute neutrophil count greater than or equal to 1,500/mcL
-
platelets greater than or equal to 100,000/mcL
-
total bilirubin within normal institutional limits
-
AST (aspartate aminotransferase) (SGOT (serum glutamic oxaloacetic transaminase)) /ALT (alanine aminotransferase) ((SGPT (serum glutamic pyruvic transaminase)) less than or equal to 2.5 X institutional upper limit of normal
-
creatinine within normal institutional limits
OR
-
creatinine clearance greater than or equal to 60 mL/min/1.73 m^2 for patients with creatinine levels above institutional normal
-
Patients must have adequate archival material from a previous biopsy to determine KRAS status at the time of enrollment, or undergo a biopsy of fresh tissue of the primary cancer lesion or a metastatic site in order to make this determination.
-
The effects of AZD6244 and erlotinib on the developing human fetus at the recommended therapeutic dose are unknown. However preclinical data showing adverse effects on fetal survival and development with AZD6244 have been reported. For this reason since there is a potential risk of teratogenicity, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation, and for four weeks after dosing with AZD6244 ceases. Women of child-bearing potential must have a negative pregnancy test prior to entry. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. Please note that the AZD6244 manufacturer recommends that adequate contraception for male patients should be used for 16 weeks post-last dose due to sperm life cycle.
-
Ability to understand and the willingness to sign a written informed consent document.
EXCLUSION CRITERIA:
-
Patients who have had chemotherapy or radiotherapy within 4 weeks prior to entering the study or those who have not recovered to less than or equal to grade 1 toxicities from adverse events due to agents administered more than 4 weeks earlier.
-
Patients may not be receiving any other investigational agents.
-
In general, patients with known brain metastases should be excluded from this clinical trial because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events. However, patients who have completed primary treatment of their brain metastasis by surgery or radiotherapy and have been off steroids (with the exception of maintenance replacement steroids) and anti-seizure medications for greater than one month without progression of neurological symptoms are eligible for enrollment in this trial. Stability of treated brain metastases should be confirmed by repeat imaging studies (CT brain or MRI (magnetic resonance imaging) brain) performed at least one month after completion of treatment.
-
Previous MEK (methyl ethyl ketone) inhibitor or prior treatment with EGFR TKI (tyrosine kinase inhibitor).
-
Major surgery or significant traumatic injury occurring within 21 days prior to treatment.
-
Abnormalities of the cornea based on history (e.g., dry eye syndrome, Sjogrens syndrome), congenital abnormality (e.g., Fuchs dystrophy), abnormal slit-lamp examination using a vital dye (e.g., fluorescein, Bengal-Rose), and/or an abnormal corneal sensitivity test (Schirmer test or similar tear production test).
-
Gastrointestinal tract disease resulting in an inability to take oral medication or a requirement for IV (intravenous) alimentation, prior surgical procedures affecting absorption, or active peptic ulcer disease.
-
Patients with uncontrolled hypertension already on optimal medication, patients with class II or greater heart failure, any current or prior history of cardiomyopathy. Patient with baseline LVEF (left ventricular ejection fraction) less than 50%, atrial fibrillation, recent myocardial infarction, or unstable ischemic heart disease.
-
Patients with QTc (corrected QT interval) interval greater than 450 msecs or other factors that increase the risk of QT (Q wave, T wave) prolongation or arrhythmic events (e.g., heart failure, hypokalemia, family history of long QT interval syndrome) including heart failure that meets New York Heart Association (NYHA) class III and IV definitions are excluded. This does not include QTc prolongation secondary to a paced rhythm. If a patient has a paced rhythm, QTc levels less than or equal to 500 (Grade
- are allowed and patients with QTc > 500 are excluded.
-
Required use of a concomitant medication that can prolong the QT interval. A comprehensive list of agents with the potential to cause QTc prolongation can be found at http://www.arizonacert.org/medical-pros/drug-lists/drug-lists.htm.
-
Refractory nausea and vomiting, chronic gastrointestinal diseases (e.g. inflammatory bowel disease), or significant bowel resection that would preclude adequate absorption.
-
Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, Hepatitis B or C, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
-
Pregnant women are excluded from this study because AZD6244 is a MEK- Inhibitor agent with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with AZD6244, breastfeeding should be discontinued if the mother is treated with AZD6244. These potential risks may also apply to other agents used in this study.
-
HIV (human immunodeficiency virus) -positive patients on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with AZD6244. In addition, these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy. Appropriate studies will be undertaken in patients receiving combination antiretroviral therapy when indicated.
INCLUSION OF WOMEN AND MINORITIES:
Both men and women and members of all races and ethnic groups are eligible for this trial.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | University of California, Davis | Davis | California | United States | 95616 |
| 2 | University of Southern California Health Sciences Campus | Los Angeles | California | United States | 90033 |
| 3 | City of Hope Medical Group | South Pasadena | California | United States | 91030 |
| 4 | University of Chicago Medical Center | Chicago | Illinois | United States | 60637 |
| 5 | National Institutes of Health Clinical Center, 9000 Rockville Pike | Bethesda | Maryland | United States | 20892 |
Sponsors and Collaborators
- National Cancer Institute (NCI)
- University of California, Davis
- University of Chicago
- University of Southern California
- City of Hope Medical Center
Investigators
- Principal Investigator: Arun Rajan, M.D., National Cancer Institute (NCI)
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
- Carbone DP, Minna JD. Chemotherapy for non-small cell lung cancer. BMJ. 1995 Oct 7;311(7010):889-90.
- Jemal A, Siegel R, Ward E, Hao Y, Xu J, Thun MJ. Cancer statistics, 2009. CA Cancer J Clin. 2009 Jul-Aug;59(4):225-49. doi: 10.3322/caac.20006. Epub 2009 May 27.
- Rodriguez J, Cortes J, Calvo E, Azinovic I, Fernandez-Hildago O, Martinez-Monge R, Garzon C, de Irala J, Martinez-Aguillo M, Ramon Y Cajal T, Brugarolas A. Paclitaxel, cisplatin, and gemcitabine combination chemotherapy within a multidisciplinary therapeutic approach in metastatic nonsmall cell lung carcinoma. Cancer. 2000 Dec 15;89(12):2622-9.
- 100218
- 10-C-0218
- NCT01239290
Study Results
Participant Flow
| Recruitment Details | |
|---|---|
| Pre-assignment Detail | 89 participants were enrolled and 79 participants started. 10 patients should be classified as screen failures. Of the 10, one died during the screening process, and one patient withdrew during the screening process. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Period Title: Overall Study | ||||
| STARTED | 30 | 11 | 19 | 19 |
| COMPLETED | 28 | 9 | 19 | 19 |
| NOT COMPLETED | 2 | 2 | 0 | 0 |
Baseline Characteristics
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 | Total |
|---|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. | Total of all reporting groups |
| Overall Participants | 30 | 11 | 19 | 19 | 79 |
| Age (Count of Participants) | |||||
| <=18 years |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
| Between 18 and 65 years |
16
53.3%
|
5
45.5%
|
11
57.9%
|
10
52.6%
|
42
53.2%
|
| >=65 years |
14
46.7%
|
6
54.5%
|
8
42.1%
|
9
47.4%
|
37
46.8%
|
| Age (years) [Mean (Standard Deviation) ] | |||||
| Mean (Standard Deviation) [years] |
66.05
(9.648)
|
64.31
(13.76)
|
63.75
(13.6)
|
64.84
(8.10)
|
65.22
(9.46)
|
| Sex: Female, Male (Count of Participants) | |||||
| Female |
16
53.3%
|
7
63.6%
|
9
47.4%
|
6
31.6%
|
38
48.1%
|
| Male |
14
46.7%
|
4
36.4%
|
10
52.6%
|
13
68.4%
|
41
51.9%
|
| Ethnicity (NIH/OMB) (Count of Participants) | |||||
| Hispanic or Latino |
1
3.3%
|
2
18.2%
|
2
10.5%
|
3
15.8%
|
8
10.1%
|
| Not Hispanic or Latino |
25
83.3%
|
9
81.8%
|
15
78.9%
|
12
63.2%
|
61
77.2%
|
| Unknown or Not Reported |
4
13.3%
|
0
0%
|
2
10.5%
|
4
21.1%
|
10
12.7%
|
| Race (NIH/OMB) (Count of Participants) | |||||
| American Indian or Alaska Native |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
| Asian |
1
3.3%
|
1
9.1%
|
0
0%
|
1
5.3%
|
3
3.8%
|
| Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
| Black or African American |
3
10%
|
2
18.2%
|
4
21.1%
|
4
21.1%
|
13
16.5%
|
| White |
26
86.7%
|
8
72.7%
|
14
73.7%
|
13
68.4%
|
61
77.2%
|
| More than one race |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
| Unknown or Not Reported |
0
0%
|
0
0%
|
1
5.3%
|
1
5.3%
|
2
2.5%
|
| Region of Enrollment (Count of Participants) | |||||
| United States |
30
100%
|
11
100%
|
19
100%
|
19
100%
|
79
100%
|
| Histology (Count of Participants) | |||||
| Lung Cancer Adenocarcinoma |
30
100%
|
11
100%
|
15
78.9%
|
15
78.9%
|
71
89.9%
|
| Squamous cell |
0
0%
|
0
0%
|
4
21.1%
|
4
21.1%
|
8
10.1%
|
| Mutational Status (Count of Participants) | |||||
| EGFR Mutated (L858R) |
30
100%
|
11
100%
|
1
5.3%
|
1
5.3%
|
43
54.4%
|
| EGFR Wild Type |
0
0%
|
0
0%
|
18
94.7%
|
18
94.7%
|
36
45.6%
|
| KRAS G12A |
6
20%
|
0
0%
|
0
0%
|
0
0%
|
6
7.6%
|
| KRAS G12C |
8
26.7%
|
4
36.4%
|
0
0%
|
0
0%
|
12
15.2%
|
| KRAS G12D |
1
3.3%
|
1
9.1%
|
0
0%
|
0
0%
|
2
2.5%
|
| KRAS G12K |
1
3.3%
|
1
9.1%
|
0
0%
|
0
0%
|
2
2.5%
|
| KRAS G12R |
0
0%
|
1
9.1%
|
0
0%
|
0
0%
|
1
1.3%
|
| KRAS G12S |
1
3.3%
|
0
0%
|
0
0%
|
0
0%
|
1
1.3%
|
| KRAS G12V |
9
30%
|
4
36.4%
|
0
0%
|
0
0%
|
13
16.5%
|
| KRAS Q61H |
2
6.7%
|
0
0%
|
0
0%
|
0
0%
|
2
2.5%
|
| KRAS Q61L |
2
6.7%
|
0
0%
|
0
0%
|
0
0%
|
2
2.5%
|
| KRAS |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
0
0%
|
| Eastern Cooperative Oncology Group (ECOG) (Count of Participants) | |||||
| 0 |
3
10%
|
1
9.1%
|
2
10.5%
|
2
10.5%
|
8
10.1%
|
| 1 |
14
46.7%
|
5
45.5%
|
11
57.9%
|
7
36.8%
|
37
46.8%
|
| 2 |
13
43.3%
|
5
45.5%
|
6
31.6%
|
10
52.6%
|
34
43%
|
| No. of Prior Regimens (Count of Participants) | |||||
| 1 |
12
40%
|
6
54.5%
|
10
52.6%
|
8
42.1%
|
36
45.6%
|
| 2 |
18
60%
|
5
45.5%
|
9
47.4%
|
11
57.9%
|
43
54.4%
|
| Smoking (Count of Participants) | |||||
| Current |
9
30%
|
0
0%
|
0
0%
|
0
0%
|
9
11.4%
|
| Former |
21
70%
|
11
100%
|
13
68.4%
|
16
84.2%
|
61
77.2%
|
| Never-smoker |
0
0%
|
0
0%
|
6
31.6%
|
3
15.8%
|
9
11.4%
|
Outcome Measures
| Title | Progression Free Survival |
|---|---|
| Description | Time between the first day of treatment to the day of disease progression. Progressive disease is at least a 20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that's the smallest on study). In addition to the relative increase of 20% of at least 5mm. (Note: the appearance of one or more lesions is also considered progression). |
| Time Frame | 2.1 to 4 months |
Outcome Measure Data
| Analysis Population Description |
|---|
| [Not Specified] |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 30 | 11 | 19 | 19 |
| Median (95% Confidence Interval) [Months] |
2.3
|
4.0
|
2.4
|
2.1
|
Statistical Analysis 1
| Statistical Analysis Overview | Comparison Group Selection | KRAS Mut 2, KRAS Mut 1 |
|---|---|---|
| Comments | ||
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | 0.24 |
| Comments | ||
| Method | Log Rank | |
| Comments | ||
Statistical Analysis 2
| Statistical Analysis Overview | Comparison Group Selection | WT KRAS 1, WT KRAS 2 |
|---|---|---|
| Comments | ||
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | 0.75 |
| Comments | ||
| Method | Log Rank | |
| Comments | ||
| Title | Objective Response |
|---|---|
| Description | Objective response is complete response + partial response. Complete response is disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10mm. Partial response is at least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum diameters. |
| Time Frame | Up to 37 months |
Outcome Measure Data
| Analysis Population Description |
|---|
| There were no partial or complete responses in the KRAS mut 1 arm. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 30 | 11 | 19 | 19 |
| Number [participants] |
3
10%
|
0
0%
|
1
5.3%
|
2
10.5%
|
| Title | Number of Participants With Adverse Events |
|---|---|
| Description | Here is the number of participants with adverse events. For the detailed list of adverse events see the adverse event module. |
| Time Frame | 42 months |
Outcome Measure Data
| Analysis Population Description |
|---|
| The combination of toxicities allows for a more robust understanding of the combined therapy toxicities. The dosage of the combination of erlotinib plus AZD6244 was the same whether the pt has a KRAS mutation versus KRAS wild type. KRAS is a molecular mutation and does not change whether or not a pt has toxicities to the combination of therapies. |
| Arm/Group Title | KRAS Mut 2 & WT KRAS 2 | KRAS Mut 1 | WT KRAS 1 |
|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS 2 patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd |
| Measure Participants | 49 | 11 | 19 |
| Number [Participants] |
49
163.3%
|
9
81.8%
|
18
94.7%
|
| Title | Percentage of Participants With Disease Control/Stabilization |
|---|---|
| Description | Disease control/stabilization is the percentage of participants with partial response (PR) + complete response (CR) + stable disease (SD). Partial response is at least a 30% decrease in the sum of the diameters of target lesions, taking as reference the baseline sum diameters. Complete response is disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to <10mm. Stable disease is neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease (at least a 20% increase in the sum of the diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5mm. (Note: the appearance of one or more new lesions is also considered progressions.), taking as reference the smallest sum diameters. |
| Time Frame | 3 cycles or up to 84 days |
Outcome Measure Data
| Analysis Population Description |
|---|
| [Not Specified] |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 30 | 11 | 19 | 19 |
| Number (95% Confidence Interval) [percentage of participants] |
43
143.3%
|
89
809.1%
|
47
247.4%
|
35.3
185.8%
|
| Title | Overall Survival |
|---|---|
| Description | Time between the first day of treatment to the time of death. |
| Time Frame | Up to 26 months |
Outcome Measure Data
| Analysis Population Description |
|---|
| [Not Specified] |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 30 | 11 | 19 | 19 |
| Median (95% Confidence Interval) [Months] |
21.8
|
10.5
|
6.3
|
12.9
|
Statistical Analysis 1
| Statistical Analysis Overview | Comparison Group Selection | WT KRAS 1, WT KRAS 2 |
|---|---|---|
| Comments | ||
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | 0.51 |
| Comments | ||
| Method | Log Rank | |
| Comments | ||
Statistical Analysis 2
| Statistical Analysis Overview | Comparison Group Selection | KRAS Mut 2, KRAS Mut 1 |
|---|---|---|
| Comments | ||
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | 0.81 |
| Comments | ||
| Method | Log Rank | |
| Comments | ||
| Title | Percentage of Th17 in Cluster of Differentiation 4 (CD4)+T Cells at Baseline in Relation to Response |
|---|---|
| Description | First the number of T cells that are CD4+ is determined by staining with an antibody to CD4 and measured in a flow cytometer. Then the number of Th17+ cells is determined by staining with an antibody to IL-17 and measured in a flow cytometer. Then the percentage of CD4+ cells that are also Th17 cells is determined as a simple ratio, i.e. Th17cells/CD4 cells. This ratio is reported here for each category of KRAS mutation status for whom we had patients. |
| Time Frame | Pretreatment - Cycle 1 Day 1 |
Outcome Measure Data
| Analysis Population Description |
|---|
| No participants were analyzed in the WT KRAS 1 cohort because no samples were available for analysis. For all other cohorts, the numbers analyzed indicates some samples were either not drawn or could not be located. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 2 |
|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 15 | 4 | 9 |
| Mean (Standard Deviation) [Percentage of Th17 in CD4+T Cells] |
0.19
(0.18)
|
0.11
(0.05)
|
0.34
(0.27)
|
| Title | Number of Participants With a Reduction in Phosphorylated Extracellular Signal-Regulated Kinases (p-ERK) in Lymphocytes |
|---|---|
| Description | Level of p-ERK was measured by the median channel cumber of fluorescence intensity. Data are relative to the level before therapy begins(C1D1).Then we see what the level was after therapy & compare. Every value after therapy is compared to pre-therapy, & every patient is their own control. To do that, we make C1D1 equal to 1 for every patient & then compare the pERK level after therapy by looking at the fold change in pERK level. |
| Time Frame | Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment) |
Outcome Measure Data
| Analysis Population Description |
|---|
| Re: number of participants analyzed: Samples were either not drawn or could not be located. WT KRAS 1/WT KRAS 2 are missing because the effect of treatment on the Ras-Raf-MEK-ERK pathway as measured by a reduction in phosphorylated extracellular signal-regulated kinases (p-ERK) in lymphocytes was evaluated in patients with KRAS-mutated tumors only. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 |
|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). |
| Measure Participants | 17 | 4 |
| Cycle 1 Day 1 |
NA
NaN
|
NA
NaN
|
| Cycle 1 day 2 |
17
56.7%
|
4
36.4%
|
| Cycle 1 day 14 |
14
46.7%
|
2
18.2%
|
Statistical Analysis 1
| Statistical Analysis Overview | Comparison Group Selection | KRAS Mut 1 |
|---|---|---|
| Comments | ||
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | <0.0007 |
| Comments | P-value was determined by comparison by the level of p-ERK at cycle 1 day 1 to cycle 1 day 2. | |
| Method | Wilcoxon matched-pairs signed rank test | |
| Comments | ||
Statistical Analysis 2
| Statistical Analysis Overview | Comparison Group Selection | KRAS Mut 1 |
|---|---|---|
| Comments | ||
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | <0.0001 |
| Comments | P-value was determined by comparison by the level of p-ERK at cycle 1 day 1 to cycle 1 day 14. | |
| Method | Wilcoxon matched-pairs signed rank test | |
| Comments | ||
Statistical Analysis 3
| Statistical Analysis Overview | Comparison Group Selection | KRAS Mut 1 |
|---|---|---|
| Comments | 4 patients in this group; statistically underpowered. | |
| Type of Statistical Test | Superiority or Other | |
| Comments | ||
| Statistical Test of Hypothesis | p-Value | 0.0209 |
| Comments | P-value was determined by comparison by the level of p-ERK at cycle 1 day 2 and cycle 1 day 14. | |
| Method | Wilcoxon matched-pairs signed rank test | |
| Comments | ||
| Title | Number of Participants With Changes in a Tumor's MIB-1 (Ki-67) Rate |
|---|---|
| Description | Changes in a tumor's MIB-1 (Ki-67) rate was to be assessed by immunohistochemistry. |
| Time Frame | At enrollment |
Outcome Measure Data
| Analysis Population Description |
|---|
| Tumor MIB-1 (Ki-67) rate testing was not done because it was too costly. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 0 | 0 | 0 | 0 |
| Title | Change in T Cell Immunoglobulin Mucin 3 (TIM-3) on Tregs |
|---|---|
| Description | Fold change from cycle 1 day 1 was determined by TIM-3 expression level on Tregs measured by the median channel number of fluorescence intensity. |
| Time Frame | Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment) |
Outcome Measure Data
| Analysis Population Description |
|---|
| These are exploratory results and a normal range has not been defined for fold change. No participants were analyzed in the WT KRAS 1 cohort because no samples were available for analysis. Missing numbers in the other cohorts were either not drawn, misplaced or the samples were not viable. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 2 |
|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 17 | 4 | 8 |
| Cycle 1 Day 2 |
1.01
(0.09)
|
1.01
(0.12)
|
1.11
(0.13)
|
| Cycle 1 Day 14 |
0.98
(0.10)
|
0.84
(0.07)
|
0.96
(0.11)
|
| Title | Change in Cytotoxic T-lymphocyte Associated Protein 4 (CTLA-4) Expression on Tregs |
|---|---|
| Description | The fold change from cycle 1 day 1 was determined by the level of CTLA-4 expression on Tregs measured by the median channel number of fluorescence intensity. |
| Time Frame | Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment) |
Outcome Measure Data
| Analysis Population Description |
|---|
| These are exploratory results and a normal range has not been defined for fold change. No participants were analyzed in the WT KRAS 1 cohort because no samples were available for analysis. Missing numbers in the other cohorts were either not drawn, misplaced or the samples were not viable. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 2 |
|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 17 | 4 | 10 |
| Cycle 1 Day 2 |
0.95
(0.17)
|
0.85
(0.10)
|
1.15
(0.28)
|
| Cycle 1 Day 14 |
1.25
(0.46)
|
0.89
(0.29)
|
1.49
(0.61)
|
| Title | Change in Programmed Cell Death-1 (PD-1) Expression on Tregs |
|---|---|
| Description | Fold change from cycle 1 day 1 was determined by the PD-1 expression level on Tregs measured by the median channel number of fluorescence intensity. |
| Time Frame | Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment) |
Outcome Measure Data
| Analysis Population Description |
|---|
| These are exploratory results and a normal range has not been defined for fold change. No participants were analyzed in the WT KRAS 1 cohort because no samples were available for analysis. Missing numbers in the other cohorts were either not drawn, misplaced or the samples were not viable. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 2 |
|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 17 | 4 | 10 |
| Cycle 1 Day 2 |
0.99
(0.28)
|
0.96
(0.09)
|
1.33
(0.57)
|
| Cycle 1 Day 14 |
1.31
(0.42)
|
0.98
(0.04)
|
2.31
(1.77)
|
| Title | Change in Programmed Cell Death-1 (PD-1) Expression on Cluster of Differentiation 8 (CD8)+T Cells |
|---|---|
| Description | Fold change from cycle 1 day 1 was determined by programmed cell death-1 (PD-1) expression on CD8+ T cells measured by the median channel number of fluorescence intensity. |
| Time Frame | Cycle 1 Day 1 pre-treatment with Cycle 1 Day 2 (1 day after starting treatment), and Cycle 1 Day 14 (2 weeks after starting treatment) |
Outcome Measure Data
| Analysis Population Description |
|---|
| These are exploratory results and a normal range has not been defined for fold change. No participants were analyzed in the WT KRAS 1 cohort because no samples were available for analysis. Missing numbers in the other cohorts were either not drawn, misplaced or the samples were not viable. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 2 |
|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 17 | 4 | 10 |
| Cycel 1 Day 2 |
1.05
(0.15)
|
1.09
(0.33)
|
1.19
(0.40)
|
| Cycle 1 Day 14 |
1.16
(0.27)
|
1.14
(0.34)
|
1.26
(0.25)
|
| Title | Phospho-ERK (p-ERK), Phospho Protein Kinase B (p-AKt) and Phosphatase and Tensin Homolog (PTEN) Expression Testing |
|---|---|
| Description | p-ERK, p-AKt and PTEN protein expression testing was to be assessed by immunohistochemistry. |
| Time Frame | At enrollment |
Outcome Measure Data
| Analysis Population Description |
|---|
| Zero participants were analyzed because most of the immunohistochemistry (IHC) specialty assays (e.g. IHC, fluoresense in situ hybridization (FISH), polymerase chain reaction (PCR) were not available (still are not performed in path) and required funding for development that was not provided. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 0 | 0 | 0 | 0 |
| Title | Number of Participants With Overexpression of Estimated Glomerular Filtration Rate (EGFR) and c-MET |
|---|---|
| Description | Number of participants with over expression of EGFR and c-MET was to be assessed by fluoresense in situ hybridization (FISH). |
| Time Frame | At enrollment |
Outcome Measure Data
| Analysis Population Description |
|---|
| Zero participants were analyzed because most of the immunohistochemistry (IHC) specialty assays (e.g. IHC, fluoresense in situ hybridization (FISH), polymerase chain reaction (PCR) were not available (still are not performed in path) and required funding for development that was not provided. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erl (erlotinib) mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd (every day) | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erl (erlotinib) mg qd. |
| Measure Participants | 0 | 0 | 0 | 0 |
| Title | Number of Participants Who Underwent Mutational Analysis for Estimated Glomerular Filtration Rate (EGFR), Mitogen-activated Protein Kinase 1 (MEK 1), Proto-oncogene B-Raf (BRAF), and LKB1 |
|---|---|
| Description | Number of participants who underwent mutational analysis for EGFR, MEK 1, BRAF, and LKB1 was to be assessed by polymerase chain reaction (PCR). |
| Time Frame | At enrollment |
Outcome Measure Data
| Analysis Population Description |
|---|
| Zero participants were analyzed because most of the immunohistochemistry (IHC) specialty assays (e.g. IHC, fluoresense in situ hybridization (FISH), polymerase chain reaction (PCR) were not available (still are not performed in path) and required funding for development that was not provided. |
| Arm/Group Title | KRAS Mut 2 | KRAS Mut 1 | WT KRAS 1 | WT KRAS 2 |
|---|---|---|---|---|
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | Wild-Type KRAS patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd + erl mg qd. |
| Measure Participants | 0 | 0 | 0 | 0 |
Adverse Events
| Time Frame | ||||||
|---|---|---|---|---|---|---|
| Adverse Event Reporting Description | The combination of toxicities allows for a more robust understanding of the combined therapy toxicities. The dosage of the combination of erlotinib plus AZD6244 was the same whether the pt has a KRAS mutation versus KRAS wild type. KRAS is a molecular mutation and does not change whether or not a pt has toxicities to the combination of therapies. | |||||
| Arm/Group Title | KRAS Mut 2 & WT KRAS 2 | KRAS Mut 1 | WT KRAS 1 | |||
| Arm/Group Description | KRAS Mutant patients randomized to combination therapy arm AZD6244 + Erlotinib: For KRAS mutant patients and Wild-Type KRAS 2 patients randomized to the combination arm (arms are stratified based on KRAS mutational status), AZD6244 150 mg qd (every day) + erlotinib mg qd. | KRAS Mutant patients randomized to monotherapy arm AZD6244: For KRAS mutant patients randomized to the single agent arm, AZD6244 75 mg bid (twice a day). | Wild-Type KRAS patients randomized to monotherapy arm Erlotinib: For Wild-Type KRAS patients randomized to the single agent arm, Erlotinib 150 mg qd | |||
All Cause Mortality |
||||||
| KRAS Mut 2 & WT KRAS 2 | KRAS Mut 1 | WT KRAS 1 | ||||
| Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
| Total | 17/49 (34.7%) | 4/11 (36.4%) | 8/19 (42.1%) | |||
Serious Adverse Events |
||||||
| KRAS Mut 2 & WT KRAS 2 | KRAS Mut 1 | WT KRAS 1 | ||||
| Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
| Total | 30/49 (61.2%) | 6/11 (54.5%) | 11/19 (57.9%) | |||
| Blood and lymphatic system disorders | ||||||
| Anemia | 3/49 (6.1%) | 4 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Cardiac disorders | ||||||
| Atrial fibrillation | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Heart failure | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Cardiac disorders - Other, specify (left ventricular systolic dysfunction) | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Myocardial infarction | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Pericardial effusion | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastrointestinal disorders | ||||||
| Abdominal pain | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Constipation | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Ileal obstruction | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Nausea | 3/49 (6.1%) | 3 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Vomiting | 2/49 (4.1%) | 2 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Diarrhea | 6/49 (12.2%) | 6 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Dysphagia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastric hemorrhage | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastrointestinal disorders - Other, specify (bile duct obstruction) | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| General disorders | ||||||
| Death NOS | 16/49 (32.7%) | 16 | 4/11 (36.4%) | 4 | 8/19 (42.1%) | 8 |
| Fatigue | 6/49 (12.2%) | 6 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Edema limbs | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Infections and infestations | ||||||
| Lung infection | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Investigations | ||||||
| INR increased | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Creatinine increased | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Ejection fraction decreased | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Metabolism and nutrition disorders | ||||||
| Dehydration | 6/49 (12.2%) | 6 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hypoalbuminemia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hyponatremia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Musculoskeletal and connective tissue disorders | ||||||
| Chest wall pain | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Generalized muscle weakness | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Muscle weakness lower limb | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||
| Neoplasms benign, malignant and unspecified | 4/49 (8.2%) | 4 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Neoplasms benign, malignant and unspecified (incl cysts and polyps) - Other, specify | 4/49 (8.2%) | 4 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Nervous system disorders | ||||||
| Transient ischemic attacks | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Nervous system disorders - Other, specify | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Psychiatric disorders | ||||||
| Confusion | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Renal and urinary disorders | ||||||
| Acute kidney injury | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Respiratory, thoracic and mediastinal disorders | ||||||
| Dyspnea | 4/49 (8.2%) | 4 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Adult respiratory distress syndrome | 1/49 (2%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hypoxia | 2/49 (4.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Pleural effusion | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Pneumonitis | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Respiratory failure | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Vascular disorders | ||||||
| Hypertension | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hypotension | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Thromboembolic event | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||||
| KRAS Mut 2 & WT KRAS 2 | KRAS Mut 1 | WT KRAS 1 | ||||
| Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
| Total | 49/49 (100%) | 9/11 (81.8%) | 18/19 (94.7%) | |||
| Blood and lymphatic system disorders | ||||||
| Anemia | 24/49 (49%) | 54 | 4/11 (36.4%) | 4 | 2/19 (10.5%) | 4 |
| Cardiac disorders | ||||||
| Palpitations | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Sinus tachycardia | 7/49 (14.3%) | 7 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Cardiac disorders - Other, specify | 0/49 (0%) | 0 | 1/11 (9.1%) | 2 | 0/19 (0%) | 0 |
| Heart failure | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Left ventricular systolic dysfunction | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Ventricular tachycardia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Ear and labyrinth disorders | ||||||
| Tinnitus | 1/49 (2%) | 2 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Ear pain | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Vertigo | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Endocrine disorders | ||||||
| Cushingoid | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hypothryoidism | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Eye disorders | ||||||
| Dry eye | 6/49 (12.2%) | 7 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Floaters | 2/49 (4.1%) | 3 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Blurred vision | 10/49 (20.4%) | 13 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Eye disorders- Other, specify | 4/49 (8.2%) | 5 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Eye pain | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Eyelid function disorder | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Watering eyes | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastrointestinal disorders | ||||||
| Abdominal pain | 9/49 (18.4%) | 11 | 1/11 (9.1%) | 2 | 3/19 (15.8%) | 4 |
| Cheilitis | 4/49 (8.2%) | 4 | 1/11 (9.1%) | 2 | 1/19 (5.3%) | 1 |
| Constipation | 6/49 (12.2%) | 7 | 5/11 (45.5%) | 9 | 1/19 (5.3%) | 1 |
| Diarrhea | 43/49 (87.8%) | 94 | 4/11 (36.4%) | 6 | 8/19 (42.1%) | 16 |
| Dry mouth | 6/49 (12.2%) | 7 | 3/11 (27.3%) | 3 | 3/19 (15.8%) | 3 |
| Dyspepsia | 7/49 (14.3%) | 9 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Flatulence | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Gastroesophageal reflux disease | 3/49 (6.1%) | 4 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Mucositis oral | 11/49 (22.4%) | 15 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Nausea | 27/49 (55.1%) | 48 | 3/11 (27.3%) | 5 | 9/19 (47.4%) | 11 |
| Stomach pain | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Vomiting | 19/49 (38.8%) | 38 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 2 |
| Esophageal pain | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Bloating | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Dysphagia | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Esophagitis | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastric hemorrhage | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastrointestinal disorders - Other, specify (bloody stools) | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gastrointestinal pain | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hemorrhoidal hemorrhage | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hemorrhoids | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Oral dysesthesia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Oral pain | 2/49 (4.1%) | 4 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Rectal hemorrhage | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| General disorders | ||||||
| Chills | 7/49 (14.3%) | 8 | 0/11 (0%) | 0 | 3/19 (15.8%) | 3 |
| Edema limbs | 19/49 (38.8%) | 26 | 6/11 (54.5%) | 10 | 2/19 (10.5%) | 3 |
| Fatigue | 25/49 (51%) | 47 | 2/11 (18.2%) | 4 | 6/19 (31.6%) | 7 |
| Fever | 6/49 (12.2%) | 6 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 2 |
| Non-cardiac chest pain | 1/49 (2%) | 2 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Pain | 10/49 (20.4%) | 12 | 3/11 (27.3%) | 4 | 2/19 (10.5%) | 2 |
| Edema face | 4/49 (8.2%) | 6 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Malaise | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Death NOS | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Flu like symptoms | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Gait disturbance | 2/49 (4.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| General disorders and adminstration site conditions - Other, specify | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Infections and infestations | ||||||
| Conjunctivitis | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 2 |
| Infections and infestations-Other, specify | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Lung infection | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Paronychia | 9/49 (18.4%) | 13 | 0/11 (0%) | 0 | 2/19 (10.5%) | 4 |
| Skin infection | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 3 |
| Upper respiratory infection | 6/49 (12.2%) | 6 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Urinary tract infection | 5/49 (10.2%) | 5 | 0/11 (0%) | 0 | 2/19 (10.5%) | 3 |
| Mucosal infection | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Otitis externa | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Otitis media | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Periorbital infection | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Sinusitis | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Vaginal infection | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Investigations | ||||||
| Activated partial thromboplastin time prolonged | 3/49 (6.1%) | 3 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 4 |
| Alanine aminotransferase increased | 27/49 (55.1%) | 51 | 5/11 (45.5%) | 7 | 4/19 (21.1%) | 6 |
| Aspartate aminotransferase increased | 34/49 (69.4%) | 65 | 5/11 (45.5%) | 10 | 4/19 (21.1%) | 7 |
| Blood bilirubin increased | 13/49 (26.5%) | 16 | 0/11 (0%) | 0 | 2/19 (10.5%) | 4 |
| CPK increased | 15/49 (30.6%) | 39 | 5/11 (45.5%) | 10 | 1/19 (5.3%) | 1 |
| Creatinine increased | 13/49 (26.5%) | 19 | 2/11 (18.2%) | 2 | 2/19 (10.5%) | 2 |
| Lymphocyte count decreased | 21/49 (42.9%) | 56 | 1/11 (9.1%) | 1 | 8/19 (42.1%) | 9 |
| Platelet count decreased | 14/49 (28.6%) | 23 | 3/11 (27.3%) | 3 | 1/19 (5.3%) | 1 |
| Weight loss | 10/49 (20.4%) | 12 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Alkaline phosphatase increased | 13/49 (26.5%) | 19 | 3/11 (27.3%) | 4 | 0/19 (0%) | 0 |
| White blood cell decreased | 8/49 (16.3%) | 9 | 2/11 (18.2%) | 5 | 0/19 (0%) | 0 |
| Ejection fraction decreased | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| INR increased | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Neutrophil count decreased | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Metabolism and nutrition disorders | ||||||
| Anorexia | 17/49 (34.7%) | 23 | 4/11 (36.4%) | 4 | 9/19 (47.4%) | 10 |
| Hyperkalemia | 4/49 (8.2%) | 4 | 2/11 (18.2%) | 2 | 2/19 (10.5%) | 2 |
| Hypermagnesemia | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Hypernatremia | 2/49 (4.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 3 |
| Hypoalbuminemia | 36/49 (73.5%) | 64 | 7/11 (63.6%) | 9 | 5/19 (26.3%) | 6 |
| Hypoglycemia | 5/49 (10.2%) | 6 | 0/11 (0%) | 0 | 2/19 (10.5%) | 7 |
| Hypokalemia | 11/49 (22.4%) | 13 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Hypomagnesemia | 19/49 (38.8%) | 29 | 3/11 (27.3%) | 5 | 4/19 (21.1%) | 4 |
| Hyponatremia | 22/49 (44.9%) | 31 | 0/11 (0%) | 0 | 4/19 (21.1%) | 11 |
| Hypophosphatemia | 9/49 (18.4%) | 15 | 1/11 (9.1%) | 2 | 4/19 (21.1%) | 6 |
| Hypercalcemia | 6/49 (12.2%) | 7 | 2/11 (18.2%) | 4 | 0/19 (0%) | 0 |
| Hyperglycemia | 5/49 (10.2%) | 6 | 2/11 (18.2%) | 3 | 0/19 (0%) | 0 |
| Hyperuricemia | 2/49 (4.1%) | 2 | 1/11 (9.1%) | 3 | 0/19 (0%) | 0 |
| Dehydration | 6/49 (12.2%) | 8 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hypocalcemia | 5/49 (10.2%) | 6 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Metabolism and nutrition disorders - Other, specify | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Musculoskeletal and connective tissue disorders | ||||||
| Back pain | 5/49 (10.2%) | 5 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Bone pain | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Chest wall pain | 1/49 (2%) | 2 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 1 |
| Flank pain | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Myalgia | 5/49 (10.2%) | 5 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Pain in extremity | 5/49 (10.2%) | 6 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 2 |
| Arthritis | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Myositis | 0/49 (0%) | 0 | 1/11 (9.1%) | 2 | 0/19 (0%) | 0 |
| Neck pain | 0/49 (0%) | 0 | 1/11 (9.1%) | 2 | 0/19 (0%) | 0 |
| Arthralgia | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Buttock pain | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||
| Neoplasms benign, malignant and unspecified (incl cysts and polyps) | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Tumor pain | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Nervous system disorders | ||||||
| Dysgeusia | 12/49 (24.5%) | 13 | 1/11 (9.1%) | 1 | 1/19 (5.3%) | 3 |
| Headache | 9/49 (18.4%) | 12 | 0/11 (0%) | 0 | 3/19 (15.8%) | 4 |
| Paresthesia | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Nervous system disorders - Other, specify | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Peripheral sensory neuropathy | 1/49 (2%) | 1 | 1/11 (9.1%) | 3 | 0/19 (0%) | 0 |
| Ataxia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Dizziness | 13/49 (26.5%) | 14 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Dysesthesia | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Lethargy | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Nervous system disorders - Other, specify | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Presyncope | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Syncope | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Psychiatric disorders | ||||||
| Anxiety | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 3/19 (15.8%) | 4 |
| Depression | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 2 |
| Insomnia | 4/49 (8.2%) | 4 | 1/11 (9.1%) | 1 | 2/19 (10.5%) | 2 |
| Agitation | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Confusion | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Psychiatric disorders - Other, specify (emotional) | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Renal and urinary disorders | ||||||
| Renal and urinary disorders - Other, specify (urinary burning) | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Urinary frequency | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Urinary tract pain | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Cystitis noninfective | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hematuria | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Urinary retention | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Urinary urgency | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Reproductive system and breast disorders | ||||||
| Dyspareunia | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Vaginal inflammation | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 2 |
| Respiratory, thoracic and mediastinal disorders | ||||||
| Cough | 9/49 (18.4%) | 13 | 2/11 (18.2%) | 2 | 9/19 (47.4%) | 16 |
| Dyspnea | 10/49 (20.4%) | 12 | 4/11 (36.4%) | 7 | 7/19 (36.8%) | 8 |
| Epistaxis | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Hypoxia | 3/49 (6.1%) | 4 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Laryngeal inflammation | 2/49 (4.1%) | 2 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Nasal congestion | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Pleural effusion | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Productive cough | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Respiratory, thoracic and mediastinal disorders - Other, specify | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Hiccups | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Hoarseness | 4/49 (8.2%) | 4 | 2/11 (18.2%) | 2 | 0/19 (0%) | 0 |
| Pneumonitis | 1/49 (2%) | 1 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Pneumothorax | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Wheezing | 5/49 (10.2%) | 6 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Respiratory, thoracic and mediastinal disorders | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Allergic rhinitis | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Laryngeal hemorrhage | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Postnasal drip | 2/49 (4.1%) | 4 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Pulmonary edema | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Respiratory failure | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Respiratory, thoracic and mediastinal disorders - Other, specify | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Sore throat | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Skin and subcutaneous tissue disorders | ||||||
| Alopecia | 10/49 (20.4%) | 10 | 0/11 (0%) | 0 | 2/19 (10.5%) | 2 |
| Hypertrichosis | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Pain of skin | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Palmar-plantar erythrodysesthesia syndrome | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Pruritis | 12/49 (24.5%) | 14 | 1/11 (9.1%) | 1 | 5/19 (26.3%) | 6 |
| Rash acneiform | 22/49 (44.9%) | 39 | 4/11 (36.4%) | 5 | 8/19 (42.1%) | 14 |
| Rash maculo-papular | 27/49 (55.1%) | 51 | 4/11 (36.4%) | 6 | 8/19 (42.1%) | 12 |
| Skin and subcutaneous tissue disorders-Other, specify | 0/49 (0%) | 0 | 0/11 (0%) | 0 | 3/19 (15.8%) | 6 |
| Skin ulceration | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 1/19 (5.3%) | 1 |
| Dry skin | 19/49 (38.8%) | 21 | 2/11 (18.2%) | 2 | 6/19 (31.6%) | 9 |
| Erythema multiforme | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Hirsutism | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Periorbital edema | 3/49 (6.1%) | 4 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Skin and subcutaneous tissue disorders - Other, specify | 3/49 (6.1%) | 3 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Skin hyperpigmentation | 1/49 (2%) | 2 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Vascular disorders | ||||||
| Hypertension | 8/49 (16.3%) | 15 | 0/11 (0%) | 0 | 2/19 (10.5%) | 4 |
| Hematoma | 0/49 (0%) | 0 | 1/11 (9.1%) | 1 | 0/19 (0%) | 0 |
| Hypotension | 3/49 (6.1%) | 4 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
| Thromboembolic event | 1/49 (2%) | 1 | 0/11 (0%) | 0 | 0/19 (0%) | 0 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
| Name/Title | Dr. Arun Rajan |
|---|---|
| Organization | National Cancer Institute |
| Phone | 301-594-5322 |
| rajana@mail.nih.gov |
- 100218
- 10-C-0218
- NCT01239290