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Akt Inhibitor MK2206 or Everolimus in Treating Patients With Refractory Kidney Cancer

A Randomized Phase 2 Study of MK-2206 in Comparison With Everolimus in Refractory Renal Cell Carcinoma

Status
Terminated
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01239342
Enrollment
43
Registered
2010-11-11
Start date
2011-01-27
Completion date
2018-09-19
Last updated
2019-10-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Metastatic Kidney Carcinoma, Recurrent Renal Cell Carcinoma, Stage III Renal Cell Cancer AJCC v7, Stage IV Renal Cell Cancer AJCC v7

Brief summary

This randomized phase II trial studies the side effects and how well Akt inhibitor MK2206 or everolimus works in treating patients with kidney cancer that does not respond to treatment. Akt inhibitor MK2206 and everolimus may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Everolimus may also stop the growth of kidney cancer by blocking blood flow to the tumor. It is not yet known whether Akt inhibitor MK2206 or everolimus is more effective in treating kidney cancer.

Detailed description

PRIMARY OBJECTIVES: I. To assess progression free survival (PFS) of vascular endothelial growth factor (VEGF) therapy refractory renal cell carcinoma (RCC) patients who receive either MK-2206 (Akt inhibitor MK-2206) or everolimus. II. To assess safety of MK-2206 in patients with VEGF therapy refractory RCC. SECONDARY OBJECTIVES: I. To assess overall response rate (ORR) and overall survival (OS). (Clinical) II. To assess time to treatment failure (TTF). (Clinical) III. To determine whether baseline AKT activation is predictive for clinical benefit after treatment with MK-2206 or everolimus. (Pre-clinical/exploratory) IV. To determine whether circulating cytokines and angiogenic factors predict for clinical benefit after treatment with MK-2206 or everolimus. (Pre-clinical/exploratory) V. To assess impact of karyotype on outcome in patients treated with MK-2206 or everolimus. (Pre-clinical/exploratory) OUTLINE: Patients are randomized to 1 of 2 treatment arms. ARM I: Patients receive Akt inhibitor MK2206 orally (PO) on days 1, 8, 15, and 22. Courses repeat every 4 weeks in the absence of disease progression or unacceptable toxicity. Patients who are progression free after 1 year may receive a 12 week study drug supply of Akt inhibitor MK2206. ARM II: Patients receive everolimus PO once daily (QD) on days 1-28. Courses repeat every 4 weeks in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months.

Interventions

DRUGAkt Inhibitor MK2206

Given PO

DRUGEverolimus

Given PO

OTHERLaboratory Biomarker Analysis

Optional correlative studies

Sponsors

National Cancer Institute (NCI)
Lead SponsorNIH

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients must have histologically or cytologically confirmed metastatic or unresectable RCC; all histologies are permitted; patient should have undergone nephrectomy * Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded for non-nodal lesions and short axis for nodal lesions) as \>= 20 mm with conventional techniques or as \>= 10 mm with spiral computed tomography (CT) scan * Patients must have received, and progressed on an anti-VEGF therapy, including bevacizumab, sorafenib, sunitinib or pazopanib * Eastern Cooperative Oncology Group (ECOG) performance status =\< 1 * Leukocytes \>= 3,000/mcL * Absolute neutrophil count \>= 1,500/mcL * Platelets \>= 100,000/mcL * Total bilirubin within normal institutional limits * Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase \[SGPT\]) =\< 2.5 x institutional upper limit of normal * Serum creatinine =\< 1.5 x upper limit of normal (ULN) * International normalized ratio (INR) and partial thromboplastin time (PTT) =\< 1.5 x ULN; therapeutic anticoagulation with warfarin is allowed if target INR =\< 3 on a stable dose of warfarin or on a stable dose of low molecular weight (LMW) heparin for \> 2 weeks at time of randomization * Women of childbearing potential and men must use two forms of contraception (hormonal or barrier method of birth control; abstinence) prior to study entry, for the duration of study participation and for 8 weeks after the last dose of study drug; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, the patient should inform the treating physician immediately * Ability to understand and the willingness to sign a written informed consent document * Serum pregnancy test in female patients of childbearing potential must be negative within 24 hours of enrolling on this study

Exclusion criteria

* Patients who received oral tyrosine-kinase inhibitors (TKIs) (sorafenib, sunitinib, or pazopanib) within 2 weeks prior to entering the study, radiotherapy, immunotherapy or chemotherapy within 4 weeks prior to entering the study, bevacizumab within 4 weeks prior to entering the study, or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier (recovered to =\< grade 1) * Patients may not be receiving any other investigational agents; patients may not have received an mammalian target of rapamycin (mTOR) inhibitor * Patients with known brain metastases should be excluded from this clinical trial * History of allergic reactions attributed to compounds of similar chemical or biologic composition to MK-2206 or other agents used in the study * Patients receiving any medications or substances that are strong inhibitors or inducers of cytochrome P450, family 3, subfamily A, polypeptide 4 (CYP4503A4) are ineligible * Patient should have a hemoglobin A1C value of \< 8%; preclinical studies demonstrated the potential of MK-2206 for induction of hyperglycemia in all preclinical species tested; studies also demonstrate a risk of hyperglycemia, hyperlipidemia and hypertriglyceridemia associated with everolimus therapy; patients with diabetes or in risk for hyperglycemia, hyperlipidemia and/or hypertriglyceridemia should not be excluded from trials with MK-2206 or everolimus, but the patient should be well controlled on oral agents (recent \[i.e. within 3 months\] hemoglobin \[Hb\]A1C =\< 7.0) before the patient enters the trial * Baseline corrected Fridericia QT interval (QTcF) \> 450 msec (male) or QTcF \> 470 msec (female) will exclude patients from entry on study * Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, 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; breastfeeding should be discontinued if the mother is treated with MK-2206 or everolimus * Human immunodeficiency virus (HIV)-positive patients on combination antiretroviral therapy are ineligible * Individuals who are diagnosed with an intercurrent cancer are excluded, with the exception of non-melanoma skin cancers, and other cancers where curative treatment was completed at least two years ago

Design outcomes

Primary

MeasureTime frameDescription
Median Progression Free Survival (PFS) in MonthsTime interval between date of treatment and date of disease progression, date of death or last follow-up date, whichever occurs first, assessed up to 5 yearsPFS defined as Time interval between date of treatment and date of disease progression, date of death or last follow-up date, whichever occurs first. Progression defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a nontarget lesion, or the appearance of new lesions.

Secondary

MeasureTime frameDescription
Clinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Up to 5 yearsClinical benefit defined as participants' with CR+PR+SD assessed using Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1. Repeat radiologic studies to evaluate disease progression or response (in accordance with restaging of disease) every 8 weeks. Complete Response (CR): Disappearance all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. Partial Response (PR): \>30% decrease in sum diameters of target lesions, reference baseline sum diameters. Progressive Disease (PD): \>20% increase in sum diameters of target lesions, reference smallest sum on study (includes baseline sum if is smallest on study). In addition to relative increase of 20%, sum must demonstrate absolute increase \>5 mm. (Note: appearance 1/+ new lesions considered progressions). Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, reference smallest sum diameters.
Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Up to 5 yearsAdverse Events (AEs) list of reported events with associated intervention agent in a uniform presentation of events. The method of Thall, Simon and Estey (1995, 1996) was used to collect study participants' safety data summarized by treatment arm, category, severity and relevance. Comprehensive listing of AEs collected on study can be found in Adverse Event section separated by severity, Serious and Other AEs and represented by treatment arm, organ system-category within defined severity.
Overall Response Rate (ORR) Defined as Complete Response (CR) + Partial Response (PR)Up to 5 yearsResponse for CR + PR defined by RECIST version 1.1. Repeat radiologic studies to evaluate disease progression or response (in accordance with restaging of disease) every 8 weeks. Complete Response (CR): Disappearance all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. Partial Response (PR): \>30% decrease in sum diameters of target lesions, reference baseline sum diameters. Progressive Disease (PD): \>20% increase in sum diameters of target lesions, reference smallest sum on study (includes baseline sum if is smallest on study). In addition to relative increase of 20%, sum must demonstrate absolute increase \>5 mm. (Note: appearance 1/+ new lesions considered progressions). Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, reference smallest sum diameters.
Median Overall Survival (OS) in MonthsTime interval between the date of treatment and the date of death or last follow-up, assessed up to 5 yearsOverall survival reported in months as time interval between the date of treatment and the date of death or last follow-up.
Time to Failure (TTF)Time interval between the date of treatment and the date of disease progression, date of death, date of treatment discontinuation due to severe toxicity or last follow-up date, assessed up to 5 yearsTTF defined as Time interval between the date of treatment and the date of disease progression, date of death, date of treatment discontinuation due to severe toxicity or last follow-up date.

Countries

United States

Participant flow

Recruitment details

Recruitment Period: January 27, 2011 to January 9, 2013. All recruitment done in medical clinic settings.

Participants by arm

ArmCount
MK2206
Akt inhibitor MK2206 200 mg orally once weekly, courses repeat every 4 weeks.
29
Everolimus
Everolimus 10 mg orally once daily, courses repeat every 4 weeks.
14
Total43

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event10
Overall StudyReason Unknown11
Overall StudyWithdrawal by Subject15

Baseline characteristics

CharacteristicMK2206TotalEverolimus
Age, Continuous59 years62 years63.5 years
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants6 Participants5 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
28 Participants37 Participants9 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
1 Participants1 Participants0 Participants
Race (NIH/OMB)
Black or African American
2 Participants2 Participants0 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants0 Participants0 Participants
Race (NIH/OMB)
White
26 Participants40 Participants14 Participants
Region of Enrollment
United States
29 participants43 participants14 participants
Sex: Female, Male
Female
8 Participants8 Participants0 Participants
Sex: Female, Male
Male
21 Participants35 Participants14 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 290 / 14
other
Total, other adverse events
29 / 2913 / 14
serious
Total, serious adverse events
7 / 292 / 14

Outcome results

Primary

Median Progression Free Survival (PFS) in Months

PFS defined as Time interval between date of treatment and date of disease progression, date of death or last follow-up date, whichever occurs first. Progression defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a nontarget lesion, or the appearance of new lesions.

Time frame: Time interval between date of treatment and date of disease progression, date of death or last follow-up date, whichever occurs first, assessed up to 5 years

Population: One participant in each group left study before restaging therefore are excluded from response outcome analysis.

ArmMeasureValue (MEDIAN)
MK2206Median Progression Free Survival (PFS) in Months3.68 Months
EverolimusMedian Progression Free Survival (PFS) in Months5.98 Months
Secondary

Clinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)

Clinical benefit defined as participants' with CR+PR+SD assessed using Response Evaluation Criteria In Solid Tumors (RECIST) version 1.1. Repeat radiologic studies to evaluate disease progression or response (in accordance with restaging of disease) every 8 weeks. Complete Response (CR): Disappearance all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. Partial Response (PR): \>30% decrease in sum diameters of target lesions, reference baseline sum diameters. Progressive Disease (PD): \>20% increase in sum diameters of target lesions, reference smallest sum on study (includes baseline sum if is smallest on study). In addition to relative increase of 20%, sum must demonstrate absolute increase \>5 mm. (Note: appearance 1/+ new lesions considered progressions). Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, reference smallest sum diameters.

Time frame: Up to 5 years

Population: One participant in each group left study before restaging therefore are excluded from outcome analysis.

ArmMeasureCategoryValue (COUNT_OF_PARTICIPANTS)
MK2206Clinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Complete Response1 Participants
MK2206Clinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Partial Response3 Participants
MK2206Clinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Stable Disease11 Participants
MK2206Clinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Progressive Disease13 Participants
EverolimusClinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Progressive Disease2 Participants
EverolimusClinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Complete Response0 Participants
EverolimusClinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Stable Disease11 Participants
EverolimusClinical Benefit Defined as Number of Participants With Complete Response (CR) + Partial Response (PR) + Stable Disease (SD)Partial Response0 Participants
Secondary

Median Overall Survival (OS) in Months

Overall survival reported in months as time interval between the date of treatment and the date of death or last follow-up.

Time frame: Time interval between the date of treatment and the date of death or last follow-up, assessed up to 5 years

ArmMeasureValue (MEDIAN)
MK2206Median Overall Survival (OS) in Months23.5 Months
EverolimusMedian Overall Survival (OS) in Months15.7 Months
Secondary

Overall Response Rate (ORR) Defined as Complete Response (CR) + Partial Response (PR)

Response for CR + PR defined by RECIST version 1.1. Repeat radiologic studies to evaluate disease progression or response (in accordance with restaging of disease) every 8 weeks. Complete Response (CR): Disappearance all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \<10 mm. Partial Response (PR): \>30% decrease in sum diameters of target lesions, reference baseline sum diameters. Progressive Disease (PD): \>20% increase in sum diameters of target lesions, reference smallest sum on study (includes baseline sum if is smallest on study). In addition to relative increase of 20%, sum must demonstrate absolute increase \>5 mm. (Note: appearance 1/+ new lesions considered progressions). Stable Disease (SD): Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, reference smallest sum diameters.

Time frame: Up to 5 years

Population: One participant in each group left study before restaging therefore are excluded from response outcome analysis.

ArmMeasureValue (NUMBER)
MK2206Overall Response Rate (ORR) Defined as Complete Response (CR) + Partial Response (PR)14.3 percentage of participants
EverolimusOverall Response Rate (ORR) Defined as Complete Response (CR) + Partial Response (PR)0 percentage of participants
Secondary

Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0

Adverse Events (AEs) list of reported events with associated intervention agent in a uniform presentation of events. The method of Thall, Simon and Estey (1995, 1996) was used to collect study participants' safety data summarized by treatment arm, category, severity and relevance. Comprehensive listing of AEs collected on study can be found in Adverse Event section separated by severity, Serious and Other AEs and represented by treatment arm, organ system-category within defined severity.

Time frame: Up to 5 years

ArmMeasureGroupValue (NUMBER)
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Hyperuricemia2 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Proteinuria1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Mucositis oral1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Pancreatitis1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Hypertriglyceridemia1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Lipase increased1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Rash maculo-papular8 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Generalized muscle weakness1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Lymphocyte count decreased2 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Dyspnea1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Pruritus1 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Dehydration2 Toxicities
MK2206Summary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Hyperglycemia7 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Dehydration0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Hyperglycemia1 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Hypertriglyceridemia1 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Hyperuricemia0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Lymphocyte count decreased1 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Mucositis oral0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Rash maculo-papular0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Pruritus0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Proteinuria0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Pancreatitis0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Lipase increased0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Generalized muscle weakness0 Toxicities
EverolimusSummary of Selected Toxicities Grade 3 or Greater Toxicity Based on the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Dyspnea0 Toxicities
Secondary

Time to Failure (TTF)

TTF defined as Time interval between the date of treatment and the date of disease progression, date of death, date of treatment discontinuation due to severe toxicity or last follow-up date.

Time frame: Time interval between the date of treatment and the date of disease progression, date of death, date of treatment discontinuation due to severe toxicity or last follow-up date, assessed up to 5 years

Population: No participants analyzed. Data not collected.

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026