Study of Safety and Pharmacokinetics of MK-8242 in Participants With Advanced Solid Tumors (P07650)

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier:
NCT01463696
First received: October 28, 2011
Last updated: May 6, 2016
Last verified: May 2016

October 28, 2011
May 6, 2016
December 2011
September 2014   (final data collection date for primary outcome measure)
Number of Participants With Dose Limiting Toxicities (DLTs) [ Time Frame: Cycle 1 (21 days) ] [ Designated as safety issue: Yes ]
DLT was defined as: any drug-related hematologic toxicity ≥ Grade 3 lasting ≥1 week, ≥ Grade 3 thrombocytopenia with bleeding, ≥ Grade 3 neutropenia with infection OR non-hematologic DLTs that were any Grade 3, 4, or 5 toxicity with the following exceptions/clarifications: 1) Grade 3 nausea, vomiting, diarrhea, and dehydration were excluded from the determination of DLT if, in the opinion of the investigator and sponsor, they occurred in a setting of inadequate treatment, 2) Grade 3 nausea, vomiting, diarrhea, and dehydration were each considered a DLT if they persisted despite 72 hours of maximal supportive care measures or 3) Any abnormal non-hematological laboratory value ≥ Grade 3 (that is not attributable to any other causes) was considered a DLT only if medical intervention was required to treat the participant, the abnormality led to hospitalization, or the abnormality persisted for ≥1 week.
Number of Participants With Dose Limiting Toxicities (DLTs) [ Time Frame: Cycle 1 (21 days) ] [ Designated as safety issue: Yes ]
Complete list of historical versions of study NCT01463696 on ClinicalTrials.gov Archive Site
  • Maximum Observed Plasma Concentration (Cmax) of MK-8242 [ Time Frame: Cycle 1, Day 1 pre-dose and through 24 hours post dose; Cycle 1 Day 7 pre-dose and through 48 hours post dose ] [ Designated as safety issue: No ]
    PK plasma samples were to be collected at the following time points: 0, 0.5, 1, 2, 4, 6, 8,and 12 hours after the first dose on Day 1; and 0, 0.5, 1, 2, 4, 6, 8, 12, 24 (Day 8) and 48 (Day 9) hours post-dose on Day 7.
  • Time to Maximum Plasma Concentration (Tmax) of MK-8242 [ Time Frame: Cycle 1, Day 1 pre-dose and through 12 hours postdose; Cycle 1 Day 7 pre-dose and through 48 hours post dose ] [ Designated as safety issue: No ]
    PK plasma samples were to be collected at the following time points: 0, 0.5, 1, 2, 4, 6, 8 and 12 hours after the first dose on Day 1; and 0, 0.5, 1, 2, 4, 6, 8, 12, 24 (Day 8) and 48 (Day 9) hours post-dose on Day 7.
  • Area Under the Concentration Time Curve From Hour 0 to Hour 12 (AUC0-12) for MK-8242 [ Time Frame: Cycle 1, Day 1 and Day 7, Hour 0 through Hour 12 ] [ Designated as safety issue: No ]
    PK plasma samples were to be collected at the following time points: 0, 0.5, 1, 2, 4, 6, 8 and 12 hours after the first dose on Day 1; and 0, 0.5, 1, 2, 4, 6, 8, 12, 24 (Day 8) and 48 (Day 9) hours post-dose on Day 7.
  • AUC at Time of Last Sample (AUClast) for MK-8242 [ Time Frame: Cycle 1, Day 1 pre-dose and through 12 hours post dose; Cycle 1 Day 7 pre-dose and through 48 hours post dose ] [ Designated as safety issue: No ]
    PK plasma samples were to be collected at the following time points: 0, 0.5, 1, 2, 4, 6, 8 and 12 hours after the first dose on Day 1; and 0, 0.5, 1, 2, 4, 6, 8, 12, 24 (Day 8) and 48 (Day 9) hours post-dose on Day 7.
  • Maximum Observed Plasma Concentration (Cmax) of MK-8242 [ Time Frame: Cycle 1, Day 1 pre-dose and through 24 hours post dose; Cycle 1 Day 7 pre-dose and through 48 hours post dose ] [ Designated as safety issue: No ]
  • Time to Maximum Plasma Concentration (Tmax) of MK-8242 [ Time Frame: Cycle 1, Day 1 pre-dose and through 12 hours postdose; Cycle 1 Day 7 pre-dose and through 48 hours post dose ] [ Designated as safety issue: No ]
  • Area Under the Concentration Time Curve From Hour 0 to Hour 12 (AUC0-12) for MK-8242 [ Time Frame: Cycle 1, Day 1 and Day 7, Hour 0 through Hour 12 ] [ Designated as safety issue: No ]
  • AUC from time 0 to the time of final quantifiable sample (AUCtf) for MK-8242 [ Time Frame: Cycle 1, Day 1 pre-dose and through 12 hours post dose; Cycle 1 Day 7 pre-dose and through 48 hours post dose ] [ Designated as safety issue: No ]
Not Provided
Not Provided
 
Study of Safety and Pharmacokinetics of MK-8242 in Participants With Advanced Solid Tumors (P07650)
A Phase I Study to Evaluate the Safety and Tolerability and Pharmacokinetic/Pharmacodynamics of MK-8242 in Patients With Advanced Solid Tumors
This study is being done to evaluate the safety and pharmacokinetic profile of MK-8242 and its active metabolite (M16) in participants with advanced solid tumors. In Part 1 of the study, the study drug dose will be escalated to determine the maximum tolerated dose (MTD). In Part 2 of the study, the MTD will be confirmed and the recommended Phase 2 dose (RPTD) established; the effect of MK-8242 on liposarcoma and other tumor types will also be evaluated.
Participants are considered to have completed the study after Cycle 12. Amendment 4 (14 April 2015) was done to allow participants on active treatment at the time the study was closed to enrollment to continue study treatment beyond Cycle 12 if deriving clinical benefit, at the Investigator's discretion.
Interventional
Phase 1
Allocation: Non-Randomized
Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Solid Tumors
Drug: MK-8242
10 mg, 100 mg and 150 mg capsules
Other Name: SCH 900242
  • Experimental: MK-8242 60 mg BID
    In Cycle 1, participants received MK-8242 60 mg administered orally (PO) twice a day (BID) on Days 1-6 and PO once daily (QD) in the morning on Day 7 of the 21-day cycle to accommodate pharmacokinetic (PK) sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 60 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 120 mg BID
    In Cycle 1, participants received MK-8242 120 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 120 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 170 mg BID
    In Cycle 1, participants received MK-8242 170 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 170 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 250 mg BID
    In Cycle 1, participants received MK-8242 250 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 250 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 300 mg BID
    In Cycle 1, participants received MK-8242 300 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 300 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 350 mg BID
    In Cycle 1, participants received MK-8242 350 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 350 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 400 mg BID
    In Cycle 1, participants received MK-8242 400 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 400 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
  • Experimental: MK-8242 500 mg BID
    In Cycle 1, participants received MK-8242 500 mg administered PO BID on Days 1-6 and PO QD in the morning on Day 7 of the 21-day cycle to accommodate PK sampling. In Cycle 2 and subsequent cycles, participants received MK-8242 500 mg PO BID on Days 1-7 of each 21-day cycle.
    Intervention: Drug: MK-8242
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
48
October 2015
September 2014   (final data collection date for primary outcome measure)

Inclusion criteria:

  • Histologically confirmed advanced solid tumor for which there are no effective standard therapy options
  • Willing to provide tumor tissue for p53 wild type gene analysis
  • Eastern Cooperative Oncology Group (ECOG) performance status of ≤1
  • Adequate organ function
  • Female participants and male participants and their partners who are of childbearing potential must agree to abstain from sexual intercourse or to use an acceptable method of contraception during the study and for 90 days following the last dose of study drug
  • At least one measurable lesion
  • In Part 2, participants with liposarcoma must have a confirmed well-differentiated or de-differentiated histology

Exclusion criteria:

  • Known treated or untreated leptomeningeal metastases, or metastatic central nervous system disease
  • History of recent myocardial infarction (within the past year); or with unstable or uncontrolled angina, New York Heart Association (NYHA) Class III or IV congestive heart failure, uncontrolled hypertension, clinically significant cardiac dysrhythmia or clinically significant electrocardiogram (ECG) abnormality
  • Uncontrolled active infection on optimal systemic treatment
  • Clinically significant hepatitis or hepatitis C antibody positive, hepatitis B surface antigen positive, or human immunodeficiency virus (HIV) seropositive
  • Persistent, unresolved common terminology criteria for adverse events (CTCAE v4.0) ≥Grade 2 drug-related toxicity associated with previous treatment except for alopecia
  • Radiation therapy or other loco-regional therapy within 2 weeks prior to study
  • Use of moderate and strong cytochrome P450 inhibitors or inducers within 1 week prior to study
  • Chemotherapy or any investigational drug(s) within 4 weeks prior to study
  • Known hypersensitivity to MK-8242 or its components
  • Nursing, pregnant, or intention to become pregnant during the study
  • Initiating bisphosphonate therapy or adjusting the bisphosphonate dose or regimen within 30 days of Cycle 1 Day 1
Both
18 Years and older   (Adult, Senior)
No
Contact information is only displayed when the study is recruiting subjects
Not Provided
United Kingdom,   United States
 
NCT01463696
P07650, 2011-001346-15, MK-8242-006
No
Not Provided
Not Provided
Merck Sharp & Dohme Corp.
Merck Sharp & Dohme Corp.
Not Provided
Study Director: Medical Director Merck Sharp & Dohme Corp.
Merck Sharp & Dohme Corp.
May 2016

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP