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A Study of MEK162 and Paclitaxel in Patients With Epithelial Ovarian, Fallopian Tube or Peritoneal Cancer

Primary Purpose

Epithelial Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
MEK162, MEK inhibitor; oral
Paclitaxel, mitotic inhibitor; intravenous
Sponsored by
Array Biopharma, now a wholly owned subsidiary of Pfizer
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Epithelial Ovarian Cancer

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)FemaleDoes not accept healthy volunteers

Key Inclusion Criteria:

  • Histologically confirmed diagnosis of epithelial ovarian, fallopian tube or primary peritoneal cancer (measurable or evaluable, nonmeasurable disease) that is platinum-resistant or refractory. In the judgment of the Investigator, a patient who is platinum-sensitive but would not benefit from further platinum treatment is also eligible.
  • Must have had ≥ 1 prior platinum-based chemotherapeutic regimen containing carboplatin, cisplatin or another organoplatinum compound for management of primary disease. This initial treatment may have included intraperitoneal (IP) therapy, consolidation, non-cytotoxic agents or extended therapy administered after surgical or non-surgical assessment.
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0, 1 or 2.
  • Available archival tumor sample (excisional or core biopsy) that can be acquired and provide consent to biomarker testing of the tumor.
  • Additional criteria exist.

Key Exclusion Criteria:

  • History or concurrent evidence of retinal vein occlusion (RVO) or current risk factors for RVO.
  • Prior therapy with a MEK inhibitor.
  • History of hypersensitivity to taxanes or drug formulations containing Cremophor®.
  • History of acute coronary syndromes.
  • Uncontrolled or symptomatic brain metastases that are not stable, require steroids, are potentially life-threatening or that have required radiation within 28 days prior to first dose of study treatment.
  • Concomitant malignancies or previous malignancies with less than a 5-year disease-free interval at the time of enrollment; patients with adequately resected basal or squamous cell carcinoma of the skin, carcinoma in situ of the cervix or ductal carcinoma in situ may enroll irrespective of the time of diagnosis.
  • Known positive serology for the human immunodeficiency virus (HIV), active hepatitis C, and/or active hepatitis B.
  • Treatment with ritonavir at the time of first dose of study treatment.
  • Treatment with continuous or intermittent small molecular therapeutics, biologic therapy or hormonal therapy within 28 days prior to first dose of study treatment.
  • Treatment with a cyclical chemotherapy within a period of time that is less than the cycle length used for that treatment prior to first dose of study treatment.
  • Treatment with any other investigational agents within a period of time that is less than the cycle length used for the treatment or within 28 days (whichever is shorter) prior to first dose of study treatment.
  • Treatment with prior radiotherapy within 21 days prior to first dose of study treatment; however, if the radiation portal covered ≤ 10% of the bone marrow reserve, the patient may be enrolled irrespective of the end date of radiotherapy.
  • Additional criteria exist.

Sites / Locations

  • Pfizer Investigational Site
  • Pfizer Investigational Site
  • Pfizer Investigational Site
  • Pfizer Investigational Site

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

MEK162 + paclitaxel

Arm Description

Outcomes

Primary Outcome Measures

Establish the recommended Phase 2 dose of study drug administered on continuous and intermittent schedules in combination with paclitaxel.

Secondary Outcome Measures

Characterize the safety profile of the study drug in combination with paclitaxel in terms of adverse events and clinical laboratory tests.
Assess the efficacy of the study drug in combination with paclitaxel in terms of tumor response, duration of response and progression-free survival.
Assess the potential plasma pharmacokinetic (PK) interactions between study drug, metabolites and paclitaxel in terms of plasma concentrations and noncompartmental PK parameters.
Assess possible PK/efficacy and PK/safety correlations.
Assess potential predictive biomarkers of clinical activity for the study drug in combination with paclitaxel.

Full Information

First Posted
July 22, 2012
Last Updated
September 9, 2020
Sponsor
Array Biopharma, now a wholly owned subsidiary of Pfizer
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1. Study Identification

Unique Protocol Identification Number
NCT01649336
Brief Title
A Study of MEK162 and Paclitaxel in Patients With Epithelial Ovarian, Fallopian Tube or Peritoneal Cancer
Study Type
Interventional

2. Study Status

Record Verification Date
September 2020
Overall Recruitment Status
Completed
Study Start Date
July 2012 (Actual)
Primary Completion Date
March 2016 (Actual)
Study Completion Date
March 2016 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Array Biopharma, now a wholly owned subsidiary of Pfizer

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
This is a Phase 1 study during which patients with platinum-resistant epithelial ovarian, fallopian tube or primary peritoneal cancer will receive investigational study drug MEK162 and paclitaxel. Patients will receive increasing doses of study drug in combination with paclitaxel in order to achieve the highest dose of study drug possible that will not cause unacceptable side effects. Patients will be followed to see what side effects the combination causes and what effectiveness the combination has, if any, in treating the cancer. Approximately 36 patients from the US will be enrolled in this study.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Epithelial Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
36 (Actual)

8. Arms, Groups, and Interventions

Arm Title
MEK162 + paclitaxel
Arm Type
Experimental
Intervention Type
Drug
Intervention Name(s)
MEK162, MEK inhibitor; oral
Intervention Description
multiple dose, escalating
Intervention Type
Drug
Intervention Name(s)
Paclitaxel, mitotic inhibitor; intravenous
Intervention Description
multiple dose, single schedule
Primary Outcome Measure Information:
Title
Establish the recommended Phase 2 dose of study drug administered on continuous and intermittent schedules in combination with paclitaxel.
Time Frame
One year
Secondary Outcome Measure Information:
Title
Characterize the safety profile of the study drug in combination with paclitaxel in terms of adverse events and clinical laboratory tests.
Time Frame
One year
Title
Assess the efficacy of the study drug in combination with paclitaxel in terms of tumor response, duration of response and progression-free survival.
Time Frame
One year
Title
Assess the potential plasma pharmacokinetic (PK) interactions between study drug, metabolites and paclitaxel in terms of plasma concentrations and noncompartmental PK parameters.
Time Frame
One year
Title
Assess possible PK/efficacy and PK/safety correlations.
Time Frame
One year
Title
Assess potential predictive biomarkers of clinical activity for the study drug in combination with paclitaxel.
Time Frame
One year

10. Eligibility

Sex
Female
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Key Inclusion Criteria: Histologically confirmed diagnosis of epithelial ovarian, fallopian tube or primary peritoneal cancer (measurable or evaluable, nonmeasurable disease) that is platinum-resistant or refractory. In the judgment of the Investigator, a patient who is platinum-sensitive but would not benefit from further platinum treatment is also eligible. Must have had ≥ 1 prior platinum-based chemotherapeutic regimen containing carboplatin, cisplatin or another organoplatinum compound for management of primary disease. This initial treatment may have included intraperitoneal (IP) therapy, consolidation, non-cytotoxic agents or extended therapy administered after surgical or non-surgical assessment. Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0, 1 or 2. Available archival tumor sample (excisional or core biopsy) that can be acquired and provide consent to biomarker testing of the tumor. Additional criteria exist. Key Exclusion Criteria: History or concurrent evidence of retinal vein occlusion (RVO) or current risk factors for RVO. Prior therapy with a MEK inhibitor. History of hypersensitivity to taxanes or drug formulations containing Cremophor®. History of acute coronary syndromes. Uncontrolled or symptomatic brain metastases that are not stable, require steroids, are potentially life-threatening or that have required radiation within 28 days prior to first dose of study treatment. Concomitant malignancies or previous malignancies with less than a 5-year disease-free interval at the time of enrollment; patients with adequately resected basal or squamous cell carcinoma of the skin, carcinoma in situ of the cervix or ductal carcinoma in situ may enroll irrespective of the time of diagnosis. Known positive serology for the human immunodeficiency virus (HIV), active hepatitis C, and/or active hepatitis B. Treatment with ritonavir at the time of first dose of study treatment. Treatment with continuous or intermittent small molecular therapeutics, biologic therapy or hormonal therapy within 28 days prior to first dose of study treatment. Treatment with a cyclical chemotherapy within a period of time that is less than the cycle length used for that treatment prior to first dose of study treatment. Treatment with any other investigational agents within a period of time that is less than the cycle length used for the treatment or within 28 days (whichever is shorter) prior to first dose of study treatment. Treatment with prior radiotherapy within 21 days prior to first dose of study treatment; however, if the radiation portal covered ≤ 10% of the bone marrow reserve, the patient may be enrolled irrespective of the end date of radiotherapy. Additional criteria exist.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Pfizer CT.gov Call Center
Organizational Affiliation
Pfizer
Official's Role
Study Director
Facility Information:
Facility Name
Pfizer Investigational Site
City
Scottsdale
State/Province
Arizona
Country
United States
Facility Name
Pfizer Investigational Site
City
Lafayette
State/Province
Indiana
Country
United States
Facility Name
Pfizer Investigational Site
City
New York
State/Province
New York
Country
United States
Facility Name
Pfizer Investigational Site
City
Oklahoma City
State/Province
Oklahoma
Country
United States

12. IPD Sharing Statement

Learn more about this trial

A Study of MEK162 and Paclitaxel in Patients With Epithelial Ovarian, Fallopian Tube or Peritoneal Cancer

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