Momelotinib Combined With Capecitabine and Oxaliplatin in Adults With Relapsed/Refractory Metastatic Pancreatic Ductal Adenocarcinoma

January 30, 2019 updated by: Sierra Oncology, Inc.

A Phase 1b Study Evaluating Momelotinib Combined With Capecitabine and Oxaliplatin in Subjects With Relapsed/Refractory Metastatic Pancreatic Ductal Adenocarcinoma

This study will evaluate the safety, tolerability, and define the maximum tolerated dose (MTD) of momelotinib (MMB) combined with capecitabine and oxaliplatin in adults with relapsed/refractory metastatic pancreatic ductal adenocarcinoma.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
16

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Arizona
      • Scottsdale, Arizona, United States, 85258
        • Scottsdale Healthcare Research Institute
    • California
      • Los Angeles, California, United States, 90048
        • Cedars-Sinai Medical Center
    • Tennessee
      • Nashville, Tennessee, United States, 37203
        • Tennessee Oncology
    • Virginia
      • Fairfax, Virginia, United States, 22031
        • Virginia Cancer Specialists, PC

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Key Inclusion Criteria:

  • Relapsed or refractory metastatic pancreatic adenocarcinoma
  • Received 1 prior chemotherapy regimen for metastatic pancreatic ductal adenocarcinoma (not including neoadjuvant and/or adjuvant therapy)
  • Measurable disease per RECIST v1.1

  • Adequate organ function defined as

    • Aspartate transaminase (AST) and alanine transaminase (ALT) ≤ 3 x upper limit of normal (ULN) OR ≤ 5 x ULN if liver metastases are present; total conjugated bilirubin ≤ 2 x ULN
    • Absolute neutrophil count (ANC) ≥1500 cells/mm^3, platelet ≥100,000 cells/mm^3, hemoglobin ≥ 9.0 g/dL
    • Creatinine clearance (CrCl) > 50 ml/min as calculated by the Cockroft-Gault method
  • Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1

Key Exclusion Criteria:

  • Received more than 1 prior line of chemotherapy for metastatic pancreatic ductal adenocarcinoma
  • Major surgery within 21 days of first dose of study drug
  • Minor surgical procedure(s) within 7 days of enrollment or not yet recovered from prior minor surgery (placement of central venous access device, fine needle aspiration, or endoscopic biliary stent ≥ 1 day before enrollment is acceptable)
  • Chemotherapy, immunotherapy, biologics, and/or investigational therapy within 21 days prior to first dose of study drug
  • Known positive status for HIV, chronic active or acute viral hepatitis A, B, or C infection, or hepatitis B or C carrier
  • Known dihydropyrimidine dehydrogenase deficiency
  • Peripheral neuropathy ≥ Grade 2
  • Any condition that impairs gastrointestinal absorption of drug
  • Known or suspected brain or central nervous system metastases
  • Diagnosis of pancreatic islet neoplasm, acinar cell carcinoma, non-adenocarcinoma, adenocarcinoma originating from the biliary tree or cystadenocarcinoma
  • External biliary drain
  • Documented myocardial infarction or unstable/uncontrolled cardiac disease within 6 months of enrollment

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Momelotinib (MMB)+capecitabine
Participants will receive momelotinib (MMB)+capecitabine at varying dose levels to determine the MTD for momelotinib (MMB) and capecitabine.
Drug: Momelotinib (MMB)
Momelotinib (MMB) tablet(s) administered orally once or twice daily
Other Names:
  • GS-0387
  • CYT387
Drug: Capecitabine
Capecitabine tablet(s) administered orally twice daily for 14 days, followed by 7 days off, until the end of treatment
Experimental: Momelotinib (MMB)+capecitabine+oxaliplatin
Upon reaching the MTD for momelotinib (MMB) and capecitabine or if no MTD is reached, participants will receive momelotinib (MMB)+capecitabine at the MTD plus oxaliplatin at varying dose levels to determine the MTD of combination capecitabine, momelotinib (MMB), and oxaliplatin.
Drug: Momelotinib (MMB)
Momelotinib (MMB) tablet(s) administered orally once or twice daily
Other Names:
  • GS-0387
  • CYT387
Drug: Capecitabine
Capecitabine tablet(s) administered orally twice daily for 14 days, followed by 7 days off, until the end of treatment
Drug: Oxaliplatin
Oxaliplatin administered intravenously over 120 minutes or as per institutional standard of care on Day 1 of each 21-day cycle.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Incidence of dose limiting toxicities
Time Frame: Up to 21 days
Dose limiting toxicities refer to toxicities experienced during the first 21 days of treatment that have been judged to be clinically significant and at least possibly related to study treatment.
Up to 21 days
Incidence of adverse events, assessment of clinical laboratory test findings, physical examination, 12-lead electrocardiogram (ECG), and vital signs measurements
Time Frame: Up to 2 years
This composite endpoint will measure the safety profile of momelotinib.
Up to 2 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Overall response rate
Time Frame: Up to 2 years
Overall response rate (ORR) is defined as the proportion of participants who achieve a complete response (CR) or partial response (PR) as assessed by the Response Evaluation Criteria In Solid Tumors (RECIST) v1.1.
Up to 2 years
Overall survival
Time Frame: Up to 2 years
Overall survival (OS) is defined as the interval from first dose date of study drug to death from any cause.
Up to 2 years
Progression-free survival
Time Frame: Up to 2 years
Progression-free survival (PFS) is defined as the interval from first dose date of study drug to the earlier of the first documentation of definitive disease progression or death from any cause; definitive disease progression is progression based on RECIST criteria v1.1.
Up to 2 years
Pharmacokinetic (PK) profile of momelotinib (MMB)
Time Frame: Predose and postdose on Day 15

This composite endpoint will measure the plasma PK profile of momelotinib (MMB). The following parameters will be measured, where applicable:

  • Cmax: maximum observed concentration of drug in plasma
  • Ctau: observed drug concentration at the end of the dosing interval
  • AUCtau: concentration of drug over time (area under the plasma concentration versus time curve over the dosing interval)
Predose and postdose on Day 15

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Sierra Oncology, Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 5, 2014

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 8, 2017

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 5, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 17, 2014

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 17, 2014

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
September 19, 2014

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 1, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 30, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2019

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • GS-US-370-1369

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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