Phase II Study of Rindopepimut (CDX-110) in Patients With Glioblastoma Multiforme (ACT III)

January 11, 2018 updated by: Celldex Therapeutics

A Phase II Study of CDX-110 With Radiation and Temozolomide in Patients With Newly Diagnosed Glioblastoma Multiforme

This study is designed to evaluate the clinical activity of CDX-110 vaccination when given with standard of care treatment (maintenance temozolomide therapy). Study treatment will be given until disease progression and patients will be followed for long-term survival information. Efficacy will be measured by the progression-free survival status at 5.5 months from the date of first dose.

Study Overview

Status

Status

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

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.
82

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 2

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
    • California
      • Orange, California, United States, 92868
        • Celldex Investigational Site
      • San Francisco, California, United States, 94143-0622
        • Celldex Investigational Site
      • San Francisco, California, United States, 94143
        • Celldex Investigational Site
      • Stanford, California, United States, 94305-5826
        • Celldex Investigational Site
      • Stanford, California, United States, 94305
        • Celldex Investigational Site
    • Connecticut
      • New Haven, Connecticut, United States, 06510
        • Celldex Investigational Site
      • New Haven, Connecticut, United States, 06519
        • Celldex Investigational Site
      • New Haven, Connecticut, United States, 06520
        • Celldex Investigational Site
    • Florida
      • Gainesville, Florida, United States, 32610-0277
        • Celldex Investigational Site
    • Illinois
      • Chicago, Illinois, United States, 60611
        • Celldex Investigational Site
      • Evanston, Illinois, United States, 60201
        • Celldex Investigational Site
    • Massachusetts
      • Boston, Massachusetts, United States, 02115
        • Celldex Investigational Site
    • Michigan
      • Lansing, Michigan, United States, 48912
        • Celldex Investigational Site
      • Saginaw, Michigan, United States, 48601
        • Celldex Investigational Site
      • Saginaw, Michigan, United States, 48604
        • Celldex Investigational Site
    • New Jersey
      • Hackensack, New Jersey, United States, 07601
        • Celldex Investigational Site
    • New York
      • Amherst, New York, United States, 14226
        • Celldex Investigational Site
      • New York, New York, United States, 10032
        • Celldex Investigational Site
      • New York, New York, United States, 10065
        • Celldex Investigational Site
    • North Carolina
      • Durham, North Carolina, United States, 27710
        • Celldex Investigational Site
    • Ohio
      • Cincinnati, Ohio, United States, 45219
        • Celldex Investigational Site
      • Cincinnati, Ohio, United States, 45267-0502
        • Celldex Investigational Site
      • Cincinnati, Ohio, United States, 45267-0769
        • Celldex Investigational Site
      • Cleveland, Ohio, United States, 44106
        • Celldex Investigational Site
      • Cleveland, Ohio, United States, 44195
        • Celldex Investigational Site
      • Orange Village, Ohio, United States, 44122
        • Celldex Investigational Site
      • West Chester, Ohio, United States, 45069-6542
        • Celldex Investigational Site
      • Westlake, Ohio, United States, 44145
        • Celldex Investigational Site
    • Pennsylvania
      • Philadelphia, Pennsylvania, United States, 19104
        • Celldex Investigational Site
    • Texas
      • Houston, Texas, United States, 77030
        • Celldex Investigational Site
      • San Antonio, Texas, United States, 78229
        • Celldex Investigational Site
    • Utah
      • Salt Lake City, Utah, United States, 84112
        • Celldex Investigational Site
    • Virginia
      • Charlottesville, Virginia, United States, 22908
        • Celldex Investigational Site
    • Washington
      • Seattle, Washington, United States, 98195
        • Celldex Investigational Site

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

Inclusion Criteria:

  • Newly diagnosed de novo GBM with documented EGFRvIII expression in tumor tissue.
  • Gross total resection followed by conventional chemoradiation therapy without progression of disease.

Exclusion Criteria:

  • Presence of diffuse leptomeningeal disease or gliomatosis cerebri.
  • Systemic corticosteroid therapy > 2 mg of dexamethasone or equivalent (as defined by the investigator) per day at study enrollment.
  • Patients who have undergone stereotactic radiosurgery prior to or following surgical resection, or the placement of Gliadel® Wafers.
  • Known allergy or hypersensitivity to KLH, GM-CSF or yeast derived products, or a history of anaphylactic reactions to shellfish proteins.

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: N/A
  • Interventional Model: Single Group 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: CDX-110 with GM-CSF
Drug: CDX-110 with GM-CSF
Three biweekly intradermal injections over four weeks followed by monthly injections until tumor progression. Each dose will be 0.8 mL containing approximately 500 mcg CDX-110 and 150 mcg GM CSF.
Other Names:
  • CDX-110 with sargramostim (GM-CSF) (Leukine®)
Drug: Temozolomide
Maintenance temozolomide will begin after completion of the three initial injections of CDX-110 plus GM-CSF. 150 to 200 mg/m2 for 5 days during each 28-day cycle for a minimum of six cycles or a maximum of 12 cycles, intolerance or progression.
Other Names:
  • Temodar

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
Time Frame
Progression-free survival status
Time Frame: 5.5mo
5.5mo

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
Time Frame
Safety and tolerability characterized by adverse events (term, grade, frequency).
Time Frame: 2 years
2 years
Safety and tolerability characterized by physical examinations.
Time Frame: 2 years
2 years
Safety and tolerability characterized by hematologic and metabolic panel (including CBC with differential, electrolytes, BUN, Cr, liver associated enzymes).
Time Frame: 2 years
2 years
Safety and tolerability characterized by urinalysis.
Time Frame: 2 years
2 years
Safety and tolerability characterized by vital signs.
Time Frame: 2 years
2 years
Immune response; T-cell response to vaccine.
Time Frame: 2 years
2 years
Immune response; antibody response to vaccine.
Time Frame: 2 years
2 years
Immune response; HLA typing.
Time Frame: 2 years
2 years
Overall survival.
Time Frame: indeterminate
indeterminate

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.
Celldex Therapeutics

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

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.
August 1, 2007

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.
November 1, 2010

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.
May 1, 2016

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).
April 10, 2007

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.
April 10, 2007

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.
April 11, 2007

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.
January 16, 2018

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 11, 2018

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.
August 1, 2016

More Information

Terms related to this study

Keywords

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.
  • CDX110-003

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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