Study of Dasatinib in Combination With Everolimus for Children and Young Adults With Gliomas Harboring Platelet-Derived Growth Factor Receptor (PDGFR) Alterations

September 26, 2022 updated by: University of Michigan Rogel Cancer Center

A Phase 2 Study of Dasatinib in Combination With Everolimus for Children With Gliomas Harboring PDGFR Alterations

This trial will evaluate the activity of dasatinib in combination with everolimus for children with gliomas harboring PDGFR alterations, including newly diagnosed high-grade glioma (HGG) or diffuse intrinsic pontine glioma (DIPG) after radiation (stratum A); and recurrent/progressive glioma (grade II-IV, including DIPG) (stratum B).

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.
3

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
    • Michigan
      • Ann Arbor, Michigan, United States, 48109
        • University of Michigan Cancer Center

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

1 year to 50 years (Child, Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Histological confirmation of a newly diagnosed high-grade glioma or diffuse intrinsic pontine glioma (DIPG) (Stratum A)
  • Histological confirmation (at diagnosis or relapse) of a recurrent or progressive grade II-IV glioma (including DIPG) (Stratum B)
  • Participants must have a genomic (DNA and/or RNA) alteration (mutation, fusion, and/or amplification) involving PDGF-A, PDGF-B, PDGFR-A or PDGFR-B, as identified by tumor sequencing.
  • Age at enrollment: Greater than 1 year and less than 50 years
  • BSA (body surface area): BSA greater than 0.3 m2
  • Karnofsky (Measure of performance for cancer patients where 100% represents perfect health) > 50% for patients > 16 years of age and Lansky (Measure of performance for pediatric cancer patients where 100% represents perfect health) > 50% for patients < 16 years of age. Neurologic deficits in patients with CNS tumors must have been relatively stable for a minimum of 7 days. Patients who are unable to walk because of paralysis, but who are able to sit in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score.
  • Adequate bone marrow function per protocol
  • Adequate liver function per protocol
  • Adequate renal and metabolic function per protocol
  • Patients with known seizure disorder must have seizures adequately controlled with non- enzyme inducing antiepileptic medications
  • No increase in steroid dose within the past 7 days
  • Primary brain or spine tumor are eligible, including tumors with metastases, multiple lesions.
  • Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy.
  • Myelosuppressive chemotherapy: Must not have received within 3 weeks.
  • Hematopoietic growth factors: At least 7 days since the completion of therapy with a growth factor, 14 days for long- acting.
  • Biologic (anti-neoplastic agent): At least 7 days or 3 half-lives (whichever is longer) since the completion of therapy.

  • Radiation therapy:

    • Stratum A: ≥ 2 weeks and </= to 12 weeks must have elapsed from radiation.
    • Stratum B: ≥ 2 weeks must have elapsed from focal radiation.
  • > 3 weeks from major surgery. If recent craniotomy, adequate wound healing must be determined by neurosurgical team.
  • Autologous Stem Cell Transplant or Rescue: No evidence of active graft vs. host disease and ≥ 4 weeks must have elapsed.
  • All patients and/or a legal guardian must sign institutionally approved written informed consent and assent documents.

Exclusion Criteria:

  • Patients who are breastfeeding, pregnant or refuse to use an effective form of birth control are excluded.
  • Patients with uncontrolled infection are excluded.
  • Patients receiving other anti-neoplastic agents are excluded.
  • Patients requiring strong CYP3A4 or PGP inhibitors are excluded (per protocol)
  • Patients requiring anticoagulation or with uncontrolled bleeding are excluded.
  • Patients on steroids for symptom management must be on a stable dose for 7 days prior to start of treatment.
  • Patients within 1 year of allogeneic stem cell transplant, patients with active GVHD or requiring immunosuppression are excluded.
  • Previous hypersensitivity to rapamycin or rapamycin derivatives

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: Dasatinib+Everolimus

Dasatinib = 60 mg/m2 orally twice daily

Everolimus = starting dose of 3.0 mg/m2, with titration of dosing after first cycle to keep everolimus trough level of 5-15 ug/ml

Both agents will be taken daily for 28 day cycles. Cycles will be repeated every 28 days and patients may receive up to 24 cycles.
Drug: Dasatinib
60 mg/m2 orally twice daily
Drug: Everolimus
3.0 mg/m2, with titration of dosing after first cycle to keep trough level of 5-15 ug/ml

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
Progression-free Survival in Participants With Newly Diagnosed Diffuse Intrinsic Pontine Glioma (DIPG)
Time Frame: 8 months
Percentage of participants without progression, defined as 25% increase in the size of the tumor or appearance of new lesions.
8 months
Progression-free Survival in Participants With Newly Diagnosed High-grade Glioma (HGG)
Time Frame: 12 months
Percentage of participants without progression, defined as 25% increase in the size of the tumor or appearance of new lesions.
12 months
Overall Response Rate (OR) (Partial Response or Better) in Participants With Refractory or Recurrent Glioma
Time Frame: 56 Days
The overall response assessment will take into account response in both target and non-target lesions, as well as the appearance of new lesions. Partial Response (PR) will be defined as ≥50% decrease in size of tumor in comparison to baseline measurements. Complete Response (CR) will be defined as the disappearance of all abnormal signal. This includes return to normal size of the brain stem for brain stem lesions. Reported as percentage of participants with partial or better response at 56 days.
56 Days

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 Survival
Time Frame: 1 year
Percentage of patients alive at one year.
1 year
Overall Survival
Time Frame: up to 17 months
Percentage of participants alive at 2 years.
up to 17 months

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.
University of Michigan Rogel Cancer Center

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Carl Koschmann, M.D., University of Michigan Rogel Cancer Center

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 (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.
December 6, 2017

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.
April 17, 2019

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 15, 2019

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).
November 20, 2017

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.
November 20, 2017

First Posted (Actual)

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.
November 24, 2017

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.
October 5, 2022

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.
September 26, 2022

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.
September 1, 2022

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.
  • UMCC 2017.042
  • HUM00123094 (Other Identifier: University of Michigan)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

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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