Tarceva/Rapamycin for Children With Low-grade Gliomas With or Without Neurofibromatosis Type 1 (NF1)
Phase 1
Completed
- Conditions
- Low-grade Gliomas
- Registration Number
- NCT00901849
- Lead Sponsor
- Roger Packer
- Brief Summary
This study will evaluate the feasibility of combining two drugs, Tarceva (an anti-EGFR agent), and Rapamycin (an mTOR inhibitor), in children with progressive low-grade gliomas who have failed initial conventional treatment. In addition to evaluating the toxicity of this drug regimen, the potential efficacy of the regimen will be assessed.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 21
Inclusion Criteria
- children less than 21 years of age, with or without neurofibromatosis, with recurrent low-grade gliomas.
- patients with or without NF1 must have failed some form of conventional therapy, radiotherapy, or chemotherapy (carboplatin/vincristine) to be eligible, including those treated wtih initial surgery. Patients do not have to have received radiotherapy to be eligible.
- children with all types of histologically proven low-grade gliomas will be eligible; re-operation at the time of recurrence is not mandatory for entry on study.
- patients with intrinsic brain lesions, believed neuroradiographically consistent with a low-grade glial tumor, with neurofibromatosis type 1 can be treated without histological confirmation.
- patients without neurofibromatosis type 1 must have histological confirmation of a low-grade glial tumor prior to entry on study.
- patients must have a Karnofsky score of greater than or equal to 50% for children greater than 10 years of age, or a Lansky score of greater than or equal to 50% for patients less than 10 years of age.
- patients who are unable to walk because of paralysis, but who are able to use a wheelchair, will be considered ambulatory for purposes of assessing performance score.
- patients must have a life expectancy of at least 12 weeks.
- patients must be able to swallow medication in tablet form.
- patients must have adequate organ function, including: peripheral ANC of greater than 1,000/microliters; a platelet count of greater than 100,000/microliters; hemoglobin of greater than 8 gms,dl (pRBC transfusions of allowed to maintain hemoglobin > 8 g/dl)
- patients must have adequate renal function, which is defined as a normal serum creatinine for age
- patients must have adequate liver function, as defined as a total bilirubin or less than 1.5 times the upper limit of normal for age, and an SGPT (ALT) of less than 2.5 times the upper limit of normal for age
- patients must have had a MR scan within 3 weeks of starting treatment
- all patients, and/or their parents or legal guardian, must sign a recent informed consent
- all institutional, FDA, and NCI requirements for human study must be met.
Exclusion Criteria
- patients must not have any other active tumors.
- pregnancy or breast feeding is an exclusion criteria, as the potential mutagenicity and cytotoxicity of these drugs in developing fetuses are unknown. A pregnancy test must be obtained in females who are postmenarchal. Males or females of reproductive potential may not participate unless they have agreed to use an effective contraceptive method.
- patients with uncontrolled infection are excluded.
- patients who have previously received Tarceva or Rapamycin are excluded.
- patients on antiepileptics and/or corticosteroids are allowed on study as long as they have been on a stable or weaning dose for 7 days prior to study initiation (defined as first day of treatment).
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Primary Outcome Measures
Name Time Method Participants will remain on the trial for one year if benefiting from drug as demonstrated by radiographic evaluation and clinical evaluation. one year
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Children's Research Institute
🇺🇸Washington, District of Columbia, United States