Erlotinib and Temsirolimus in Treating Patients With Recurrent Malignant Glioma

• Status: Completed
• Trial end date: 2014-04-01
• Target enrollment: 0
• Participant gender: All

Summary

Erlotinib and temsirolimus and may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. This phase I/II trial is studying the side effects and best dose of temsirolimus when given together with erlotinib and to see how well they work in treating patients with recurrent malignant glioma.

• Phase: Phase 1/Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: National Cancer Institute (NCI)
• Treatments: Erlotinib Hydrochloride; Everolimus; Sirolimus

Criteria

Inclusion Criteria:

• Patients with histologically proven intracranial glioblastoma multiforme (GBM) or gliosarcoma (GS), anaplastic astrocytoma (AA), anaplastic oligodendroglioma (AO), anaplastic mixed oligoastrocytoma (AMO), or malignant astrocytoma not otherwise specified (NOS) will be eligible for this protocol; patients will be eligible if the original histology was low-grade glioma and a subsequent histological diagnosis of a malignant glioma is made

• All patients must sign an informed consent indicating that they are aware of the investigational nature of this study; patients must have signed an authorization for the release of their protected health information; patients must be registered in the Adult Brain Tumor Consortium (ABTC) Central Office database prior to treatment with study drug

• Patients must have a life expectancy > 8 weeks

• Patients must have a Karnofsky performance status of >= 60

• Patients must have recovered from the toxic effects of prior therapy: 4 weeks (28 days) from any investigational agent, 4 weeks (28 days) from prior cytotoxic therapy, two weeks (14 days) from vincristine, 6 weeks (42 days) from nitrosoureas, 3 weeks (21 days) from procarbazine administration, and 1 week (7 days) for non-cytotoxic agents, e.g., interferon, tamoxifen, thalidomide, cis-retinoic acid, etc. (radiosensitizer does not count); any questions related to the definition of non-cytotoxic agents should be directed to the study chair

• WBC >= 2,000/ul

• ANC >= 1,500/mm^3

• Platelet count of >= 100,000/mm^3

• Hemoglobin >= 10 gm/dl

• Total bilirubin within normal institutional limits

• AST (SGOT)/ALT (SGPT) =< 2.5 X institutional ULN

• Creatinine < 1.5 mg/dL

• Patients must have cholesterol level =< 350 mg/dl and triglycerides level =< 400 mg/dl

• Patients must have shown unequivocal evidence for tumor progression by MRI or CT scan; a scan should be performed within 14 days prior to registration; the same type of scan, i.e., MRI or CT must be used throughout the period of protocol treatment for tumor measurement

• Patients must have failed prior radiation therapy and must have an interval of greater than or equal to 6 weeks (42 days) from the completion of radiation therapy to study entry

• Patients with prior therapy that included interstitial brachytherapy or stereotactic radiosurgery must have confirmation of true progressive disease rather than radiation necrosis based upon either PET or Thallium scanning, MR spectroscopy or surgical documentation of disease

• Patients having undergone recent resection of recurrent or progressive tumor will be eligible as long as all of the following conditions apply:

• They have recovered from the effects of surgery

• Residual disease following resection of recurrent tumor is not mandated for eligibility into the study; to best assess the extent of residual disease post-operatively, a CT/ MRI should be done no later than 96 hours in the immediate post-operative period or at least 4 weeks post-operatively, within 14 days prior to registration; if the 96-hour scan is more than 14 days before registration, the scan needs to be repeated; if the steroid dose is increased between the date of imaging and registration, a new baseline MRI/CT is required on a stable or decreasing steroid dosage for at least 5 days

• PHASE I: Patients may have had treatment for any number of prior relapses; relapse is defined as progression following initial therapy (i.e. radiation+/- chemo if that was used as initial therapy)

• PHASE I: For the baseline MRI or CT scan prior to registration, patients in the Phase I component should be on a steroid dose that has been stable for at least 5 days prior to the scan; if the steroid dose is increased between the date of imaging and registration a new baseline MR/CT is required

• PHASE II: Patients may have had treatment for no more than 2 prior relapses; relapse is defined as progression following initial therapy (i.e. radiation+/- chemo if that was used as initial therapy); the intent therefore is that patients had no more than 3 prior therapies (initial and treatment for 2 relapses); if the patient had a surgical resection for relapsed disease and no anti-cancer therapy was instituted for up to 12 weeks, and the patient undergoes another surgical resection, this is considered as 1 relapse; for patients who had prior therapy for a low-grade glioma, the surgical diagnosis of a high-grade glioma will be considered the first relapse

• PHASE II: Unstained slides or tissue blocks must be available from at least one prior surgery; if available, frozen tissue is also requested from earlier surgeries

• PHASE II: Patients who are eligible for participation in the phase II component of the study may be enrolled in a pre-operative study to evaluate biological and/or tissue correlates

• PHASE II: For the baseline MRI or CT scan prior to registration, patients in the phase II component who are not participating in the pre-operative component of the study should be on a steroid dose that has been stable for at least 5 days prior to the scan; if the steroid dose is increased between the date of imaging and registration a new baseline MR/CT is required

• PHASE II: For the patients in the preoperative component, only a scan showing progression is required; for this scan only stable steroids are not required; following surgery, a scan should be done no later than 96 hours or at least 4 weeks from surgery and on a steroid dose that is stable or decreasing; treatment with OSI-774 (erlotinib) and CCI-779 (temsirolimus) post-operatively should start no later than 14 days after the scan; if the 96-hour scan is more than 14 days before treatment is initiated, the scan needs to be repeated on a stable or decreasing steroid dose

Exclusion Criteria:

• Patients must not be on an enzyme-inducing anti-epileptic drug (EIAED); if previously on an EIAED, the patient must be off of it for at least two weeks prior to registration

• Patients must not have any significant medical illnesses that in the investigator's opinion cannot be adequately controlled with appropriate therapy or would compromise the patient's ability to tolerate this therapy

• Patients with a history of any other cancer (except non-melanoma skin cancer or carcinoma in-situ of the cervix), unless in complete remission and off of all therapy for that disease for a minimum of 3 years are ineligible

• Patients must not have active infection or serious intercurrent medical illness

• Patients must not be pregnant/breast feeding and must agree to practice adequate contraception; women of childbearing potential must have a negative B-HCG pregnancy test documented within 7 days prior to registration; patients must not be pregnant; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately

• Patients must not have any disease that will obscure toxicity or dangerously alter drug metabolism

• Patients must not have received prior therapy with CCI-779 (temsirolimus), OSI-774 (erlotinib) or other mTOR or epidermal growth factor receptor inhibitors

• HIV-positive patients receiving combination anti-retroviral therapy are excluded from the study due to possible retro-viral drug interactions