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Summary

for people ages up to 21 years (full criteria)
at San Francisco, California and other locations
study started

Description

Summary

This randomized phase II trial studies how well giving temozolomide and irinotecan hydrochloride together with or without bevacizumab works in treating young patients with recurrent or refractory medulloblastoma or central nervous system (CNS) primitive neuroectodermal tumors. Drugs used in chemotherapy, such as temozolomide and irinotecan hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Monoclonal antibodies, such as bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. It is not yet known whether temozolomide and irinotecan hydrochloride are more effective with or without bevacizumab in treating medulloblastoma or CNS primitive neuroectodermal tumors.

Official Title

Temozolomide With Irinotecan Versus Temozolomide, Irinotecan Plus Bevacizumab (NSC# 704865) for Recurrent/Refractory Medulloblastoma/CNS PNET of Childhood, a COG Randomized Phase II Screening Trial

Details

PRIMARY OBJECTIVES:

  1. To compare the overall survival (OS) of subjects receiving the combination of temozolomide and irinotecan with that of subjects receiving temozolomide, irinotecan (irinotecan hydrochloride), and bevacizumab for recurrent medulloblastoma (MB)/primitive neuroectodermal tumor (PNET) of childhood.

SECONDARY OBJECTIVES:

  1. To assess the response rate for each treatment arm amongst patients who are enrolled with measurable disease.

II. To determine event-free survival (EFS) for each patient compared across regimens.

OUTLINE: Patients are randomized to 1 of 2 treatment arms.

ARM I: Patients receive temozolomide orally (PO) and irinotecan hydrochloride IV over 90 minutes on days 1-5.

ARM II: Patients receive temozolomide PO and irinotecan hydrochloride IV as in arm I and bevacizumab IV over 30-90 minutes on days 1 and 15.

In both arms, treatment repeats every 28 days for up to 12 courses in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up for 5 years.

Keywords

Recurrent Childhood Medulloblastoma Recurrent Childhood Pineoblastoma Recurrent Childhood Supratentorial Embryonal Tumor, Not Otherwise Specified Neuroectodermal Tumors Medulloblastoma Neuroectodermal Tumors, Primitive Pinealoma Bevacizumab Irinotecan Temozolomide Camptothecin Dacarbazine Endothelial Growth Factors Antibodies Immunoglobulins Antibodies, Monoclonal Immunoglobulin G

Eligibility

You can join if…

Open to people ages up to 21 years

  • Medulloblastoma or PNET of childhood that has relapsed or become refractory to standard chemotherapy; patients with pineoblastoma are eligible
  • Patients must have had histologic verification of the malignancy at original diagnosis or at the time of recurrence
  • Patients must have clear residual disease, defined as tumor that is measurable in two perpendicular diameters on magnetic resonance imaging (MRI) OR diffuse leptomeningeal disease OR clear MRI evidence of disease that may not be measurable in two perpendicular diameters
  • All patients must have a brain MRI with and without gadolinium and a spine MRI with gadolinium performed within 2 weeks prior to study enrollment
  • Patients must have a Lansky or Karnofsky performance status score of >= 50%,corresponding to Eastern Cooperative Oncology Group (ECOG) categories of 0, 1, or 2(use Karnofsky for patients > 16 years of age and Lansky for patients =< 16 years of age)
  • Patients must have a life expectancy of >= 8 weeks
  • Patients must have experienced at least one and at most two relapses prior to study enrollment; patients with primary refractory disease are eligible
  • Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study
  • Myelosuppressive chemotherapy: Must not have received within 3 weeks of entry onto this study (6 weeks if prior nitrosourea)
  • Biologic (anti-neoplastic agent): At least 7 days since the completion of therapy with a biologic agent; at least 3 weeks for biologic agents with a long half life, such as antibodies
  • External beam radiation therapy (XRT): Must not have received craniospinal radiotherapy within 24 weeks prior to study entry; the tumor designated as"measurable" for protocol purposes must not have received radiation within 12 weeks prior to study entry); focal radiation to areas of symptomatic metastatic disease must not be given within 14 days of study entry
  • Stem cell transplant (SCT): For autologous SCT, >= 3 months must have elapsed prior to study entry
  • Study specific limitations on prior therapy:
  • Patients must not have previously received bevacizumab, irinotecan,temozolomide or other anti-vascular endothelial growth factor (VEGF)inhibitor
  • Patients must not be taking enzyme-inducing antiepileptic medicines within 1 week of study entry
  • Patients must have recovered from any surgical procedure before enrolling on this study:
  • Patients with a major surgical procedure within 28 days prior to enrollment should be excluded
  • Patients with an intermediate surgical procedure within 14 days prior to enrollment should be excluded
  • For minor surgical procedures (including Broviac line or infusaport placement),patients should not receive the first planned dose of bevacizumab until the wound is healed and at least 7 days have elapsed
  • There should be no anticipation of need for major surgical procedures during the course of the study
  • Examples of major, intermediate, or minor surgical procedures:
  • Major procedures: Major craniotomy for tumor resection; organ resection; bowel wall anastomosis; arteriovenous grafts; exploratory laparotomy; thoracotomy
  • Intermediate procedures: Ventriculoperitoneal (VP)-shunt placement;stereotactic brain biopsy
  • Minor procedures: Incision and drainage of superficial skin abscesses;punch biopsy of skin lesions; superficial skin wound suturing; bone marrow aspirate and/or biopsy; fine needle aspirations; Broviac line or infusaport placement; paracentesis or thoracocentesis
  • Please note: Lumbar punctures or placement of peripherally inserted central catheter (PICC) lines are not considered minor procedures and may occur at any time prior to or during therapy
  • Hypertension must be well controlled (=< 95th percentile for age and height if patient is =< 17 years) on stable doses of medication
  • Concomitant medications restrictions:
  • Growth factor(s): Must not have received within 7 days of entry onto this study
  • Steroids: Patients who are receiving corticosteroids must be on a stable or decreasing dose for at least 7 days
  • Study Specific: Patients must not be currently taking nonsteroidal anti-inflammatory drugs (NSAIDs), clopidrogel, dipyridamole or aspirin therapy >81 mg/day
  • Peripheral absolute neutrophil count (ANC) >= 1000/uL (must not have received filgrastim [G-CSF] within the prior 7 days)
  • Platelet count >= 100,000/uL (transfusion independent)
  • Hemoglobin >= 8.0 gm/dL (may receive packed red blood cell [PRBC] transfusions)
  • Creatinine clearance or radioisotope glomerular filtration rate (GFR) >= 70 mL/min OR a serum creatinine based on age/gender as follows:
  • =< 0.4 mg/dL (for patients aged 1 month to < 6 months)
  • =< 0.5 mg/dL (for patients aged 6 months to < 1 year)
  • =< 0.6 mg/dL (for patients aged 1 to < 2 years)
  • =< 0.8 mg/dL (for patients aged 2 to < 6 years)
  • =< 1 mg/dL (for patients aged 6 to < 10 years)
  • =< 1.2 mg/dL (for patients aged 10 to < 13 years)
  • =< 1.4 mg/dL (for female patients aged >= 13 years)
  • =< 1.5 mg/dL (for male patients aged 13 to < 16 years)
  • =< 1.7 mg/dL (for male patients aged >= 16 years)
  • Urine protein should be screened by dipstick analysis; if protein >= 2+ on dipstick,then urine protein creatinine (UPC) ratio should be calculated; if UPC ratio > 0.5,24-hour urine protein should be obtained and the level should be < 1000 mg/24 hours for patient enrollment
  • Total bilirubin =< 1.5 x upper limit of normal (ULN) for age
  • Serum glutamate pyruvate transaminase (SGPT) (alanine aminotransferase [ALT]) =< 3 x upper limit of normal (ULN) for age
  • Central nervous system function defined as
  • Patients with a seizure disorder may be enrolled if well-controlled and on non-enzyme inducing anticonvulsants
  • Adequate coagulation defined as
  • International normalized ratio (INR)/prothrombin time (PT) =< 1.5 x upper limit of normal

You CAN'T join if...

  • Patients with a serious or non-healing wound, ulcer, or bone fracture are not eligible for this study
  • Patients must not have a history of abdominal fistula, gastrointestinal perforation or intra-abdominal abscess within 6 months prior to study entry
  • Patients must not have a known bleeding diathesis or coagulopathy
  • Patients must not have had significant vascular disease (eg, aortic aneurysm requiring surgical repair, deep venous or arterial thrombosis) within the last 6 months prior to study entry
  • Patients must not have a known thrombophilic condition (i.e. protein S, protein C or antithrombin III deficiency, Factor V Leiden, Factor II G20210A mutation,homocysteinemia or antiphospholipid antibody syndrome); testing is not required in patients without thrombophilic history
  • Patients must not have evidence of new CNS hemorrhage on baseline MRI obtained within 14 days prior to study enrollment
  • Patients with a history of stroke, myocardial infarction, transient ischemic attack(TIA), severe or unstable angina, peripheral vascular disease, or grade II or greater congestive heart failure within the past 6 months are not eligible
  • Patients must not have serious and inadequately controlled cardiac arrhythmia
  • Female patients who are pregnant are not eligible for this study
  • Female patients who are breastfeeding are not eligible for this study unless they agree not to breastfeed
  • Female patients of childbearing potential must have a negative pregnancy test
  • Sexually active patients of childbearing potential must agree to use an effective method of contraception during the study and for at least 6 months after the completion of bevacizumab therapy
  • Patients with known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies

Locations

  • UCSF Medical Center-Mission Bay
    San Francisco, California, 94158, United States
  • Kaiser Permanente-Oakland
    Oakland, California, 94611, United States
  • Children's Hospital Central California
    Madera, California, 93636-8762, United States
  • Lucile Packard Children's Hospital Stanford University
    Palo Alto, California, 94304, United States
  • University of California Davis Comprehensive Cancer Center
    Sacramento, California, 95817, United States
  • Sutter Medical Center Sacramento
    Sacramento, California, 95816, United States
  • Children's Hospital Los Angeles
    Los Angeles, California, 90027, United States
  • Southern California Permanente Medical Group
    Downey, California, 90242, United States
  • Miller Children's and Women's Hospital Long Beach
    Long Beach, California, 90806, United States
  • Children's Hospital of Orange County
    Orange, California, 92868, United States
  • Loma Linda University Medical Center
    Loma Linda, California, 92354, United States
  • Summerlin Hospital Medical Center
    Las Vegas, Nevada, 89144, United States
  • University Medical Center of Southern Nevada
    Las Vegas, Nevada, 89102, United States
  • Nevada Cancer Research Foundation CCOP
    Las Vegas, Nevada, 89106, United States
  • Children's Specialty Center of Nevada II
    Las Vegas, Nevada, 89109, United States
  • Sunrise Hospital and Medical Center
    Las Vegas, Nevada, 89109, United States

Details

Status
in progress, not accepting new patients
Start Date
Sponsor
National Cancer Institute (NCI)
ID
NCT01217437
Phase
Phase 2
Study Type
Interventional
Last Updated
November 22, 2017