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Brain TumorsPhase 2NCT00003203

Carboplatin and Vincristine Plus Radiation Therapy Followed By Adjuvant Chemotherapy in Treating Young Patients With Newly Diagnosed CNS Embryonal Tumors

A Phase 2 study testing filgrastim, carboplatin and cisplatin in people with Brain Tumors and Central Nervous System Tumors, run by Children's Oncology Group at 38 sites in 3 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

RATIONALE: Drugs used in chemotherapy, such as carboplatin and vincristine, work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Read more about this study

Who is it for?
Ages 3 to 21 years
What is being tested?
filgrastim, carboplatin and cisplatin
Could I receive a placebo?
No, everyone receives an active treatment
How many people
168 participants
Where
38 sitesin 3 countries
Study dates
Mar 1998to Mar 2012
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 3 to 21 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

DISEASE CHARACTERISTICS:

  • Histologically proven high-risk CNS embryonal tumors, including:
  • Primitive neuroectodermal tumors
  • Atypical teratoid/rhabdoid tumor
  • Medulloblastoma
  • Desmoplastic medulloblastoma
  • Ependymoblastoma
  • Medullomyoblastoma
  • Spongioblastoma
  • Spongioblastoma polare
  • Primitive polar spongioblastoma
  • Neuroepitheliomatous neoplasms
  • Medulloepithelioma
  • Neuroblastoma
  • Pineoblastoma
  • No bone marrow involvement or bone metastases
  • No M4 disease
  • M3 disease must have evidence of tumor on spinal MRI

PATIENT CHARACTERISTICS:

Age:

  • 3 to 21 at diagnosis

Performance status:

  • Not specified

Life expectancy:

  • At least 8 weeks

Hematopoietic:

  • Absolute neutrophil count greater than 1,500/mm^3
  • Platelet count at least 100,000/mm^3 (transfusion independent)
  • Hemoglobin at least 10.0 g/dL (packed red blood cell transfusions allowed)

Hepatic:

  • Bilirubin less than 1.5 mg/dL
  • SGOT/SGPT less than 2.5 times normal

Renal:

  • Creatinine less than 1.5 times upper limit of normal OR
  • Creatinine clearance or radioisotope glomerular filtration rate at least 70 mL/min

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • Not specified

Chemotherapy:

  • No prior chemotherapy

Endocrine therapy:

  • Not specified

Radiotherapy:

  • No prior radiotherapy

Surgery:

  • Prior definitive surgery allowed

Trial locations and contacts

38 sites in 3 countries.

38 sites in 3 countries

United States35 sites
  • University of Michigan Comprehensive Cancer Center

    Ann Arbor, Michigan, 48109-0752

  • Lineberger Comprehensive Cancer Center, UNC

    Chapel Hill, North Carolina, 27599-7295

  • University of Chicago Cancer Research Center

    Chicago, Illinois, 60637

  • Children's Hospital Medical Center - Cincinnati

    Cincinnati, Ohio, 45229-3039

  • Ireland Cancer Center

    Cleveland, Ohio, 44106-5065

  • Children's Hospital of Columbus

    Columbus, Ohio, 43205-2696

  • Children's Hospital of Denver

    Denver, Colorado, 80218

  • CCOP - Merit Care Hospital

    Fargo, North Dakota, 58122

  • University of Texas - MD Anderson Cancer Center

    Houston, Texas, 77030

  • Indiana University Cancer Center

    Indianapolis, Indiana, 46202-5265

  • University of Iowa Hospitals and Clinics

    Iowa City, Iowa, 52242

  • CCOP - Kalamazoo

    Kalamazoo, Michigan, 49007-3731

  • Children's Mercy Hospital

    Kansas City, Missouri, 64108

  • Long Beach Memorial Medical Center

    Long Beach, California, 90806

  • Children's Hospital Los Angeles

    Los Angeles, California, 90027-0700

  • Jonsson Comprehensive Cancer Center, UCLA

    Los Angeles, California, 90095-1781

  • University of Wisconsin Comprehensive Cancer Center

    Madison, Wisconsin, 53792

  • University of Minnesota Cancer Center

    Minneapolis, Minnesota, 55455

  • Vanderbilt Cancer Center

    Nashville, Tennessee, 37232-6838

  • NYU School of Medicine's Kaplan Comprehensive Cancer Center

    New York, New York, 10016

  • Memorial Sloan-Kettering Cancer Center

    New York, New York, 10021

  • Herbert Irving Comprehensive Cancer Center

    New York, New York, 10032

  • University of Nebraska Medical Center

    Omaha, Nebraska, 68198-3330

  • Children's Hospital of Orange County

    Orange, California, 92668

  • St. Joseph's Hospital and Medical Center

    Paterson, New Jersey, 07503

  • Children's Hospital of Philadelphia

    Philadelphia, Pennsylvania, 19104

  • University of Pennsylvania Cancer Center

    Philadelphia, Pennsylvania, 19104

  • Children's Hospital of Pittsburgh

    Pittsburgh, Pennsylvania, 15213

  • Doernbecher Children's Hospital

    Portland, Oregon, 97201-3098

  • Mayo Clinic Cancer Center

    Rochester, Minnesota, 55905

  • Huntsman Cancer Institute

    Salt Lake City, Utah, 84132

  • UCSF Cancer Center and Cancer Research Institute

    San Francisco, California, 94115-0128

  • Children's Hospital and Regional Medical Center - Seattle

    Seattle, Washington, 98105

  • Fred Hutchinson Cancer Research Center

    Seattle, Washington, 98109

  • Children's National Medical Center

    Washington D.C., District of Columbia, 20010-2970

Other trials in United States

Canada2 sites
  • IWK Grace Health Centre

    Halifax, Nova Scotia, B3J 3G9

  • British Columbia Children's Hospital

    Vancouver, British Columbia, V6H 3V4

Other trials in Canada

Australia1 site
  • Princess Margaret Hospital for Children

    Perth, Western Australia, 6001

Other trials in Australia

About this study

Official title: An Intergroup Pilot Study of Concurrent Carboplatin, Vincristine and Radiotherapy Followed by Adjuvant Chemotherapy in Patients With Newly Diagnosed High-Risk Central Nervous System Embryonal Tumors

RATIONALE: Drugs used in chemotherapy, such as carboplatin and vincristine, work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining carboplatin and vincristine with radiation therapy followed by adjuvant chemotherapy may kill more tumor cells.

PURPOSE: Randomized phase II trial to study the effectiveness of combination chemotherapy plus radiation therapy followed adjuvant chemotherapy in treating young patients who have newly diagnosed high-risk CNS embryonal tumors.

Read the detailed description

OBJECTIVES:

  • Determine the feasible dose and duration of carboplatin combined with craniospinal and local radiotherapy and adjuvant chemotherapy in children with newly diagnosed, high-risk CNS embryonal tumors (Phase I completed as of 11-25-03).
  • Determine the feasibility of administering cyclophosphamide and vincristine with or without cisplatin after concurrent carboplatin, vincristine, and radiotherapy in these patients.
  • Determine the overall and individual toxicity rates of this regimen in these patients.
  • Determine the complete response rate in patients treated with this regimen.
  • Obtain preliminary estimates of event-free survival of patients treated with this regimen.
  • Determine the prognostic significance of enhancing tumor after completion of radiotherapy on event-free survival of these patients.

OUTLINE: This is a pilot, dose-escalation study of carboplatin. (Phase I completed as of 11-25-03.)

Within 31 days of definitive surgery, all patients receive vincristine IV weekly for 6 weeks and carboplatin IV over 15-20 minutes (after completion of vincristine infusion) 5 days a week for 6 weeks. Patients undergo radiotherapy (1-4 hours after carboplatin infusion) 5 days a week for 6 weeks.

Cohorts of 6-12 patients receive escalating doses of carboplatin until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose at which no more than 3 of 12 patients experience dose-limiting toxicity. (Phase I completed as of 11-25-03.)

At 6 weeks after completion of radiotherapy, patients are assigned to arm II for adjuvant/maintenance chemotherapy. (Arm I closed to accrual as of 11-25-03.)

  • Arm I (closed to accrual as of 11-25-03): Patients receive cyclophosphamide IV over 1 hour on days 0 and 1, vincristine IV on days 0 and 7, and filgrastim (G-CSF) IV or subcutaneously (SC) beginning on day 2 and continuing for at least 10 days until blood counts recover.
  • Arm II: Patients receive cyclophosphamide IV over 1 hour on days 1 and 2, vincristine IV on days 0 and 7, cisplatin IV over 6 hours on day 0, and G-CSF IV or SC beginning on day 3 and continuing for at least 10 days until blood counts recover.

In both arms, adjuvant/maintenance chemotherapy repeats every 4 weeks for 6 courses.

Patients are followed every 3 months for 8 months, every 4 months for 1 year, every 6 months for 2 years, and then annually thereafter.

PROJECTED ACCRUAL: A total of 162 patients will be accrued for this study.

Keywords
untreated childhood supratentorial primitive neuroectodermal tumor, untreated childhood medulloblastoma, localized unresectable neuroblastoma, regional neuroblastoma, stage 4S neuroblastoma
Medical subject headings
Brain Neoplasms, Central Nervous System Neoplasms, Neuroblastoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • filgrastimBiological

    Also called G-CSF, Neupogen, NSC-614629

    Given IV

  • carboplatinDrug

    Also called Paraplatin, NSC-241240

    Given IV

  • cisplatinDrug

    Also called Platinol-AQ, NSC-119875

    Given IV

  • cyclophosphamideDrug

    Also called Cytoxan, NSC-26271

    Given IV

  • vincristine sulfateDrug

    Also called Oncovin, NSC-67574

    Given IV

  • adjuvant therapyProcedure or surgery

  • radiation therapyRadiation

    Also called radiotherapy

    1.8 Gy/fx x 20fx=36Gy Craniospinal XRT*

Study groups in NCT00003203
Study groupRoleWhat they receive
Newly diagnosed cerebral PNET with histologic verificationExperimentalBegin therapy within 31 days of surgery. Radiation therapy will be given in standard fractions along with filgrastim. The craniospinal axis will be treated first. Patients will receive carboplatin at 35 mg/m2/day IV over 15-20 minutes Monday through Friday, 1-4 hours prior to radiation for 6 weeks (total of 30 doses). Vincristine sulfate 1.5 mg/m2 IV will be given weekly x 6. Following radiation, patients will receive Maintenance chemotherapy. Patients enrolled prior to Amendment #5 will receive six cycles of cyclophosphamide and vincristine (Regimen A). Patients enrolled after Amendment #5 will receive six cycles of cyclophosphamide, vincristine sulfate and cisplatin (Regimen B).
Receives: Biological: filgrastim; Drug: carboplatin; Drug: cisplatin; Drug: cyclophosphamide; Drug: vincristine sulfate; Procedure: adjuvant therapy; Radiation: radiation therapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Event Free Survival

    Minimum time to disease progression or recurrence, time to death for any reason, or time to occurrence of a second malignant neoplasm (SMN).

    Measured: Length of study

Secondary outcomes (1)
  1. Survival

    Time to death from any cause

    Measured: Length of study

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted19 May 2003 (estimated)
  2. Study startMar 1998
  3. Primary completionOct 2007
  4. Study completionMar 2012

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
168 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00003203
Sponsor's protocol ID
A9971
Other IDs
COG-A9971, CCG-99701, CDR0000066055
Status last verified
Aug 2013
First submitted
1 Nov 1999
Last updated
23 Aug 2013
Results posted
No
Data monitoring committee
Yes

Publications

  • Jakacki RI, Burger PC, Zhou T, Holmes EJ, Kocak M, Onar A, Goldwein J, Mehta M, Packer RJ, Tarbell N, Fitz C, Vezina G, Hilden J, Pollack IF. Outcome of children with metastatic medulloblastoma treated with carboplatin during craniospinal radiotherapy: a Children's Oncology Group Phase I/II study. J Clin Oncol. 2012 Jul 20;30(21):2648-53. doi: 10.1200/JCO.2011.40.2792. Epub 2012 Jun 4.

    PubMed 22665539
  • Jakacki R, Burger P, Zhou T, et al.: Outcome for metastatic (M+) medulloblastoma (MB) treated with carboplatin during craniospinal radiotherapy (CSRT) followed by cyclophosphamide (CPM) and vincristine (VCR): preliminary results of COG 99701. [Abstract] J Clin Oncol 25 (Suppl 18): A-2017, 2007.

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing filgrastim, carboplatin and cisplatin in people with Brain Tumors and Central Nervous System Tumors, run by Children's Oncology Group at 38 sites in 3 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 23 Aug 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 38 sites in United States, Canada, Australia. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Event Free Survival (time frame: Length of study). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00003203, which also lists 2 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Aug 2013.

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