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Brain and Central Nervous System TumorsPhase 2NCT00002931

Combination Chemotherapy Plus Peripheral Stem Cell Transplantation in Treating Patients With Relapsed Germ Cell Cancer

A Phase 2 study testing filgrastim, carboplatin and etoposide in people with Brain and Central Nervous System Tumors and Extragonadal Germ Cell Tumor, run by City of Hope Medical Center at 1 site in United States.

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 use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. Read more about this study

Who is it for?
Ages 16 to 120 years
What is being tested?
filgrastim, carboplatin and etoposide
Could I receive a placebo?
No, everyone receives an active treatment
How many people
48 participants
Where
1 siteUnited States
Study dates
Feb 1997to Dec 2014
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

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 16 to 120 years
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

DISEASE CHARACTERISTICS:

  • Evaluable germ cell cancer (measurable by radiographic study and/or serum tumor marker elevation) and not curable by standard salvage therapy OR viable cancer on resection of post-chemotherapy residual masses in either intermediate or high risk category
  • Bidimensionally measurable disease with measurements performed within 21 days of study entry
  • Tumor marker (alpha-fetoprotein, lactate dehydrogenase, beta-human chorionic gonadotropin) studies performed within 7 days prior to study entry

PATIENT CHARACTERISTICS:

Age:

  • 16 and over

Performance status:

  • Karnofsky 70-100%

Life expectancy:

  • Not specified

Hematopoietic:

  • Absolute neutrophil count at least 1,500/mm^3
  • Platelet count at least 120,000/mm^3
  • Hemoglobin at least 10 g/dL

Hepatic:

  • Bilirubin no greater than 1.6 mg/dL
  • SGOT and SGPT no greater than 2 times upper limit of normal (ULN)
  • No active hepatitis or cirrhosis

Renal:

  • Creatinine clearance at least 70 mL/min

Cardiovascular:

  • Ejection fraction (MUGA or echocardiogram) normal
  • No EKG evidence of active cardiac disease (arrhythmias, ischemia) which would contraindicate etoposide and paclitaxel study treatment

Pulmonary:

  • PaO_2 at least 70 mm Hg
  • FEV_1 at least 2 L or 75%
  • No history of bleomycin associated or serious lung disease

Neurologic:

  • No steroid or glucocorticoid treatment for patients with CNS metastatic disease; at least 1 month with stable post-radiotherapy neurological status and seizure free; if prior seizures, at least 1 month with therapeutic anticonvulsant levels prior to study
  • Prior peripheral neuropathy requires consultation with principal investigator

Other:

  • No significant active medical illness precluding study or survival
  • Not HIV positive
  • No prior malignancy within past 5 years except for adequately treated basal cell or squamous cell skin cancer
  • No prior hematologic malignancies

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • No prior bone marrow or stem cell rescue with high-dose chemotherapy

Chemotherapy:

  • Prior chemotherapy allowed, excluding high-dose therapy with bone marrow or stem cell rescue
  • No prior paclitaxel

Endocrine therapy:

  • Not specified

Radiotherapy:

  • No concurrent radiotherapy during study

Surgery:

  • Recovered from prior surgery

Trial locations and contacts

1 site in 1 country.

United States1 site
  • City of Hope Comprehensive Cancer Center

    Duarte, California, 91010-3000

Other trials in United States

About this study

Official title: Tandem High-Dose Chemotherapy With Autologous Stem Cell Rescue for Poor-Prognosis Germ Cell Cancer

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells.

PURPOSE: This phase II trial is studying how well giving combination chemotherapy together with bone marrow transplantation or peripheral stem cell transplantation works in treating patients with relapsed germ cell cancer.

Read the detailed description

OBJECTIVES:

  • Estimate the antitumor activity of 2 courses of paclitaxel and carboplatin regimens with autologous stem cell rescue in patients with relapsed germ cell cancer.
  • Evaluate the toxic effects of paclitaxel, carboplatin and etoposide (VP-16) with stem cell support followed by paclitaxel, carboplatin and ifosfamide with stem cell support in these patients.

OUTLINE: Patients receive filgrastim (G-CSF) SC or IV 4 days prior to peripheral blood stem cells (PBSC) apheresis. Autologous bone marrow harvest is performed when adequate stem cells cannot be collected.

Patients then receive course 1 of high-dose chemotherapy beginning on day -7 with paclitaxel IV over 24 hours. On days -6 to -4, patients receive etoposide IV over 2 hours and carboplatin (CBDCA) IV over 30 minutes 3 times daily. Following a 2 or 3 week recovery, a second course of chemotherapy begins on day -7, consisting of paclitaxel IV over 24 hours, then CBDCA and ifosfamide on days -6 to -4.

Reinfusion of PBSC and marrow begins on day -2 in both course 1 and 2. In addition, G-CSF IV is given twice a day until 3 consecutive postnadir days of granulocytes of at least 1000/mm^3 are maintained. On day 0, stem cells with or without bone marrow product are again administered.

Surgery may be performed after course 2 if indicated.

PROJECTED ACCRUAL: The expected accrual rate is 12 patients per year over 2 years.

Keywords
recurrent malignant testicular germ cell tumor, testicular seminoma, testicular embryonal carcinoma, testicular choriocarcinoma, testicular yolk sac tumor, testicular embryonal carcinoma and teratoma, testicular embryonal carcinoma and teratoma with seminoma, testicular embryonal carcinoma and yolk sac tumor, testicular embryonal carcinoma and yolk sac tumor with seminoma, testicular embryonal carcinoma and seminoma, testicular yolk sac tumor and teratoma, testicular yolk sac tumor and teratoma with seminoma, testicular choriocarcinoma and yolk sac tumor, testicular choriocarcinoma and embryonal carcinoma, testicular choriocarcinoma and teratoma, testicular choriocarcinoma and seminoma, recurrent ovarian germ cell tumor, recurrent extragonadal non-seminomatous germ cell tumor, recurrent extragonadal seminoma, recurrent extragonadal germ cell tumor
Medical subject headings
Central Nervous System Neoplasms, Ovarian Neoplasms, Teratoma, Testicular Germ Cell Tumor, Testicular Neoplasms, Seminoma, Endodermal Sinus Tumor, Carcinoma, Embryonal

What participants receive

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

  • filgrastimBiological

    5 ug/kg bid beginning 4 days prior to and continuing through stem cell collection.

  • carboplatinDrug

    AUC=7, daily X 3

  • etoposideDrug

    20 mg/kg by 2 hours infusion daily X 3

  • ifosfamideDrug

    3 gm/m2 IV over 30 minutes X 3 days

  • paclitaxelDrug

    425 mg/m2 as 24 hour continuous infusion

  • autologous bone marrow transplantationProcedure or surgery

    Given in two divided infusions on day -2 and day 0

  • bone marrow ablation with stem cell supportProcedure or surgery

    Two cycles of high dose chemotherapy followed by stem cell reinfusion

Study groups in NCT00002931
Study groupRoleWhat they receive
HD Chemo and Auto Stem CellsExperimentalNot described
Receives: Biological: filgrastim; Drug: carboplatin; Drug: etoposide; Drug: ifosfamide; Drug: paclitaxel; Procedure: autologous bone marrow transplantation; Procedure: bone marrow ablation with stem cell support

What is being measured

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

  1. Progression-free Survival

    Estimated using the product-limit method of Kaplan and Meier. Progression is defined as an increase o any radiologically measureable tumor by greater than 25% or a greater than 10% increase of elevated tumor markers.

    Measured: Until disease progression, up to 5 years.

  2. Toxic Effects

    Number of Participants with Grade 3 and 4 Adverse Events Related to Protocol-based Therapy

    Measured: From date of randomization until death of any cause, assessed up to 12 weeks

Secondary outcomes (1)
  1. Overall Survival

    Estimated using the product-limit method of Kaplan and Meier.

    Measured: Until death from any cause, up to 5 years.

Timeline

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

  1. First posted27 Jan 2003 (estimated)
  2. Study startFeb 1997
  3. Primary completionDec 2014
  4. Study completionDec 2014

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
48 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00002931
Sponsor's protocol ID
96126
Other IDs
P30CA033572, CHNMC-96126, NCI-G97-1136, CDR0000065365
Status last verified
Jan 2017
First submitted
1 Nov 1999
Last updated
23 Feb 2017

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing filgrastim, carboplatin and etoposide in people with Brain and Central Nervous System Tumors and Extragonadal Germ Cell Tumor, run by City of Hope Medical Center at 1 site in United States.

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 Feb 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. 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?

Yes. Results are posted in the registry (first posted 4 Jan 2017). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Progression-free Survival (time frame: Until disease progression, up to 5 years.). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 Feb 2017.

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