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Brain TumorPhase 1/2NCT00362817

Carboplatin and Temozolomide (Temodar) for Recurrent and Symptomatic Residual Brain Metastases

A Phase 1/2 study testing carboplatin and temozolomide in people with Brain Tumor and Brain Metastases, run by Ohio State University Comprehensive Cancer 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

Purpose: The primary objective of this study is to determine if chemotherapy with carboplatin and temozolomide significantly affects the response rates, or size of disease, in patients with brain metastases, originating from cancer in other parts of the body, compared to patients who have already been treated with… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Brain Tumor, Brain Metastases
What is being tested?
carboplatin and temozolomide
Could I receive a placebo?
No, everyone receives an active treatment
How many people
17 participants
Where
1 siteUnited States
Study dates
Oct 2004to Feb 2008
Phase
Phase 1/2
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 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Pathologically confirmed systemic cancer

Who cannot join

  • Pregnant
  • Known CNS meningeal involvement with cancer

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Ohio State University

    Columbus, Ohio, 43210

Other trials in United States

About this study

Official title: Phase I/II Multicenter Trial of Intra-Arterial Carboplatin and Oral Temozolomide for the Treatment of Recurrent and Symptomatic Residual Brain Metastases.

Purpose: The primary objective of this study is to determine if chemotherapy with carboplatin and temozolomide significantly affects the response rates, or size of disease, in patients with brain metastases, originating from cancer in other parts of the body, compared to patients who have already been treated with radiation. Survival, causes of death, recurrence of disease in the central nervous system, toxicity, and quality of life will all be measured as secondary objective in this study.

Read the detailed description

Rationale: Surgery and radiation are often used as treatments for brain metastases, or tumors in the brain that originate from other parts of the body. It is currently unknown whether patient survival or time to progression would experience additional benefits through the addition of chemotherapy. Previous research does appear to suggest that a chemotherapy regimen may improve outcomes of patients with brain metastases previously treated with radiation. The current study further evaluates this research question by providing patients with recurrent or symptomatic residual brain metastases with carboplatin and temozolomide, two chemotherapy agents. Temozolomide has demonstrated clinical antitumor efficacy against malignant gliomas and has been tested with some efficacy against several other types of cancer. This drug appears to have less adverse effects compared to other commonly used cancer drugs. Recent research indicates that temozolomide also has some efficacy against brain metastases. In addition, previous research indicates carboplatin's lack of severe toxicity in patients with this disease.

Treatment: Study participants will be treated with carboplatin and temozolomide. Carboplatin will be administered through intravenous infusions. Temozolomide will be given through oral pills. Before these drugs are administered, study participants will undergo a pre-treatment evaluation with physical and neuropsychological examinations, neuro-imaging, laboratory tests, quality of life assessment, and other procedures. Carboplatin will be given for two consecutive days. Temozolomide will be taken by study participants daily for five consecutive days. Both of these treatment schedules will be repeated every 28 days. Several tests and exams will be given throughout the study to closely monitor patients. Study treatments will be discontinued due to disease growth or unacceptable adverse events.

Keywords
Recurrent, Symptomatic
Medical subject headings
Brain Neoplasms, Recurrence

What participants receive

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

  • carboplatinDrug

    Also called Paraplatin, CBDCA

    IA carboplatin 200 mg/m2/day for each arterial injection on days 1 and 2.

  • temozolomideDrug

    Also called Temodar

    150 mg/m2/day orally Days 1-5. Treatment cycles to be repeated every 4 weeks.

Study groups in NCT00362817
Study groupRoleWhat they receive
Temozolomide & Intra-Arterial (IA) carboplatinExperimentalPatients will be administered Temozolomide orally once a day for 5 consecutive days and and will receive Intra Arterial Carboplatin
Receives: Drug: carboplatin; Drug: temozolomide

What is being measured

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

  1. Affects of Response Rate of Chemotherapy With Intra-arterial Carboplatin and Oral Temozolomide

    Response was evaluated by MRI Criteria (MacDonald Criteria). The MacDonald criteria for determining tumor progression is determined through assessing the increase in size of an enhancing tumor on consecutive MRI scans and clinical assessment. Complete response occurs when there is a disappearance of all enhancing tumor on consecutive MRI scans at least one month apart. Partial response occurs at a >50% reduction in size of enhancing tumor on consecutive MRI scans at least one month apart. Progressive disease occurs when there is a >25% increase in size of enhancing tumor on consecutive MRI scans. Stable disease occurs in all remaining situations.

    Measured: up to 1 year

Secondary outcomes (5)
  1. Analyze Patients Time to Progression

    Responses to treatment was determined by comparing new enhanced MRI scans with those obtained at the previous evaluation (i.e., 2 treatment cycles ago) or with the pre-IA chemotherapy baseline scan, if it is the first follow-up MRI scan during treatment.

    MRI is the neuro-imaging modality of choice, since it is more accurate than CT for small tumors, multiple tumors, and tumors in the posterior fossa.58 The methodology used (techniques and equipment) must be identical for all scans. Lesions should be measured as the largest diameter seen on scan and the largest diameter perpendicular to that dimension.

    Measured: up to 60 weeks

  2. Determine the Overall Survival of Patients

    From the time of protocol initiation

    Measured: up to 64 weeks

  3. Determine the Cause of Death of Patients After Treatment

    To determine the cause of death (i.e., CNS tumor versus systemic disease progression) in patients after treatment.

    Measured: up to 1 year

  4. The Incidence and Severity of Centeral Nervous System (CNS) Toxicities

    To determine the incidence and severity of CNS toxicity in patients treated with intra-arterial carboplatin and oral temozolomide.

    Measured: up to 24 weeks

  5. Quality of Life Assessment

    To determine the impact of treatment on quality of life.

    Measured: up to 2 years

Timeline

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

  1. First posted10 Aug 2006 (estimated)
  2. Study startOct 2004
  3. Primary completionJan 2008
  4. Study completionFeb 2008

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 1/2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
17 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00362817
Sponsor's protocol ID
OSU-0428
Status last verified
May 2017
First submitted
8 Aug 2006
Last updated
1 Jun 2017
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing carboplatin and temozolomide in people with Brain Tumor and Brain Metastases, run by Ohio State University Comprehensive Cancer 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?

The sponsor lists 1 inclusion and 2 exclusion criteria. 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 1 Jun 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 combined phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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 6 May 2015). 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?

Affects of Response Rate of Chemotherapy With Intra-arterial Carboplatin and Oral Temozolomide (time frame: up to 1 year). 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 1 Jun 2017.

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