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GliomaPhase 1NCT00038389

Study of Vioxx and Radiation Therapy for Brainstem Glioma

A Phase 1 study testing Vioxx in people with Glioma and Brain Neoplasms, run by M.D. Anderson Cancer Center at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

It is of interest to determine whether COX-2 inhibitors given with radiation therapy can prolong the progression-free survival in brain stem glioma. Diffuse pontine brainstem gliomas are more common in children, but are also seen in adults. Read more about this study

Who is it for?
Ages 3 to 85 years
Conditions the study is for
Glioma, Brain Neoplasms
What is being tested?
Vioxx
Could I receive a placebo?
No, everyone receives an active treatment
How many people
8 participants
Where
1 siteUnited States
Study dates
Oct 2001to Jan 2005
Phase
Phase 1
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 85 years
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Newly diagnosed infiltrating lesion involving the pons and an MRI pattern of diffuse infiltration, that is not focal. The tumor may extend beyond the boundary of the pons.
  • MRI of the brain with or without gadolinium within 4 weeks of starting therapy.
  • Clinical history < 6 months duration
  • Children >3 years of age and adults >18 years of age
  • Treatment to begin within 6 weeks of diagnosis.
  • Written informed consent
Show all 9Show fewer
  • Performance status: ECOG 0,1,2 or equivalent Lansky Play Performance Scale.
  • All patients must have adequate bone marrow function (ANC>1000, platelets >100,000, SGPT < 2.5x ULN) and renal function (creatinine clearance >50/ml/min/1.73 m2 or age-adjusted serum creatinine < 3x ULN)
  • MRI of the spine within 4 weeks of starting therapy.

Who cannot join

  • Pregnancy. All participants who are of child-bearing age must agree to use a method of birth control/pregnancy prevention.
  • Bilirubin > 3x ULN.
  • History of gastrointestinal bleeding.
  • History of GI perforation due to ulcerative disease.
  • Patients who have experienced asthma, urticaria, or allergic-type reactions after taking aspirin or other nonsteroidal anti-inflammatory drugs (NSAIDs)
  • Prior therapy (Dexamethasone is not considered therapy.)
  • Prior malignancy
  • Metastasis to the spine.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • UT MD Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: Phase I Study of Vioxx and Radiation Therapy for Brainstem Glioma

It is of interest to determine whether COX-2 inhibitors given with radiation therapy can prolong the progression-free survival in brain stem glioma. Diffuse pontine brainstem gliomas are more common in children, but are also seen in adults. However, the use of commercially available COX-2 inhibitors has not been evaluated in the pediatric population and the proper dosing in pediatrics is unknown. Therefore a Phase I study will need to be conducted as a first step. Rofecoxib is an FDA approved COX-2 inhibitor for use in adults. This phase I study is designed to determine the maximum tolerated dose of Rofecoxib given concurrently with standard radiation therapy for diffuse pontine brainstem glioma.

Read the detailed description

Rofecoxib is a non-steroidal anti-inflammatory drug.

Patients in this study will take a certain amount of rofecoxib by mouth either once or twice a day during treatment with radiation therapy. They will continue to take rofecoxib for 6 months after the end of radiation therapy. Different dose levels will be given to different patients based on a statistical dose escalation (increase) program run on a computer called the Continuous Reassessment Method. At least 3 patients will be treated on each dose level starting at the lowest level. All patients are required to fill out a medication diary, documenting the dose of rofecoxib they are taking and the time they take it.

Patients will receive radiation therapy once a day, five days a week for six weeks.

During treatment, patients will have a weekly exam, including blood work and urine tests. The blood work will include liver and kidney function tests as well as coagulation (blood clotting) tests.

Patients will be taken off study if intolerable side effects occur, including bleeding and/or severe allergic response.

During the 6 months after completion of radiation, while patients are still receiving rofecoxib, monthly medical histories, physical exams, blood tests, and urine tests will be performed. Patients will have a MRI at 1, 3, and 6 months after completion of radiation therapy.

The first year after completion of rofecoxib therapy, patients will be interviewed and examined with blood and urine tests and MRI every 3 months. During 1-3 years following completion of rofecoxib therapy, this will be repeated every 6 months. After 3 years following completion of rofecoxib, follow-ups will occur yearly.

This is an investigational study. Rofecoxib is currently approved by the FDA for use in adults only. A maximum of 30 patients will take part in this study at UTMDACC.

Being tested
Vioxx
Keywords
Brain Stem Tumor
Medical subject headings
Glioma, Brain Neoplasms, Brain Stem Neoplasms

What participants receive

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

  • VioxxDrug

    Also called Rofecoxib

    Starting dose for patients age 3-14 years 10.0 mg/1.73 m2 and for patients above 14 years of age 12.5 mg for 5 days per week for 6 weeks during radiation treatment, and 7 days per week for 6 months after radiation treatment.

Study groups in NCT00038389
Study groupRoleWhat they receive
Vioxx MTDExperimentalNot described
Receives: Drug: Vioxx

What is being measured

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

  1. Maximum tolerated dose of VIOXX (rofecoxib) with 6 weeks of daily cranial radiation therapy

    Maximum Tolerated Dose defined using each level's dose limiting toxicity (DLT) and continuous reassessment method (CRM).

    Measured: 1 month following radiation therapy

Timeline

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

  1. First posted31 May 2002 (estimated)
  2. Study startOct 2001
  3. Primary completionOct 2004
  4. Study completionJan 2005

Why it stopped: Unavailability of study drug.

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
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
8 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00038389
Sponsor's protocol ID
ID01-460
Status last verified
Oct 2018
First submitted
30 May 2002
Last updated
1 Nov 2018
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Vioxx in people with Glioma and Brain Neoplasms, run by M.D. Anderson 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 9 inclusion and 8 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: stopped early, as of the sponsor's last update on 1 Nov 2018. 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 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.

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 was stopped early (reason given: Unavailability of study drug.). Results are not available in the source record.

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?

Maximum tolerated dose of VIOXX (rofecoxib) with 6 weeks of daily cranial radiation therapy (time frame: 1 month following radiation therapy). 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 Nov 2018.

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