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Brain and Central Nervous System TumorsPhase 2NCT00629889

Levetiracetam or Pregabalin in Treating Seizures in Patients Undergoing Chemotherapy and/or Radiation Therapy For Primary Brain Tumors

A Phase 2 study testing levetiracetam and pregabalin in people with Brain and Central Nervous System Tumors and Seizure, run by Dr Andrea Rossetti at 2 sites in Switzerland.

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: Levetiracetam and pregabalin are drugs that treat seizures. It is not yet known which drug is more effective in treating seizures caused by primary brain tumors. PURPOSE: This randomized phase II trial is studying the side effects and how well levetiracetam or pregabalin work in treating seizures in… Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
levetiracetam and pregabalin
Could I receive a placebo?
No, everyone receives an active treatment
How many people
52 participants
Where
2 sitesSwitzerland
Study dates
Feb 2008to May 2013
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 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

DISEASE CHARACTERISTICS:

  • Diagnosis of primary brain tumor
  • WHO grade II-IV disease
  • Undergoing chemotherapy and/or radiotherapy
  • No brain tumor without the potential need for chemotherapy (e.g., meningioma without anaplastic features)
  • Has had at least one seizure provoked by the brain tumor, justifying introduction of antiepileptic drug (AED) treatment
  • No status epilepticus

PATIENT CHARACTERISTICS:

  • Modified Rankin score < 4 at study enrollment
  • Life expectancy ≥ 4 weeks
  • Not pregnant
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No known intolerance to the study drugs
  • No pre-existing psychosis and/or current suicidality

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • No concurrent IV AEDs other than benzodiazepines
  • Other concurrent AEDs, except phenobarbital, allowed provided they are discontinued within 2 weeks after study enrollment

Trial locations and contacts

2 sites in 1 country.

Switzerland2 sites
  • Centre Hospitalier Universitaire Vaudois

    Lausanne, CH-1011

  • USZ

    Zurich, CH-8091

Other trials in Switzerland

About this study

Official title: Levetiracetam and Pregabalin for Monotherapy in Patients With Brain Tumors and Seizures. A Phase II Randomized Study.

RATIONALE: Levetiracetam and pregabalin are drugs that treat seizures. It is not yet known which drug is more effective in treating seizures caused by primary brain tumors.

PURPOSE: This randomized phase II trial is studying the side effects and how well levetiracetam or pregabalin work in treating seizures in patients undergoing chemotherapy and/or radiation therapy for primary brain tumors.

Read the detailed description

OBJECTIVES:

  • To determine the safety and efficacy of antiepileptic drug monotherapy comprising levetiracetam or pregabalin in treating seizures in patients undergoing chemotherapy and/or radiotherapy for primary brain tumors.

OUTLINE: This is a multicenter study. Patients are randomized to 1 of 2 treatment arms.

  • Arm I: Patients receive levetiracetam.
  • Arm II: Patients receive pregabalin. Patients are followed at 2 weeks, 2 months, 6 months, and then at 1 year.
Being tested
levetiracetam, pregabalin
Keywords
seizure, adult anaplastic astrocytoma, adult diffuse astrocytoma, adult pineal gland astrocytoma, adult glioblastoma, adult gliosarcoma, adult giant cell glioblastoma, adult brain stem glioma, adult ependymoblastoma, adult medulloblastoma, adult supratentorial primitive neuroectodermal tumor (PNET), adult ependymoma, adult anaplastic ependymoma, adult anaplastic meningioma, adult anaplastic oligodendroglioma, adult oligodendroglioma, adult pineoblastoma, adult pineocytoma, adult mixed glioma, adult papillary meningioma
Medical subject headings
Central Nervous System Neoplasms, Seizures, Astrocytoma, Glioblastoma, Gliosarcoma, Neuroectodermal Tumors, Primitive, Medulloblastoma, Ependymoma

What participants receive

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

  • levetiracetamDrug

    After inclusion, patients receive Levetiracetam 2x250mg per day. The medication may be increased, in intervals of 500mg of Levetiracetam of at least 24h up to maximally: Levetiracetam 2x1500mg.

    Patients might be treated up to one year within the study. If well tolerated, treatment might continue after end of study.

  • pregabalinDrug

    After inclusion, patients receive Pregabalin 2x75mg per day. The medication may be increased, in intervals of 150mg of Pregabalin of at least 24h up to maximally: Pregabalin 2x300mg.

    Patients might be treated up to one year within the study. If well tolerated, treatment might continue after end of study.

Study groups in NCT00629889
Study groupRoleWhat they receive
LevetiracetamActive comparatorPatients assigned to Levetiracetam are treated with the initial dose of 2 x 250mg per day up to one year
Receives: Drug: pregabalin
PregabalinActive comparatorPatients assigned to Pregabalin are treated with the initial dose of 2 x 75mg per day up to one year
Receives: Drug: levetiracetam

What is being measured

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

  1. Survival without occurrence of status epilepticus, 2 seizures with consciousness impairment, need to add a second antiepileptic drug (AED) (except transitory benzodiazepine), and need to discontinue study drug for lack of efficacy or adverse events

    Measured: baseline to visit at 12 months

Secondary outcomes (6)
  1. Adverse events

    Measured: baseline to visit at 12 months

  2. Anxiety

    Measured: baseline to visit at 12 months

  3. Need to add a second AED

    Measured: baseline to visit at 12 months

  4. Study drug discontinuation

    Measured: baseline to visit at 12 months

  5. Occurrence of consciousness-impairing seizures or status epilepticus

    Measured: baseline to visit at 12 months

  6. Mortality

    Measured: baseline to visit at 12 months

Timeline

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

  1. First posted6 Mar 2008 (estimated)
  2. Study startFeb 2008
  3. Primary completionMay 2012
  4. Study completionMay 2013

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
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
52 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00629889
Sponsor's protocol ID
CDR0000586523
Other IDs
CHUV-Neurology-CePO-LEV-PGB, EU-20807
Status last verified
May 2013
First submitted
5 Mar 2008
Last updated
22 May 2013
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing levetiracetam and pregabalin in people with Brain and Central Nervous System Tumors and Seizure, run by Dr Andrea Rossetti at 2 sites in Switzerland.

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 22 May 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in Switzerland. 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?

Survival without occurrence of status epilepticus, 2 seizures with consciousness impairment, need to add a second antiepileptic drug (AED) (except transitory benzodiazepine), and need to discontinue study drug for lack of efficacy or adverse events (time frame: baseline to visit at 12 months). 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 22 May 2013.

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