Comparative Trial of IV Lacosamide Versus Phenytoin for Seizure Management

January 5, 2016 updated by: Jorge Burneo, Lawson Health Research Institute

Prospective, Randomized, Single-blinded Comparative Trial of IV Lacosamide Versus Phenytoin for Seizure Management

The Investigator plans to perform a prospective, randomized, single blinded, study that will compare patients treated with IV lacosamide to those treated with Phenytoin in the Intensive Care Unit (ICU) setting. The investigator will also evaluate the rate of clinically evident and sub-clinical seizures, and to compare long-term outcomes between patients treated with lacosamide and those treated with Phenytoin.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
3

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 4

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Ontario
      • London, Ontario, Canada, N6A 5A5
        • University Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Traumatic Brain Injury (TBI) or Subarachnoid hemorrhage (SAH)
  • Admitted to the hospital less than 48 hours prior to randomization
  • Glasgow Coma Scale (GCS) score 3-8 (inclusive), or GCS motor score of five or less and abnormal CT scan showing intracranial pathology
  • Hemodynamically stable
  • Older than 18 years of age

Exclusion Criteria:

  • No IV access
  • Spinal cord injury
  • History of or CT confirmation of previous brain injury, including brain tumor, stroke, or a spontaneous intracerebral hemorrhage
  • Hemodynamically unstable
  • Suspected anoxia
  • Liver failure
  • Younger than 18 years of age
  • Pregnant
  • Allergy to phenytoin or lacosamide
  • Inability to obtain consent

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: lacosamide
The lacosamide group will receive a loading dose of 400 mg IV, and on maintenance dose of up to 400 mg every 12 hours.
Drug: lacosamide

Comparison of patients treated with IV lacosamide to those treated with phenytoin in the intensive care unit setting.

The lacosamide group will receive a loading dose of 400 mg IV, and on maintenance dose of up to 400 mg every 12 hours.

Other Names:
  • Vimpat
Active Comparator: phenytoin
the phenytoin group will receive a loading dose of 20 mg/K IV, maximum of 2000 mg, given over 60 min. and will be started on a maintenance dose of 5 mg/K/day. Levels will be checked accordingly.
Drug: Phenytoin
the phenytoin group will receive a loading dose of 20 mg/K IV, maximum of 2000 mg, given over 60 min. and will be started on a maintenance dose of 5 mg/K/day.
Other Names:
  • Dilantin

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Incidence of Clinical Adverse Events
Time Frame: 6 months
Safety: the primary outcome measure will be the incidence of clinical adverse events. Patients will be evaluated daily during the hospital stay for seizures, fever, neurological changes, cardiovascular, hematologic and dermatologic abnormalities, liver failure, renal failure, and death. Each adverse event will be classified by the principal investigator as attributable or possibly attributable to the study drug versus other events. Serious adverse events for these to study will be defined as those that result in death, prolonged hospitalization, life threatening events, persistent or significant disability, or an important medical event that may not be immediately life threatening or result in death but based upon appropriate medical judgment may jeopardize the participant, or may require medical or surgical intervention to prevent one of the other outcomes listed.
6 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Efficacy
Time Frame: 6 months
Efficacy: the secondary endpoints will be seizure frequency and long-term outcomes (measure by disability scales). All patients will be monitored on continuous EEG for 72 hours or until a week and following commands. Since over 50% of initial seizure activity in these patients are usually subclinical as reported in the finished studies, and about 90% of the seizures happen within the first two days of admission to the ICU, the investigator would stop EEG recordings once patient awake, or by 72 hours after admission if there were no seizures.
6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Lawson Health Research Institute

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
UCB Pharma GmbH

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Jorge Burneo, MD, Lawson Health Research Institute

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 1, 2014

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
November 1, 2015

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 1, 2015

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 1, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 3, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 6, 2015

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
January 7, 2016

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 5, 2016

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 100739

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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