Assess Safety and Efficacy of Lacosamide in Patients With Partial Seizures
An International Open-label Extension Trial to Determine Safety and Efficacy of Long-term Oral Lacosamide (SPM 927) in Patients With Partial Seizures
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 3
Contacts and Locations
Study Locations
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Adelaide, Australia
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New South Wales
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Randwick, New South Wales, Australia
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Queensland
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Maroochydore, Queensland, Australia
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South Australia
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Woodville, South Australia, Australia
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Victoria
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Clayton, Victoria, Australia
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Parkville, Victoria, Australia
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West Heidelberg, Victoria, Australia
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Zagreb, Croatia
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Brno, Czechia
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Hradec Kralove, Czechia
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Olomouc, Czechia
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Ostrava-Trebovice, Czechia
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Plzen, Czechia
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Prague, Czechia
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Helsinki, Finland
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Kuopio, Finland
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Oulu, Finland
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Tampere, Finland
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Lille, France
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Lyon, France
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Montpellier, France
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Paris, France
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Toulouse, France
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Berlin, Germany
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Erlangen, Germany
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Göttingen, Germany
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Marburg, Germany, 35039
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München, Germany
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Ulm, Germany
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Budapest, Hungary
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Pécs, Hungary
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Szeged, Hungary
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Szombathely, Hungary
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Kaunas, Lithuania
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Vilnius, Lithuania
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Bialystok, Poland
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Gdansk, Poland
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Krakow, Poland
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Warsaw, Poland
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Moscow, Russian Federation
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St. Petersburg, Russian Federation
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Girona, Spain
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Granada, Spain
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Madrid, Spain
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Zaragoza, Spain
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Gothenburg, Sweden
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Linköping, Sweden
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Stockholm, Sweden
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Cardiff, United Kingdom
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Dundee, United Kingdom
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Glasgow, United Kingdom
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London, United Kingdom
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Salford, United Kingdom
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Swansea, United Kingdom
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Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- diagnosis of Epilepsy
- completion of double blind trial
Exclusion Criteria:
- taking other investigational drug than Lacosamide
- meeting withdrawal criteria from double blind trial
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
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Experimental: Lacosamide
50 mg and 100 mg tablets up to 800 mg/day as twice day (BID) dosing
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50 mg and 100 mg tablets up to 800 mg/day as twice day (BID) dosing throughout the trial
Other Names:
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Number of Subjects Reporting at Least 1 Treatment-emergent Adverse Event (TEAE) During the Treatment Period (up to 5.5 Years)
Time Frame: During the Treatment Period (up to 5.5 years)
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Adverse events are any untoward medical occurrences in a subject administered study treatment, whether or not these events are related to treatment.
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During the Treatment Period (up to 5.5 years)
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Number of Subjects Prematurely Discontinuing Due to a Treatment-emergent Adverse Event (TEAE) During the Treatment Period (up to 5.5 Years)
Time Frame: During the Treatment Period (up to 5.5 years)
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Adverse events are any untoward medical occurrences in a subject administered study treatment, whether or not these events are related to treatment.
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During the Treatment Period (up to 5.5 years)
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Number of Subjects Reporting at Least 1 Serious Adverse Event (SAE) During the Treatment Period (up to 5.5 Years)
Time Frame: During the Treatment Period (up to 5.5 years)
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A serious adverse event is any untoward medical occurrences in a subject administered study treatment, whether or not the event is related to treatment, with at least one of the follow outcomes: death, life-threatening, initial inpatient hospitalization or prolongation of hospitalization, significant or persistent disability/incapacity, congenital anomaly/birth defect, or an important medical event that may jeopardize the subject and require a medical/surgical intervention.
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During the Treatment Period (up to 5.5 years)
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Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Median Percentage Change From Baseline in 28-day Seizure Frequency During the Treatment Period (up to 5.5 Years)
Time Frame: Baseline, Treatment Period (up to 5.5 years)
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Median percentage change is the median value with respect to the percent change from Baseline across the population of subjects. Percentage change is calculated as 100 times the difference of the seizure frequency for the treatment period and the Baseline seizure frequency divided by the baseline seizure frequency. Negative changes from Baseline indicate an improvement (i.e., a reduction) in 28-day seizure frequency. |
Baseline, Treatment Period (up to 5.5 years)
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Percentage of at Least 50% Responders During the Treatment Period (up to 5.5 Years)
Time Frame: Treatment Period (up to 5.5 years)
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At least 50 percent response is based on the percentage reduction in 28-day seizure frequency during the Treatment Period of the open-label extension relative to the Baseline Phase of the prior study.
This endpoint reflects the percentage of subjects with at least 50% reduction (ie, at least 50% change) in 28-day partial onset seizure frequency
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Treatment Period (up to 5.5 years)
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Collaborators and Investigators
Sponsor
Sponsor
Investigators
Investigators
- Study Director: UCB Clinical Trial Call Center, +1 877 822 9493
Publications and helpful links
General Publications
- Borghs S, de la Loge C, Brabant Y, Cramer J. Sensitivity testing of the Seizure Severity Questionnaire (SSQ). Epilepsy Behav. 2014 Feb;31:281-5. doi: 10.1016/j.yebeh.2013.10.010. Epub 2013 Nov 22.
- Rosenow F, Kelemen A, Ben-Menachem E, McShea C, Isojarvi J, Doty P; SP774 study investigators. Long-term adjunctive lacosamide treatment in patients with partial-onset seizures. Acta Neurol Scand. 2016 Feb;133(2):136-144. doi: 10.1111/ane.12451. Epub 2015 Jul 2.
Helpful Links
Study record dates
Study Major Dates
Study Start
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- SP0774
- 2004-000152-16 (EudraCT Number)
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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