Eslicarbazepine Acetate Monotherapy Long Term Study
Study Details
Study Description
Brief Summary
This is a long term, open-label, safety extension study in subjects with partial onset seizures.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
This is a long term, multicenter, open-label, safety extension study in subjects with partial onset seizures who have just completed, discontinued, or exited the 18-week treatment phase of Protocols 093-045 or 093-046. The initial study duration is 1 year with the option of continuing study drug treatment post 1 year until a subject discontinues study, the study drug becomes clinically available in the subject's locale, or the sponsor terminates the study drug clinical development program.
This study was previously posted by Sepracor Inc. In October 2009, Sepracor Inc. was acquired by Dainippon Sumitomo Pharma., and in October 2010, Sepracor Inc's name was changed to Sunovion Pharmaceuticals Inc.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: eslicarbazepine acetate Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD |
Drug: Eslicarbazepine acetate
800 to 2400 mg once daily (QD)
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number and Percent of Subjects With Treatment Emergent Adverse Events [One year]
Number and percent of subjects with treatment emergent adverse events
Secondary Outcome Measures
- Number and Percentage of Subjects With Potentially Clinically Significant Clinical Laboratory Evaluations [1 year]
Number and percentage of subjects with potentially clinically significant clinical laboratory evaluations
- Number and Percent of Subjects With Normal Baseline Sodium Reaching Blood Sodium ≤135 mmol/L, ≤130 mmol/L, and ≤125 mmol/L [1 year]
Number and percentage of subjects who had normal sodium value (i.e. >135 mEq/L) at baseline but reached <=135 mEq/L and >130 mEq/L, <=130 mEq/L and >125 mEq/L, or <=125 mEq/L at any post baseline.
- Percentage of Subjects With Increase of Body Weight ≥7% [1 year]
Percentage of subjects with increase of body weight ≥7%
- Number and Percentage of Subjects With Orthostatic Effects. [1 year]
Number and percentage of subjects with orthostatic effects.
- Number and Percentage of Subjects With QTc-F Changes (in Categories) From Baseline. [Baseline, Month 12]
Number and percentage of subjects by QT interval corrected using the Fridericia fomula (QTcF) categories Based on the numbers of subjects who had at least one post-baseline assessment, the number and percentage of subjects with QTcF values in the following categories were summarized: >500 millisecond (msec) at any post-baseline timepoint but not present at baseline >480 msec at any post-baseline timepoint but not present at baseline >450 msec at any post-baseline timepoint but not present at baseline Change from Baseline >=60 ms for at least one post-baseline measurement Change from Baseline >=30 ms for at least one post-baseline measurement and <60 ms for all post-baseline measurement QT interval is a measure of the time between the start of the Q wave and the end of the T wave in the heart's electrical cycle.
- Percentage of Events in Each Classification of the Columbia Suicide Severity Rating Scale (C SSRS). [1 year]
The C-SSRS is an instrument designed to systematically assess and track suicidal behavior and suicidal ideation. The C-SSRS will be completed by the Investigator or Sub-Investigator (or qualified site personnel). Suicidal ideation is collected as any occurrence of wish to be dead, non-specific active suicidal thoughts, active suicidal ideation with any methods (not plan) without intent to act, active suicidal ideation with some intent to act, without specific plan, active suicidal ideation with specific plan and intent. Suicidal behavior is collected as any occurrence of actual attempts, Non-Suicidal Self-Injurious Behavior, interrupted attempts, aborted attempts, or preparatory acts or behavior, suicidal behavior. Any suicidality is defined as having at least one occurrence of Suicidal Behavior or Suicidal Ideation.
- Time on Eslicarbazepine Acetate Monotherapy. [One year]
The start of the monotherapy period was defined as the date of termination of all other anti-epileptic drugs while taking study medication. Time on eslicarbazepine acetate monotherapy is defined from the date of the first monotherapy dose in 093-045 or 093-046 study to the last known dose of monotherapy treatment, regardless of dose change and the time gap between the parent studies and the current study.
- Change in Seizure Frequency From Baseline. [Month 12 from baseline]
Relative (%) change in standard seizure frequency(SSF) from baseline
- Responder Rate (Percentage of Subjects With a ≥50% Reduction of Seizure Frequency From Baseline). [One year]
Responder rate (percentage of subjects with a ≥50% reduction of seizure frequency from baseline).
- Percentage of Subjects That Are Seizure-free During Study [1 year]
Percentage of subjects that are seizure-free during study
- Completion Rate (% of Subjects Completing the One Year Treatment) [One year]
Completion rate (% of subjects completing the one year treatment)
- Treatment Retention Time (Time to Withdrawal Due to Lack of Efficacy or Adverse Events) [One year]
The retention time is defined from the start of eslicarbazepine acetate monotherapy period in 093-045 or 093-046 to the last known dose of open-label eslicarbazepine acetate. The time may include taking eslicarbazepine acetate concomitantly with other anti-epileptic drugs. If a subject's termination reason(s) includes: withdrawal of consent, lost to follow-up, physician decision or other, then it was assumed the subject terminated the study due to lack of efficacy.
- Change in Total Score From Baseline in 31-Item Quality of Life in Epilepsy (QOLIE-31). [baseline and Month 12]
Change in the overall score from baseline in 31-Item Quality of Life in Epilepsy (QOLIE-31 ) The QOLIE-31 overall score was obtained by using a weighted average of multi-item scale scores. The recorded responses were converted to 0-100 point scales. The mean of the individual item scores in each subgroup were calculated, with higher converted scores reflecting better quality of life.
- Change in Total Score From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS). [1 year]
The total score of MADRS is defined as the sum of all individual item scores. Each of the 10 symptoms of depression on MADRS is measured on a scale of 0 to 6 with 0 representing the lowest severity of the symptom and 6 representing the highest severity.
- Change in Total Score From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) in Those Subjects With a MADRS Score of ≥14 at Screening [baseline and Month 12]
The total score of MADRS is defined as the sum of all individual item scores . Each of the 10 symptoms of depression on MADRS is measured on a scale of 0 to 6 with 0 representing the lowest severity of the symptom and 6 representing the highest severity.
- Completion Rate (% of Subjects Completing Each Visit Post-one Year). [post 1 year]
Completion rate (% of subjects completing each visit post-one year).
Eligibility Criteria
Criteria
Subject Inclusion/Exclusion Criteria:
-
Subject who completed, exited, or discontinued for reasons other than safety from the 18-week treatment phase of Protocols 093-045 or 093-046 and are willing to continue participation in this study are eligible. Subject must have completed at least the first 3 weeks of the 18-week double-blind treatment period of Protocols 093-045 or 093-046 to be eligible.
-
Subject must give written informed consent prior to participation in the study. For subjects <18 years of age, the informed consent must be signed by the subject's parent or legal guardian, and, when appropriate and/or required by state or local law, minor subjects must give written informed assent prior to participation in the study. All subjects must sign privacy authorization form, if applicable. All females of child bearing potential (≤65 years of age) must also sign the "Women of Childbearing Potential" Addendum.
-
Subjects must, in the opinion of the Investigator (with consultation with Medical Monitor as appropriate), continue to potentially benefit from continued study participation and have no new medical conditions that would preclude study participation.
-
If female subject, must continue the accepted method of birth control defined in Protocols 093-045 or 093-046 for the duration of this study as well
-
Criterion for Continuation into the Post 1 year Part of Study:
For subjects to continue into the post 1 year part of the study, subjects must, in the opinion of the Investigator (with consultation with Medical Monitor, as appropriate), continue to potentially benefit from continued study participation and have no new medical conditions that would preclude study participation.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Neurology Clinic, P.C. | Northport | Alabama | United States | 35476 |
2 | 21st Century Neurology, a division of Xenoscience, Inc. | Phoenix | Arizona | United States | 85004 |
3 | Clinical Research Consortium-Arizona | Phoenix | Arizona | United States | 85004 |
4 | Arizona Neurological Institute | Sun City | Arizona | United States | 85351 |
5 | Center for Neurosciences | Tucson | Arizona | United States | 85718 |
6 | University of Arizona, Health Sciences Center | Tucson | Arizona | United States | 85724 |
7 | Arkansas Neurology | Conway | Arkansas | United States | 72034 |
8 | K&S Professional Research Services, LLC | Little Rock | Arkansas | United States | 72201 |
9 | Sutter East Bay Medical Foundation | Berkeley | California | United States | 94705 |
10 | Neuro-Pain Medical Center | Fresno | California | United States | 93710 |
11 | Collaborative Neuroscience Network | Garden Grove | California | United States | 92845 |
12 | Faculty of Physicians and Surgeons of Loma Linda University | Loma Linda | California | United States | 92354 |
13 | Viking Clinical Research Center | Murrieta | California | United States | 92562 |
14 | Viking Clinical Research | Murrieta | California | United States | 92562 |
15 | Northridge Neurological Research Center | Northridge | California | United States | 91325 |
16 | Yafa Minazad | Pasadena | California | United States | 91105 |
17 | Neurological Research Institute | Santa Monica | California | United States | 90404 |
18 | Collaborative Neuroscience Network | Torrance | California | United States | 90502 |
19 | Neurosearch II Inc | Ventura | California | United States | 93003 |
20 | Neurosciences Clinic - University of Colorado Hospital | Aurora | Colorado | United States | 80045 |
21 | Denver Health | Denver | Colorado | United States | 80204 |
22 | Associated Nuerologists, PC | Danbury | Connecticut | United States | 06810 |
23 | JEM Research, LLC | Atlantis | Florida | United States | 33462 |
24 | Bradenton Clinical Research | Bradenton | Florida | United States | 34205 |
25 | Miami Research Inc. | Coral Gables | Florida | United States | 33134 |
26 | NW FL Clinical Research Group, LLC | Gulf Breeze | Florida | United States | 32561 |
27 | Palm Springs Research Institute | Hialeah | Florida | United States | 33012 |
28 | Infinity Clinical Research, LLC | Hollywood | Florida | United States | 33021 |
29 | Neurology Associates | Maitland | Florida | United States | 32751 |
30 | San Marcus Research Clinic | Miami | Florida | United States | 33015 |
31 | Miami Children's Hospital | Miami | Florida | United States | 33155 |
32 | Neuroscience Consultants | Miami | Florida | United States | 33176 |
33 | Pediatric Neurology, PA | Orlando | Florida | United States | 32819 |
34 | Neurology Associates of Ormond Beach | Ormond Beach | Florida | United States | 32174 |
35 | Bay Neurological Institute | Panama City | Florida | United States | 32405 |
36 | Medsol Clinical Research Center | Port Charlotte | Florida | United States | 33952 |
37 | Pediatric Epilepsy & Neurology Specialists, PA | Tampa | Florida | United States | 33609 |
38 | Palm Beach Clinical Research Network, LLC | Wellington | Florida | United States | 33414 |
39 | PANDA Neurology and Atlanta Heachache Specialists | Atlanta | Georgia | United States | 30328 |
40 | Harbin Clinic | Rome | Georgia | United States | 30165 |
41 | Consultants in Epilepsy and Nuerology | Boise | Idaho | United States | 83702 |
42 | OSF Saint Francis Medical Center | Peoria | Illinois | United States | 61637 |
43 | Southern Illinois University School of Medicine | Springfield | Illinois | United States | 62702 |
44 | Central DuPage Hospital | Winfield | Illinois | United States | 60190 |
45 | J.W.M. Neurology P.C. | Indianapolis | Indiana | United States | 46237 |
46 | McFarland Clinic, PC | Ames | Iowa | United States | 50010 |
47 | University of Kansas Medical Center | Kansas City | Kansas | United States | 66160 |
48 | Bluegrass Epilepsy Research, LLC | Lexington | Kentucky | United States | 40504 |
49 | ECommunity Research LLC | Hammond | Louisiana | United States | 70403 |
50 | MMP Neuroloy | Scarborough | Maine | United States | 04704 |
51 | Johns Hopkins University | Baltimore | Maryland | United States | 21287 |
52 | Mid-Atlantic Epilepsy and Sleep Center | Bethesda | Maryland | United States | 20817 |
53 | Brigham and Women's Hospital | Boston | Massachusetts | United States | 02115 |
54 | Lahey Clinic | Burlington | Massachusetts | United States | 01805 |
55 | Wayne State University/Detroit Medical Center | Detroit | Michigan | United States | 48201 |
56 | Minneappolis Clinic of Neurology | Golden Valley | Minnesota | United States | 55422 |
57 | Precise Research Centers | Flowood | Mississippi | United States | 39232 |
58 | Comprehensive Epilepsy Care Center for Children and Adults | Chesterfield | Missouri | United States | 63017 |
59 | PsychCare Consultants Research | Saint Louis | Missouri | United States | 63128 |
60 | Northeast Regional Epilepsy Group | Hackensack | New Jersey | United States | 07601 |
61 | Jersey Shore University Medical Center | Neptune | New Jersey | United States | 07753 |
62 | University Medicine and Dentistry of New Jersey | New Brunswick | New Jersey | United States | 08901 |
63 | UMDNJ DOC 8th Floor 8100 | Newark | New Jersey | United States | 07103 |
64 | Montefiore Medical Center | Bronx | New York | United States | 10467 |
65 | Five Towns Neuroscience Research | Cedarhurst | New York | United States | 11516 |
66 | University of Rochester | Rochester | New York | United States | 14642 |
67 | SUNY Upstate Medical University | Syracuse | New York | United States | 13210 |
68 | PMG Research of Hickory, LLC | Hickory | North Carolina | United States | 28602 |
69 | Department of Neurology | Winston-Salem | North Carolina | United States | 27517 |
70 | Ohio Clinical Research Partners, LLC | Canton | Ohio | United States | 44718 |
71 | The University of Toledo Health Science Campus | Toledo | Ohio | United States | 43614 |
72 | Lynn Health Science Institute | Oklahoma City | Oklahoma | United States | 73112 |
73 | Sooner Clinical Research | Oklahoma City | Oklahoma | United States | 73112 |
74 | Tulsa Clinical Research LLC | Tulsa | Oklahoma | United States | 74104 |
75 | Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | United States | 19104 |
76 | Thomas Jefferson University | Philadelphia | Pennsylvania | United States | 19107 |
77 | Temple University School of Medicine, Dept of Neurology | Philadelphia | Pennsylvania | United States | 19140 |
78 | Children's Hospital of Pittsburgh of UPMC | Pittsburgh | Pennsylvania | United States | 15201 |
79 | Gus Stratton / Neurology | Cranston | Rhode Island | United States | 02920 |
80 | VU Department of Neurology | Nashville | Tennessee | United States | 37232 |
81 | Neurology Associates of Arlington, P.A. | Arlington | Texas | United States | 76107 |
82 | Edwin A Green, Jr., MD | Brownwood | Texas | United States | 76801 |
83 | Texas Neurology, PA | Dallas | Texas | United States | 75214 |
84 | Neurological Clinic of Texas, P.A. | Dallas | Texas | United States | 75230 |
85 | UT Health Science Center at Houston/ Dept of Neurology | Houston | Texas | United States | 77030 |
86 | MD | Houston | Texas | United States | 77063 |
87 | Neurology Associates of Arlington, P.A. | Mansfield | Texas | United States | 76063 |
88 | Innovative Clinical Trials | San Antonio | Texas | United States | 78229 |
89 | Road Runner Research | San Antonio | Texas | United States | 78258 |
90 | Scott and White Memorial Hospital | Temple | Texas | United States | 76508 |
91 | University of Utah Department of Neurology | Salt Lake City | Utah | United States | 84132 |
92 | Neurological Associates of Washington | Bellevue | Washington | United States | 98004 |
93 | Rainier Clinical Research Center Inc. | Renton | Washington | United States | 98057 |
94 | Pacific Medical Centers | Seattle | Washington | United States | 98144 |
95 | West Virginia University | Morgantown | West Virginia | United States | 26506 |
96 | Regional Epilepsy Center | Milwaukee | Wisconsin | United States | 53215 |
97 | Multiprofile Hospital for Active Treatment "Pulse," AD, Town of Blagoegrad | Blagoevgrad | Bulgaria | 2700 | |
98 | Univesity Multiprofile Hospital for Active Treatment "Dr. George Stranski," EAD, town of Pleven | Pleven | Bulgaria | 5800 | |
99 | Second Multiprofile Hospital for Active Treatment | Sofia | Bulgaria | 1202 | |
100 | Diagnostic and Consultative Center "Equita" EOOD, town of Varna Neurology office | Varna | Bulgaria | 9000 | |
101 | London Health Sciences Centre, University Campus | London | Ontario | Canada | N6A 5A5 |
102 | Neuro-Epilepsy Clinic/ Neuro Rive-Sud | Greenfield Park | Quebec | Canada | J4V 2J2 |
103 | Centre Hospitalier Universitaire de Sherbrooke | Sherbrooke | Quebec | Canada | J1H 5N4 |
104 | Policlinic Chocen, Private Neurology | Smetanova Lhota | Chocen | Czechia | 56501 |
105 | Cerebrovaskularni poradna s.r.o | Třebovice | Ostrava | Czechia | 722 00 |
106 | CTC Rychnov nad Kneznou | Rychnov nad Kneznou | Praugue | Czechia | 516 01 |
107 | Evzen Nespor | Praha | Strasnice | Czechia | |
108 | Poradna pro epilepsie | Koty | Zlin | Czechia | 760 01 |
109 | Neurologicka ordinance | Praha 6 | Czechia | 160 00 | |
110 | Clinic of Neurology, Clinical Center of Serbia | Belgrade | Serbia | 11 000 | |
111 | Institute of Mental Health, Department of epilepsy and clinical neurophysiology | Belgrade | Serbia | 11 000 | |
112 | Communal Institution "Dnipropetrovsk Regional Clinical Hospital named after l.l. Mechnikov" Regional Center of psychosomatic disorders, Psychoneurology department for patients with psychosomatic disorders and borderline conditions | Dnipropetrovsk | Ukraine | 49005 | |
113 | Communal Medical and Preventive Treatment Institution "Regional Clinical Psychiatric Hospital" Donetsk National Medical University | Donetsk | Ukraine | 83008 | |
114 | State Institution "Institute of neurology, psychiatry, and narcology of AMS of Ukraine" Department of cerebrovascular patology | Kharkiv | Ukraine | 61068 | |
115 | State Treatment and Prevention Institution " Central clinical hospital of Ukrzalizntysya" Neurology Department of Neuropathology and Child Neurology | Kharkov | Ukraine | 61018 | |
116 | State Institution "Institute of the Health Care of Children and Adolescents of Academy of Medical Sciences of Ukraine Dept of Psych | Kharkov | Ukraine | 61153 | |
117 | State Institution Railway Clinical Hospital #1 of Kiev Railway Station of DTGO South Western Railroad Psycho-neurological Department | Kiev | Ukraine | 01030 | |
118 | Communal Institution "Lviv Regional Clinical Psych Hospital" | Lviv | Ukraine | 79021 | |
119 | Communal Institution "Odessa Regional Clinical Psych Hospital #1" Department of Day Care | Odessa | Ukraine | 65006 | |
120 | Poltava Regional Clinical Psychiatric Hospital named O.F. Maltsev | Poltava | Ukraine | 36006 | |
121 | Crimean Republican Institution "Clinical Psychiatric Hospital #1" | Simferopol | Ukraine | 95006 | |
122 | Communal Institution "Vinnystsia Regional Psycho-Neurological Hospital named after O.I. Yuschenko, Vinnytsia National Medical University named after M.I. Pirogov, Dispensary department, Department of Psychiatry and Addictology | Vinnytsia | Ukraine | 21005 |
Sponsors and Collaborators
- Sunovion
Investigators
- Study Director: CNS Medical Director, Sunovion Pharmaceuticals
Study Documents (Full-Text)
More Information
Publications
None provided.- 093-050
Study Results
Participant Flow
Recruitment Details | Subjects that participated in either study 093-045NCT00866775) or study 093-046(NCT01091662) were eligible to participate in study 093-050 |
---|---|
Pre-assignment Detail | Subjects who completed the 18-week treatment period or exited the study per protocol may be eligible to participate. Subjects who discontinued for reasons other than reaching the exit criteria may be eligible if there is no safety concern, however, subjects must have completed at least the first 3 weeks of the 18-week double-blind treatment |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Period Title: Overall Study | |
STARTED | 274 |
COMPLETED | 205 |
NOT COMPLETED | 69 |
Baseline Characteristics
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Overall Participants | 274 |
Age (Count of Participants) | |
<=18 years |
12
4.4%
|
Between 18 and 65 years |
258
94.2%
|
>=65 years |
4
1.5%
|
Age (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
37.9
(12.70)
|
Sex: Female, Male (Count of Participants) | |
Female |
134
48.9%
|
Male |
140
51.1%
|
Ethnicity (NIH/OMB) (Count of Participants) | |
Hispanic or Latino |
28
10.2%
|
Not Hispanic or Latino |
246
89.8%
|
Unknown or Not Reported |
0
0%
|
Race (NIH/OMB) (Count of Participants) | |
American Indian or Alaska Native |
2
0.7%
|
Asian |
5
1.8%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
Black or African American |
22
8%
|
White |
229
83.6%
|
More than one race |
2
0.7%
|
Unknown or Not Reported |
14
5.1%
|
Region of Enrollment (participants) [Number] | |
Canada |
3
1.1%
|
United States |
167
60.9%
|
Czechia |
27
9.9%
|
Ukraine |
57
20.8%
|
Bulgaria |
18
6.6%
|
Serbia |
2
0.7%
|
Outcome Measures
Title | Number and Percent of Subjects With Treatment Emergent Adverse Events |
---|---|
Description | Number and percent of subjects with treatment emergent adverse events |
Time Frame | One year |
Outcome Measure Data
Analysis Population Description |
---|
The Intent-to -Treat (ITT) population consisted of all subjects who had taken any open-label study medication |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Count of Participants [Participants] |
220
80.3%
|
Title | Number and Percentage of Subjects With Potentially Clinically Significant Clinical Laboratory Evaluations |
---|---|
Description | Number and percentage of subjects with potentially clinically significant clinical laboratory evaluations |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Count of Participants [Participants] |
186
67.9%
|
Title | Number and Percent of Subjects With Normal Baseline Sodium Reaching Blood Sodium ≤135 mmol/L, ≤130 mmol/L, and ≤125 mmol/L |
---|---|
Description | Number and percentage of subjects who had normal sodium value (i.e. >135 mEq/L) at baseline but reached <=135 mEq/L and >130 mEq/L, <=130 mEq/L and >125 mEq/L, or <=125 mEq/L at any post baseline. |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
ITT subjects with baseline sodium and at least one post baseline sodium value |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 261 |
<=135 mEq/L and >130 mEq/L |
48
17.5%
|
<=130 mEq/L and >125 mEq/L |
22
8%
|
<=125 mEq/L |
4
1.5%
|
Title | Percentage of Subjects With Increase of Body Weight ≥7% |
---|---|
Description | Percentage of subjects with increase of body weight ≥7% |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Number [percentagae of participants] |
27
9.9%
|
Title | Number and Percentage of Subjects With Orthostatic Effects. |
---|---|
Description | Number and percentage of subjects with orthostatic effects. |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Count of Participants [Participants] |
67
24.5%
|
Title | Number and Percentage of Subjects With QTc-F Changes (in Categories) From Baseline. |
---|---|
Description | Number and percentage of subjects by QT interval corrected using the Fridericia fomula (QTcF) categories Based on the numbers of subjects who had at least one post-baseline assessment, the number and percentage of subjects with QTcF values in the following categories were summarized: >500 millisecond (msec) at any post-baseline timepoint but not present at baseline >480 msec at any post-baseline timepoint but not present at baseline >450 msec at any post-baseline timepoint but not present at baseline Change from Baseline >=60 ms for at least one post-baseline measurement Change from Baseline >=30 ms for at least one post-baseline measurement and <60 ms for all post-baseline measurement QT interval is a measure of the time between the start of the Q wave and the end of the T wave in the heart's electrical cycle. |
Time Frame | Baseline, Month 12 |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) subjects with at least one post-baseline assessment |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 272 |
>500ms at any postbaseline not present at baseli |
0
0%
|
>450ms at any postbaseline not present at baseline |
9
3.3%
|
>480ms at any postbaseline not present at baseline |
1
0.4%
|
CFB >=60 ms for at least one post-baseline |
0
0%
|
CFB>=30ms for at least one &<60ms for all PBL |
42
15.3%
|
Title | Percentage of Events in Each Classification of the Columbia Suicide Severity Rating Scale (C SSRS). |
---|---|
Description | The C-SSRS is an instrument designed to systematically assess and track suicidal behavior and suicidal ideation. The C-SSRS will be completed by the Investigator or Sub-Investigator (or qualified site personnel). Suicidal ideation is collected as any occurrence of wish to be dead, non-specific active suicidal thoughts, active suicidal ideation with any methods (not plan) without intent to act, active suicidal ideation with some intent to act, without specific plan, active suicidal ideation with specific plan and intent. Suicidal behavior is collected as any occurrence of actual attempts, Non-Suicidal Self-Injurious Behavior, interrupted attempts, aborted attempts, or preparatory acts or behavior, suicidal behavior. Any suicidality is defined as having at least one occurrence of Suicidal Behavior or Suicidal Ideation. |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The Intent-to-Treat (ITT) population consisted of all subjects that received any open-label study medication |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Any Suicidality |
4.0
|
Any suicidal behavior |
0.7
|
Any suicidal ideation |
3.6
|
Title | Time on Eslicarbazepine Acetate Monotherapy. |
---|---|
Description | The start of the monotherapy period was defined as the date of termination of all other anti-epileptic drugs while taking study medication. Time on eslicarbazepine acetate monotherapy is defined from the date of the first monotherapy dose in 093-045 or 093-046 study to the last known dose of monotherapy treatment, regardless of dose change and the time gap between the parent studies and the current study. |
Time Frame | One year |
Outcome Measure Data
Analysis Population Description |
---|
ITT Subjects who started the monotherapy period (Visit 6/Week 8) in 093-045 or 093-046 and did not add a non-rescue/emergency Antiepileptic drug (AED) during the start date of the monotherapy period |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 238 |
Median (95% Confidence Interval) [Days] |
NA
|
Title | Change in Seizure Frequency From Baseline. |
---|---|
Description | Relative (%) change in standard seizure frequency(SSF) from baseline |
Time Frame | Month 12 from baseline |
Outcome Measure Data
Analysis Population Description |
---|
Intent-to-treat (ITT) population consisted of all subjects who had taken any open-label study medication |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Median (Inter-Quartile Range) [percent change] |
-66.4
|
Title | Responder Rate (Percentage of Subjects With a ≥50% Reduction of Seizure Frequency From Baseline). |
---|---|
Description | Responder rate (percentage of subjects with a ≥50% reduction of seizure frequency from baseline). |
Time Frame | One year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Number [percentage of participants] |
62.4
22.8%
|
Title | Percentage of Subjects That Are Seizure-free During Study |
---|---|
Description | Percentage of subjects that are seizure-free during study |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Number [percentage of participants] |
7.3
2.7%
|
Title | Completion Rate (% of Subjects Completing the One Year Treatment) |
---|---|
Description | Completion rate (% of subjects completing the one year treatment) |
Time Frame | One year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Number [percentagae of participants] |
74.8
27.3%
|
Title | Treatment Retention Time (Time to Withdrawal Due to Lack of Efficacy or Adverse Events) |
---|---|
Description | The retention time is defined from the start of eslicarbazepine acetate monotherapy period in 093-045 or 093-046 to the last known dose of open-label eslicarbazepine acetate. The time may include taking eslicarbazepine acetate concomitantly with other anti-epileptic drugs. If a subject's termination reason(s) includes: withdrawal of consent, lost to follow-up, physician decision or other, then it was assumed the subject terminated the study due to lack of efficacy. |
Time Frame | One year |
Outcome Measure Data
Analysis Population Description |
---|
Intent-to-treat (ITT) subjects who started the monotherapy period in 093-045 or 093-046 (visi t6/week 8) |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 255 |
Median (95% Confidence Interval) [days] |
NA
|
Title | Change in Total Score From Baseline in 31-Item Quality of Life in Epilepsy (QOLIE-31). |
---|---|
Description | Change in the overall score from baseline in 31-Item Quality of Life in Epilepsy (QOLIE-31 ) The QOLIE-31 overall score was obtained by using a weighted average of multi-item scale scores. The recorded responses were converted to 0-100 point scales. The mean of the individual item scores in each subgroup were calculated, with higher converted scores reflecting better quality of life. |
Time Frame | baseline and Month 12 |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Mean (Standard Deviation) [units on a scale] |
6.6
(15.29)
|
Title | Change in Total Score From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS). |
---|---|
Description | The total score of MADRS is defined as the sum of all individual item scores. Each of the 10 symptoms of depression on MADRS is measured on a scale of 0 to 6 with 0 representing the lowest severity of the symptom and 6 representing the highest severity. |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Mean (Standard Deviation) [units on a scale] |
-1.5
(6.17)
|
Title | Change in Total Score From Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) in Those Subjects With a MADRS Score of ≥14 at Screening |
---|---|
Description | The total score of MADRS is defined as the sum of all individual item scores . Each of the 10 symptoms of depression on MADRS is measured on a scale of 0 to 6 with 0 representing the lowest severity of the symptom and 6 representing the highest severity. |
Time Frame | baseline and Month 12 |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) population consisted of all subjects who have taken any open-label study medication. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 274 |
Mean (Standard Deviation) [units on a scale] |
-1.5
(6.17)
|
Title | Completion Rate (% of Subjects Completing Each Visit Post-one Year). |
---|---|
Description | Completion rate (% of subjects completing each visit post-one year). |
Time Frame | post 1 year |
Outcome Measure Data
Analysis Population Description |
---|
The intent-to-treat (ITT) subjects who entered the post - 1- year open -label period. |
Arm/Group Title | Eslicarbazepine Acetate |
---|---|
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) |
Measure Participants | 198 |
Number [percentagae of participants] |
66.7
24.3%
|
Adverse Events
Time Frame | 1 year | |
---|---|---|
Adverse Event Reporting Description | ||
Arm/Group Title | Eslicarbazepine Acetate | |
Arm/Group Description | Open-label treatment with eslicarbazepine acetate will be at doses between 800 and 2400 mg QD Eslicarbazepine acetate: 800 to 2400 mg once daily (QD) | |
All Cause Mortality |
||
Eslicarbazepine Acetate | ||
Affected / at Risk (%) | # Events | |
Total | 2/274 (0.7%) | |
Serious Adverse Events |
||
Eslicarbazepine Acetate | ||
Affected / at Risk (%) | # Events | |
Total | 32/274 (11.7%) | |
Cardiac disorders | ||
sinus tachycardia | 1/274 (0.4%) | 1 |
Ear and labyrinth disorders | ||
vertigo | 1/274 (0.4%) | 1 |
Gastrointestinal disorders | ||
abdominal pain upper | 1/274 (0.4%) | 1 |
colitis | 1/274 (0.4%) | 1 |
pancreatitis | 1/274 (0.4%) | 1 |
vomiting | 1/274 (0.4%) | 1 |
General disorders | ||
non-cardiac chest pain | 3/274 (1.1%) | 3 |
irritability | 1/274 (0.4%) | 1 |
sudden unexplained death in epilepsy | 1/274 (0.4%) | 1 |
Hepatobiliary disorders | ||
cholelithiasis obstructive | 1/274 (0.4%) | 1 |
Infections and infestations | ||
chronic sinusitis | 1/274 (0.4%) | 1 |
histoplasmosis | 1/274 (0.4%) | 1 |
pneumonia | 1/274 (0.4%) | 1 |
tooth infection | 1/274 (0.4%) | 1 |
Injury, poisoning and procedural complications | ||
accidental overdose | 1/274 (0.4%) | 1 |
collapse of lung | 1/274 (0.4%) | 1 |
fall | 1/274 (0.4%) | 1 |
post concussion syndrome | 1/274 (0.4%) | 1 |
Therapeutic agent toxicity | 1/274 (0.4%) | 1 |
Investigations | ||
electroencephalogram | 1/274 (0.4%) | 1 |
Metabolism and nutrition disorders | ||
failure to thrive | 1/274 (0.4%) | 1 |
Musculoskeletal and connective tissue disorders | ||
arthritis | 1/274 (0.4%) | 1 |
muscle twitching | 1/274 (0.4%) | 1 |
Osteoarthritis | 1/274 (0.4%) | 1 |
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||
fallopian tube cancer | 1/274 (0.4%) | 1 |
non-small cel lung cancer metastatic | 1/274 (0.4%) | 1 |
ovarian cancer | 1/274 (0.4%) | 1 |
Nervous system disorders | ||
partial seizures with secondary generalisation | 7/274 (2.6%) | 7 |
complex partial seizures | 3/274 (1.1%) | 3 |
simple partial seizures | 2/274 (0.7%) | 2 |
akathisia | 1/274 (0.4%) | 1 |
grand mal convulsion | 1/274 (0.4%) | 1 |
postictal paralysis | 1/274 (0.4%) | 1 |
status epilepticus | 1/274 (0.4%) | 1 |
Psychiatric disorders | ||
depression | 1/274 (0.4%) | 1 |
suicidal ideation | 1/274 (0.4%) | 1 |
Renal and urinary disorders | ||
nephrolithiasis | 1/274 (0.4%) | 1 |
Respiratory, thoracic and mediastinal disorders | ||
emphysema | 1/274 (0.4%) | 1 |
Vascular disorders | ||
accelerated hypertension | 1/274 (0.4%) | 1 |
Other (Not Including Serious) Adverse Events |
||
Eslicarbazepine Acetate | ||
Affected / at Risk (%) | # Events | |
Total | 166/274 (60.6%) | |
Gastrointestinal disorders | ||
nausea | 24/274 (8.8%) | 31 |
vomiting | 16/274 (5.8%) | 20 |
diarrhoea | 15/274 (5.5%) | 19 |
General disorders | ||
fatigue | 23/274 (8.4%) | 25 |
Infections and infestations | ||
nasopharyngitis | 24/274 (8.8%) | 35 |
influenza | 14/274 (5.1%) | 15 |
Injury, poisoning and procedural complications | ||
fall | 20/274 (7.3%) | 33 |
Musculoskeletal and connective tissue disorders | ||
back pain | 16/274 (5.8%) | 16 |
Nervous system disorders | ||
headache | 64/274 (23.4%) | 144 |
dizziness | 46/274 (16.8%) | 81 |
complex partial seizures | 14/274 (5.1%) | 18 |
Psychiatric disorders | ||
depression | 18/274 (6.6%) | 19 |
insomnia | 15/274 (5.5%) | 18 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
In the event the Study is part of a multi-center study, the first publication of the results of the Study shall be made in conjunction with the results of other participating study sites as a multi-center publication; provided however, if a multi-center publication is not forthcoming within twenty-four (24) months following completion of the Study at all sites, Institution and Investigator shall be free to publish.
Results Point of Contact
Name/Title | CNS Medical Director |
---|---|
Organization | Sunovion Pharmaceuticals Inc. |
Phone | 1-866-503-6351 |
clinicaltrialsdisclosure@sunovion.com |
- 093-050