- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00922987
Clinical Study With Lyrica In Patients Suffering From Epilepsy
Non-Interventional Study (NIS) With Lyrica In Patients With Epilepsy As Adjunctive Therapy Of Partial Seizures To Reduce Seizure Frequency
Study Overview
Detailed Description
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Banska Bystrica, Slovakia, 975 17
- Pfizer Investigational Site
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Banska Bystrica, Slovakia, 97401
- Pfizer Investigational Site
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Bardejov, Slovakia, 08501
- Pfizer Investigational Site
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Bojnice, Slovakia, 97201
- Pfizer Investigational Site
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Bratislava, Slovakia, 81369
- Pfizer Investigational Site
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Bratislava, Slovakia, 83103
- Pfizer Investigational Site
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Bratislava 1, Slovakia, 80101
- Pfizer Investigational Site
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Bratislava 2, Slovakia, 82606
- Pfizer Investigational Site
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Bratislava 3, Slovakia, 83305
- Pfizer Investigational Site
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Bratislava 4, Slovakia, 84104
- Pfizer Investigational Site
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Cadca, Slovakia, 02201
- Pfizer Investigational Site
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Dolny Kubin, Slovakia, 02601
- Pfizer Investigational Site
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Dubnica nad Vahom, Slovakia, 1841
- Pfizer Investigational Site
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Dunajska Streda, Slovakia, 92901
- Pfizer Investigational Site
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Handlova, Slovakia, 97251
- Pfizer Investigational Site
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Hlohovec, Slovakia, 92001
- Pfizer Investigational Site
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Humenne, Slovakia, 06601
- Pfizer Investigational Site
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Kemarok, Slovakia, 06001
- Pfizer Investigational Site
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Komarno, Slovakia, 94501
- Pfizer Investigational Site
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Kosice, Slovakia, 04015
- Pfizer Investigational Site
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Kosice 1, Slovakia, 04001
- Pfizer Investigational Site
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Kosice 1, Slovakia, 04086
- Pfizer Investigational Site
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Kosice 2, Slovakia, 04011
- Pfizer Investigational Site
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Kosice 4, Slovakia, 04012
- Pfizer Investigational Site
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Kosice 4, Slovakia, 04190
- Pfizer Investigational Site
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Krompachy, Slovakia, 05342
- Pfizer Investigational Site
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Levice, Slovakia, 93401
- Pfizer Investigational Site
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Levoca, Slovakia, 05401
- Pfizer Investigational Site
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Liptovsky Mikulas, Slovakia, 03101
- Pfizer Investigational Site
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Malacky, Slovakia, 90122
- Pfizer Investigational Site
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Martin, Slovakia, 03601
- Pfizer Investigational Site
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Martin, Slovakia, 03659
- Pfizer Investigational Site
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Modra, Slovakia, 90001
- Pfizer Investigational Site
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Myjava, Slovakia, 90713
- Pfizer Investigational Site
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Nitra, Slovakia, 94901
- Pfizer Investigational Site
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Nove Mesto nad Vahom, Slovakia, 91501
- Pfizer Investigational Site
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Nove Zamky, Slovakia, 94034
- Pfizer Investigational Site
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Nove Zamky, Slovakia, 94073
- Pfizer Investigational Site
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Piestany, Slovakia, 92101
- Pfizer Investigational Site
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Poltar, Slovakia, 98701
- Pfizer Investigational Site
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Presov, Slovakia, 08001
- Pfizer Investigational Site
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Puchov, Slovakia, 2001
- Pfizer Investigational Site
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Ruzomberok, Slovakia, 03426
- Pfizer Investigational Site
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Ruzomberok, Slovakia, 03401
- Pfizer Investigational Site
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Sahy, Slovakia, 93601
- Pfizer Investigational Site
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Sered, Slovakia, 92601
- Pfizer Investigational Site
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Skalica, Slovakia, 90982
- Pfizer Investigational Site
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Snina, Slovakia, 06901
- Pfizer Investigational Site
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Spisska Nova Ves, Slovakia, 05201
- Pfizer Investigational Site
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Surany, Slovakia, 94218
- Pfizer Investigational Site
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Trebisov, Slovakia, 07501
- Pfizer Investigational Site
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Trencin, Slovakia, 91101
- Pfizer Investigational Site
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Trnava, Slovakia, 91701
- Pfizer Investigational Site
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Trnava, Slovakia, 91775
- Pfizer Investigational Site
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Trstena, Slovakia, 02801
- Pfizer Investigational Site
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Vranov Nad Toplov, Slovakia, 09327
- Pfizer Investigational Site
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Zilina, Slovakia, 012 07
- Pfizer Investigational Site
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Zilina, Slovakia, 01001
- Pfizer Investigational Site
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Zlate Moravce, Slovakia, 95301
- Pfizer Investigational Site
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Zvolen, Slovakia, 86001
- Pfizer Investigational Site
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Zvolen, Slovakia, 96001
- Pfizer Investigational Site
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
- Adult patiens with partial seizures.
- Other inclusion criteria according to Summary of Product Characteristics (SmPC).
Description
Inclusion Criteria:
- Adult patients with partial seizures.
Exclusion Criteria:
- Contraindications according to Summary of Product Characteristics (SmPC).
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
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Lyrica
Adult patients with partial seizures (type of epilepsy).
Inclusion criteria according to Summary of Product Characteristics
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The daily dose may range from 150mg to 600mg, administered as two single doses.
The treatment should be started with 150mg daily dose (2x75mg).
Depending on response and tolerability after 7 days may the dose be increased to 300mg/day (2x150mg) and after further 7 days to maximum dose 600mg/day (2x300mg)
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants With a 50 Percent or Greater Reduction From Baseline in 28 Day Partial Seizure Frequency
Time Frame: Baseline through week 16 or early termination (ET)
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Responder rate was defined as the percentage of participants with at least a 50% reduction in 28-day partial seizure frequency from baseline during the maintenance phase (Week 4 - Week 16).
The percent change in partial seizure frequency in the maintenance phase was the change from baseline in partial seizure frequency * 100, divided by the partial seizure frequency at the baseline visit.
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Baseline through week 16 or early termination (ET)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage Change From Baseline in 28 Day Partial Seizure Frequency at Final Visit
Time Frame: Baseline and week 16 or ET
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The partial seizure frequency for the baseline period was the total number of partial seizures recorded for that period at Visit 0 (week 0).
For each participant's final visit, the 28 day partial seizure frequency equals total number of partial seizures since the last visit * 28 divided by total number of days since the last visit.
For percent change from baseline: change from baseline in partial seizure frequency*100 divided by partial seizure frequency at baseline visit.
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Baseline and week 16 or ET
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Number of Participants With no Seizures (Partial or Other) During the Last 4 Weeks in the Study
Time Frame: Week 4 through week 16 or ET
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Participants were regarded as seizure-free if no seizures (partial or other) were reported for the participant during the last 4 weeks in the study.
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Week 4 through week 16 or ET
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Change From Baseline in Visual Analog Scale of Anxiety (VAS-A) Scores at Week 4 and Final Visit
Time Frame: Baseline, week 4 and week 16 or ET
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VAS-A consists of a visual analog scale ranging from, 0 mm (no anxiety) to 100 mm (extreme anxiety).
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Baseline, week 4 and week 16 or ET
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Number of Participants With Categorical Scores on Clinical Global Impression of Severity (CGI-S)
Time Frame: Baseline
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CGI-S: 7-point clinician rated scale to assess severity of participant's current illness state; range: 1 (normal - not ill at all) to 7 (among the most extremely ill patients).
Higher score = more affected.
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Baseline
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Number of Participants With Change in Clinical Global Impression of Severity (CGI-C) From Baseline at Final Visit
Time Frame: Week 16 or ET
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The CGI-C scale measures a physician's global impression of a participant's clinical condition at final visit in terms of change relative to the start of treatment (CGI-C). At final visit, the participants CGI-C will be categorized into a three point scale as: improvement: CGI response of very much improved, much improved or minimally improved; no change: CGI response of no change; worsening: CGI response of very much worse, much worse or minimally worse. |
Week 16 or ET
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Change From Baseline in Medical Outcome Study (MOS) Sleep Scale Sub-scores at Week 16 or ET
Time Frame: Baseline and week 16 or ET
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MOS: participant rated questionnaire, assess sleep quality and quantity.
Consists of 9-item overall sleep problems index (length of time to fall asleep, how many hours of sleep each night during past 4 weeks); 7 subscales rated 1 (all the time) to 6 (none of the time): sleep disturbance, snoring, awaken short of breath (SOB) or with a headache, somnolence adequacy, and sleep quantity.
Transformed scores (actual raw score minus lowest possible score divided by possible raw score range multiplied by 100); sub-scales total score range= 0-100; higher score indicates greater intensity of attribute.
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Baseline and week 16 or ET
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Number of Participants With Concomitant Drug Treatments
Time Frame: Baseline through Week 16 or ET
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Concomitant drug (any drug other than, and in addition to, the study drug) taken for any period of time during the study.
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Baseline through Week 16 or ET
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Number of Participants With Concomitant Co-morbidities
Time Frame: Baseline through week 16 or ET
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Participants who had a concomitant co-morbidity during the study for any period of time from baseline through to Week 16 (Final Visit); participants with more than one concomitant co-morbidity were counted for each of the co-morbidity classes applicable.
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Baseline through week 16 or ET
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Collaborators and Investigators
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Pain
- Neurologic Manifestations
- Neuromuscular Diseases
- Peripheral Nervous System Diseases
- Epilepsy
- Neuralgia
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Tranquilizing Agents
- Psychotropic Drugs
- Membrane Transport Modulators
- Anti-Anxiety Agents
- Anticonvulsants
- Calcium-Regulating Hormones and Agents
- Calcium Channel Blockers
- Pregabalin
Other Study ID Numbers
- A0081236
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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