At a glance
ClinicalIndex Comparison Record- ✓Previously completed BEEP2a study and identified as probably bioequivalence-unequal (GB)
- ✓Age 18–76 years inclusive
- ✓Confirmed diagnosis of epilepsy (focal or primary generalized)
- ✓Currently taking at least one eligible study antiepileptic drug
- ✕Pregnant or lactating
- ✕Severe liver impairment (ALT, AST, or total bilirubin ≥10× upper limit of normal)
- ✕Severe renal impairment (creatinine clearance <30 mL/min by Cockcroft-Gault)
- ✕History of alcohol or drug abuse that could jeopardize health or compromise study participation
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Characterization of Epilepsy Patients At-risk for Adverse Outcomes Related to Switching Antiepileptic Drug Products: BEEP 2b Study
In Brief
A Phase 1 clinical trial evaluating Oxcarbazepine (brand name vs generic drugs), Divalproex Sodium (brand name vs generic drugs), and 6 other interventions for Epilepsy. Completed, enrolled 21 participants across 1 site.
Detailed Summary
Some epilepsy patients are described as GB when they have worsened seizures or side effects related to switching between brand name and generic, or between generic antiepileptic drug (AED) products. In concert with Aim 1 (protocol BEEP2a), this study will uncover possible reasons for patient problems with the drug switching. Factors that will be studied in GB epilepsy patients include physiologic, psychological, and genetic factors, including in this protocol whether brand and generic AEDs are pharmacokinetically similar in GB individuals.
Study Details
Timeline
Interventions
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.
This is a cross-over replicate study with 2 sequences (arms) comparing brand name and generic anti-epileptic drugs. Subjects will take a brand name and a generic drug of the same intervention. While there are only 2 sequences, there are 8 possible drugs for this study, and a study patient will only take 1 out of 8 study drugs. Only pharmacists will know which sequence each patient is assigned to.