Epilepsy Clinical Trial
Official title:
Exploration of Genotype Based Personalized Prescription of Valproate Sodium in Anti-epileptic Treatment
The purpose of this study is to investigate the relationship between the side effects of valproate sodium in the treatment of epilepsy in Han Chinese and the genetic polymorphisms of drug metabolizing enzymes and pharmacokinetics of valproate sodium.
Valproate sodium is a widely applied agent in the treatment of epilepsy. Although Valproate sodium is effective in clinic, it is able to induce several side effects, including weight gain, thinned hair, loss of appetite, nausea, vomiting, hepatotoxicity, hematotoxicity, thrill, etc. However, the remarkable variability of the reactions to the drug -- the incidence of side effect or the outcome of the treatment -- has been observed among patients. Valproate sodium is metabolized by some enzymes in the liver to transform it into several unreactive chemicals for excretion. Among them there are two toxic metabolites catalyzed by the specific metabolic enzymes. This study is designed to explore the genetic variation among individuals in the key processes of the deactivation and elimination of Valproate sodium in order to find out whether these genetic factors are associated to the side effects or efficacy. The further understanding into the factors concerning on the drug might imply possible solution to minimize the incidence of side effects in epileptic patients. ;
Observational Model: Case-Only, Time Perspective: Prospective
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT04595513 -
Stopping TSC Onset and Progression 2: Epilepsy Prevention in TSC Infants
|
Phase 1/Phase 2 | |
| Completed |
NCT02909387 -
Adapting Project UPLIFT for Blacks in Georgia
|
N/A | |
| Completed |
NCT05552924 -
Self Acupressure on Fatigue and Sleep Quality in Epilepsy Patients
|
N/A | |
| Terminated |
NCT01668654 -
Long-term, Open-label Safety Extension Study of Retigabine/Ezogabine in Pediatric Subjects (>= 12 Years Old) With POS or LGS
|
Phase 3 | |
| Not yet recruiting |
NCT05068323 -
Impact of Interictal Epileptiform Activity on Some Cognitive Domains in Newly Diagnosed Epileptic Patients
|
N/A | |
| Completed |
NCT03994718 -
Creative Arts II Study
|
N/A | |
| Recruiting |
NCT04076449 -
Quantitative Susceptibility Biomarker and Brain Structural Property for Cerebral Cavernous Malformation Related Epilepsy
|
||
| Completed |
NCT00782249 -
Trial Comparing Different Stimulation Paradigms in Patients Treated With Vagus Nerve Stimulation for Refractory Epilepsy
|
N/A | |
| Completed |
NCT03683381 -
App-based Intervention for Treating Insomnia Among Patients With Epilepsy
|
N/A | |
| Recruiting |
NCT05101161 -
Neurofeedback Using Implanted Deep Brain Stimulation Electrodes
|
N/A | |
| Active, not recruiting |
NCT06034353 -
Impact of Pharmacist-led Cognitive Behavioral Intervention on Adherence and Quality of Life of Epileptic Patients
|
N/A | |
| Recruiting |
NCT05769933 -
Bridging Gaps in the Neuroimaging Puzzle: New Ways to Image Brain Anatomy and Function in Health and Disease Using Electroencephalography and 7 Tesla Magnetic Resonance Imaging
|
||
| Not yet recruiting |
NCT06408428 -
Glioma Intraoperative MicroElectroCorticoGraphy
|
N/A | |
| Not yet recruiting |
NCT05559060 -
Comorbidities of Epilepsy(Cognitive and Psychiatric Dysfunction)
|
||
| Completed |
NCT02646631 -
Behavioral and Educational Tools to Improve Epilepsy Care
|
N/A | |
| Completed |
NCT02952456 -
Phenomenological Approach of Epilepsy in Patients With Epilepsy
|
||
| Completed |
NCT02977208 -
Impact of Polymorphisms of OCT2 and OCTN1 on the Kinetic Disposition of Gabapentin in Patients Undergoing Chronic Use
|
Phase 4 | |
| Recruiting |
NCT02539134 -
TAK-935 Multiple Rising Dose Study in Healthy Participants
|
Phase 1 | |
| Terminated |
NCT02757547 -
Transcranial Magnetic Stimulation for Epilepsy
|
N/A | |
| Completed |
NCT02491073 -
Study to Evaluate Serum Free Thyroxine (FT4) and Free Triiodothyronine (FT3) Measurements for Subjects Treated With Eslicarbazeine Acetate (ESL)
|
N/A |