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Topiramate-Implant
Topiramate is a sulfamate-substituted monosaccharide that enhances GABA-mediated inhibition and blocks sodium channels to reduce neuronal excitability.
Topiramate is a sulfamate-substituted monosaccharide that enhances GABA-mediated inhibition and blocks sodium channels to reduce neuronal excitability. Used for Epilepsy / seizure prevention, Migraine prophylaxis.
At a glance
| Generic name | Topiramate-Implant |
|---|---|
| Sponsor | University of Sao Paulo |
| Drug class | Anticonvulsant / Antiepileptic agent |
| Target | GABA-A receptor, sodium channels, glutamate receptors |
| Modality | Small molecule |
| Therapeutic area | Neurology |
| Phase | FDA-approved |
Mechanism of action
Topiramate potentiates the activity of the inhibitory neurotransmitter GABA at GABA-A receptors and antagonizes excitatory glutamate receptors, while also blocking voltage-gated sodium channels. When formulated as an implant, it provides sustained local or systemic drug delivery to maintain therapeutic levels over an extended period. This mechanism reduces abnormal neuronal firing and is used to prevent seizures and manage other neurological conditions.
Approved indications
- Epilepsy / seizure prevention
- Migraine prophylaxis
Common side effects
- Cognitive impairment / memory problems
- Paresthesia
- Weight loss
- Fatigue
- Dizziness
Key clinical trials
- Neurophysiological Effects of Medication Tapering During Treatment With Spinal Cord Stimulation
- Optimizing Portal Hypertension With TIPS and Interval Metabolic Surgery for Advanced Liver Disease (PHASE4)
- Effect of Anti-epileptic Drugs on Etonogestrel-releasing Implant Pharmacokinetics in Women With Epilepsy (PHASE4)
- The Effect of Topiramate on Etonogestrel Concentrations in Contraceptive Implant Users (PHASE1)
Primary sources
Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.
| Source | Used for |
|---|---|
| ClinicalTrials.gov | Trial enrolment, design, endpoints, results |
Competitive intelligence
For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:
- Topiramate-Implant CI brief — competitive landscape report
- Topiramate-Implant updates RSS · CI watch RSS
- University of Sao Paulo portfolio CI