Journal Club

New Horizons in Epilepsy Treatment: Achieving Seizure Freedom with New Generation ASMs

Next-generation sequencing in pediatric-onset epilepsies: Analysis with target panels and personalized therapeutic approach
Castellotti et al.
Presentation by Dr. Alex Marshall

0:05 - Introduction and welcome

2:06 - Background on next-generation sequencing in pediatric epilepsy

3:05 - Importance of specific molecular diagnosis

3:50 - Tailoring treatment options based on genetic causes

5:19 - Study details: Retrospective study in Milan

7:18 - Clinical and genetic data collection

8:27 - Results: Proportion of patients with specific molecular diagnosis

10:28 - Phenotypic features and genetic testing

12:33 - Diagnostic rates on NGS panels

13:39 - Precision medicine therapy levels

15:00 - Strengths and limitations of the study

Discussion

0:33 - Study Overview: Dr. Marshall presented a substantial monocentric genetic study involving around 500 patients, highlighting the homogeneity in phenotype categorization and investigation.

1:10 - Genetic Bias Concerns: Discussion of the potential bias in genetic results due to the study being conducted in northern Italy and the need to investigate variations across different populations.

3:19 - Precision Treatments: Explanation of current precision treatments for epilepsy, including diet and vitamin-based treatments, and the potential benefits of non-pharmacological therapies for pediatric patients.

7:32 - Genetic Testing Benefits: The team emphasized the importance of expedited genetic testing in choosing appropriate treatments and avoiding ineffective ones, particularly for developmental and epileptic encephalopathies.

10:05 - Practical Implementation: Discussion of the practicalities of implementing precision medicine in clinical settings, considering the cost-effectiveness and applicability of genetic testing for epilepsy patients.

Early Diagnosis Importance: The team reinforced the importance of early and thorough investigation, including genetic testing, in pediatric epilepsy to reduce developmental delays and intractable epilepsy in adulthood.

A retrospective non-interventional study evaluating the pharmacokinetic interactions between cenobamate and clobazam
Elakkary et al.
Presentation by Dr. Sally Elakkary

1:08 - Retrospective Study in Bielefeld

1:29 - Mechanism of Action of cenobamate

2:07 - Interaction with clobazam

2:57 - Effect of cenobamate on Metabolism

3:31 - Patient Data Collection

4:06 - Patient Demographics and Study Limitations

7:09 - Genetic Factors Affecting Results

9:03 - Pharmacodynamic and Pharmacokinetic Effects

11:02 - Importance of Drug Monitoring

Discussion

00:00 - Dose Dependency of Clobazam: Sally and the team discussed the dose dependency of Clobazam and its interaction with cenobamate.

3:08 - Timing of Serum Sampling: Discussion on the importance of timing in serum sampling for Clobazam and cenobamate.

5:10 - Prospective Study on Clobazam and cenobamate: Discussion on the need for a prospective study to better understand the interaction between Clobazam and cenobamate.

6:28 - Concerns About Seizure Control: They suggested admitting patients to the hospital for monitoring and adjusting the dose of Clobazam as the dose of cenobamate increases.

14:22 - Challenges in Clinical Practice: The team highlighted the challenges in clinical practice, such as the difficulty of keeping patients in the hospital for monitoring and the high cost of genetic testing for cytochrome genotypes. They emphasized the need for practical solutions and routine lab tests.

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