Return to full baseline functionality after repeated intermittent use of midazolam nasal spray in patients with seizure clusters: Post hoc analysis of an open-label extension trial.

Objective: To characterize the time to return to full baseline functionality (RTFBF) in seizure cluster episodes (SCEs) treated with one or two midazolam nasal spray (MDZ-NS/Nayzilam®) doses over the course of repeated intermittent use in patients with seizure clusters (SCs).

Methods: Post hoc analysis of an open-label extension trial in patients (≥12 years) with SCs (ARTEMIS-2/P261-402: NCT01529034, 2011-004109-25). Caregivers administered MDZ-NS 5 mg when patients experienced an SC; a second 5-mg dose could be given if seizures did not terminate within 10 min or recurred within 10 min-6 h.

Short-Term Impact of Seizures and Mitigation Opportunities.

Purpose Of Review: The burden of epilepsy is complex and consists of elements directly related to acute seizures as well as those associated with living with a chronic neurologic disorder. The purpose of this systematic review was to characterize short-term burdens of seizures and to explore the potential value of acute treatments to mitigate these burdens apart from reducing the risk of status epilepticus.

Recent Findings: A systematic literature search was conducted using PubMed to identify articles published from January 1, 2017, to June 22, 2023, that described short-term burdens and acute treatments of seizures.

Clinical Reasoning: A 62-Year-Old Woman With Transient Vision Loss.

Transient visual loss (TVL) is a common complaint in the emergency department, with numerous possible etiologies. Prompt evaluation and management of TVL can potentially prevent progression to permanent visual loss. In this case, a 62-year-old woman presented with acute, painless, unilateral TVL.

Written seizure action plans for adult patients with epilepsy: Distilling insights from emergency action plans for other chronic conditions.

Seizure emergencies and potential emergencies, ranging from seizure clusters to prolonged seizure and status epilepticus, may affect adults with epilepsy despite stable antiseizure therapy. Seizure action plans (SAPs) are designed for patients and their caregivers/care partners to provide guidance on the individualized treatment plan, including response to potential seizure emergencies and appropriate use of rescue therapy. The use of pediatric SAPs is common (typically required by schools), however, most adults with epilepsy do not have a plan.

The nose has it: Opportunities and challenges for intranasal drug administration for neurologic conditions including seizure clusters.

Nasal administration of treatments for neurologic conditions, including rescue therapies to treat seizure clusters among people with epilepsy, represents a meaningful advance in patient care. Nasal anatomy and physiology underpin the multiple advantages of nasal administration but also present challenges that must be addressed in any successful nasal formulation. Nasal cavity anatomy is complex, with a modest surface area for absorption that limits the dose volume of an intranasal formulation.