A Comparative Study on Intranasal Versus Intravenous Lorazepam in the Management of Acute Seizure in Children.

Abstract

INTRODUCTION:

The acute seizure in childhood is a medical emergency which is usually managed by benzodiazepines used as a first line of therapy. There are no strict guidelines of using intranasal lorazepam in India. Many paediatricians use it in an emergency situation as it is inexpensive, easy to administer and even treatment can be started at home. Very few studies are available to compare efficacy and safety of intravenous lorazepam with intranasal lorazepam in childhood seizure, though both routes have comparable pharmacokinetic profile. Intravenous lorazepam (0.1 mg/kg) is already recommended as a first-line treatment of acute childhood seizures in India. There are very few studies regarding the usefulness of intranasal lorazepam. With this background, we compared intranasal lorazepam with the more widely accepted intravenous lorazepam for control of acute seizure.

AIM:

To compare effectiveness and safety of intranasal and intravenous lorazepam in acute seizure in children aged 5-12 years.

MATERIALS AND METHODS:

This is an analytical observational cross-sectional study involving patients with acute seizure who received lorazepam via either the intravenous or intranasal route. Formulation and dosage of lorazepam were the same in both routes.

RESULTS:

Distributions of patient groups according to sex, age, and weight were statistically not significant (p=0.42, p=0.391, and p=0.605, respectively). Time to control seizure within 10 min and persistent cessation of seizure activity were similar in both groups. Safety parameters showed no differences statistically.

CONCLUSIONS:

Though intravenous lorazepam is recommended as first-line treatment, intranasal lorazepam may be a good alternative choice in a convulsing child.

• Authors: Nandan Rudra, Taraknath Ghosh, Uttam Kumar Roy
• Journal: Folia medica (Folia Med (Plovdiv)) Vol. 63 Issue 6 Pg. 958-964 (Dec 31 2021) ISSN: 1314-2143 [Electronic] Bulgaria
• PMID: 35851245 (Publication Type: Journal Article, Observational Study)
• Copyright: This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Chemical References

• Anticonvulsants
• Lorazepam

Topics

• Administration, Intranasal
• Anticonvulsants (therapeutic use)
• Child
• Cross-Sectional Studies
• Humans
• Lorazepam (pharmacokinetics, therapeutic use)
• Seizures (drug therapy)
• Status Epilepticus (drug therapy)