# Sedation Methods in Paediatric Auditory Electrophysiologic Testing: A Narrative Review

## TL;DR

This review discusses the best ways to safely sedate children for hearing tests to ensure accurate results.

## Contribution

The paper provides a narrative review of sedation methods tailored for pediatric auditory electrophysiological testing.

## Key findings

- Sedation is essential for minimizing movement artifacts in ABR/ASSR testing in children.
- Sedation strategies should be individualized based on age, health, and procedural needs.
- Safety, efficacy, and practicality are key factors in selecting sedation methods.

## Abstract

Implementing neonatal hearing screening has significantly reduced the age at which hearing impairments are detected in children. Nevertheless, objective electrophysiological assessments, such as auditory brainstem response (ABR) or auditory steady-state response (ASSR) testing, are often necessary for children older than six months. These evaluations should be conducted while the child is asleep to obtain accurate and interpretable results, as movement and muscle activity can introduce artifacts that compromise the quality of the recordings. In this narrative review, we evaluate sedation strategies in paediatric procedures, focusing on the efficacy, safety, and practicality of agents/routes for inducing sleep during ABR/ASSR testing. Sedation choices should prioritise patient safety, clinical context, and result reliability and be tailored to the individual’s age, health status, and procedural needs.