How do parents perceive adverse drug events of their children's anticonvulsant medication?

V A Bach1, M P Neininger2, U P Spindler1

  • 1University Hospital for Children and Adolescents, Center for Pediatric Research, Liebigstraße 20a, 04103 Leipzig, Germany.

Insights

Parents frequently fear severe adverse drug events (ADEs) from anticonvulsants, but commonly experience less severe ADEs like sedation, impacting their child's daily life and development.

Area of Science:

  • Pediatric Neurology
  • Pharmacovigilance
  • Child Health

Background:

  • Physician reports dominate adverse drug event (ADE) knowledge from clinical trials.
  • Parental perception of pediatric anticonvulsant ADEs remains under-researched.

Purpose of the Study:

  • To investigate parental fears regarding anticonvulsant ADEs in children.
  • To document experienced ADEs and their impact on children's lives from a parental perspective.

Main Methods:

  • Survey conducted in a university hospital's neuropediatric outpatient clinic.
  • Structured interviews with parents of 150 children on anticonvulsant treatment.
  • Questionnaire assessed fears, experienced ADEs, and life implications.

Main Results:

  • 63.3% of parents feared ADEs, primarily liver injury (22%).
  • 86% reported experienced ADEs, notably sedation (43.3%) and behavioral changes (36%).
  • 56% reported significant life implications, with 42% noting negative developmental impact.

Conclusions:

  • A significant gap exists between feared and experienced anticonvulsant ADEs in children.
  • Parents' fears focus on severe outcomes, while experienced ADEs are less severe but impactful.
  • Experienced ADEs negatively affect children's daily lives and development, warranting attention.
Abstract

Related Concept Videos

Factors Affecting Drug Response: Overview01:21

Factors Affecting Drug Response: Overview

When it comes to infants and young children, they are typically administered smaller doses of medication in comparison to adults. This is primarily because their organ functions still need to fully develop, meaning their bodies are not as efficient at metabolizing or eliminating drugs. Additionally, their blood-brain barrier is more permeable than in adults. As a result, high concentrations of drugs can easily penetrate the central nervous system (CNS), potentially leading to neurological...
Pharmacovigilance01:19

Pharmacovigilance

Post-marketing surveillance is a critical component of pharmaceutical regulation, often uncovering unanticipated adverse drug reactions (ADRs) once a drug is widely used over an extended period.
This process, termed pharmacovigilance, aims to detect, evaluate, and minimize harmful effects related to medication use. The data collection for pharmacovigilance depends on spontaneous reporting systems, where healthcare professionals or patients voluntarily report suspected ADRs.
In some cases, there...
Pharmacokinetics in Pediatric Patients: Drug Metabolism01:24

Pharmacokinetics in Pediatric Patients: Drug Metabolism

In pediatric care, understanding the nuances of hepatic drug metabolism is crucial, as it significantly differs from that of adults. This divergence is primarily due to the developmental stage of drug-metabolizing enzymes, which affects how medications are processed in the body. In neonates, for instance, the activity of Phase I enzymes—critical for the initial breakdown of drugs—is markedly reduced, functioning at just 20–40% of the levels seen in adults. This reduction poses a challenge in...
Pharmacokinetics in Pediatric Patients: Drug Excretion01:26

Pharmacokinetics in Pediatric Patients: Drug Excretion

In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...
Drug Toxicity: Risk factors01:24

Drug Toxicity: Risk factors

Adverse Drug Reactions (ADRs) are potential complications that arise during pharmacotherapy, influenced by multiple risk factors. Age plays a significant role; both neonates and the elderly are at heightened risk due to their respective immature and diminished metabolic and elimination processes. Gender also impacts ADRs, with females experiencing a 1.5 to 1.7-fold greater risk than males, which may be linked to pharmacokinetic, pharmacodynamic, and hormonal differences. Notably, neonates, the...
Pharmaceutical Poisoning: Potential Scenarios01:26

Pharmaceutical Poisoning: Potential Scenarios

Pharmaceutical poisoning can occur through various channels, impacting an estimated 2 million hospitalized patients in the U.S. annually with serious adverse drug responses. These scenarios encompass both therapeutic uses, such as drug toxicity, where even standard dosages can lead to severe central nervous system depression, and non-therapeutic exposures, including accidental ingestion by children, and environmental and occupational exposures.Unintentional poisonings often involve exploratory...