Treatment and challenges with antiepileptic drugs in patients with juvenile myoclonic epilepsy.
Adolescent
Adult
Anticonvulsants
/ therapeutic use
Cohort Studies
Female
Humans
Lamotrigine
/ therapeutic use
Levetiracetam
/ therapeutic use
Male
Myoclonic Epilepsy, Juvenile
/ diagnosis
Myoclonus
/ drug therapy
Norway
/ epidemiology
Quality of Life
Seizures
/ diagnosis
Valproic Acid
/ therapeutic use
Young Adult
Adherence
Antiepileptic drugs
Juvenile myoclonic epilepsy
Treatment challenges
Journal
Epilepsy & behavior : E&B
ISSN: 1525-5069
Titre abrégé: Epilepsy Behav
Pays: United States
ID NLM: 100892858
Informations de publication
Date de publication:
09 2019
09 2019
Historique:
received:
27
04
2019
revised:
13
05
2019
accepted:
17
05
2019
pubmed:
23
7
2019
medline:
8
7
2020
entrez:
23
7
2019
Statut:
ppublish
Résumé
Patients with juvenile myoclonic epilepsy (JME) may have uncontrolled seizures. The purpose of this study was to investigate the use and challenges with antiepileptic drugs (AEDs) and the patients' view of these challenges. A questionnaire about the use of AEDs, adherence to therapy, and quality of life was given to patients with JME recruited from Drammen Hospital. Data regarding AEDs were confirmed from medical records at Drammen Hospital, Norway (2007-2018). Additional clinical interviews were performed, and a mixed method approach was applied. Ninety patients with defined JME diagnosis, 54/36 women/men aged 14-39 (mean: 25) years, were included. Only 29 (33%) were seizure-free. Within the last year, 21% experienced generalized tonic-clonic seizures (GTCS), and 68% had myoclonic jerks. Seventy-six (84%) used AEDs, 78% in monotherapy. A total of 10 AEDs were used;: most commonly valproate (n = 33), lamotrigine (n = 27), and levetiracetam (n = 21). Two-thirds of valproate users were men while all other AEDs were used more in females than in men. Valproate and levetiracetam displayed better efficacy against GTCS than lamotrigine. One-third often/sometimes forgot their medication nonintentionally while 14% had intentional poor adherence. The majority reported good quality of life (76%). No significant correlations between the use of AEDs, use of valproate, poor adherence, quality of life score, and seizure freedom were demonstrated. Half of the patients had serum concentrations measured every year, and two-thirds thought this was important. Qualitative interviews elucidated treatment challenges in JME;, adverse effect burden, adherence, and activities of daily life. Despite the use of AEDs in the majority of patients, only one-third were seizure-free. Other challenges included polypharmacy, the use of valproate in women, and variable adherence. This points to a need for closer follow-up in patients with JME.
Sections du résumé
BACKGROUND
Patients with juvenile myoclonic epilepsy (JME) may have uncontrolled seizures. The purpose of this study was to investigate the use and challenges with antiepileptic drugs (AEDs) and the patients' view of these challenges.
METHOD
A questionnaire about the use of AEDs, adherence to therapy, and quality of life was given to patients with JME recruited from Drammen Hospital. Data regarding AEDs were confirmed from medical records at Drammen Hospital, Norway (2007-2018). Additional clinical interviews were performed, and a mixed method approach was applied.
RESULTS
Ninety patients with defined JME diagnosis, 54/36 women/men aged 14-39 (mean: 25) years, were included. Only 29 (33%) were seizure-free. Within the last year, 21% experienced generalized tonic-clonic seizures (GTCS), and 68% had myoclonic jerks. Seventy-six (84%) used AEDs, 78% in monotherapy. A total of 10 AEDs were used;: most commonly valproate (n = 33), lamotrigine (n = 27), and levetiracetam (n = 21). Two-thirds of valproate users were men while all other AEDs were used more in females than in men. Valproate and levetiracetam displayed better efficacy against GTCS than lamotrigine. One-third often/sometimes forgot their medication nonintentionally while 14% had intentional poor adherence. The majority reported good quality of life (76%). No significant correlations between the use of AEDs, use of valproate, poor adherence, quality of life score, and seizure freedom were demonstrated. Half of the patients had serum concentrations measured every year, and two-thirds thought this was important. Qualitative interviews elucidated treatment challenges in JME;, adverse effect burden, adherence, and activities of daily life.
CONCLUSION
Despite the use of AEDs in the majority of patients, only one-third were seizure-free. Other challenges included polypharmacy, the use of valproate in women, and variable adherence. This points to a need for closer follow-up in patients with JME.
Identifiants
pubmed: 31330379
pii: S1525-5050(19)30405-6
doi: 10.1016/j.yebeh.2019.05.021
pii:
doi:
Substances chimiques
Anticonvulsants
0
Levetiracetam
44YRR34555
Valproic Acid
614OI1Z5WI
Lamotrigine
U3H27498KS
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
110-116Informations de copyright
Copyright © 2019 The Authors. Published by Elsevier Inc. All rights reserved.