Belief in medication and adherence to antiepileptic drugs in people with epilepsy: a cross-sectional study from rural India

Int J Neurosci. 2018 Dec;128(12):1168-1173. doi: 10.1080/00207454.2018.1501048. Epub 2018 Sep 5.

Abstract

Aim of the study: This study was aimed to assess belief in medication and non-adherence to antiepileptic drugs (AEDs) in people with epilepsy (PWE) from rural India. And furthermore to study the demographic and seizure attributes influencing the adherence.

Materials and methods: Present cross-sectional study included 230 adult PWE. Adherence level was assessed by using validated Morisky-Green test and patient's beliefs towards usage of AEDs by utilizing Beliefs about Medicine Questionnaire (BMQ).

Results: On the Morisky-Green scale, 57% patients were reported non-adherent to treatment: 49.6% had moderate and 7.4% had low adherence levels. Non-adherence was considerably associated with lower socioeconomical status (p<.001), severity of seizures (p<.001), and duration of epilepsy (p<.041). The connection between seizures recurrence and non-adherence was measurably noteworthy (p<.001). Non-adherent patients had more concern about the potential adverse effects of AEDs (p<.0013).

Conclusions: Beliefs about medicines are a contributing factor to adherence towards AEDs and more concern was common among non-adherent patients. The reinforcement of epilepsy services in rural and underserved areas can be done by providing a regular, uninterrupted, and free supply of AEDs on monthly basis in the government hospitals. There is a need for awareness and educational programs by healthcare professionals at different levels, to support and encourage positive beliefs, and discourage myths against AEDs in order to increase patient's adherence.

Keywords: Adherence; BMQ; antiepileptic drugs.

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Anticonvulsants / therapeutic use*
  • Cross-Sectional Studies
  • Epilepsy / drug therapy*
  • Epilepsy / psychology*
  • Female
  • Health Knowledge, Attitudes, Practice*
  • Humans
  • India
  • Male
  • Medication Adherence*
  • Middle Aged
  • Rural Population
  • Young Adult

Substances

  • Anticonvulsants