title: A review of medication adherence in people with epilepsy.
abstract: People with epilepsy (PWE) have a higher risk of mortality in comparison with the general population. This in part reflects intrinsic factors or associated comorbidities, but poor adherence to anti-epileptic drugs (AED) has also been shown to contribute to increased risk of death and increased utilization of unscheduled care. The aim of this review was to determine the prevalence of non-adherence to AED in PWE, evaluate whether specific clinical and demographic features can allow clinicians to identify those at highest risk and identify the methods and techniques that can be used to improve adherence in clinical settings. We identified relevant studies for the prevalence of medication non-adherence in PWE by searching MEDLINE (1946-7 Dec 2015), EMBASE (1947-7 Dec 2015) and Cochrane Library (1946-7 Dec 2015) as per predefined inclusion and exclusion criteria. We included 17 research studies from our review of the medical literature to determine the prevalence of medication non-adherence in epilepsy. The prevalence of significant medication non-adherence in epilepsy has been reported to vary between 26% and 79%. This variation partly reflects the differences in defining what clinically significant medication adherence is, the methods used to estimate the scale of the problem and the underlying population heterogeneity. A number of clinical and demographic features have been associated with poor adherence allowing clinicians to identify those at greatest risk. Educating patients and their carers about the risks associated with poor adherence, certain behavioural interventions and simplifying their drug regimens have been shown to improve adherence.
authors: Department of Neurology, Ipswich Hospital NHS Trust, Ipswich, IP4 5PD, UK.
authors: N
authors: N
authors: Malek
authors: Dept. of Neurology, Institute of Neurosciences, Queen Elizabeth University Hospital, Glasgow, UK.
authors: C A
authors: CA
authors: Heath
authors: Dept. of Neurology, Institute of Neurosciences, Queen Elizabeth University Hospital, Glasgow, UK.
authors: J
authors: J
authors: Greene
mesh_terms: D000927:Anticonvulsants / Q000627:therapeutic use*; D004827:Epilepsy / Q000175:diagnosis / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D055118:Medication Adherence; D011446:Prospective Studies; D012189:Retrospective Studies; D012306:Risk
chemical_list: D000927:Anticonvulsants
keywords: adherence; compliance; epilepsy