Assessment of medication adherence in children and adults with congenital adrenal hyperplasia and the impact of knowledge and self-management

8Citations
Citations of this article
26Readers
Mendeley users who have this article in their library.

This article is free to access.

Abstract

Background: Congenital adrenal hyperplasia (CAH) is caused by a deficiency of one of the enzymes required for cortisol biosynthesis. The disease is classified as either classic (severe phenotype), subdivided into simple virilizing (SV) and salt-wasting (SW), or non-classic (NC) CAH. The treatment regime involves life-long glucocorticoid replacement, especially in classic phenotype. Objectives: We aimed to assess medication adherence, endocrine knowledge and self-management in patients with CAH and to compare patients’ and physicians’ assessments of medication adherence. Methods: A prospective cross-sectional study of 108 patients with CAH (52 children and 56 adults) and 45 parents/caregivers. Two adherence measures were used, a self-reported questionnaire named Adherence Starts with Knowledge (ASK-12) with a cut-off level > 22 defined as poor adherence rate, and an assessment by a physician based on growth rate, 17-hydroxyprogesterone profile, and medical history, ranked using a five-point Likert scale. Measurements of the patients’/parents’ knowledge and self-management were performed using Endocrine Society Clinical Practice Guidelines. Results: Self-reported medication adherence was good with 74% of the participants reported good adherence with higher adherence in patients with the SW form. The highest endocrine knowledge and self-management were found in parents compared with children and adults with classic CAH. There was 30% discordance between the assessments by a physician and the self-reported ASK-12 scores independent of the severity of CAH. Conclusion: Patients and endocrinologists reported high medication adherence, however, discordance was found in 30% of the studied patients. Patients with the more severe form of CAH had higher adherence rates and demonstrated good endocrine knowledge/self-management.

Cite

CITATION STYLE

APA

Ekbom, K., Strandqvist, A., Lajic, S., Hirschberg, A. L., Falhammar, H., & Nordenström, A. (2021). Assessment of medication adherence in children and adults with congenital adrenal hyperplasia and the impact of knowledge and self-management. Clinical Endocrinology, 94(5), 753–764. https://doi.org/10.1111/cen.14398

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free