How can we improve medical adherence to intranasal corticosteroids in children?

Objective: To evaluate the factors which may be related to nonadherence to intranasal corticosteroids (ICS) in the treatment of allergic rhinitis (AR) in children.

Methods: A prospective study was conducted on children with AR diagnosis in a tertiary referral hospital. All participants were provided with mometasone furoate nasal sprays for 30 days after the diagnosis. Caregivers were called back when the therapy was over and completed a questionnaire about the factors that may influence the adherence to the treatment. Afterwards each caregiver completed the Turkish language validated Morisky Medical Adherence Scale (MMAS-8) form. Each factor was evaluated according to MMAS-8 score and all variables were analyzed statistically.

Results: A total number of 76 children with a mean age of 7.82 years were included in the study. The mean overall MMAS-8 score was 2.80. There was only one factor significantly related to low adherence; the number of dependent children to the caregiver (p = 0.011). Besides this 71.51% of the answers to MMAS-8 scale were compatible with good adherence.

Conclusion: The clinician must consider the factors which may lead to non-adherence while setting up a treatment plan. The demographic and sociocultural factors must be taken into consideration and treatment schedule should be made in respect of daily activities of the children. Moreover the father can be involved in the therapy plan and back up the mother as they are usually the responsible parent for children's medical therapy.