A Cross-Sectional Survey on the Management of Medication Adherence Among Healthcare Professionals in Saudi Arabia

Medication adherence is essential for effective healthcare, significantly influencing treatment success and overall health outcomes. However, there is limited understanding of how healthcare professionals in Saudi Arabia manage and support medication adherence. This study aims to examine physicians' and pharmacists' approaches to managing medication adherence in Saudi Arabia by examining the methods used for adherence assessment, interventions to enhance adherence, and the challenges faced.

A cross-sectional study was conducted over nine months using a self-administered online questionnaire. The study targeted physicians and pharmacists actively working in Saudi Arabia. The questionnaire was distributed through professional networks to ensure a broad and representative sample.

A total of 397 healthcare professionals met the inclusion criteria, comprising 81.1% pharmacists and 18.9% physicians. Direct patient inquiry was the most common assessment method, frequently or always used by 81.3% of physicians and 57.1% of pharmacists. Treatment response evaluation was similarly frequent (89.3% of physicians and 56.2% of pharmacists). Standardized tools, such as the Morisky Medication Adherence Scale, were underutilized (14.7%). Adherence-enhancing interventions focused on patient education, and their use was reported by 89.3% of physicians and 74.2% of pharmacists as frequent or always. Written information was more commonly used by pharmacists (65.8%) than physicians (45.3%). Barriers included excessive workloads and short consultation times (59.9%), absence of effective systems for tracking adherence (51.9%), lack of reliable tools for assessing adherence (48.9%), and insufficient training in behavioral interventions (48.1%).

This study reveals significant differences in medication adherence management practices between physicians and pharmacists in Saudi Arabia, emphasizing their distinct roles. Key barriers, including excessive workload, limited consultation time, and inadequate tracking systems, hinder the adoption of evidence-based tools. Tailored interventions, enhanced interprofessional collaboration, and systemic support are essential to address these challenges and improve adherence management, ultimately enhancing patient outcomes.