Dataset Information

Burden of illness, medication adherence, and unmet medical needs in Japanese patients with atopic dermatitis: A retrospective analysis of a cross-sectional questionnaire survey.

ABSTRACT: Atopic dermatitis (AD) negatively affects patients' daily lives. Poor medication adherence is a major barrier to treatment success. However, factors causing patients' poor adherence are unclear. This study aimed to identify factors associated with improvement of medication adherence in Japanese patients with AD and to evaluate illness burden and unmet medical needs for AD. We retrospectively analyzed Web-based questionnaire surveys conducted in 2018 in patients with AD aged 15 years and above who had been in- or outpatients within the past year from the survey. Quality of life using the EuroQol 5-Dimension (EQ-5D), and work productivity and activity impairment using Work Productivity and Activity Impairment Questionnaire (WPAI) were compared between patients and matched controls who had not visited a hospital for any disease within the past year. Subpopulation analysis was performed to explore factors affecting medication adherence. Unmet medical needs in AD treatment were identified by the percentage of patients who rated issues on the questionnaire as important but who were unsatisfied with them. In this study, we identified 1739 patients with AD. The scores of EQ-5D and WPAI showed that patients had statistically lower quality of life and higher impairment of work and activities than controls. High medication adherence scores were seen in patients with high health literacy levels and those who were well satisfied with communication with health-care providers, information received from them, or explanations of AD. Current unmet medical needs for AD were medical treatment costs, ease of hospital visits and explanations about disease prognosis. Patients tended to put a higher priority on communication with physicians than on that with nurses and pharmacists. In conclusion, we have identified patients' higher health literacy levels and satisfaction with the communication with their health-care provider as potential factors to improve medication adherence.

SUBMITTER: Kamei K

PROVIDER: S-EPMC9291885 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Similar Datasets

Project description:BACKGROUND:Atopic dermatitis (AD) is associated with itch, skin inflammation and barrier disruption, and scratching, all of which may be associated with skin pain. OBJECTIVE:To characterize the patient burden of skin pain in AD. METHODS:We performed a prospective dermatology practice-based study using questionnaires and evaluation by a dermatologist. RESULTS:Overall, 305 patients (age range, 13-97 years) were included in the study, with 564 encounters. The cohort included 195 females (63.9%) and 193 whites (63.7%). The mean (SD) age at enrollment was 42.3 (18.1) years, and the mean (SD) age of patient-reported AD onset was 29.6 (31.9) years. At baseline, 144 patients (42.7%) reported skin pain in the past week, with 42 (13.8%) reporting severe or very severe pain. Twenty-four (16.8%) thought the skin pain was part of their itch, 16 (11.2%) from scratching, and 77 (72.0%) from both. Patients with skin pain were more likely to describe their itch using terms that resembled neuropathic pain. Prevalence of skin pain was increased in patients with vs without excoriations (72.6% vs 57.6%; ?2 test P?=?.02) but not other morphologic characteristics. Skin pain severity was most strongly correlated with the Patient-Oriented Eczema Measure (Spearman ??=?0.54), followed by ItchyQOL (??=?0.52), 5-dimensions of itch scale (??=?0.47), Dermatology Life Quality Index (??=?0.45), numeric rating scale for itch (??=?0.43) and sleep (??=?0.36), Patient Health Questionnaire 9 (??=?0.36), patient-reported global AD severity (??=?0.34), Eczema Area and Severity Index (??=?0.23), and objective Scoring AD index (??=?0.20) (P?<?.001 for all). Patients with both severe itch and pain vs those with only one or neither symptom being severe had significant increases in all these measures. CONCLUSION:Skin pain is a common and burdensome symptom in AD. Skin pain severity should be assessed with itch severity in AD patients and may be an important end point for monitoring treatment response.

Dataset Information

Burden of illness, medication adherence, and unmet medical needs in Japanese patients with atopic dermatitis: A retrospective analysis of a cross-sectional questionnaire survey.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets