Estimated Frequency of Psychodermatologic Conditions in Alberta, Canada. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Turk, Tarek; Dytoc, Marlene; Youngson, Erik; Abba-Aji, Adam; Mathura, Pamela; Fujiwara, Esther
• Is Part Of: Journal of cutaneous medicine and surgery. Volume 25:Issue 1(2021)
• Page Start: 30
• Page End: 37
• Publication Date: 2021-01
• Subjects: psychodermatology -- psychocutaneous disorders -- epidemiology; Dermatology -- Periodicals; Skin -- Diseases -- Treatment -- Periodicals; Skin -- Surgery -- Periodicals; Dermatology -- Canada -- Periodicals; Skin -- Diseases -- Treatment -- Canada -- Periodicals; Skin -- Surgery -- Canada -- Periodicals; 616.5005
• DOI: 10.1177/1203475420952424
• Languages: English
• ISSNs: 1203-4754

Abstract

Background: Psychodermatologic disorders are difficult to identify and treat. Knowledge about the prevalence of these conditions in dermatological practice in Canada is scarce. This hampers our ability to address potential gaps and establish optimal care pathways. Objectives: To provide an estimate of the frequencies of psychodermatologic conditions in dermatological practice in Alberta, Canada. Methods: Two administrative provincial databases were used to estimate the prevalence of potential psychodermatological conditions in Alberta from 2014 to 2018. Province-wide dermatology claims data were examined to extract relevant International Classification of Disease codes as available. Claims were linked with pharmacy dispensation data to identify patients who received at least 1 psychoactive medication within 90 days of the dermatology claim. Results: Of 243 963 patients identified, 28.6% had received at least 1 psychotropic medication (mean age: 47.9 years; 67.5% female). Rates of concurrent psychotropic medications were highest for pruritus and related conditions (46.7%), followed by urticaria (44.5%) and hyperhidrosis (32.8%). Among patients with psychotropic medications, rates of antidepressants were highest (56.3%), followed by anxiolytics (37.1%). Across billing codes, besides hyperhidrosis (71.2%), diseases of hair (61.4%) and psoriasis (59.1%) had the highest rates of antidepressant dispensations. Patients with atopic dermatitis had the highest rates for anxiolytic prescriptions (54.3%). Conclusion: In a 5-year window, more than a quarter of the identified dermatology patients in Alberta received at least 1 psychotropic medication, pointing to high rates of potential psychodermatologic conditions and/or concurrent mental health issues in dermatology. Diagnostic and care pathways should include a multidisciplinary approach to better identify and treat these conditions.