Depression and Anxiety Among Patients on Chronic Opioid Therapy. (16th April 2018)

• Record Type: Journal Article
• Authors: Elrashidi, Muhamad Y.; Philpot, Lindsey M.; Ramar, Priya; Leasure, William B.; Ebbert, Jon O.
• Is Part Of: Health services research and managerial epidemiology. Volume 5(2018)
• Publication Date: 2018-04-16
• Subjects: chronic opioid therapy -- controlled substance agreement -- major depressive disorder -- anxiety -- chronic noncancer pain; Medical care -- Periodicals; Health services administration -- Periodicals; Epidemiology -- Periodicals; 362.1
• DOI: 10.1177/2333392818771243
• Languages: English
• ISSNs: 2333-3928

Abstract

Background: Chronic noncancer pain (CNCP) and chronic opioid therapy (COT) commonly coexist with comorbid depression and anxiety. We investigated the prevalence of depression and anxiety and their correlates at the time of controlled substance agreement (CSA) enrollment among patients with CNCP and a history of depression or anxiety on COT. Methods: Retrospective analysis of 1066 patients in a Midwest primary care practice enrolled in CSAs for COT between May 9, 2013, and August 15, 2016. Patients with self-reported symptoms or a clinical history of depression or anxiety were screened at CSA enrollment using the Patient Health Questionnaire–9 item scale and the Generalized Anxiety Disorder–7 item scale. Results: The percentage of patients screening positive for depression and anxiety at CSA enrollment was 15.4% and 14.4%, respectively. Patients screening positive for depression or anxiety were more likely to be younger, unmarried, unemployed, and live alone compared to patients not screening positive. Patients screening positive for depression or anxiety were more likely to smoke cigarettes and report concern from friends or relatives regarding alcohol consumption. Compared to patients screening negative, patients screening positive for depression had higher odds of receiving opioid doses of ≥50 morphine milligram equivalents per day (adjusted odds ratio: 1.62; 95% confidence interval: 1.01-2.58). Conclusion: Anxiety and depression are prevalent at enrollment in CSAs among patients receiving COT. Future research is needed to determine whether recognition of anxiety and depression leads to improved management and outcomes for this population.