Longitudinal Follow‐Up of Mood in Cervical Dystonia and Influence on Age at Onset. Issue 5 (28th April 2022)

• Record Type: Journal Article
• Authors: Moriarty, Andrew; Rafee, Shameer; Ndukwe, Ihedinachi; O'Riordan, Sean; Hutchinson, Michael
• Is Part Of: Movement disorders clinical practice. Volume 9:Issue 5(2022)
• Page Start: 614
• Page End: 618
• Publication Date: 2022-04-28
• Subjects: cervical dystonia -- longitudinal -- anxiety -- depression -- quality of life; Movement Disorders; Movement disorders -- Periodicals; Movement disorders; Periodicals; Periodicals; 616
• DOI: 10.1002/mdc3.13457
• Languages: English
• ISSNs: 2330-1619

Abstract

ABSTRACT: Background: Anxiety and depression are highly prevalent conditions in cervical dystonia and considered intrinsic to the disease mechanism. Psychiatric symptoms do not appear to be influenced by botulinum toxin therapy. Studies focusing on changes in mood disorder during the course of the disease are limited in this chronic, lifelong disorder. Objective: To assess the longitudinal prevalence of mood disorder, pain, and quality of life in patients with cervical dystonia attending a botulinum toxin clinic. Methods: Patients involved in phase I of our study were invited to be involved in reassessment using the Beck Depression Inventory, Second Revision; Beck Anxiety Index; Cervical Dystonia Impact Profile–58 (CDIP‐58); and the Toronto Western Spasmodic Torticollis Rating Scale–2 Pain Scale (TWSTRS2‐Pain). Results: A total of 53 participants took part after a mean study interval duration of 24 months. There were no significant differences between the 2 study time points in the prevalence of anxiety ( P = 0.2919) and depressive symptoms ( P = 0.5). Self‐reported quality of life by CDIP‐58 ( P = 0.96) and pain by TWSTRS2‐Pain ( P = 0.9321) were unchanged. Men and women with significant symptoms of mood disorder had an earlier age of onset of cervical dystonia ( P = 0.008). Conclusion: Anxiety and depressive symptoms persist in cervical dystonia, seem to be unrelated to pain severity, and need to be specifically targeted to improve quality of life. The relationship between mood disorder and age of onset suggest that mood disorder may be part of the disease pathophysiology.