Background

Pre-existing chronic illness is associated with increased psychiatric distress due to the spread of COVID-19, specifically increased stress, anxiety and depression. This potentially placed individuals with MS in a uniquely vulnerable position to experience greater psychiatric symptomatology.

Objectives

To examine the impact of the COVID-19 pandemic on emotional symptomatology and quality of life in individuals with Progressive Multiple Sclerosis (PMS).

Methods

Data were obtained during a randomized clinical trial on rehabilitation taking place at 11 centers in North America and Europe (The CogEx Trial, ClinicalTrials.gov Identifier: NCT03679468). Participants included 131 individuals with PMS. Study procedures were interrupted in accordance with governmental restrictions as COVID-19 spread. During study closure, a COVID Impact Survey was administered via telephone or email to all participants, along with patient report outcome (PRO) measures of depressive and anxiety symptoms, quality of life and MS symptomatology that were previously administered pre-pandemic.

Results

The time between baseline PRO completion and lockdown survey completion varied (M=9.5 months, SD=4.1 months). 4% of respondents reported COVID-19 infection. No significant changes were noted in anxiety, quality of life, or the impact of MS symptomatology on daily life from baseline to lockdown. While total HADS depression scores increased significantly at follow up, this did not translate into more participants scoring above the HADS threshold for clinically significant depression. No significant relationships were noted between disease duration, processing speed ability or EDSS and changes in symptoms of depression or anxiety.

Most participants reported impact of the virus on their psychological well-being, with little impact on financial well-being. Perceived impact of the pandemic on physical and psychological well-being correlated significantly with the impact of MS symptomatology on daily life, as well as changes in depression.

Conclusions

Overall, in a sample confined exclusively to people with chronic progressive MS, little clinically significant change was noted in symptoms of depression or anxiety or quality of life during the pandemic lockdown.