POS1176 THE IMPACT OF COVID-19 QUARANTINE ON MENTAL HEALTH OF PATIENTS WITH FIBROMYALGIA

Abstract

Background: Detrimental psychological effects, including symptoms of post-traumatic stress disorder (PTSD), stress, anxiety, and depression have been related to COVID-19 quarantine measures (1). These aspects may be particularly relevant in stress-related disorders such as fibromyalgia (FM) in which previous evidence demonstrated a causal effect of psychological stressors on chronic non-inflammatory pain of FM (2). Recent studies highlighted a significant worsening of FM symptoms after COVID-19 related lockdown period (3-4), but the levels of perceived stress and distress have not been evaluated yet. Objectives: The aim of this study is to establish the COVID-19 related perceived stress and distress among patients with FM who experienced the COVID-19 quarantine in Italy. Data were retrieved from a larger nationwide online survey involving patients affected by different rheumatic diseases (RD). Methods: We collected data from May to September 2020 from RD patients living in Italy during the COVID-19 quarantine by an ad-hoc online survey. Eleven associations of RD patients sent a call by using their mailing list, webpages and social network. They asked to complete an anonymous online survey which included the Perceived Stress Scale (PSS), and the Impact Event Scale-Revised (IES-R). Descriptive statistics were used to summarize results. Results: 79 of 507 (15.6%) of RD patients who completed the survey declared to have been diagnosed FM. 77 (97.5%) were females, with a mean (± SD) age of 51.0 ± 12.4 yrs. In FM patients, the mean (SD) PSS score was 23.8 ± 8.1. In particular, 8 (10.1%) reported low, 38 (48.1%) moderate and 33 (41.8%) high PSS scores. Moreover, IES-R mean (SD) score was 38.5 ± 17.2. Among FM patients, 51 (64.6%) reported scores greater than 33, indicating the probable presence of a PTSD. With regard to the IES-R subscale scores, the total sample did not show a prominence of one of the three main domains: intrusion (13.9 ± 7.3), avoidance (11.9 ± 6.1) and hyperarousal (12.6 ± 5.9). In these FM patients, self-reported major sources of anxiety were related to personal and relatives' health (59.5%), followed by social withdrawal (21.5%) and employment loss/ financial difficulties (11.4%). There was a slight increase of self-reported use of antidepressants (15 [18.9%] vs 16 [20.2%]) and anxiolytics drugs (4 [5.1%] vs 5 [6.3%]) after lockdown period. Conclusion: These results confirm that psychosocial stress and distress were highly pervasive in FM after COVID-19 national lockdown. It is known that stressed status may exacerbate and/or precipitate later development of FM symptoms. These data support the substantial worsening of somatic burden of FM after lockdown period reported in previous studies (3-4). Coping strategies should be implemented to ameliorate psychological well-being of these patients in this stressful era.