What this Trial Is About

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can lead to major post-acute sequelae. It is estimated that over 60 million people worldwide are affected by this multisystemic condition, here referred to as post-COVID. Affective symptoms such as fatigue and depressed mood are particularly prevalent in patients with post-COVID and pose significant individual and socioeconomic burdens. This stands in stark contrast to the currently limited number of available therapeutic options. Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive brain stimulation modality that has been demonstrated to be both safe and effective in treating various neuropsychiatric disorders, including depression. However, whether rTMS also has an effect on post-COVID associated affective symptoms remains to be elucidated. The overall objective of this randomized, double-blinded study is twofold: First, the investigators will examine the effect of rTMS on post-COVID associated affective symptoms. 52 individuals with post-COVID will be randomized to either receive 20 sessions of rTMS or sham treatment. A detailed psychopathological assessment of the study participants will be performed before and after the completion of rTMS/sham treatment. Secondly, the investigators will perform detailed characterization of the immune system before and after rTMS/sham treatment. The individual burden and socioeconomic costs of post-COVID-associated neuropsychiatric symptoms are enormous, however, treatment options are limited. The investigators believe that the current proposal will address this key gap in the literature by testing whether rTMS, which constitutes a novel treatment with little side effects, could alleviate these debilitating symptoms. If proven effective, this study could pave the way for a completely new way in which post-COVID conditions are treated.

RTMS for the Treatment of Post-COVID Associated Affective Symptoms