Brain fog breakthrough? steroid trial for long COVID memory loss
Symptom relief
Terminated
This study tested whether the steroid methylprednisolone could improve memory and thinking in people with post-COVID syndrome (brain fog). About 96 adults with long COVID and memory complaints were randomly assigned to take the drug or a placebo for six weeks. The trial was stopp…
Phase: PHASE2 • Sponsor: Charite University, Berlin, Germany • Aim: Symptom relief
Last updated May 17, 2026 00:29 UTC