05/01/2024
Fascinating long Covid research study from the Netherlands published today.
Image is from Guardian article:
"Long Covid causes changes in body that make exercise debilitating – study. Experts say severe muscle damage, mitochondrial problems and microclots may explain impact of working out"
https://www.theguardian.com/world/2024/jan/04/people-with-long-covid-should-avoid-intense-exercise-say-researchers
Full research paper can be read here:
"Muscle abnormalities worsen after post-exertional malaise in long COVID"
https://www.nature.com/articles/s41467-023-44432-3
"This study highlights novel pathways that help to understand the pathophysiology of post-exertional malaise in patients suffering from long COVID and other post-infectious diseases."
Press release:
https://www.amsterdamumc.org/en/spotlight/tiredness-experienced-by-long-covid-patients-has-a-physical-cause.htm
Discussion thread on the Science for ME forum
https://www.s4me.info/threads/muscle-abnormalities-worsen-after-post-exertional-malaise-in-long-covid-2023-4-w%C3%BCst-van-vugt-appelman-et-al.34994
Twitter thread by corresponding author:
https://x.com/RobWust/status/1742856116181028994?s=20
Includes:
"We are now seeing if something similar happens in patients with ME, and hope to include muscle biopsies from patients with severe ME as well in the near future"
"This collaboration between ,
, , and would not have been possible without the help of so many students, colleagues, and private funders. We also acknowledge the contribution of
, Patient-Led Research Collaborative , and for future work! 2/m"
"Professor Steve Griffin, of Leeds University, said the study suggests “the approach to treating conditions such as long Covid, ME and CFS [myalgic encephalomyelitis and chronic fatigue syndrome] using graded exercise regimens is entirely flawed. Moreover, it appears that over-exercising under these circumstances is actually directly damaging”."
https://inews.co.uk/news/long-covid-patients-serious-injury-running-cycling-2837180
Edited to add:
New
‘Finally we’re believed’: Long Covid sufferers hail new research saying they should avoid intense exercise
People with long Covid tell The Independent of their relief over new research
https://www.independent.co.uk/news/uk/home-news/long-covid-intense-exercise-b2473174.html