Almost all post-COVID neuropathy linked to a potentially treatable immune dysfunction<\/p>\n\n\n\n
MGH News and Public Affairs<\/p>\n\n\n\n
A new study suggests that some patients with long COVID have lasting nerve damage that appears to be caused by infection-triggered immune dysfunction, which is potentially treatable.<\/p>\n\n\n\n
Long COVID symptoms persist at least three months after recovery from COVID, even after mild cases. These include difficulty getting through normal activities, faintness and rapid heart rate, shortness of breath, cognitive difficulties, chronic pain, sensory abnormalities, and muscle weakness.<\/p>\n\n\n\n
Led by researchers at Massachusetts General Hospital and the National Institutes of Health, the study was published today in Neurology: Neuroimmunology & Neuroinflammation. The study included 17 patients with COVID (16 with mild cases) who met World Health Organization<\/p>\n\n\n\n
criteria for long COVID. They had been evaluated and treated in 10 U.S. states\/territories. Evaluations revealed evidence of peripheral neuropathy in 59 percent. Typical symptoms of neuropathy nerve damage include weakness, sensory changes, and pain in the hands and feet as well as internal complaints including fatigue.<\/p>\n\n\n\n
\u201cThis is one of the early papers looking into causes of long COVID, which will steadily increase in importance as acute COVID wanes,\u201d says lead author Anne Louise Oaklander, an investigator in the Department of Neurology at MGH. \u201cOur findings suggest that some long COVID patients had damage to their peripheral nerve fibers, and that damage to the small-fiber type of nerve cell may be prominent.\u201d<\/p>\n\n\n\n
Oaklander notes that if patients have long-COVID symptoms that aren\u2019t otherwise explained and aren\u2019t improving, they might benefit from discussing neuropathy with their doctor or seeing a neurologist or neuromuscular specialist.<\/p>\n\n\n\n
\u201cResearch from our team and others is clarifying what the different types of post-COVID neuropathy are, and how best to diagnose and treat them,\u201d says Oaklander. \u201cMost long COVID neuropathies described so far appear to reflect immune responses to the virus that went off course. And some patients seem to improve from standard treatments for other immune-related neuropathies.\u201d She cautioned that there hasn\u2019t been enough time to conduct clinical trials to rigorously test specific treatments, however.<\/p>\n","protected":false},"excerpt":{"rendered":"
Almost all post-COVID neuropathy linked to a potentially treatable immune dysfunction MGH News and Public Affairs A new study suggests that some patients with long COVID have lasting nerve damage […]<\/p>\n","protected":false},"author":2,"featured_media":10405,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1093,94,289,290,881,1092,416,520],"tags":[],"class_list":["post-10370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activities-of-daily-living","category-cognitive-deficit","category-long-haul-disease","category-long-term-effects","category-musculoskeletal","category-nerve-damage","category-pain","category-sensory-nerves"],"_links":{"self":[{"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/posts\/10370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10370"}],"version-history":[{"count":2,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/posts\/10370\/revisions"}],"predecessor-version":[{"id":10406,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/posts\/10370\/revisions\/10406"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=\/wp\/v2\/media\/10405"}],"wp:attachment":[{"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cov19longhaulfoundation.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}