Maximal oxygen uptake, pulmonary function and walking economy are not impaired in patients diagnosed with long COVID
OK Berg, N Aagård, J Helgerud, MF Brobakken, J Hoff, E Wang
Introduction
SARS-CoV-2 may result in the development of new symptoms, known as long COVID, a few months after the...
Structural and Oxygen Metabolic Magnetic Resonance Imaging of long-COVID and ME/CFS
Xiang Xu, Puneet Belani, Dengrong Jiang, Rodophe Leforestier, Hanzhang Lu, and Benjamin Natelson
Motivation: Many long-COVID patients experience fatigue and post exertional malaise which are primary symptoms of...
Post-COVID Fatigue Relates to Bioenergetic Dysfunctions in the Posterior Cingulate Gyrus
Hye Bin Yoo, Hyeong Hun Lee, Serene Huang, and Jeong Hoon Lim
Motivation: Persistent fatigue after recovery from SARS-CoV-2 shows pathologies comparable to chronic fatigue syndrome or myalgic...
Another presentation at this conference:
Investigation of hippocampal subfield volumes in long COVID and ME/CFS using 7T MRI
Kiran Thapaliya, Sonya Marshall-Gradisnik, Natalie Eaton-Fitch, Markus Barth, Maira Inderyas, and Leighton Barnden
Motivation: To study hippocampal atrophy in long...
Assessment of Functional connectivity in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome using 7Tesla MRI
Maira Inderyas, Kiran Thapaliya, Sonya Marshall-Gradisnik, Markus Barth, and Leighton Barnden
Motivation: To assess Functional Connectivity (FC) differences between healthy individuals...
Detection of herpes viruses in patients with myalgic encephalomyelitis /chronic fatigue syndrome in Belarus
Svetlana Orlova, Galina Rudjko, Olga Orlova, Tatsiana Dakukina
Abstract
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a multifactorial chronic disease. The etiology and...
1994 CDC criteria
None of the 11 ME/CFS participants with only an active B19 infection had PEM, while almost all who had active HHV-6 or HHV-7 infections had PEM. (Table 3)
Unfortunately, they don't say how many of the 38 without active infections had PEM.
Edit: Missed it:
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Edit 2...
Association of Active Human Herpesvirus-6, -7 and Parvovirus B19 Infection with Clinical Outcomes in Patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Svetlana Chapenko, Angelika Krumina, Inara Logina, Santa Rasa, Maksims Chistjakovs, Alina Sultanova, Ludmila Viksna, Modra...
Lights and Shadows of Long COVID: Are Latent Infections the Real Hidden Enemy?
Francesca Serapide, Marisa Talarico, Salvatore Rotundo, Vittorio Pascale, Riccardo Serraino, Enrico Maria Trecarichi, Alessandro Russo
Abstract
Long COVID-19 (LC) is a poorly understood, multifactorial condition...
On the Health Rising blog about Dr. Gottfries, someone made this interesting comment:
One of the books is about $40 on Amazon, the other I can only find from one seller in Germany for €400.
Enhanced Gene Expression Following Vaccination in Chronic Fatigue Syndrome/Myalgic Encephalomyelitis
Ekua W Brenu, Gunn M Atkinson, Mieke L van Driel, Sanne Kreijkamp-Kaspers, Don R Staines, Sonya M Marshall-Gradisnik
Abstract
Vaccines have been shown to cause differential expression of genes...
I think it could be a case of it being difficult to find the reservoir. In this situation, I think not finding antisense in a given study is weak evidence of there not being any antisense anywhere. Just evidence of no antisense where they looked.
The blood transcriptomics study you linked...
Maybe - and I definitely could be wrong, I might just be seeing what I want to see - but I think there's a good chance in people with pre-COVID ME/CFS there was a first infection, the analogue virus to SARS-CoV-2. Maybe a coronavirus, enterovirus, maybe even somehow EBV. Maybe different ones...
Really feels like we're finally on the precipice of a huge change in understanding of and attitude toward long COVID, and hopefully related diseases, if "long infection" pans out.
Assuming NLR (neutrophil count / lymphocyte count) is actually related to cognitive impairment, I wonder if we can figure out which specific cognitive ability it best predicts.
The deep phenotyping study did an assortment of cognitive tests:
Here are the correlations of each neurocognitive...
So high relative neutrophils and low relative lymphocytes have the highest spearman correlations with brain fog.
(This is after adding in a guess for the missing participant's total bilirubin where it says "<0.2". Best case correlation for bilirubin is 0.67 if the real value is 0.2, worst case...
Now published:
Association Between Chronic Pain and Fatigue Severity with Weather and Air Pollution Among Females with [ME/CFS], 2024, Jones et al (Thread)
Association Between Chronic Pain and Fatigue Severity with Weather and Air Pollution Among Females with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS)
Chloe Lisette Jones, Olivia Haskin, Jarred Wayne Younger
Abstract
Weather and air quality conditions have been anecdotally...
Environmental Exposures and Long COVID in a Prospective Population-Based Study in Catalonia (COVICAT Study)
Apolline Saucy, Ana Espinosa, Susana Iraola-Guzmán, Gemma Castaño-Vinyals, Barbara N. Harding, Marianna Karachaliou, Otavio Ranzani, Rafael De Cid, Judith Garcia-Aymerich, Manolis...
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