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Poster abstract from the EULAR rheumatology conference - EFFICACY OF LOW-DOSE NALTREXONE FOR FIBROMYALGIA: A RANDOMISED, DOUBLE-BLIND, PLACEBO-CONTROLLED TRIAL WITH 12 MONTHS OF FOLLOW-UP (Luciano et al., 2026) Low-Dose Naltrexone Fails to Outperform Placebo for Pain in Fibromyalgia Treatment...

Effect of Percutaneous Auricular Nerve Stimulation on Fatigue in Adults with Post-COVID Fatigue (PAuSing-pCF): Results of a Randomised, Sham-Controlled Trial Background Post-COVID fatigue (pCF) affects 2.3% of the UK population and causes physical and mental fatigue, impacting daily life...

Transcutaneous Auricular Vagal Nerve Stimulation Against Fatigue Syndrome in Patients with Long COVID: Results of the Randomized, Placebo-Controlled Clinical Pilot Trial COVIVA INTRODUCTION Fatigue is the most prevalent symptom in “long COVID”, affecting 6–7% of patients after COVID-19...

Feasibility and preliminary effects of a yoga program developed for adults with post COVID-19 condition Breathe Easy: pilot randomized controlled trial INTRODUCTION Effective medical management of post COVID-19 condition (post COVID) remains challenging. Symptoms are heterogenous...

This paper was retracted and republished. See post #45 for details and new version. The Effect of Fluvoxamine and Metformin for Fatigue in Patients With Long COVID Abstract Abstract Background and Objective: Postacute sequelae of SARS-CoV-2, or long COVID, presents a major therapeutic...

Cognitive and Neuropsychiatric Sequelae After SARS-CoV-2 Infection: A Narrative Review and Exploratory Cross-Sectional Study of Neurofilament Light Chain and GFAP BACKGROUND Persistent cognitive and neuropsychiatric symptoms have been increasingly reported as part of the post-COVID-19...

Paxlovid shows organ-specific and age-specific impacts on risk of developing post-acute sequelae of COVID-19 BACKGROUND The impact of antiviral therapies, including Paxlovid, on post-acute sequelae of COVID-19 (PASC) remains inconclusive. METHODS We analyzed data from 19,413 patients (age >...

Now published, see post #3. Preprint: Abstract Background: Neurological Long COVID (n-LC) includes persistent cognitive and autonomic symptoms after SARS-CoV-2 infection. Prior studies of post-COVID conditions have described diverse humoral autoreactivity, but findings are heterogeneous, and...

Now published, see post #13. Preprint: A phase 2a double-blind, placebo-controlled randomized trial of the SARS-CoV-2-specific monoclonal antibody AER002 in people with Long COVID Long COVID is a disabling chronic illness with no proven treatments. Persistence of SARS-CoV-2 has been...

https://www.sciencedirect.com/science/article/abs/pii/S0211563826000015 Fisioterapia Available online 2 March 2026 In Press, Corrected ProofWhat’s this? Original A. Pontes-Silva, M.A. Avila https://doi.org/10.1016/j.ft.2026.01.001Get rights and content Abstract Overview Considering that...

Treatment effects of multimodal inpatient psychotherapy for post-COVID patients: First results from a non-randomized, controlled study BACKGROUND Evidence-based treatment options for post-COVID syndrome remain limited. This study evaluated the effectiveness of a five-week inpatient...

Neither Metformin nor Ursodeoxycholic Acid Effectively Treats Postacute Sequelae of COVID-19 BACKGROUND There is no proven treatment to alleviate symptoms of postacute sequelae of SARS-CoV-2 infection (PASC), despite its substantial public health burden. OBJECTIVE To evaluate the efficacy of...

Exploratory analyses of Immunologic Features in a Randomized, Placebo-Controlled Trial of Nirmatrelvir/Ritonavir for Long COVID This exploratory analysis of PAX LC, a Phase 2, 1:1 randomized, double-blind, superiority, placebo-controlled trial examined whether treatment with...

The causal status of pain catastrophizing: an experimental test with healthy participants Severeijns, Rudy; van den Hout, Marcel A.; Vlaeyen, Johan W.S. Abstract In the current study we report findings on the effects of experimentally induced catastrophizing about pain on expected pain...

Full title: Is long-term disruption of the renin-angiotensin-aldosterone system associated with long COVID? A retrospective cohort study among healthcare workers https://link.springer.com/article/10.1186/s12879-026-12527-z Previous link that required a login...

Full title: Chronic Reactivation of Persistent Human Herpesviruses EBV, HHV-6 and VZV and Heightened Anti-dUTPase IgG Antibodies Are a Recurrent Hallmark in Post-Infectious ME/CFS and is Associated With Fatigue ABSTRACT Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) is a...

Effectiveness of a group-based self-management program for people with chronic fatigue syndrome: a randomized controlled trial Abstract Objective: To evaluate the effectiveness of a group-based self-management program for people with chronic fatigue syndrome. Design: A randomized controlled...

https://recovercovid.org/news/recover-neuro-clinical-trial-shares-results-three-non-drug-treatments-cognitive-symptoms-long In other words, didn’t work.

Effectiveness of Colchicine for the Treatment of Long COVID: A Randomized Clinical Trial IMPORTANCE Long COVID is characterized by persistent symptoms after SARS-CoV-2 infection, with inflammation playing a key role in pathogenesis. Colchicine, an established anti-inflammatory agent, may...

Preliminary evaluation of a cognitive rehabilitation intervention for post-COVID-19 cognitive impairment: A pilot randomized controlled trial Jacqueline H. Becker, Eric Watson, Nadia Zubair, Fernando Carnavali, Emilia Bagiella, David Reich, Juan P. Wisnivesky Background: Despite the profound...