Long COVID Immune Profiling
Vanderbilt University Medical Center
150 participants
Apr 24, 2024
INTERVENTIONAL
Conditions
Summary
Parasympathetic nervous system (PNS) is part of the body's autonomic nervous system(PNS) protects body against inflammation. Study shows that reduced PNS function activity is associated with persistent inflammation. Preliminary data from the studies shows, that post-COVID-19 POTS patients have reduced parasympathetic (PNS) function. Given that the PNS protects against inflammation, this clinical trial aims to prove that post-COVID-19 POTS is caused by reduced PNS activity, which in turn, contributes to persistent inflammation, orthostatic intolerance, and OI symptoms. The study will evaluate immune cell activation in post-COVID-19 POTS and patients with history of COVID-19 infection without sequelae and correlate this with the degree of decreased PNS activity.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
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Interventions
Compare IL-6 level , as a marker of inflammation in all the 3 groups: * POTS patients * post-COVID-19 POTS * gender, age, and BMI-matched controls, with history of COVID-19 infection without sequelae.
Compare Proinflammatory cells and its secreted cytokines (IL-17, and IFN-ɣ) in all the 3 groups: * POTS patients * post-COVID-19 POTS * gender, age, and BMI-matched controls, with history of COVID-19 infection without sequelae
Autonomic symptoms assessment questionnaire (COMPASS 31), in post-COVID-19 POTS and compare with POTS patients
Locations(1)
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NCT06027255