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← Trials
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Dysbiosis & Long COVID

Recruitingn/aAges 18 Years - 80 YearsAllUniversity of Chicago
NCT06825819 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

The SARS-CoV-2 virus causes COVID-19, which ranges from mild initial symptoms to severe multi-organ dysfunction. While some patients recover to their baseline states, others develop a long COVID, or post-acute sequelae of SARS-CoV-2 (PASC) consisting of symptoms persisting \>2-6 months post-infection. PASC symptoms include post-exertional malaise, fatigue, and heart palpitations as well as incident GI disorders, cognitive dysfunction, and arthritis. Based on prevalence/incidence studies, it is estimated that more than 30 million people in the US have ever developed PASC with 10-11% of patients or 11 million people continuing to feel symptoms to the present day10. SARS-CoV-2 vaccines are only \~32% effective against infection at 4 months post-vaccination11, only 15% effective against the development of PASC12, and only 20% of American adults have received an updated booster as of December

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📋 Eligibility rules (as published)
Inclusion Criteria: * Age: 18-80 * Sex: Any * Race: Any * Last COVID infection: within past 3 years, PCR- or antigen-confirmed, symptomatic (mild/moderate/severe) * COVID vaccination status: Any * Presence of long COVID symptoms (GI, cardiac, pulmonary, neuro, musculoskeletal, and/or psych): 200 with symptoms, 200 w/o symptoms as defined by SBQ-LCTM. * May or may not be doing routine endoscopy at UCM Exclusion Criteria: * Age \<18 or \>80 * Last COVID infection \>3 years ago (PCR/antigen-confirmed, symptomatic) * Currently or within the last 3 months COVID+ by nasopharyngeal PCR/antigen test * Currently diagnosed with cancer * Currently pregnant (cannot take colon biopsy sample; only eligible for survey/blood \& stool collection) * Currently on biologic immunomodulatory medications * Official diagnosis of irritable bowel disease (IBD) or other chronic GI disorder Vulnerable and/or Special Populations * Healthy adult volunteers * Pregnant people * UCMC and UChicago employees * Staff/faculty
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What it tests

  • Subjects with and without Long COVID
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Where

1 site
The University of Chicago
Chicago, United States
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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