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Long COVID clinical trials in Ohio
12 studies for Long COVID are looking for participants at sites in Ohio.
Cities in Ohio
A Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA-1283 in Participants ≥6 Months to <12 Years of Age
- Senders Pediatrics, South Euclid
RecruitingPhase 2Healthy volunteers welcome
6 Months – 11 Years · All sexes · Updated Nov 9, 2026 · NCT07808697Randomized, Embedded, Multifactorial Adaptive Platform Trial for Community- Acquired Pneumonia
- The Ohio State University Wexner Medical Center, Columbus
RecruitingPhase 3
28 Days · All sexes · Updated Nov 4, 2026 · NCT02735707A Study of Secutrelvir in Participants With Coronavirus Disease 2019 (COVID-19) Who Are at High Risk for Progression to Severe Disease
- Hometown Urgent Care and Research, Cincinnati
- Velocity Clinical Research, Cincinnati
RecruitingPhase 3
Ages 12 and older · All sexes · Updated Nov 3, 2026 · NCT07743580Efficacy and Safety of Tozorakimab in Patients Hospitalised for Viral Lung Infection Requiring Supplemental Oxygen
- Research Site, Columbus
- Research Site, Toledo
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Oct 30, 2026 · NCT05624450A Study to Learn About a Study Medicine Called Ibuzatrelvir in Adult and Adolescent Patients With COVID-19 Who Are Not Hospitalized But Are at Risk For Severe Disease
- Remington-Davis, Inc, Columbus
RecruitingPhase 3
Ages 12 and older · All sexes · Updated Oct 15, 2026 · NCT06679140A Study to Learn About the Study Medicine Ibuzatrelvir in Adults With COVID-19 Who Are Severely Immunocompromised
- University of Cincinnati Medical Center, Cincinnati
- University of Cincinnati College of Medicine (UC Holmes), Cincinnati
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Oct 14, 2026 · NCT07013474A Study of COVID-19 Vaccine(s) in Children and Adults
- Dayton Clinical Research, Dayton
- Senders Pediatrics, South Euclid
RecruitingPhase 3Healthy volunteers welcome
Ages 5 and older · All sexes · Updated Sep 28, 2026 · NCT07798648Randomized Double-Blind Placebo-Controlled Trial EValuating Baricitinib on PERSistent NEurologic and Cardiopulmonary Symptoms of Long COVID
- University Hospitals Cleveland Case Western, Cleveland
- The MetroHealth System, Cleveland
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Sep 25, 2026 · NCT06631287Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)
- Cincinnati Childrens Hospital Medical Center, Cincinnati
RecruitingObservational studyHealthy volunteers welcome
Ages 0 to 20 · All sexes · Updated Aug 21, 2026 · NCT04278404Phase III DAS181 Lower Tract PIV Infection in Immunocompromised Subjects (Substudy: DAS181 for COVID-19): RCT Study
- Cincinnati Children's Hospital Medical Center, Cincinnati
RecruitingPhase 3
All ages · All sexes · Updated Jun 23, 2026 · NCT03808922REmotely Monitored, Mobile Health Supported Multidomain Rehabilitation Program With High Intensity Interval Training for COVID-19
- The Ohio State University Wexner Medical Center, Columbus
Recruiting
Ages 18 and older · All sexes · Updated May 28, 2026 · NCT05218083SARS-CoV-2 CTLS for Mild to Moderate COVID-19 Disease
- Nationwide Children's Hosptial, Columbus
RecruitingPhase 1/2
Ages 18 to 65 · All sexes · Updated Apr 13, 2026 · NCT04896606From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.