Bullhorn icon Welcome to Long Covid Studies! For background on this project, please read the about page or this recent article in The Sick Times.

Cognitive Rehabilitation Therapy for COVID-19
Summary:
Cognitive dysfunction, psychiatric symptoms, functional impairment, and disability following COVID-1...
Type:
Interventional
Status:
Enrolling by Invitation
Interventions:

Compensatory Cognitive Training for COVID-19, Holistic Cognitive Education

Locations:

San Diego, United States

Last Updated:

July 13, 2026

Details
Magnetic Resonance Analysis of Neural Inflammatory Factors and External Stimulation
Summary:
The goal of this clinical trial is to test whether a type of rapid outpatient brain stimulation that...
Type:
Interventional
Status:
Recruiting
Interventions:

accelerated intermittent theta burst stimulation

Locations:

Albuquerque, United States

Last Updated:

July 13, 2026

Details
Immunotherapy for Neurological Post-Acute Sequelae of SARS-CoV-2
Summary:
Background: COVID-19 can cause problems in different parts of the body. For most people, it causes ...
Type:
Interventional
Status:
Enrolling by Invitation
Interventions:

IV normal saline, IV immunoglobulin

Locations:

Bethesda, United States

Last Updated:

July 11, 2026

Details
Kisspeptin to Quantify GnRH Neuronal Function in Health and Disease
Summary:
The objective of this protocol is to use a case-control paradigm to compare the response to an intra...
Type:
Interventional
Status:
Recruiting
Interventions:

Kisspeptin 112-121

Locations:

Boston, United States

Last Updated:

July 9, 2026

Details
PET Imaging of Cyclooxygenase-1 in Participants With Neurological Manifestations of Post-Acute Sequelae of SARS-CoV-2 Infection (PASC)
Summary:
Background: SARS-CoV-2 is the virus that causes COVID-19. Some people who recover from COVID-19 hav...
Type:
Interventional
Status:
Recruiting
Interventions:

11C-PS13

Locations:

Bethesda, United States

Last Updated:

July 3, 2026

Details
Dietary Intervention to Mitigate Post-Acute COVID-19 Syndrome
Summary:
The primary objective of this study is to conduct a 16-week randomized controlled trial aimed at inv...
Type:
Interventional
Status:
Recruiting
Interventions:

Dietary intervention to mitigate Post-Acute COVID-19 Syndrome, Attention Control

Locations:

Baltimore, United States

Last Updated:

June 19, 2026

Details
Water-based Activity to Enhance Recovery in Long COVID-19
Summary:
This two-year study will evaluate the feasibility and safety of an exercise + cognitive training pro...
Type:
Interventional
Status:
Recruiting
Interventions:

WATER+CT, Usual Care

Locations:

Palo Alto, United States

Last Updated:

June 16, 2026

Details
Cross-Sectional Evaluation of Persistence of SARS-CoV-2 Remnants After Recovery From Acute Infection
Summary:
Background: SARS-CoV-2 is the virus that causes COVID-19. Some people who recover from COVID-19 hav...
Type:
Observational
Status:
Recruiting
Locations:

Bethesda, United States

Last Updated:

June 3, 2026

Details
Non-invasive Treatment for Long COVID (Post COVID-19 Condition) Brain Fog
Summary:
This study aims to assess the effects of both acute and chronic exposures to hypoxia and hypercapnia in patients with Long COVID syndrome.
Type:
Interventional
Status:
Recruiting
Interventions:

Acute Placebo Visit, Acute Progressive Carbon Dioxide, Acute Intermittent Hypoxia, Training: Progressive Carbon Dioxide Ramping, Training: Intermittent Hypoxic Exposure, Training: Placebo Control

Locations:

Scottsdale, United States

Last Updated:

June 3, 2026

Details
Evaluating the Effects of a Fermented Diet on Microbiome Diversity in Individuals With Long COVID
Summary:
The purpose of this study is to evaluate the effects of fermented foods on bacterial gut microbiome diversity of long-COVID subjects.
Type:
Interventional
Status:
Enrolling by Invitation
Interventions:

Fermented foods, Control

Locations:

Rochester, United States

Last Updated:

June 1, 2026

Details
Showing 1 to 10 of 62 Studies