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.

Cardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia Syndrome
Summary:
The term post-acute COVID-19 syndrome or Long COVID is a disabling syndrome that persists beyond the...
Type:
Interventional
Status:
Recruiting
Interventions:

Levels of inflammatory cytokine ( IL-6) in post-COVID-19 POTS and controls, Levels of inflammatory cytokine ( IL-6) in controls, Effect on inflammation after chronic PNS stimulation

Locations:

Nashville, United States

Last Updated:

January 15, 2026

Details
Brain-Training Treatment for Long COVID in Older Adults
Summary:
This research is being done to collect preliminary data on the potential of computerized "brain-trai...
Type:
Interventional
Status:
Recruiting
Interventions:

NeuroFlex (computerized gamified tasks)

Locations:

Farmington, United States

Last Updated:

January 6, 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:

December 31, 2025

Details
Care for Veterans Post-COVID-19
Summary:
The evidence-based Concordant Care approach involves engaging in processes that: 1) validate the pat...
Type:
Interventional
Status:
Recruiting
Interventions:

Concordant Care Training, Education Packet Training

Locations:

East Orange, United States

Last Updated:

December 17, 2025

Details
Evaluating the Neuromodulatory Effect of Ketamine in Long COVID-19
Summary:
Plain Language Summary: This study is a clinical trial to see if ketamine can help treat symptoms o...
Type:
Interventional
Status:
Enrolling by Invitation
Interventions:

Ketamine only

Locations:

Austin, United States

Last Updated:

December 15, 2025

Details
Acupuncture and Chinese Herbal Medicine for Long COVID
Summary:
List of the Hypothesis: Primary hypothesis: A flexible acupuncture and Chinese herbal medicine prot...
Type:
Interventional
Status:
Recruiting
Interventions:

Acupuncture

Locations:

Whittier, United States

Last Updated:

December 12, 2025

Details
Long COVID Immune Profiling
Summary:
Parasympathetic nervous system (PNS) is part of the body's autonomic nervous system(PNS) protects bo...
Type:
Interventional
Status:
Recruiting
Interventions:

IL-6, cytokines (IL-17, and IFN-ɣ), Compass 31

Locations:

Nashville, United States

Last Updated:

December 7, 2025

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:

December 1, 2025

Details
Neural Mechanisms of Fatigue in Post-Acute Sequela of SARS-CoV-2
Summary:
This proposal aims to understand the neurobiological mechanisms of fatigue in individuals with Post-...
Type:
Interventional
Status:
Recruiting
Interventions:

Physical Fatigue

Locations:

Baltimore, United States

Last Updated:

December 1, 2025

Details
Autoimmune Intervention Mastery Course Study
Summary:
The goal of this project is to critically evaluate the effectiveness of using an online program to i...
Type:
Interventional
Status:
Recruiting
Interventions:

Immediate Autoimmune Intervention Mastery Course (AIM), Immediate Question and Answer sessions. (AIM Q and A sessions), Delayed Autoimmune Intervention Mastery Course (delayed AIM course), Delayed AIM Question and Answer sessions

Locations:

Iowa City, United States

Last Updated:

November 30, 2025

Details
Showing 1 to 10 of 73 Studies