NCT05524532CompletedPhase 3
Effects of Immulina TM Supplements With PASC Patients
Effect of Immulina Supplements on Inflammatory Biomarkers Correlated With Clinical Symptoms in Patients With Long COVID (PASC)
Source: ClinicalTrials.gov · Last updated 31 Jul 2026
Brief summary (registry, in English)
This is a multi-site study that will try to determine the effects of Immulina ™, a natural dietary supplement, on blood chemicals associated with inflammation that are often increased in patients with long COVID (also called PASC).
- Status (registry)
- Completed
- Phase (registry)
- Phase 3
- Study type
- Interventional
- Enrollment
- 101 (actual)
- First submitted
- 18 Jul 2022
- Start date
- 20 Jul 2023
- Primary completion date
- 29 Jul 2025
- Lead sponsor
- University of Mississippi Medical Center
- Diseases
- Long COVID and ME/CFS
- NCT number
- NCT05524532
What you commit to
- Study type: Interventional · Phase 3
- Participants enrolled: 101
- From 20 Jul 2023 to the primary completion date, 29 Jul 2025
- 9 sites in 2 countries
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Any blood-thinning or clotting concomitant medication (prescription anticoagulants)
Other illness
- Digestive tract disorders or conditions, such as (but are not limited to): ulcers, ulcerative colitis, Crohn's disease, gastric bypass, colostomy, ischemic colitis, gastroesophageal reflux disease (GERD), irritable bowel disease (IBD), diverticulitis that would be expected to impact on the oral disposition of the Immulina dietary supplement
- Existence of any surgical and/or medical condition, significant disease or disorder, or any finding that may, in the judgment of the investigator, put the volunteer at risk or compromise study participation.
- Known or suspected allergy or sensitivity to Immulina, cellulose
- History of drug or alcohol abuse within the last 12 months
Other
- Pregnant or lactating
- Donation or loss of 400 mL or more of blood within 8 weeks of Study Day 1 or unwilling to abstain from donation of blood during the study
Who the study is looking for
- Males and females, 18 to 99 years old
- If female of child bearing potential, using acceptable means of birth control or postmenopausal for at least two years
- Body temperature between 36.1°C and 37.7°C.
- Has completed the 4-week washout period (if applicable), i.e., has refrained from using internally-consumed dietary supplements prior to Study Day 1 and through the completion of the study
- A minimum of 2 hours fasting (except water) prior to all of the blood draws
- Willing and able (in the opinion of study staff) to comply with all study requirements, including swallowing size 4 capsules (approximately 0.5" long and 0.25" diameter) and having phlebotomy
- Good written and verbal English skills; able to follow instructions (in the investigator's opinion)
- Not participating in a clinical study, currently or within the last 30 days
- Signed informed consent
Age in the registry: 18 years to 99 years · Sex: All · Accepts healthy volunteers
Sites (9)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| University of Puerto Rico Coordinator of this site? Confirm its status | San Juan | Puerto Rico | Unknown status |
| Pennington Biomedical Research Center Coordinator of this site? Confirm its status | Baton Rouge | United States | Unknown status |
| University of Hawaii Coordinator of this site? Confirm its status | Honolulu | United States | Unknown status |
| University of Mississippi Medical Center Coordinator of this site? Confirm its status | Jackson | United States | Unknown status |
| West Virginia University Coordinator of this site? Confirm its status | Morgantown | United States | Unknown status |
| Louisiana State University Coordinator of this site? Confirm its status | New Orleans | United States | Unknown status |
| University of Oklahoma Coordinator of this site? Confirm its status | Oklahoma City | United States | Unknown status |
| University of Nebraska Medical Center Coordinator of this site? Confirm its status | Omaha | United States | Unknown status |
| MaineHealth Coordinator of this site? Confirm its status | Portland | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.