Glutamine Supplementation in People With Immune Dysregulation
Public ClinicalTrials.gov record NCT04019769. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Phase 1 Trial of Glutamine Supplementation in Patients With Immune Dysregulation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Background: Glutamine is an amino acid. People get amino acids from food or from the body s cells. The body needs amino acids to stay healthy. Glutamine might help treat some people with immune system problems like atopic dermatitis. Objective: To study the safety and effectiveness of glutamine supplements for people with certain immune system problems. Eligibility: People ages 5-65 with atopic dermatitis and other immune system problems Design: Participants will be screened in another protocol. Participants will have 8 visits. Visit 1 includes: Physical exam Medical history Blood and urine tests Saliva sample Nutrition assessment For participants with AD, photographs of the skin Participants will get a diary to record their symptoms every day during the study. They will record any glutamine side effects and bring the diary to every visit. Visit 2 is about 1 month after visit 1. Participants will repeat visit 1 tests and get glutamine to take home. It is a powder that can be added to drinks or food. They will take it twice a day for 3 months. They will record their doses in a diary each day and bring the diary to all visits. Participants will have a phone call 5 days after starting glutamine to discuss how they are feeling. Visit 3 is about 7 days after participants start taking glutamine. They will have blood tests. Visits 4, 5, and 6 occur each month participants are taking glutamine. Participants will repeat visit 1 tests. Participants will stop taking glutamine after visit 6. Visits 7 and 8 occur 1 and 3 months after participants stop taking glutamine. Participants will repeat visit 1 tests.
Study identification
- NCT ID
- NCT04019769
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 5 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 11, 2020
- Primary completion
- Dec 31, 2020
- Completion
- Dec 31, 2020
- Last update posted
- Mar 15, 2020
2020 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Institutes of Health Clinical Center | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04019769, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 15, 2020 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04019769 live on ClinicalTrials.gov.