NCT05633472Completed
The Roles of Vitamin D and Microbiome in Children With Post-acute COVID-19 Syndromes (PACS) and Long COVID
Source: ClinicalTrials.gov · Last updated 17 Apr 2025
Brief summary (registry, in English)
A double-blind study to evaluate the role of human microbiome and vitamin D in the development of long COVID and PACS in children.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 33 (actual)
- First submitted
- 30 Nov 2022
- Start date
- 18 Oct 2022
- Primary completion date
- 23 Aug 2024
- Lead sponsor
- China Medical University Hospital
- Diseases
- Long COVID and ME/CFS
- NCT number
- NCT05633472
What you commit to
- Study type: Interventional
- Participants enrolled: 33
- From 18 Oct 2022 to the primary completion date, 23 Aug 2024
- 1 site in 1 country
- 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
- Recruit patients who have used antibiotics, systemic steroids, and immunosuppressants in the previous month.
Other illness
- Patients with C1 esterase inhibitor deficiency, lymphocytopenia, thrombocytopenia, severe diseases involving heart, liver, or kidney, metabolic disease, or autoimmune disease.
Who the study is looking for
- Children aged 0-18 years
- The child sought/needed primary or secondary medical care for COVID-19
- Laboratory (RT-PCR, COVID-19 antigen tests or SARS-CoV-2 antibody testing) or physician confirmed SARS-CoV-2 infection based on classic clinical symptoms and/or ground-glass opacification on CT imaging.
- 28 days - 3 months from the onset of COVID-19 symptoms
- Parent's/carer's/guardians consent to participate
Age in the registry: 0 years to 18 years · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| China Medical University Hospital Coordinator of this site? Confirm its status | Taichung | Taiwan | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.