NCT07538232Completed
Oral Microecology in Children With Autism
Source: ClinicalTrials.gov · Last updated 20 Apr 2026
Brief summary (registry, in English)
This study is a non-interventional research aimed at investigating the oral microbiota distribution and salivary IgA in children with autism by collecting dental plaque and saliva for analysis, without involving experimental content
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 380 (actual)
- First submitted
- 13 Apr 2026
- Start date
- 24 Nov 2024
- Primary completion date
- 20 Sept 2025
- Lead sponsor
- The Dental Hospital of Zhejiang University School of Medicine
- Diseases
- Autism
- NCT number
- NCT07538232
What you commit to
- Study type: Observational
- Participants enrolled: 380
- From 24 Nov 2024 to the primary completion date, 20 Sept 2025
- 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.
Other illness
- Magnetic resonance imaging detected significant abnormalities in brain structure;
- Severe sensory organ damage (blindness, hearing loss); ③ Having organic gastrointestinal problems;
- Taking antibiotics or immunosuppressive drugs within one month;
- Autism and other conditions that have been clearly linked to genetics; ⑥ Obvious abnormalities in oral mucosa; ⑦ Wearing various orthodontic appliances and accessories.
Who the study is looking for
- Clear source: This project is supported by the Affiliated Dental Hospital of Zhejiang University School of Medicine;
- Make sure to collect all patients' age, gender, and basic test information. The age range is 6-18 years old, and there is no restriction on gender; ③ The subjects and/or their families are able to understand the purpose of the trial, are willing to cooperate, and voluntarily or/and with the consent of their families, agree to participate in the trial and sign the informed consent form.
Age in the registry: 6 years to 18 years · Sex: All
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| School of Stomatology, The Affiliated Stomatology Hospital of Zhejiang University School of Medicine Coordinator of this site? Confirm its status | Hangzhou | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.