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NCT04890717
Biomarkers for Autism and ADHD in Children
trial in Autism in 320 participants. Status unknown.
14 May 2024
Quick facts
| Lead sponsor | Chinese University of Hong Kong |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 320 |
| Start date | 15 May 2021 |
| Primary completion | 14 May 2024 |
| Estimated completion | 31 December 2024 |
| Sites | 1 location across Hong Kong |
Conditions studied
Sponsor
Chinese University of Hong Kong
Who can join
Under 18, any sex, with Autism or ADHD. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Autism (ASD) is one of the frequent neurodevelopmental disorders that children would occur. Many studies have shown that individuals with Autism are more common to experience significant gastrointestinal problems than other individuals. Symptoms include constipation, diarrhea, abdominal pain and gastric reflux. A recent study with 50 children with ASD, 50 children with other developmental disabilities and 50 healthy control children, it found that 70% of ASD children had presented with GI symptoms, compared with 42% of developmental disabilities children and 28% of developing children, it is believed that ASD children will have a distinctive microbial pattern in the stool. Attention-deficit/hyperactivity disorder (ADHD) is another neurodevelopmental and neurobehavioral disorder. A study found that ADHD individuals experience significantly higher rate of stomach pain and bowel problems than other control individuals. It is suggested that the microbiota in the stool of ADHD children might be different. Genetic study also found that if a child has a sibling with ADHD, the risk of developing ADHD is three to four times higher than that of children with siblings without ADHD.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04890717
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04890717 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Chinese University of Hong Kong
- Last refreshed: 8 February 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04890717.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing