A follow-up study on the clinical outcomes of children and adolescents with different characteristics of attention deficit hyperactivity disorder

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400079600

Enrollment

Unknown

Registered

2024-01-08

Start date

2024-01-09

Completion date

Unknown

Last updated

2024-01-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

ADHD

Interventions

ADHD:None

TD:None

Eligibility

Sex/Gender

All

Age

6 Years to 16 Years

Inclusion criteria

Inclusion criteria: ADHD: A, aged 6-16 years; B, meet the DSM-5 diagnostic criteria for attention deficit hyperactivity disorder; C. Written informed consent was obtained from the patients and their legal guardians. TD: A. Children and adolescents aged 6-16 years; B. Written informed consent was obtained from the subjects themselves and their legal guardians.

Exclusion criteria

Exclusion criteria: ADHD: A. According to DSM-5 diagnostic criteria, schizophrenia spectrum disorders such as schizophrenia, schizoaffective psychosis and other psychotic disorders, autism spectrum disorders, intellectual disability; B. IQ&lt according to Wechsler Intelligence Test for Children fourth edition (WISC-CR); 70; C. Severe visual, hearing or language impairment; D. Presence of brain injury, history of seizures, or serious physical illness. TD: A. The presence of any mental disorder; B. presence of subthreshold depression, subthreshold mania, or psychotic high-risk syndromes; C. Family history of mental disorders; D, IQ&lt according to Wechsler Intelligence Test for Children fourth edition (WISC-CR); 70; E, the presence of severe visual, hearing or language impairment; F, presence of brain injury, history of seizures, or serious physical illness.

Design outcomes

Primary

Measure	Time frame
ADHD Symptoms;function;Comorbidity;	—

Secondary

Measure	Time frame
Accidental injury;Internalizing problems;externalized problem;sleep;MRI;EEG;Physique;Iron metabolism;Inflammatory factors;Metabolomics;Genomics;Proteomics;Life events;falimy function;DASS;Parenting stress;Eating behavior;Interpersonal relationships;	—

Countries

China

Contacts

Public ContactChanjuan Yang

Brain Hospital Affiliated to Guangzhou Medical University

jeanneyz@136.com+86 189 2216 5292

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026