Last reviewed · How we verify
NCT05231902: PADHDPS
Prevalence of Attention Deficit/Hyperactivity Disorder and Parenting Stress in School-age Children in Chongqing, China
trial in ADHD in 6,480 participants. Status unknown.
30 June 2022
Quick facts
| Lead sponsor | Chen Li |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 6,480 |
| Start date | 1 June 2021 |
| Primary completion | 30 June 2022 |
| Estimated completion | 30 June 2023 |
| Sites | 1 location across China |
Conditions studied
- ADHD — all drugs for ADHD →
Sponsor
Chen Li
Who can join
Adults 6 to 12, any sex, with ADHD. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Attention deficit hyperactivity disorder (ADHD) is a common chronic neurodevelopmental disorder. Around 7.2% of children around the world are suffering from ADHD, while a chinese meta-analysis shows that the prevalence is 6.28%. There is no study of ADHD prevalence have used population-based samples, and depending on Vanderbilt ADHD Diagnostic Parent Rating Scale (VADPRS), in Chongqing, China. The purpose of the study is to investigate the prevalence of ADHD in school-age children and the parenting stress of parents of ADHD children in Chongqing. According to the proportion of primary school students in the four regions of Chongqing, using stratified proportional random sampling, 6480 primary school students are proposed to be selected as the research object, and questionnaires will complete by their caregivers and class teachers. VADPRS is used to evaluate the prevalence. Caregiver strain questionnaire (CGSQ) was used to assess parenting stress. Because of the nature of ADHD and the seriousness of its consequences, the periodic estimation of the prevalence of ADHD has been a critical research aim. This study can not only evaluate the prevalence of ADHD and parenting stress of parents of children with ADHD, but also use campus screening to promote parents and teachers' understanding of ADHD and improve the treatment rate.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Impact of online health education on attention-deficit/hyperactivity disorder screening results and parenting stress among school-aged children.
Tan J, Yi W, Shen J, Peng B, et al · · 2025 · PMID 39958151 · DOI 10.3389/fpsyt.2025.1522263
Verify or expand the search:
- PubMed search for NCT05231902
- 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 NCT05231902 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Chen Li
- Last refreshed: 3 March 2022
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/NCT05231902.
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