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Long-Term efficacy of ADHD treated with methylphenidate hydrochloride sustained release

Long-Term efficacy of ADHD treated with methylphenidate hydrochloride sustained release

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100051918
Enrollment
Unknown
Registered
2021-10-09
Start date
2021-09-26
Completion date
Unknown
Last updated
2022-06-27

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

Conditions

Attention deficit and hyperactivity disorder

Interventions

Acute remission group:None
Non-remission group:None

Sponsors

Peking University Sixth Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
12 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Have used methylphenidate hydrochloride sustained-release treatment and systematically titrated to the optimal dose, and the total treatment time is not less than 6 months; 2.The current age is over 12 years old; 3.Contact the patient or guardian to agree to a follow-up interview.

Exclusion criteria

Exclusion criteria: Individuals with major neurological disorders, a diagnosis of schizophrenia, mental retardation or other brain disorders from January 2010–December 2019.

Design outcomes

Primary

MeasureTime frame
Psychiatric status and functional outcomes of long-term treatment in patients with attention deficit hyperactivity disorder;

Secondary

MeasureTime frame
Factors influencing long-term psychiatric status and functional outcomes;The relationship between attention-deficit hyperactivity disorder symptom relief and social/executive function;Long-term application of methylphenidate hydrochloride sustained release in patients with attention deficit hyperactivity disorder;

Countries

China

Contacts

Public ContactYang Li

Peking University Sixth Hospital

yangli_pkuimh@bjmu.edu.cn+86 13651220707

Outcome results

None listed

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