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Influence of methylphenidate on sleep and circadian rhythm in children with Attention-Deficit/Hyperactivity Disorder (ADHD) - MELMET

Influence of methylphenidate on sleep and circadian rhythm in children with Attention-Deficit/Hyperactivity Disorder (ADHD) - MELMET

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2007-004664-46-NL
Enrollment
Unknown
Registered
2007-11-15
Start date
2008-07-29
Completion date
Unknown
Last updated
2012-03-19

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

Conditions

Sleep disorders in Attention-Deficit/ Hyperactivity Disorder (ADHD)

Interventions

Trade Name: Methylphenidate ( Ritalin ) Product Name: Methylphenidate Pharmaceutical Form: Tablet INN or Proposed INN: METHYLPHENIDATE CAS Number: 113451 Other descriptive name: Ritalin Concentration

Sponsors

No Sponsor
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Age 6-12 years Recently diagnosed ADHD Indication for starting with methylphenidate treatment Are the trial subjects under 18? yes Number of subjects for this age range: F.1.2 Adults (18-64 years) no F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: IQ0.1 mg) Contraindications for using methylfenidate Tourette’s syndrome Depression Anxiety disorder Pervasive developmental disorder Psychosis

Design outcomes

Primary

MeasureTime frame
Main Objective: Determine the influence of methylphenidate treatment on sleep-wake rhythm and endogenous melatonin rhythm in children with ADHD.;Secondary Objective: ;Primary end point(s): Primary parameters: 1) sleep latency 2) sleep onset time; 3) total time asleep ( from actigraphy); 4) Difficulty falling asleep (from sleep log) and dim light melatonin onset (DLMO) from salivary melatonin.

Countries

Netherlands

Outcome results

None listed

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