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L Carnosine added to risperidone in the treatment of ADHD: A double blind and placebo controlled trial

L Carnosine added to ritaline in the treatment of ADHD: A double blind and placebo controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT201601031556N84
Enrollment
50
Registered
2016-01-04
Start date
2016-01-21
Completion date
Unknown
Last updated
2018-02-22

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

Conditions

Disturbance of activity and attention. Disturbance of activity and attention

Interventions

Intervention 1: Tablet L- carnosine 400 mg BID and Ritaline 0.5 to 1.5 mg per day as intervention group for 8 weeks. Intervention 2: Ritaline 0.5 to 1.5 mg per day and placebo as control group for 8 w
Treatment - Drugs
Placebo
Tablet L- carnosine 400 mg BID and Ritaline 0.5 to 1.5 mg per day as intervention group for 8 weeks
Ritaline 0.5 to 1.5 mg per day and placebo as control group for 8 weeks

Sponsors

Tehran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 17 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: diagnosis of ADHD based on DSM-5; age between 6-17 years old. Exclusion criteria: mental retardation; receiving of L carnosine during the last 3 weeks; presence of any psychiatric disorders except for ODD; history of allergy to L carnosine or Ritaline; presence of any medical problem including cardiovascular diseases; presence of uncontrolled seizures; systolic blood pressure more than 120 mm Hg; resting pulse rate less than 60/minute or more than 115/minute; receiving any supplement or medication for ADHD.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Severity of ADHD. Timepoint: Week 0 (before treatment) and Weeks 4 and 8 after treatment. Method of measurement: Teacher and Parent ADHD Rating Scale.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactProf. Shahin Akhondzadeh

Tehran University of Medical Sciences

S.akhond@sina.tums.ac.ir+98 21 5541 2222

Outcome results

None listed

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