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Effect of L-carnitine in autism

The effect of adding L-carnitine to risperidone treatment on behavioral symptoms, cognitive, social and physical health in autistic children and adolescents

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20190129042536N1
Enrollment
50
Registered
2019-02-22
Start date
2019-03-06
Completion date
Unknown
Last updated
2019-02-25

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

Conditions

Autism. Autistic disorder

Interventions

Intervention 1: Intervention group: L-carnitine powder at the dose of 50 mg/kg/day for 8 weeks. Intervention 2: Control group: Placebo powder(Sodium bicarbonate based) at the dose of 50 mg/kg/day for

Sponsors

Esfahan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
3 Years to 16 Years

Inclusion criteria

Inclusion criteria: 3 to 16 years old IQ level above severe mental retardation autism diagnosed based on DSM 5

Exclusion criteria

Exclusion criteria: Schizophrenia and psychotic disorders History of drug or alcohol abuse History of tardive dyskinesia Neuroleptic drugs use or any psychotic medical treatment in the past 6 months Known cases of medical diseases such as diabetes, respiratory diseases and asthma, renal diseases, hematologic disorders and... Having aneurism or hematoma Severe mental retardation Taking anticonvulsant or antihypertensive drugs

Design outcomes

Primary

MeasureTime frame
Behavioral symptoms, cognitive, social and physical health. Timepoint: Baseline, 4th week, 8th week. Method of measurement: ABC Questionnaire.

Secondary

MeasureTime frame
Extrapyramidal symptoms. Timepoint: Baseline, 4th week, 8th week. Method of measurement: ESRS Questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDanial Jelvani

Esfahan University of Medical Sciences

danialjelvany@live.com+98 31 3338 9563

Outcome results

None listed

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