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Which Form of Vitamin B9 Works Better for Children with Autism? A Research Study

Efficacy of Folinic acid vs. L-Methylfolate supplementation in children with Autism Spectrum Disorders: a randomized trial - nil

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/02/104168
Enrollment
74
Registered
2026-02-18
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-02

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

Conditions

Health Condition 1: F840- Autistic disorder

Interventions

Intervention1: Tablet L-Methyl folate: 37 children will be given Tab. L-Methylfolate 7.5mg once daily for 12 weeks. The standard treatment of children, including pharmacotherapy, behavior therapy and

Sponsors

Department of Health Research Ministry of Health and Family welfare
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Male and female children aged 2-15 years, both new and old cases of Autism Spectrum Disorders diagnosed according to DSM-5 criteria, reporting to the Psychiatry OPD at Rajindra Hospital, Patiala, during the study period. Other inclusion criteria will be children already on antipsychotic medicines, with no history of dose changes in the 8 weeks before study recruitment

Exclusion criteria

Exclusion criteria: Those with severe comorbid medical or surgical illness, children on a gluten-free and casein-free diet that affects folate levels, and children on medications affecting folate levels. Children on complementary and alternative medicines will be excluded. Children whose parents are unwilling to give consent for their child and are unable to follow up for 12 weeks.

Design outcomes

Primary

MeasureTime frame
To compare the efficacy of add-on Folinic acid versus L-Methylfolate supplementation in reducing the severity of Autism Spectrum Disorders (ASD) in children, as measured by the change in Childhood Autism Rating Scale Second Edition (CARS-2) total scores after 12 weeks of supplementation, using a randomized, open-label trial design.Timepoint: baseline and 12 weeks

Secondary

MeasureTime frame
To compare the efficacy of add-on folinic acid versus L-Methylfolate supplementation in improving the social quotient in children with ASD, as measured by the change in Vineland Social Maturity Scale (VSMS) scores after 12 weeks of supplementation, using a randomized open-label trial design.Timepoint: baseline and 12 weeks;To assess the presence of folate receptor alpha autoantibodies (FRAA) in enrolled children and explore their role as a predictor of clinical response to Folinic acid and L-Methylfolate supplementation.Timepoint: baseline

Countries

India

Contacts

Public ContactJasmin Garg

Department of Psychiatry Government Medical College, Patiala

jasmin.arneja@gmail.com8558032300

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Mar 14, 2026