Vitamin D therapy for children with Autism Spectrum Disorder

Impact of Serum Vitamin D Correction on the Inflammatory Markers and Habilitation Outcome in Children With Autism Spectrum Disorder

Phase 1 Interventional Mansoura University · NCT05595044

This study is testing if giving vitamin D to children with Autism Spectrum Disorder can help improve their symptoms and overall health by looking at how it affects their immune system and brain development.

Quick facts

PhasePhase 1
Study typeInterventional
Enrollment80 (estimated)
Ages2 Years to 6 Years
SexAll
SponsorMansoura University Academic / other
Locations1 site (Mansoura)
Trial IDNCT05595044 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of vitamin D supplementation on inflammatory markers and habilitation outcomes in children diagnosed with Autism Spectrum Disorder (ASD). It aims to evaluate the potential of vitamin D as an adjuvant treatment by addressing immune dysfunction associated with ASD. The research will assess how vitamin D influences brain development and immune responses, particularly focusing on the inflammatory marker IL4. The study is designed to provide clinical insights into the role of vitamin D in managing ASD symptoms.

Who should consider this trial

Good fit: Ideal candidates are children with delayed language development due to Autism Spectrum Disorder who are in good nutritional status.

Not a fit: Patients with a history of vitamin D supplementation or those with chronic, neurological, psychiatric, autoimmune, or gastrointestinal disorders may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could offer a new therapeutic approach to improve outcomes for children with Autism Spectrum Disorder.

How similar studies have performed: While the role of vitamin D in neurodevelopment is being explored, this specific approach to treating ASD with vitamin D supplementation is relatively novel and not extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Delayed language development due to ASD.
2. Good nutritional status (Normal weight and height using growth charts, no Anemia and no clinical evidence of vitamin deficiency).
3. Normal hearing and vision.

Exclusion Criteria:

1. History of vitamin D supplementation, drugs modulating immune system as steroid and drug formula containing vitamin D as cod liver oil.
2. Known chronic disease.
3. Known neurological disorders or psychiatric disorders.
4. Known autoimmune or gastrointestinal disorders.

Where this trial is running

Mansoura

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Effect of Drug
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.