NCT01248728

Omega-3 Fatty Acids For Treatment Of Young Children With Autism (OMG)

A Randomized, Placebo-Controlled Trial of Omega-3 Fatty Acids in the Treatment of Young Children With Autism

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 38 (actual)
• Sponsor: Holland Bloorview Kids Rehabilitation Hospital · Academic / Other
• Sex: All
• Age: 2 Years – 5 Years
• Healthy volunteers: Not accepted

Summary

This is a pilot, randomized, placebo-controlled trial of omega-3 fatty acids in autism. Autism, originally described by Kanner in 1943, is among the most severe of neurodevelopmental disorders. It is a Pervasive Developmental Disorder (PDD) affecting social and communicative functions and is also characterized by repetitive behaviors/restricted interests. It is also frequently accompanied by significant aggression, self-injury, irritability and hyperactivity, making care for these individuals an even greater challenge for families or institutional settings. Autism severely impacts the affected individual and family members, causing life-long functional impairment. In this protocol the investigators will use the terms "autism" and "autism spectrum disorder (ASD)" interchangeably to refer to Autistic disorder, Asperger Syndrome and PDD-Not Otherwise Specified (NOS).

Detailed description

Currently risperidone is the only medication approved the by Food and Drug Administration (FDA) for this disorder, and specifically for irritability associated with autism, although not all patients with autism respond to risperidone. No pharmacologic treatments have been approved for use in preschool children, although it is clear that early intervention is associated with improved outcomes. Behavioral and educational therapies play a significant role in the management of autistic symptoms. The history of alternative treatments in autism is notable for the exaggerated benefit of a variety of supplements, such as high dose vitamins (e.g. B6, magnesium), and secretin. The current widespread use of alternative/nutritional supplements to patients with autism without scientifically demonstrated efficacy, underscores the necessity for scientifically sound studies to be conducted. Complementary and alternative medical therapies (CAM) are commonly employed by families of autistic children. Recent surveys have estimated the prevalence of such use to be between 30% and 95% (1,2,3). Omega-3 fatty acids were reported to be used in 28.7% of patients (1). However, only two small case series and a very small randomized study have been reported in this population to date. The investigators propose to conduct a randomized controlled trial of omega-3 fatty acids in preschoolers with ASD.

Conditions

• Autism Spectrum Disorder

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Omega-3 Fatty Acids	Children will be administered 3.75ml of the liquid formulation of Nutra Sea HP (containing 1.5 gr of EPA+DHA). The starting dose will be 1.875ml (0.75 gr of EPA+DHA) and the dose will be doubled on week 2. The parents may choose to give this as a single dose or split it to two doses if stomach upset occurs. This formulation is double distilled and has very little fishy taste, which will make it more palatable for children and will make creating a matching placebo a simpler process.
DIETARY_SUPPLEMENT	Placebo	Children will be administered 3.75ml of the liquid formulation of Placebo. The starting dose will be 1.875ml and the dose will be doubled on week 2. The parents may choose to give this as a single dose or split it to two doses if stomach upset occurs. This formulation is double distilled and has very little fishy taste, which will make it more palatable for children and will make creating a matching placebo a simpler process.

Timeline

• Start date: 2010-11-01
• Primary completion: 2013-12-01
• Completion: 2014-06-01
• First posted: 2010-11-25
• Last updated: 2025-07-16
• Results posted: 2016-05-18

Locations

1 site across 1 country: Canada