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NCT00786799 · ClinicalTrials.gov registry record · Phase 2
Omega-3 Fatty Acids for Autism Treatment
A Phase 2 study, sponsored by University of California, San Francisco.
- Completed
- Registry status
- Phase 2
- Development phase
- 27
- Enrollment target
NCT00786799: Completed Phase 2 study, sponsored by University of California, San Francisco.
NCT00786799 is a Phase 2 study that has completed, run by University of California, San Francisco. The registered enrollment target is 27 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (80% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00786799, a Phase 2 study, has completed, sponsored by University of California, San Francisco.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 27 participants
- Enrollment target
Study Summary
Omega-3 fatty acids are among the most commonly used CAM (Complementary Alternative Medical) therapies, and have been reported to be currently used by 28.7% of children with autism. Two published case series noted that families reported large improvements in the core feature of autism when children were given omega-3 fatty acids. Low levels of omega-3 fatty acids have been noted in children with autism, which suggests normalizing the omega-3 fatty acid levels could produce improvements in the symptoms seen in many children with autism. This study is a 12-week randomized, double blind, placebo-controlled clinical trial for 24 male and female children aged 3 to 8 years with autism. Patients who are currently using omega-3 would need to discontinue omega-3 fatty acids for 8 weeks before they are able to participate in the study. All study participants who meet all inclusion and no exclusion criteria at the initial screening visit and sign the consent form will then complete baseline assessments of the outcome measures (validated instruments of hyperactivity, communication, social interaction, and behavior) and be randomly assigned to 12 weeks of omega-3 fatty acids at a dose of 1 gm per day or an identical placebo. The child's behavior will be measured and evaluated at the MIND Institute at the beginning of the study and at study closing. All study families will come in for a follow-up visit at weeks 4 and 8 to assess medication compliance and side effects to study medication. After 12 weeks of treatment, all outcome measures including laboratory tests and side effect profiles will be repeated. All patients who complete the study will receive a 12-week supply of omega-3. This would also provide patients who were on placebo with active medication. No follow-up visits are needed once the patient finishes the double-blind portion of the study.
Primary Outcome
Hyperactivity subscale of Aberrant Behavior checklist (ABC-H): measure of assessing changes in symptoms of hyperactivity in children with autism (survey that was normed on a developmentally delayed population of children and adults and is usually completed by a parent or caregiver. Items are rated on a 4-point scale from "no problem" to "major problem"). ABC-H Subscale Score ranges from 0 (best) to 45 (worst). A negative change signifies improvement.
Interventions
- DIETARY_SUPPLEMENT Omega-3 Fatty Acids
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 27 participants |
| Start Date | 2008-08 |
| Est. Completion | 2009-09 |
| Phase | Phase 2 |
What the finished NCT00786799 record still lists
NCT00786799 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 27 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (80% lower).
The record links to 0 conditions, and to 1 intervention - of which Omega-3 Fatty Acids is the first listed.
NCT00786799 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00786799 about?
NCT00786799 is a clinical study titled "Omega-3 Fatty Acids for Autism Treatment". Omega-3 fatty acids are among the most commonly used CAM (Complementary Alternative Medical) therapies, and have been reported to be currently used by 28.7% of children with autism. Two published case series noted that families reported large improvements in the core feature of autism when children ...
What is the current status of trial NCT00786799?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 27 participants. The study started on 2008-08. Estimated completion is 2009-09.
What interventions are being tested in trial NCT00786799?
The interventions under investigation include: Omega-3 Fatty Acids (DIETARY_SUPPLEMENT).
Who is sponsoring clinical trial NCT00786799?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00786799's enrollment target sits among peer trials
27 1697th of 2000 higher than 293 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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