Skip to content

Efficacy of supplementation with omegs-6/omegs-3 ratio of 4/1 and its relation to signaling in individuals with autism spectrum disorders

The clinical effects of supplementation with a omega-6/omega-3 ratio of 4/1 and its related lipid signaling in individuals with autism spectrum disorders - Efficacy of supplementation with omegs-6/omegs-3 ratio of 4/1

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT1091220161
Enrollment
50
Registered
2014-02-05
Start date
2013-10-30
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

sutism spectrm disdorders

Interventions

Intervention type:DRUG Name of intervention:open-label treatment Dose form / Japanese Medical Device Nomenclature:CAPSULE Route of administration / Site of application:OROMUCOSAL,NASOGASTRIC Dose per

Sponsors

main researcher in this study
Lead Sponsor
Prof KHideo Yamanouchi, Saitama Meical University, Departmentof Pedisatrics
Collaborator
Team leader Dr. Masaharu Hayashi,Department of Clinical Neuropathology, Tokyo Metropolitan Institute For Neuroscience
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The Structured Clinical Interview (SCID) for the Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition (DSM-IV) (First et al., 2002) was employed for diagnoses. For diagnoses of ASD, the semi-structured clinical interview based on the Autism Diagnostic Interview Revised (ADI-R) (Rutter et al., 2003) was also used.

Exclusion criteria

Exclusion criteria: (1) the presence of clinically significant abnormal laboratory data; (2) the presence of neurological disorders or sensory abnormalities; (3)a total IQ of less than 80

Design outcomes

Primary

MeasureTime frame
impaired communication, restricted interests, irritability

Secondary

MeasureTime frame
Significant reduction of scores of the Aberrant Behavior Checklist compared to the baseline.

Countries

Japan

Contacts

Public ContactKunio Yui

Fijimoto Physycal Clinic

yui16@bell.ocn.ne.jp+81-78-302-2525

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026