Fatty acids in ADHD: plasma profiles in a placebo-controlled study of Omega 3/6 fatty acids in children and adolescents.
Artikel i vetenskaplig tidskrift, 2012

The aim of this study was to assess baseline levels and changes in plasma fatty acid profiles in children and adolescents with ADHD, in a placebo-controlled study with Omega 3/6 supplementation, and to compare with treatment response. Seventy-five children and adolescents aged 8-18 years with DSM-IV ADHD were randomized to 3 months of Omega 3/6 (Equazen eye q) or placebo, followed by 3 months of open phase Omega 3/6 for all. n-3, n-6, n-6/n-3 ratio, EPA and DHA in plasma were measured at baseline, 3 and 6 months. Subjects with more than 25 % reduction in ADHD symptoms were classified as responders. At baseline, no significant differences in mean fatty acid levels were seen across active/placebo groups or responder/non-responder groups. The 0-3 month changes in all parameters were significantly greater in the active group (p < 0.01). Compared to non-responders, the 6-month responders had significantly greater n-3 increase at 3 months and decrease in n-6/n-3 ratio at 3 and 6 months (p < 0.05). Omega 3/6 supplementation had a clear impact on fatty acid composition of plasma phosphatidyl choline in active versus placebo group, and the fatty acid changes appear to be associated with treatment response. The most pronounced and long-lasting changes for treatment responders compared to non-responders were in the n-6/n-3 ratio.

Författare

Mats Johnson

Göteborgs universitet

Jan-Eric Månsson

Göteborgs universitet

Sven Östlund

Göteborgs universitet

Gunnar Fransson

Göteborgs universitet

Björn Areskoug

Göteborgs universitet

Kerstin Hjalmarsson

Göteborgs universitet

Magnus Landgren

Björn Kadesjö

Göteborgs universitet

Christopher Gillberg

Göteborgs universitet

ADHD Attention Deficit and Hyperactivity Disorders

1866-6116 (ISSN) 1866-6647 (eISSN)

Vol. 4 199-204

Ämneskategorier

Psykiatri

DOI

10.1007/s12402-012-0084-4

PubMed

22753087