What daily doses of EPA/DHA have been used in the juvenile or adult studies with rheumatoid arthritis?

The vast majority of studies using doses of approx. 2.6 to 3.0 gms/day of (EPA plus DHA) over a minimal period of 14-16 weeks have found moderate benefit with respect to joint pain, morning stiffness,other parameters. In many studies, the omega-3 supplementation was given in addition to any existing medications.