I have just had a look and as yet there are no publications because the followups aren't finished But this is what I have found
Trial Title A Randomised Trial of DHA in pregnancy to prevent postnatal depressive symptoms and enhance neurodevelopment in children
Acronym DOMINO
ANZCTR ACTRN012605000569606
NHMRC NHMRC349301
Status Complete. Follow-up continuing
Type Maternal
Trial Contact karen.best@cywhs.sa.gov.au
So if any of those numbers mean anything you might be able to find some preliminary info