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Clinical trialNCT00256412CompletedInterventional

Essential Fatty Acids for Major Depression

SponsorUniversity of IowaEnrollment24Major Depression
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This is a research study to determine whether omega-3 fatty acid supplementation, when taken with the antidepressant medication escitalopram (Lexapro), helps to improve depressive symptoms in individuals who have major depressive disorder (MDD). Omega-3 fatty acids are found in foods including walnuts, some fruits and vegetables, and coldwater fish such as herring, mackerel, sturgeon, and anchovies.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University of Iowa Hospitals and Clinics

    Iowa City, Iowa, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Eicosapentaenoic acid 0.7 grams/day or 1.5 grams/dayPlacebo
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Oct 2005
Primary completion
31 Oct 2007
Completion
31 Oct 2007
Last update posted
5 Jun 2008
Registered enrollment
24
Registry id
NCT00256412
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.