RecruitingNot ApplicableNCT07439744

NUTRIMOOD-Inflammation and Depressive Comorbidity in Obesity: Modulation by Omega-3 Polyunsaturated Fatty Acids Status

Effects of 12-week n-3 PUFA Treatment (EPA) on Depressive Symptoms in Overweight/Obese Depressed Subjects With Low n-3 PUFA Status: Relationship With Systemic Inflammation


Sponsor

National Science and Technology Council, Taiwan

Enrollment

50 participants

Start Date

Mar 1, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

A 12-week, randomized, placebo-controlled trial testing the efficacy of n-3 PUFA treatment (EPA, 2 g/day) in alleviating depressive symptoms in a subgroup of obese subjects with comorbid depression and low n-3 PUFA status (n-3 index \< 8%) (81), from the Taiwanese cohort. Associations with PLA2/COX2 genotypes, lifestyle, nutritional profiles and gut microbiota will also be determined.


Eligibility

Min Age: 18 YearsMax Age: 54 Years

Inclusion Criteria2

  • Major depressive disorder.
  • Antidepressant drug-free.

Exclusion Criteria8

  • Schizophrenia
  • Mania
  • Anxiety disorders (except for social phobia and generalized anxiety that are often comorbid with MDD)
  • Obsessive-compulsive disorder
  • Post-traumatic stress disorder
  • Alcohol or drug abuse/dependence (except for nicotine)
  • Active suicidal ideation
  • Serious medical/neurological conditions, especially requiring corticosteroid/non-steroidal anti-inflammatory or immunosuppressive therapies or chronic thyroid hormone replacement

Interventions

DIETARY_SUPPLEMENTEicosapentaenoic acid (omega-3 fatty acid)

25 participants are assigned

DIETARY_SUPPLEMENTPlacebo

25 participants are assigned


Locations(1)

Mind Body Interface Research Center (MBI Lab & Care)

Taichung, Taichung, Taiwan

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NCT07439744


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