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COMPLETED
NCT07521449
NA

Effects of Phosphatidylserine and DHA on Cognitive Performance in Children With ADHD

Sponsor: Çağlar Charles Daniel Jaicks

View on ClinicalTrials.gov

Summary

This study aimed to evaluate the effects of different phosphatidylserine (PS) formulations, with or without docosahexaenoic acid (DHA), on cognitive performance in children diagnosed with attention-deficit/hyperactivity disorder (ADHD) or presenting with clinically significant subthreshold ADHD symptoms. A total of 45 medication-naïve children aged 10-14 years were randomly assigned to one of four groups: placebo, PS capsule (PS + DHA), PS sachet (PS without DHA), or PS Plus capsule (higher-dose PS + DHA). The intervention period was eight weeks. Cognitive performance was assessed at baseline and after the intervention using the MOXO continuous performance test and the Stroop test. The study aimed to compare the effects of different PS formulations on attention, impulsivity, hyperactivity, and executive function.

Official title: Differential Cognitive Effects of DHA-Enriched and Standard Phosphatidylserine Formulations in Children With ADHD: A Randomized Placebo-Controlled Trial

Key Details

Gender

All

Age Range

10 Years - 14 Years

Study Type

INTERVENTIONAL

Enrollment

45

Start Date

2023-12-30

Completion Date

2025-06-01

Last Updated

2026-04-13

Healthy Volunteers

No

Interventions

OTHER

Placebo

Placebo formulation identical in appearance and administration to active supplements.

DIETARY_SUPPLEMENT

Phosphatidylserine-Omega3

Capsule containing 100 mg phosphatidylserine and 17.78 mg DHA administered once daily for 8 weeks.

DIETARY_SUPPLEMENT

Phosphatidylserine-Omega3

Sachet formulation containing 117.78 mg phosphatidylserine without DHA administered once daily for 8 weeks.

DIETARY_SUPPLEMENT

DHA Omega-3

Capsule containing 150 mg phosphatidylserine and 26.67 mg DHA administered once daily for 8 weeks.

Locations (1)

Istanbul Aydin University, Department of Child and Adolescent Psychiatry, Istanbul, Turkey

Istanbul, Istanbul, Turkey (Türkiye)