# The Influence of Food for Special Dietary Use - Spread Enriched With 5-hydroxytryptophan, Theanine and Gamma-aminobutyric Acid on Psychophysiological Functions of Subjects Without Meaningful Organic and Cognitive Pathology

> **NCT05543811** · NA · COMPLETED · sponsor: **Federal State Budgetary Scientific Institution "Federal Research Centre of Nutrition, Biotechnology** · enrollment: 140 (actual)

## Conditions studied

- Cognitive Change
- Memory; Disturbance, Mild
- Emotional Regulation
- Concentration Ability Impaired

## Interventions

- **DIETARY_SUPPLEMENT:** Food for special dietary use

## Key facts

- **NCT ID:** NCT05543811
- **Lead sponsor:** Federal State Budgetary Scientific Institution "Federal Research Centre of Nutrition, Biotechnology
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-09-15
- **Primary completion:** 2022-12-31
- **Final completion:** 2023-02-28
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2023-04-11

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05543811

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05543811, "The Influence of Food for Special Dietary Use - Spread Enriched With 5-hydroxytryptophan, Theanine and Gamma-aminobutyric Acid on Psychophysiological Functions of Subjects Without Meaningful Organic and Cognitive Pathology". Retrieved via AI Analytics 2026-07-18 from https://api.ai-analytics.org/clinical/NCT05543811. Licensed CC0.

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