Completed NA INTERVENTIONAL 2-arm NCT05504668

The Cognitive Effects of 'Brainwaves' Supplementation in Cognitively Intact Older Adults

The Cognitive Effects of 'Brainwaves' Supplementation in Cognitively Intact Older Adults Experiencing Subjective Memory Decline: A Randomized, Placebo Controlled, Parallel Groups Investigation

Sponsor: Northumbria University

Conditions Cognitive Change Microbial Colonization Mood Change

Interventions Turmeric Brainwave

Updated 4 times since 2022 Last updated: Aug 22, 2022 Started: Aug 20, 2019 Primary completion: Feb 2, 2022 Completion: Feb 2, 2022

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Cognitive Change and Microbial Colonization, this trial is completed. The trial is conducted by Northumbria University and has accumulated 4 data snapshots since 2019. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

4 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Sep 2022 — Jul 2024 [monthly]

Completed NA

First recorded

Aug 2019

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Northumbria University
Pukka Herbs Limited

Data source: Northumbria University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Newcastle upon Tyne, United Kingdom