Cognitive Effects of Citicoline on Attention in Healthy Mean and Women
Public ClinicalTrials.gov record NCT04967157. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Parallel, Double-Blind, Placebo-Controlled Study to Assess the Cognitive Effects of a Citicoline Supplement (Cognizin®) on Attention in Healthy Men and Women
Study identification
- NCT ID
- NCT04967157
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Kirin Holdings Company, Limited
- Industry
- Enrollment
- 148 participants
Conditions and interventions
Conditions
Interventions
- Placebo supplement Dietary Supplement
- Citicoline supplement Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 35 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 7, 2021
- Primary completion
- Aug 30, 2022
- Completion
- Aug 30, 2022
- Last update posted
- Apr 5, 2025
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Biofortis Clinical Research, Inc. | Addison | Illinois | 60101 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04967157, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 5, 2025 · Synced Jun 26, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04967157 live on ClinicalTrials.gov.