Effects of Omega-3 Fatty Acids Supplement in Cognition of Young Healthy Adults and in Their Reaction Time of Computerized Test After 3 Months of Taking High-concentrated DHA and EPA Fish Softgels
NCT03781557, Phase 4, Unknown, Sulaiman AlRajhi Colleges
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Effects of Omega-3 Fatty Acids Supplement in Cognition of Young Healthy Adults and in Their Reaction Time of Computerized Test After 3 Months of Taking High-concentrated DHA and EPA Fish Softgels | ClinicalTrials.gov |
| NCT number | NCT03781557 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Phases | Phase 4 | ClinicalTrials.gov |
| Enrollment | 60 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Sulaiman AlRajhi Colleges | ClinicalTrials.gov |
| Conditions | Cognition, Brain, Neuroscience | ClinicalTrials.gov |
| Interventions | Docosahexaenoic acid, Eicosapentaenoic acid, Olive oil | ClinicalTrials.gov |
| First posted | 2018-12-20 | ClinicalTrials.gov |
| Last updated | 2018-12-20 | ClinicalTrials.gov |
Registered outcomes 7
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Attention | 5 minutes | it will be measured by Psytest (TAP 2.3.1) computerised test to assess the reaction time related to it by milliseconds | ClinicalTrials.gov |
| Primary | Working memory | 5 minutes | Working memory can be looked at as a system that keeps the information essential for solving difficult dilemmas and processing multi-level tasks or aspects of a situation in order to bring about a final impression. it will be measured by Psytest (TAP 2.3.1) computerised test to assess the reaction time related to it by milliseconds. | ClinicalTrials.gov |
| Primary | Sustained attention | 15 minutes | it will be measured by Psytest (TAP 2.3.1) computerised test to assess the reaction time related to it by milliseconds. | ClinicalTrials.gov |
| Primary | stimulus-reaction incompatibility (Simon effect) | 3 minutes | Incompatibility occurs in a conflict situation in which divergent stimulus information has to be processed in parallel, thus triggering different reaction tendencies. The Simon and the Stroop effects (in the Colour-Word Interference Test) are classic examples of this effect. The present procedure tests the interference tendency in terms of stimulus-reaction incompatibility (Simon effect) . For this test, arrows that are directed to the left or the right are presented on the left or the right of a fixation point. Depending on the direction of the arrow, the test person should respond with the right or left hand irrespective of the side on which the arrow is presented. | ClinicalTrials.gov |
| Primary | Go/ No go | 5 minutes | this test will measure the specific ability of the subject to suppress an inappropriate response and to react only on the appearance of some stimuli and not in the presence of others, which requires significant central intervention. it will be measured by Psytest (TAP 2.3.1) computerised test to assess the reaction time related to it by milliseconds. | ClinicalTrials.gov |
| Primary | Divided attention | 10 minutes | In this test, an auditory and a visual task must be taken simultaneously, to measure the subject's ability to carry out more than one task at the same time. it will be measured by Psytest (TAP 2.3.1) computerised test to assess the reaction time related to it by milliseconds. | ClinicalTrials.gov |
| Primary | Alertness | 5 minutes | In this test, we will measure the reaction time. Simple reaction time measurements will be done, in which a diamond appears on the screen at random intervals and to which the subject should respond as quickly as possible by pressing a button. it will be measured by Psytest (TAP 2.3.1) computerised test to assess the reaction time related to it by milliseconds. | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 3
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Simon Task | Primary outcome | ConductCognition |
| Simple Reaction Time | Primary outcome | ConductCognition |
| Stroop Color-Word Test | Primary outcome | ConductCognition |
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)