Trial · NCT04790188
Effect of a Nootropic on the Cognitive Performance in Young Adults
NCT04790188, Not applicable, Completed, Universidad de Granada
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Effect of a Nootropic on the Cognitive Performance in Young Adults. Trials, record NCT04790188. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04790188
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Effect of a Nootropic on the Cognitive Performance in Young Adults
- NCT number
- NCT04790188
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 25 participants, actual
- Lead sponsor
- Universidad de Granada
- Conditions
- Cognitive Change
- Interventions
- Nootropic, Placebo
- First posted
- 2021-03-10
- Last updated
- 2022-05-18
Source ClinicalTrials.gov
Registered outcomes10
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Simple and multiple reaction time | 1.5 hours | Vienna Test System® |
| Secondary | Inhibitory control | 1.5 hours | Stroop test, E-Prime® software |
| Secondary | Working Memory | 1.5 hours | Tests Flankers and Task switching, EPrime ® software |
| Secondary | Working memory | 1.5 hours | N-Back y Spatial working memory , EPrime ® software |
| Secondary | Creative Intelligence | 1.5 hours | CREA test |
| Secondary | Verbal fluidity | 1.5 hours | Phonological and semantic verbal fluidity |
| Secondary | Motivation | 1.5 hours | Situational Motivation Scale (EMSI) |
| Secondary | Mood | 1.5 hours | EVEA scale |
| Secondary | Positive and negative emotions | 1.5 hours | PANAS scale |
| Secondary | Adverse effects | 1.5 hours | Visual analogue scales of adverse effects (gastrointestinal, nervous or psychologic) |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers1
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as |
|---|---|
| 35634417 | DERIVED |
Source PubMed
Grants0
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.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests4
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 |
|---|---|---|
| 1-Back Task | Secondary outcome | ConductCognition |
| 2-Back Task | Secondary outcome | ConductCognition |
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
| Task Switching Test | Secondary outcome | ConductCognition |
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.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.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT04790188
GET https://conductscience.org/api/trials/v1/NCT04790188/registered