Trial · NCT07645404
The Effect of Mental Fatigue on Upper Extremity Functional Performance
NCT07645404, Not applicable, Not yet recruiting, Izmir Bakircay University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. The Effect of Mental Fatigue on Upper Extremity Functional Performance. Trials, record NCT07645404. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07645404
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- The Effect of Mental Fatigue on Upper Extremity Functional Performance
- NCT number
- NCT07645404
- Status
- Not yet recruiting
- Phases
- Not applicable
- Enrollment
- 16 participants, estimated
- Lead sponsor
- Izmir Bakircay University
- Conditions
- Mental Fatigue
- Interventions
- Mental Fatigue
- First posted
- 2026-06-12
- Last updated
- 2026-06-15
Source ClinicalTrials.gov
Registered outcomes9
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Reactive Upper Quarter Y Balance Test | Pre-intervention and immediately post-intervention (each experimental and control condition session) | Measures visuomotor reaction time, reaching accuracy, and balance errors during a reactive upper quarter Y balance test performed under visual stimuli conditions. |
| Primary | Closed Kinetic Chain Upper Extremity Stability Test | Pre-intervention and immediately post-intervention (each session) | Assesses upper-extremity muscular endurance and stability by counting the number of alternating hand touches performed in a 15-second push-up position task. |
| Primary | Upper Quarter Y Balance Test | Pre-intervention and immediately post-intervention (each session) | Evaluates dynamic upper-extremity reach performance and composite score based on normalized reach distances in three directions. |
| Primary | Seated Single-Arm Shot Put Test | Pre-intervention and immediately post-intervention (each session) | Measures upper-extremity explosive power based on throwing distance of a 6-lb medicine ball. |
| Secondary | Subjective Mental Fatigue | Baseline, every 5 minutes during intervention, and post-intervention (each session) | Subjective Mental Fatigue measured using the Mental Visual Analog Scale (M-VAS). The scale ranges from 0 to 100, where 0 indicates no mental fatigue and 100 indicates the highest level of mental fatigue imaginable. Higher scores indicate worse mental fatigue. |
| Secondary | Go/No-Go Task | Immediately post-intervention (each session) | Assesses executive function using a computerized Go/No-Go task. Outcomes include reaction time (milliseconds) and response accuracy (percentage of correct responses, ranging from 0% to 100%). Higher accuracy indicates better executive function performance, while shorter reaction times indicate better performance. |
| Secondary | Motivation State | Pre- and post-intervention (each session) | Assesses task-related motivation using the Assessment of Motivational States in Performance Environments questionnaire. The questionnaire includes two 7-item subscales: Interest Motivation and Success Motivation. Higher scores indicate greater task engagement, interest in the task, and motivation to perform successfully. |
| Secondary | Perceived Exertion | Immediately after physical performance testing (each session) | Assesses perceived exertion using the Borg Rating of Perceived Exertion Scale. Scores range from 6 to 20, with higher scores indicating greater perceived exertion. |
| Secondary | Stroop Task Performance | During intervention (continuous, averaged per block) | Assesses cognitive performance using a computerized Stroop task. Outcomes include reaction time (milliseconds) and response accuracy (percentage of correct responses, ranging from 0% to 100%). Higher accuracy and shorter reaction times indicate better cognitive performance. |
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.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
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.
Tests2
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 |
|---|---|---|
| Go/No-Go Task | Secondary outcome | ConductCognition |
| Stroop Color-Word 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/NCT07645404
GET https://conductscience.org/api/trials/v1/NCT07645404/registered