Comparison of Upper and Lower Extremity Isometrics on Cognition in Healthy Adolescents
NCT06047743, Not applicable, Completed, Riphah International University
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Comparison of Upper and Lower Extremity Isometrics on Cognition in Healthy Adolescents | ClinicalTrials.gov |
| NCT number | NCT06047743 | ClinicalTrials.gov |
| Status | Completed | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 38 participants, actual | ClinicalTrials.gov |
| Lead sponsor | Riphah International University | ClinicalTrials.gov |
| Conditions | Healthy Adolescents | ClinicalTrials.gov |
| Interventions | Alternating unilateral Isometric Handgrip Exercise, Dominant knee extension Isometric Exercise | ClinicalTrials.gov |
| First posted | 2023-09-21 | ClinicalTrials.gov |
| Last updated | 2024-05-21 | ClinicalTrials.gov |
Registered outcomes 21
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Corsi Block Test | Baseline | The Corsi block test or "Corsi block-tapping test" is a Short-term working memory (STM) task conceptually like the digital span test. Its creator is Philip Michael Corsi. In this test experimenter shows nine blocks arranged in front of the participant, The blocks are tapped in a certain sequence and the participant must repeat the same sequence. The test is repeated a few times with different lengths of blocks. The conclusion is drawn by observing the block/ corsi span. The block span is the longest sequence a participant can repeat. A healthy person has a block span of 5- 7. | ClinicalTrials.gov |
| Primary | Corsi Block Test | After 4 weeks | The Corsi block test or "Corsi block-tapping test" is a Short-term working memory (STM) task conceptually like the digital span test. Its creator is Philip Michael Corsi. In this test experimenter shows nine blocks arranged in front of the participant, The blocks are tapped in a certain sequence and the participant must repeat the same sequence. The test is repeated a few times with different lengths of blocks. The conclusion is drawn by observing the block/ corsi span. The block span is the longest sequence a participant can repeat. A healthy person has a block span of 5- 7. | ClinicalTrials.gov |
| Primary | Corsi Block Test | After 8 weeks | The Corsi block test or "Corsi block-tapping test" is a Short-term working memory (STM) task conceptually like the digital span test. Its creator is Philip Michael Corsi. In this test experimenter shows nine blocks arranged in front of the participant, The blocks are tapped in a certain sequence and the participant must repeat the same sequence. The test is repeated a few times with different lengths of blocks. The conclusion is drawn by observing the block/ corsi span. The block span is the longest sequence a participant can repeat. A healthy person has a block span of 5- 7. | ClinicalTrials.gov |
| Primary | Free and delayed recall test | Baseline | Free and delayed recall are measures of episodic memory. A 15-item word list of highly frequent words will be used. At the outset, a "ready" cue will appear in the centre of the computer screen. On the computer screen, each word will be displayed individually for 3 seconds. After the 15th word, the participant will be given a 60-second to write down the words in any order. The Delayed Recall test will be used to evaluate long-term memory about 12 minutes later. During the delayed memory task, participants will be allowed 60 to recall as many words from the list shown before. | ClinicalTrials.gov |
| Primary | Free and delayed recall test | After 4 weeks | Free and delayed recall are measures of episodic memory. A 15-item word list of highly frequent words will be used. At the outset, a "ready" cue will appear in the centre of the computer screen. On the computer screen, each word will be displayed individually for 3 seconds. After the 15th word, the participant will be given a 60-second to write down the words in any order. The Delayed Recall test will be used to evaluate long-term memory about 12 minutes later. During the delayed memory task, participants will be allowed 60 to recall as many words from the list shown before. | ClinicalTrials.gov |
| Primary | Free and delayed recall test | After 8 weeks | Free and delayed recall are measures of episodic memory. A 15-item word list of highly frequent words will be used. At the outset, a "ready" cue will appear in the centre of the computer screen. On the computer screen, each word will be displayed individually for 3 seconds. After the 15th word, the participant will be given a 60-second to write down the words in any order. The Delayed Recall test will be used to evaluate long-term memory about 12 minutes later. During the delayed memory task, participants will be allowed 60 to recall as many words from the list shown before. | ClinicalTrials.gov |
| Primary | Go/ No Go task | Baseline | Go/ No Go task or stop signal task is a measure of executive functioning. This tool tests participant's ability to not respond thus measuring response inhibition and impulsivity. The participant is required to respond within 2 seconds when the screen says 'Go' and should resist responding when 'No' appears. | ClinicalTrials.gov |
| Primary | Go/ No Go task | After 4 week | Go/ No Go task or stop signal task is a measure of executive functioning. This tool tests participant's ability to not respond thus measuring response inhibition and impulsivity. The participant is required to respond within 2 seconds when the screen says 'Go' and should resist responding when 'No' appears | ClinicalTrials.gov |
| Primary | Go/ No Go task | After 8 weeks | Go/ No Go task or stop signal task is a measure of executive functioning. This tool tests participant's ability to not respond thus measuring response inhibition and impulsivity. The participant is required to respond within 2 seconds when the screen says 'Go' and should resist responding when 'No' appears | ClinicalTrials.gov |
| Primary | Stroop test | Baseline | The Stroop colour-word test is considered one of the gold standards of attentional measures and is one of the most widely used instruments in clinical and experimental neuropsychological settings. In the Stroop-A test, the reader must note the colour rather than the word as soon as the word is highlighted. In the Stroop-B, the evaluator points to the columns of coloured words, and the subject reads what is written. To draw results Stroop effect is calculated by subtracting the reaction time of compatible trials from incompatible trials. | ClinicalTrials.gov |
| Primary | Stroop test | After 4 weeks | The Stroop colour-word test is considered one of the gold standards of attentional measures and is one of the most widely used instruments in clinical and experimental neuropsychological settings. In the Stroop-A test, the reader must note the colour rather than the word as soon as the word is highlighted. In the Stroop-B, the evaluator points to the columns of coloured words, and the subject reads what is written. To draw results Stroop effect is calculated by subtracting the reaction time of compatible trials from incompatible trials. | ClinicalTrials.gov |
| Primary | Stroop test | After 8 weeks | The Stroop colour-word test is considered one of the gold standards of attentional measures and is one of the most widely used instruments in clinical and experimental neuropsychological settings. In the Stroop-A test, the reader must note the colour rather than the word as soon as the word is highlighted. In the Stroop-B, the evaluator points to the columns of coloured words, and the subject reads what is written. To draw results Stroop effect is calculated by subtracting the reaction time of compatible trials from incompatible trials. | ClinicalTrials.gov |
| Primary | Trail making A | Baseline | The trail-making test is a cognitive tool used for the assessment of processing speed, attention, and cognitive flexibility. The test requires the person to draw lines in ascending order from 1-25 in the case of trail-making A. Trail-making A and B have numbers, as well as letters, joined in an alternating sequence. The total score is calculated by subtracting the time taken for part A from the time taken to attempt part B in seconds. If the person cannot complete the test in 5 minutes the test is discontinued. | ClinicalTrials.gov |
| Primary | Trail making B | Baseline | The trail-making test is a cognitive tool used for the assessment of processing speed, attention, and cognitive flexibility. The test requires the person to draw lines in ascending order from 1-25 in the case of trail-making A. Trail-making A and B have numbers, as well as letters, joined in an alternating sequence. The total score is calculated by subtracting the time taken for part A from the time taken to attempt part B in seconds. If the person cannot complete the test in 5 minutes the test is discontinued. | ClinicalTrials.gov |
| Primary | Trail making A | After 4 weeks | The trail-making test is a cognitive tool used for the assessment of processing speed, attention, and cognitive flexibility. The test requires the person to draw lines in ascending order from 1-25 in the case of trail-making A. Trail-making A and B have numbers, as well as letters, joined in an alternating sequence. The total score is calculated by subtracting the time taken for part A from the time taken to attempt part B in seconds. If the person cannot complete the test in 5 minutes the test is discontinued. | ClinicalTrials.gov |
| Primary | Trail making B | After 4 weeks | The trail-making test is a cognitive tool used for the assessment of processing speed, attention, and cognitive flexibility. The test requires the person to draw lines in ascending order from 1-25 in the case of trail-making A. Trail-making A and B have numbers, as well as letters, joined in an alternating sequence. The total score is calculated by subtracting the time taken for part A from the time taken to attempt part B in seconds. If the person cannot complete the test in 5 minutes the test is discontinued. | ClinicalTrials.gov |
| Primary | Trail making A | After 8 weeks | The trail-making test is a cognitive tool used for the assessment of processing speed, attention, and cognitive flexibility. The test requires the person to draw lines in ascending order from 1-25 in the case of trail-making A. Trail-making A and B have numbers, as well as letters, joined in alternating sequences. The total score is calculated by subtracting the time taken for part A from the time taken to attempt part B in seconds. If the person cannot complete the test in 5 minutes the test is discontinued. | ClinicalTrials.gov |
| Primary | Trail making B | After 8 weeks | The trail-making test is a cognitive tool used for the assessment of processing speed, attention, and cognitive flexibility. The test requires the person to draw lines in ascending order from 1-25 in the case of trail-making A. Trail-making A and B have numbers, as well as letters, joined in alternating sequences. The total score is calculated by subtracting the time taken for part A from the time taken to attempt part B in seconds. If the person cannot complete the test in 5 minutes the test is discontinued. | ClinicalTrials.gov |
| Secondary | Borg Category-Ratio scale (CR)-10 Scale | Baseline | The Borg Category-Ratio scale, also known as the Borg CR-10 scale, is a self-report tool for gauging perceived effort intensity. It is similar to the Borg Rating of Perceived Exertion Scale, but ratings are from 0 to 10. This general intensity scale has category-ratio qualities that are more suited to the subjective feelings of effort, including pain, discomfort, and localized tiredness. Participants will be cued to give their ratings using the standardized questions: "How hard do you feel your hand /leg muscles are working?" and will be scored against a rating of 0 to 10. | ClinicalTrials.gov |
| Secondary | Borg Category-Ratio scale (CR)-10 Scale | After 4 weeks | The Borg Category-Ratio scale, also known as the Borg CR-10 scale, is a self-report tool for gauging perceived effort intensity. It is similar to the Borg Rating of Perceived Exertion Scale, but ratings are from 0 to 10. This general intensity scale has category-ratio qualities that are more suited to the subjective feelings of effort, including pain, discomfort, and localized tiredness. Participants will be cued to give their ratings using the standardized questions: "How hard do you feel your hand /leg muscles are working?" and will be scored against a rating of 0 to 10. | 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 6
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 |
|---|---|---|
| Corsi Block-Tapping Test | Primary outcome | ConductCognition |
| Immediate and Delayed Memory Task | Primary outcome | ConductCognition |
| Stop-Signal Task | Primary outcome | ConductCognition |
| Stroop Color-Word Test | Primary outcome | ConductCognition |
| Trail Making Test A | Primary outcome | ConductCognition |
| Trail Making Test B | 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)