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Trial · NCT01302080

Registered outcomes64

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 3Baseline, Month 3
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 6Baseline, Month 6
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 12Baseline, Month 12
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 18Baseline, Month 18
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 24Baseline, Month 24
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 30Baseline, Month 30
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Trails B at Month 36Baseline, Month 36
Trail B test is a set of shifting task, in which participants were asked to drawn a line from number 1 to letter A, then to number 2, then to letter B, then to number 3, then to letter C then so forth until they connected the circles as quickly as possible, without lifting pen or pencil from the paper. Participant was timed (maximum time limit was 300 seconds or 5 minutes) to connect the "trail." If the participant made an error, and it was pointed out immediately, the participant was allowed to correct it. Errors affected the participant's score only in that the correction of errors was included in the completion time for the task. A higher number of errors was indicative of a higher cognitive deficit. Raw results were the number of seconds required to complete the task; therefore, higher scores reveal greater impairment. Raw results based on age norms were transformed to Z-scores. Z-score = actual value minus normative value divided by standard deviation.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 3Baseline, Month 3
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 6Baseline, Month 6
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 12Baseline, Month 12
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 18Baseline, Month 18
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 24Baseline, Month 24
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 30Baseline, Month 30
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Cognitive Function Using Metacognition Index From Behavior Rating Inventory of Executive Function (BRIEF) at Month 36Baseline, Month 36
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Behavioral/Emotional Regulation Using the Behavior Regulation Index From BRIEF at Month 3Baseline, Month 3
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Behavioral/Emotional Regulation Using the Behavior Regulation Index From BRIEF at Month 6Baseline, Month 6
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Behavioral/Emotional Regulation Using the Behavior Regulation Index From BRIEF at Month 12Baseline, Month 12
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Behavioral/Emotional Regulation Using the Behavior Regulation Index From BRIEF at Month 18Baseline, Month 18
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Behavioral/Emotional Regulation Using the Behavior Regulation Index From BRIEF at Month 24Baseline, Month 24
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.
PrimaryChange From Baseline in Behavioral/Emotional Regulation Using the Behavior Regulation Index From BRIEF at Month 30Baseline, Month 30
BRIEF has 86-items to measure the neurocognitive performance for 8 subscales: inhibit, shift, emotional control, initiate, working memory, plan-organize, organization of materials and monitor. These are subsumed in 2 broad factors: a behavior regulation index consisted inhibit, shift, and emotional control subscales, a metacognition index consisted working memory, initiate, plan/organize, organization of materials, and task-monitor scale. Each item had a 3-point scale (1= never, 2= sometimes, 3= often). Z-score was based on mean raw score for T-score= 50 and SD = +/- 10. (actual value raw score at T=50)/SD (mean SD where T=40,60), based on age and gender norms from BRIEF professional manual. T-score provided information of individual's scores relative to scores of respondents in the standardization sample. Lower Z- scores indicated better functioning.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

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.

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