A Trial of Cognitive Training in Euthymic Bipolar Disorder
NCT02476331, Not applicable, Withdrawn, University of Calgary
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | A Trial of Cognitive Training in Euthymic Bipolar Disorder | ClinicalTrials.gov |
| NCT number | NCT02476331 | ClinicalTrials.gov |
| Status | Withdrawn | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 0 participants, actual | ClinicalTrials.gov |
| Lead sponsor | University of Calgary | ClinicalTrials.gov |
| Conditions | Bipolar Disorder | ClinicalTrials.gov |
| Interventions | Working memory training | ClinicalTrials.gov |
| First posted | 2015-06-19 | ClinicalTrials.gov |
| Last updated | 2016-05-17 | ClinicalTrials.gov |
Registered outcomes 11
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Working memory capacity | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Automated Operation Span task (AOSPAN), Wechsler Adult Intelligence Scale (WAIS-IV) Digit Span and Maintenance and Manipulation task | ClinicalTrials.gov |
| Primary | Emotion regulation | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Emotional Stroop task and Emotional N-back task | ClinicalTrials.gov |
| Primary | Fluid intelligence | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Raven's Progressive Matrices (RPM) task | ClinicalTrials.gov |
| Secondary | Depression symptom severity | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the 17-item Hamilton Rating Scale for Depression (HRDS-17) | ClinicalTrials.gov |
| Secondary | Manic symptom severity | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Young Mania Rating Scale (YMRS) | ClinicalTrials.gov |
| Secondary | Community functioning | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Functioning Assessment Short Test (FAST) | ClinicalTrials.gov |
| Other | Decision making and impulsivity | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Delay Discounting Task | ClinicalTrials.gov |
| Other | Executive functioning: inhibition and set shifting | Change from baseline to post-assessment (after 10 weeks of training) | Measured with the Delis-Kaplan Executive Functions System (D-KEFS) Color-Word Interference Test | ClinicalTrials.gov |
| Other | Executive functioning: categorization and set-shifting | Change from baseline to post-assessment (after 10 weeks of training) | Measured with D-KEFS Sorting Test | ClinicalTrials.gov |
| Other | Theory of mind reasoning | Change from baseline to post-assessment (after 10 weeks of training) | Measured with Hinting Task | ClinicalTrials.gov |
| Other | Motivation | Throughout the 10 weeks of training | Measured with the Intrinsic Motivation Inventory | 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 1
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|---|---|
| 25379283 | BACKGROUND | PubMed |
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 9
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 | Primary outcome | ConductCognition |
| 2-Back Task | Primary outcome | ConductCognition |
| Digit Span Test | Primary outcome | ConductCognition |
| Emotional Stroop Task | Primary outcome | ConductCognition |
| Matrix Reasoning | Primary outcome | ConductCognition |
| Operation Span | Primary outcome | ConductCognition |
| Stroop Color-Word Test | Primary outcome | ConductCognition |
| Delay Discounting | Other outcome | ConductCognition |
| Indirect Hints Task | Other 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)