Trial · NCT04006756
A Study on Better Cognitive Functioning Through Braintraining on the Internet
NCT04006756, Not applicable, Completed, Amsterdam UMC, location VUmc
3 sourcestrials-2026-11-12-0.4.0
Cite this record
ConductScience Library. A Study on Better Cognitive Functioning Through Braintraining on the Internet. Trials, record NCT04006756. Release trials-2026-11-12-0.4.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04006756
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- A Study on Better Cognitive Functioning Through Braintraining on the Internet
- NCT number
- NCT04006756
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 38 participants, actual
- Lead sponsor
- Amsterdam UMC, location VUmc
- Conditions
- Depression, Late Life Mood Disorder, Impaired Cognition, Alteration in Mood, Alteration in Cognition
- Interventions
- Online cognitive training 1, Online cognitive training 2
- First posted
- 2019-07-05
- Last updated
- 2021-12-01
Source ClinicalTrials.gov
Registered outcomes20
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Feasability of the intervention measured via therapy compliance and drop-out | Eight weeks (T1) | therapy compliance, drop-out |
| Primary | Appreciation of the intervention | Eight weeks (T1) | Questionnaire on difficulty, feasability, joy, effort, challenge of the therapy, clearness of the intervention explanation, evaluation groups (mirror groups) |
| Secondary | Subjective cognitive functioning measured via the CFQ | Eight weeks (T1) and 3 months (T2) | Cognitive failures Questionnaire |
| Secondary | Genaral objective cognitive functioning via the MOCA | Eight weeks (T1) and 3 months (T2) | Montreal Cognitive Assessment |
| Secondary | Mood symptoms via MADRS | Eight weeks (T1) and 3 months (T2) | Montgomery Asberg Depression Rating Scale |
| Secondary | Quality of life via the MANSA | Eight weeks (T1) and 3 months (T2) | Manchester Short Assessment of quality of Life |
| Secondary | Sense of Mastery via Mastery questionnaire | Eight weeks (T1) and 3 months (T2) | Mastery questionnaire |
| Secondary | Physical activity via NZPAQ-SF | Eight weeks (T1) and 3 months (T2) | New Zealand Physical Activity Questionnaire - Short Form |
| Secondary | Believe and expectancy of the intervention via credibility/expectancy questionnaire | Week 0 (T0) | credibility/expectancy questionnaire |
| Secondary | Social andf occupational functioning via SOFAS | Eight weeks (T1) and 3 months (T2) | social and occupation functioning assessment scale |
1 to 10 of 20Source ClinicalTrials.gov
See all 20 registered outcomesOutcomes0
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.
Papers14
The papers the trial lists on ClinicalTrials.gov.
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.
Tests6
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 |
|---|---|---|
| Category Fluency | Other outcome | ConductCognition |
| Picture Naming Test | Other outcome | ConductCognition |
| Stroop Color-Word Test | Other outcome | ConductCognition |
| Trail Making Test A | Other outcome | ConductCognition |
| Trail Making Test B | Other outcome | ConductCognition |
| Verbal Fluency | Other outcome | ConductCognition |
Source
- Release
- trials-2026-11-12-0.4.0
- Release manifest SHA-256
- 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4
- Registry capture
- 2026-11-12
- Results copy, AACT
- 2026-03-23
- NIH clinical studies file
- 2026-11-13
Source ClinicalTrials.gov
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNone 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/NCT04006756
GET https://conductscience.org/api/trials/v1/NCT04006756/registered