Effect of Bariatric Surgery on Cognition, Genetics and Lifestyle
NCT02085369, Unknown, Uppsala University
Trial 8
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Effect of Bariatric Surgery on Cognition, Genetics and Lifestyle | ClinicalTrials.gov |
| NCT number | NCT02085369 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Enrollment | 100 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Uppsala University | ClinicalTrials.gov |
| Conditions | Obesity, Morbid | ClinicalTrials.gov |
| First posted | 2014-03-12 | ClinicalTrials.gov |
| Last updated | 2021-03-08 | ClinicalTrials.gov |
Registered outcomes 2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Changes in gene expression profile (a.o. FTO, BDNF) following a standardized meal (before vs. after surgery) | 1 year | Gene expression profiling (whole genome analysis, with first interest in FTO and BDNF expression) to assess changes in gene expression before vs. after surgery, and to associate gene expression with weight loss after surgery | ClinicalTrials.gov |
| Secondary | The effect of bariatric surgery on cognitive functioning (inhibitory control, selective attention) | Measures 1 y, 2 y, and 5 y after surgery. | No-Go go task (to assess inhibitory control) and Stroop tasks (to assess selective attention) will be measured to assess change in these cognitive functions before vs. after surgery, and to associate cognitive functioning with weight loss after surgery | 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 1
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 |
|---|---|---|
| Stroop Color-Word Test | Secondary 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)