Evidence map›Paper›PMID 37477832›Full record

Observational studyObesity surgery2023

Cognitive Control and Weight Loss After Bariatric Surgery: the BARICO Study.

Emma Custers, Debby Vreeken, Lisa-Katrin Kaufmann, Natalia Pujol-Gualdo, Marije Asbreuk, Maximilian Wiesmann, Esther Aarts, Eric J Hazebroek, Amanda J Kiliaan

Open access · hybridAbstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in Obesity surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Emma CustersDepartment of Medical Imaging, Anatomy, Preclinical Imaging Centre, Radboud University Medical Center, Nijmegen, The Netherlands.
Debby VreekenDepartment of Medical Imaging, Anatomy, Preclinical Imaging Centre, Radboud University Medical Center, Nijmegen, The Netherlands.
Lisa-Katrin KaufmannDonders Institute for Brain, Cognition, and Behavior, Geert Grooteplein 21N, 6525 EZ, Nijmegen, The Netherlands.
Natalia Pujol-GualdoDepartment of Medical Imaging, Anatomy, Preclinical Imaging Centre, Radboud University Medical Center, Nijmegen, The Netherlands.
Marije AsbreukDepartment of Medical Imaging, Anatomy, Preclinical Imaging Centre, Radboud University Medical Center, Nijmegen, The Netherlands.
Maximilian WiesmannDepartment of Medical Imaging, Anatomy, Preclinical Imaging Centre, Radboud University Medical Center, Nijmegen, The Netherlands.
Esther AartsDonders Institute for Brain, Cognition, and Behavior, Geert Grooteplein 21N, 6525 EZ, Nijmegen, The Netherlands.
Eric J HazebroekDepartment of Bariatric Surgery, Vitalys, Part of Rijnstate Hospital, Arnhem, The Netherlands.
Amanda J KiliaanDepartment of Medical Imaging, Anatomy, Preclinical Imaging Centre, Radboud University Medical Center, Nijmegen, The Netherlands. Amanda.Kiliaan@Radboudumc.nl.ORCID 0000-0002-2158-6210
Radboud University Nijmegen · NLRijnstate Hospital · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesBariatric surgery (BS) is an effective treatment for obesity. However, some individuals experience insufficient weight loss after surgery. Therefore, we investigated whether cognitive control affects weight loss after Roux-en-Y gastric bypass (RYGB).

methodsWithin this exploratory observational study, part of the BARICO study (BAriatric surgery Rijnstate and Radboudumc neuroImaging and Cognition in Obesity), participants aged between 35 and 55 years eligible for RYGB were included. Before and after BS, body weight, (delta) BMI and percentage total body weight loss (%TBWL) were determined. Additionally, at baseline, Stroop task-performance, -activation and -connectivity were assessed by a color-word paradigm task during functional neuroimaging to determine the ability of participants to inhibit cognitive interference.

resultsSeventy-six participants were included, of whom 14 were excluded from fMRI analysis, leaving 62 participants. Participants were aged 45.0 ± 5.9 years with a mean pre-surgery BMI of 40.2 ± 3.3 kg/m DISCUSSION: Cognitive control did not predict weight loss after surgery. Future studies should focus on longer follow-up periods to understand the relation between cognitive control and weight loss.

trial registrationNL7090 ( https://www.clinicaltrialregister.nl/nl/trial/28949 ).

Indexed as

Bariatric SurgeryGastric BypassObesity, MorbidAdultCognitionFemaleHumansMaleMiddle AgedObesityRetrospective StudiesTreatment OutcomeWeight LossBariatric surgeryCognitive controlfMRIObesityWeight loss

Identifiers

PMID37477832
PMCPMC10435598
OpenAlexW4384923438

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.