Evidence map›Paper›PMID 32737141›Full record

Trial reportDiabetes care2020

Impaired Succinate Response to a Mixed Meal in Obesity and Type 2 Diabetes Is Normalized After Metabolic Surgery.

Brenno Astiarraga, Laia Martínez, Victoria Ceperuelo-Mallafré, Gemma Llauradó, Margarida Terrón-Puig, M Mar Rodríguez, Anna Casajoana, Silvia Pellitero, Ana Megía, Núria Vilarrasa and 2 more

Open access · bronzeAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Diabetes care, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. From Mechanisms to Diseases: The Succinate-GPR91 Axis in Cardiometabolic Diseases.Journal of cardiovascular translational research · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Characterisation of an Adult Zebrafish Model forInternational journal of molecular sciences · 2024
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 1 country.

Brenno AstiarragaRovira I Virgili University (URV), Tarragona, Spain.
Laia MartínezDepartment of Endocrinology and Nutrition, Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain.
Victoria Ceperuelo-MallafréDepartment of Endocrinology and Nutrition, Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain.
Gemma LlauradóCIBERDEM-Instituto de Salud Carlos III, Madrid, Spain.
Margarida Terrón-PuigDepartment of Endocrinology and Nutrition, Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain.
M Mar RodríguezDepartment of Endocrinology and Nutrition, Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain.
Anna CasajoanaGeneral Surgery Department, Hospital Universitari de Bellvitge, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
Silvia PelliteroCIBERDEM-Instituto de Salud Carlos III, Madrid, Spain.
Ana MegíaDepartment of Endocrinology and Nutrition, Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain.
Núria VilarrasaCIBERDEM-Instituto de Salud Carlos III, Madrid, Spain.
Joan VendrellRovira I Virgili University (URV), Tarragona, Spain sonia.fernandezveledo@gmail.com jvo@comt.es.ORCID 0000-0002-6994-6115
Sonia Fernández-VeledoDepartment of Endocrinology and Nutrition, Hospital Universitari de Tarragona Joan XXIII, Institut d'Investigació Sanitària Pere Virgili (IISPV), Tarragona, Spain sonia.fernandezveledo@gmail.com jvo@comt.es.ORCID 0000-0003-2906-3788
Instituto de Salud Carlos III · ESInstitut de Recerca Biomèdica Catalunya Sud · ESBellvitge University Hospital · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo explore the meal response of circulating succinate in patients with obesity and type 2 diabetes undergoing bariatric surgery and to examine the role of gastrointestinal glucose sensing in succinate dynamics in healthy subjects. RESEARCH DESIGN AND

methodsCohort I comprised 45 patients with morbid obesity and type 2 diabetes (BMI 39.4 ± 1.9 kg/m

resultsIn cohort I, succinate response to MTT at follow-up was greater than before the intervention (

conclusionsThe meal-related response of circulating succinate in patients with obesity and type 2 diabetes is recovered after metabolic surgery.

Indexed as

Bariatric SurgeryAdultAgedBlood GlucoseCohort StudiesDiabetes Mellitus, Type 2Diagnostic Techniques, EndocrineEatingFemaleFollow-Up StudiesGlucose Tolerance TestHumansInsulinMaleMealsMiddle AgedBlood GlucoseInsulinSuccinic Acid

Identifiers

PMID32737141
PMCPMC7510048
OpenAlexW3046550888

What OpenQuestion holds

Textmetadata
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.