Evidence map›Paper›PMID 33999327›Full record

ArticleObesity surgery2021

Differential Behavior of 25(OH)D and f25(OH)D3 in Patients with Morbid Obesity After Bariatric Surgery.

Montserrat Marques-Pamies, María López-Molina, Silvia Pellitero, Cecilia S Santillan, Eva Martínez, Pablo Moreno, Jordi Tarascó, María L Granada, Manel Puig-Domingo

Abstract read
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In one paragraph

Article in Obesity surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. 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

9 authors at 1 institution in 1 country.

Montserrat Marques-PamiesEndocrinology and Nutrition Service, Department of Medicine, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Carretera del Canyet sn, 08916, Badalona, Spain. montse98.89@gmail.com.ORCID http://orcid.org/0000-0001-6391-5070
María López-MolinaClinical Biochemistry Service, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Badalona, Spain.
Silvia PelliteroEndocrinology and Nutrition Service, Department of Medicine, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Carretera del Canyet sn, 08916, Badalona, Spain.
Cecilia S SantillanEndocrinology and Nutrition Service, Department of Medicine, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Carretera del Canyet sn, 08916, Badalona, Spain.
Eva MartínezClinical Biochemistry Service, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Badalona, Spain.
Pablo MorenoGeneral Surgery Service, Department of Surgery, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Badalona, Spain.
Jordi TarascóGeneral Surgery Service, Department of Surgery, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Badalona, Spain.
María L GranadaClinical Biochemistry Service, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Badalona, Spain.
Manel Puig-DomingoEndocrinology and Nutrition Service, Department of Medicine, Universitat Autònoma de Barcelona, Germans Trias I Pujol University Hospital and Research Institute, Carretera del Canyet sn, 08916, Badalona, Spain. mpuigd@igtp.cat.
Universitat Autònoma de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTotal 25-OH-vitamin D (25(OH)D) levels are decreased in patients with obesity, but few data exist regarding free-vitamin D3 (f25(OH)D3) concentrations. We aimed to evaluate the effect of bariatric surgery on 25(OH)D and f25(OH)D3 in a cohort of patients with morbid obesity.

methodsTwenty-four patients submitted to sleeve gastrectomy (SG) (mean age 48 years, body mass index (BMI) 48.16±10.73k/m

results25(OH)D and f25(OH)D3 correlated well before and after SG. Baseline determinations did not correlate with BMI, but they inversely correlated with BMI 1 year after surgery (r

conclusionThere is a significant inverse relationship between BMI and both f25(OH)D3 and 25(OH)D 1 year after surgery. Only f25(OH)D3 concentrations increased 1 year after surgery, which could be explained by a greater f25(OH)D3 sequestration before SG in the adipose tissue, potentially due to the more liposoluble nature of f25(OH)D3 than the protein-bound form 25(OH)D.

Indexed as

Bariatric SurgeryObesity, MorbidVitamin D DeficiencyHumansMiddle AgedVitamin D25-hydroxyvitamin DVitamin DFree Vitamin DObesitySleeve gastrectomyVitamin D

Identifiers

PMID33999327
OpenAlexW3163447149

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.