Evidence map›Paper›PMID 31102207›Full record

ArticleObesity surgery2019

Oral Hydration, Food Intake, and Nutritional Status Before and After Bariatric Surgery.

Hélène Vinolas, Thomas Barnetche, Genevieve Ferrandi, Maud Monsaingeon-Henry, Emilie Pupier, Denis Collet, Caroline Gronnier, Blandine Gatta-Cherifi

Abstract read
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In one paragraph

Article in Obesity surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 5 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
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  6. Trial
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  13. Bariatric Surgery and Metabolic Status.Medicina (Kaunas, Lithuania) · 2024
    Article
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  15. Nutrition and Patient Follow-up in Bariatric Surgery.The Eurasian journal of medicine · 2023
    Article
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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

8 authors.

Hélène VinolasEndocrinology Department, Bordeaux University Hospital, Bordeaux, France.
Thomas BarnetcheRheumatology Department, FHU ACRONIM, Bordeaux University Hospital, Bordeaux, France.
Genevieve FerrandiEndocrinology Department, Bordeaux University Hospital, Bordeaux, France.
Maud Monsaingeon-HenryEndocrinology Department, Bordeaux University Hospital, Bordeaux, France.
Emilie PupierEndocrinology Department, Bordeaux University Hospital, Bordeaux, France.
Denis ColletDigestive Surgery Department, Bordeaux University Hospital, Bordeaux, France.
Caroline GronnierDigestive Surgery Department, Bordeaux University Hospital, Bordeaux, France.
Blandine Gatta-CherifiEndocrinology Department, Bordeaux University Hospital, Bordeaux, France. blandine.gatta-cherifi@chu-bordeaux.fr.ORCID 0000-0002-7399-1330

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsBariatric surgery is considered to be the most effective treatment of morbid obesity. Sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGBP) are the most popular procedures. We evaluated nutritional status, micro- and macronutrient intake, and oral hydration in patients before and regularly during 1 year after RYGBP and SG.

methodsAll patients that had been through bariatric surgery with at least 1-year post-surgery were retrospectively included in the study. All participants were evaluated once during the 2 months before the surgery and at 1, 3, 6, and 12 months after surgery. Clinical and biological evaluations as well as dietary investigations were performed.

resultsFifty-seven patients were included in this study (28 RYGBP and 29 SG). Patients in the RYGBP group had significantly higher body weight (132.3 ± 22 versus 122.2 ± 22.2 kg, p = 0.039) than patients in the SG group. Before surgery, total energy intake, oral hydration, and vitamin and mineral intakes were not different between the two groups. RYGBP and SG induced significant similar excess weight loss 1 year after surgery, 48.6 29.8% and 57.6 27.6% of body weight respectively. Energy intake significantly decreased 1 month after surgery and slightly increased from 1 to 12 months without reaching baseline intake levels. Macronutrient repartition did not change during follow-up. Oral hydration significantly decreased after RYGBP (- 58%) and showed a trend to be decreased after SG (- 49%). Sixty-five percent of patients still had vitamin D deficiency 1 year after surgery. Whatever the type of surgery, more than 20% had some vitamin deficiency 1 month after surgery.

conclusionsCalories intake decreases after bariatric surgery, whatever the type of procedure. In addition, the prevalence of vitamin deficiency is high after bariatric surgery. Lastly, oral hydration is importantly decreased after bariatric surgery, especially after RYGBP.

Indexed as

Energy IntakeGastrectomyGastric BypassNutritional StatusAdultEatingFemaleHumansMaleMiddle AgedObesity, MorbidRetrospective StudiesTreatment OutcomeVitamin D DeficiencyWeight LossBariatric surgeryObesityOral hydrationVitamin deficiency

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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.