Evidence map›Paper›PMID 28405878›Full record

ArticleObesity surgery2017

Bariatric Surgery and Endoluminal Procedures: IFSO Worldwide Survey 2014.

L Angrisani, A Santonicola, P Iovino, A Vitiello, N Zundel, H Buchwald, N Scopinaro

Erratum issued 2 registry-linked trialsAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Obesity surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to 2 registered trials, which are not on this map. Cited by 374 papers, 20 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
374citing papers in PubMed, 20 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.

NCT03975478 naunknown statusnot on this mapstarted 2019, after this paper: background citation

BASALTO (Bariatric Surgery and LDL Cholesterol) Trial

TypeinterventionalSponsorParc de Salut MarRan2019 to 2023Enrolled36ConditionsBariatric SurgeryArmsGastric bypass, Sleeve gastrectomy
NCT05101395 completednot on this map

Prevalence of H. Pylori Gastritis in Sleeve Gastrectomy Specimens: A Cross-Sectional

TypeobservationalSponsorUniversity of JordanRan2015 to 2019Enrolled810ConditionsGastritis H Pylori, Gastritis, Obesity Associated DisorderArmsGiemsa stain
3 · Its place in the literature

Who cites it

374 citing papers in PubMed, 20 syntheses or guidelines pooled it.

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  3. Psychiatric and Cognitive Functioning After Metabolic and Bariatric Surgery: A Systematic Review and Meta-Analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
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  9. One Anastomosis Gastric Bypass Versus Sleeve Gastrectomy for Obesity: a Systemic Review and Meta-analysis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023
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314 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

L AngrisaniGeneral and Endoscopic Surgery Unit, S. Giovanni Bosco Hospital, Naples, Italy.
A SantonicolaGastrointestinal Unit, Department of Medicine and Surgery, University of Salerno, Via S. Allende. Baronissi-, Salerno, Italy. antonellasantonicola83@gmail.com.ORCID 0000-0001-9094-765X
P IovinoGastrointestinal Unit, Department of Medicine and Surgery, University of Salerno, Via S. Allende. Baronissi-, Salerno, Italy.
A VitielloGeneral and Endoscopic Surgery Unit, S. Giovanni Bosco Hospital, Naples, Italy.
N ZundelMinimally Invasive and Bariatric Surgery, FSFB, Bogata, Colombia.
H BuchwaldDepartments of Surgery and Biomedical Engineering, University of Minnesota, Minneapolis, MN, 55455, USA.
N ScopinaroDepartment of Surgery, School of Medicine, University of Genoa, Genoa, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimSeveral bariatric surgery worldwide surveys have been previously published to illustrate the evolution of bariatric surgery in the last decades. The aim of this survey is to report an updated overview of all bariatric procedures performed in 2014.For the first time, a special section on endoluminal techniques was added.

methodsThe 2014 International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) survey form evaluating the number and the type of surgical and endoluminal bariatric procedures was emailed to all IFSO societies. Trend analyses from 2011 to 2014 were also performed.

resultsThere were 56/60 (93.3%) responders. The total number of bariatric/metabolic procedures performed in 2014 consisted of 579,517 (97.6%) surgical operations and 14,725 (2.4%) endoluminal procedures. The most commonly performed procedure in the world was sleeve gastrectomy (SG) that reached 45.9%, followed by Roux-en-Y gastric bypass (RYGB) (39.6%), and adjustable gastric banding (AGB) (7.4%). The annual percentage changes from 2013 revealed the increase of SG and decrease of RYGB in all the IFSO regions (USA/Canada, Europe, and Asia/Pacific) with the exception of Latin/South America, where SG decreased and RYGB represented the most frequent procedure.

conclusionsThere was a further increase in the total number of bariatric/metabolic procedures in 2014 and SG is currently the most frequent surgical procedure in the world. This is the first survey that describes the endoluminal procedures, but the accuracy of provided data should be hopefully improved in the next future. We encourage the creation of further national registries and their continuous updates taking into account all new bariatric procedures including the endoscopic procedures that will obtain increasing importance in the near future.

Indexed as

Surveys and QuestionnairesAsiaBariatric SurgeryCanadaEndoscopy, GastrointestinalEuropeHumansInternational CooperationLatin AmericaMetabolic DiseasesObesity, MorbidRegistriesSocieties, MedicalUnited StatesBariatric/metabolic surgeryEndoluminal proceduresIFSO surveySleeve gastrectomy

Identifiers

PMID28405878
PMCPMC5562777

What OpenQuestion holds

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Registered trials

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.