Evidence map›Paper›PMID 28770424›Full record

ArticleObesity surgery2018

Predictors of Long-Term Remission and Relapse of Type 2 Diabetes Mellitus Following Gastric Bypass in Severely Obese Patients.

Vanessa Lopes Preto de Oliveira, Gianluca P Martins, Cláudio C Mottin, Jacqueline Rizzolli, Rogério Friedman

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Article in Obesity surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

5 authors.

Vanessa Lopes Preto de OliveiraPost-Graduate Program in Endocrinology, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, 2° andar, Porto Alegre, Brazil. vanessa.endocrino@gmail.com.ORCID http://orcid.org/0000-0003-4197-4875
Gianluca P MartinsDepartment of Internal Medicine, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, Porto Alegre, Brazil.
Cláudio C MottinObesity and Metabolic Syndrome Center, Pontifícia Universidade Católica do Rio Grande do Sul, Av. Ipiranga, 6.690, Centro Clínico da PUC, 3°andar, Sala 302, Porto Alegre, Brazil.
Jacqueline RizzolliDivision of Endocrinology, Hospital São Lucas da Pontifícia Universidade do Rio Grande do Sul, Av. Ipiranga, 6690, Sala 220, 2° andar, Porto Alegre, RS, 90610-000, Brazil.
Rogério FriedmanPost-Graduate Program in Endocrinology, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, 2400, 2° andar, Porto Alegre, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiabetes remission is not observed in all obese patients with type 2 diabetes submitted to bariatric surgery. Relapses occur in patients in whom remission is achieved. We investigated the factors associated with long-term (≥3 years) remission and relapse of type 2 diabetes after Roux-en-Y gastric bypass (RYGB) in these patients.

methodsBy a retrospective review, we analyzed data from 254 patients with type 2 diabetes who had undergone RYGB from May 2000 to November 2011 and had at least 3 years of follow-up. The criteria for remission and relapse of type 2 diabetes followed the current American Diabetes Association recommendations.

resultsRemission was achieved in almost 82% of participants (69.7% complete, and 12.2% partial remission). Of these, 12% relapsed within a mean follow-up of 5.1 ± 2.0 years after surgery. Predictors of complete remission were younger age, better preoperative glycemic control, and shorter diabetes duration. Preoperative insulin use was associated with a ninefold increase in the relapse hazard (HR = 9.1 (95% CI: 3.3-25.4)). Use of two or more oral anti-diabetic agents increased the relapse hazard sixfold (HR = 6.1 (95% CI: 1.8-20.6)). Eighteen point one percent of patients did not achieve any remission during follow-up. However, they exhibited significant improvements in glycemic control.

conclusionsThese data indicate that RYGB should not be delayed when remission of type 2 diabetes is a therapeutic goal, and also suggest that the best possible metabolic control should be sought in obese patients who may eventually be candidates for RYGB.

Indexed as

Gastric BypassAdultBlood GlucoseDiabetes Mellitus, Type 2FemaleFollow-Up StudiesHumansMaleMiddle AgedObesity, MorbidPrognosisRemission InductionRetrospective StudiesTime FactorsTreatment OutcomeBlood GlucoseBariatric surgeryBypassDiabetesRelapseRemission

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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.