Evidence map›Paper›PMID 26989058›Full record

ArticleObesity surgery2016

Serum Leptin and Adiponectin Concentration in Type 2 Diabetes Patients in the Short and Long Term Following Biliopancreatic Diversion.

Gian Franco Adami, Raffaella Gradaschi, Gabriella Andraghetti, Nicola Scopinaro, Renzo Cordera

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Article in Obesity surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
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  12. Adipokine Profile in Patients with Type 2 Diabetes Depends on Degree of Obesity.Medical science monitor : international medical journal of experimental and clinical research · 2017
    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

5 authors at 1 institution in 1 country.

Gian Franco AdamiDepartment of Internal Medicine, University of Genova, Azienda Ospedaliera Universitaria San Martino, Largo Benzi 8, 16132, Genova, Italy. adami@unige.it.
Raffaella GradaschiDepartment of Clinical Nutrition, University of Genova, Azienda Ospedaliera Universitaria San Martino, Genova, Italy.
Gabriella AndraghettiDepartment of Internal Medicine, University of Genova, Azienda Ospedaliera Universitaria San Martino, Largo Benzi 8, 16132, Genova, Italy.
Nicola ScopinaroDepartment of Surgery, University of Genova, Azienda Ospedaliera Universitaria San Martino, Genova, Italy.
Renzo CorderaDepartment of Internal Medicine, University of Genova, Azienda Ospedaliera Universitaria San Martino, Largo Benzi 8, 16132, Genova, Italy.
Ospedale Policlinico San Martino · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA deranged adipokine system is implicated in obesity and in type 2 diabetes mellitus (T2DM), and the lack of remission of T2DM after bariatric surgery could be also accounted for by the postoperative persistence of this condition.

methodsThirty T2DM patients undergoing biliopancreatic diversion (BPD) with a wide range of baseline body mass index (BMI) were evaluated prior to and at 1 and 5 years following BPD. Besides the usual clinical evaluations, acute insulin response (AIR) to intravenous glucose load as a parameter of insulin secretion and the serum leptin and adiponectin concentration were measured throughout the follow-up period in all patients.

resultsA long-term T2DM remission was observed in 21 patients (70 %). Serum leptin level reduced at the first year and remained substantially unchanged at a long term in both the remitter and non-remitter patients, while following the operation, a progressive significant increase of serum adiponectin level was observed only in remitter patients (from 9.2 to 12.3 μg/mL at 1 year and to 15.18 μg/mL at 5 years in the remitters and from 8.8 to 8.75 μg/mL at 1 year and to 11.8 μg/mL at 5 years in the non-remitters). Serum leptin mean values were positively associated with the BMI ones both prior to and following BPD (p < 0.005), while serum adiponectin values were positively related (p < 0.04) to the postoperative AIR data.

conclusionsThe improvement of the pattern of cytokine production, as evidenced by postoperative rise in serum adiponectin concentration, might play a role in T2DM remission after bariatric surgery.

Indexed as

Biliopancreatic DiversionAdiponectinAdultAgedDiabetes Mellitus, Type 2FemaleHumansInsulin ResistanceLeptinMaleMiddle AgedObesityPostoperative PeriodTime FactorsAdiponectinADIPOQ protein, humanLeptinAcute insulin responseAdiponectinBariatric surgeryLeptinType 2 diabetes

Identifiers

PMID26989058
OpenAlexW2297944970

What OpenQuestion holds

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Registered trials

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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.