Evidence map›Paper›PMID 31496653›Full record

Trial reportDrug design, development and therapy2019

Effects of acarbose and metformin on the inflammatory state in newly diagnosed type 2 diabetes patients: a one-year randomized clinical study.

Dan Mo, Songfang Liu, Hong Ma, Haoming Tian, Honglin Yu, Xiangxun Zhang, Nanwei Tong, Jiayu Liao, Yan Ren

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Drug design, development and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 3 pooled it
4.6field-weighted citation impact, top 5% 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

28 citing papers in PubMed, 3 syntheses or guidelines pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Metformin monotherapy for adults with type 2 diabetes mellitus.The Cochrane database of systematic reviews · 2020 · on this map
    Pooled it
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  11. Effect of pegagan (Narra J · 2024
    Article
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  13. Similarities and Differences of Vascular Calcification in Diabetes and Chronic Kidney Disease.Diabetes, metabolic syndrome and obesity : targets and therapy · 2024
    Review
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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

9 authors at 2 institutions in 2 countries.

Dan MoDivision of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Songfang LiuDivision of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Hong MaDivision of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Haoming TianDivision of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Honglin YuLaboratory of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Xiangxun ZhangLaboratory of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Nanwei TongLaboratory of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Jiayu LiaoDepartment of Bioengineering, Bourns College of Engineering, University of California, Riverside, CA 92521, USA.
Yan RenDivision of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu 610041, People's Republic of China.
Sichuan University · CNUniversity of California, Riverside · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to investigate the changes in inflammatory biomarkers between newly diagnosed type 2 diabetes (T2DM) patients under one-year acarbose treatments and those under metformin managements.

methodsSeventy patients with newly diagnosed T2DM and 32 volunteers with normal glucose tolerance (normal controls, NCs) were enrolled. Seventy patients with T2DM were randomly assigned to two subgroups and treated with acarbose (n=34) or metformin (n=36) for 1 year. Blood glucose, insulin, glycosylated hemoglobin (A1C), triglyceride (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), and inflammatory biomarker levels (interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), interleukin-2 (IL-2), and ferritin) were detected at 0, 6 and 12 months.

resultsAfter adjusting for sex, the waist-to-hip ratio (WHR) and body mass index (BMI), higher fasting plasma glucose (FPG), standard meal test 1/2 hr and 2 hr glucose, TG, TC, LDL-C, IL-6, TNF-α, IL-2 and ferritin levels were observed in T2DM group than in NCs (

conclusionPatients with newly diagnosed T2DM exhibited a marked chronic inflammatory state characterized by increased IL-6, TNF-α, IL-1β, IL-2 and ferritin levels. After 1 year of treatment with acarbose or metformin, IL-6, TNF-α, IL-1β and ferritin levels were significantly decreased compared with the baseline. The anti-inflammatory effects of acarbose and metformin were comparable and required a long-term treatment (1 year), but the characteristics were different. Further investigations are needed to determine whether this effect was independent of the hypoglycemic effects.

Indexed as

AcarboseAdultAgedBiomarkersDiabetes Mellitus, Type 2FemaleGlucose Tolerance TestHumansHypoglycemic AgentsInflammationMaleMetforminMiddle AgedAcarboseBiomarkersHypoglycemic AgentsMetforminacarboseinflammatory biomarkersmetforminnewly diagnosed type 2 diabetes

Identifiers

PMID31496653
PMCPMC6691948
OpenAlexW2969180374

What OpenQuestion holds

Texttitle and abstract
LicenceCC BY-NC
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.