Evidence map›Paper›PMID 28673246›Full record

SynthesisBMC cardiovascular disorders2017

Effects of AMPD1 gene C34T polymorphism on cardiac index, blood pressure and prognosis in patients with cardiovascular diseases: a meta-analysis.

Ai-Fang Feng, Zhong-Hui Liu, Shu-Long Zhou, Shi-Yuan Zhao, Yan-Xin Zhu, Huai-Xin Wang

Open access · goldAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in BMC cardiovascular disorders, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 18% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. 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

6 authors at 1 institution in 1 country.

Ai-Fang FengDepartment of Emergency, Weifang Yidu Central Hospital, No. 4138, Linglongshan Southern Road, Weifang, 262500, People's Republic of China.
Zhong-Hui LiuDepartment of Emergency, Weifang Yidu Central Hospital, No. 4138, Linglongshan Southern Road, Weifang, 262500, People's Republic of China.
Shu-Long ZhouDepartment of Emergency, Weifang Yidu Central Hospital, No. 4138, Linglongshan Southern Road, Weifang, 262500, People's Republic of China.
Shi-Yuan ZhaoDepartment of Emergency, Weifang Yidu Central Hospital, No. 4138, Linglongshan Southern Road, Weifang, 262500, People's Republic of China.
Yan-Xin ZhuDepartment of Emergency, Weifang Yidu Central Hospital, No. 4138, Linglongshan Southern Road, Weifang, 262500, People's Republic of China.
Huai-Xin WangDepartment of Emergency, Weifang Yidu Central Hospital, No. 4138, Linglongshan Southern Road, Weifang, 262500, People's Republic of China. whx_xin@126.com.ORCID 0000-0001-5815-3649
Weifang People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe meta-analysis was aimed to evaluate the effects of AMPD1 gene C34T polymorphism on cardiac function indexes, blood pressure and prognosis in patients with cardiovascular diseases (CVD).

methodsEligible studies were retrieved through a comprehensive search of electronic databases and manual search. Then the high-quality studies met the rigorous inclusion and exclusion criteria, as well as related to the subject was selected for the study. Comprehensive data analyses were conducted using STATA software 12.0.

resultsThe study results revealed that CVD patients with CT + TT genotype of AMPD1 C34T polymorphism presented elevated left ventricular ejection fraction (LVEF) (%) and reduced left ventricular end diastolic dimension (LVEDD) (mm) as compared with CC genotype, moreover, the subgroup analysis found that the LVEF (%) was markedly higher in heart failure (HF) patients carrying CT + TT genotype than CC genotype. Besides, the systolic blood pressure (SBP) (mmHg) in CVD patients with CT + TT genotype was obviously decreased in contrast with the CC genotype. Patients suffered from HF with different genotypes (CT + TT and CC) of AMPD1 C34T polymorphism exhibited no significant differences in total survival rate and cardiac survival rate.

conclusionsOur current meta-analysis indicated that the T allele of AMPD1 gene C34T polymorphism may be correlated with LVEF, LVEDD and SBP, which plays a protective role in the cardiac functions and blood pressure in CVD patients, but had no effects on total survival rate and cardiac survival rate for HF.

Indexed as

Polymorphism, GeneticAMP DeaminaseBlood PressureCardiovascular DiseasesGene FrequencyGenetic Predisposition to DiseaseHeterozygoteHomozygoteHumansKaplan-Meier EstimateLinear ModelsPhenotypePrognosisProtective FactorsRisk AssessmentRisk FactorsAMPD1 protein, humanAMP DeaminaseAMPD1Blood pressureC34TCardiac indexesCardiovascular diseasesPolymorphismPrognosis

Identifiers

PMID28673246
PMCPMC5496365
OpenAlexW2729061350

What OpenQuestion holds

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LicenceCC BY
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.