Evidence map›Paper›PMID 29495451›Full record

ArticleInternational journal of molecular sciences2018

Phenotyping of Chronic Obstructive Pulmonary Disease Based on the Integration of Metabolomes and Clinical Characteristics.

Kalle Kilk, Argo Aug, Aigar Ottas, Ursel Soomets, Siiri Altraja, Alan Altraja

Registry-linked trialAbstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04042519 (The Correlation Research Between the Omega-3 and Omega-6 Inflammatory Metabolites and Stable COPD.), which is not on this map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing 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.

NCT04042519 completednot on this map

The Correlation Research Between the Omega-3 and Omega-6 Inflammatory Metabolites and Stable COPD.

TypeobservationalSponsorGuangzhou Institute of Respiratory DiseaseRan2016 to 2019Enrolled200ConditionsMetabolomics, Omega 6, Omega 3, COPDArmsLung function test was performed on the subjects with Jaeger lung function instrument of Germany., Agilent 1290 Infinity LC system (UHPLC, Santa Clara CA) was used for Targeted metabolite detection., Routine blood test
3 · Its place in the literature

Who cites it

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

  1. Pooled it
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  19. Metabolomics of Respiratory Diseases.Handbook of experimental pharmacology · 2023
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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.

Kalle KilkDepartment of Biochemistry, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 19, 50411 Tartu, Estonia. kalle.kilk@ut.ee.ORCID 0000-0003-4551-9466
Argo AugDepartment of Biochemistry, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 19, 50411 Tartu, Estonia. argo.aug@haigekassa.ee.
Aigar OttasDepartment of Biochemistry, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 19, 50411 Tartu, Estonia. aigar.ottas@ut.ee.
Ursel SoometsDepartment of Biochemistry, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 19, 50411 Tartu, Estonia. ursel.soomets@ut.ee.
Siiri AltrajaDepartment of Biochemistry, Institute of Biomedicine and Translational Medicine, University of Tartu, Ravila 19, 50411 Tartu, Estonia. siiri@ebc.ee.
Alan AltrajaDepartment of Pulmonology, University of Tartu, Puusepa 8, 51014 Tartu, Estonia. alan.altraja@ut.ee.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Apart from the refined management-oriented clinical stratification of chronic obstructive pulmonary disease (COPD), the molecular pathologies behind this highly prevalent disease have remained obscure. The aim of this study was the characterization of patients with COPD, based on the metabolomic profiling of peripheral blood and exhaled breath condensate (EBC) within the context of defined clinical and demographic variables. Mass-spectrometry-based targeted analysis of serum metabolites (mainly amino acids and lipid species), untargeted profiles of serum and EBC of patients with COPD of different clinical characteristics (

Indexed as

MetabolomeMetabolomicsPhenotypeAdultAgedBiomarkersCase-Control StudiesCluster AnalysisFemaleHumansMaleMiddle AgedModels, StatisticalPulmonary Disease, Chronic ObstructiveRespiratory Function TestsRisk FactorsBiomarkerschronic obstructive pulmonary diseaseexhaled breath condensateGOLD stratificationmetabolomicsphenotypingsphingomyelin

Identifiers

PMID29495451
PMCPMC5877527

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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.