Evidence map›Paper›PMID 33060150›Full record

ArticleThe European respiratory journal2021

Plasma metabolomics exhibit response to therapy in chronic thromboembolic pulmonary hypertension.

Emilia M Swietlik, Pavandeep Ghataorhe, Kasia I Zalewska, John Wharton, Luke S Howard, Dolores Taboada, John E Cannon, UK National Cohort Study of PAH, Nicholas W Morrell, Martin R Wilkins and 3 more

Open access · hybridAbstract read
In one paragraph

Article in The European respiratory journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Application of Metabolomics across the Spectrum of Pulmonary and Critical Care Medicine.American journal of respiratory cell and molecular biology · 2024
    Review
  10. Article
  11. Article
  12. [Research progress on bioinformatics in pulmonary arterial hypertension].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2024
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. ALKBH1-mediated mMolecular oncology · 2023
    Article
  18. Review
  19. Review
  20. Article
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

13 authors at 5 institutions in 2 countries.

Emilia M SwietlikDept of Medicine, University of Cambridge, Cambridge, UK.
Pavandeep GhataorheNational Heart and Lung Institute, Medicine, Imperial College London, London, UK.
Kasia I ZalewskaNational Pulmonary Hypertension Service, Royal Papworth Hospital, Cambridge, UK.
John WhartonNational Heart and Lung Institute, Medicine, Imperial College London, London, UK.
Luke S HowardNational Pulmonary Hypertension Service, Imperial College Healthcare NHS Trust and NHLI, Imperial College, Hammersmith Hospital, London, UK.
Dolores TaboadaNational Pulmonary Hypertension Service, Royal Papworth Hospital, Cambridge, UK.
John E CannonNational Pulmonary Hypertension Service, Royal Papworth Hospital, Cambridge, UK.
UK National Cohort Study of PAH
Nicholas W MorrellDept of Medicine, University of Cambridge, Cambridge, UK.
Martin R WilkinsNational Heart and Lung Institute, Medicine, Imperial College London, London, UK.ORCID https://orcid.org/0000-0003-3926-1171
Mark ToshnerDept of Medicine, University of Cambridge, Cambridge, UK.ORCID https://orcid.org/0000-0002-3969-6143
Joanna Pepke-ZabaDept of Medicine, University of Cambridge, Cambridge, UK.
Christopher J RhodesNational Heart and Lung Institute, Medicine, Imperial College London, London, UK crhodes@imperial.ac.uk.
University of Cambridge · GBPapworth Hospital · GBImperial College London · GBImperial College Healthcare NHS Trust · GBLung Institute · US

Funding

British Heart Foundation FS/15/59/31839British Heart Foundation RE/18/4/34215British Heart Foundation RG/10/16/28575British Heart Foundation SP/12/12/29836Department of HealthMedical Research Council MR/K020919/1
6 · The paper itself

Abstract

Pulmonary hypertension is a condition with limited effective treatment options. Chronic thromboembolic pulmonary hypertension (CTEPH) is a notable exception, with pulmonary endarterectomy (PEA) often proving curative. This study investigated the plasma metabolome of CTEPH patients, estimated reversibility to an effective treatment and explored the source of metabolic perturbations.We performed untargeted analysis of plasma metabolites in CTEPH patients compared to healthy controls and disease comparators. Changes in metabolic profile were evaluated in response to PEA. A subset of patients were sampled at three anatomical locations and plasma metabolite gradients calculated.We defined and validated altered plasma metabolite profiles in patients with CTEPH. 12 metabolites were confirmed by receiver operating characteristic analysis to distinguish CTEPH and both healthy (area under the curve (AUC) 0.64-0.94, all p<2×10

Indexed as

Hypertension, PulmonaryPulmonary EmbolismChronic DiseaseEndarterectomyFamilial Primary Pulmonary HypertensionHumansMetabolomics

Identifiers

PMID33060150
PMCPMC8012591
OpenAlexW3093329032

What OpenQuestion holds

Textmetadata
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.