Evidence map›Paper›PMID 29476083›Full record

ArticleScientific reports2018

Lung Metabolism and Inflammation during Mechanical Ventilation; An Imaging Approach.

Mehrdad Pourfathi, Maurizio Cereda, Shampa Chatterjee, Yi Xin, Stephen Kadlecek, Ian Duncan, Hooman Hamedani, Sarmad Siddiqui, Harrilla Profka, Jason Ehrich and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

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  6. 2-deoxy-2-[Molecular imaging and biology · 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

12 authors at 1 institution in 1 country.

Mehrdad PourfathiDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Maurizio CeredaDepartment of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, PA, USA.
Shampa ChatterjeeDepartment of Physiology, University of Pennsylvania, Philadelphia, PA, USA.
Yi XinDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Stephen KadlecekDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Ian DuncanDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Hooman HamedaniDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Sarmad SiddiquiDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Harrilla ProfkaDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Jason EhrichDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Kai RuppertDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA.
Rahim R RiziDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, USA. rahim.rizi@uphs.upenn.edu.
University of Pennsylvania · US

Funding

Comprehensive Assessment of Pulmonary Disorders Using Polarized 13C TechnologyR01EB010208 · NIBIB · UNIVERSITY OF PENNSYLVANIA · PI RIZI, RAHIM R · 2010 to 2014
$5.3M
A new imaging approach to radiotherapy planning for lung cancerR01CA193050 · NCI · UNIVERSITY OF PENNSYLVANIA · PI RIZI, RAHIM R · 2015 to 2020
$3.0M
A New Approach for the Assessment of Pulmonary InflammationR01HL124986 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI RIZI, RAHIM R · 2015 to 2018
$3.0M
A Diamond system for real-time metabolic imagingS10OD018478 · OD · UNIVERSITY OF PENNSYLVANIA · PI RIZI, RAHIM R · 2014 to 2014
$2.0M
NCI NIH HHS R01 CA193050NHLBI NIH HHS R01 HL124986NIBIB NIH HHS R01 EB010208NIH HHS S10 OD018478
6 · The paper itself

Abstract

Acute respiratory distress syndrome (ARDS) is a major cause of mortality in critically ill patients. Patients are currently managed by protective ventilation and alveolar recruitment using positive-end expiratory pressure (PEEP). However, the PEEP's effect on both pulmonary metabolism and regional inflammation is poorly understood. Here, we demonstrate the effect of PEEP on pulmonary anaerobic metabolism in mechanically ventilated injured rats, using hyperpolarized carbon-13 imaging. Pulmonary lactate-to-pyruvate ratio was measured in 21 rats; 14 rats received intratracheal instillation of hydrochloric-acid, while 7 rats received sham saline. 1 hour after acid/saline instillation, PEEP was lowered to 0 cmH

Indexed as

Acute Lung InjuryAnimalsBiomarkersCarbon IsotopesDisease Models, AnimalGene ExpressionHumansHyalinHydrochloric AcidIntercellular Adhesion Molecule-1Lactic AcidLungMagnetic Resonance ImagingMalePeroxidasePneumoniaBiomarkersCarbon IsotopesHydrochloric AcidIntercellular Adhesion Molecule-1Lactic AcidPeroxidasePyruvic Acid

Identifiers

PMID29476083
PMCPMC5824838
OpenAlexW2805795734

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.