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NCT02483806

Effects of Positive End-Expiratory Pressure on Biventricular Function During One-Lung Ventilation

Completed NA Last updated 28 December 2017
What this trial tests

NA trial testing PEEP in Lung Cancer in 36 participants. Completed in 25 May 2016.

Timeline
29 June 2015
Primary endpoint
25 May 2016
25 May 2016

Quick facts

Lead sponsorYonsei University
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designcrossover
Maskingdouble
Primary purposediagnostic
Enrollment36
Start date29 June 2015
Primary completion25 May 2016
Estimated completion25 May 2016
Sites1 location across South Korea

Drugs / interventions tested

Conditions studied

Sponsor

Yonsei University

Who can join

Adults 40 to 80, any sex, with Lung Cancer. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

One lung ventilation (OLV) is essential during thoracic surgery. During OLV, intrapulmonary shunt can be increased resulting hypoxemia. Wang et al measured intrapulmonary shunt by transesophageal echocardiography. Although OLV technique had been advanced so far, hypoxemia during OLV reaches about 10% in spite of inspired oxygen fraction 100%. Applying PEEP(Positive End-expiratory Pressure) at dependent lung and CPAP at non-dependent lung can mitigate the hypoxemia. Above all, PEEP can be easily applicable. However, there are controversial studies whether it is supportive or not. In this prospective, cross-over study, the investigators are planning to investigate the effects of PEEP on intrapulmonary shunt, oxygenation and cardiac function as well.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

  1. Effects of Positive End-Expiratory Pressure on Pulmonary Oxygenation and Biventricular Function during One-Lung Ventilation: A Randomized Crossover Study.
    Kim N, Lee SH, Choi KW, Lee H, et al · · 2019 · cited 4× · PMID 31126111 · DOI 10.3390/jcm8050740

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Other trials of PEEP

Trials testing the same drug.

Other recruiting trials for Lung Cancer

Currently open trials in the same condition.

Other Yonsei University trials

Trials by the same sponsor.

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Data sources for this page

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