Monitoring of oesophageal pressure

Steven P. Keller, Henry E. Fessler

Research output: Contribution to journalReview articlepeer-review

7 Scopus citations


Purpose of Review: Studies in patients with acute respiratory distress syndrome (ARDS) have been unable to demonstrate a survival advantage with higher levels of positive end-expiratory pressure (PEEP) to open atelectatic lung regions or prevent their cyclic collapse. This review will discuss the challenges of accurately measuring pleural pressure with balloon-tipped catheters in the oesophagus, and the utility of such pressure monitoring to set PEEP and assess lung mechanics, focusing on patients with ARDS. Recent Findings: Recent investigations have suggested that the monitoring of oesophageal pressure in ARDS patients may help individualize PEEP settings to optimize lung recruitment based on transpulmonary pressure. Summary: Changes in oesophageal pressure likely accurately reflect global changes in pleural pressure in supine patients with ARDS. However, absolute oesophageal pressure values in such patients may be subject to local artefacts and may substantially overestimate pleural pressure in other lung regions. Setting PEEP high enough to achieve a targeted end-expiratory transpulmonary pressure in the region of the oesophageal balloon catheter could overdistend other lung regions. Measurement of oesophageal pressure is feasible, but its clinical utility to titrate PEEP, compared with routine assessment, awaits experimental confirmation.

Original languageEnglish (US)
Pages (from-to)340-346
Number of pages7
JournalCurrent opinion in critical care
Issue number3
StatePublished - Jun 2014


  • acute respiratory distress syndrome
  • mechanical ventilation
  • positive end-expiratory pressure
  • respiratory monitoring
  • transpulmonary pressure

ASJC Scopus subject areas

  • Critical Care and Intensive Care Medicine


Dive into the research topics of 'Monitoring of oesophageal pressure'. Together they form a unique fingerprint.

Cite this