Recruitment maneuvers for acute lung injury: A systematic review

Eddy Fan, M. Elizabeth Wilcox, Roy G Brower, Thomas E. Stewart, Sangeeta Mehta, Stephen E. Lapinsky, Maureen O. Meade, Niall D. Ferguson

Research output: Contribution to journalArticle

Abstract

Rationale: There are conflicting data regarding the safety and efficacy of recruitment maneuvers (RMs) in patients with acute lung injury (ALI). Objectives: To summarize the physiologic effects and adverse events in adult patients with ALI receiving RMs. Methods: Systematic review of case series, observational studies, and randomized clinical trials with pooling of study-level data. Measurements and Main Results: Forty studies (1,185 patients) met inclusion criteria. Oxygenation (31 studies; 636 patients) was significantly increased after an RM (PaO2: 106 versus 193 mm Hg, P = 0.001; and PaO2/FIO2 ratio: 139 versus 251 mm Hg, P <0.001). There were no persistent, clinically significant changes in hemodynamic parameters after an RM. Ventilatory parameters (32 studies; 548 patients) were not significantly altered by an RM, except for higher PEEP post-RM (11 versus 16 cm H2O; P = 0.02). Hypotension (12%) and desaturation (9%) were the most common adverse events (31 studies; 985 patients). Serious adverse events (e.g., barotrauma [1%] and arrhythmias [1%]) were infrequent. Only 10 (1%) patients had their RMs terminated prematurely due to adverse events. Conclusions: Adult patients with ALI receiving RMs experienced a significant increase in oxygenation, with few serious adverse events. Transient hypotension and desaturation during RMs is common but is self-limited without serious short-term sequelae. Given the uncertain benefit of transient oxygenation improvements in patients with ALI and the lack of information on their influence on clinical outcomes, the routine use of RMs cannot be recommended or discouraged at this time. RMs should be considered for use on an individualized basis in patients with ALI who have life-threatening hypoxemia.

Original languageEnglish (US)
Pages (from-to)1156-1163
Number of pages8
JournalAmerican Journal of Respiratory and Critical Care Medicine
Volume178
Issue number11
DOIs
StatePublished - Dec 1 2008

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Acute Lung Injury
Hypotension
Barotrauma
Observational Studies
Cardiac Arrhythmias
Randomized Controlled Trials
Hemodynamics
Safety

Keywords

  • Adult respiratory distress syndrome
  • Artificial respiration
  • Respiratory physiology
  • Systematic review

ASJC Scopus subject areas

  • Pulmonary and Respiratory Medicine
  • Critical Care and Intensive Care Medicine

Cite this

Fan, E., Wilcox, M. E., Brower, R. G., Stewart, T. E., Mehta, S., Lapinsky, S. E., ... Ferguson, N. D. (2008). Recruitment maneuvers for acute lung injury: A systematic review. American Journal of Respiratory and Critical Care Medicine, 178(11), 1156-1163. https://doi.org/10.1164/rccm.200802-335OC

Recruitment maneuvers for acute lung injury : A systematic review. / Fan, Eddy; Wilcox, M. Elizabeth; Brower, Roy G; Stewart, Thomas E.; Mehta, Sangeeta; Lapinsky, Stephen E.; Meade, Maureen O.; Ferguson, Niall D.

In: American Journal of Respiratory and Critical Care Medicine, Vol. 178, No. 11, 01.12.2008, p. 1156-1163.

Research output: Contribution to journalArticle

Fan, E, Wilcox, ME, Brower, RG, Stewart, TE, Mehta, S, Lapinsky, SE, Meade, MO & Ferguson, ND 2008, 'Recruitment maneuvers for acute lung injury: A systematic review', American Journal of Respiratory and Critical Care Medicine, vol. 178, no. 11, pp. 1156-1163. https://doi.org/10.1164/rccm.200802-335OC
Fan, Eddy ; Wilcox, M. Elizabeth ; Brower, Roy G ; Stewart, Thomas E. ; Mehta, Sangeeta ; Lapinsky, Stephen E. ; Meade, Maureen O. ; Ferguson, Niall D. / Recruitment maneuvers for acute lung injury : A systematic review. In: American Journal of Respiratory and Critical Care Medicine. 2008 ; Vol. 178, No. 11. pp. 1156-1163.
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