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Review
. 2023 Mar 27:13:1098594.
doi: 10.3389/fonc.2023.1098594. eCollection 2023.

Extracorporeal membrane oxygenation in critical airway interventional therapy: A review

Hongxia Wu  1 , Kaiquan Zhuo  2 , Deyun Cheng  1
Affiliations
Review

Extracorporeal membrane oxygenation in critical airway interventional therapy: A review

Hongxia Wu et al. Front Oncol. .

Abstract

Introduction: Extracorporeal membrane oxygenation (ECMO) is widely used during refractory cardiac or respiratory failure, and some case reports described ECMO utilization in critical airway interventional therapy.

Methods: Eligible reports about patients receiving airway interventional therapy under ECMO were retrieved from Web of Science, Embase, Medline, and Cochrane databases up to 1 August 2022.

Results: Forty-eight publications including 107 patients who underwent ECMO for critical airway problems met the inclusion criteria. The critical airway problem that was reported the most was tumor-associated airway obstruction (n = 66, 61.7%). The second most reported etiology was postoperative airway collapse or stenosis (n = 19, 17.8%). The main interventional therapies applied were airway stent placement or removal (n = 61, 57.0%), mass removal (n = 22, 20.6%), and endotracheal intubation (n = 12, 11.2%) by bronchoscopy. The median ECMO duration was 39.5 hours. Eleven patients had ECMO-associated complications, including seven cases of airway hemorrhage, one case of arteriovenous fistula, one case of vein rupture and hematoma, one case of foot ischemia, and one case of neuropraxia of the cannulation site. In total, 91.6% of the patients survived and were discharged from the hospital.

Conclusion: ECMO appears to be a viable form of life support for patients undergoing interventional therapy for critical airway problems.

Keywords: airway obstruction; airway stenosis; bronchoscopy; extracorporeal membrane oxygenation; interventional therapy; malignant tumor.

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Conflict of interest statement

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
Flow diagram of selected searches for inclusion in this review.
See this image and copyright information in PMC

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