Determining optimal air leak resolution criteria when using digital pleural drainage device after lung resectionCentral MessagePerspective

Mohsen Alayche, BSc; Justen Choueiry, BSc; Adnan Mekdachi, BMSc; Donna E. Maziak, MD; Andrew J.E. Seely, MD, PhD; Sudhir R. Sundaresan, MD; Patrick J. Villeneuve, MD, PhD; Daniel Jones, MD, MPH; William Klement, PhD; Sebastien Gilbert, MD

JTCVS Open (Apr 2024)

Determining optimal air leak resolution criteria when using digital pleural drainage device after lung resectionCentral MessagePerspective

Mohsen Alayche, BSc,
Justen Choueiry, BSc,
Adnan Mekdachi, BMSc,
Donna E. Maziak, MD,
Andrew J.E. Seely, MD, PhD,
Sudhir R. Sundaresan, MD,
Patrick J. Villeneuve, MD, PhD,
Daniel Jones, MD, MPH,
William Klement, PhD,
Sebastien Gilbert, MD

Affiliations

Mohsen Alayche, BSc: Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
Justen Choueiry, BSc: Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
Adnan Mekdachi, BMSc: Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada
Donna E. Maziak, MD: Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada
Andrew J.E. Seely, MD, PhD: Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada
Sudhir R. Sundaresan, MD: Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada
Patrick J. Villeneuve, MD, PhD: Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada
Daniel Jones, MD, MPH: Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada
William Klement, PhD: Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada; Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
Sebastien Gilbert, MD: Division of Thoracic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada; Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, Ontario, Canada; Address for reprints: Sebastien Gilbert, MD, Division of Thoracic Surgery, The Ottawa Hospital, General Campus, 501 Smyth Rd, Suite 6363, Ottawa, Ontario, K8H 1L6 Canada.

Journal volume & issue: Vol. 18
pp. 360 – 368

Abstract

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Objective: There is limited clinical evidence to support any specific parenchymal air leak resolution criteria when using digital pleural drainage devices following lung resection. The aim of this study is to determine an optimal air leak resolution criteria, where duration of chest tube drainage is minimized while avoiding complications from premature chest tube removal. Methods: Airflow data averaged at 10-minute intervals was collected prospectively using a digital pleural drainage device (Thopaz; Medela) in 400 patients from 2015 to 2019. All permutations of air leak resolution criteria from <10 to 100 mL/minute for 4 to 12 hours were applied retrospectively to the pleural drainage data to determine air leak duration, and air leak recurrence frequency and volume. Air leak recurrence indicates potential for rather than occurrence of adverse events. Descriptive statistics were used to identify the optimal criteria based on patient safety (low frequency and volume of air leak recurrences), and efficiency (shortest initial air leak duration). Results: The majority of the 400 patients underwent lobectomy (57% [227 out of 400]), wedge resections (29% [115 out of 400]), or segmentectomies (8% [32 out of 400]) for lung cancer (90% [360 out of 400]). An airflow threshold <50 mL/minute resulted in longer air leak duration before meeting the criteria for air leak resolution (P < .0001). Air leak recurrence frequency and volume were greater in patients with a monitoring period <8 consecutive hours (P < .0001). Conclusions: When using a digital pleural drainage device, a postoperative air leak resolution criteria <50 mL/minute for 8 consecutive hours was associated with the best safety and efficiency profile.

Published in JTCVS Open

ISSN: 2666-2736 (Online)
Publisher: Elsevier
Country of publisher: United States
LCC subjects: Medicine: Internal medicine: Specialties of internal medicine: Diseases of the circulatory (Cardiovascular) system; Medicine: Surgery
Website: https://www.journals.elsevier.com/jtcvs-open

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