Trauma patients are safe to fly 72 hours after tube thoracostomy removal

Pneumothorax and Timing to Safe Air Travel

INTRODUCTION: Current guidelines regarding the time to flight after an acquired pneumothorax have been generally accepted and in place for years. The majority of these typically advise holding off on air travel until the complete resolution of a pneumothorax. Over the past decade, however, there has been an increase in the amount of literature focusing on this subject and challenging this well-held dogma. A review of these studies has shown that recent evidence contradicts the historical guidelines that many practitioners follow about the safety and timing of flying after pneumothoraces. Based on these studies, air travel with a known pneumothorax is likely safe and can be undertaken much sooner than current guidelines advise.Kashtan HW, Schulte SN, Connelly KS. Pneumothorax and timing to safe air travel. Aerosp Med Hum Perform. 2024; 95(2):113-117.

[Chest Tube in Thoracic Trauma - Recommendations of the Interdisciplinary Thoracic Trauma Task Group of the German Society for Thoracic Surgery (DGT) and the German Trauma Society (DGU)]

For unstable patients with chest trauma, the chest tube is the method of choice for the treatment of a relevant pneumothorax or haemothorax. In the case of a tension pneumothorax, needle decompression with a cannula of at least 5 cm length should be performed, directly followed by the insertion of a chest tube. The evaluation of the patient should be performed primarily with a clinical examination, a chest X-ray and sonography, but the gold standard of diagnostic testing is computed tomography (CT).A small-bore chest tube (e.g. 14 French) should be used in stable patients, while unstable patients should receive a large-bore drain (24 French or larger). Insertion of chest drains has a high complication rate of between 5% and 25%, and incorrect positioning of the tube is the most common complication. However, incorrect positioning can usually only be reliably detected or ruled out with a CT scan, and chest X-rays proofed to be insufficient to answer this question. Therapy should be carried out with mild suction of approximately 20 cmH₂O, and clamping the chest tube before removal showed no beneficial effect. The removal of drains can be safely performed, either at the end of inspiration or at the end of expiration. In order to reduce the high complication rate, in the future the focus should be more on the education and training of medical staff members.

Early air transport after thoracic surgery might be safe: A retrospective observational study in the French Caribbean

Objective

The objective of this study was to determine the incidence of early air transport (EAT) morbidity after transpleural surgery. We compared our cohort with our patients not requiring air transport.

Methods

This was a retrospective observational study, in the Thoracic and Cardiovascular Surgery Department of the University Hospital of Martinique over 40 months. We included all of the files (national and local database, and systematic postoperative consultation) of patients operated on for thoracic surgery or distinguished transpleural surgical intervention, whatever their geographical origin. Patients from another French department benefited from EAT. The complications were classified according to Clavien–Dindo before or after the EAT. Diagnostic criteria were chest pain, dyspnea, and abnormal chest radiograph. Continuous variables are presented as mean, median, and SDs. Discrete variables are presented as n (%).

Results

Of 491 patients operated on, 315 were transpleural surgeries, and 99 patients benefited from EAT. There were 55% resections, a percent predicted of forced expiratory volume in 1 second, and an average preoperative Tiffeneau ratio of respectively, 86% and 78. One complication was found: a pneumothorax in an emphysematous patient, 15 days after the flight, who had an index of prolonged air leak >10. The mean time between surgery and flight was 7.2 days (σ = 4.5), and 3.3 days (σ = 2.9) between removal of the last drain and flight. The morbidity of EAT after transpleural surgery was 1%. The 2 cohorts of “EAT” and “Locals” patients were statistically comparable, particularly in morbidity.

Conclusions

EAT appears to be safe after transpleural surgery, following usual criteria for hospital discharge. It would be interesting to study, on a larger scale, the effect of IPAL as an independent risk factor (in case of high IPAL > 10) as well as pathologies that modify transpleural pressures restrictive ventilatory defect.

Can Patients Travel by Air Less Than 1 Week After Lung Nodulectomy?

Objective: The study objective was to determine empirically based timing recommendations for safe air travel following lung nodulectomy. Methods: All patients who underwent pulmonary nonanatomic resection followed by air travel home immediately after discharge were identified at 2 institutions between 2014 and 2018. These patients were surveyed via telephone regarding any complications they may have experienced during their travel home and within the first week after discharge. These complications included shortness of breath, chest pain, drainage from their surgical sites, and evaluation by a health care provider in the interim, if they required. Results: Our study identified 27 patients who fit the inclusion criteria. The median number of days between surgery and flight home in the studied population was 4 days. The median number of days between chest tube removal and flight home was 2 days. None of the 27 patients reported experiencing shortness of breath, chest pain, drainage from their surgical sites, or need for evaluation by a health care provider within 1 week of discharge. Nine patients (33%) traveled by air with a small (<5%) pneumothorax documented on chest radiography after removal of thoracostomy tube. One (4%) patient successfully traveled without complication with a 10% pneumothorax. Conclusions: The findings of our study support the safety of air travel following lung nodulectomy in patients who have undergone uneventful wedge resection and have no significant pulmonary or cardiac comorbidities. It is not necessary for patients to wait the recommended 7 days prior to traveling.