Modern treatment of massive hemothorax

Abstract

Introduction and objective: Hemothorax is an umbrella term for pathologies with an extremely wide range of etiology and severity. Most commonly it is of tramuatic origin, frequently iatrogenic (intervention, blood coagulation altering therapy) and rarely unknown. Depending on the cause, volume, and dynamics, it requires a patient-adapted treatment determined by access to certain therapeutical methods. We aim to provide a practical overview of these. Methods: Retrospective analysis of patients treated for haemothorax at the Thoracic Surgery Department of Borsod-Abaúj-Zemplén County Teaching Hospital in the period 1 January 2017–31 December 2021 has been performed. We used the hospital’s database to collect data. In this paper, we analyze the cause of hemothorax, method of treatment, the efficacy of chosen therapeutic modality, duration of hospital stay, complication rate, 30-day survival. Results: 77 patients were treated with hemothorax, 57 male, 20 female patients. Average age was 53,4 (23–90, SD:14,9) years. Surgery was performed in 31 cases, with 10 cases needing reintervention. In 7 cases, multimodal approach was chosen, with chest wall stabilization. Average hospital stay: 14 (2–79) days. 30-day survival: 95%. Discussion: Thoracic drainage is our first therapeutic choice. The methods used in the treatment of hemothorax in our practice have been extended with the use of digital subtraction angiography (DSA), which yields immediate and effective bleeding control. We performed video-assisted thoracoscopic surgery (VATS) in increasing numbers. Conclusions: As long as the intensity of bleeding and patient’s general status allows it, after drainage, the first therapeutic option – when accessible – should be DSA bleeding control. In cases which do not resolve after drainage, VATS evacuation of hematoma is a safe method used in the treatment of hemothorax. In the past 5 years, we used thoracoscopy in increasing numbers while treating this entity. Based on our results and the literature, we can safely state that the use of thoracoscopy in the treatment of hemothorax is a safe and reliable option in eligible patients, and the results are comparable with those treated by thoracotomy.