Clinical Outcome in Patients with Nosocomial COVID-19 Infection After Thoracic Surgery.

In the present study, we retrospectively evaluated outcomes in 8 patients (mean age 67 ± 7, range 55-77 years; male/female 7/1) who acquired nosocomial COVID-19 infection postoperatively out of the 39 adults who underwent elective thoracic surgery in November 2020. All patients were tested negative for COVID-19 on admission. The mortality rate in the eight patients was 25%. The surviving six patients were discharged in a good clinical condition. Fatal outcomes were due to the development of severe and unrelenting acute respiratory distress syndrome (ARDS) and were associated with preoperatively reduced serum albumin (<3 g/dL), an open surgical approach, oxygen saturation <90% at the time of COVID-19 diagnosis, and the real-time PCR cycle threshold (Ct) value <20. A high mortality rate indicates a need for systematic and frequent COVID-19 screening in patients scheduled for elective thoracic surgery and the use of minimally invasive procedures whenever feasible.

An unusual case of a tension pneumothorax.

A total intra-thoracic stomach describes the case of a complete herniation of the stomach into the thoracic cavity. Symptoms may vary from mild to an acute life-threatening situation in case of perforation or bleeding, requiring emergency surgery. Here we describe the case of a gastric perforation leading to a tension pneumothorax and concomitant pleural empyema due to a giant hiatal recurrence after previous surgery. Multidisciplinary management involving thoracic surgeons helped in achieving the best clinical outcome for the patient.

Lung volume reduction surgery: from National Emphysema Treatment Trial to non-intubated awake video-assisted thoracoscopic surgery.

Chronic obstructive pulmonary disease (COPD) is a major public health problem. Loss of elastic recoil, hyperinflation and obstruction of the expiratory airflow lead to an increased breathing work, which results in dyspnea during minimal physical activity of the patients. Reduction of the lung volume in these patients leads to improvement of dyspnea, physical activity and quality of life in these patients. Beside endoscopic lung volume reduction (ELVR), lung volume reduction surgery (LVRS) represents an important and valuable treatment option for patients with advanced lung emphysema. Since the National Emphysema Treatment Trial (NETT), thoracic surgery experienced a remarkable evolution of the surgical techniques enabling safe surgery and quick recovery in this critically ill patient cohort. A paradigm shift from open surgical approaches to most minimally invasive techniques accompanied by improvement of anesthesiologic management of these patients was evident. Moreover, indications for LVRS, which were originally described in the NETT, were extended to apply for further groups of patients with advanced lung emphysema, enabling significant clinical improvement in well-selected patients with a low perioperative morbidity and mortality. The current review will give an overview of the historical approaches for LVRS, highlight the indications for LVRS and discuss the development of the surgical approaches.