The Pittsburgh PSS reliably reflects the seriousness of esophageal perforation and stratifies patients into low-, intermediate-, and high-risk groups with differential morbidity and mortality outcomes.

Spontaneous rupture of the esophagus (Boerhaave syndrome) is an extremely rare, life-threatening condition. Traditionally surgery was the treatment of choice. Endoscopic stent insertion offers a promising alternative. The aim of this study was to compare the results of primary surgical therapy with endoscopic stenting. A British and a German high-volume center for esophageal surgery participated in this retrospective study. At the British center, operative therapy (primary repair or surgical drainage) was routinely carried out. Endoscopic stent insertion was the primary treatment option at the German center. Only patients with nonmalignant, spontaneous rupture of the esophagus (Boerhaave syndrome) were included. Demographic characteristics, comorbidity, clinical course, and outcome were analyzed. The study comprises 38 patients with a median age of 60 years. Time between rupture and treatment was less than 24 hours in 22 patients. Overall mortality was four of 38. Diagnosis greater than 24 hours was associated with higher risk for fatal outcome (odds ratio [OR], 4.64; 95% confidence interval [CI], 0.33 to 265.79). The surgery (S) and the endoscopic stent group (E) included 20 and 13 cases, respectively. Esophagectomy was unavoidable in three cases and two were managed conservatively. There were no significant differences in age, time to diagnosis less than 24 hours, intensive care unit days, hospital stay, sepsis, renal failure, slow respiratory weaning, or presence of comorbidity between the two groups. In 11 of 13 in the stent group, operative intervention (video-assisted thoracic surgery, thoracotomy, mediastinotomy) was eventually mandatory and three of 13 even required repeated surgery. The rate of reoperation in the surgery group was six of 20. Mortality was two of 13 (E) versus one of 20 (S). The odds for fatal outcome were 3.3 times higher in the stent group than in the surgery group (OR, 3.32; 95% CI, 0.15 to 213.98). Management of Boerhaave syndrome by means of endoscopic stent insertion offers no advantage regarding morbidity, intensive care unit or hospital stay, and is associated with frequent treatment failure eventually requiring surgical intervention. Furthermore, endoscopic stenting shows a higher risk for fatal outcome than primary surgical therapy.

OBJECTIVES Recent trials have begun to explore immune checkpoint inhibitors for non-small cell lung cancer in the neoadjuvant setting, but data on tumour response and surgical outcome remain limited. METHODS Retrospective evaluation of clinical data from patients with non-small cell lung cancer treated with immune checkpoint inhibitors followed by lung resection was performed at 2 large volume institutions (1 North American, 1 European). Data were analysed using Chi-squared, Fisher’s and Wilcoxon rank-sum tests where appropriate. RESULTS Thirty-seven patients were identified from 2017 to 2019. Forty-nine per cent were Stage IIIB and IV. Forty-six per cent received immunotherapy alone and 54% in combination with chemo- and/or radiotherapy. Sixteen per cent of cases were successfully performed minimally invasively. Twenty patients were operated with lobectomy (6 of these with wedges or segments of a neighbouring lobe, 2 with sleeve resections and 1 with a chest wall resection), 4 with bilobectomies, 11 with pneumonectomy (including 5 extrapleural pneumonectomies and 1 atrial resection) and 1 with a wedge resection. Overall, 10 patients (27%) developed postoperative complications and the 90-day mortality was zero. One-year recurrence-free survival was 73% for stage II/IIIA and 55% for stage IIIB/stage IV. The major pathologic response rate was 34%. CONCLUSION In this retrospective study, lung resection after immunotherapy (alone or in combination) is safe, although often requires complex surgery. Due to increasing number of clinical trials adopting immunotherapy in the neoadjuvant setting, it is likely that this therapy will become part of standard of care. Immunotherapy may also allow surgery to have a role for selected patients with advanced disease.

The case of a female patient presenting with constrictive rheumatoid pericarditis and aortic incompetence secondary to valvular rheumatoid nodules is described along with a review of the literature with the aim to highlight this rare cause of aortic insufficiency.

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