RESUMEN
OBJECTIVES: The objective of our work is to identify the risk factors for hospital mortality during pulmonary embolism in a pneumology department. MATERIAL AND METHOD: All patients admitted to the pneumology department of Habib-Bourguiba hospital between 2014 and 2019, with a final diagnosis of PE are analyzed. RESULTS: One hundred patients were included, 62% of whom were female, with an average age of 63±16 years. Pulmonary fibrosis was noted in eight patients. On admission, the mean Simplified Pulmonary Embolism Severity Index score was 1.46±1.05. The mean duration of hospitalization was 10.6±7 days. The hospital mortality rate was 12%. The independent risk factors for intra-hospital mortality were arterial hypotension (OR: 6.13; 95%CI: 2.88-14.35; p=0.001), cancer (OR: 2.66; 95%CI: 1.22-9.54; p=0.026), a VD/LV ratio at echocardiography>0.9 (OR: 1.84; 95%CI: 1.06-7.69; p=0.039) and severe hypoxemia (OR: 4.86; 95%CI: 2.19-11,34; p=0.006). CONCLUSION: Pulmonary embolism mortality remains high despite improvements in diagnostic and therapeutic management. It is important for our country to take these results into consideration for a better management of patients admitted for pulmonary embolism, and to improve survival.