Evaluation of the Khorana Predictive Thrombotic Risk and Thromboprophylaxis Score in Cancer Patients in a Third Level Hospital.

Introduction: Current clinical guidelines do not recommend the routine use of thromboprophylaxis in cancer primary unselected patients. Identifying cancer patients who could be beneficiaries of thrombotic prophylaxis is a real challenge. We aimed to analyse the application of Khorana score in cancer patients.

Prognostic value of the Charlson index in mortality in patients with pulmonary embolism associated with cancer versus non-tumour pulmonary embolism.

Introduction: The aim of this study is to analyse comorbidity, survival, and mortality from pulmonary embolism (PE) in people with cancer and without cancer. And to determine whether the Charlson Comorbidity Index (CCI) predicts mortality in the short and long term in this population.

Methods: A retrospective observational study on survival in patients hospitalized in the Hospital Central de la Defensa from 1-01-2009 to 15-03-2018, stratifying into tumour PE group (EPT) and non-tumour PE group (EPnT), all of whom were classified according to age adjusted CCI.

Volatile organic compounds in exhaled breath in a healthy population: effect of tobacco smoking.

Introduction: Tobacco smoke is a source of free radicals and reactive oxygen and nitrogen species, which are the main causes of oxidative stress. The analysis of volatile organic compounds (VOC) in exhaled breath is an indirect method of measuring the level of oxidative stress that occurs in the airways caused by tobacco consumption. The aim of this study was to determine whether smoking influences the production of VOC, in a clinically healthy population.