Consensus statement of the Spanish Society of Internal Medicine and the Spanish Society of Medical Oncology on secondary thromboprophylaxis in patients with cancer.

Up to 20% of cancer patients will develop some manifestation of venous thromboembolic disease (VTD) during their clinical course. VTD greatly impacts morbidity, mortality, quality of life and pharmaceutical expenditure. In addition, both thrombotic relapse and major haemorrhages derived from VTD treatment are more likely in oncological patients. To make the decision to establish secondary thromboprophylaxis as an indefinite treatment in these patients, it is important to review all the risk factors involved, whether related to the disease, the patient or the prior thrombotic event. The objectives of this consensus of the Spanish Society of Internal Medicine (Sociedad Española de Medicina Interna-SEMI) and the Spanish Society of Medical Oncology (Sociedad Española de Oncología Médica-SEOM) are to establish recommendations that help assess the risk of recurrence of VTD and haemorrhagic risk in patients with cancer, as well as to analyse the evidence that exists on the currently available drugs, which will allow the establishment of a protocol for shared decision-making with the informed patient.

[Individualized evaluation of the risk of infections in the oncohematologic patient]. / Evaluación individualizada del riesgo de infecciones en el paciente oncohematológico.

In order to take the best approach to infection in the oncohematologic patient with fever, it is important to know not only how profound the neutropenia is and how long the patient has had it, but also the characteristics of the underlying disease, the immunosuppressive therapy received and the type of hematopoietic stem/progenitor cell transplantation performed. Moreover, is important to consider if these patients have any personal or familial history of infectious diseases. All these aspects let us calculate the net state of immunosuppression and the risk of infection, and provide us with information about the most probable etiology in each case and the best prophylaxis and treatment. In this study we review the more important advances in chemotherapy in recent years that will make it necessary in the future to change our prophylactic guidelines for more effective prevention of infection in the oncohematologic patient.