Abstract
The decision concerning the introduction of primary and secondary prophylaxis of venous thromboembolism (VTE) in patients with solid brain neoplasms and brain metastases is often challenging due to the concomitant increased risk of intracranial hemorrhage and to limited evidence from available literature. A standardized questionnaire composed of nine multiple-choice questions regarding primary VTE prevention in non-surgical patients during high-risk conditions and VTE secondary prevention in patients with a solid brain neoplasm or cerebral metastases was sent via electronic mail to all the members (n = 2420) of the Italian Federation of the Internal Medicine Hospital Executives’ Associations (FADOI) in June 2015. Three hundred and fifty two physicians (14.5%) returned it (participants' median age 51 years; females 46.9%). The majority of respondents prescribe primary thromboprophylaxis (usually with heparin) in non-surgical patients with solid brain neoplasms and brain metastases in concomitance with high-risk conditions. Full-dose anticoagulation with either low-molecular-weight heparin or fondaparinux is the preferred option for acute VTE (69.6%), while a reduced dose is chosen by 21.0% of physicians. The presence of a highly vascular brain neoplasm histotype mandates the prescription of a reduced-dose antithrombotic regimen in a minority of respondents. Vena cava filter placement is an option for the treatment of acute VTE in more than 6% of respondents. Anticoagulants are often prescribed for both VTE primary prevention and treatment. In conclusion, physicians’ managements are partially in contrast to recent guidelines, reinforcing the need for educational programs and other studies in this setting.
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Acknowledgements
We thank all the respondents for the time they devoted to complete the questionnaire and the Executive Committee of the FADOI for their help in promoting this survey. The work of Stefano Barco is supported by the German Federal Ministry of Education and Research (BMBF 01EO1003 and 01EO1503).
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The study procedures were in accordance with the ethical standards of the latest Helsinki declaration.
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All the participants provided written consent for their participation in this survey at the time of online data collection. Due to the anonymous and voluntary nature of the study, no identifying information about participants was mandatory for inclusion.
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Mumoli, N., Barco, S., Cei, M. et al. Prevention and treatment of venous thromboembolism in patients with solid brain neoplasms: results of a survey among Italian physicians. Intern Emerg Med 12, 437–443 (2017). https://doi.org/10.1007/s11739-016-1578-4
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DOI: https://doi.org/10.1007/s11739-016-1578-4