Hypercoagulation screening as an innovative tool for risk assessment, early diagnosis and prognosis in cancer: The HYPERCAN study

The HYPERCAN is a prospective observational Italian multicentre study started in 2012, structured in two main projects (i.e. Projects A and B) that involve both healthy subjects and cancer patients. The HYPERCAN study aims to assess whether the occurrence of a hypercoagulable state may be predictive of cancer diagnosis in healthy individuals, or may be predictive of disease recurrence, clinical progression and thrombosis in cancer patients. Project A involves two different large cohorts of subjects: The first cohort (Project A-1) consists of 10,000 healthy volunteer blood donors to be enrolled and prospectively follow-up for cancer occurrence, while the second cohort (Project A-2) consists of 25,000 people already enrolled in the framework of the general population-based Moli-Sani study. Project B involves 4,000 adult patients with a confirmed diagnosis of four different cancer types (both limited/resected or metastatic diseases), i.e. non-small cell-lung, gastric, colorectal, and breast cancer, to be enrolled and followed up for 5 years or death. Blood samples from all enrolled subjects are collected at baseline and then at different time intervals according to specific time schedules set up for either normal subjects, or patients with limited cancers, or patients with metastatic cancers. Samples will be analysed for a panel of hemostatic proteins, clotting activation biomarkers, thrombin generation, procoagulant microparticles, and thrombophilic polymorphisms. As of November 2015, 6,189 healthy blood donors have been enrolled in project A-1 and 2,532 cancer patients in project B. Clinical follow-up and biological assays are ongoing. The HYPERCAN study wants to explore in different subset of individuals, affected and non-affected by malignant disease, the relationship between coagulation and cancer. The prospective design and the involvement of a large number of individuals will definitively clarify whether alterations in circulating thrombotic markers may be predictive of cancer diagnosis in an otherwise healthy subject and/or may be prognostic of cancer outcome, or of disease progression/relapse in cancer-affected individuals. Finally, the proposed screening with relatively simple and non-high-cost laboratory tests and the use of easy-obtainable peripheral blood samples add a very relevant translational value to this study

The management of acute venous thromboembolism in clinical practice - study rationale and protocol of the European PREFER in VTE Registry

Background: Venous thromboembolism (VTE) is a major health problem, with over one million events every year in Europe. However, there is a paucity of data on the current management in real life, including factors influencing treatment pathways, patient satisfaction, quality of life (QoL), and utilization of health care resources and the corresponding costs. The PREFER in VTE registry has been designed to address this and to understand medical care and needs as well as potential gaps for improvement. Methods/design: The PREFER in VTE registry was a prospective, observational, multicenter study conducted in seven European countries including Austria, France Germany, Italy, Spain, Switzerland, and the UK to assess the characteristics and the management of patients with VTE, the use of health care resources, and to provide data to estimate the costs for 12 months treatment following a first-time and/or recurrent VTE diagnosed in hospitals or specialized or primary care centers. In addition, existing anticoagulant treatment patterns, patient pathways, clinical outcomes, treatment satisfaction, and health related QoL were documented. The centers were chosen to reflect the care environment in which patients with VTE are managed in each of the participating countries. Patients were eligible to be enrolled into the registry if they were at least 18 years old, had a symptomatic, objectively confirmed first time or recurrent acute VTE defined as either distal or proximal deep vein thrombosis, pulmonary embolism or both. After the baseline visit at the time of the acute VTE event, further follow-up documentations occurred at 1, 3, 6 and 12 months. Follow-up data was collected by either routinely scheduled visits or by telephone calls. Results: Overall, 381 centers participated, which enrolled 3,545 patients during an observational period of 1 year. Conclusion: The PREFER in VTE registry will provide valuable insights into the characteristics of patients with VTE and their acute and mid-term management, as well as into drug utilization and the use of health care resources in acute first-time and/or recurrent VTE across Europe in clinical practice. Trial registration: Registered in DRKS register, ID number: DRKS0000479

ESICM LIVES 2016: part two : Milan, Italy. 1-5 October 2016.

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