Safety and Efficiency of the YEARS Algorithm Versus Computed Tomography Pulmonary Angiography Alone for Suspected Pulmonary Embolism in Patients With Malignancy : HYDRA Study
The aim of this study is to prospectively validate the safety and efficiency of management according to the YEARS algorithm to safely rule out clinically suspected PE in patients with active malignancy to be compared with 'standard' management by computed tomography pulmonary angiography (CTPA) alone in a randomized study.
⁃ In order to be eligible to participate in this study, a subject must meet all of the following criteria:
• Clinically suspected PE as judged by the treating clinician
• Any type of active malignancy (other than basal-cell or squamous-cell carcinoma of the skin), defined as diagnosis within six months before the study inclusion (as confirmed histologically or high suspicion as judged by the clinician), receiving treatment for malignancy at time of inclusion or during 6 months prior to randomization, including recurrent or local metastatic malignancy
• Outpatients and hospitalized patients
• Age ≥ 18 years
• Signed and dated informed consent, available for start of the trial procedure