Shared decision making and specific informed consent in patients with aortic aneurysms

IntroductionStudies show that vascular surgery patients have the desire to participate more actively in their treatment, but that they find it difficult to express themselves. Patients prefer to know all the therapeutic options available, not just those that the surgeon considers appropriate. With this knowledge, patients can begin to choose the most appropriate therapeutic modality for themselves, also becoming responsible for the therapeutic decision. Therefore, the objective of this paper was to analyze the refusal rate of elective aortic aneurysm surgery in asymptomatic patients after the presentation of a detailed IC form followed by a meeting where the patient and his or her family could analyze each item; MethodsData from 49 patients who had aneurysms and were offered surgical treatment were retrospectively collected and analyzed. ResultsAfter reading the IC and the described meeting, among the 49 patients, 13 (26.5%) refused surgery. We observed that patients who refused surgery had statistically smaller aneurysms than patients who accepted surgery (9% versus 26%). ConclusionOne-quarter of patients who were indicated for elective surgical correction of aortic aneurysms rejected surgery after SDM, which consisted of the presentation of an IC form followed by a clarification meeting for the patient and his or her family to analyze each item. The only factor that significantly influenced a rejection of the procedure was the size of the aneurysm, so patients who rejected surgery had smaller aneurysms than those who accepted surgery.