Blood clots can cause critical or lethal problems in patients, and individuals with antiphospholipid syndrome can experience these events at any location in their bodies. However, there’s not a great deal of clarity on which risk factors are most significant for this condition. In this Q&A, we feature a conversation with Eileen J. Lydon, ANP-BC, a rheumatology nurse practitioner at New York University Langone Orthopedic Hospital, who recently spoke on recommendations for treating patients with antiphospholipid syndrome.