Systemic Estrogen Therapy and Thrombosis: A Call for Individualized Clinical Decision Making in the Acute Care Setting.

Abstract

Systemic estrogen therapies (SETs) are integral to health care, playing critical roles in reproductive rights, managing heavy menstrual bleeding (HMB), alleviating menopausal symptoms, and supporting gender-affirming hormone therapy (GAHT) for transwomen. However, SETs are associated with an increased risk of venous thromboembolism (VTE), posing a challenge in the acute care setting. Here, we explore the nuanced management of SETs in patients who present with a hormone-related VTE in the acute care setting. The prevailing practice of discontinuing SETs in this setting may lead to significant adverse effects, including exacerbation of HMB, unintended pregnancy, menopausal symptoms, and psychological distress from interrupted GAHT or hormone replacement therapy. The discontinuation of SETs can severely affect patients' health, quality of life, and adherence to anticoagulation therapy in the case of HMB, increasing the risk of VTE recurrence. We challenge the practice of broadly discontinuing SETs in the acute care setting, advocating for a patient-centered approach that considers the underlying reasons for SET use, potential adverse effects of abrupt cessation, and individual patient needs. We underscore the importance of shared decision making and individualized care, particularly for historically marginalized groups in health care, cis women, transwomen, and individuals with HMB, to ensure safe, equitable, and affirming health care. A tailored approach to managing SETs in the acute care setting will enhance health care delivery and reduce health inequities. Lastly, we highlight the need for further research, particularly regarding GAHT-related VTE for transwomen.