Perioperative Dexmedetomidine to Reduce Post-procedure Grief Following Second-trimester Dilation and Evacuation

People seeking second-trimester dilation and evacuation (D\&E) procedures are often facing profoundly challenging circumstances, including desired pregnancies complicated by fetal anomalies or demise, serious maternal health conditions, or changes in financial or relationship status. Although abortion regret is uncommon, the emotional burden surrounding these experiences is substantial: many patients experience significant grief and post-traumatic stress symptoms in the weeks to months following care. Perioperative interventions that decrease the body's stress response offer a promising opportunity to reduce downstream psychologic morbidity. Dexmedetomidine has been shown to reduce PTSD symptoms in other high-stress medical and surgical settings. The investigators are undertaking a randomized trial to evaluate whether perioperative administration of dexmedetomidine during second-trimester D\&E can reduce the frequency and severity of post-procedural grief, directly addressing an unmet need in patient-centered, trauma-informed abortion care.

Inclusion Criteria: * English- or Spanish-fluency * 16-26 weeks gestation * D\&E in the operating room Exclusion Criteria: * Unscheduled or emergent procedure * Contraindication to dexmedetomidine per package insert * Judgement of clinical anesthesiologist providing care