The Effects of One-time Intraoperative Methadone During Laparoscopic Hysterectomy in Reducing Opioid Prescription. — StellaPhase 2 — Testing in a larger group (up to a few hundred people) to further evaluate safety and begin to assess effectiveness.
Trial locations(2 sites)
United States
The Johns Hopkins Bayview Medical Center, Baltimore, Maryland The Johns Hopkins Hospital, Baltimore, Maryland Last updated January 2026