Rapid intravenous symptom-inhibiting fentanyl induction (SIFI) to optimize rotation onto oral opioid agonist therapy among individuals who use unregulated fentanyl: protocol for an open-label, single arm clinical trial

Publication: Addiction Science and Clinical Practice
UBC Author(s): Pouya Rezazadeh-Azar (Psychiatry / Faculty of Medicine), Julio Sergio Gonzalez-Montaner (Division of Infectious Diseases / Faculty of Medicine)
ISSN: 19400632
Volume: 20
Publication Date: December 2025