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Open‐label trial of a single‐day induction onto buprenorphine extended‐release injection for users of heroin and fentanyl
Author(s) -
Mariani John J.,
Mahony Amy L.,
Podell Samuel C.,
Brooks Daniel J.,
Brezing Christina,
Luo Sean X.,
Naqvi Nasir H.,
Levin Frances R.
Publication year - 2021
Publication title -
the american journal on addictions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.997
H-Index - 76
eISSN - 1521-0391
pISSN - 1055-0496
DOI - 10.1111/ajad.13193
Subject(s) - buprenorphine , fentanyl , medicine , heroin , opioid use disorder , anesthesia , open label , opioid , clinical trial , pharmacology , drug , receptor
Abstract Background and Objectives Fentanyl and other highly potent synthetic opioids are the leading cause of opioid overdose deaths in the United States. Methods This study was an open‐label, uncontrolled 12‐week outpatient clinical trial to test the feasibility of a single‐day induction onto extended‐release buprenorphine (BXR) injection treatment for five adults (N = 5) with opioid use disorder using heroin‐containing fentanyl. Participants were planned to receive three monthly BXR injections (300, 300, and 100 mg). Results After receiving 24 mg sublingual buprenorphine (SL‐BUP), all five participants received the BXR 300 mg injection on the first day of induction. All five participants were retained for the full 3‐month study period postinduction and received all three scheduled BXR injections. Discussion and Conclusion This study provides preliminary evidence supporting the feasibility of inducting users of heroin‐containing fentanyl onto BXR 300 mg in a single day. Scientific Significance The ability to administer a long‐acting injection of BXR that assures therapeutic serum levels for a month on the first day of treatment contact is a promising development for the treatment of OUD.