TY - JOUR
T1 - Low-dose Buprenorphine Initiation in Hospitalized Adults With Opioid Use Disorder
T2 - A Retrospective Cohort Analysis
AU - Button, Dana
AU - Hartley, Jennifer
AU - Robbins, Jonathan
AU - Levander, Ximena A.
AU - Smith, Natashia J.
AU - Englander, Honora
N1 - Publisher Copyright:
© 2022 Lippincott Williams and Wilkins. All rights reserved.
PY - 2022/3/1
Y1 - 2022/3/1
N2 - Objectives:Patients with opioid use disorder (OUD) can initiate buprenorphine without requiring a withdrawal period through a low-dose (sometimes referred to as "micro-induction") approach. Although there is growing interest in low-dose buprenorphine initiation, current evidence is limited to case reports and small case series.Methods:We performed a retrospective cohort study of patients with OUD seen by a hospital-based addiction medicine consult service who underwent low-dose buprenorphine initiation starting during hospital admission. We then integrated our practice-based experiences with results from the existing literature to create practice considerations.Results:Sixty-eight individuals underwent 72 low-dose buprenorphine initiations between July 2019 and July 2020. Reasons for low-dose versus standard buprenorphine initiation included co-occurring pain (91.7%), patient anxiety around the possibility of withdrawal (69.4%), history of precipitated withdrawal (9.7%), opioid withdrawal intolerance (6.9%), and other reason/not specified (18.1%). Of the 72 low-dose buprenorphine initiations, 50 (69.4%) were completed in the hospital, 9 (12.5%) transitioned to complete as an outpatient, and 13 (18.1%) were terminated early. We apply our experiences and findings from literature to recommendations for varied clinical scenarios, including acute illness, co-occurring pain, opioid withdrawal intolerance, transition from high dose methadone to buprenorphine, history of precipitated withdrawal, and rapid hospital discharge. We share a standard low-dose initiation protocol with potential modifications based on above scenarios.Conclusions:Low-dose buprenorphine initiation offers a well-tolerated and versatile approach for hospitalized patients with OUD. We share lessons from our experiences and the literature, and provide practical considerations for providers.
AB - Objectives:Patients with opioid use disorder (OUD) can initiate buprenorphine without requiring a withdrawal period through a low-dose (sometimes referred to as "micro-induction") approach. Although there is growing interest in low-dose buprenorphine initiation, current evidence is limited to case reports and small case series.Methods:We performed a retrospective cohort study of patients with OUD seen by a hospital-based addiction medicine consult service who underwent low-dose buprenorphine initiation starting during hospital admission. We then integrated our practice-based experiences with results from the existing literature to create practice considerations.Results:Sixty-eight individuals underwent 72 low-dose buprenorphine initiations between July 2019 and July 2020. Reasons for low-dose versus standard buprenorphine initiation included co-occurring pain (91.7%), patient anxiety around the possibility of withdrawal (69.4%), history of precipitated withdrawal (9.7%), opioid withdrawal intolerance (6.9%), and other reason/not specified (18.1%). Of the 72 low-dose buprenorphine initiations, 50 (69.4%) were completed in the hospital, 9 (12.5%) transitioned to complete as an outpatient, and 13 (18.1%) were terminated early. We apply our experiences and findings from literature to recommendations for varied clinical scenarios, including acute illness, co-occurring pain, opioid withdrawal intolerance, transition from high dose methadone to buprenorphine, history of precipitated withdrawal, and rapid hospital discharge. We share a standard low-dose initiation protocol with potential modifications based on above scenarios.Conclusions:Low-dose buprenorphine initiation offers a well-tolerated and versatile approach for hospitalized patients with OUD. We share lessons from our experiences and the literature, and provide practical considerations for providers.
KW - buprenorphine
KW - hospital
KW - induction
KW - microdose
KW - opioid-related disorders
UR - http://www.scopus.com/inward/record.url?scp=85115178549&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85115178549&partnerID=8YFLogxK
U2 - 10.1097/ADM.0000000000000864
DO - 10.1097/ADM.0000000000000864
M3 - Article
C2 - 34001775
AN - SCOPUS:85115178549
SN - 1932-0620
VL - 16
SP - E105-E111
JO - Journal of addiction medicine
JF - Journal of addiction medicine
IS - 2
ER -