Journal of substance use and addiction treatment · 2023
Comparing outcomes of extended-release naltrexone in adolescents and young adults with opioid use disorder.
СтатьяСравнительное исследованиеРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Mitchell Shannon Gwin, Fletcher Jesse B, Monico Laura B, Gryczynski Jan, Fishman Marc J, O'Grady Kevin E, Schwartz Robert P
Аннотация
INTRODUCTION: Opioid use among youth is a public health concern in the United States, with >3300 overdose deaths occurring nationally each year. Unfortunately, youth in the United States are still prescribed medication for opioid use disorder (OUD) at a lower rate than their adult counterparts.
METHODS: From 10/2013 to 01/2018, adolescents (ages 15-17; n = 25) and young adults (ages 18-21; n = 263) with moderate to severe OUD enrolled in the parent trial of extended-release naltrexone (XR-NTX; n = 82) versus treatment-as-usual (TAU; either buprenorphine maintenance [n = 94] or counseling without buprenorphine maintenance [n = 112]). The study assessed opioid use outcomes for adolescents vs. young adults using timeline follow-back self-report procedures at baseline and 3-/6-month follow-up assessments. Mixed-effects longitudinal and clustered panel regression models compared treatment effects over time of XR-NTX and TAU on opioid use outcomes in this secondary analysis.
RESULTS: Though adolescent participants reported significantly less opioid use at baseline relative to their young adult counterparts (p < 0.05), the two age groups reported similar rates of opioid use throughout the intervention period. Additionally, both adolescents and young adults receiving XR-NTX evidenced lower rates of opioid use than those receiving TAU at all time points, and adolescents on XR-NTX were the only group who reduced their opioid use at all time points. Mixed-effects models indicated adolescents receiving XR-NTX demonstrated a 48 % lower rate of opioid use days [Incidence Rate Ratio (IRR) = 0.52; p = 0.020], while young adults receiving XR-NTX reported an estimated 26 % lower rate (IRR = 0.74; p = 0.009).
CONCLUSIONS: Results indicate that adolescents respond favorably to XR-NTX relative to TAU for treatment of OUD, demonstrating similar outcomes to young adults.
METHODS: From 10/2013 to 01/2018, adolescents (ages 15-17; n = 25) and young adults (ages 18-21; n = 263) with moderate to severe OUD enrolled in the parent trial of extended-release naltrexone (XR-NTX; n = 82) versus treatment-as-usual (TAU; either buprenorphine maintenance [n = 94] or counseling without buprenorphine maintenance [n = 112]). The study assessed opioid use outcomes for adolescents vs. young adults using timeline follow-back self-report procedures at baseline and 3-/6-month follow-up assessments. Mixed-effects longitudinal and clustered panel regression models compared treatment effects over time of XR-NTX and TAU on opioid use outcomes in this secondary analysis.
RESULTS: Though adolescent participants reported significantly less opioid use at baseline relative to their young adult counterparts (p < 0.05), the two age groups reported similar rates of opioid use throughout the intervention period. Additionally, both adolescents and young adults receiving XR-NTX evidenced lower rates of opioid use than those receiving TAU at all time points, and adolescents on XR-NTX were the only group who reduced their opioid use at all time points. Mixed-effects models indicated adolescents receiving XR-NTX demonstrated a 48 % lower rate of opioid use days [Incidence Rate Ratio (IRR) = 0.52; p = 0.020], while young adults receiving XR-NTX reported an estimated 26 % lower rate (IRR = 0.74; p = 0.009).
CONCLUSIONS: Results indicate that adolescents respond favorably to XR-NTX relative to TAU for treatment of OUD, demonstrating similar outcomes to young adults.