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Lynch V, Clemans-Cope L. Initiation and Receipt of Medication for Opioid Use Disorder Among Adolescents and Young Adults in 4 State Medicaid Programs in 2018: Improving Medicaid Quality Metrics. SUBSTANCE USE & ADDICTION JOURNAL 2024; 45:434-445. [PMID: 38294428 DOI: 10.1177/29767342241227791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
BACKGROUND Medications for opioid use disorder (MOUD) in youth can reduce harms but many youths do not receive MOUD. Improving quality metrics of MOUD among youth can advance interventions for youth with opioid use disorder (OUD). METHODS We relied on 2018 Medicaid claims data from California, Colorado, Massachusetts, and New Mexico. We calculated the percentage of youth with OUD included in the quality metric for initiation, and the percentage who initiated by state. We also calculated the percentage excluded from the quality metric for initiation because they have an existing episode of OUD care and their MOUD receipt. We compared the characteristics of those who initiated/received MOUD to those who did not and compared state estimates after adjusting for age and health conditions. RESULTS Estimates of initiation exclude about half of the youth with OUD because they were in an existing episode of OUD care and could not be observed initiating. Among youth in a new episode of OUD care, only about 1 in 4 initiated and state estimates varied from 18.9% to 40.1%. Among youth with an existing episode of OUD care, more than half received MOUD and state estimates ranged from 35.2% to 71.3%. Youth who initiated MOUD or received MOUD with an existing OUD had more severe OUD but fewer co-occurring substance use disorders or mental or physical health diagnoses. After adjusting for age and health conditions, MOUD still varied substantially across states. CONCLUSIONS Most youth with a new OUD diagnosis do not initiate MOUD but more than half of the youth in an existing OUD diagnosis receive MOUD. MOUD quality metrics that are disaggregated, adjusted, and inclusive of youth in an existing episode of care provide additional insight into opportunities to better support youth who might choose MOUD. State differences should be further studied for insight into policies that may affect MOUD.
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Morgan JR, Reif S, Stewart MT, Larochelle MR, Adams RS. Characterizing the Association Between Traumatic Brain Injury and Discontinuation of Medications for Opioid Use Disorder in a Commercially Insured Adult Population. J Head Trauma Rehabil 2024:00001199-990000000-00170. [PMID: 39019485 DOI: 10.1097/htr.0000000000000964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/19/2024]
Abstract
OBJECTIVE Extending prior research that has found that people with traumatic brain injury (TBI) experience worse substance use treatment outcomes, we examined whether history of TBI was associated with discontinuation of medication to treat opioid use disorder (MOUD), an indicator of receiving evidence-based treatment. SETTING We used MarketScan claims data to capture inpatient, outpatient, and retail pharmacy utilization from large employers in all 50 states from 2016 to 2019. PARTICIPANTS We identified adults aged 18 to 64 initiating non-methadone MOUD (ie, buprenorphine, injectable naltrexone, and oral naltrexone) in 2016-2019. The exposure was whether an individual had a TBI diagnosis in the 2 years before initiating MOUD. During this period, there were 709 individuals with TBI who were then matched with 709 individuals without TBI. DESIGN We created a retrospective cohort of matched individuals with and without TBI and used quasi-experimental methods to identify the association between TBI status and MOUD use. We estimated propensity scores by TBI status and created a 1:1 matched cohort of people with and without TBI who initiated MOUD. We used a Cox proportional hazards model to identify the association between TBI and MOUD discontinuation. MAIN MEASURE The outcome was discontinuation of MOUD (ie, a gap of 14 days or more of MOUD). RESULTS Among those initiating MOUD, the majority were under 26 years of age, male, and living in an urban setting. Nearly 60% of individuals discontinued medication by 6 months. Adults with TBI had an elevated risk of MOUD discontinuation (hazard ratio [HR] 1.13; 95% confidence interval [CI], 1.01-1.27) compared to those without TBI. Additionally, initiating oral naltrexone was associated with a higher risk of discontinuation (HR 1.63; 95% CI, 1.40-1.90). CONCLUSION We found evidence of reduced MOUD retention among people with TBI. Differences in MOUD retention may reflect health care inequities, as there are no medical contraindications to using MOUD for people with TBI or other disabilities.
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Affiliation(s)
- Jake R Morgan
- Department of Health Law, Policy, and Management, Boston University School of Public Health, Boston, Massachusetts (Dr Morgan); Institute for Behavioral Health, Heller School for Social Policy and Management, Brandeis University, Waltham, Massachusetts, USA (Dr Stewart); Department of Medicine, Boston Medical Center and Boston University School of Medicine, Boston, Massachusetts, USA (Dr Larochelle); and Rocky Mountain Mental Illness Research Education and Clinical Center, Veterans Affairs, Aurora, Colorado, USA (Dr Adams)
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Hoffman KL, Milazzo F, Williams NT, Samples H, Olfson M, Diaz I, Doan L, Cerda M, Crystal S, Rudolph KE. Independent and joint contributions of physical disability and chronic pain to incident opioid use disorder and opioid overdose among Medicaid patients. Psychol Med 2024; 54:1419-1430. [PMID: 37974483 PMCID: PMC10994776 DOI: 10.1017/s003329172300332x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
BACKGROUND Chronic pain has been extensively explored as a risk factor for opioid misuse, resulting in increased focus on opioid prescribing practices for individuals with such conditions. Physical disability sometimes co-occurs with chronic pain but may also represent an independent risk factor for opioid misuse. However, previous research has not disentangled whether disability contributes to risk independent of chronic pain. METHODS Here, we estimate the independent and joint adjusted associations between having a physical disability and co-occurring chronic pain condition at time of Medicaid enrollment on subsequent 18-month risk of incident opioid use disorder (OUD) and non-fatal, unintentional opioid overdose among non-elderly, adult Medicaid beneficiaries (2016-2019). RESULTS We find robust evidence that having a physical disability approximately doubles the risk of incident OUD or opioid overdose, and physical disability co-occurring with chronic pain increases the risks approximately sixfold as compared to having neither chronic pain nor disability. In absolute numbers, those with neither a physical disability nor chronic pain condition have a 1.8% adjusted risk of incident OUD over 18 months of follow-up, those with physical disability alone have an 2.9% incident risk, those with chronic pain alone have a 3.6% incident risk, and those with co-occurring physical disability and chronic pain have a 11.1% incident risk. CONCLUSIONS These findings suggest that those with a physical disability should receive increased attention from the medical and healthcare communities to reduce their risk of opioid misuse and attendant negative outcomes.
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Affiliation(s)
- Katherine L. Hoffman
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | - Floriana Milazzo
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | - Nicholas T. Williams
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | | | - Mark Olfson
- Department of Epidemiology, Mailman School of Public Health, Columbia University
| | - Ivan Diaz
- New York University Grossman School of Medicine
| | - Lisa Doan
- New York University Grossman School of Medicine
| | | | | | - Kara E. Rudolph
- Department of Epidemiology, Mailman School of Public Health, Columbia University
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Rajagopal S, Westra J, Raji MA, Wilkes D, Kuo YF. Access to Medications for Opioid Use Disorder During COVID-19: Retrospective Study of Commercially Insured Patients from 2019-2022. Am J Prev Med 2024; 66:635-644. [PMID: 37979624 PMCID: PMC11128187 DOI: 10.1016/j.amepre.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 11/11/2023] [Accepted: 11/13/2023] [Indexed: 11/20/2023]
Abstract
INTRODUCTION This study assesses disparities in medications for opioid use disorder in adults with opioid use disorder and examines the associations between state-level COVID-19 lockdown and telehealth policies and medications for opioid use disorder utilization rates during the COVID-19 pandemic. METHODS This retrospective cohort study of 396,872 adults with opioid use disorder analyzed monthly medications for opioid use disorder utilization rates between January 2019 and June 2022 using data from Clinformatics Data Mart Database. Primary outcome measure was monthly medications for opioid use disorder utilization rates. Variables of interest were patients' demographics and state-level characteristics (telehealth policies for controlled substance prescribing, COVID-19 lockdown policy, and registered buprenorphine providers/100,000). In multivariable analyses, time trend was grouped into four time periods: before COVID-19, early COVID-19, early vaccine, and Omicron-related COVID-19 surge and thereafter. RESULTS Medications for opioid use disorder rates increased from a 1.2% change in slope monthly on a log scale to 2% monthly from February 2021 to October 2021, after which the utilization rate increased to a lesser degree. Women had 28% lower odds of receiving medications for opioid use disorder than men; Hispanic, Black, and Asian patients had 40%, 34%, and 32% lower odds of receiving medications for opioid use disorder than White patients, respectively. These sex and racial disparities persisted throughout the pandemic. Regional medications for opioid use disorder rate differences, mediated by buprenorphine providers/100,000 state population, decreased during the pandemic. States with telehealth policies for controlled substance prescribing had greater percentages of patients on medications for opioid use disorder (11.7%) than states without such policies (10.4%). CONCLUSIONS Monthly medications for opioid use disorder rates increased during the pandemic, with higher rates in men, White individuals, and residents of the Northeast region. States with policies permitting telehealth prescribing of controlled substances also had higher medications for opioid use disorder rates, supporting a future expansion of medications for opioid use disorder-related telehealth to improve access to care.
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Affiliation(s)
- Shilpa Rajagopal
- John Sealy School of Medicine, University of Texas Medical Branch, Galveston, Texas
| | - Jordan Westra
- Department of Biostatistics & Data Science, School of Public and Population Health, University of Texas Medical Branch, Galveston, Texas
| | - Mukaila A Raji
- Division of Geriatrics & Palliative Medicine, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas; Sealy Center On Aging, University of Texas Medical Branch, Galveston, Texas
| | - Denise Wilkes
- Department of Anesthesiology, University of Texas Medical Branch, Galveston, Texas
| | - Yong-Fang Kuo
- Department of Biostatistics & Data Science, School of Public and Population Health, University of Texas Medical Branch, Galveston, Texas; Division of Geriatrics & Palliative Medicine, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas; Sealy Center On Aging, University of Texas Medical Branch, Galveston, Texas.
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Perry A, Wheeler-Martin K, Hasin DS, Terlizzi K, Mannes ZL, Jent V, Townsend TN, Pamplin JR, Crystal S, Martins SS, Cerdá M, Krawczyk N. Utilization and disparities in medication treatment for opioid use disorder among patients with comorbid opioid use disorder and chronic pain during the COVID-19 pandemic. Drug Alcohol Depend 2023; 253:111023. [PMID: 37984034 PMCID: PMC10841620 DOI: 10.1016/j.drugalcdep.2023.111023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 10/10/2023] [Accepted: 10/31/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND The COVID-19 pandemic's impact on utilization of medications for opioid use disorder (MOUD) among patients with opioid use disorder (OUD) and chronic pain is unclear. METHODS We analyzed New York State (NYS) Medicaid claims from pre-pandemic (August 2019-February 2020) and pandemic (March 2020-December 2020) periods for beneficiaries with and without chronic pain. We calculated monthly proportions of patients with OUD diagnoses in 6-month-lookback windows utilizing MOUD and proportions of treatment-naïve patients initiating MOUD. We used interrupted time series to assess changes in MOUD utilization and initiation rates by medication type and by race/ethnicity. RESULTS Among 20,785 patients with OUD and chronic pain, 49.3% utilized MOUD (versus 60.3% without chronic pain). The pandemic did not affect utilization in either group but briefly disrupted initiation among patients with chronic pain (β=-0.009; 95% CI [-0.015, -0.002]). Overall MOUD utilization was not affected by the pandemic for any race/ethnicity but opioid treatment program (OTP) utilization was briefly disrupted for non-Hispanic Black individuals (β=-0.007 [-0.013, -0.001]). The pandemic disrupted overall MOUD initiation in non-Hispanic Black (β=-0.007 [-0.012, -0.002]) and Hispanic individuals (β=-0.010 [-0.019, -0.001]). CONCLUSIONS Adults with chronic pain who were enrolled in NYS Medicaid before the COVID-19 pandemic had lower MOUD utilization than those without chronic pain. MOUD initiation was briefly disrupted, with disparities especially in racial/ethnic minority groups. Flexible MOUD policy initiatives may have maintained overall treatment utilization, but disparities in initiation and care continuity remain for patients with chronic pain, and particularly for racial/ethnic minoritized subgroups.
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Affiliation(s)
- Allison Perry
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States.
| | - Katherine Wheeler-Martin
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States
| | - Deborah S Hasin
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States
| | - Kelly Terlizzi
- Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States
| | - Zachary L Mannes
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States
| | - Victoria Jent
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States
| | - Tarlise N Townsend
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States
| | - John R Pamplin
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States; Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States
| | - Stephen Crystal
- Rutgers Institute for Health, Health Care Policy and Aging Research, Rutgers University, New Brunswick, NJ, United States
| | - Silvia S Martins
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States
| | - Magdalena Cerdá
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States
| | - Noa Krawczyk
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, New York, NY, United States
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