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Saunders EC, Budney AJ, Cavazos-Rehg P, Scherer E, Bell K, John D, Marsch LA. Evaluating preferences for medication formulation and treatment model among people who use opioids non-medically: A web-based cross-sectional study. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024; 163:209383. [PMID: 38670531 PMCID: PMC11180569 DOI: 10.1016/j.josat.2024.209383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 02/19/2024] [Accepted: 04/22/2024] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Over the past decade, treatment for opioid use disorder has expanded to include long-acting injectable and implantable formulations of medication for opioid use disorder (MOUD), and integrated treatment models systematically addressing both behavioral and physical health. Patient preference for these treatment options has been underexplored. Gathering data on OUD treatment preferences is critical to guide the development of patient-centered treatment for OUD. This cross-sectional study assessed preferences for long-acting MOUD and integrated treatment using an online survey. METHODS An online Qualtrics survey assessed preferences for MOUD formulation and integrated treatment models. The study recruited participants (n = 851) in October and November 2019 through advertisements or posts on Facebook, Google AdWords, Reddit, and Amazon Mechanical Turk (mTurk). Eligible participants scored a two or higher on the opioid pain reliever or heroin scales of the Tobacco, Alcohol Prescription Medication and other Substance Use (TAPS) Tool. Structured survey items obtained patient preference for MOUD formulation and treatment model. Using stated preference methods, the study assessed preference via comparison of preferred options for MOUD and treatment model. RESULTS In the past year, 824 (96.8 %) participants reported non-prescribed use of opioid pain relievers (mean TAPS score = 2.72, SD = 0.46) and 552 (64.9 %) reported heroin or fentanyl use (mean TAPS score = 2.73, SD = 0.51). Seventy-four percent of participants (n = 631) reported currently or previously receiving OUD treatment, with 407 (48.4 %) receiving MOUD. When asked about preferences for type of MOUD formulation, 452 (53.1 %) preferred a daily oral formulation, 115 (13.5 %) preferred an implant, 114 (13.4 %) preferred a monthly injection and 95 (11.2 %) preferred a weekly injection. Approximately 8.8 % (n = 75) would not consider MOUD regardless of formulation. The majority of participants (65.2 %, n = 555) preferred receiving treatment in a specialized substance use treatment program distinct from their medical care, compared with receiving care in an integrated model (n = 296, 34.8 %). CONCLUSIONS Though most participants expressed willingness to try long-acting MOUD formulations, the majority preferred short-acting formulations. Likewise, the majority preferred non-integrated treatment in specialty substance use settings. Reasons for these preferences provide insight on developing effective educational tools for patients and suggesting targets for intervention to develop a more acceptable treatment system.
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Affiliation(s)
- Elizabeth C Saunders
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, USA.
| | - Alan J Budney
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, USA.
| | - Patricia Cavazos-Rehg
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA.
| | - Emily Scherer
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, USA
| | - Kathleen Bell
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, USA.
| | | | - Lisa A Marsch
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, Lebanon, NH, USA.
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Wenzel K, Thomas J, Carrano J, Stidham J, Fishman M. A pilot randomized controlled trial of medication adherence therapy: Psychosocial leverage using a significant other (MAT-PLUS) for individuals on extended-release naltrexone. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024; 163:209366. [PMID: 38636807 DOI: 10.1016/j.josat.2024.209366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 03/24/2024] [Accepted: 04/07/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Extended-release naltrexone (XR-NTX) is an important treatment option for individuals with opioid use disorder (OUD) and/or alcohol use disorder (AUD). However, problems with retention are a major barrier to its overall effectiveness, and interventions to improve adherence are underdeveloped. The purpose of this study was to pilot test the MAT-PLUS intervention, which combines assertive outreach and involvement of a treatment significant other (TSO) to improve adherence to XR-NTX. METHODS Adults (N = 41) seeking treatment for OUD and/or AUD with XR-NTX were recruited from an inpatient addiction treatment center and randomized to the MAT-PLUS intervention or treatment as usual (TAU) for 16-weeks. TSOs (N = 19) of individuals in the MAT-PLUS condition were also enrolled. The primary outcome was the number of XR-NTX doses received and relapse to regular heavy use (opioid or alcohol) was a secondary outcome. RESULTS Participants in the MAT-PLUS group received 3.4 doses compared to 2.5 in TAU, which was significant after controlling for SUD diagnosis (p < 0.05). Rates of receipts of all prescribed doses were 61.1 % in MAT-PLUS compared to 30.4 % in TAU, giving an NNT of 3.3. Relapse rates and days of heavy use did not vary by treatment group. CONCLUSIONS This study demonstrates preliminary efficacy of the MAT-PLUS intervention for XR-NTX adherence. This study was limited by its small sample size and future research should broaden the intervention to apply across medications for SUD in larger samples. Family support with an emphasis on medication adherence has strong potential for improving addiction treatment outcomes.
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Affiliation(s)
- Kevin Wenzel
- Maryland Treatment Centers, 3800 Frederick Ave, Baltimore, MD 21229, United States of America.
| | - Julia Thomas
- Maryland Treatment Centers, 3800 Frederick Ave, Baltimore, MD 21229, United States of America
| | - Jennifer Carrano
- Maryland Treatment Centers, 3800 Frederick Ave, Baltimore, MD 21229, United States of America
| | - Jennifer Stidham
- Maryland Treatment Centers, 3800 Frederick Ave, Baltimore, MD 21229, United States of America; Wayne State University, 5057 Woodward, Suite 7908, Detroit, MI 4820, United States of America
| | - Marc Fishman
- Maryland Treatment Centers, 3800 Frederick Ave, Baltimore, MD 21229, United States of America; Johns Hopkins University School of Medicine Dept of Psychiatry and Behavioral Sciences, 600 North Wolfe Street, Baltimore, MD 21287, United States of America
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Bahji A, Crockford D, Brasch J, Schutz C, Buckley L, Danilewitz M, Dubreucq S, Mak M, George TP. Training in Substance use Disorders, Part 1: Overview of Clinical Practice Recommendations. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2024; 69:428-456. [PMID: 38613369 PMCID: PMC11107443 DOI: 10.1177/07067437241231128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Affiliation(s)
- Anees Bahji
- Clinical Assistant Professor, Department of Psychiatry, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - David Crockford
- Clinical Professor, University of Calgary, Cumming School of Medicine, Department of Psychiatry, Calgary, AB, Canada; Hotchkiss Brain Institute & Mathison Centre for Mental Health Research & Education, University of Calgary, Calgary, AB, Canada
| | - Jennifer Brasch
- Associate Professor, Department of Psychiatry & Behavioural Neurosciences, Michael G DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada; Lead, Addiction Psychiatry, St. Joseph's Healthcare, Hamilton, ON, Canada; Past-President, Canadian Society of Addiction Medicine, Calgary, AB, Canada
| | - Christian Schutz
- Professor, Institute of Mental Health, Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada; Research Lead Adult Mental Health and Substance Use, Provincial Health Service Authority, Vancouver, BC, Canada
| | - Leslie Buckley
- Associate Professor, Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Marlon Danilewitz
- Assistant Professor, Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Associate Medical Director, General Psychiatry, Ontario Shores Centre for Mental Health Sciences, Whitby, ON, Canada
| | - Simon Dubreucq
- Psychiatrist, Department of Addiction Medicine, CHUM, Montreal, QC, Canada; Assistant Professor, Department of Psychiatry, Université de Montréal, Montréal, QC, Canada
| | - Michael Mak
- Assistant Professor, Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Adjunct Assistant Professor, Department of Medicine, McMaster University, Hamilton, ON, Canada; Adjunct Research Professor, Department of Psychiatry, Western University, London, ON, Canada
| | - Tony P George
- Professor, Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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Liu O, Leon D, Gough E, Hanna M, Jaremko K. A retrospective analysis of perioperative medications for opioid-use disorder and tapering additional postsurgical opioids via a transitional pain service. Br J Clin Pharmacol 2024. [PMID: 38817150 DOI: 10.1111/bcp.16118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/19/2024] [Accepted: 04/27/2024] [Indexed: 06/01/2024] Open
Abstract
AIMS To investigate perioperative opioid requirements in patients on methadone or buprenorphine as medication for opioid-use disorder (MOUD) who attended a transitional pain clinic (Personalized Pain Program, PPP). METHODS This retrospective cohort study assessed adults on MOUD with surgery and attendance at the Johns Hopkins PPP between 2017 and 2022. Daily non-MOUD opioid use over 6 time-points was evaluated with regression models controlling for days since surgery. The time to complete non-MOUD opioid taper was analysed by accelerated failure time and Kaplan-Meier models. RESULTS Fifty patients (28 on methadone, 22 on buprenorphine) were included with a median age of 44.3 years, 54% male, 62% Caucasian and 54% unemployed. MOUD inpatient administration occurred in 92.8% of patients on preoperative methadone but only in 36.3% of patients on preoperative buprenorphine. Non-MOUD opioid use decreased over time postoperatively (β = -0.54, P < .001) with a median decrease of 90 mg morphine equivalents (MME) between the first and last PPP visit, resulting in 46% tapered off by PPP completion. Older age and duration in PPP were associated with lower MME, while mental health conditions, longer hospital stays and higher discharge opioid prescriptions were associated with higher MME. The average time to non-MOUD opioid taper was 1.79× longer in patients on buprenorphine (P = .026), 2.75× in males (P = .023), 4.66× with mental health conditions (P < .001), 2.37× with chronic pain (P = .031) and 3.51× if on preoperative non-MOUD opioids; however, higher initial MOUD level decreased time to taper (P = .001). CONCLUSIONS Postoperative opioid tapering utilizing a transitional pain service is possible in patients on MOUD.
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Affiliation(s)
- Olivia Liu
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David Leon
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ethan Gough
- Department of Biostatistics, Epidemiology and Data Management Core, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Marie Hanna
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kellie Jaremko
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Choi SA, Yan CH, Gastala NM, Touchette DR, Stranges PM. Cost-effectiveness of full and partial opioid agonists for opioid use disorder in outpatient settings: United States healthcare sector perspective. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2024; 160:209237. [PMID: 38061629 DOI: 10.1016/j.josat.2023.209237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/30/2023] [Accepted: 11/30/2023] [Indexed: 01/07/2024]
Abstract
INTRODUCTION Studies show that medications for opioid use disorder (MOUD) reduce illicit opioid use, emergency healthcare services, opioid-related overdose, and death. However, few studies have investigated the long-term cost-effectiveness of MOUD in office-based opioid treatment (OBOT) and opioid treatment program (OTP) settings. We aimed to estimate the cost, utility, quality-adjusted life years gained (QALYs), and incremental cost-effectiveness ratios (ICERs) of three MOUD compared to each other and counseling without medication from a US healthcare sector perspective. METHODS Our study developed a Markov model to conduct a cost-effectiveness analysis of counseling and three MOUD in the OBOT and OTP settings: sublingual buprenorphine/naloxone (BUPNX), buprenorphine extended-release (XR-BUP) injection, and oral methadone. The model included five health states representing combinations of receiving or off treatment while either using or not actively using illicit opioids, and death. The cycle length was one month; the time-horizon was ten years. The study obtained model inputs from systematic reviews of published literature and public data. A 3 % annual discount rate was applied to cost and utility calculation. The primary outcomes included total costs, life-years (LYs), QALYs, and ICERs. We also conducted a scenario analysis using a hypothetical OBOT outpatient setting with methadone. RESULTS In the base-case OBOT setting, the total costs and QALYs, respectively, were counseling $22,848, 5.60; BUPNX $29,875, 5.82; and XR-BUP $63,936, 5.87. ICERs were $32,345/QALY (BUPNX vs. counseling) and $625,858/QALY (XR-BUP vs BUPNX). In the OTP setting, the total costs of counseling, methadone, BUPNX, and XR-BUP were $20,124, $27,000, $33,500, and $75,272, respectively. QALYs of methadone were 5.86. QALYs of counseling, BUPNX, and XR-BUP remained the same as in the OBOT setting. Incremental ICERs were $26,714/QALY (methadone vs counseling) and $3,337,623/QALY (XR-BUP vs methadone). BUPNX was dominated by methadone. In the scenario analysis, BUPNX was also dominated by methadone. CONCLUSIONS Outpatient MOUD resulted in important gains in quality of life and life expectancy. In both OBOT and OTP settings, XR-BUP was not cost-effective. BUPNX was cost-effective in the OBOT setting, while it was dominated by methadone in the OTP setting. The cost-effectiveness of BUPNX and XR-BUP could be enhanced if the costs of these medications were reduced.
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Affiliation(s)
- Sun A Choi
- Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois at Chicago, 833 South Wood Street MC 871, Chicago, IL 60612, USA.
| | - Connie H Yan
- Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois at Chicago, 833 South Wood Street MC 871, Chicago, IL 60612, USA.
| | - Nicole M Gastala
- Department of Family Medicine, Mile Square Health Centers, University of Illinois Hospital and Health Science Systems, 1220 S. Wood St., 60608 Chicago, IL, USA.
| | - Daniel R Touchette
- Department of Pharmacy Systems, Outcomes and Policy, College of Pharmacy, University of Illinois at Chicago, 833 South Wood Street MC 871, Chicago, IL 60612, USA.
| | - Paul M Stranges
- Department of Pharmacy Practice, College of Pharmacy, University of Illinois at Chicago, 833 South Wood Street Rm C-300, Chicago, IL 60612, USA.
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Shulman M, Greiner MG, Tafessu HM, Opara O, Ohrtman K, Potter K, Hefner K, Jelstrom E, Rosenthal RN, Wenzel K, Fishman M, Rotrosen J, Ghitza UE, Nunes EV, Bisaga A. Rapid Initiation of Injection Naltrexone for Opioid Use Disorder: A Stepped-Wedge Cluster Randomized Clinical Trial. JAMA Netw Open 2024; 7:e249744. [PMID: 38717773 PMCID: PMC11079685 DOI: 10.1001/jamanetworkopen.2024.9744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/05/2024] [Indexed: 05/12/2024] Open
Abstract
Importance Injectable extended-release (XR)-naltrexone is an effective treatment option for opioid use disorder (OUD), but the need to withdraw patients from opioid treatment prior to initiation is a barrier to implementation. Objective To compare the effectiveness of the standard procedure (SP) with the rapid procedure (RP) for XR-naltrexone initiation. Design, Setting, and Participants The Surmounting Withdrawal to Initiate Fast Treatment with Naltrexone study was an optimized stepped-wedge cluster randomized trial conducted at 6 community-based inpatient addiction treatment units. Units using the SP were randomly assigned at 14-week intervals to implement the RP. Participants admitted with OUD received the procedure the unit was delivering at the time of their admission. Participant recruitment took place between March 16, 2021, and July 18, 2022. The last visit was September 21, 2022. Interventions Standard procedure, based on the XR-naltrexone package insert (approximately 5-day buprenorphine taper followed by a 7- to 10-day opioid-free period and RP, defined as 1 day of buprenorphine at minimum necessary dose, 1 opioid-free day, and ascending low doses of oral naltrexone and adjunctive medications (eg, clonidine, clonazepam, antiemetics) for opioid withdrawal. Main Outcomes and Measures Receipt of XR-naltrexone injection prior to inpatient discharge (primary outcome). Secondary outcomes included opioid withdrawal scores and targeted safety events and serious adverse events. All analyses were intention-to-treat. Results A total of 415 participants with OUD were enrolled (mean [SD] age, 33.6 [8.48] years; 205 [49.4%] identified sex as male); 54 [13.0%] individuals identified as Black, 91 [21.9%] as Hispanic, 290 [69.9%] as White, and 22 [5.3%] as multiracial. Rates of successful initiation of XR-naltrexone among the RP group (141 of 225 [62.7%]) were noninferior to those of the SP group (68 of 190 [35.8%]) (odds ratio [OR], 3.60; 95% CI, 2.12-6.10). Withdrawal did not differ significantly between conditions (proportion of days with a moderate or greater maximum Clinical Opiate Withdrawal Scale score (>12) for RP vs SP: OR, 1.25; 95% CI, 0.62-2.50). Targeted safety events (RP: 12 [5.3%]; SP: 4 [2.1%]) and serious adverse events (RP: 15 [6.7%]; SP: 3 [1.6%]) were infrequent but occurred more often with RP than SP. Conclusions and Relevance In this trial, the RP of XR-naltrexone initiation was noninferior to the standard approach and saved time, although it required more intensive medical management and safety monitoring. The results of this trial suggest that rapid initiation could make XR-naltrexone a more viable treatment for patients with OUD. Trial Registration ClinicalTrials.gov Identifier: NCT04762537.
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Affiliation(s)
- Matisyahu Shulman
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
| | - Miranda G. Greiner
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
| | | | - Onumara Opara
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
| | - Kaitlyn Ohrtman
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
| | - Kenzie Potter
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
| | | | | | | | - Kevin Wenzel
- Department of Psychiatry, Johns Hopkins University School of Medicine and Maryland Treatment Centers, Baltimore, Maryland
| | - Marc Fishman
- Department of Psychiatry, Johns Hopkins University School of Medicine and Maryland Treatment Centers, Baltimore, Maryland
| | - John Rotrosen
- Department of Psychiatry, New York University Grossman School of Medicine, New York, New York
| | - Udi E. Ghitza
- National Institute on Drug Abuse, Bethesda, Maryland
| | - Edward V. Nunes
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
| | - Adam Bisaga
- Department of Psychiatry, New York State Psychiatric Institute and Columbia University Irving Medical Center, New York, New York
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Pasman E, Lee G, Singer S, Burson N, Agius E, Resko SM. Attitudes toward medications for opioid use disorder among peer recovery specialists. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2024:1-10. [PMID: 38640497 DOI: 10.1080/00952990.2024.2332597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 03/06/2024] [Indexed: 04/21/2024]
Abstract
Background: Peer recovery specialists (PRSs) are substance use service providers with lived experience in recovery. Although a large body of research demonstrates the efficacy of medications for opioid use disorder (MOUD), emerging research suggests PRSs' attitudes toward MOUD are ambivalent or mixed. Few studies have quantitatively assessed factors influencing PRSs' attitudes.Objectives: This study identifies personal and professional characteristics associated with attitudes toward MOUD among PRSs.Methods: PRSs working at publicly funded agencies in Michigan completed a self-administered web-based survey (N = 266, 60.5% women). Surveys assessed socio-demographics, treatment and recovery history, attitudes toward clients, and attitudes toward MOUD. Multiple linear regression was used to identify factors associated with attitudes toward MOUD.Results: A minority of PRSs (21.4%) reported a history of treatment with MOUD, while nearly two-thirds reported current 12-step involvement (62.5%). Compared to PRSs without a history of MOUD treatment, PRSs who had positive (b = 4.71, p < .001) and mixed (b = 3.36, p = .010) experiences with MOUD had more positive attitudes; PRSs with negative experiences with MOUD had less positive attitudes (b = -3.16, p = .003). Current 12-step involvement (b = -1.63, p = .007) and more stigmatizing attitudes toward clients (b = -.294, p < .001) were associated with less positive attitudes toward MOUD. Black PRSs had less positive attitudes than White PRSs (b = -2.50, p = .001), and women had more positive attitudes than men (b = 1.19, p = .038).Conclusion: PRSs' attitudes toward MOUD varied based on the nature of their lived experience. Findings highlight considerations for training and supervising PRSs who serve individuals with opioid use disorder.
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Affiliation(s)
- Emily Pasman
- Center for the Study of Drugs, Alcohol, Smoking and Health, School of Nursing, University of Michigan, Ann Arbor, MI, USA
| | - Guijin Lee
- Department of Counseling and Human Development Services, University of Georgia, Athens, GA, USA
| | - Samantha Singer
- School of Social Work, Wayne State University, Detroit, MI, USA
| | - Nick Burson
- School of Social Work, Wayne State University, Detroit, MI, USA
| | - Elizabeth Agius
- School of Social Work, Wayne State University, Detroit, MI, USA
| | - Stella M Resko
- School of Social Work, Wayne State University, Detroit, MI, USA
- Merrill Palmer Skillman Institute, Wayne State University, Detroit, MI, USA
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Rizk JG, Saini J, Kim K, Pathan U, Qato DM. County-level factors associated with a mismatch between opioid overdose mortality and availability of opioid treatment facilities. PLoS One 2024; 19:e0301863. [PMID: 38578818 PMCID: PMC10997118 DOI: 10.1371/journal.pone.0301863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 03/23/2024] [Indexed: 04/07/2024] Open
Abstract
BACKGROUND Opioid overdose deaths in the United States remain a major public health crisis. Little is known about counties with high rates of opioid overdose mortality but low availability of opioid use disorder (OUD) treatment facilities. We sought to identify characteristics of United States (US) counties with high rates of opioid overdose mortality and low rates of opioid treatment facilities. METHODS Rates of overdose mortality from 3,130 US counties were compared with availability of opioid treatment facilities that prescribed or allowed medications for OUD (MOUD), from 2018-2019. The outcome variable, "risk-availability mismatch" county, was a binary indicator of a high rate (above national average) of opioid overdose mortality with a low (below national average) rate of opioid treatment facilities. Covariates of interest included county-level sociodemographics and rates of insurance, unemployment, educational attainment, poverty, urbanicity, opioid prescribing, depression, heart disease, Gini index, and Theil index. Multilevel logistic regression, accounting for the clustering of counties within states, was used to determine associations with being a "risk-availability mismatch" county. RESULTS Of 3,130 counties, 1,203 (38.4%) had high rates of opioid overdose mortality. A total of 1,098 counties (35.1%) lacked a publicly-available opioid treatment facility in 2019. In the adjusted model, counties with an additional 1% of: white residents (odds ratio, OR, 1.02; 95% CI, 1.01-1.03), unemployment (OR, 1.11; 95% CI, 1.05-1.19), and residents without insurance (OR, 1.04; 95% CI, 1.01-1.08) had increased odds of being a mismatch county. Counties that were metropolitan (versus non-metropolitan) had an increased odds of being a mismatch county (OR, 1.85; 95% CI, 1.45-2.38). CONCLUSION Assessing mismatch between treatment availability and need provides useful information to characterize counties that require greater public health investment. Interventions to reduce overdose mortality are unlikely to be effective if they do not take into account diverse upstream factors, including sociodemographics, disease burden, and geographic context of communities.
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Affiliation(s)
- John G. Rizk
- Department of Practice, Sciences and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, Maryland, United States of America
| | - Jannat Saini
- Department of Practice, Sciences and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, Maryland, United States of America
| | - Kyungha Kim
- Department of Practice, Sciences and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, Maryland, United States of America
| | - Uzma Pathan
- Department of Practice, Sciences and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, Maryland, United States of America
| | - Danya M. Qato
- Department of Practice, Sciences and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, Maryland, United States of America
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
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Rigg KK. Attitudes toward extended-release naltrexone treatment for opioid use disorder among African Americans. Drug Alcohol Depend 2024; 257:111260. [PMID: 38492256 DOI: 10.1016/j.drugalcdep.2024.111260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/18/2024] [Accepted: 03/03/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Extended-release naltrexone (XR-NTX; Vivitrol®) is a long-acting injectable form of naltrexone, which is a medication used to treat opioid use disorder (OUD). In 2010, XR-NTX received Food and Drug Administration approval to treat OUD, becoming the first non-addictive and non-psychoactive medication for this condition. Because uptake of XR-NTX has been relatively low, less is known regarding how persons with OUD view this form of treatment. And because previous studies tend to rely on samples that lack racial diversity or are conducted outside the United States, we know very little about how African Americans view XR-NTX. The objective of this study, therefore, was to identify/explain the most salient attitudes toward XR-NTX as a form of OUD treatment among African Americans. METHODS In-depth interviews (n = 30) were conducted with a sample of African American adults who used opioids in Southwest Florida between August 2021 and February 2022. Audiotapes of interviews were transcribed, coded, and thematically analyzed. RESULTS Analyses revealed that participants' attitudes toward XR-NTX were generally positive. Specifically, participants found XR-NTX's monthly injection administration, non-addictive and non-intoxicating properties, and perceived effectiveness (compared to other medications for OUD) most appealing. CONCLUSIONS Study findings suggest that African Americans who use opioids may have more favorable attitudes toward XR-NTX than other medications for OUD (e.g., methadone), which tend to be highly stigmatized. These data uniquely contribute to the literature by capturing the voices of African Americans who use opioids, a group with high rates of opioid-related deaths.
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Affiliation(s)
- Khary K Rigg
- Department of Mental Health Law & Policy, University of South Florida, 13301 Bruce B. Downs Blvd., Tampa, FL 33612, USA.
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Barrett JE. A Statement on the Pharmacology of Reinstatement: Naltrexone and Relapse to Opioid Seeking. J Pharmacol Exp Ther 2024; 389:1-4. [PMID: 38490723 DOI: 10.1124/jpet.123.001933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2024] [Accepted: 10/31/2023] [Indexed: 03/17/2024] Open
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Castillo F, Harris HM, Lerman D, Bisaga A, Nunes EV, Zhang Z, Wall M, Comer SD. Clinical Implications of the Relationship Between Naltrexone Plasma Levels and the Subjective Effects of Heroin in Humans. J Addict Med 2024; 18:110-114. [PMID: 38126709 PMCID: PMC10939966 DOI: 10.1097/adm.0000000000001247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
BACKGROUND Extended-release naltrexone (NTX) is an opioid antagonist approved for relapse prevention after medical withdrawal. Its therapeutic effect is dependent on the NTX plasma level, and as it decreases, patients may lack protection against relapse and overdose. Therefore, identifying the minimally effective NTX level needed to block opioid-induced subjective effects has important clinical implications. METHODS This secondary, individual-level analysis of data collected in a human laboratory study was conducted to evaluate the relationship between NTX levels and subjective effects of an intravenously administered 25-mg challenge dose of heroin in non-treatment-seeking participants with opioid use disorder (N = 12). Subjective ratings of drug liking using a 100-mm visual analog scale (VAS) and NTX levels were measured across 6 weeks after participants received a single injection of either extended-release NTX 192 mg (N = 6) or 384 mg (N = 6). Cubic spline mixed-effects models were used to provide 95% prediction intervals for individual changes in liking scores as a function of NTX levels. RESULTS Naltrexone levels above 2 ng/mL blocked nearly all VAS ratings of drug liking after intravenous heroin administration. Participants with NTX levels ≥ 2 ng/mL had minimal (≤20 mm) changes from placebo in VAS ratings of drug liking based on 95% prediction intervals. In contrast, NTX levels < 2 ng/mL were associated with greater variability in individual-level subjective responses. CONCLUSIONS In clinical practice, a plasma level range of 1 to 2 ng/mL is considered to be therapeutic in providing heroin blockade. The current findings suggest that a higher level (>2 ng/mL) may be needed to produce a consistent blockade.
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Affiliation(s)
- Felipe Castillo
- From the Division on Substance Use Disorders, New York State Psychiatric Institute, Department of Psychiatry, Vagelos College of Physicians and Surgeons, Columbia University (FC, HMH, DRL, AB, EVN, SDC); and Mental Health Data Science, New York State Psychiatric Institute, Department of Psychiatry, Columbia University (ZZ, MW)
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12
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Liu P, Korthuis PT, Buchheit BM. Novel Therapeutic and Program-Based Approaches to Opioid Use Disorders. Annu Rev Med 2024; 75:83-97. [PMID: 37827194 DOI: 10.1146/annurev-med-050522-033924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Opioid use disorder continues to drive overdose deaths in many countries, including the United States. Illicit fentanyl and its analogues have emerged as key contributors to the complications and mortality associated with opioid use disorder. Medications for opioid use disorder treatment, such as methadone and buprenorphine, are safe and substantially reduce opioid use, infectious complications, and mortality risk, but remain underutilized. Polysubstance use and emerging substances such as xylazine and designer benzodiazepines create additional treatment challenges. Recent clinical and policy innovations in treatment delivery, including telemedicine, bridge clinics, and expanded models for accessing methadone have the potential to increase access to life-saving care for people living with opioid use disorder.
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Affiliation(s)
- Patricia Liu
- Section of Addiction, Division of General Internal Medicine & Geriatrics, Department of Medicine, Oregon Health & Science University, Portland, Oregon, USA;
| | - P Todd Korthuis
- Section of Addiction, Division of General Internal Medicine & Geriatrics, Department of Medicine, Oregon Health & Science University, Portland, Oregon, USA;
- Oregon Health & Science University-Portland State University School of Public Health, Portland, Oregon, USA
| | - Bradley M Buchheit
- Section of Addiction, Division of General Internal Medicine & Geriatrics, Department of Medicine, Oregon Health & Science University, Portland, Oregon, USA;
- Department of Family Medicine, Oregon Health & Science University, Portland, Oregon, USA
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Pasman E, O'Shay S, Brown S, Madden EF, Agius E, Resko SM. Ambivalence and contingencies: A qualitative examination of peer recovery coaches' attitudes toward medications for opioid use disorder. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2023; 155:209121. [PMID: 37474006 DOI: 10.1016/j.josat.2023.209121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/18/2023] [Accepted: 07/11/2023] [Indexed: 07/22/2023]
Abstract
INTRODUCTION Peer recovery coaches (PRCs) are an important provider group affecting medications for opioid use disorder (MOUD) uptake and retention. However, some PRCs may have experiences and beliefs that do not align with the use of MOUD. This study examines PRCs' perceptions of MOUD and how PRCs' attitudes affect their interactions with clients. The article also explores factors influencing PRCs' attitudes. METHODS The study team conducted semi-structured interviews by phone with PRCs in Michigan (N = 34, July through September 2021). The study asked participants about their opinion of MOUD, how they help clients to make decisions about MOUD, and whether they have encountered negative attitudes toward MOUD in their work. Data analysis was guided by Tracy's (2020) iterative phronetic approach. RESULTS Nearly all PRCs acknowledged the social stigma surrounding MOUD. PRCs described the stigma toward MOUD as affecting treatment access, utilization, and recovery support. While most PRCs expressed support for many recovery pathways, support for MOUD was contingent on the type of medication and the conditions under which it is used. PRCs often described MOUD as acceptable only in the short-term when paired with psychosocial interventions, after nonpharmacological treatment attempts had failed. PRCs with concerns about MOUD reported sometimes avoiding discussions about MOUD with clients, spreading misinformation about MOUD, and encouraging clients to discontinue treatment. However, many PRCs expressed a desire to support clients' self-determination despite their own biases. CONCLUSIONS Findings highlight a need for education and stigma reduction among PRCs and point to specific areas for intervention. PRCs described deeply engrained beliefs about MOUD rooted in their own treatment histories and recovery practices. Provision of high-quality training and supervision to shift attitudes among PRCs will be key to increasing the use of MOUD.
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Affiliation(s)
- Emily Pasman
- School of Social Work, Wayne State University, 5447 Woodward Ave, Detroit, MI 48202, United States of America.
| | - Sydney O'Shay
- Department of Communication Studies & Philosophy, Utah State University, 0720 Old Main Hill, Logan, UT 84322, United States of America
| | - Suzanne Brown
- School of Social Work, Wayne State University, 5447 Woodward Ave, Detroit, MI 48202, United States of America
| | - Erin Fanning Madden
- Department of Family Medicine and Public Health Sciences, Wayne State University School of Medicine, 3939 Woodward Ave, Detroit, MI 48201, United States of America
| | - Elizabeth Agius
- School of Social Work, Wayne State University, 5447 Woodward Ave, Detroit, MI 48202, United States of America
| | - Stella M Resko
- School of Social Work, Wayne State University, 5447 Woodward Ave, Detroit, MI 48202, United States of America; Merrill Palmer Skillman Institute, Wayne State University, 71 E Ferry St, Detroit, MI 48202, United States of America
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Orme S, Zarkin GA, Dunlap LJ, Monico LB, Gryczynski J, Fishman MJ, Schwartz RP, O'Grady KE, Mitchell SG. Health care use and cost of treatment for adolescents and young adults with opioid use disorder. JOURNAL OF SUBSTANCE USE AND ADDICTION TREATMENT 2023; 154:209137. [PMID: 37558183 PMCID: PMC10687977 DOI: 10.1016/j.josat.2023.209137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 06/09/2023] [Accepted: 07/18/2023] [Indexed: 08/11/2023]
Abstract
BACKGROUND Few studies have examined the cost of medication for opioid use disorder (MOUD) with counseling for the adolescent and young adult population. This study calculated the health care utilization and cost of MOUD treatment, other substance use disorder treatment, and general health care for adolescents and young adults receiving treatment for opioid use disorder. METHODS The study randomized youth ages 15 to 21 (N = 288) equally into the two study conditions: extended-release naltrexone (XR-NTX) or treatment as usual (TAU). While participants committed to treatment based on randomization the study observed considerable nonadherence to both randomized conditions. Instead of using the randomly assigned study conditions, we present descriptive costs by the type of MOUD treatment received: XR-NTX only, buprenorphine only, any other combination of MOUD treatments, and no MOUD. Health care use was aggregated over the 6-month period for each participant, and we calculated average/participant utilization for each treatment group. To determine participant costs, we multiplied the unit costs of health care services obtained from the literature by the reported amount of health care utilization for each participant. We then calculated the mean, standard error, median and IQR for MOUD costs, other substance use disorder treatment costs and general healthcare cost from the health care sector perspective. RESULTS On average, participants in the XR-NTX only group received 2.6 doses of XR-NTX (equivalent to approximately 78 days of treatment). The buprenorphine only group had an average of 97 days of buprenorphine treatment. The XR-NTX only group had higher/patient costs compared to participants in the buprenorphine only group ($10,491 vs. $8765) and higher XR-NTX utilization would further increase costs. Participants in the any other MOUD combination group had the highest total costs ($14,627) while participants in the no MOUD group at the lowest ($3453). DISCUSSION Our cost analysis calculates the real-world cost of MOUD treatment and, while not generalizable, provides policy makers an estimate of costs for adolescents and young adults. We found that participants in the XR-NTX only group received fewer days of medication compared to the buprenorphine only group, but their medication costs were higher due to the cost of XR-NTX injections. While the buprenorphine only group had the highest number of days of medication utilization of all the groups, the average number of days of medication utilization was considerably shorter than the six-month treatment period.
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Affiliation(s)
- Stephen Orme
- RTI International, 3040 Cornwallis Drive, Research Triangle Park, NC, USA.
| | - Gary A Zarkin
- RTI International, 3040 Cornwallis Drive, Research Triangle Park, NC, USA
| | - Laura J Dunlap
- RTI International, 3040 Cornwallis Drive, Research Triangle Park, NC, USA
| | - Laura B Monico
- Friends Research Institute, 1040 Park Avenue, Suite 103, Baltimore, MD, USA
| | - Jan Gryczynski
- Friends Research Institute, 1040 Park Avenue, Suite 103, Baltimore, MD, USA
| | - Marc J Fishman
- Mountain Manor Treatment Center, 3800 Frederick Avenue, Baltimore 21229, MD, USA
| | - Robert P Schwartz
- Friends Research Institute, 1040 Park Avenue, Suite 103, Baltimore, MD, USA
| | - Kevin E O'Grady
- Department of Psychology, University of Maryland, College Park, College Park, MD, USA
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DePhilippis D, Khazanov G, Christofferson DE, Wesley CW, Burden JL, Liberto J, McKay JR. History and current status of contingency management programs in the Department of Veterans Affairs. Prev Med 2023; 176:107704. [PMID: 37717740 DOI: 10.1016/j.ypmed.2023.107704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 09/05/2023] [Accepted: 09/13/2023] [Indexed: 09/19/2023]
Abstract
OBJECTIVE This article describes the Department of Veterans Affairs (VA) national implementation of contingency management within VA substance use disorder (SUD) treatment programs. METHODS The rationale for implementing CM, role of VA leadership, and training and supervision procedures are detailed. The role of the Veterans Canteen Service (VCS) in sustaining the CM implementation through the donation of incentives is outlined. Updated outcomes from the primary program, CM to incentivize stimulant abstinence, are provided. Data presented were gathered from June 2011 to January 2023, from VA facilities across the country. RESULTS More than 6000 Veterans from 119 VA facilities have received CM in a 12-week program in which two urine samples are obtained per week, with 92% of the samples negative for the targeted substance. Two other CM pilot projects are described. The first incentivizes adherence to injectable medications for opioid and alcohol use disorders, with over 580 veterans from 27 VA sites participating to date. The second incentivized smoking cessation in 312 patients from four sites. A new initiative in which CM is implemented in smaller community-based VA facilities through use of onsite prize cabinets is presented and the possibility of providing CM remotely in VA is discussed. CONCLUSIONS It has proved feasible to implement abstinence CM and several other CM pilot programs at many VA facilities. Factors that contributed to the success of the VA CM rollout, challenges that were encountered along the way, and lessons learned that may facilitate wider use of CM outside VA are discussed.
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Affiliation(s)
- Dominick DePhilippis
- Department of Psychiatry, University of Pennsylvania, 3535 Market St., Suite 500, Philadelphia, PA 19104, United States of America; Office of Mental Health and Suicide Prevention, Department of Veterans Affairs, Washington, DC 20420, United States of America
| | - Gabriela Khazanov
- Crescenz Veterans Affairs Medical Center, 3900 Woodland Ave., Philadelphia, PA 19104, United States of America; Department of Psychiatry, University of Pennsylvania, 3535 Market St., Suite 500, Philadelphia, PA 19104, United States of America
| | - Dana E Christofferson
- Office of Mental Health and Suicide Prevention, Department of Veterans Affairs, Washington, DC 20420, United States of America
| | - Carl Wayne Wesley
- Crescenz Veterans Affairs Medical Center, 3900 Woodland Ave., Philadelphia, PA 19104, United States of America
| | - Jennifer L Burden
- Office of Mental Health and Suicide Prevention, Department of Veterans Affairs, Washington, DC 20420, United States of America
| | - Joseph Liberto
- Office of Mental Health and Suicide Prevention, Department of Veterans Affairs, Washington, DC 20420, United States of America
| | - James R McKay
- Crescenz Veterans Affairs Medical Center, 3900 Woodland Ave., Philadelphia, PA 19104, United States of America; Department of Psychiatry, University of Pennsylvania, 3535 Market St., Suite 500, Philadelphia, PA 19104, United States of America.
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Marks KR, Talbert J, Hammerslag LR, Lofwall MR, Fanucchi LC, Broce H, Walsh SL. Contributions of a central registry to monitor methadone -treatment through the HEALing Communities Study. J Opioid Manag 2023; 19:73-81. [PMID: 37879662 DOI: 10.5055/jom.2023.0801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
OBJECTIVE To describe the process of establishing a Methadone Central Registry (MCR) as part of the HEALing (Helping to End Addiction Long-termSM) Communities Study (HCS) and to support recommendations with evidence of its functionality relative to Medicaid claims data for monitoring utilization of methadone, an evidence-based treatment for opioid use disorder. DESIGN AND PARTICIPANTS The manuscript authors were active participants in establishing the MCR and include representation from state government, Opioid Treatment Programs (OTPs), and HCS university partners. Secondary data were obtained from Kentucky's (KY's) MCR and Medicaid claims from July 2020 through June 2021. The functionality of data obtained from the MCR, as measured by data completeness and timeliness, is compared with Medicaid claims, the current standard. MAIN OUTCOMES Central registry and Medicaid data were each aggregated statewide and at the HCS-KY county level. Dual levels of analysis were selected to inform stakeholders at the study and state levels. Descriptive statistics were calculated for the number of patients in methadone treatment. RESULTS Statewide, the MCR provided a daily record of all individuals receiving methadone through an OTP within 72 hours. In contrast, Medicaid claims processing lagged 9 months and captured 57-62 percent of patients in the MCR. CONCLUSIONS Replacing a fax-based system, an MCR meets the converging need of providers, regulatory authorities, and researchers to monitor utilization, patient dual enrollment, and treatment outcomes. Implementation strategies included key stakeholder engagement, state partner leadership, training, and federal funding. Adoption of an MCR is recommended.
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Affiliation(s)
- Katherine R Marks
- Department of Behavioral Science, University of Kentucky College of Medicine, Lexington; Department for Behavioral Health, Developmental and Intellectual Disabilities, Cabinet for Health and Family Services, Frankfort, Kentucky. ORCID: https://orcid.org/0000-0001-5936-7497
| | - Jeffery Talbert
- Division of Biomedical Informatics, University of Kentucky College of Medicine, Lexington, Kentucky. ORCID: https://orcid.org/0000-0002-4304-5167
| | - Lindsey R Hammerslag
- Division of Biomedical Informatics, University of Kentucky College of Medicine, Lexington, Kentucky. ORCID: https://orcid.org/0000-0003-0750-6656
| | - Michelle R Lofwall
- Department of Behavioral Science; Department of Psychiatry; Center on Drug and Al-cohol Research, University of Kentucky College of Medicine, Lexington, Kentucky. ORCID: https://orcid.org/0000-0002-5911-0752
| | - Laura C Fanucchi
- Center on Drug and Alcohol Research; Division of Infectious Diseases, University of Ken-tucky College of Medicine, Lexington, Kentucky. ORCID: https://orcid.org/0000-0003-0582-2399
| | - Holly Broce
- Kentucky Association for the Treatment of Opioid Dependence, Frankfort, Kentucky; Pinnacle Treatment Centers KY-I, Inc., Mt. Laurel, New Jersey
| | - Sharon L Walsh
- Department of Behavioral Science; Department of Psychiatry; Center on Drug and Alcohol Research; De-partment of Pharmacology; Department of Pharmaceutical Sciences, University of Kentucky College of Medicine, Lexington, Ken-tucky. ORCID: https://orcid.org/0000-0002-9722-5681
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Spayde-Baker A, Patek J. A Comparison of Medication-Assisted Treatment Options for Opioid Addiction: A Review of the Literature. J Addict Nurs 2023; 34:E189-E194. [PMID: 34224485 DOI: 10.1097/jan.0000000000000392] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT In individuals in the United States with opioid addiction, what is the effect of a medication-assisted treatment (MAT) in reducing the relapse and harm reduction when comparing the use of buprenorphine, methadone, and naltrexone? In 2017, it was estimated that 1.7 million individuals suffer from overuse of prescription opiates, 652,000 individuals suffer from heroin use disorder, and greater than 130 individuals die from opiate overdose daily (National Institutes of Health, 2019). Using a systematic literature review, the following results were found. Buprenorphine is currently the second most effective MAT in harm reduction and relapse prevention, can be initiated and maintained through primary care, has a low risk for overdose, but needs to be started only when moderate withdrawals have begun. Methadone is currently the gold standard in MAT and can be started in any stage of withdrawal; however, titrating to effective dose is a lengthy process, and it must be administered at a specialty clinic. Naltrexone in oral form has not been shown to be effective because of lack of adherence; however, the extended-release intramuscular injection form has been shown to reduce relapse and increase the quality of life before initiation individuals must be opioid free for 7-14 days. Choosing the proper MAT is highly individualized. It is recommended that more research be conducted in comparing all MAT options, looking at the quality of life on each MAT, researching motivations to stay on MAT and remain opioid free, and looking at the impact of external reward on adherence to the MAT program.
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Affiliation(s)
- Amanda Spayde-Baker
- Amanda Spayde-Baker, RN, and Jennifer Patek, RN, Simmons University, Boston, Massachusetts
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Bassiony MM, Abdelfattah NR, Elshabrawy A, Adly MM. A comparative study of the efficacy of venlafaxine and naltrexone for relapse prevention in patients with opioid use disorder attributed to tramadol. Int Clin Psychopharmacol 2023:00004850-990000000-00091. [PMID: 37729663 DOI: 10.1097/yic.0000000000000487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
Tramadol and venlafaxine share similar pharmacological characteristics that may allow for overlapping therapeutic indications for them. The objective of this study was to compare the efficacy of venlafaxine and naltrexone in the treatment of tramadol abuse. This comparative trial included 95 patients with tramadol abuse who were detoxified for 2 weeks. Twenty-eight participants underwent the maintenance phase, while the remaining participants (n = 67) dropped out. The patients were randomized to use 50 mg/day of naltrexone or 225 mg/day of venlafaxine for 8 weeks. All participants were interviewed using SCID-I (DSM-IV-TR) criteria for diagnosing substance use and other psychiatric disorders. The proportion of relapsed patients was comparable between the naltrexone and venlafaxine groups (29.4% vs. 30.4%, P = 0.9). However, participants in the venlafaxine group stayed in treatment longer than participants in the naltrexone group, and the difference was significant (22.9 ± 7.89 days vs. 16.9 ± 3.4 days, P = 0.01). Only psychiatric comorbidity was found to be significantly associated with retention in treatment (80% vs. 22%, P = 0.005). Venlafaxine is as effective as naltrexone in preventing relapse in patients with tramadol abuse. Venlafaxine was more effective than naltrexone in treatment retention.
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Affiliation(s)
- Medhat M Bassiony
- Psychiatry Department, Faculty of Medicine, Zagazig University, Egypt
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Mariani JJ, Basaraba C, Pavlicova M, Alschuler DM, Brooks DJ, Mahony AL, Brezing C, Naqvi NH, Levin FR. Open label trial of lofexidine-assisted non-opioid induction onto naltrexone extended-release injection for opioid use disorder. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2023; 49:618-629. [PMID: 37791817 DOI: 10.1080/00952990.2023.2241981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 07/25/2023] [Indexed: 10/05/2023]
Abstract
Background: Opioid use disorder (OUD) continues to be major public health problem in the US and innovative medication strategies are needed. The extended-release injectable formulation of naltrexone (ER-NTX), an opioid receptor antagonist, is an effective treatment for OUD, but the need for an opioid-free period during the induction phase of treatment is a barrier to treatment success, particularly in the outpatient setting. Lofexidine, an alpha-2-adrenergic agonist, is an effective treatment for opioid withdrawal.Objectives: To evaluate the feasibility, safety, and tolerability of lofexidine for facilitating induction onto ER-NTX in the management of OUD.Methods: In an open-label, uncontrolled, 10-week outpatient clinical trial, 20 adults (four women) with OUD were treated with a fixed-flexible dosing strategy (maximum 0.54 mg 4×/daily) of lofexidine for up to 10 days to manage opioid withdrawal prior to receiving ER-NTX. The COVID-19 pandemic resulted in a modification of the study methods after enrolling 10 participants who attended all visits in person. The second group of 10 participants attended most induction period visits remotely.Results: Overall, 10 of the 20 participants (50%) achieved the primary outcome by receiving the first ER-NTX injection. Rates of induction success did not differ by the presence of fentanyl or remote visit attendance, although the small sample size provided limited statistical power. Six out of 20 participants (30%) initiated on lofexidine required dose adjustments. There were no study-related serious adverse events.Conclusions: This study provides preliminary evidence supporting the feasibility of inducting individuals with OUD onto ER-NTX using lofexidine.
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Affiliation(s)
- John J Mariani
- Division on Substance Use Disorders, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Cale Basaraba
- Mental Health Data Science, New York State Psychiatric Institute, New York, NY, USA
| | - Martina Pavlicova
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Daniel M Alschuler
- Mental Health Data Science, New York State Psychiatric Institute, New York, NY, USA
| | - Daniel J Brooks
- Division on Substance Use Disorders, New York State Psychiatric Institute, New York, NY, USA
| | - Amy L Mahony
- Division on Substance Use Disorders, New York State Psychiatric Institute, New York, NY, USA
| | - Christina Brezing
- Division on Substance Use Disorders, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Nasir H Naqvi
- Division on Substance Use Disorders, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
| | - Frances R Levin
- Division on Substance Use Disorders, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, Columbia University Irving Medical Center, New York, NY, USA
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Li X, Langleben DD, Lynch KG, Wang GJ, Elman I, Wiers CE, Shi Z. Association between body mass index and treatment completion in extended-release naltrexone-treated patients with opioid dependence. Front Psychiatry 2023; 14:1247961. [PMID: 37599869 PMCID: PMC10433165 DOI: 10.3389/fpsyt.2023.1247961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 07/20/2023] [Indexed: 08/22/2023] Open
Abstract
Background Excessive consumption of opioids is associated with impaired metabolic function including increased body mass index (BMI). Opioid antagonist naltrexone (NTX) is an effective treatment for opioid use disorder (OUD) that has the potential to mitigate such metabolic disturbances. Understanding the relationship between treatment adherence and BMI in NTX-treated OUD patients may provide valuable insights into optimizing clinical outcomes. Methods Patients with opioid dependence were offered up to three monthly injections of extended-release (XR) NTX. Treatment completers (n = 41) were defined as those who had received all three XR-NTX injections, and non-completers (n = 20) as those missing at least one injection. Logistic regression was performed to examine the association between pre-treatment BMI and treatment completion. Results BMI was positively associated with treatment completion. This association remained significant after adjusting for potentially confounding variables. Conclusion Our findings suggest that baseline BMI may serve as a potential predictor of XR-NTX treatment adherence in patients with OUD and could help healthcare providers and policy makers alike in developing strategies to improve retention and tailor interventions for specific patient subgroups.
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Affiliation(s)
- Xinyi Li
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Daniel D. Langleben
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Kevin G. Lynch
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Gene-Jack Wang
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, United States
| | - Igor Elman
- Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Boston, MA, United States
| | - Corinde E. Wiers
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Zhenhao Shi
- Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
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Marciuch A, Birkeland B, Benth JŠ, Solli KK, Tanum L, Mathisen I, Weimand B. Personal recovery among people with opioid use disorder during treatment with extended-release naltrexone. Heliyon 2023; 9:e17516. [PMID: 37449176 PMCID: PMC10336734 DOI: 10.1016/j.heliyon.2023.e17516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 06/08/2023] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
Background and aims Recovery from substance use disorders (SUD) has traditionally been equated with abstinence. "Personal recovery" however emphasizes recovery as a unique and personal process, supported by changes in connectedness, hope, identity, meaning and empowerment. This study aimed to examine personal recovery in people receiving extended-release naltrexone (XR-NTX); specifically investigate changes in personal recovery during treatment, identify groups of participants following distinct trajectories of recovery, and characteristics predicting group-belonging. Methods Overall change in recovery (Questionnaire about the Process of Recovery, QPR) score was assessed by linear mixed model in a subsample of 135 people with opioid use disorder (OUD) participating in a 24 + 28-week trial of XR-NTX. Growth mixture model was used to identify potential groups of people following distinct trajectories of personal recovery. Results Overall, there was a significant change in QPR score during treatment. Four groups with distinct recovery trajectories were identified: "initially low- increase" (G1), "initially average- no change" (G2), "initially high- no change" (G3) and "initially high- increase" (G4). The groups were different with regards to level of psychological distress, social support, and the use of benzodiazepines. In addition, previous participation in opioid agonist treatment programs, current pain, life satisfaction, employment, heroin craving and previous use of heroin also differed between groups. Conclusions Personal recovery among people receiving XR-NTX follows different trajectories, and various factors are associated with personal recovery. Particular attention regarding psychological distress, social support and heroin use among patients commencing XR-NTX treatment is important to facilitate successful recovery trajectories.
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Affiliation(s)
- Anne Marciuch
- Department of Research and Development in Mental Health, Akershus University Hospital, Loerenskog, Norway
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Bente Birkeland
- Department of Psychosocial Health, University of Agder, Kristiansand, Norway
| | - Jūratė Šaltytė Benth
- Institute of Clinical Medicine, Campus Ahus, University of Oslo, Norway
- Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
| | - Kristin Klemmetsby Solli
- Department of Research and Development in Mental Health, Akershus University Hospital, Loerenskog, Norway
- Norwegian Centre for Addiction Research, University of Oslo, Norway
- Vestfold Hospital Trust, Toensberg, Norway
| | - Lars Tanum
- Department of Research and Development in Mental Health, Akershus University Hospital, Loerenskog, Norway
- Faculty for Health Science, Oslo Metropolitan University, Oslo, Norway
| | - Ida Mathisen
- Faculty for Health Science, Oslo Metropolitan University, Oslo, Norway
- Faculty of Health and Social Sciences, University of South-Eastern Norway, Norway
| | - Bente Weimand
- Department of Research and Development in Mental Health, Akershus University Hospital, Loerenskog, Norway
- Department of Health, Social and Welfare Studies, University of South-Eastern Norway, Drammen, Norway
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22
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Vilca SJ, Margetts AV, Pollock TA, Tuesta LM. Transcriptional and epigenetic regulation of microglia in substance use disorders. Mol Cell Neurosci 2023; 125:103838. [PMID: 36893849 PMCID: PMC10247513 DOI: 10.1016/j.mcn.2023.103838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 02/17/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
Microglia are widely known for their role in immune surveillance and for their ability to refine neurocircuitry during development, but a growing body of evidence suggests that microglia may also play a complementary role to neurons in regulating the behavioral aspects of substance use disorders. While many of these efforts have focused on changes in microglial gene expression associated with drug-taking, epigenetic regulation of these changes has yet to be fully understood. This review provides recent evidence supporting the role of microglia in various aspects of substance use disorder, with particular focus on changes to the microglial transcriptome and the potential epigenetic mechanisms driving these changes. Further, this review discusses the latest technical advances in low-input chromatin profiling and highlights the current challenges for studying these novel molecular mechanisms in microglia.
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Affiliation(s)
- Samara J Vilca
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America; Center for Therapeutic Innovation, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America
| | - Alexander V Margetts
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America; Center for Therapeutic Innovation, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America; Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America
| | - Tate A Pollock
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America; Center for Therapeutic Innovation, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America
| | - Luis M Tuesta
- Department of Psychiatry and Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America; Center for Therapeutic Innovation, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America; Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL 33136, United States of America.
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23
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Dunn KE. Iteration is not solving the opioid crisis, it's time for transformation. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2023; 49:151-158. [PMID: 36920881 DOI: 10.1080/00952990.2023.2170807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Opioid use disorder (OUD) produces exceedingly high rates of morbidity and mortality in the United States and throughout the world. Almost 90% of persons qualifying for treatment do not enter treatment and 72% of those who initiate treatment leave within 60 days. This Perspective posits that over the past decade our OUD treatment system has produced only small iterative gains in treatment access because, in part, it is founded in a series of top-down regulatory policies dating back more than 100 years. These policies prioritized restricting persons with OUD from having access to opioid agonists over empirical discovery of treatment best practice. It further suggests that for persons who are not already responding positively to our existing treatments, we may need to fundamentally transform care to enact true, meaningful change. Four potential considerations are outlined: expanding beyond long-acting opioids for treatment, embracing safe use as a viable therapeutic target, ending closed medication distribution systems, and partnering with our patients. The overarching aim of this discussion is to motivate broader thinking about new solutions for the patients for whom the existing strategies are not working and who may benefit from more transformative approaches. Though efforts to-date to expand existing treatment systems and find new ways to promote existing MOUDs have been important, these efforts have represented iterative changes. For us to meet our goal of substantially reducing opioid-related harms, it may be time to consider strategies that represent true transformation.
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Affiliation(s)
- Kelly E Dunn
- Department of Psychiatry and Behavioral Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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24
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Margolis EB, Moulton MG, Lambeth PS, O'Meara MJ. The life and times of endogenous opioid peptides: Updated understanding of synthesis, spatiotemporal dynamics, and the clinical impact in alcohol use disorder. Neuropharmacology 2023; 225:109376. [PMID: 36516892 PMCID: PMC10548835 DOI: 10.1016/j.neuropharm.2022.109376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/03/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
The opioid G-protein coupled receptors (GPCRs) strongly modulate many of the central nervous system structures that contribute to neurological and psychiatric disorders including pain, major depressive disorder, and substance use disorders. To better treat these and related diseases, it is essential to understand the signaling of their endogenous ligands. In this review, we focus on what is known and unknown about the regulation of the over two dozen endogenous peptides with high affinity for one or more of the opioid receptors. We briefly describe which peptides are produced, with a particular focus on the recently proposed possible synthesis pathways for the endomorphins. Next, we describe examples of endogenous opioid peptide expression organization in several neural circuits and how they appear to be released from specific neural compartments that vary across brain regions. We discuss current knowledge regarding the strength of neural activity required to drive endogenous opioid peptide release, clues about how far peptides diffuse from release sites, and their extracellular lifetime after release. Finally, as a translational example, we discuss the mechanisms of action of naltrexone (NTX), which is used clinically to treat alcohol use disorder. NTX is a synthetic morphine analog that non-specifically antagonizes the action of most endogenous opioid peptides developed in the 1960s and FDA approved in the 1980s. We review recent studies clarifying the precise endogenous activity that NTX prevents. Together, the works described here highlight the challenges and opportunities the complex opioid system presents as a therapeutic target.
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Affiliation(s)
- Elyssa B Margolis
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, CA, USA; Neuroscience Graduate Program, University of California, San Francisco, CA, USA.
| | - Madelyn G Moulton
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, CA, USA
| | - Philip S Lambeth
- UCSF Weill Institute for Neurosciences, Department of Neurology, University of California, San Francisco, CA, USA
| | - Matthew J O'Meara
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, 48109, USA
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25
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Saunders EC, Satcher MF, Monico LB, McDonald RD, Springer SA, Farabee D, Gryczynski J, Nyaku A, Reeves D, Kunkel LE, Schultheis AM, Schwartz RP, Lee JD, Marsch LA, Waddell EN. The impact of COVID-19 on the treatment of opioid use disorder in carceral facilities: a cross-sectional study. HEALTH & JUSTICE 2022; 10:35. [PMID: 36529829 PMCID: PMC9760540 DOI: 10.1186/s40352-022-00199-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
While the COVID-19 pandemic disrupted healthcare delivery everywhere, persons with carceral system involvement and opioid use disorder (OUD) were disproportionately impacted and vulnerable to severe COVID-associated illness. Carceral settings and community treatment programs (CTPs) rapidly developed protocols to sustain healthcare delivery while reducing risk of COVID-19 transmission. This survey study assessed changes to OUD treatment, telemedicine use, and re-entry support services among carceral and CTPs participating in the National Institute on Drug Abuse (NIDA)-funded study, Long-Acting Buprenorphine vs. Naltrexone Opioid Treatments in Criminal Justice System-Involved Adults (EXIT-CJS) study. In December 2020, carceral sites (n = 6; median pre-COVID 2020 monthly census = 3468 people) and CTPs (n = 7; median pre-COVID 2020 monthly census = 550 patients) participating in EXIT-CJS completed a cross-sectional web-based survey. The survey assessed changes pre- (January-March 2020) and post- (April-September 2020) COVID-19 in OUD treatment, telemedicine use, re-entry supports and referral practices. Compared to January-March 2020, half of carceral sites (n = 3) increased the total number of persons initiating medication for opioid use disorder (MOUD) from April-September 2020, while a third (n = 2) decreased the number of persons initiated. Most CTPs (n = 4) reported a decrease in the number of new admissions from April-September 2020, with two programs stopping or pausing MOUD programs due to COVID-19. All carceral sites with pre-COVID telemedicine use (n = 5) increased or maintained telemedicine use, and all CTPs providing MOUD (n = 6) increased telemedicine use. While expansion of telemedicine services supported MOUD service delivery, the majority of sites experienced challenges providing community support post-release, including referrals to housing, employment, and transportation services. During the COVID-19 pandemic, this small sample of carceral and CTP sites innovated to continue delivery of treatment for OUD. Expansion of telemedicine services was critical to support MOUD service delivery. Despite these innovations, sites experienced challenges providing reintegration supports for persons in the community. Pre-COVID strategies for identifying and engaging individuals while incarcerated may be less effective since the pandemic. In addition to expanding research on the most effective telemedicine practices for carceral settings, research exploring strategies to expand housing and employment support during reintegration are critical.
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Affiliation(s)
- Elizabeth C Saunders
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, 46 Centerra Parkway, Suite 315, Lebanon, NH, 03766, USA.
| | - Milan F Satcher
- Department of Community and Family Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
| | | | - Ryan D McDonald
- New York University Grossman School of Medicine, New York, NY, USA
| | - Sandra A Springer
- Department of Internal Medicine, Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
| | - David Farabee
- New York University Grossman School of Medicine, New York, NY, USA
| | | | - Amesika Nyaku
- Division of Infectious Diseases, Rutgers New Jersey Medical School, New Brunswick, NJ, USA
| | - Donald Reeves
- Rutgers University Correctional Health Care, Rutgers-Robert Wood Johnson Medical School, Trenton, NJ, USA
| | - Lynn E Kunkel
- Oregon Health and Science University -Portland State University School of Public Health and Addiction Medicine Section, Division of General Internal Medicine & Geriatrics, Oregon Health and Science University, Portland, OR, USA
| | - Alysse M Schultheis
- Department of Internal Medicine, Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
| | | | - Joshua D Lee
- New York University Grossman School of Medicine, New York, NY, USA
| | - Lisa A Marsch
- Center for Technology and Behavioral Health, Geisel School of Medicine at Dartmouth College, 46 Centerra Parkway, Suite 315, Lebanon, NH, 03766, USA
| | - Elizabeth Needham Waddell
- Oregon Health and Science University -Portland State University School of Public Health and Addiction Medicine Section, Division of General Internal Medicine & Geriatrics, Oregon Health and Science University, Portland, OR, USA
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26
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Burns M, Tang L, Chang CCH, Kim JY, Ahrens K, Allen L, Cunningham P, Gordon AJ, Jarlenski MP, Lanier P, Mauk R, McDuffie MJ, Mohamoud S, Talbert J, Zivin K, Donohue J. Duration of medication treatment for opioid-use disorder and risk of overdose among Medicaid enrollees in 11 states: a retrospective cohort study. Addiction 2022; 117:3079-3088. [PMID: 35652681 PMCID: PMC10683938 DOI: 10.1111/add.15959] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 05/13/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND AIMS Medication for opioid use disorder (MOUD) reduces harms associated with opioid use disorder (OUD), including risk of overdose. Understanding how variation in MOUD duration influences overdose risk is important as health-care payers increasingly remove barriers to treatment continuation (e.g. prior authorization). This study measured the association between MOUD continuation, relative to discontinuation, and opioid-related overdose among Medicaid beneficiaries. DESIGN Retrospective cohort study using landmark survival analysis. We estimated the association between treatment continuation and overdose risk at 5 points after the index, or first, MOUD claim. Censoring events included death and disenrollment. SETTING AND PARTICIPANTS Medicaid programs in 11 US states: Delaware, Kentucky, Maryland, Maine, Michigan, North Carolina, Ohio, Pennsylvania, Virginia, West Virginia and Wisconsin. A total of 293 180 Medicaid beneficiaries aged 18-64 years with a diagnosis of OUD and had a first MOUD claim between 2016 and 2017. MEASUREMENTS MOUD formulations included methadone, buprenorphine and naltrexone. We measured medically treated opioid-related overdose within claims within 12 months of the index MOUD claim. FINDINGS Results were consistent across states. In pooled results, 5.1% of beneficiaries had an overdose, and 67% discontinued MOUD before an overdose or censoring event within 12 months. Beneficiaries who continued MOUD beyond 60 days had a lower relative overdose hazard ratio (HR) compared with those who discontinued by day 60 [HR = 0.39; 95% confidence interval (CI) = 0.36-0.42; P < 0.0001]. MOUD continuation was associated with lower overdose risk at 120 days (HR = 0.34; 95% CI = 0.31-0.37; P < 0.0001), 180 days (HR = 0.31; 95% CI = 0.29-0.34; P < 0.0001), 240 days (HR = 0.29; 95% CI = 0.26-0.31; P < 0.0001) and 300 days (HR = 0.28; 95% CI = 0.24-0.32; P < 0.0001). The hazard of overdose was 10% lower with each additional 60 days of MOUD (95% CI = 0.88-0.92; P < 0.0001). CONCLUSIONS Continuation of medication for opioid use disorder (MOUD) in US Medicaid beneficiaries was associated with a substantial reduction in overdose risk up to 12 months after the first claim for MOUD.
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Affiliation(s)
- Marguerite Burns
- Department of Population Health Sciences, School of Medicine and Public Health, University of Wisconsin, Madison, WI
| | - Lu Tang
- Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Chung-Chou H. Chang
- Department of Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Joo Yeon Kim
- Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Katherine Ahrens
- Public Health Program, Muskie School of Public Service, University of Southern Maine, Portland, ME
| | - Lindsay Allen
- Health Policy, Management, and Leadership Department, School of Public Health, West Virginia University, Morgantown, WV
| | - Peter Cunningham
- Health Behavior and Policy Department, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Adam J. Gordon
- Department of Medicine and Department of Psychiatry, School of Medicine, University of Utah, Salt Lake City, UT
| | - Marian P. Jarlenski
- Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | - Paul Lanier
- School of Social Work, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Rachel Mauk
- Government Resource Center, Ohio Colleges of Medicine, The Ohio State University, Columbus, OH
| | - Mary Joan McDuffie
- Center for Community Research & Service, Biden School of Public Policy and Administration, University of Delaware, Newark, DE
| | - Shamis Mohamoud
- The Hilltop Institute, University of Maryland Baltimore County, Baltimore, MD
| | - Jeffery Talbert
- Division of Biomedical Informatics, College of Medicine, University of Kentucky, Lexington, KY
| | - Kara Zivin
- Department of Psychiatry, University of Michigan Medical School, Ann Arbor, MI
| | - Julie Donohue
- Department of Health Policy and Management, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
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27
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Frank CJ, Lin LA. Defining and supporting high-quality telehealth for patients with opioid use disorder: The promise and potential pitfalls of telehealth expansion. Subst Abus 2022; 43:1370-1373. [PMID: 36222798 DOI: 10.1080/08897077.2022.2127140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Many patients with opioid use disorders do not receive evidence-based treatment. The COVID-19 pandemic expanded the use of telehealth for prescribing medications for opioid use disorder (OUD). The uptake of telehealth has been variable, and this uneven expansion has created natural experiments to test assumptions and answer key questions about what improves outcomes for patients with OUD. Many current quality of care measures are not patient centered and do not focus on the practical questions that clinicians face. What criteria should be met before prescribing buprenorphine? Are physical exams necessary? Does the frequency and type of drug testing predict clinical outcomes? Are short check-in visits by phone or video better than less frequent in-person visits? Answering these questions can help define the essential components of high-quality care for patients with OUD. Defining the features of high-quality care can help create guardrails that will help protect our patients from potentially exploitive and ineffective care. Telehealth will likely end up being one additional tool to deliver care, but the scientific questions that can be answered during this period of rapid change can help answer some of the fundamental questions about providing high-quality care-and that will help all our patients, no matter how care is delivered.
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Affiliation(s)
| | - Lewei Allison Lin
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA.,VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
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28
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Ware OD, Ellis JD, Dunn KE, Hobelmann JG, Finan P, Huhn AS. The association of chronic pain and opioid withdrawal in men and women with opioid use disorder. Drug Alcohol Depend 2022; 240:109631. [PMID: 36126611 DOI: 10.1016/j.drugalcdep.2022.109631] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 09/07/2022] [Accepted: 09/11/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Approximately 2.7 million individuals in the United States had an opioid use disorder (OUD) in 2020. Chronic pain may exacerbate opioid withdrawal severity, yet most research on opioid withdrawal has not collected data on chronic pain status. Moreover, there is limited evidence that women tend to experience greater opioid withdrawal severity than men, but large, confirmatory studies on this topic have not been published. The goal of this study was to examine the roles of chronic pain and gender on opioid withdrawal severity using a large, multi-site database. METHODS Data were collected from N = 1252 individuals with OUD entering eight residential addiction treatment facilities. Demographic, drug use behaviors, and chronic pain status were collected at treatment intake, and self-reported opioid withdrawal and craving were measured at intake and 1-3 days, 4-6 days, and 7-9 days after intake. Regression analyses were used to predict withdrawal and craving severity at intake and across the four timepoints. RESULTS At intake, withdrawal was higher in persons who were older, had greater SUD severity, women, had chronic pain, and used > 1 substance (p-values ≤.007) and craving was higher in persons with greater SUD severity (p < .001) and women (p = .033). Withdrawal remained higher in women and persons with chronic pain across timepoints but decreased at a similar rate relative to comparators. CONCLUSIONS Women and persons with chronic pain would benefit from earlier engagement in treatment and may require a more intensive strategy to mitigate opioid withdrawal in early treatment.
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Affiliation(s)
- Orrin D Ware
- School of Social Work, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Jennifer D Ellis
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Kelly E Dunn
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - J Gregory Hobelmann
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States; Ashley Addiction Treatment, Havre de Grace, MD, United States
| | - Patrick Finan
- Department of Anesthesiology, University of Virginia School of Medicine, United States
| | - Andrew S Huhn
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, United States; Ashley Addiction Treatment, Havre de Grace, MD, United States.
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29
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Jalali A, Jeng PJ, Polsky D, Poole S, Ku YC, Woody GE, Murphy SM. Cost-effectiveness of extended-release injectable naltrexone among incarcerated persons with opioid use disorder before release from prison versus after release. J Subst Abuse Treat 2022; 141:108835. [PMID: 35933942 PMCID: PMC9508988 DOI: 10.1016/j.jsat.2022.108835] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/06/2022] [Accepted: 06/23/2022] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Opioid use disorder (OUD) is highly prevalent among incarcerated populations, and the risk of fatal overdose following release from prison is substantial. Despite efficacy, few correctional facilities provide evidence-based addiction treatment. Extended-release injectable naltrexone (XR-NTX) administered prior to release from incarceration may improve health and economic outcomes. METHODS We conducted an economic evaluation alongside a randomized controlled trial testing the effectiveness of XR-NTX before release from prison (n = 38) vs. XR-NTX referral after release (n = 48) of incarcerated participants with OUD, both groups continuing treatment at a community addiction treatment center. The incremental cost-effectiveness ratio (ICER) assessed the cost-effectiveness of XR-NTX before release compared to referral after release for three stakeholder perspectives at 12- and 24-week periods: state policymaker, health care sector, and societal. Effectiveness measures included quality-adjusted life-years (QALYs) and abstinent years from opioids. In addition, we categorized resources as OUD-related and non-OUD-related medical care, state transfer payments, and other societal costs (productivity, criminal justice resources, etc.). RESULTS Results showed an association between XR-NTX and greater OUD-related costs and total costs from the state policymaker perspective. QALYs gained were positive but statistically insignificant between arms; however, results showed XR-NTX had an estimated 15.5 more days of opioid abstinence over 24 weeks and statistically significant at a 95 % confidence level based on the distribution of bootstrapped samples. We found that estimated ICERs to be > $500,000 per QALY for all stakeholder perspectives. For the abstinent-year effectiveness measure, we found XR-NTX before release to be cost-effective at a 95 % confidence level for willingness-to-pay values >$49,000 per abstinent-year, across all perspectives. CONCLUSIONS XR-NTX administered to persons who are incarcerated with OUD before release may provide value for stakeholders and bridge a well-known treatment gap for this vulnerable population. Lower than expected participant engagement and missing data limit our results, and study outcomes may be sensitive to methods that address missing data if replicated.
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Affiliation(s)
- Ali Jalali
- Department of Population Health Sciences, Weill Cornell Medical College, New York, NY, USA.
| | - Philip J Jeng
- Department of Population Health Sciences, Weill Cornell Medical College, New York, NY, USA
| | - Daniel Polsky
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Sabrina Poole
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yi-Chien Ku
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Academy for the Judiciary, Ministry of Justice, Taiwan
| | - George E Woody
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sean M Murphy
- Department of Population Health Sciences, Weill Cornell Medical College, New York, NY, USA
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30
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Karlsson AT, Vederhus JK, Clausen T, Weimand B, Solli KK, Tanum L. Impact of Impulsivity, Hyperactivity, and Inattention on Discontinuation Rate among Opioid-Dependent Patients Treated with Extended-Release Naltrexone. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11435. [PMID: 36141709 PMCID: PMC9517108 DOI: 10.3390/ijerph191811435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 06/16/2023]
Abstract
Previous studies have indicated elevated levels of impulsivity, hyperactivity, and inattention (IHI) among opioid-dependent patients seeking outpatient treatment with extended-release naltrexone (XR-NTX). This led us to hypothesize that IHI may be associated with a higher discontinuation rate for XR-NTX treatment. In a group of 162 patients with opioid dependence, discontinuation prior to the full 24 weeks of the study period (six injections and attending the study visit at 24 weeks) occurred in 49% of the patients, primarily in the early stage of treatment. IHI above the clinical cut-off on the adult ADHD self-report scale (ASRS) was not associated with a risk of premature discontinuation. This finding was not altered when controlling for socio-demographics, substance, use and mental health severity. Conclusively, high levels of IHI per se is not contradictive for XR-NTX treatment in regard to concern for premature discontinuation.
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Affiliation(s)
| | | | - Thomas Clausen
- Addiction Unit, Sørlandet Hospital HF, 4604 Kristiansand, Norway
- Norwegian Centre for Addiction Research, University of Oslo, 0315 Oslo, Norway
| | - Bente Weimand
- Center for Mental Health and Substance Abuse, University of South-Eastern Norway, 3040 Drammen, Norway
- Department of R&D in Psychiatric Health Care, Akershus University Hospital, 1478 Oslo, Norway
| | - Kristin Klemmetsby Solli
- Norwegian Centre for Addiction Research, University of Oslo, 0315 Oslo, Norway
- Department of R&D in Psychiatric Health Care, Akershus University Hospital, 1478 Oslo, Norway
- Vestfold Hospital Trust, 3103 Tønsberg, Norway
| | - Lars Tanum
- Department of R&D in Psychiatric Health Care, Akershus University Hospital, 1478 Oslo, Norway
- Faculty for Health Science, Oslo Metropolitan University, 0130 Oslo, Norway
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Zhang J, Song C, Dai J, Li L, Yang X, Chen Z. Mechanism of opioid addiction and its intervention therapy: Focusing on the reward circuitry and mu‐opioid receptor. MedComm (Beijing) 2022; 3:e148. [PMID: 35774845 PMCID: PMC9218544 DOI: 10.1002/mco2.148] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2021] [Revised: 05/03/2022] [Accepted: 05/07/2022] [Indexed: 11/09/2022] Open
Affiliation(s)
- Jia‐Jia Zhang
- National Translational Science Center for Molecular Medicine & Department of Cell Biology The Fourth Military Medical University Xi'an China
| | - Chang‐Geng Song
- Department of Neurology Xijing Hospital The Fourth Military Medical University Xi'an China
| | - Ji‐Min Dai
- Department of Hepatobiliary Surgery Xijing Hospital The Fourth Military Medical University Xi'an China
| | - Ling Li
- National Translational Science Center for Molecular Medicine & Department of Cell Biology The Fourth Military Medical University Xi'an China
| | - Xiang‐Min Yang
- National Translational Science Center for Molecular Medicine & Department of Cell Biology The Fourth Military Medical University Xi'an China
| | - Zhi‐Nan Chen
- National Translational Science Center for Molecular Medicine & Department of Cell Biology The Fourth Military Medical University Xi'an China
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Dowd WN, Barch DH, Seibert JH, Mark TL. Development and validation of a claim-based provider-level measurement of use of medications to treat opioid use disorder. J Subst Abuse Treat 2022; 140:108824. [DOI: 10.1016/j.jsat.2022.108824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/28/2022] [Accepted: 06/07/2022] [Indexed: 11/25/2022]
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Toegel F, Novak MD, Rodewald AM, Leoutsakos JM, Silverman K, Holtyn AF. Technology-assisted opioid education for out-of-treatment adults with opioid use disorder. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2022; 36:555-564. [PMID: 34323526 PMCID: PMC8799781 DOI: 10.1037/adb0000769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To evaluate the feasibility and potential efficacy of a technology-assisted education program in teaching adults at a high risk of opioid overdose about opioids; opioid overdose; and opioid use disorder medications. METHOD A within-subject, repeated-measures design was used to evaluate effects of the novel technology-assisted education program. Participants (N = 40) were out-of-treatment adults with opioid use disorder, recruited in Baltimore, Maryland from May 2019 to January 2020. The education program was self-paced and contained three courses. Each course presented information and required answers to multiple-choice questions. The education program was evaluated using a 50-item test, delivered before and after participants completed each course. Tests were divided into three subtests that contained questions from each course. We measured accuracy on each subtest before and after completion of each course and used a mixed-effects model to analyze changes in accuracy across tests. RESULTS The technology-assisted education program required a median time of 91 min of activity to complete. Most participants completed the program in a single day. Accuracy on each subtest increased only after completion of the course that corresponded to that subtest, and learning comparisons were significant at the p < .001 level for all subtests. Accuracy on each subtest was unchanged before completion of the relevant course, and increases in accuracy were retained across subsequent tests. Learning occurred similarly independent of participant education, employment, and poverty. CONCLUSIONS Technology-assisted education programs can provide at-risk adults with access to effective education on opioids, opioid overdose, and opioid use disorder medications. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
- Forrest Toegel
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Matthew D. Novak
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Andrew M. Rodewald
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeannie-Marie Leoutsakos
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kenneth Silverman
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - August F. Holtyn
- Department of Psychiatry and Behavioral Sciences, Center for Learning and Health, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Discordance in Addressing Opioid Crisis in Rural Communities: Patient and Provider Perspectives. PHARMACY 2022; 10:pharmacy10040091. [PMID: 35893729 PMCID: PMC9332779 DOI: 10.3390/pharmacy10040091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 02/04/2023] Open
Abstract
Providing patient-centered care to manage chronic pain and opioid use disorder (OUD) is associated with improved health outcomes. However, adopting a holistic approach to providing care is often challenging in rural communities. This study aims to identify and contrast challenges to providing patient-centered care from the perspective of patients and providers. A participatory design approach was adopted to elicit the perceptions of providers and patients with lived experiences of chronic pain and/or OUD in Jefferson County, Wisconsin. Two focus groups were conducted with each stakeholder group to identify problems that participants face with respect to chronic pain management and OUD and possible solutions. Four interviews were conducted with providers experienced in chronic pain management. Analysis of focus group sessions and interviews show consensus among patients and providers that lack of behavioral health and recovery resources create barriers to effectively manage OUD and chronic pain. However, there was discordance among the two groups about other barriers such as patient and provider attitudes, tapering approach, and access to medications for OUD. This tension among patients and providers can influence patients’ retention in therapy. More efforts are needed to mitigate stigma among providers in rural communities and support psychosocial needs of patients.
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Patients' experiences of continued treatment with extended-release naltrexone: a Norwegian qualitative study. Addict Sci Clin Pract 2022; 17:36. [PMID: 35850782 PMCID: PMC9290197 DOI: 10.1186/s13722-022-00317-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 06/29/2022] [Indexed: 11/10/2022] Open
Abstract
Background The opioid antagonist extended-release naltrexone (XR-NTX) in the treatment of opioid use disorder (OUD) is effective in terms of safety, abstinence from opioid use and retention in treatment. However, it is unclear how patients experience and adjust to losing the possibility of achieving an opioid effect. This qualitative study is the first to explore how people with opioid dependence experience XR-NTX treatment, focusing on the process of treatment over time. Methods Using a purposive sampling strategy, semi-structured interviews were undertaken with 19 persons with opioid use disorder (15 men, four women, 22–55 years of age) participating in a clinical trial of XR-NTX in Norway. The interviewees had received at least three XR-NTX injections. Qualitative content analysis with an inductive approach was used. Findings Participants described that XR-NTX treatment had many advantages. However they still faced multiple challenges, some of which they were not prepared for. Having to find a new foothold and adapt to no longer gaining an effect from opioids due to the antagonist medication was challenging. This was especially true for those struggling emotionally and transitioning into the harmful use of non-opioid substances. Additional support was considered crucial. Even so, the treatment led to an opportunity to participate in society and reclaim identity. Participants had strong goals for the future and described that XR-NTX enabled a more meaningful life. Expectations of a better life could however turn into broken hopes. Although participants were largely optimistic about the future, thinking about the end of treatment could cause apprehension. Conclusions XR-NTX treatment offers freedom from opioids and can facilitate the recovery process for people with OUD. However, our findings also highlight several challenges associated with XR-NTX treatment, emphasizing the importance of monitoring emotional difficulties and increase of non-opioid substances during treatment. As opioid abstinence in itself does not necessarily equal recovery, our findings underscore the importance of seeing XR-NTX as part of a comprehensive, individualized treatment approach. Trial registration: Clinicaltrials.gov # NCT03647774, first Registered: Aug 28, 2018.
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Tijani AO, Garg J, Frempong D, Verana G, Kaur J, Joga R, Sabanis CD, Kumar S, Kumar N, Puri A. Sustained drug delivery strategies for treatment of common substance use disorders: Promises and challenges. J Control Release 2022; 348:970-1003. [PMID: 35752256 DOI: 10.1016/j.jconrel.2022.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/16/2022] [Accepted: 06/19/2022] [Indexed: 10/17/2022]
Abstract
Substance use disorders (SUDs) are a leading cause of death and other ill health effects in the United States and other countries in the world. Several approaches ranging from detoxification, behavioral therapy, and the use of antagonists or drugs with counter effects are currently being applied for its management. Amongst these, drug therapy is the mainstay for some drug abuse incidences, as is in place specifically for opioid abuse or alcohol dependence. The severity of the havocs observed with the SUDs has triggered constant interest in the discovery and development of novel medications as well as suitable or most appropriate methods for the delivery of these agents. The chronic need of such drugs in users warrants the need for their prolonged or sustained systemic availability. Further, the need to improve patient tolerance to medication, limit invasive drug use and overall treatment outcome are pertinent considerations for embracing sustained release designs for medications used in managing SUDs. This review aims to provide an overview on up-to-date advances made with regards to sustained delivery systems for the drugs for treatment of different types of SUDs such as opioid, alcohol, tobacco, cocaine, and cannabis use disorders. The clinical relevance, promises and the limitations of deployed sustained release approaches along with future opportunities are discussed.
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Affiliation(s)
- Akeemat O Tijani
- Department of Pharmaceutical Sciences, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN 37614, USA.
| | - Jivesh Garg
- University Institute of Pharmaceutical Sciences (UIPS), Panjab University, Chandigarh 160014, India
| | - Dorcas Frempong
- Department of Pharmaceutical Sciences, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN 37614, USA.
| | - Gabrielle Verana
- Department of Pharmaceutical Sciences, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN 37614, USA.
| | - Jagroop Kaur
- Department of Pharmaceutical Sciences, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN 37614, USA.
| | - Ramesh Joga
- Department of Regulatory Affairs, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Chetan D Sabanis
- Department of Regulatory Affairs, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Sandeep Kumar
- Department of Regulatory Affairs, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Neeraj Kumar
- Department of Regulatory Affairs, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, Telangana, India.
| | - Ashana Puri
- Department of Pharmaceutical Sciences, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, TN 37614, USA.
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Korthuis PT, Cook RR, Lum PJ, Waddell EN, Tookes H, Vergara‐Rodriguez P, Kunkel LE, Lucas GM, Rodriguez AE, Bielavitz S, Fanucchi LC, Hoffman KA, Bachrach K, Payne EH, Collins JA, Matthews A, Oden N, Jacobs P, Jelstrom E, Sorensen JL, McCarty D. HIV clinic-based extended-release naltrexone versus treatment as usual for people with HIV and opioid use disorder: a non-blinded, randomized non-inferiority trial. Addiction 2022; 117:1961-1971. [PMID: 35129242 PMCID: PMC9314106 DOI: 10.1111/add.15836] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 01/13/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIM Opioid agonist medications for treatment of opioid use disorder (OUD) can improve human immunodeficiency virus (HIV) outcomes and reduce opioid use. We tested whether outpatient antagonist treatment with naltrexone could achieve similar results. DESIGN Open-label, non-inferiority randomized trial. SETTING Six US HIV primary care clinics. PARTICIPANTS A total of 114 participants with untreated HIV and OUD (62% male; 56% black, 12% Hispanic; positive for fentanyl (62%), other opioids (47%) and cocaine (60%) at baseline). Enrollment halted early due to slow recruitment. INTERVENTION HIV clinic-based extended-release naltrexone (XR-NTX; n = 55) versus treatment as usual (TAU) with buprenorphine or methadone (TAU; n = 59). MEASUREMENTS Treatment group differences were compared for the primary outcome of viral suppression (HIV RNA ≤ 200 copies/ml) at 24 weeks and secondary outcomes included past 30-day use of opioids at 24 weeks. FINDINGS Fewer XR-NTX participants initiated medication compared with TAU participants (47 versus 73%). The primary outcome of viral suppression was comparable for XR-NTX (52.7%) and TAU (49.2%) [risk ratio (RR) = 1.064; 95% confidence interval (CI) = 0.748, 1.514] at 24 weeks. Non-inferiority could not be demonstrated, as the lower confidence limit of the RR did not exceed the pre-specified margin of 0.75 in intention-to-treat (ITT) analysis. The main secondary outcome of past 30-day opioid use was comparable for XR-NTX versus TAU (11.7 versus 14.8 days; mean difference = -3.1; 95% CI = -8.7, 1.1) in ITT analysis. Among those initiating medication, XR-NTX resulted in fewer days of opioid use compared with TAU in the past 30 days (6.0 versus 13.6, mean difference = -7.6; 95% CI = -13.8, -0.2). CONCLUSIONS A randomized controlled trial found supportive, but not conclusive, evidence that human immunodeficiency virus clinic-based extended-release naltrexone is not inferior to treatment as usual for facilitating human immunodeficiency virus viral suppression. Participants who initiated extended-release naltrexone used fewer opioids than those who received treatment as usual.
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Affiliation(s)
- P. Todd Korthuis
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | - Ryan R. Cook
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | - Paula J. Lum
- Division of HIV, ID and Global MedicineUniversity of CaliforniaSan FranciscoCAUSA
| | - Elizabeth Needham Waddell
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | - Hansel Tookes
- Division of Infectious DiseasesUniversity of Miami Miller School of MedicineMiamiFLUSA
| | - Pamela Vergara‐Rodriguez
- Ruth M. Rothstein CORE Center, Department of Psychiatry and Department of Internal MedicineCook County HealthChicagoILUSA
| | - Lynn E. Kunkel
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | | | - Allan E. Rodriguez
- Division of Infectious DiseasesUniversity of Miami Miller School of MedicineMiamiFLUSA
| | - Sarann Bielavitz
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | - Laura C. Fanucchi
- Division of Infectious Diseases and Center on Drug and Alcohol ResearchUniversity of KentuckyLexingtonKYUSA
| | - Kim A. Hoffman
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | | | | | | | | | | | - Petra Jacobs
- National Institutes of HealthNational Institute on AgingBethesdaMDUSA
| | | | - James L. Sorensen
- Department of Psychiatry and Behavioral SciencesUniversity of California San FranciscoSan FranciscoCAUSA
| | - Dennis McCarty
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
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Krawczyk N, Bandara S, Merritt S, Shah H, Duncan A, McEntee B, Schiff M, Ahmad NJ, Whaley S, Latimore A, Saloner B. Jail-based treatment for opioid use disorder in the era of bail reform: a qualitative study of barriers and facilitators to implementation of a state-wide medication treatment initiative. Addict Sci Clin Pract 2022; 17:30. [PMID: 35655293 PMCID: PMC9161649 DOI: 10.1186/s13722-022-00313-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 05/18/2022] [Indexed: 11/10/2022] Open
Abstract
Background Until recently, few carceral facilities offered medications for opioid use disorder (MOUD). Although more facilities are adopting MOUD, much remains to be learned about addressing implementation challenges related to expansion of MOUD in carceral settings and linkage to care upon re-entry. This is particularly important in jails, where individuals cycle rapidly in and out of these facilities, especially in jurisdictions beginning to implement bail reform laws (i.e., laws that remove the requirement to pay bail for most individuals). Increasing access to MOUD in these settings is a key unexplored challenge. Methods In this qualitative study, we interviewed staff from county jails across New Jersey, a state that has implemented state-wide efforts to increase capacity for MOUD treatment in jails. We analyzed themes related to current practices used to engage individuals in MOUD while in jail and upon re-entry; major challenges to delivering MOUD and re-entry services, particularly under bail reform conditions; and innovative strategies to facilitate delivery of these services. Results Jail staff from 11 New Jersey county jails participated in a baseline survey and an in-depth qualitative interview from January–September 2020. Responses revealed that practices for delivering MOUD varied substantially across jails. Primary challenges included jails’ limited resources and highly regulated operations, the chaotic nature of short jail stays, and concerns regarding limited MOUD and resources in the community. Still, jail staff identified multiple facilitators and creative solutions for delivering MOUD in the face of these obstacles, including opportunities brought on by the COVID-19 pandemic. Conclusions Despite challenges to the delivery of MOUD, states can make concerted and sustained efforts to support opioid addiction treatment in jails. Increased use of evidence-based clinical guidelines, greater investment in resources, and increased partnerships with health and social service providers can greatly improve reach of treatment and save lives. Supplementary information The online version contains supplementary material available at 10.1186/s13722-022-00313-6.
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Affiliation(s)
- Noa Krawczyk
- Center for Opioid Epidemiology and Policy, Department of Population Health, NYU Grossman School of Medicine, 180 Madison Ave, Room 4-12, New York, NY, USA.
| | - Sachini Bandara
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Sydney Merritt
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hridika Shah
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | | | | | - N Jia Ahmad
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sara Whaley
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Amanda Latimore
- Center for Addiction Research and Effective Solutions, American Institutes for Research, Arlington, VA, USA
| | - Brendan Saloner
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Moore KE, Siebert SL, Kromash R, Owens MD, Allen DC. Negative attitudes about medications for opioid use disorder among criminal legal staff. DRUG AND ALCOHOL DEPENDENCE REPORTS 2022; 3:100056. [PMID: 36845981 PMCID: PMC9948914 DOI: 10.1016/j.dadr.2022.100056] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 04/18/2022] [Accepted: 04/20/2022] [Indexed: 05/28/2023]
Abstract
BACKGROUND Stigma is a barrier to the treatment of opioid use disorder (OUD) in the criminal legal system. Staff sometimes have negative attitudes about medications for OUD (i.e., MOUD), but there is little research on what drives these attitudes. How staff think about criminal involvement and addiction may explain their attitudes toward MOUD. METHODS A convenience sample of U.S. criminal legal staff (e.g., correctional/probation officers, nurses, psychologists, court personnel) were recruited via online methods (N = 152). Participants completed an online survey of their attitudes about justice-involved people and addiction, and these were entered as predictors of an adapted version of the Opinions about Medication Assisted Treatment survey (OAMAT) in a linear regression, controlling for sociodemographics (cross-sectional design). RESULTS At the bivariate level, measures capturing more stigmatizing attitudes toward justice-involved people, believing addiction represents a moral weakness, and believing people with addiction are responsible for their actions and their recovery were related to more negative attitudes about MOUD, whereas higher educational attainment and believing addiction has a genetic basis were related to more positive attitudes about MOUD. In a linear regression, only stigma toward justice-involved people significantly predicted negative attitudes about MOUD (B = -.27, p = .010). CONCLUSION Criminal legal staff's stigmatizing attitudes about justice-involved people, such as believing they are untrustworthy and cannot be rehabilitated, contributed significantly to negative attitudes about MOUD, above their beliefs about addiction. The stigma tied to criminal involvement needs to be addressed in attempts to increase MOUD adoption in the criminal legal system.
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Affiliation(s)
- Kelly E Moore
- Department of Psychology, East Tennessee State University, 420 Rogers-Stout Hall P.O. Box 70649, Johnson City, TN 37614, USA
| | - Shania L Siebert
- Department of Psychology, East Tennessee State University, 420 Rogers-Stout Hall P.O. Box 70649, Johnson City, TN 37614, USA
| | - Rachelle Kromash
- Department of Psychology, East Tennessee State University, 420 Rogers-Stout Hall P.O. Box 70649, Johnson City, TN 37614, USA
| | - Mandy D Owens
- Addictions, Drug & Alcohol Institute, Department of Psychiatry and Behavioral Sciences, University of Washington, USA
| | - Diamond C Allen
- Department of Psychology, East Tennessee State University, 420 Rogers-Stout Hall P.O. Box 70649, Johnson City, TN 37614, USA
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Davis D. Care of Justice-Involved Populations. MISSOURI MEDICINE 2022; 119:208-212. [PMID: 36035560 PMCID: PMC9324728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Terminology Incarcerated is a nonspecific term which refers to a person confined to a jail, prison, or other institution. Inmate (preferred term: incarcerated person) refers to a person confined in a correctional facility (jail or prison). Individuals who are classified as being on probation, parole, or supervised release, remain under court supervision and are allowed to serve some or all of their sentence while residing in the community.2 Jails are under municipal or county jurisdictions and house persons awaiting trial, sentencing, or transfer to another facility; those who have violated parole or probation; and some individuals who have been sentenced to less than a year in custody.3 State and federal prisons generally house persons who have been sentenced to greater than one year in custody.3.
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Affiliation(s)
- Dawn Davis
- Assistant Professor in the Department of Family and Community Medicine, Saint Louis University School of Medicine, and the medical director at the Saint Louis County Jail, St. Louis, Missouri
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The Potential of Methocinnamox as a Future Treatment for Opioid Use Disorder: A Narrative Review. PHARMACY 2022; 10:pharmacy10030048. [PMID: 35645327 PMCID: PMC9149874 DOI: 10.3390/pharmacy10030048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/15/2022] [Accepted: 04/16/2022] [Indexed: 02/01/2023] Open
Abstract
The opioid epidemic is an ongoing public health crisis, and the United States health system is overwhelmed with increasing numbers of opioid-related overdoses. Methocinnamox (MCAM) is a novel mu opioid receptor antagonist with an extended duration of action. MCAM has potential to reduce the burden of the opioid epidemic by being used as an overdose rescue treatment and a long-term treatment for opioid use disorder (OUD). The currently available treatments for OUD include naloxone, naltrexone, and methadone. These treatments have certain limitations, which include short duration of action, patient non-compliance, and diversion. A narrative review was conducted using PubMed and Google Scholar databases covering the history of the opioid epidemic, pain receptors, current OUD treatments and the novel drug MCAM. MCAM could potentially be used as both a rescue and long-term treatment for opioid misuse. This is due to its pseudo-irreversible antagonism of the mu opioid receptor, abnormally long duration of action of nearly two weeks, and the possibility of using kappa or delta opioid receptor agonists for pain management during OUD treatment. MCAM’s novel pharmacokinetic and pharmacodynamic properties open a new avenue for treating opioid misuse.
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Lim J, Farhat I, Douros A, Panagiotoglou D. Relative effectiveness of medications for opioid-related disorders: A systematic review and network meta-analysis of randomized controlled trials. PLoS One 2022; 17:e0266142. [PMID: 35358261 PMCID: PMC8970369 DOI: 10.1371/journal.pone.0266142] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/15/2022] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Several pharmacotherapeutic interventions are available for maintenance treatment for opioid-related disorders. However, previous meta-analyses have been limited to pairwise comparisons of these interventions, and their efficacy relative to all others remains unclear. Our objective was to unify findings from different healthcare practices and generate evidence to strengthen clinical treatment protocols for the most widely prescribed medications for opioid-use disorders. METHODS We searched Medline, EMBASE, PsycINFO, CENTRAL, and ClinicalTrials.gov for all relevant randomized controlled trials (RCT) from database inception to February 12, 2022. Primary outcome was treatment retention, and secondary outcome was opioid use measured by urinalysis. We calculated risk ratios (RR) and 95% credible interval (CrI) using Bayesian network meta-analysis (NMA) for available evidence. We assessed the credibility of the NMA using the Confidence in Network Meta-Analysis tool. RESULTS Seventy-nine RCTs met the inclusion criteria. Due to heterogeneity in measuring opioid use and reporting format between studies, we conducted NMA only for treatment retention. Methadone was the highest ranked intervention (Surface Under the Cumulative Ranking [SUCRA] = 0.901) in the network with control being the lowest (SUCRA = 0.000). Methadone was superior to buprenorphine for treatment retention (RR = 1.22; 95% CrI = 1.06-1.40) and buprenorphine superior to naltrexone (RR = 1.39; 95% CrI = 1.10-1.80). However, due to a limited number of high-quality trials, confidence in the network estimates of other treatment pairs involving naltrexone and slow-release oral morphine (SROM) remains low. CONCLUSION All treatments had higher retention than the non-pharmacotherapeutic control group. However, additional high-quality RCTs are needed to estimate more accurately the extent of efficacy of naltrexone and SROM relative to other medications. For pharmacotherapies with established efficacy profiles, assessment of their long-term comparative effectiveness may be warranted. TRIAL REGISTRATION This systematic review has been registered with PROSPERO (https://www.crd.york.ac.uk/prospero) (identifier CRD42021256212).
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Affiliation(s)
- Jihoon Lim
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - Imen Farhat
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - Antonios Douros
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
- Department of Medicine, McGill University, Montreal, QC, Canada
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada
- Institute of Clinical Pharmacology and Toxicology, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Dimitra Panagiotoglou
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
- * E-mail:
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Andraka-Christou B, Randall-Kosich O, Golan M, Totaram R, Saloner B, Gordon AJ, Stein BD. A national survey of state laws regarding medications for opioid use disorder in problem-solving courts. HEALTH & JUSTICE 2022; 10:14. [PMID: 35357599 PMCID: PMC8969254 DOI: 10.1186/s40352-022-00178-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 03/09/2022] [Indexed: 05/03/2023]
Abstract
BACKGROUND Problem-solving courts have the potential to help reduce harms associated with the opioid crisis. However, problem-solving courts vary in their policies toward medications for opioid use disorder (MOUD), with some courts discouraging or even prohibiting MOUD use. State laws may influence court policies regarding MOUD; thus, we aimed to identify and describe state laws related to MOUD in problem-solving courts across the US from 2005 to 2019. METHODS We searched Westlaw legal software for regulations and statutes (collectively referred to as "state laws") in all US states and D.C. from 2005 to 2019 and included laws related to both MOUD and problem-solving courts in our analytic sample. We conducted a modified iterative categorization process to identify and analyze categories of laws related to MOUD access in problem-solving courts. RESULTS Since 2005, nine states had laws regarding MOUD in problem-solving courts. We identified two overarching categories of state laws: 1) laws that prohibit MOUD bans, and 2) laws potentially facilitating access to MOUD. Seven states had laws that prohibit MOUD bans, such as laws prohibiting exclusion of participants from programs due to MOUD use or limiting the type of MOUD, dose or treatment duration. Four states had laws that could facilitate access to MOUD, such as requiring courts to make MOUD available to participants. DISCUSSION Relatively few states have laws facilitating MOUD access and/or preventing MOUD bans in problem-solving courts. To help facilitate MOUD access for court participants across the US, model state legislation should be created. Additionally, future research should explore potential effects of state laws on MOUD access and health outcomes for court participants.
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Affiliation(s)
- Barbara Andraka-Christou
- School of Global Health Management & Informatics, University of Central Florida, 500 W Livingston Street, Orlando, FL 32801 USA
- Department of Internal Medicine (Secondary Joint Appointment), University of Central Florida, 500 W Livingston Street, Orlando, FL 32801 USA
| | | | | | - Rachel Totaram
- School of Global Health Management & Informatics, University of Central Florida, 500 W Livingston Street, Orlando, FL 32801 USA
| | - Brendan Saloner
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD USA
| | - Adam J. Gordon
- Informatics, Decision-Enhancement, and Analytic Sciences (IDEAS) Center, VA Salt Lake City Health Care System, Salt Lake City, UT USA
- Program for Addiction Research, Clinical Care, Knowledge and Advocacy (PARCKA), Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT USA
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Abstract
This review summarizes current evidence related to perioperative opioid prescription fulfillment and use and discusses the role of personalized anesthesia care in mitigating opioid-related harms without compromising analgesia.
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Saini J, Johnson B, Qato DM. Self-Reported Treatment Need and Barriers to Care for Adults With Opioid Use Disorder: The US National Survey on Drug Use and Health, 2015 to 2019. Am J Public Health 2022; 112:284-295. [PMID: 35080954 PMCID: PMC8802601 DOI: 10.2105/ajph.2021.306577] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2021] [Indexed: 11/04/2022]
Abstract
Objectives. To explore barriers to care and characteristics associated with respondent-reported perceived need for opioid use disorder (OUD) treatment and National Survey on Drug Use and Health (NSDUH)‒defined OUD treatment gap. Methods. We performed a cross-sectional study using descriptive and multivariable logistic regression analyses to examine 2015-2019 NSDUH data. We included respondents aged 18 years or older with past-year OUD. Results. Of 1 987 961 adults, 10.5% reported a perceived OUD treatment need, and 71% had a NSDUH-defined treatment gap. There were significant differences in age distribution, health insurance coverage, and past-year mental illness between those with and without a perceived OUD treatment need. Older adults (aged ≥ 50 years) and non-White adults were more likely to have a treatment gap compared with younger adults (aged 18-49 years) and White adults, respectively. Conclusions. Fewer than 30% of adults with OUD receive treatment, and only 1 in 10 report a need for treatment, reflecting persistent structural barriers to care and differences in perceived care needs between patients with OUD and the NSDUH-defined treatment gap measure. Public Health Implications. Public health efforts aimed at broadening access to all forms of OUD treatment and harm reduction should be proactively undertaken. (Am J Public Health. 2022;112(2):284-295. https://doi.org/10.2105/AJPH.2021.306577).
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Affiliation(s)
- Jannat Saini
- Jannat Saini and Breah Johnson are with the University of Maryland School of Pharmacy, Baltimore. Danya M. Qato is with the University of Maryland School of Pharmacy and School of Medicine, Baltimore
| | - Breah Johnson
- Jannat Saini and Breah Johnson are with the University of Maryland School of Pharmacy, Baltimore. Danya M. Qato is with the University of Maryland School of Pharmacy and School of Medicine, Baltimore
| | - Danya M Qato
- Jannat Saini and Breah Johnson are with the University of Maryland School of Pharmacy, Baltimore. Danya M. Qato is with the University of Maryland School of Pharmacy and School of Medicine, Baltimore
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Murphy CE, Wang RC, Montoy JC, Whittaker E, Raven M. Effect of extended-release naltrexone on alcohol consumption: a systematic review and meta-analysis. Addiction 2022; 117:271-281. [PMID: 34033183 DOI: 10.1111/add.15572] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 12/07/2020] [Accepted: 05/05/2021] [Indexed: 12/29/2022]
Abstract
AIMS The aims of this study were to (1) estimate the effect of extended-release naltrexone compared with placebo on alcohol consumption in patients with alcohol use disorder (AUD) and (2) conduct pre-planned subgroup analyses to test whether being abstinent when initiating treatment (lead-in abstinence) or the duration of treatment improves treatment efficacy. DESIGN Systematic review and random-effects meta-analysis of blinded randomized placebo-controlled trials reporting the effect extended-release naltrexone on alcohol consumption. SETTING Outpatient clinics. PARTICIPANTS Seven trials evaluating a total of 1500 adults with AUD receiving monthly injections of either placebo or extended-release naltrexone at doses of 150-400 mg for 2-6 months and some form of behavioral therapy. MEASUREMENTS Pooled weighted mean difference (WMD) in drinking days per month and heavy drinking days per month. FINDINGS The WMD was -2.0 [95% confidence interval (CI) = -3.4, -0.6; P = 0.03] in favor of extended-release naltrexone for drinking days per month and -1.2 (95% CI = -0.2, -2.1; P = 0.02) for heavy drinking days per month, indicating that treatment resulted in two fewer drinking days per month and 1.2 fewer heavy drinking days per month compared with placebo. Trials not requiring lead-in abstinence and those lasting longer than 3 months reported larger reductions in heavy drinking days per month; WMD -2.0 (95% CI = -3.52, -0.48; P = 0.01) and -1.9 (95% CI = -3.2, -0.5; P = 0.01), respectively. In all cases, the I2 statistics (0-7.2%) did not suggest substantial heterogeneity. CONCLUSIONS Extended-release naltrexone reduces drinking days and heavy drinking days per month compared with placebo. Reductions are larger with a longer duration of treatment.
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Affiliation(s)
- Charles E Murphy
- Department of Emergency Medicine, University of California, San Francisco, CA, USA
| | - Ralph C Wang
- Department of Emergency Medicine, University of California, San Francisco, CA, USA
| | - Juan Carlos Montoy
- Department of Emergency Medicine, University of California, San Francisco, CA, USA
| | - Evans Whittaker
- UCSF Health Sciences Library, University of California, San Francisco, CA, USA
| | - Maria Raven
- Department of Emergency Medicine, University of California, San Francisco, CA, USA.,Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, CA, USA
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Journey to the Market: The Evolution of Biodegradable Drug Delivery Systems. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12020935] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Biodegradable polymers have been used as carriers in drug delivery systems for more than four decades. Early work used crude natural materials for particle fabrication, whereas more recent work has utilized synthetic polymers. Applications include the macroscale, the microscale, and the nanoscale. Since pioneering work in the 1960’s, an array of products that use biodegradable polymers to encapsulate the desired drug payload have been approved for human use by international regulatory agencies. The commercial success of these products has led to further research in the field aimed at bringing forward new formulation types for improved delivery of various small molecule and biologic drugs. Here, we review recent advances in the development of these materials and we provide insight on their drug delivery application. We also address payload encapsulation and drug release mechanisms from biodegradable formulations and their application in approved therapeutic products.
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Zangiabadian M, Golmohammadi S, Nejadghaderi SA, Zahmatkesh MM, Nasiri MJ, Sadeghian M. The effects of naltrexone on retention in treatment and being opioid-free in opioid-dependent people: A systematic review and meta-analysis. Front Psychiatry 2022; 13:1003257. [PMID: 36226100 PMCID: PMC9548642 DOI: 10.3389/fpsyt.2022.1003257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/08/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Opioid dependency is a chronic relapsing disorder for which different therapeutically interventions have been developed. Naltrexone is a non-selective opioid antagonist that can be utilized for maintenance therapy in opioid dependency. In this systematic review, we aimed to evaluate the effects of naltrexone on retention in treatment and being opioid-free. METHODS We systematically searched PubMed and EMBASE databases up to February 5, 2022, using the following keywords: "Naltrexone," "Substance abuse," "Drug abuse," "Opiate-related disorder," and "Opioid dependence." Studies that included opiate-dependent individuals who were treated with naltrexone and assessed retention in treatment or being opioid-free were included. Two authors independently used the Cochrane risk-of-bias tool for quality assessment. A random effect model in Comprehensive Meta-Analysis software was used for the conduction of the meta-analysis. We performed subgroup analysis to evaluate the effects of naltrexone types on outcomes. RESULTS Eighteen studies, including 2,280 participants met our inclusion criteria. The duration of treatment ranged from 21 days to 24 months. The retention in treatment with naltrexone was 63% higher than controls (odds ratio (OR): 1.64 [95% confidence interval (CI), 0.78-3.44]. The OR for being opioid-free was 1.63 (95% CI, 0.57-4.72). Injectable naltrexone was significantly effective on retention in treatment (OR 1.86; 95% CI, 1.17-2.98). CONCLUSIONS We found that naltrexone could be useful for retention in treatment and being opioid-free, however, the findings were not significant. Further high-quality and large-scale observational studies are recommended.
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Affiliation(s)
- Moein Zangiabadian
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeid Golmohammadi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Aria Nejadghaderi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdi Zahmatkesh
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Javad Nasiri
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Sadeghian
- Department of Psychiatry, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Vasiliu O. Current Trends and Perspectives in the Immune Therapy for Substance Use Disorders. Front Psychiatry 2022; 13:882491. [PMID: 35573367 PMCID: PMC9095939 DOI: 10.3389/fpsyt.2022.882491] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/11/2022] [Indexed: 12/04/2022] Open
Abstract
Substance use disorders (SUDs) are an extremely challenging category of disorders because of the high rate of relapse, lower life expectancy, important rate of psychiatric and somatic co-morbidity, lack of patients' insight during most of the disease duration, healthcare costs, etc. One of the reasons to consider these disorders very difficult for physicians and the healthcare system is the lack of adequate pharmacological agents with long-term proven efficacy. So far, there are no Food and Drug Administration (FDA) or European Medicines Agency (EMA)-approved treatments for most of the SUDs, except for alcohol use disorder, nicotine use disorder, and opioid use disorder. Immunotherapy has been considered a possible solution to SUDs because it may selectively target a certain drug of abuse, it may have a long-lasting effect (several weeks or months), and it ensures an adequate therapeutic adherence. The objective of this paper was to establish the current stage of research in the field of SUDs vaccines, based on a brief literature review. Vaccines for cocaine and nicotine dependence have reached phase III trials, while other researchers are focusing on passive immunization therapy for methamphetamine use disorder. New generations of vaccines are currently explored, and they are based on superior technologies compared to the first generation of immune therapy (e.g., viral transfer genes, more immunogenic adjuvants, or higher specificity haptens). Therefore, finding immune therapies for substance use disorders SUDs remains a matter of interest, and this approach may be useful for the management of an extremely dangerous and versatile psychiatric pathology.
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Affiliation(s)
- Octavian Vasiliu
- Department of Psychiatry, Dr. Carol Davila University Emergency Central Military Hospital, Bucharest, Romania
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Pasman E, Lee G, Kollin R, Rodriguez B, Agius E, Madden EF, Resko SM. Attitudes toward Medication for Opioid Use Disorder among Substance Use Treatment Providers. Subst Use Misuse 2022; 57:1828-1836. [PMID: 36041008 DOI: 10.1080/10826084.2022.2115853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Background: Provider attitudes can be a powerful reinforcer of stigma toward medication for opioid use disorder (MOUD). This study examines attitudes toward MOUD among substance use treatment providers and identifies personal and professional characteristics associated with more positive attitudes. Methods: Treatment providers (N = 570) working at publicly-funded substance use programs in Michigan self-administered a web-based survey (November 2020 through July 2021), reporting their socio-demographics, professional experience, and attitudes toward MOUD. Linear regression was used to identify factors associated with general attitudes toward MOUD and three logistic regression models were calculated to identify factors associated with perceptions of each medication. Results: Half of providers considered methadone an effective treatment (53.0%); 62.9% considered buprenorphine effective, and 70.3% considered naltrexone effective. Receipt of training (B = 1.433, p = .009) and serving pregnant women or women with children (B = 1.662, p < .001) were associated with more positive attitudes toward MOUD. Providers with advanced degrees were more likely to consider methadone (OR = 2.264, p = .006), buprenorphine (OR = 2.192, p = .009), and naltrexone (OR = 2.310, p = .011) effective. Rural providers were more likely to consider naltrexone effective (OR = 2.708, p = .003). Providers working with criminal legal populations were more likely to consider buprenorphine (OR = 2.948, p = .041) and naltrexone (OR = 4.108, p = .010) effective, but not methadone. Conclusion: Treatment providers' attitudes remain poorly aligned with the evidence base. Increased efforts are needed to address attitudes toward MOUD among the specialized treatment workforce.
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Affiliation(s)
- Emily Pasman
- School of Social Work, Wayne State University, Detroit, Michigan, USA
| | - Guijin Lee
- School of Social Work, Wayne State University, Detroit, Michigan, USA.,Center for Behavioral Health and Justice, Wayne State University, Detroit, Michigan, USA
| | - Rachel Kollin
- School of Social Work, Wayne State University, Detroit, Michigan, USA
| | - Brooke Rodriguez
- School of Social Work, Wayne State University, Detroit, Michigan, USA
| | - Elizabeth Agius
- School of Social Work, Wayne State University, Detroit, Michigan, USA
| | - Erin Fanning Madden
- Department of Family Medicine and Public Health Sciences, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Stella M Resko
- School of Social Work, Wayne State University, Detroit, Michigan, USA.,Merrill Palmer Skillman Institute, Wayne State University, Detroit, Michigan, USA
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