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Moses TE, Rhodes GL, Tavakoli E, Christensen CW, Amirsadri A, Greenwald MK. Predictors of Retention and Drug Use Among Patients With Opioid Use Disorder Transferred to a Specialty "Second Chance" Methadone Program. Subst Abuse 2022; 16:11782218221138335. [PMID: 36407024 PMCID: PMC9669697 DOI: 10.1177/11782218221138335] [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: 06/01/2022] [Accepted: 10/22/2022] [Indexed: 11/17/2022]
Abstract
Background Many patients in methadone treatment have difficulty achieving or maintaining drug abstinence, and many clinics have policies that lead to discharging these patients. We designed a pilot "Second Chance" (SC) program for patients scheduled to be discharged from other local methadone clinics to be transferred to our clinic. Aim Determine whether SC patients' retention and opioid use is related to physical or mental health conditions, non-opioid substance use, or treatment features. Methods From December 2012 to December 2014, this program enrolled 70 patients who were discharged from other clinics in the area; we were their last remaining option for methadone treatment. Unlike the clinic's standard policies, the treatment focus for SC patients was retention rather than abstinence. This program focused on connection to care (eg, psychiatric services) and enabled patients to continue receiving services despite ongoing substance use. Each patient was assessed at treatment entry and followed until June 2016 to evaluate outcomes. Results SC patients receiving disability benefits (n = 37) vs. non-disabled (n = 33) had significantly (P < .05) higher rates of current DSM-IV Axis I psychiatric diagnosis (97% vs 70%), prescriptions for opioids (84% vs 55%) and benzodiazepines (65% vs 27%), and higher methadone doses at admission (58 vs 46 mg) but did not differ significantly in rates of 6-month or 1-year retention (77% and 56%, respectively) or all-drug use (39% positive urine drug screens). Methadone doses >65 mg predicted significantly longer retention and less opioid use, but these effects were not moderated by baseline characteristics. Conclusions Patients in methadone treatment struggling to achieve abstinence may benefit from retention-oriented harm-reduction programs. Higher methadone doses can improve retention and opioid abstinence despite psychiatric comorbidities. Further work is needed to improve program implementation and outcomes in this complex population.
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Affiliation(s)
- Tabitha E Moses
- Department of Psychiatry and Behavioral
Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Gary L Rhodes
- Department of Psychiatry and Behavioral
Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Emytis Tavakoli
- Ontario Shores Centre for Mental Health
Sciences, Toronto, CA, Canada
| | - Carl W Christensen
- Department of Psychiatry and Behavioral
Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Alireza Amirsadri
- Department of Psychiatry and Behavioral
Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA
| | - Mark K Greenwald
- Department of Psychiatry and Behavioral
Neurosciences, Wayne State University School of Medicine, Detroit, MI, USA,Mark K Greenwald, Department of Psychiatry
and Behavioral Neurosciences, Wayne State University School of Medicine, 3901
Chrysler Service Drive, Suite 2A, Detroit, MI 48201, USA.
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Leung K, Xu E, Rosic T, Worster A, Thabane L, Samaan Z. Sensitivity and specificity of self-reported psychiatric diagnoses amongst patients treated for opioid use disorder. BMC Psychiatry 2021; 21:520. [PMID: 34674668 PMCID: PMC8530009 DOI: 10.1186/s12888-021-03489-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/17/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Patients with opioid use disorder (OUD) frequently present with comorbid psychiatric illnesses which have significant implications for their treatment outcomes. Notably, these are often identified by self-report. Our study examined the sensitivity and specificity of self-reported psychiatric diagnoses against a structured diagnostic interview in a cohort of patients receiving outpatient pharmacological treatment for OUD. METHODS Using cross-sectional data from adults receiving outpatient opioid agonist treatment for OUD in clinics across Ontario, Canada, we compared participants' self-reported psychiatric diagnoses with those identified by the Mini Neuropsychiatric Interview (MINI) Version 6.0 administered at the time of study entry. Sensitivity and specificity were calculated for self-report of psychiatric diagnoses. RESULTS Amongst a sample of 683 participants, 24% (n = 162) reported having a comorbid psychiatric disorder. Only 104 of these 162 individuals (64%) reporting a comorbidity met criteria for a psychiatric disorder as per the MINI; meanwhile, 304 (75%) participants who self-reported no psychiatric comorbidity were in fact identified to meet MINI criteria for a psychiatric disorder. The sensitivity and specificity for any self-reported psychiatric diagnoses were 25.5% (95% CI 21.3, 30.0) and 78.9% (95% CI 73.6, 83.6), respectively. CONCLUSIONS Our findings raise questions about the utility of self-reported psychiatric comorbidity in patients with OUD, particularly in the context of low sensitivity of self-reported diagnoses. Several factors may contribute to this including remittance and relapse of some psychiatric illnesses, underdiagnosis, and the challenge of differentiating psychiatric and substance-induced disorders. These findings highlight that other methods should be considered in order to identify comorbid psychiatric disorders in patients with OUD.
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Affiliation(s)
- Kelly Leung
- grid.25073.330000 0004 1936 8227Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario Canada
| | - Emily Xu
- grid.25073.330000 0004 1936 8227Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario Canada
| | - Tea Rosic
- grid.25073.330000 0004 1936 8227Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario Canada ,grid.25073.330000 0004 1936 8227Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario Canada
| | - Andrew Worster
- grid.25073.330000 0004 1936 8227Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario Canada ,grid.25073.330000 0004 1936 8227Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario Canada
| | - Lehana Thabane
- grid.25073.330000 0004 1936 8227Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario Canada ,grid.416449.aBiostatistics Unit, Research Institute at St Joseph’s Healthcare, Hamilton, Ontario Canada ,grid.25073.330000 0004 1936 8227Departments of Pediatrics/Anesthesia, McMaster University, Hamilton, Ontario Canada
| | - Zainab Samaan
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario, Canada. .,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
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Hammond CJ, Park G, Kady A, Rathod K, Rahman N, Vidal C, Wenzel K, Fishman M. Sex-based differences in psychiatric symptoms and opioid abstinence during buprenorphine/naloxone treatment in adolescents with opioid use disorders. J Subst Abuse Treat 2021; 133:108495. [PMID: 34218992 DOI: 10.1016/j.jsat.2021.108495] [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: 10/29/2020] [Revised: 12/29/2020] [Accepted: 05/25/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Recent studies indicate that sex-based differences exist in co-occurring psychiatric symptoms and disorders among individuals with opioid use disorders (OUD). Whether these associations are present in adolescent samples and change during OUD treatment is poorly understood. OBJECTIVES In the current study, we examined sex-based differences in psychiatric symptoms and relationships among sex, psychiatric symptoms, and opioid use outcomes in youth with OUD receiving buprenorphine/naloxone (Bup/Nal) and psychosocial treatment. METHODS The study randomly assigned one hundred and fifty-two youth (15-21 years old) diagnosed with OUD to either 12 weeks of treatment with Bup/Nal or up to 2 weeks of Bup/Nal detoxification with both treatment arms receiving weekly drug counseling as part of a multisite clinical trial (NIDA-CTN-0010). We compared psychiatric symptoms, assessed via the Youth Self Report (YSR) at baseline and week 12, across male and female OUD participants. The study used logistic regression models to identify sex and psychiatric symptom variables that were predictors of opioid positive urine (OPU) at week 12. RESULTS Compared to males, females with OUD had higher mean psychiatric symptom scores at baseline across broad-band and narrow-band symptom domains. The study observed significant reductions in psychiatric symptom scores in both males and females during treatment, and by week 12, females only differed from males on anxious-depressive symptom scores. Females, in general, and youth of both sexes presenting to treatment with higher anxious depression scores were less likely to have a week-12 OPU. CONCLUSIONS Clinically significant sex-based differences in psychiatric symptoms are present at baseline among youth with OUD receiving Bup/Nal-assisted treatment and mostly resolve during treatment.
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Affiliation(s)
- Christopher J Hammond
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America; Behavioral Pharmacology Research Unit, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America.
| | - Grace Park
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America
| | - Annabel Kady
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America
| | - Krutika Rathod
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America
| | - Naisa Rahman
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America
| | - Carol Vidal
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America
| | - Kevin Wenzel
- Mountain Manor Treatment Center, Maryland Treatment Centers, United States of America
| | - Marc Fishman
- Division of Child & Adolescent Psychiatry, Department of Psychiatry at Johns Hopkins University School of Medicine, United States of America; Mountain Manor Treatment Center, Maryland Treatment Centers, United States of America
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Patil Vishwanath T, Cash P, Cant R, Mummery J, Penney W. The lived experience of Australian opioid replacement therapy recipients in a community-based program in regional Victoria. Drug Alcohol Rev 2020; 38:656-663. [PMID: 31577061 DOI: 10.1111/dar.12979] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 07/31/2019] [Accepted: 08/01/2019] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND AIMS Treatment of opioid dependence through opioid replacement therapy is widely recognised as effective. Nonetheless, while there has been a community-based program in the state of Victoria for over two decades, consumer experiences have received little attention. This study aimed to describe the experiences of opioid replacement therapy consumers living in rural and regional areas of the state. DESIGN AND METHODS A qualitative design employed an interpretative phenomenological approach. Sixteen consumers were interviewed. Thematic analysis was conducted by the researchers to examine the phenomena of consumers' experiences and findings were verified by a stakeholder group. RESULTS Findings centred on themes of consumers' experience of becoming recipients; consumer perceptions of pharmacists and pharmacy settings and psychosocial impacts on consumers. A majority of participants believed opioid replacement therapy brought increased normality to their life, however systemic and psychosocial barriers impacted on well-being. The pharmacy setting itself as a public dosing space commonly provoked feelings of stigma and discrimination among consumers. Other barriers prominently reported were restrictions on number of takeaways, cost of dispensing and lack of access to medical practitioners and allied supports. DISCUSSION AND CONCLUSIONS There were psychosocial impacts on opioid replacement therapy consumers relating to financial and social burdens, stigma and discrimination. Access to medical care and a choice of pharmacy appeared to be restricted in rural regions. The findings suggest a need to address, in particular, the financial and dispensing point burdens experienced by consumers to facilitate program retention.
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Affiliation(s)
| | - Penelope Cash
- School of Arts, Federation University Australia, Ballarat, Australia
| | - Robyn Cant
- School of Nursing and Healthcare Professions, Federation University Australia, Ballarat, Australia
| | - Jane Mummery
- School of Arts, Federation University Australia, Ballarat, Australia
| | - Wendy Penney
- School of Arts, Federation University Australia, Ballarat, Australia
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Hunt GE, Siegfried N, Morley K, Brooke‐Sumner C, Cleary M. Psychosocial interventions for people with both severe mental illness and substance misuse. Cochrane Database Syst Rev 2019; 12:CD001088. [PMID: 31829430 PMCID: PMC6906736 DOI: 10.1002/14651858.cd001088.pub4] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Even low levels of substance misuse by people with a severe mental illness can have detrimental effects. OBJECTIVES To assess the effects of psychosocial interventions for reduction in substance use in people with a serious mental illness compared with standard care. SEARCH METHODS The Information Specialist of the Cochrane Schizophrenia Group (CSG) searched the CSG Trials Register (2 May 2018), which is based on regular searches of major medical and scientific databases. SELECTION CRITERIA We included all randomised controlled trials (RCTs) comparing psychosocial interventions for substance misuse with standard care in people with serious mental illness. DATA COLLECTION AND ANALYSIS Review authors independently selected studies, extracted data and appraised study quality. For binary outcomes, we calculated standard estimates of risk ratio (RR) and their 95% confidence intervals (CIs) on an intention-to-treat basis. For continuous outcomes, we calculated the mean difference (MD) between groups. Where meta-analyses were possible, we pooled data using a random-effects model. Using the GRADE approach, we identified seven patient-centred outcomes and assessed the quality of evidence for these within each comparison. MAIN RESULTS Our review now includes 41 trials with a total of 4024 participants. We have identified nine comparisons within the included trials and present a summary of our main findings for seven of these below. We were unable to summarise many findings due to skewed data or because trials did not measure the outcome of interest. In general, evidence was rated as low- or very-low quality due to high or unclear risks of bias because of poor trial methods, or inadequately reported methods, and imprecision due to small sample sizes, low event rates and wide confidence intervals. 1. Integrated models of care versus standard care (36 months) No clear differences were found between treatment groups for loss to treatment (RR 1.09, 95% CI 0.82 to 1.45; participants = 603; studies = 3; low-quality evidence), death (RR 1.18, 95% CI 0.39 to 3.57; participants = 421; studies = 2; low-quality evidence), alcohol use (RR 1.15, 95% CI 0.84 to 1.56; participants = 143; studies = 1; low-quality evidence), substance use (drug) (RR 0.89, 95% CI 0.63 to 1.25; participants = 85; studies = 1; low-quality evidence), global assessment of functioning (GAF) scores (MD 0.40, 95% CI -2.47 to 3.27; participants = 170; studies = 1; low-quality evidence), or general life satisfaction (QOLI) scores (MD 0.10, 95% CI -0.18 to 0.38; participants = 373; studies = 2; moderate-quality evidence). 2. Non-integrated models of care versus standard care There was no clear difference between treatment groups for numbers lost to treatment at 12 months (RR 1.21, 95% CI 0.73 to 1.99; participants = 134; studies = 3; very low-quality evidence). 3. Cognitive behavioural therapy (CBT) versus standard care There was no clear difference between treatment groups for numbers lost to treatment at three months (RR 1.12, 95% CI 0.44 to 2.86; participants = 152; studies = 2; low-quality evidence), cannabis use at six months (RR 1.30, 95% CI 0.79 to 2.15; participants = 47; studies = 1; very low-quality evidence) or mental state insight (IS) scores by three months (MD 0.52, 95% CI -0.78 to 1.82; participants = 105; studies = 1; low-quality evidence). 4. Contingency management versus standard care We found no clear differences between treatment groups for numbers lost to treatment at three months (RR 1.55, 95% CI 1.13 to 2.11; participants = 255; studies = 2; moderate-quality evidence), number of stimulant positive urine tests at six months (RR 0.83, 95% CI 0.65 to 1.06; participants = 176; studies = 1) or hospitalisations (RR 0.21, 95% CI 0.05 to 0.93; participants = 176; studies = 1); both low-quality evidence. 5. Motivational interviewing (MI) versus standard care We found no clear differences between treatment groups for numbers lost to treatment at six months (RR 1.71, 95% CI 0.63 to 4.64; participants = 62; studies = 1). A clear difference, favouring MI, was observed for abstaining from alcohol (RR 0.36, 95% CI 0.17 to 0.75; participants = 28; studies = 1) but not other substances (MD -0.07, 95% CI -0.56 to 0.42; participants = 89; studies = 1), and no differences were observed in mental state general severity (SCL-90-R) scores (MD -0.19, 95% CI -0.59 to 0.21; participants = 30; studies = 1). All very low-quality evidence. 6. Skills training versus standard care At 12 months, there were no clear differences between treatment groups for numbers lost to treatment (RR 1.42, 95% CI 0.20 to 10.10; participants = 122; studies = 3) or death (RR 0.15, 95% CI 0.02 to 1.42; participants = 121; studies = 1). Very low-quality, and low-quality evidence, respectively. 7. CBT + MI versus standard care At 12 months, there was no clear difference between treatment groups for numbers lost to treatment (RR 0.99, 95% CI 0.62 to 1.59; participants = 327; studies = 1; low-quality evidence), number of deaths (RR 0.60, 95% CI 0.20 to 1.76; participants = 603; studies = 4; low-quality evidence), relapse (RR 0.50, 95% CI 0.24 to 1.04; participants = 36; studies = 1; very low-quality evidence), or GAF scores (MD 1.24, 95% CI -1.86 to 4.34; participants = 445; studies = 4; very low-quality evidence). There was also no clear difference in reduction of drug use by six months (MD 0.19, 95% CI -0.22 to 0.60; participants = 119; studies = 1; low-quality evidence). AUTHORS' CONCLUSIONS We included 41 RCTs but were unable to use much data for analyses. There is currently no high-quality evidence to support any one psychosocial treatment over standard care for important outcomes such as remaining in treatment, reduction in substance use or improving mental or global state in people with serious mental illnesses and substance misuse. Furthermore, methodological difficulties exist which hinder pooling and interpreting results. Further high-quality trials are required which address these concerns and improve the evidence in this important area.
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Affiliation(s)
- Glenn E Hunt
- The University of SydneyDiscipline of PsychiatryConcord Centre for Mental HealthHospital RoadSydneyNSWAustralia2139
| | - Nandi Siegfried
- South African Medical Research CouncilAlcohol, Tobacco and Other Drug Research UnitTybergCape TownSouth Africa
| | - Kirsten Morley
- The University of SydneyAddiction MedicineSydneyAustralia
| | - Carrie Brooke‐Sumner
- South African Medical Research CouncilAlcohol, Tobacco and Other Drug Research UnitTybergCape TownSouth Africa
| | - Michelle Cleary
- University of TasmaniaSchool of Nursing, College of Health and MedicineSydney, NSWAustralia
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Borderline personality disorder and substance use disorders: an updated review. Borderline Personal Disord Emot Dysregul 2018; 5:15. [PMID: 30250740 PMCID: PMC6145127 DOI: 10.1186/s40479-018-0093-9] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 09/03/2018] [Indexed: 12/23/2022] Open
Abstract
For decades, clinicians and researchers have recognized that borderline personality disorder (BPD) and substance use disorders (SUDs) are often diagnosed within the same person (e.g., (Gunderson JG. Borderline personality disorder: A clinical guide. Washington, D.C.: American Psychiatric Press, 2001; Leichsenring et al., Lancet 377:74-84, 2011; Paris J. Borderline personality disorder: A multidimensional approach. American Psychiatric Pub, 1994; Trull et al., Clin Psychol Rev 20:235-53, 2000)). Previously, we documented the extent of this co-occurrence and offered a number of methodological and theoretical explanations for the co-occurrence (Trull et al., Clin Psychol Rev 20:235-53, 2000). Here, we provide an updated review of the literature on the co-occurrence between borderline personality disorder (BPD) and substance use disorders (SUDs) from 70 studies published from 2000 to 2017, and we compare the co-occurrence of these disorders to that documented by a previous review of 36 studies over 15 years ago (Trull et al., Clin Psychol Rev 20:235-53, 2000).
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George P, Vicknasingam B, Thurairajasingam S, Ramasamy P, Mohd Yusof H, Yasin MABM, Shah ZUBS. Methadone complications amongst opioid-dependent patients in Malaysia: A case series. Drug Alcohol Rev 2016; 37:147-151. [PMID: 27859761 DOI: 10.1111/dar.12456] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Accepted: 06/21/2016] [Indexed: 11/28/2022]
Abstract
INTRODUCTION AND AIMS Opioid dependence remains the main type of illicit substance used in Malaysia, which has an estimated 187 771 opiate users. There are currently 333 active methadone maintenance treatment centres nationwide. Although methadone has proven to be an effective maintenance therapy, it has clinical concerns which can have an impact on its effectiveness and safety. DESIGN, METHODS AND RESULTS A case series of seven patients from Malaysian private and public hospital settings who had an adverse reaction with methadone is discussed. DISCUSSION AND CONCLUSION Despite methadone being an effective therapy for opioid dependence, there is a need for other alternative effective therapies, such as naltrexone, buprenorphine and the co-formulation of buprenorphine-naloxone, to be made available to physicians in both public and private sectors. There is need for individual treatment consideration to avoid adverse effects, drug-drug interactions, overdosing and in the presence of co-morbidities. An emphasis on safe storage of takeaway methadone is also needed. [George P, Vicknasingam B, Thurairajasingam S, Ramasamy P, Mohd Yusof H, Yasin MABM, Shah ZUBS. Methadone complications amongst opioid-dependent patients in Malaysia: A case series. Drug Alcohol Rev 2018;37:147-151].
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Affiliation(s)
- Philip George
- School of Medicine, International Medical University, Kuala Lumpur, Malaysia
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Ayanga D, Shorter D, Kosten TR. Update on pharmacotherapy for treatment of opioid use disorder. Expert Opin Pharmacother 2016; 17:2307-2318. [PMID: 27734745 DOI: 10.1080/14656566.2016.1244529] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Opioid Use Disorder (OUD) is a significant public health concern, negatively impacting the medical, psychological, and social domains of an individual's life as well as creating substantial burdens for society. Effective treatment interventions are necessary for reduction of OUD and its consequences. Pharmacotherapy represents a central component of management. Areas covered: This review focuses on pharmacologic strategies for OUD treatment, discussing both primary as well as adjunctive therapy modalities. We will discuss both medications used during detoxification to treat withdrawal, as well as those used as maintenance therapy. Detox medications include alpha-2 adrenergic agonists, such as clonidine, as well as the μ-opioid agonist, methadone, and the μ-opioid partial agonist, buprenorphine. Opioid maintenance treatment (OMT) is also discussed, focusing on those medications meant to substitute abused opioids and includes the agonists, methadone and buprenorphine, as well as supervised intravenous heroin, and opioid antagonist, naltrexone. Expert opinion: Medication therapy for treatment of OUD has demonstrated efficacy and is of great clinical benefit. While agonist treatment with methadone or buprenorphine remains the gold standard, there is an important place for use of long-acting antagonist therapy with naltrexone. Continued investigation into treatment paradigms and behavioral platforms which optimize medication therapy is most needed.
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Affiliation(s)
- Daniel Ayanga
- a Menninger Department of Psychiatry and Behavioral Sciences , Baylor College of Medicine , Houston , TX , USA
| | - Daryl Shorter
- b Research Service Line, Michael E. DeBakey VA Medical Center, Menninger Department of Psychiatry and Behavioral Sciences , Baylor College of Medicine , Houston , TX , USA
| | - Thomas R Kosten
- c Departments of Psychiatry; Neuroscience; Pharmacology; Immunology & Pathology , Baylor College of Medicine, Michael E. DeBakey VA Medical Center , Houston , TX , USA
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