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Marchand K, Turuba R, Hui D, Gunn H, Wright MD, Marshall T, Fast D, Knight R, Marsh DC, Sassi R, Mathias S, Barbic S. A Scoping Review of Evidence-Based Interventions and Health-Related Services for Youth Who Use Nonmedical Opioids in Canada and the United States. J Adolesc Health 2024:S1054-139X(24)00344-6. [PMID: 39340500 DOI: 10.1016/j.jadohealth.2024.07.013] [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] [Received: 03/14/2024] [Revised: 06/21/2024] [Accepted: 07/15/2024] [Indexed: 09/30/2024]
Abstract
PURPOSE This scoping review synthesizes the characteristics and outcomes of recent evidence-based treatments and services for youth with nonmedical opioid use/opioid use disorder in the context of the ongoing opioid crisis in Canada and the United States. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses - Extension for Scoping Reviews guidelines, empirical health databases were searched for literature describing treatments or health-related services for nonmedical opioid use/opioid use disorder among youth (ages 12-25). Two independent reviewers conducted study screening, selection, and data extraction. A deductive content analysis further synthesized the interventions' characteristics following the Consolidated Framework for Implementation Research and an inductive content analysis synthesized the interventions' efficacy/effectiveness outcomes. RESULTS Twenty-five articles met inclusion from 2,761 screened; 88% described opioid agonist treatment (alone or in combination with nonpharmacological treatment). Following the Consolidated Framework for Implementation Research, commonly identified adaptable characteristics included treatment decision-making processes, integrated health and social services, and treatment settings. Efficacy/effectiveness outcomes most frequently included substance use and treatment engagement. DISCUSSION This study informs future development, implementation, and evaluation of practices and policies that could be tailored to improve the quality of opioid agonist treatment for youth at risk of significant harms from nonmedical opioid use.
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Affiliation(s)
- Kirsten Marchand
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, British Columbia, Canada; Foundry, Vancouver, British Columbia, Canada; Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Centre for Advancing Health Outcomes, Vancouver, British Columbia, Canada.
| | - Roxanne Turuba
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, British Columbia, Canada; Foundry, Vancouver, British Columbia, Canada
| | - Daphne Hui
- Changemark Research + Evaluation, Vancouver, British Columbia, Canada
| | - Holly Gunn
- Changemark Research + Evaluation, Vancouver, British Columbia, Canada
| | - Mary Doug Wright
- Changemark Research + Evaluation, Vancouver, British Columbia, Canada
| | - Tyler Marshall
- Changemark Research + Evaluation, Vancouver, British Columbia, Canada
| | - Danya Fast
- British Columbia Centre on Substance Use, Vancouver, British Columbia, Canada; University of British Columbia Department of Medicine, Vancouver, British Columbia, Canada
| | - Rodney Knight
- British Columbia Centre on Substance Use, Vancouver, British Columbia, Canada; University of British Columbia Department of Medicine, Vancouver, British Columbia, Canada; Department of Social and Preventive Medicine (DMSP), University of Montreal, Vancouver, British Columbia, Canada
| | - David C Marsh
- Northern Ontario School of Medicine, Sudbury, Ontario, Canada; Health Science North Research Institute, Sudbury, Ontario, Canada
| | - Roberto Sassi
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada; British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Steve Mathias
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, British Columbia, Canada; Foundry, Vancouver, British Columbia, Canada; Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Centre for Advancing Health Outcomes, Vancouver, British Columbia, Canada; Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Skye Barbic
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, British Columbia, Canada; Foundry, Vancouver, British Columbia, Canada; Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada; Centre for Advancing Health Outcomes, Vancouver, British Columbia, Canada; Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
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Ivasiy R, Madden LM, Meteliuk A, Machavariani E, Ahmad B, Zelenev A, Desai MM, Bromberg DJ, Polonsky M, Galvez de Leon SJ, Farnum SO, Islam Z, Altice FL. The impact of emergency guidance to the COVID-19 pandemic on treatment entry, retention and mortality among patients on methadone in Ukraine. Addiction 2024; 119:1585-1596. [PMID: 38807448 DOI: 10.1111/add.16565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 04/24/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUND AND AIMS Ukraine's Ministry of Health released urgent COVID-19 guidelines, allowing for early implementation of take-home dosing (THD) for opioid agonist therapies (OAT) such as methadone. Enrollment in OAT and retention in the program are the most effective HIV prevention strategies for people who inject drugs (PWID). This study aimed to evaluate the impact of Ukraine's COVID-19 emergency guidance on OAT treatment enrollment, retention on treatment and mortality. DESIGN AND SETTING Using Ukraine's national OAT registry for 252 governmental clinics across 25 regions, we conducted a 12-month comparative prospective cohort survival analysis. This study compared newly enrolled methadone patients within the initial 6 months following the COVID-19 guidance (COVID) with patients from the preceding year (pre-COVID) in a country with high adult HIV prevalence (1.2%) that is concentrated in PWID. PARTICIPANTS In the nation-wide sample of newly enrolled PWID in Ukraine, comprising 2798 individuals, 1423 were in the COVID cohort and 1375 were in the pre-COVID cohort. The majority were male (86.7%), with an average age of 39.3 years. MEASUREMENTS Primary outcomes were average monthly enrollment per cohort, treatment retention and mortality, with internal time-dependent predictors, including THD and optimal (> 85 mg) methadone dosing. RESULTS Relative to the pre-COVID period, the monthly average patient enrollment was statistically significantly higher during the COVID period (283.7 versus 236.0; P < 0.0001), where patients were more likely to transition to THD and achieve optimal dosing earlier. Significant differences were observed in the proportions of person-months on THD (41 versus 13%, P < 0.0001) and optimal dosing (38 versus 31%, P < 0.0001) between the COVID and pre-COVID cohorts. Predictors of treatment retention, expressed as adjusted hazard ratios (aHR), included early THD [aHR = 1.90, 95% confidence interval (CI) = 1.47-2.45], early optimal dosing (aHR = 1.71, 95% CI = 1.37-2.13) and prior methadone treatment (aHR = 1.39, 95% CI = 1.15-1.68). These factors persisted, respectively, in the pre-COVID (aHR = 2.28, 95% CI = 1.41-3.70; aHR = 1.84, 95% CI = 1.32-2.56; and aHR = 1.36, 95% CI = 1.06-1.74) and COVID (aHR = 1.91, 95% CI = 1.40-2.59; aHR = 1.61, 95% CI = 1.20-2.16; and aHR = 1.49, 95% CI = 1.08-1.94) cohorts. Survival did not differ significantly between the two prospective cohorts. CONCLUSION Ukraine's prompt adoption of early take-home dosing for opioid agonist therapies, such as methadone, following the emergency COVID-19 guidance appears to have increased enrollment into methadone and improved treatment retention for people who inject drugs without adverse effects on patient survival.
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Affiliation(s)
- Roman Ivasiy
- Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
| | - Lynn M Madden
- Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
- APT Foundation, New Haven, CT, USA
| | | | - Eteri Machavariani
- Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
| | | | - Alexei Zelenev
- Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
| | - Mayur M Desai
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA
| | - Daniel J Bromberg
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT, USA
| | - Maxim Polonsky
- Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
| | | | | | | | - Frederick L Altice
- Section of Infectious Diseases, Yale School of Medicine, New Haven, CT, USA
- APT Foundation, New Haven, CT, USA
- Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT, USA
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
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Gray E, Wilson M, Landis TT, Little-Gott A. "It's Like Your Whole Body Hates You": Experiences of Withdrawal, Distress, and Barriers to Relief Among Adults Receiving Methadone for Opioid Use Disorder. J Addict Nurs 2022; 33:309-316. [PMID: 37140418 DOI: 10.1097/jan.0000000000000497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
ABSTRACT A qualitative descriptive study was conducted concurrent with a larger study investigating the effects of hyperbaric oxygen treatment on withdrawal symptoms for adults receiving daily methadone for opioid use disorder. The aims of this study were to (a) evaluate the perceptions of withdrawal symptoms and sleep characteristics of study participants and (b) explore the experiences of participation in the parent trial of hyperbaric oxygen treatment.Adults with opioid use disorder can experience distressing symptoms related to withdrawal as well as co-occurring symptoms; sleep impairment is frequently reported. Few studies have examined how adults who receive medication for opioid use disorder experience sleep. A preliminary study of adults receiving daily methadone found that withdrawal symptoms were improved after hyperbaric oxygen treatment. This study explores the narrative of opioid users who report their overall experiences with withdrawal and sleep as well as their experiences of hyperbaric therapy.A convenience sample of six participants was recruited, who represented a small subgroup of participants who completed the larger hyperbaric treatment study. Data were collected via semistructured interviews. Data were analyzed using the qualitative content analysis guidelines proposed by Schreier (2012). All participants described poor overall sleep hygiene and disturbed sleep. More than half of the respondents reported improved or eliminated withdrawal symptoms, and all reported improvement in sleep quality after participation in the sleep study.This companion study confirms that subjective sleep disturbance may be prevalent for adults with opioid use disorder. Participants felt the experience of hyperbaric oxygen treatment produced a positive effect on sleep.
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Ivasiy R, Madden LM, Farnum SO, Shumskaya N, de Leon SJG, Bromberg DJ, Kurmanalieva A, Duishenaliev A, Tokubaev R, Altice FL. Implementation opportunities for scaling up methadone maintenance treatment in Kyrgyzstan: Methadone dosage and retention on treatment over two years. DRUG AND ALCOHOL DEPENDENCE REPORTS 2022; 4:100075. [PMID: 36267100 PMCID: PMC9581459 DOI: 10.1016/j.dadr.2022.100075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 06/14/2022] [Accepted: 06/15/2022] [Indexed: 12/01/2022]
Abstract
Background Methadone maintenance treatment (MMT) is the most effective and cost-effective strategy to control HIV in Central Asian countries, where the epidemic is concentrated among people who inject drugs (PWID) who use opioids. Methods Using data from a prospective observational database of all people initiated on MMT in Kyrgyzstan since 2008, we analyzed a more contemporary subset of data for all persons receiving MMT from January 2017 through June 2021 after the national treatment guidelines were changed. Retention on MMT was assessed at 1, 6, 12, and 24 months and predictive variables included were dosage levels, HIV status, and type of clinical setting using survival analysis. Predictors of treatment dropout were estimated using Cox multivariate regression models. Results Among the 940 MMT patients, the proportion receiving low (<40mg), medium (40-85mg), and high (>85mg) dosage levels was 37.9%, 42.2%, and 19.9%, respectively. Increasing MMT dosage level was significantly (p<0.0001) correlated with retention at 1 (90%, 98%, 100%), 6 (42%, 63%, 95%), 12 (33%, 55%, 89%), and 24 (16%, 45%, 80%) months, respectively, with no differences between community and correctional settings. Significant predictors of dropout at 12 months included low (aHR=8.0; 95%CL=5.8-11.0) and medium (aHR=3.5; 95%CL=2.5-4.9) methadone dosage level relative to high dose, receiving MMT in three administrative regions relative to the capital Bishkek, and lower in the tuberculosis-specialized clinic in Bishkek. Clients with HIV receive higher average MMT doses (79.5mg vs 63.1mg; p<0.0001), but MMT retention did not differ after controlling for dosage in this group. Conclusions The proportion of patients receiving optimal dosage was low (19.9%). An implementation strategy that focused on getting a larger proportion of MMT on the optimal dosage to promote retention could potentially improve the quality of existing treatment and promote further scale-up of MMT in Kyrgyzstan.
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Affiliation(s)
- Roman Ivasiy
- Yale School of Medicine, Department of Medicine, Section of Infectious Diseases, 135 College Street, Suite 355, New Haven, CT 06511 USA
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, USA
- Center for Interdisciplinary Research on AIDS at Yale University, New Haven, USA
| | - Lynn M. Madden
- Yale School of Medicine, Department of Medicine, Section of Infectious Diseases, 135 College Street, Suite 355, New Haven, CT 06511 USA
- APT Foundation, New Haven, USA
| | - Scott O. Farnum
- Yale School of Medicine, Department of Medicine, Section of Infectious Diseases, 135 College Street, Suite 355, New Haven, CT 06511 USA
- APT Foundation, New Haven, USA
| | - Natalia Shumskaya
- Public Foundation “AIDS Foundation East-West in the Kyrgyz Republic”, Bishkek, Kyrgyzstan
| | - Samy J. Galvez de Leon
- Yale School of Medicine, Department of Medicine, Section of Infectious Diseases, 135 College Street, Suite 355, New Haven, CT 06511 USA
| | - Daniel J. Bromberg
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, USA
- Center for Interdisciplinary Research on AIDS at Yale University, New Haven, USA
| | - Ainura Kurmanalieva
- Public Foundation “AIDS Foundation East-West in the Kyrgyz Republic”, Bishkek, Kyrgyzstan
| | | | | | - Frederick L. Altice
- Yale School of Medicine, Department of Medicine, Section of Infectious Diseases, 135 College Street, Suite 355, New Haven, CT 06511 USA
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, USA
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Ruíz Ruíz JJ, Martinez Delgado JM, García-Marchena N. Evaluation of functional status among patients undergoing maintenance treatments for opioid use disorders. Harm Reduct J 2021; 18:41. [PMID: 33849574 PMCID: PMC8042937 DOI: 10.1186/s12954-021-00488-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 03/24/2021] [Indexed: 12/23/2022] Open
Abstract
Background Methadone and buprenorphine are the most prevalent types of opioid maintenance programs in Andalusia. The main objective is comparing the functional status of patients with pharmacological opioid maintenance treatments according to different socio-demographic characteristic, health and disabilities domains and sexual difficulties. Methods A total of 593 patients from the Andalusia community, 329 were undergoing methadone treatment and 264 were undergoing buprenorphine treatment. The patients were interviewed by socio-demographic and opioid-related variables, assessed by functioning,
disability and health domains (WHODAS 2.0.) and for sexual problems (PRSexDQ-SALSEX). Results We found significant differences in the socio-demographic and the opioid-related variables as the onset of opioid use, being on previous maintenance programs, opioid intravenous use, the length of previous maintenance programs, polydrug use and elevated seroprevalence rates (HCV and HIV) between the methadone group and the buprenorphine group. Regarding health and disability domains there were differences in the Understanding and communication domain, Getting around domain, Participation in society domain and in the WHODAS 2.0. simple and complex score, favoring buprenorphine-treated patients. The methadone group referred elevated sexual impairments compared with the buprenorphine group. Opioid-related variables as seroprevalence rates, other previous lifetime maintenance program, the daily opioid dosage and the daily alcohol use are the most discriminative variables between both groups. Participation in society variables and sexual problems were the most important clinical variables in distinguishing the methadone group from the buprenorphine group regarding their functional status. Conclusions The methadone group showed higher prevalence in opioid dependence-related variables, elevated disabilities in participation in society activities and sexual problems compared with the buprenorphine group. This study shows the importance of carry out a functional evaluation in the healthcare follow-up, especially in those areas related with social activity and with sexual problems.
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Affiliation(s)
| | | | - Nuria García-Marchena
- Unidad de Adicciones- Servicio de Medicina Interna, Institut D'Investigació en Ciènces de La Salut Germans Trias I Pujol (IGTP), Campus Can Ruti, Carrer del Canyet s/n, 08916, Badalona, Barcelona, Spain. .,Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain.
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Farnum SO, Makarenko I, Madden L, Mazhnaya A, Marcus R, Prokhorova T, Bojko MJ, Rozanova J, Dvoriak S, Islam Z, Altice FL. The real-world impact of dosing of methadone and buprenorphine in retention on opioid agonist therapies in Ukraine. Addiction 2021; 116:83-93. [PMID: 32428276 PMCID: PMC7674222 DOI: 10.1111/add.15115] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 11/08/2019] [Accepted: 05/12/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Ukraine's HIV epidemic remains concentrated among opioid-dependent people who inject drugs (PWID) where opioid agonist therapies (OAT) like methadone (MMT) and buprenorphine (BMT) maintenance treatments are the most cost-effective HIV prevention strategies, but remain under-scaled. This study aimed to measure the association between dose and type of OAT prescribed and treatment retention. DESIGN Observational longitudinal cohort study. PARTICIPANTS AND SETTING Patients (n = 15 290) prescribed OAT throughout Ukraine from 2004 through 2016. MEASUREMENTS Data were analyzed using time-event strategies to estimate cumulative treatment retention, defined as time to OAT discontinuation. Cumulative retention proportions at 1, 12 and 36 months were assessed for outcomes. Cox regression with log-rank likelihood assessed independent predictors of treatment discontinuation. FINDINGS The proportion prescribed high (MMT: > 85 mg; BMT: ≥ 16 mg), medium (MMT: > 40-85 mg; BMT: > 6-15 mg) and low (MMT: ≤ 40 mg; BMT: ≤ 6 mg) dosages was 25, 43 and 32%, respectively. Retention was significantly higher for BMT than MMT both at 12 (89 versus 75%) and 36 months (80 versus 56%). Although dosing levels for BMT did not influence retention, increasing dosages for MMT were significantly associated with higher retention rates at 1 (90, 96, 99%), 12 (59, 78, 91%) and 36 (34, 59, 79%) months, respectively. Independent predictors associated with 12-month OAT discontinuation were medium [adjusted hazard ratio (aHR) = 2.23; 95% confidence limit (CL) = 1.95-2.54] and low (aHR = 4.96; 95% CL = 4.37-5.63) OAT dosage relative to high dosage, male sex (aHR = 1.27; 95% CL = 1.14-1.41), MMT relative to BMT prescription (aHR = 1.57; 95% CL = 1.32-1.87) and receiving OAT in general (aHR = 1.22; 95% CL = 1.02-1.46) or tuberculosis (aHR = 1.43; 95% CL = 1.10-1.85) hospitals, relative to specialty addiction treatment and AIDS center settings. Lower dosages contributed more to dropout especially at 1 month (aHR 3.12; 95% CL = 2.21-4.41 and aHR 7.71; 95% CL = 5.51-10.79 for medium and low dosages, respectively). Younger age was significantly associated with OAT discontinuation only at 36 months (aHR = 1.08; 95% CI = 1.02-1.15). CONCLUSIONS Higher dosages of opioid agonist therapies, especially for methadone maintenance treatment patients, appear to be associated with higher levels of treatment retention in Ukraine.
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Affiliation(s)
| | | | - Lynn Madden
- APT Foundation, New Haven, CT, USA
- Yale University School of Medicine, Department of Psychiatry, New Haven, CT, USA
| | | | - Ruthanne Marcus
- Yale University School of Medicine, Department of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | | | - Martha J. Bojko
- Yale University School of Medicine, Department of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | - Julia Rozanova
- Yale University School of Medicine, Department of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | - Sergii Dvoriak
- Ukrainian Institute on Public Health Policy, Kyiv, Ukraine
| | | | - Frederick L. Altice
- APT Foundation, New Haven, CT, USA
- Yale University School of Medicine, Department of Medicine, Section of Infectious Diseases, New Haven, CT, USA
- Yale University School of Public Health, Division of Epidemiology of Microbial Diseases, New Haven, CT, USA
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Lovrecic B, Lovrecic M, Gabrovec B, Carli M, Pacini M, Maremmani AGI, Maremmani I. Non-Medical Use of Novel Synthetic Opioids: A New Challenge to Public Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16020177. [PMID: 30634521 PMCID: PMC6352208 DOI: 10.3390/ijerph16020177] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/03/2019] [Accepted: 01/05/2019] [Indexed: 01/28/2023]
Abstract
Background: In the last decade there has been a progressive increase in the use of new psychoactive substances (NPSs) that are not yet under international control. In particular, novel synthetic opioids (NSOs) have reappeared on the recreational drug market in the last few years. As a result, the use of NSOs has increased rapidly. This poses an emerging and demanding challenge to public health. Aim: To raise awareness among clinicians and other professionals about NPSs, especially NSOs, to summarize current knowledge about pharmacological properties, forms of NSO on the market, pattern of use, effects and consequences of use. Methods: An electronic search was carried out on the Medline/PubMed and Google Scholar databases to find selected search terms. Results: Some NPSs are already controlled, while others can be legally sold directly on the drug market (mainly via internet, less so by drug dealers) or be used as precursors for the synthesis of other designer drugs that mimic the psychoactive effects of controlled substances. Potential side-effects of NSOs include miosis, sedation, respiratory depression, hypothermia, inhibition of gastrointestinal propulsion, death (from opioid overdose). Conclusions: The severity of the opioid crisis has intensified with the introduction of highly potent NSOs on the drug market. As long as addicts are dying from overdose or similar causes, there is something more constructive to do than waiting for addicts to overdose on heroin at a place located near a remedy, as if to say, within reach of naloxone.
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Affiliation(s)
| | - Mercedes Lovrecic
- National Institute of Public Health, 1000 Ljubljana, Slovenia.
- Centre for Psychiatry and Addiction Medicine, Izola Health Centre, 6310 Izola, Slovenia.
| | - Branko Gabrovec
- National Institute of Public Health, 1000 Ljubljana, Slovenia.
| | - Marco Carli
- Department of Translational Research and New Technologies, University of Pisa, 56100 Pisa, Italy.
| | - Matteo Pacini
- G. De Lisio Institute of Behavioral Sciences, 56100 Pisa, Italy.
| | - Angelo G I Maremmani
- Department of Psychiatry, North-Western Tuscany Region NHS Local Health Unit, Versilia Zone, 55049 Viareggio, Italy.
- Association for the Application of Neuroscientific Knowledge to Social Aims (AU-CNS), Pietrasanta, 55045 Lucca, Italy.
| | - Icro Maremmani
- G. De Lisio Institute of Behavioral Sciences, 56100 Pisa, Italy.
- Association for the Application of Neuroscientific Knowledge to Social Aims (AU-CNS), Pietrasanta, 55045 Lucca, Italy.
- Vincent P. Dole Dual Disorder Unit, Santa Chiara University Hospital, University of Pisa, 56100 Pisa, Italy.
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Makarenko I, Mazhnaya A, Marcus R, Pykalo I, Madden L, Filippovich S, Dvoriak S, Altice FL. Concurrent drug injection during opioid agonist treatment among people who inject drugs in Ukraine. J Subst Abuse Treat 2018; 87:1-8. [PMID: 29471921 PMCID: PMC5826566 DOI: 10.1016/j.jsat.2018.01.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 01/06/2018] [Accepted: 01/08/2018] [Indexed: 12/24/2022]
Abstract
Ongoing drug use during opioid agonist treatment (OAT) negatively affects treatment and health outcomes, and increases treatment dropout. This study aimed to examine correlates of concurrent illicit drug use among OAT patients in Ukraine. A random sample of 434 patients currently on OAT receiving buprenorphine (BMT) or methadone maintenance treatment (MMT) from five cities in Ukraine were assessed for factors associated with self-reported concurrent illicit drug use during OAT using a multivariable logistic regression. Among 434 OAT patients, 100 (23%) reported concurrent drug injecting in the previous 30 days; 28% of these were injecting ≥20 days. While 100 (100%) of these injected opioids, 24 (24%) injected stimulants; 40 (40%) met criteria for polysubstance use disorder that included opioids, stimulants and alcohol. Independent correlates of concurrent drug injection included: being on MMT vs. BMT (aOR = 2.8, 95%CI = 1.4-5.8), lower OAT dosage (aOR = 1.7, 95%CI = 1.1-2.7), more severe addiction severity (aOR = 2.3, 95%CI = 1.4-3.8), younger age of injection initiation (aOR = 2.3, 95%CI = 1.3-3.9), and presence of alcohol use disorder (aOR = 2.1, 95%CI = 1.3-3.5); participants living with parents were negatively associated with concurrent drug injection. Concurrent drug use was prevalent among OAT patients in Ukraine indicating the urgent needs for tailored interventions and changes in OAT program design and implementation. Results highlight the importance of prescribing an adequate OAT dosage, and discrepancies between MMT and BMT programs in Ukraine addressing needs of OAT patients with specific characteristics such as severe opioid and alcohol dependence.
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Affiliation(s)
- Iuliia Makarenko
- ICF Alliance for Public Health, Kyiv, Ukraine; Yale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA.
| | - Alyona Mazhnaya
- ICF Alliance for Public Health, Kyiv, Ukraine; Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ruthanne Marcus
- Yale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA
| | - Iryna Pykalo
- Ukrainian Institute on Public Health Policy, Kyiv, Ukraine
| | - Lynn Madden
- Yale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA; APT Foundation, New Haven, CT, USA
| | | | - Sergii Dvoriak
- Ukrainian Institute on Public Health Policy, Kyiv, Ukraine; Academy of Labor, Social Relations and Tourism, Kyiv, Ukraine
| | - Frederick L Altice
- Yale University School of Medicine, Section of Infectious Diseases, AIDS Program, New Haven, CT, USA; Yale University School of Public Health, Division of Epidemiology of Microbial Diseases, New Haven, CT, USA
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González-Saiz F, Lozano Rojas O, Trujols J, Alcaraz S, Siñol N, Pérez de Los Cobos J. Evidence of validity and reliability of the Opiate Dosage Adequacy Scale (ODAS) in a sample of heroin addicted patients in buprenorphine/naloxone maintenance treatment. Drug Alcohol Depend 2018; 183:127-133. [PMID: 29247974 DOI: 10.1016/j.drugalcdep.2017.10.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 10/21/2017] [Accepted: 10/24/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVE The Opiate Dosage Adequacy Scale (ODAS) is a clinical tool to individually measure the "adequacy" of opioid doses in patients on maintenance treatment. The aim of this paper is to provide evidence for the validity and reliability of the ODAS in a sample of patients in buprenorphine/naloxone (B/N) maintenance treatment. METHOD Cross-sectional study of a convenience sample of B/N-treated patients (n = 316) from four Autonomous Communities in Spain. Participants completed a battery of instruments to assess the following: buprenorphine dose adequacy; heroin dependence severity; psychological adjustment; and patient-desired adjustment of buprenorphine dose. RESULTS Exploratory Factor Analysis identified four factors from the ODAS that together account for 85.4% of the total variance: "Heroin craving and use"; "Overmedication"; "Objective opiate withdrawal symptoms (OWS)" and 'Subjective OWS'. Compared to patients with an "inadequate" B/N dose (ODAS), patients with "adequate" doses had less heroin use in the last week (0.01 vs. 0.40; t = -2.73; p < 0.01, 95% CI: -0.67, -0.10), less severe heroin dependence (2.20 vs. 5.26, t = -5.14, p < 0.001; 95% CI: -4.23, -1.88), less psychological distress (3.00 vs. 6.31, t = -4.37, p < 0.001; 95% CI: -4.80, -1.81), and greater satisfaction with their doses (42.1% vs. 13.6%, χ2 = 14.44, p < 0.01). Cronbach's alpha coefficient was 0.76 (0.81, 0.92, 0.94, and 0.93, respectively, for the four factor dimensions). CONCLUSION These findings support the validity and reliability of the ODAS as a tool to measure and assess buprenorphine dose adequacy in the context of an opioid dependency treatment program.
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Affiliation(s)
- Francisco González-Saiz
- Unidad de Salud Mental Comunitaria Villamartín, UGC Salud Mental, Área de Gestión Sanitaria Norte de Cádiz, Servicio Andaluz de Salud, Spain; Departamento de Neurociencias, Área de Psiquiatría, Universidad de Cádiz, Spain.
| | - Oscar Lozano Rojas
- Departamento de Psicología Clínica, Experimental y Social, Universidad de Huelva, Spain.
| | - Joan Trujols
- Addictive Behaviours Unit, Department of Psychiatry, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain.
| | - Saul Alcaraz
- Addictive Behaviours Unit, Department of Psychiatry, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain.
| | - Núria Siñol
- Addictive Behaviours Unit, Department of Psychiatry, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain.
| | - José Pérez de Los Cobos
- Addictive Behaviours Unit, Department of Psychiatry, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain; Departament de Psiquiatria i Medicina Legal, Universitat Autonoma de Barcelona, Bellaterra, Spain.
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Walcher S, Koc J, Reichel V, Schlote F, Verthein U, Reimer J. The opiate dosage adequacy scale for identification of the right methadone dose--a prospective cohort study. BMC Pharmacol Toxicol 2016; 17:15. [PMID: 27052201 PMCID: PMC4823862 DOI: 10.1186/s40360-016-0058-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 03/16/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Opioid maintenance treatment with methadone is regarded as gold standard in the therapy of opioid dependence. Identification of the 'right' methadone dose, however, remains challenging. We wanted to explore if the Opiate Dosage Adequacy Scale (ODAS) is a helpful instrument in methadone titration. METHODS Within this 12-months prospective naturalistic cohort study patients in stable maintenance treatment with methadone (Eptadone®) were included. Sociodemographic and clinical data were gathered at baseline, and months 3, 6, and 12. At the same points in time, the instruments ODAS, European Addiction Severity Index (EuropASI), and Derogatis Interview for Sexual Functioning-Self Report (DISF-SR) were applied. RESULTS Five hundred fifteen patients were enrolled, 129 patients prematurely terminated substitution treatment (treatment failure), in 108 patients substitution medication was changed, likely due to bitter taste of Eptadone®. Complete longitudinal ODAS and EuropASI data sets were available for 229 patients. The frequency of adequate methadone doses (ODAS) increased (60.9 % at baseline, 85.3 % at month 12) as well as the average daily methadone dose (63.8 (±30.8) mg/day at baseline to 69.6 (±36.0) mg/day at month 12). Inadequacy of methadone dose was not associated with treatment failure (RR 1.019; CI 95 % 0.756-1.374). Addiction severity decreased statistically significantly. Compared to adequately dosed patients, inadequately dosed patients benefited more, in that they showed greater improvements in ODAS scores, had higher increases in methadone dose, and partially experienced more advanced sexual functioning. CONCLUSION Application of ODAS was associated with improved methadone dose adequacy and addiction severity parameters as well as increased methadone doses. Its usefulness should be corroborated in a controlled trial.
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Affiliation(s)
- Stephan Walcher
- />Concept, Addiction Medicine, Kaiserstr. 1, D-80801 Munich, Germany
| | - John Koc
- />Psychiatry and Addiction Medicine, Stockholmer Str. 51, D-28719 Bremen, Germany
| | - Volker Reichel
- />General Medicine, Kaiserplatz 17, D-53113 Bonn, Germany
| | - Frank Schlote
- />Turmstrasse, Turmstrasse 76, D-10551 Berlin, Germany
| | - Uwe Verthein
- />Centre for Interdisciplinary Addiction Medicine, Hamburg University, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246 Hamburg, Germany
| | - Jens Reimer
- />Centre for Interdisciplinary Addiction Medicine, Hamburg University, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246 Hamburg, Germany
- />Health North Bremen, Kurfürstenallee 130, D-28211 Bremen, Germany
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Non-prescribed use of opioid substitution medication: Patterns and trends in sub-populations of opioid users in Germany. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2016; 29:57-65. [DOI: 10.1016/j.drugpo.2015.12.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 11/28/2015] [Accepted: 12/24/2015] [Indexed: 11/19/2022]
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Marie-Claire C, Crettol S, Cagnard N, Bloch V, Mouly S, Laplanche JL, Bellivier F, Lepine JP, Eap C, Vorspan F. Variability of response to methadone: genome-wide DNA methylation analysis in two independent cohorts. Epigenomics 2016; 8:181-95. [DOI: 10.2217/epi.15.110] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Aim: Methadone maintenance treatment is characterized by large interindividual dose variability. The aim of this study was to evaluate whether DNA methylations are associated with daily dose of methadone. Materials & methods: Subjects stabilized at high (n = 12) or low (n = 12) methadone doses were selected from two independent cohorts (French and Swiss). DNA methylation patterns were analyzed using HumanMethylation450 BeadChips. Results: In total, 584 differentially methylated sites were identified in the French cohort corresponding to 352 genes. Of these, 26 were replicated in the Swiss cohort. The methylation status of 13 genes varied similarly in both cohorts and calcium signaling pathway was significantly enriched. Conclusion: Our results indicate that differentially methylated sites are associated with methadone daily dose and give insights into the molecular pathways underlying this interindividual dose variability.
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Affiliation(s)
- Cynthia Marie-Claire
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
| | - Severine Crettol
- Unit of Pharmacogenetics & Clinical Psychopharmacology, Centre for Psychiatric Neurosciences, Department of Psychiatry, Lausanne University, Hospital of Cery, Prilly-Lausanne, Switzerland
| | - Nicolas Cagnard
- Bioinformatics Platform Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Vanessa Bloch
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
| | - Stéphane Mouly
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
| | - Jean-Louis Laplanche
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
| | - Frank Bellivier
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
- Psychiatry Department, Fernand Widal Hospital, Assistance Publique - Hôpitaux de Paris, France
| | - Jean-Pierre Lepine
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
- Psychiatry Department, Fernand Widal Hospital, Assistance Publique - Hôpitaux de Paris, France
| | - Chin Eap
- Unit of Pharmacogenetics & Clinical Psychopharmacology, Centre for Psychiatric Neurosciences, Department of Psychiatry, Lausanne University, Hospital of Cery, Prilly-Lausanne, Switzerland
| | - Florence Vorspan
- Inserm, UMR-S 1144, Paris, F-75006, France
- Université Paris Descartes, UMR-S 1144, Paris, F-75006, France
- Université Paris Diderot, Sorbonne Paris Cité, UMR-S 1144, Paris, F-75013, France
- Psychiatry Department, Fernand Widal Hospital, Assistance Publique - Hôpitaux de Paris, France
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Bizzarri JV, Casetti V, Sanna L, Maremmani AGI, Rovai L, Bacciardi S, Piacentino D, Conca A, Maremmani I. The newer Opioid Agonist Treatment with lower substitutive opiate doses is associated with better toxicology outcome than the older Harm Reduction Treatment. Ann Gen Psychiatry 2016; 15:34. [PMID: 27933094 PMCID: PMC5124303 DOI: 10.1186/s12991-016-0109-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 08/04/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Charge-free heroin use disorder treatment in Italy follows two main approaches, i.e., harm reduction treatment (HRT) strategy in community low-threshold facilities for drug addiction and opioid agonist treatment (OAT) in high-threshold facilities for opioid addiction, focusing on pharmacological maintenance according to the Dole and Nyswander strategy. We aimed to compare the impact of HRT and OAT on patient outcome, as assessed through negativity for drugs on about 1-year urinalyses. METHODS We examined retrospectively the urinalyses of HRT and OAT patients for which at least four randomly sampled urinalyses per month were available for about 1 year, during which patients were undergoing methadone or buprenorphine maintenance; urinalyses focused on heroin, cocaine, cannabinoids, and their metabolites. RESULTS Included were 189 HRT and 58 OAT patients. The latter were observed for a significantly longer period. There was a higher proportion of heroin- and cocaine-clean urinalyses in OAT patients, with cocaine-clean urinalyses discriminating best between the two groups. OAT patients were older, with longer dependence duration, more severe addiction history, and received lower methadone doses. Buprenorphine maintenance was more often associated with heroin-clean urinalyses. The higher the methadone doses, the lower were the percentage of heroin-clean urinalyses in HRT patients (negative correlation). CONCLUSIONS The OAT approach was related to higher recovery and polyabuse abstinence rates compared to the HRT approach, despite greater severity of substance use, psychiatric and physical comorbidities. Our results are consistent with the possibility to use lower maintenance opiate doses (after induction and stabilization in methadone treatment according to Dole and Nyswander methodology) in treating heroin addiction. This seemed to be impossible adopting the currently accepted HRT model.
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Affiliation(s)
| | | | - Livia Sanna
- Department of Psychiatry of Bolzano, Bolzano, Italy
| | - Angelo Giovanni Icro Maremmani
- Vincent P. Dole Dual Diagnosis Unit, Department of Neurosciences, Santa Chiara University Hospital, University of Pisa, Via Roma, 67 56100 Pisa, Italy ; AU-CNS-Association for the Application of Neuroscientific Knowledge to Social Aims, Pietrasanta, Italy
| | - Luca Rovai
- Vincent P. Dole Dual Diagnosis Unit, Department of Neurosciences, Santa Chiara University Hospital, University of Pisa, Via Roma, 67 56100 Pisa, Italy
| | - Silvia Bacciardi
- Vincent P. Dole Dual Diagnosis Unit, Department of Neurosciences, Santa Chiara University Hospital, University of Pisa, Via Roma, 67 56100 Pisa, Italy
| | | | | | - Icro Maremmani
- Vincent P. Dole Dual Diagnosis Unit, Department of Neurosciences, Santa Chiara University Hospital, University of Pisa, Via Roma, 67 56100 Pisa, Italy ; AU-CNS-Association for the Application of Neuroscientific Knowledge to Social Aims, Pietrasanta, Italy ; G De Lisio Institute of Behavioural Sciences, Pisa, Italy
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