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Background and Objectives: Now more than ever, there is an obvious need to reduce the overall burden of disease and risk of premature mortality that are associated with mental health and substance use disorders among young people. However, the current state of research and evidence-based clinical care for high-risk substance use among youth is fragmented and scarce. The objective of the study is to establish consensus for the prevention, treatment, and management of high-risk substance use and overdose among youth (10 to 24 years old). Materials and Methods: A modified Delphi technique was used based on the combination of scientific evidence and clinical experience of a group of 31 experts representing 10 countries. A semi-structured questionnaire with five domains (clinical risks, target populations, intervention goals, intervention strategies, and settings/expertise) was shared with the panelists. Based on their responses, statements were developed, which were subsequently revised and finalized through three iterations of feedback. Results: Among the five major domains, 60 statements reached consensus. Importantly, experts agreed that screening in primary care and other clinical settings is recommended for all youth, and that the objectives of treating youth with high-risk substance use are to reduce harm and mortality while promoting resilience and healthy development. For all substance use disorders, evidence-based interventions should be available and should be used according to the needs and preferences of the patient. Involuntary admission was the only topic that did not reach consensus, mainly due to its ethical implications and resulting lack of comparable evidence. Conclusions: High-risk substance use and overdoses among youth have become a major challenge. The system's response has been insufficient and needs substantial change. Internationally devised consensus statements provide a first step in system improvement and reform.
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Sobredosis de Droga , Trastornos Relacionados con Sustancias , Adolescente , Adulto , Niño , Sobredosis de Droga/prevención & control , Humanos , Tamizaje Masivo/métodos , Salud Mental , Trastornos Relacionados con Sustancias/prevención & control , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND AND OBJECTIVES: Buprenorphine/naloxone has been shown to be effective in the treatment of opioid use disorder. Due to its pharmacological properties, induction can be challenging, time-consuming, and result in sudden onset of withdrawal symptoms. METHODS: Retrospective case series (n = 2). RESULTS: Two patients with opioid use disorder were successfully started on buprenorphine/naloxone using a rapid micro-induction technique that did not cause precipitated withdrawal or require preceding cessation of other opioids. DISCUSSION AND CONCLUSIONS: These cases provide an alternative method for starting buprenorphine/naloxone that offers unique benefits compared to protocols previously described in the literature. SCIENTIFIC SIGNIFICANCE: This method can be used to minimize barriers to opioid agonist therapy. (Am J Addict 2019;28:262-265).
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Analgésicos Opioides/administración & dosificación , Combinación Buprenorfina y Naloxona/administración & dosificación , Quimioterapia de Inducción/métodos , Tratamiento de Sustitución de Opiáceos/métodos , Trastornos Relacionados con Opioides/tratamiento farmacológico , Adulto , Analgésicos Opioides/uso terapéutico , Combinación Buprenorfina y Naloxona/uso terapéutico , Esquema de Medicación , Femenino , Hospitalización , Humanos , Masculino , Síndrome de Abstinencia a Sustancias/etiología , Síndrome de Abstinencia a Sustancias/prevención & controlRESUMEN
Frequent prescription opioid use has been recognized as a growing problem but there have been no studies specifically among veterans with serious mental illness (SMI). National data from the Veterans Health Administration (VHA) during Fiscal Year 2012 show that VHA patients with SMI receive more opioid prescriptions than other veterans. Additionally, high numbers of opioid prescriptions is associated with greater use of anxiolytics/sedative-hypnotics, drug dependence and COPD-all of which pose an increased risk of respiratory depression and falls and warrant substantial caution and improved coordination between mental health and non-mental health prescribers to evaluate risk-benefit tradeoffs.
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Analgésicos Opioides/uso terapéutico , Utilización de Medicamentos , Trastornos Mentales/tratamiento farmacológico , Veteranos/estadística & datos numéricos , Analgésicos Opioides/efectos adversos , Ansiolíticos/uso terapéutico , Prescripciones de Medicamentos , Humanos , Modelos Logísticos , Pacientes Ambulatorios , Enfermedad Pulmonar Obstructiva Crónica/inducido químicamente , Índice de Severidad de la Enfermedad , Estados Unidos , United States Department of Veterans Affairs , Veteranos/psicología , Salud de los VeteranosRESUMEN
Chronic traumatic encephalopathy (CTE) is a neurodegenerative syndrome that has been linked to serious psychiatric symptoms, including depression, aggression, and suicidal behavior. This review critically examines the extant research on the behavioral manifestations of CTE and concludes that the paucity of longitudinal prospective studies on CTE, combined with a lack of research-accepted diagnostic criteria for identifying individuals who are considered at risk for CTE, makes it difficult to reliably establish a causal relationship between CTE and the onset of behavioral health problems. Selection and reporting bias and inconsistency in data collection methods are other concerns. To advance the field, there is a critical need for more empirical research on the behavioral manifestations of CTE. Recommendations and intervention models are also discussed.
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Síntomas Conductuales , Investigación Biomédica , Lesiones Encefálicas/complicaciones , Manejo de la Enfermedad , Guías como Asunto , Síntomas Conductuales/diagnóstico , Síntomas Conductuales/etiología , Síntomas Conductuales/terapia , Investigación Biomédica/métodos , Investigación Biomédica/normas , HumanosRESUMEN
ABSTRACT: Buprenorphine extended-release (BUP-XR) provides sustained delivery of buprenorphine to control withdrawal and craving symptoms in the form of a monthly injectable and has been shown to improve health outcomes in patients with opioid use disorder. It is recommended that patients are stabilized with a transmucosal buprenorphine product, for at least 7 days per the product monograph; however, clinically, this timeline may be expedited. We report a case of a hospitalized patient with unregulated fentanyl use who underwent a successful transdermal buprenorphine induction for 48 hours to initiate BUP-XR with minimal levels of withdrawal and without precipitating opioid withdrawal. The approach described could provide a practical, patient-centered, accelerated induction strategy that, once independently validated, could considerably facilitate the use of BUP-XR.
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Buprenorfina , Trastornos Relacionados con Opioides , Humanos , Buprenorfina/uso terapéutico , Antagonistas de Narcóticos/uso terapéutico , Preparaciones de Acción Retardada/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Fentanilo , Analgésicos Opioides/uso terapéutico , Naltrexona/uso terapéuticoRESUMEN
BACKGROUND: Buprenorphine is an effective and safe treatment for opioid use disorder, but the requirement for moderate opioid withdrawal symptoms to emerge prior to initiation is a significant treatment barrier. CASE PRESENTATION: We report on two cases of hospitalized patients with severe, active opioid use disorder, in which we initiated treatment with transdermal buprenorphine over 48 h, followed by the administration of a single dose of sublingual buprenorphine/naloxone and then extended-release subcutaneous buprenorphine. The patients did not experience precipitated withdrawal and only had mild withdrawal symptoms. CONCLUSIONS: This provides preliminary evidence for a rapid induction strategy that may improve tolerability, caregiver burden, and treatment retention as compared to previous induction strategies.
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Administración Cutánea , Buprenorfina , Preparaciones de Acción Retardada , Trastornos Relacionados con Opioides , Síndrome de Abstinencia a Sustancias , Humanos , Trastornos Relacionados con Opioides/tratamiento farmacológico , Buprenorfina/administración & dosificación , Buprenorfina/uso terapéutico , Masculino , Adulto , Síndrome de Abstinencia a Sustancias/tratamiento farmacológico , Antagonistas de Narcóticos/administración & dosificación , Antagonistas de Narcóticos/uso terapéutico , Femenino , Tratamiento de Sustitución de Opiáceos/métodos , Inyecciones Subcutáneas , Persona de Mediana Edad , Analgésicos Opioides/administración & dosificación , Analgésicos Opioides/efectos adversos , Combinación Buprenorfina y Naloxona/administración & dosificación , Combinación Buprenorfina y Naloxona/uso terapéuticoRESUMEN
OBJECTIVE: The authors implemented a peer-assisted learning approach to prepare residents for the Psychiatry Resident-In-Training Examination (PRITE), with the goal of increasing test performance. METHOD: The authors developed a PRITE review curriculum utilizing a peer-assisted learning approach. The residents were randomly assigned to teams and instructed to teach assigned topic(s). The participants' PRITE scores before and after the intervention were compared with the PRITE scores of the previous residents. RESULTS: PGY-2 residents achieved the highest psychiatry percentile increase, and PGY-3 residents achieved the highest psychiatry percentile in the past 7 years. PGY-4 residents' psychiatry percentile decreased, although two residents from the previous year left for a fellowship, and the program accepted one PGY-4 transfer. All of the groups' neurology percentile increased, but were not substantially different from the previous years. CONCLUSION: Our preliminary study has shown that implementing a peer-learning strategy to prepare residents for the PRITE is feasible and may lead to promising results.
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Competencia Clínica , Internado y Residencia/métodos , Grupo Paritario , Psiquiatría/educación , Curriculum , Evaluación Educacional , HumanosRESUMEN
Buprenorphine/naloxone has been shown to be effective for treating opioid use disorder (OUD). However, the traditional method of induction requires a patient to be in moderate-to-severe withdrawal, which is challenging, time-consuming, and a common reason for leaving against medical advice. Induction strategies that minimize the severity and duration of patient discomfort while enabling patients to reach therapeutic doses during short hospital admissions can mitigate difficulties when inducing a patient on buprenorphine/naloxone. This case-series illustrates two patients with OUD using illicit fentanyl, who were successfully started on buprenorphine/naloxone using 24-hour and 6-hour micro-dosing induction protocol. During induction, the patients were up-titrated to a therapeutic dose through ultrarapid micro-dosing with ongoing use of short-acting opioids. Both patients reached therapeutic doses experiencing minimal levels of withdrawal. This case-series is a proof of concept for the use of a buprenorphine/naloxone ultrarapid micro-induction protocol for inpatients with OUD. By reducing the length of induction and precluding the need for withdrawal, this method offers several advantages over previously published inductions protocols and can improve the accessibility of buprenorphine/naloxone to patients with OUD.
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Buprenorfina , Trastornos Relacionados con Opioides , Humanos , Analgésicos Opioides/uso terapéutico , Combinación Buprenorfina y Naloxona/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Tratamiento de Sustitución de Opiáceos/métodos , Antagonistas de Narcóticos/uso terapéuticoRESUMEN
BACKGROUND: Preliminary evidence suggest clozapine is associated with more favorable impact on concurrent substance use disorder related outcomes in patients with concurrent schizophrenia spectrum disorders (SSD). At the same time, there is a dearth of evidence with regards to clozapine outcomes in the context of concurrent methamphetamine or amphetamine use disorder (MAUD). AIMS: To examine whether clozapine use decreases rate of methamphetamine or amphetamine (MA) relapses and increases the likelihood of maintaining abstinence from any MA use. METHODS: A descriptive-analytic retrospective cohort study was conducted on individuals with SSD-MAUD in an inpatient provincial treatment and rehabilitation center for concurrent disorders. Antipsychotic exposure was categorized as "on clozapine" or "on other antipsychotic(s)." Data were collected using electronic health records. Logistic regression was used to examine association of clozapine treatment with likelihood of complete abstinence from MA use for the duration of antipsychotic exposure. Negative binomial regression was used to examine association of clozapine treatment with rate of MA relapses for the duration of antipsychotic exposure. RESULTS: The majority of the 87 included patients were male. Ethnicity was diverse, with the largest groups self-identifying as Indigenous and European. Clozapine use was both associated with increased likelihood of maintaining abstinence from MA use (adjusted odds ratio (aOR) = 3.05, 95% confidence intervals (CI) = 1.15-8.1, p = 0.025), and decreased rate of MA relapses (aRR = 0.45, 95% CI = 0.25-0.82, p = 0.009) for the duration of antipsychotic exposure. Co-prescription of psychostimulants was associated with increased rate of MA relapses (aRR = 2.43, 95% CI = 1.16-5.10, p = 0.019). CONCLUSION(S): In this study, clozapine use compared with other antipsychotics in SSD was associated with improved outcomes related to severe concurrent MAUD. Co-prescription of psychostimulant medications was associated with a poor outcome.
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Antipsicóticos , Estimulantes del Sistema Nervioso Central , Clozapina , Metanfetamina , Esquizofrenia , Trastornos Relacionados con Sustancias , Humanos , Masculino , Femenino , Clozapina/efectos adversos , Esquizofrenia/tratamiento farmacológico , Antipsicóticos/efectos adversos , Anfetamina/efectos adversos , Metanfetamina/efectos adversos , Estudios Retrospectivos , Estimulantes del Sistema Nervioso Central/efectos adversos , Trastornos Relacionados con Sustancias/tratamiento farmacológico , RecurrenciaRESUMEN
BACKGROUND: Antipsychotic medications are the mainstay of treatment for schizophrenia and are associated with a reduction in psychiatric hospitalization and overall mortality. Some evidence suggest that antipsychotic medications might have a varying effect on the improvement of comorbid substance use disorders (SUDs), with clozapine showing more favorable outcomes. AIM: We systematically reviewed all available evidence on effects of clozapine on the improvement of SUDs other than nicotine. METHODS: Electronic searches of MEDLINE, Embase, PsycINFO, and CINHAL were conducted up to March 1, 2022. Studies of any methodological design involving two concepts: (1) clozapine and (2) SUD terms (excluding nicotine) were included. For SUD outcomes with three or more comparative studies with available raw data meta-analysis was performed. SUD outcomes not meeting criteria for meta-analysis were described qualitatively. Risk of bias was examined using "Downs and Black," and "Q-Coh" instruments. RESULTS: The majority of individuals in the included 31 studies were male and of European ancestry. Abstinence was the most common outcome. Most of the studies were of low-to-moderate quality, and none of the studies met all the quality criteria. Pooled findings from four observational studies in samples of patients with predominantly comorbid alcohol use disorder showed that clozapine treatment is associated with significantly higher odds of remaining abstinent. In addition clozapine was associated with decreased odds of psychiatric hospitalization in all but one observational study. CONCLUSIONS: Our systematic review and meta-analysis builds upon previous reviews, and it suggests the association of clozapine treatment with significantly higher odds of remaining abstinent from substance use and decreased likelihood of psychiatric hospitalization, compared with continuing treatment with other antipsychotic medications. Still, the validity of this association needs greater exploration and providing recommendations for the utility of clozapine in individuals without treatment-resistant psychosis and comorbid SUDs would be premature.
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Antipsicóticos , Clozapina , Esquizofrenia , Trastornos Relacionados con Sustancias , Humanos , Masculino , Femenino , Clozapina/uso terapéutico , Esquizofrenia/tratamiento farmacológico , Antipsicóticos/efectos adversos , Nicotina/uso terapéutico , Trastornos Relacionados con Sustancias/psicología , Estudios Observacionales como AsuntoRESUMEN
Understanding drug market dynamics and their underlying driving factors is paramount to developing effective responses to the overdose crisis in North America. This paper summarises the distinct drug market trends observed locally and internationally over the past decade to extrapolate future drug market trajectories. The emergence of fentanyl on North American street markets from 2014 onwards led to a shift of street drug use patterns. Previously perceived as contaminants, novel synthetic opioids became the drugs of choice and a trend towards higher potency was observed across various substance classes. The diversification of distribution strategies as well as the regionalisation and industrialisation of production followed basic economic principles that were heavily influenced by prosecution and policy makers. Particularly, the trend towards higher potency is likely most indicative of what to expect from future illicit drug market developments. Nitazenes and fentanyl-analogues, several times more potent than fentanyl itself, are increasingly detected in toxicological testing and have the potential of becoming the drugs of choice in the future. The dynamic of drug import and local production is less clear and influenced by a multitude of factors like precursor availability, know-how, infrastructure, and the success of local drug enforcement strategies. Drug market dynamics and the current trajectory towards ultrapotent opioids need to be recognised by legislation, enforcement, and the health care system to prepare effective responses. Without significant improvements in treatment access, the implementation of preventative approaches and early warning systems, the mortality rate will continue to increase. Furthermore, there is no mechanism in place preventing the currently North American focused overdose crisis to spread to other parts of the globe, particularly Europe. A system of oversight, research, and treatment is needed to address mortality rates of historic proportions and prevent further harm.
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Buprenorphine is an effective medication for the treatment of opioid use disorder. However, the traditional method of buprenorphine induction requires a period of abstinence and the development of at least moderate withdrawal, which can be barriers in starting treatment. We present the case of a hospitalized patient with opioid use disorder using unregulated fentanyl, who underwent a transdermal buprenorphine induction over 48 hours to initiate sublingual buprenorphine/naloxone on the third day. The patient experienced minimal levels of withdrawal and did not experience precipitated withdrawal. The ease of use of this novel induction method over previously published induction protocols can greatly improve the accessibility of buprenorphine for patients and healthcare staff.
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Buprenorfina , Trastornos Relacionados con Opioides , Síndrome de Abstinencia a Sustancias , Humanos , Analgésicos Opioides/uso terapéutico , Combinación Buprenorfina y Naloxona/uso terapéutico , Buprenorfina/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Administración Sublingual , Antagonistas de Narcóticos/uso terapéutico , Síndrome de Abstinencia a Sustancias/tratamiento farmacológico , Naloxona/uso terapéuticoRESUMEN
Incarcerated clients experience high rates of opioid use disorder and overdose. It is critical that opioid agonist treatment (OAT) is provided in correctional facilities. However, few receive OAT due to concerns about diversion, misuse, and safety. Buprenorphine extended-release (BUP-XR), a monthly buprenorphine depot injection, could be especially advantageous in the correctional setting as it can prevent diversion and misuse, saving staff resources and time. An injection of BUP-XR is costly compared with a monthly supply of buprenorphine/naloxone (BUP/NX) tablets. We demonstrate that when factoring in the added costs of medication preparation, administration, monitoring, and personnel, it is more economical to provide BUP-XR than BUP/NX. Other facilities, by utilizing our cost breakdown, can determine whether BUP-XR is economically advantageous at their own facility.
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Buprenorfina , Trastornos Relacionados con Opioides , Humanos , Antagonistas de Narcóticos/uso terapéutico , Prisiones , Combinación Buprenorfina y Naloxona/uso terapéutico , Buprenorfina/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Comprimidos/uso terapéutico , Costos y Análisis de CostoRESUMEN
BACKGROUND: An increasing number of individuals who use drugs in North America are preferentially consuming fentanyl over other opioids. This has significant consequences on the treatment and management of opioid use disorder (OUD) and its concurrent disorders, especially in acute care if opioid requirements are not met. CASE PRESENTATION: We present a patient with severe OUD and daily injection of fentanyl, admitted to hospital for management of acute physical health issues. Due to high opioid requirements and history of patient-initiated discharge, intravenous fentanyl was administered for treatment of opioid withdrawal, and management of pain, which supported continued hospitalization for acute care treatment and aligned with substance use treatment goals. CONCLUSION: This case demonstrates that intravenous fentanyl for management of OUD in hospital can be a feasible approach to meet opioid requirements and avoid fentanyl withdrawal among patients with severe OUD and daily fentanyl use, thereby promoting adherence to medical treatment and reducing the risk of patient-initiated discharge. There is an urgent need to tailor current treatment strategies for individuals who primarily use fentanyl. Carefully designed research is needed to further explore the use of IV fentanyl for acute care management of severe opioid withdrawal in a hospital setting.
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Analgésicos Opioides , Trastornos Relacionados con Opioides , Analgésicos Opioides/efectos adversos , Fentanilo/efectos adversos , Humanos , Narcóticos/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Informe de InvestigaciónRESUMEN
AIM: First use of opioids often happens in adolescence and an increasing number of opioid overdoses are being reported among youth. The purpose of this narrative review was to present the treatment approaches for youth with high-risk opioid use, determine whether the literature supports the use of opioid agonist treatment among youth and identify evidence for better treatment outcomes in the younger population. METHODS: A search of the literature on PubMed using MeSH terms specific to youth, opioid use and treatment approaches generated 1436 references. Following a screening process, 137 papers were found to be relevant to the treatment of high-risk opioid use among youth. After full-text review, 19 eligible studies were included: four randomized controlled trials, nine observational studies and six reviews. RESULTS: Research for the different treatment options among youth is limited. The available evidence shows better outcomes in terms of retention in care and cost-effectiveness for opioid agonist treatment than abstinence-based comparisons. Integrating psychosocial interventions into the continuum of care for youth can be an effective way of addressing comorbid psychiatric conditions and emotional drivers of substance use, leading to improved treatment trajectories. CONCLUSIONS: From the limited findings, there is no evidence to deny youth with high-risk opioid use the same treatment options available to adults. A combination of pharmacological and youth-specific psychosocial interventions is required to maximize retention and survival. There is an urgent need for more research to inform clinical strategies toward appropriate treatment goals for such vulnerable individuals.
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Analgésicos Opioides , Adolescente , Adulto , Analgésicos Opioides/efectos adversos , Análisis Costo-Beneficio , Humanos , Resultado del TratamientoRESUMEN
Drug markets are dynamic systems which change based on demand, competition, legislation and revenue. Shifts that are not met with immediate and appropriate responses from the healthcare system can lead to public health crises with tragic levels of morbidity and mortality, as experienced Europe in the early 1990s and as is the case in North America currently. The major feature of the current drug market shift in North America is towards highly potent synthetic opioids such as fentanyl and fentanyl analogues. An additional spike in stimulant use further complicates this issue. Without understanding the ever-changing dynamics of drug markets and consequent patterns of drug use, the healthcare system will continue to be ineffective in its response, and morbidity and mortality will continue to increase. Economic perspectives are largely neglected in research and clinical contexts, but better treatment alternatives need to consider the large-scale macroeconomic conditions of drug markets as well as the behavioural economics of individual substance use. It is important for policy makers, health authorities, first responders and medical providers to be aware of the clinical implications of drug market changes in order to best serve people who use drugs. Only with significant clinical research, a comprehensive reorganization of the system of care across all sectors, and an evidence-driven governance, will we be successful in addressing the challenges brought on by the recent shifts in drug markets.
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BACKGROUND: Buprenorphine/naloxone (Suboxone) is a current first-line treatment for opioid use disorder (OUD). The standard induction method of buprenorphine/naloxone requires patients to be abstinent from opioids and therefore experience withdrawal symptoms prior to induction, which can be a barrier in starting treatment. Rapid micro-induction (micro-dosing) involves the administration of small, frequent does of buprenorphine/naloxone and removes the need for a period of withdrawal prior to the start of treatment. This study aims to compare the effectiveness and safety of rapid micro-induction versus standard induction of buprenorphine/naloxone in patients with OUD. METHODS: This is a randomized, open-label, two-arm, superiority, controlled trial comparing the safety and effectiveness of rapid micro-induction versus standard induction of buprenorphine/naloxone for the treatment of OUD. A total of 50 participants with OUD will be randomized at one Canadian hospital. The primary outcome is the completion of buprenorphine/naloxone induction with low levels of withdrawal. Secondary outcomes are treatment retention, illicit drug use, self-reported drug use behaviour, craving, pain, physical health, safety, and client satisfaction. DISCUSSION: This is the first randomized controlled trial to compare the effectiveness and safety of rapid micro-induction versus standard induction of buprenorphine/naloxone. This study will thereby generate evidence for a novel induction method which eliminates substantial barriers to the use of buprenorphine/naloxone in the midst of the ongoing opioid crisis. Trial registration ClinicalTrials.gov, NCT04234191; date of registration: January 21, 2020; https://clinicaltrials.gov/ct2/show/NCT04234191.