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BACKGROUND: Overdose remains a pressing public health concern in the United States, particularly with the emergence of fentanyl and other potent synthetic opioids in the drug supply. We evaluated trends in recurrent overdose and opioid use disorder (OUD) treatment initiation following emergency department (ED) visits for opioid overdose to inform response efforts. METHODS: This retrospective cohort study used electronic health record and statewide administrative data from Rhode Island residents who visited EDs for opioid overdose between July 1, 2016, and June 30, 2021, a period with fentanyl predominance in the local drug supply. The primary outcome was recurrent overdose in the 365 days following the initial ED visit. OUD treatment initiation within 180 days following the initial ED visit was considered as a secondary outcome. Trends in study outcomes were summarized by year of the initial ED visit. RESULTS: Among 1745 patients attending EDs for opioid overdose, 20 % (n=352) experienced a recurrent overdose within 365 days, and this percentage was similar by year (p=0.12). Among patients who experienced any recurrent overdose, the median time to first recurrent overdose was 88 days (interquartile range=23-208), with 85 % (n=299/352) being non-fatal. Among patients not engaged in OUD treatment at their initial ED visit, 33 % (n=448/1370) initiated treatment within 180 days; this was similar by year (p=0.98). CONCLUSIONS: Following ED visits for opioid overdose in Rhode Island from 2016-2021, the one-year risk of recurrent overdose and six-month treatment initiation rate remained stable over time. Innovative prevention strategies and improved treatment access are needed.
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Visitas ao Pronto Socorro , Serviço Hospitalar de Emergência , Overdose de Opiáceos , Recidiva , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Analgésicos Opioides/uso terapêutico , Analgésicos Opioides/intoxicação , Estudos de Coortes , Visitas ao Pronto Socorro/tendências , Serviço Hospitalar de Emergência/tendências , Overdose de Opiáceos/epidemiologia , Overdose de Opiáceos/terapia , Estudos Retrospectivos , Rhode Island/epidemiologiaRESUMO
Introduction: This mixed-methods study assessed buprenorphine provider and administrator perceptions and experiences in offering telebuprenorphine during the COVID-19 pandemic. Methods: Semi-structured interviews were conducted between June 2021 and September 2021 among telebuprenorphine providers and administrators (N=16) and assessed for program design and implementation strategies, clinical workflow, patient-level factors influencing program entry and retention, and challenges and solutions to improving clinical care. Results: Clinician (n=15) and administrator (n=1) participants identified changes to clinical workflow, including increased administrative tasks to confirm patient receipt of prescribed medications, completion of referrals to community- or specialty treatment, and locating available pharmacies and laboratory services. Challenges consisted of staff redeployment to COVID-19 related responsibilities, prior authorization requirements for buprenorphine prescriptions, billing structures that under-reimbursed for telephone or video visits, and concerns with changes in government regulations. Strategies to improving telebuprenorphine included offering "hotlines" to facilitate same-day visits, expanding between-visit support, establishing workflows with community pharmacies to ensure seamless dispensing of buprenorphine, co-location of behavioral health providers, and distributing donated mobile phones to patients. Suggested technologies for enhancing care included text messaging (75%) and smartphone applications (56.3%). Conclusions: Findings from this study highlight considerable heterogeneity in the delivery of telebuprenorphine services.
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This study examines substances identified during testing of counterfeit prescription pills seized by law enforcement in Rhode Island from 2017 to 2022.
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Medicamentos Falsificados , Aplicação da Lei , Medicamentos sob Prescrição , Humanos , Estados UnidosRESUMO
BACKGROUND: In the context of polysubstance use and fentanyl detection in non-opioid drugs supplies (e.g., cocaine, methamphetamine), it is important to re-evaluate and expand our understanding of which populations are at high risk for fatal drug overdoses. The primary objective of this pilot study was to gather data from the ED to characterize the population presenting with drug overdose, including demographics, drug use patterns and comorbidities, to inform upstream overdose prevention efforts. METHODS: A consecutive sample of ED patients undergoing treatment for non-fatal overdose were prospectively recruited for study participation at the time of ED visit. Participants reported history of substance use over the past six months, recent and lifetime overdose, and naloxone receipt and administration history. RESULTS: A total of 76 eligible participants were enrolled over the course of seven months. Participants reported high rates of opioid (56%), stimulant (56%), and cannabis use (59%). Self-reported polysubstance use, defined as self-reported use of more than one substance, was 83%. Of enrolled participants, 64% reported at least one overdose and 39% reported three or more lifetime overdoses prior to their index overdose ED visit. Participants with no self-reported intentional opioid use (n = 32) in the past six months had fentanyl positive urine drug screen 84% of the time versus 89% in the overall study population (n = 74). Participants who did not report opioid use in the past six months were less likely to possess (34% vs. 55%) or to know how to acquire (50% vs. 74%) naloxone compared to participants with self-reported history of opioid use. CONCLUSION: This study demonstrated high rates of fentanyl exposure on toxicology testing at time of overdose across all participants including study participants without self-reported intentional opioid use. Data gathered in the ED at time of overdose can be used to inform upstream naloxone distribution and public health initiatives.
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Overdose de Drogas , Serviço Hospitalar de Emergência , Naloxona , Antagonistas de Entorpecentes , Autorrelato , Humanos , Naloxona/uso terapêutico , Masculino , Feminino , Overdose de Drogas/epidemiologia , Antagonistas de Entorpecentes/uso terapêutico , Adulto , Serviço Hospitalar de Emergência/estatística & dados numéricos , Projetos Piloto , Estudos Prospectivos , Pessoa de Meia-Idade , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Fentanila/intoxicaçãoRESUMO
BACKGROUND: In 2021, over 80,000 fatal overdoses occurred in the United States. Since 2020, the federal government has enacted multiple regulatory changes around buprenorphine prescribing for opioid use disorder (OUD) to increase access to buprenorphine. This study aims to explore trends in buprenorphine treatment initiation pre- and post-public health emergency to evaluate changes in the context of X-waiver relaxations and telehealth allowances. METHODS: In a cross-sectional study, all RI residents who filled a buprenorphine prescription at a pharmacy in Rhode Island (RI), Massachusetts, and Connecticut between January 2017 and December 2023 were obtained from the RI Prescription Drug Monitoring Program (PDMP). The study excluded buprenorphine products not approved for OUD treatment from the analysis. Identified individuals had initiated buprenorphine for OUD during the study period if they did not have a prior prescription or if they had >30 days without buprenorphine exposure between their prescriptions. Spearman's rank correlation tests were used to identify significant associations between outcomes and regulation changes. RESULTS: The average number of patients dispensed buprenorphine did not significantly change over the study period, however the average number of initiates significantly decreased (ρ = -0.38255, p = .0003). The average number of providers prescribing CII-CV substances in RI has increased 3.4 % over the study period. The average percentage of prescribers in the PDMP prescribing buprenorphine for OUD doubled (ρ = 0.96075, p < .0001). CONCLUSION: Though efforts have been made to increase buprenorphine initiation, buprenorphine initiates remain well below pre-PHE levels. Efforts must continue to eliminate existing barriers to treatment and improve access to individuals seeking treatment.
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Buprenorfina , COVID-19 , Acessibilidade aos Serviços de Saúde , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides , Humanos , Buprenorfina/uso terapêutico , Estudos Transversais , Acessibilidade aos Serviços de Saúde/legislação & jurisprudência , COVID-19/epidemiologia , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Adulto , Masculino , Feminino , Massachusetts , Rhode Island/epidemiologia , Pessoa de Meia-Idade , Padrões de Prática Médica/legislação & jurisprudência , Padrões de Prática Médica/estatística & dados numéricos , Connecticut/epidemiologia , Saúde Pública/legislação & jurisprudência , Programas de Monitoramento de Prescrição de Medicamentos/legislação & jurisprudência , Telemedicina , Prescrições de Medicamentos/estatística & dados numéricosRESUMO
Illicit drug supply adulteration can heighten the risk for adverse health outcomes. Sulfonylurea medications are widely used in the treatment of diabetes mellitus (DM). Unintentional or intentional overdose of sulfonylureas can cause refractory hypoglycemia. This case report describes a 62-year-old male patient who presented to the emergency department (ED) after being found on the ground with signs of mild trauma. He was noted to be persistently hypoglycemic despite boluses of intravenous dextrose, a dextrose infusion, and oral nutrition. The patient did report purchase and oral ingestion of pills sold as oxycodone and that the pill shape and color were different from his usual supply. The patient was empirically treated with octreotide resulting in normalization of his serum glucose. Testing demonstrated a serum glipizide concentration six times the reporting range. This case represents unintentional sulfonylurea exposure in the setting of non-prescribed oxycodone use, resulting in hypoglycemia refractory to intravenous dextrose and oral nutrition. Octreotide is an additional potential treatment for this condition. As in this case, ingestion of street drugs may present a potential source of sulfonylurea exposure. Opioid contamination with sulfonylureas has not been widely reported in the literature and knowledge about this potential exposure is important for the prompt recognition and treatment of these patients by emergency physicians.
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Analgésicos Opioides , Contaminação de Medicamentos , Hipoglicemia , Oxicodona , Humanos , Masculino , Pessoa de Meia-Idade , Hipoglicemia/induzido quimicamente , Oxicodona/efeitos adversos , Oxicodona/intoxicação , Analgésicos Opioides/efeitos adversos , Analgésicos Opioides/intoxicação , Hipoglicemiantes/efeitos adversos , Compostos de Sulfonilureia/efeitos adversos , Drogas Ilícitas/efeitos adversos , Overdose de Drogas , Glipizida/efeitos adversos , Octreotida/efeitos adversosRESUMO
BACKGROUND: The North American overdose crisis has continued at unprecedented rates with more than 100,000 overdose deaths occurring in the United States (US) in 2022. Overdose deaths have increasingly been polysubstance-involved, with novel substances (e.g., xylazine) complicating overdose risk and health outcomes. Understanding the effects of-and responses to-a changing drug supply among people who use drugs is critical to modifying harm reduction strategies to be more responsive to people's needs. METHODS: This qualitative study draws on data collected from May to December 2022 in Rhode Island. Data include in-depth interviews with 50 people who use drugs and observational fieldwork in spaces frequented by participants (e.g., encampments, drop-in centers). Qualitative data were analyzed thematically drawing on concepts of situated rationality. RESULTS: Participants described significant changes in the drug supply, with many attributing these transitions to COVID-19. Most participants characterized the local supply as "synthetic" with textures, color, and taste evolving. Notably, participants emphasized adverse outcomes related to available supplies, including during use (e.g., intense burning sensations) and post-consumption (e.g., heavy sedation, ongoing withdrawal, necrosis). Given the complex supply, participants highlighted the increased risk of overdose and shared how they altered their use practices to manage evolving health risks. CONCLUSION: Our results underscore how people who use drugs characterized the local drug supply, including perceived changes to supply contents. Implementing and scaling up harm reduction interventions that reduce risk and reinforce the agency of people who use drugs are urgently needed to effectively address the overdose crisis.
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Overdose de Drogas , Redução do Dano , Pesquisa Qualitativa , Humanos , Rhode Island , Feminino , Overdose de Drogas/prevenção & controle , Masculino , Adulto , Pessoa de Meia-Idade , Usuários de Drogas/psicologia , COVID-19/epidemiologia , COVID-19/prevenção & controle , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto Jovem , Drogas Ilícitas/provisão & distribuiçãoRESUMO
INTRODUCTION: We simulated an on-site, multi-hospital mass casualty incident (MCI) to educate emergency medicine providers in the principles of trauma resuscitation and collaboration with administration and staff during an MCI. METHODS: We implemented high-fidelity manikins, inflatable manikins, and actors to simulate a sarin gas bombing. Learners triaged patients at a decontamination tent using the simple triage and rapid treatment (START) tool, or they participated in a simulation in a resuscitation bay. RESULTS: Forty participants anonymously rated the learning impact of the exercise, the clinical relevance to emergency medicine, and the effectiveness of the faculty facilitation and debriefing on a 1-5 Likert scale. The average responses to all questions were 4.45 or greater, and 98% of respondents recommended adding the scenario to the standard curriculum. DISCUSSION: We successfully executed a novel, multi- hospital, MCI drill that was rated to be a better alternative to sequential simulation in a simulation center.
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Medicina de Emergência , Incidentes com Feridos em Massa , Humanos , Sarina , Currículo , HospitaisRESUMO
Importance: Buprenorphine treatment for opioid use disorder (OUD) has more than doubled since 2009. However, current US Food and Drug Administration buprenorphine dosing guidelines are based on studies among people using heroin, prior to the emergence of fentanyl in the illicit drug supply. Objective: To estimate the association between buprenorphine dose and time to treatment discontinuation during a period of widespread fentanyl availability. Design, Setting, and Participants: This retrospective cohort study used statewide Rhode Island Prescription Drug Monitoring Program data. Participants were Rhode Island residents initiating buprenorphine treatment for OUD between October 1, 2016, and September 30, 2020. Data analysis was performed from December 9, 2022, to August 10, 2023. Exposure: Daily dose of buprenorphine (16 mg and 24 mg) defined starting on the day of initiation based on total quantity and days' supply dispensed. Patients were censored on any dose change. Main Outcomes and Measures: Buprenorphine treatment discontinuation in the 180 days following initiation, defined as a gap in treatment of more than 27 days based on prescription fill dates and days' supply. Kaplan-Meier and Cox regression survival analyses were conducted to estimate the association between buprenorphine dose and time to treatment discontinuation, controlling for potential informative censoring and measured potential confounders. Results: Among 6499 patients initiating buprenorphine treatment for OUD, most were aged 25 to 44 years (57%; n = 3682), were male (61%; n = 3950), and had private (47%; n = 3025) or Medicaid (33%; n = 2153) insurance. More than half of patients were prescribed a daily dose of interest at initiation (16 mg: 50%; n = 3264; 24 mg: 10%; n = 668). In Kaplan-Meier analyses, 58% of patients discontinued buprenorphine treatment within 180 days (16 mg: 59% vs 24 mg: 53%; log-rank test P = .005). In Cox regression analyses, patients prescribed a dose of 16 mg had a greater risk of treatment discontinuation than those prescribed 24 mg (adjusted hazard ratio, 1.20; 95% CI, 1.06-1.37). Conclusions and Relevance: In this cohort study of patients initiating buprenorphine treatment from 2016 to 2020, patients prescribed a 24 mg dose of buprenorphine remained in treatment longer than those prescribed 16 mg. The value of higher buprenorphine doses than currently recommended needs to be considered for improving retention in treatment.
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Buprenorfina , Transtornos Relacionados ao Uso de Opioides , Estados Unidos/epidemiologia , Humanos , Masculino , Feminino , Buprenorfina/uso terapêutico , Estudos de Coortes , Estudos Retrospectivos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Fentanila/uso terapêuticoRESUMO
STUDY OBJECTIVES: The objectives of this study were to characterize the detailed cannabis use patterns (eg, frequency, mode, and product) and determine the differences in the whole-blood cannabinoid profiles during symptomatic versus asymptomatic periods of participants with suspected cannabinoid hyperemesis syndrome recruited from the emergency department (ED) during a symptomatic episode. METHODS: This is a prospective observational cohort study of participants with symptomatic cyclic vomiting onset after chronic cannabis use. Standardized assessments were conducted to evaluate for lifetime and recent cannabis use, cannabis use disorder, and cannabis withdrawal symptoms. Quantitative whole-blood cannabinoid testing was performed at 2 times, first when symptomatic (ie, baseline) and at least 2 weeks after the ED visit when asymptomatic. The differences in cannabinoid concentrations were compared between symptomatic and asymptomatic testing. The study was conducted from September 2021 to August 2022. RESULTS: There was a difference observed between delta-9-tetrahydrocannabinol metabolites, but not the parent compound during symptomatic episodes and asymptomatic periods. Most participants (84%) reported using cannabis > once per day (median 3 times per day on weekdays, 4 times per day on weekends). Hazardous cannabis use was universal among participants; the mean cannabis withdrawal discomfort score was 13, indicating clinically significant rates of cannabis withdrawal symptoms with cessation of use. Most participants (79%) previously tried to stop cannabis use, but a few (13%) of them had sought treatment. CONCLUSION: Patients presenting to the ED with cannabinoid hyperemesis syndrome have high cannabis use disorder scores. Further studies are needed to better understand the influence of THC metabolism and concentrations on symptomatic cyclic vomiting.
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Canabinoides , Cannabis , Abuso de Maconha , Síndrome de Abstinência a Substâncias , Humanos , Canabinoides/efeitos adversos , Estudos de Coortes , Abuso de Maconha/complicações , Abuso de Maconha/diagnóstico , Vômito/induzido quimicamente , Vômito/diagnóstico , Serviço Hospitalar de EmergênciaRESUMO
BACKGROUND: The North American overdose crisis has continued at unprecedented rates with more than 100,000 overdose deaths estimated to have occurred in the United States in 2022. Regional variations in overdose rates signify differences in local drug supplies. State-level drug supply surveillance systems have been limited in their ability to document and communicate the rapidly changing drug supplies which can hinder harm reduction efforts at the community level. We sought to address by piloting a two-year, community-engaged local drug supply surveillance program in Rhode Island (RI). METHODS: The first set of samples (n = 125) were collected from May 2022 to January 2023 across RI and included used paraphernalia (e.g., cookers), refuse (e.g., baggies), and product. Samples were tested using comprehensive toxicology testing approaches via liquid chromatography quadrupole time-of-flight mass spectrometry (LC-QTOF-MS). Results were disseminated to participants and the broader public across platforms. RESULTS: Fentanyl was detected in 67.2% of all samples tested. 39.2% (n = 49) of samples were expected to be fentanyl. Xylazine was detected in 41.6% of all samples-always in combination with fentanyl-and no samples were expected to contain xylazine. In expected stimulant samples (n = 39), 10% contained fentanyl and/or analogues as major substances and 30.8% contained trace amounts of fentanyl and/or analogues. In expected stimulant samples, 15.4% contained xylazine with fentanyl. No opioids or benzodiazepines were detected in expected hallucinogen or dissociative samples (n = 7). In expected benzodiazepine samples (n = 8), no opioids were detected. CONCLUSIONS: Our results describe part of the local drug supply in Rhode Island, including a presence of NPS and adulterants (e.g., designer benzodiazepines, xylazine). Importantly, our findings underscore the feasibility of developing a community-driven drug supply surveillance database. Expanding drug supply surveillance initiatives is imperative for improving the health and safety of people who use drugs and informing public health approaches to addressing the overdose crisis.
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Overdose de Drogas , Xilazina , Humanos , Estados Unidos , Rhode Island/epidemiologia , Xilazina/uso terapêutico , Analgésicos Opioides/uso terapêutico , Fentanila/análise , Overdose de Drogas/epidemiologiaRESUMO
OBJECTIVES: Cannabinoid hyperemesis syndrome (CHS) is a clinical condition of cyclic vomiting, nausea, and abdominal pain associated with chronic cannabis use. Despite increased recognition of CHS, there are limited details on cannabis use practices and symptoms over time. Understanding what happens in the period surrounding the ED visit, including any changes in symptoms and cannabis use practices following the visit, can help inform the development of patient-centered interventions around cannabis use disorder for patients with CHS. METHODS: A prospective observational cohort (n=39) of patients with suspected CHS recruited from the Emergency Department (ED) at the time of a symptomatic cyclic vomiting episode was followed for three months. Disease progression, cannabis use practices, and health care utilization were monitored. RESULTS: Participants reported high rates of persistent CHS symptoms (abdominal pain, nausea, or cyclic vomiting) in the two-week period immediately following an ED visit with a median duration of 7 days. Cannabis use frequency and quantity were reduced immediately after the ED visit, but most participants returned to pre-ED visit cannabis use patterns within a few days. Recurrent ED visits for cyclic vomiting were reported by 25% of participants who completed follow-up during the three month follow up period. CONCLUSIONS: Participants continued to have ongoing symptoms after the ED visit, but most manage symptoms on their own and do not return to the ED. Longitudinal studies beyond three months are needed to better understand the clinical course of patients with suspected CHS.
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INTRODUCTION: Reddit hosts a large active community of members dedicated to the discussion of cannabinoid hyperemesis syndrome. We sought to describe common themes discussed and the most frequently mentioned triggers and therapies for cannabinoid hyperemesis syndrome exacerbations in the Reddit online community. METHODS: Data collected from six subreddits were filtered using natural language processing to curate posts referencing cannabinoid hyperemesis syndrome. Based on a manual review of posts, common themes were identified. A machine learning model was trained using the manually categorized data to automatically classify the themes for the rest of the posts so that their distributions could be quantified. RESULTS: From August 2018 to November 2022, 2683 unique posts were collected. Thematic analysis resulted in five overall themes: cannabinoid hyperemesis syndrome-related science; symptom timing; cannabinoid hyperemesis syndrome treatment and prevention; cannabinoid hyperemesis syndrome diagnosis and education; and health impacts. Additionally, 447 trigger and 664 therapy-related posts were identified. The most commonly mentioned triggers for cannabinoid hyperemesis syndrome episodes included: food and drink (n = 62), cannabinoids (n = 45), mental health (e.g., stress, anxiety) (n = 27), and alcohol (n = 22). Most commonly mentioned cannabinoid hyperemesis syndrome therapies included: hot water/bathing (n = 62), hydration (n = 60), antiemetics (n = 42), food and drink (n = 38), gastrointestinal medications (n = 38), behavioral therapies (e.g., meditation, yoga) (n = 35), and capsaicin (n = 29). DISCUSSION: Reddit posts for cannabinoid hyperemesis syndrome provide a valuable source of community discussion and individual reports of people experiencing cannabinoid hyperemesis syndrome. Mental health and alcohol were frequently reported triggers within the posts but are not often identified in the literature. While many of the therapies mentioned are well documented, behavioral responses such as meditation and yoga have not been explored by the scientific literature. CONCLUSIONS: Knowledge shared via online social media platforms contains detailed information on self-reported cannabinoid hyperemesis syndrome disease and management experiences, which could serve as valuable data for the development of treatment strategies. Further longitudinal studies in patients with cannabinoid hyperemesis syndrome are needed to corroborate these findings.
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Antieméticos , Canabinoides , Abuso de Maconha , Humanos , Canabinoides/efeitos adversos , Vômito/tratamento farmacológico , Antieméticos/uso terapêutico , Ansiedade , Síndrome , Abuso de Maconha/tratamento farmacológicoRESUMO
BACKGROUND: Cannabis is the most widely used psychoactive substance in the United States (US), with reported use patterns increasing among adults in recent years. Cannabinoid hyperemesis syndrome (CHS) has been one concern related to increased cannabis use patterns. US emergency departments have reported an increase of CHS cases over the last decade, yet little is known about CHS. This study explores the experiences of people with chronic cannabis use and cyclic vomiting and their perceptions of CHS. METHODS: Semi-structured interviews were conducted with 24 people recruited from a prospective cohort of patients presenting to Rhode Island emergency departments with symptomatic cyclic vomiting and chronic cannabis use. Data were analyzed thematically using NVivo. FINDINGS: Participants characterized their cyclic vomiting as related to food and alcohol consumption patterns, stress, and existing gastrointestinal issues. Despite recurrent episodes of cyclic vomiting, nausea, and abdominal pain, many participants remained uncertain whether their symptoms were driven by cannabis. Many participants relied on at-home research to assess their symptoms and seek out management approaches. Clinical treatment recommendations focused on cannabis cessation. However, most participants felt clinical recommendations failed to consider the complexity and challenge of stopping cannabis use given the chronicity of use and therapeutic benefits some perceived cannabis to have. CONCLUSIONS: Although cannabis cessation is the only reported CHS cure to date, additional clinical and non-clinical treatment approaches are needed to better support people with chronic cannabis use and cyclic vomiting to meet their ongoing needs.
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Canabinoides , Cannabis , Alucinógenos , Abuso de Maconha , Adulto , Humanos , Canabinoides/efeitos adversos , Estudos Prospectivos , Abuso de Maconha/complicações , Vômito/diagnóstico , Agonistas de Receptores de Canabinoides , SíndromeRESUMO
As a growing number of states legalize the use of cannabinoids for medical and non-medical purposes, there continues to be large gaps in the understanding of appropriate dosing, impact on health, and the state's role in regulation of products. Here, we present a summary of 2022 cannabis regulations by state to evaluate for the presence of THC:CBD ratios, maximum THC concentration or content within products, specific caps for cannabis possession, and requirements for testing for cannabinoid content and/or contaminants such as pesticides and heavy metals. These results are presented in Map 1 and Table 1 and demonstrate substantial variation among product THC content, purchasing limits, and quality measurements across the country. Finally, we note there is currently no centralized data collection platform for this set of information between states as cannabis use evolves, creating poor transparency between consumers and state regulators.
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Canabinoides , Cannabis , HumanosRESUMO
Delta-9-tetrahydrocannabinol (D9-THC) is the driving cannabinoid within cannabis that produces its psychoactive effects. However, the plant itself contains over 400 individual chemicals, many with unique pharmacological properties. Further complicating the cannabis market, chemical modifications have been identified to convert naturally derived cannabinoids to alternative cannabinoids and the collection of synthetic cannabinoids, manmade chemicals designed to act at cannabinoid receptors, continues to grow. Recent years have seen a rise in popularity of these alternative cannabinoids, and this trend is likely to continue with the continuing legalization of recreational cannabis throughout the United States. It is vital for medical providers to not only be aware of the wide range of available cannabinoid products, but to be conscious of their differing properties. The current work aims to identify commonly used alternative cannabinoids, examine their complicated legality, and summarize the available literature regarding their clinical effects.
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Condução de Veículo , Canabinoides , Cannabis , Canabinoides/farmacologia , HumanosRESUMO
STUDY OBJECTIVE: Emergency department (ED)-based naloxone distribution and peer-based behavioral counseling have been shown to be feasible, but little is known about utilization maintenance over time and clinician, patient, and visit level factors influencing implementation. METHODS: We conducted a retrospective cohort study of an ED overdose prevention program providing take-home naloxone, behavioral counseling, and treatment linkage for patients treated for an opioid overdose at two Rhode Island EDs from 2017 to 2020: one tertiary referral center and a community hospital. Utilizing a Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework, we evaluated program reach, adoption, implementation modifiers, and maintenance using logistic and Poisson regression. RESULTS: Seven hundred forty two patients were discharged after an opioid overdose, comprising 966 visits (median: 32 visits per month; interquartile range: 29, 41). At least one intervention was provided at most (86%, 826/966) visits. Take-home naloxone was provided at 69% of visits (637/919). Over half (51%, 495/966) received behavioral counseling and treatment referral (65%, 609/932). Almost all attending physicians provided take-home naloxone (97%, 105/108), behavioral counseling (95%, 103/108), or treatment referral (95%, 103/108) at least once. Most residents and advanced practice practitioners (APPs) provided take home naloxone (78% residents; 72% APPs), behavioral counseling (76% residents; 67% APPs), and treatment referral (80% residents; 81% APPs) at least once. Most clinicians provided these services for over half of the opioid overdose patients they cared for. Patients were twice as likely to receive behavioral counseling when treated by an attending in combination with a resident and/or APP (adjusted odds ratio: 2.29; 95% confidence interval, 1.68, 3.12) compared to an attending alone. There was no depreciation in use over time. CONCLUSIONS: ED naloxone distribution, behavioral counseling, and referral to treatment can be successfully integrated into usual emergency care and maintained over time with high reach and adoption. Further work is needed to identify low-cost implementation strategies to improve services use and dissemination across clinical settings.