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BACKGROUND: Opioid-induced rigidity is typically observed during rapid administration of fentanyl. Herein, we present a case in which rigidity occurred after reversal of rocuronium during emergence from anesthesia. CASE PRESENTATION: A 73-year-old man underwent video-assisted partial lung resection. General anesthesia was induced with propofol, remimazolam, remifentanil, and rocuronium. Fentanyl was administered early during anesthesia. The surgery was completed without complications, and sugammadex sodium was administered for rocuronium reversal. The patient became agitated, but spontaneous breathing was maintained; therefore, the intratracheal tube was removed after the administration of flumazenil. The patient developed stiffness in the neck and jaw muscles along with remarkable skeletal muscle contractions. Dramatic improvement was observed immediately after administration of naloxone. CONCLUSIONS: Even as the simulated effect site concentration of fentanyl decreases during anesthesia emergence, opioid-induced rigidity may still occur. Rapid reversal of remimazolam by flumazenil might have contributed to the rigidity in this case.
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Several immune related adverse events (irAEs) were reported with the wide application of immune checkpoint inhibitors (ICIs) in tumors. ICI-related skin reactions are the most common, which are manifested as maculopapules, rash, pruritus, vitiligo, psoriasis, and lichenoid rash.Among them, the incidence of pruritus is second only to maculopapule/rash, but both often co-exist. The severity of pruritus is mostly mild to moderate and can be relieved after symptomatic treatment with antihistamines. Symptoms are slightly relieved after conventional treatment in patients with severe pruritus, but it easily recurs and eventually develops into refractory pruritus.The patient's quality of life may be affected and may also be life-threatening. We report a case of a patient with postoperative recurrence of gallbladder neuroendocrine carcinoma,who developed refractory pruritus after sintilimab use, which was relieved after naloxone infusion after unsuccessful conventional drug therapy. By analyzing the treatment plan of this typical case of immune-related refractory pruritus after using sintilimab, this report discusses how clinical pharmacists can provide individualized treatment of patients by using their expertise and clinicians' cooperation and complementation in treating clinically difficult cases. This case report may be used as a reference in treating patients with refractory pruritus after the clinical use of sintilimab.
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BACKGROUND: Despite national guidelines recommending naloxone co-prescription with high-risk medications, rates remain low nationally. This was reflected at our institution with remarkably low naloxone prescribing rates. We sought to determine if a clinical decision support (CDS) tool could increase rates of naloxone co-prescribing with high-risk prescriptions. METHODS: An alert in the electronic health record was triggered upon signing an order for a high-risk opioid medication without a naloxone co-prescription. We examined all opioid prescriptions written by family and general internal medicine practitioners at the University of Iowa Hospitals and Clinics in outpatient encounters between November 30, 2020, and February 28, 2022. Once triggered by a high-risk prescription, the CDS tool had the option to choose an order set with an automatically selected co-prescription for naloxone along with patient instructions automatically added to the patient's after-visit summary (AVS). We examined the monthly percentage of patients receiving Schedule II opioid prescriptions ≥90 morphine milliequivalents (MME)/day who received concurrent naloxone prescriptions in the 12 months before the CDS went live and the three months following go-live. RESULTS: Concurrent naloxone prescriptions increased from 1.1% in the 12 months prior to implementation in November 2021 to 9.4% (p<0.001) during the post-intervention period across eight family medicine and internal medicine clinics. DISCUSSION: This single-center quality improvement project with retrospective analysis demonstrates the potential efficacy of a single CDS tool in increasing the rate of naloxone prescription. The impact of such prescribing on overall mortality requires further research. CONCLUSIONS: The CDS tool was easy to implement and improved rates of appropriate naloxone co-prescribing.
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OBJECTIVE: For several years, both the French Addictovigilance Network and French health authorities have consistently emphasized the need to provide opioid users with take-home naloxone (THN), the specific antidote for opioid overdoses. In March 2022, the French Health Authority recommended systematically assessing the appropriateness of prescribing THN to all opioid users, regardless of the context, and identified 8 high-risk situations. However, at present, THN distribution remains limited, particularly among primary care healthcare professionals. This study, conducted by the Pays de la Loire Centre for Evaluation and Information on Drug Dependence-Addictovigilance and supported by the Regional Health Agency, aims to explore healthcare professionals' practices and perceptions of these high-risk situations. METHODS: An ad-hoc questionnaire was distributed via mail by the project's regional institutional partners to the target healthcare professionals: pharmacists, general practitioners (GPs), physicians practicing in specialities other than general medicine (SPs: algologists, psychiatrists and addictologists). It was completed online from 20/10/2022 to 30/12/2022. RESULTS: Out of the 355 participants (158 pharmacists, 167 GPs and 30 SPs), nearly all were managing patients on opioids. In total, 47.7% of physicians and 27.8% of pharmacists reported experiencing difficulties in dealing with the risk of overdose when prescribing or dispensing opioids to their patients. In the 12months preceding the study, only 8 pharmacists and 34 physicians had prescribed/dispensed THN, primarily due to a lack of awareness of its existence (52% of pharmacists and 72% of physicians) and challenges in addressing the eight overdose risk situations listed by the HAS (ranging from 54% to 83% for all professionals). The best-trained healthcare professionals were those who prescribed the most THN (P<0.001). CONCLUSION: The identification of barriers related to THN distribution in the regional SINFONI study, conducted among primary care healthcare professionals managing patients on opioids, highlights the need to develop a training tool specifically tailored for these professionals.
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BACKGROUND: Illicit opioid overdose continues to rise in North America and is a leading cause of death. Mathematical modeling is a valuable tool to investigate the epidemiology of this public health issue, as it can characterize key features of population outcomes and quantify the broader effect of structural and interventional changes on overdose mortality. The aim of this study is to quantify and predict the impact of key harm reduction strategies at differing levels of scale-up on fatal and nonfatal overdose among a population of people engaging in unregulated opioid use in Toronto. METHODS: An individual-based model for opioid overdose was built featuring demographic and behavioural variation among members of the population. Key individual attributes known to scale the risk of fatal and nonfatal overdose were identified and incorporated into a dynamic modeling framework, wherein every member of the simulated population encompasses a set of distinct characteristics that govern demographics, intervention usage, and overdose incidence. The model was parametrized to fatal and nonfatal overdose events reported in Toronto in 2019. The interventions considered were opioid agonist therapy (OAT), supervised consumption sites (SCS), take-home naloxone (THN), drug-checking, and reducing fentanyl in the drug supply. Harm reduction scenarios were explored relative to a baseline model to examine the impact of each intervention being scaled from 0% use to 100% use on overdose events. RESULTS: Model simulations resulted in 3690.6 nonfatal and 295.4 fatal overdoses, coinciding with 2019 data from Toronto. From this baseline, at full scale-up, 290 deaths were averted by THN, 248 from eliminating fentanyl from the drug supply, 124 from SCS use, 173 from OAT, and 100 by drug-checking services. Drug-checking and reducing fentanyl in the drug supply were the only harm reduction strategies that reduced the number of nonfatal overdoses. CONCLUSIONS: Within a multi-faceted harm reduction approach, scaling up take-home naloxone, and reducing fentanyl in the drug supply led to the largest reduction in opioid overdose fatality in Toronto. Detailed model simulation studies provide an additional tool to assess and inform public health policy on harm reduction.
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Reducción del Daño , Naloxona , Antagonistas de Narcóticos , Sobredosis de Opiáceos , Trastornos Relacionados con Opioides , Humanos , Sobredosis de Opiáceos/prevención & control , Sobredosis de Opiáceos/epidemiología , Sobredosis de Opiáceos/mortalidad , Naloxona/uso terapéutico , Antagonistas de Narcóticos/uso terapéutico , Trastornos Relacionados con Opioides/mortalidad , Trastornos Relacionados con Opioides/epidemiología , Trastornos Relacionados con Opioides/prevención & control , Femenino , Adulto , Masculino , Modelos Teóricos , Ontario/epidemiología , Analgésicos Opioides/envenenamiento , Adulto Joven , Persona de Mediana Edad , Adolescente , Fentanilo/envenenamiento , Sobredosis de Droga/prevención & control , Sobredosis de Droga/mortalidad , Sobredosis de Droga/epidemiologíaRESUMEN
PURPOSE: Fueled by the prescription opioid overdose crisis and increased influx of illicitly manufactured fentanyl, fentanyl overdoses continue to be a public health crisis that has cost the US economy over $1 trillion in reduced productivity, health care, family assistance, criminal justice, and accounted for over 74,000 deaths in 2023. A recent demographic shift in the opioid crisis has led to a rise in overdose deaths among the Latinx population. Harm reduction interventions, including the use of naloxone and fentanyl test strips, have been shown to be effective measures at reducing the number of opioid overdose deaths. The aim of this scoping review is to summarize naloxone and fentanyl test strip interventions and public health policies targeted to Latinx communities. METHODS: PubMed, CINHAL, Web of Science, Embase, and PsycINFO research databases using the keywords "fentanyl," "Latinx," "Harm Reduction," "Naloxone," and "Fentanyl Test Strips'' to identify studies published between January 1, 2013 and December 31, 2023. Endnote and Covidence software were used to catalog and manage citations for review of studies. Subsequently, studies that met inclusion criteria were then summarized using resulting themes. RESULTS: Twenty-seven articles met the inclusion criteria and were further abstracted for the scoping review. Of these articles, 77.7% (n = 21) included a naloxone intervention, while only 11.1% (n = 3) included a fentanyl test strip intervention. Furthermore, 30.1% (n = 8) of these studies were Latinx targeted, and 7.7% (n = 2) of the studies were adapted for Latinx populations. Four themes, including an overall lack of knowledge and awareness, a lack of access to harm reduction or opioid overdose prevention resources, an overall lack of culturally adapted and/or targeted interventions, and restrictive and punitive policies that limit the effectiveness of protective factors were highlighted in this scoping review. CONCLUSION: Limited published research exists on the use of emerging harm reduction behaviors, such as the use of naloxone and fentanyl test strips as community intervention strategies to prevent opioid overdose deaths. Even fewer publications exist on the targeting and cultural adaptation of harm reduction interventions responsive to Latinx communities, especially those using theoretical approaches or frameworks to support these interventions. Future research is needed to assess the unique needs of Latinx populations and to develop culturally responsive programs to prevent opioid-related overdose deaths among this population.
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Fentanilo , Reducción del Daño , Hispánicos o Latinos , Naloxona , Antagonistas de Narcóticos , Humanos , Fentanilo/envenenamiento , Naloxona/uso terapéutico , Estados Unidos/epidemiología , Antagonistas de Narcóticos/uso terapéutico , Hispánicos o Latinos/estadística & datos numéricos , Trastornos Relacionados con Opioides/prevención & control , Analgésicos Opioides/envenenamiento , Sobredosis de Droga/prevención & control , Sobredosis de Opiáceos/prevención & controlRESUMEN
Background: While laypersons can play a crucial role in administering naloxone in opioid overdoses, they must be recruited and trained to effectively manage overdose events as good Samaritans. This study aimed to examine the effectiveness of a technology-based intervention that recruited and trained laypersons to administer naloxone. Methods: Opioid Rapid Response System (ORRS) was an online recruitment and training intervention which capitalized on social cognitive theory and a digital media engagement model to mobilize laypersons to administer intranasal naloxone. ORRS was developed based on a randomized waitlisted controlled trial (N = 220). This secondary analysis is a within-group, extended-baseline assessment of the waitlisted group (n = 106), considering that they served as their own control prior to receiving the training. ORRS was conducted in five counties of Indiana with adults who did not self-identify as a certified first responder. Five indices were generated from 23 variables: knowledge of overdose signs, knowledge of overdose management, self-efficacy in responding, concerns about responding, and intent to respond. Paired t-test compared changes between 3 timepoints. Results: Three indices had significantly greater increases associated with training compared to extended baseline: recognizing opioid overdose signs (difference = 0.08; 95%CI = 0.02, 0.15; t = 2.48; p = 0.01); knowledge of overdose management (difference = 0.27; 95%CI = 0.18, 0.35; t = 5.99; p < 0.01); and self-efficacy in overdose management (difference = 0.68; 95%CI = 0.45, 0.91; t = 5.78; p < 0.01). Concerns related to overdose management significantly decreased as expected (difference = -1.53; 95%CI = -1.86, -1.21; t = -9.27; p < 0.01). Conclusions: ORRS provided strong support for self-efficacy, concerns, and knowledge related to overdose management, and the digital modality accelerates largescale dissemination.
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Background: The United States' (US) opioid overdose epidemic has evolved into a combined stimulant/opioid epidemic, a pattern driven in part by mitigating opioid overdose risk, variable substance availability, and personal preferences. This study aimed to investigate the association between self-reported substance preference (heroin or methamphetamine) and behavioral/health outcomes among individuals who used both heroin and methamphetamine in the rural US. Methods: The Rural Opioid Initiative is a consortium of 8 research cohorts from 10 states and 65 rural counties that recruited individuals reporting past 30-day injection of any substance or opioid substance use by any route from 1/2018 to 3/2020. Analyses were restricted to participants ⩾18 years, who self-reported either heroin or methamphetamine as their preferred substance and past 30-day use of both heroin and methamphetamine. We examined cross-sectional associations between preferred substance (heroin versus methamphetamine) and behavioral and health outcomes using random effects meta-analysis with adjusted regression models. Results: Among 1239 participants, 61% (n = 752) reported heroin as their preferred substance. Adjusting for age, sex, and race/ethnicity, methamphetamine preference was associated with lower prevalence ratios for current naloxone possession (adjusted prevalence ratio [aPR] = 0.68; 95% Confidence Interval [95% CI] = 0.59-0.78; P-value ⩽ .001), of ever being told they had the hepatitis C virus (HCV; aPR = 0.72; 95% CI: 0.61-0.85; P-value ⩽ .001) and a personal history of overdose (aPR = 0.81; 95% CI = 0.73-0.90; P-value ⩽ .001). Conclusion: In our study analyzing associations between preferred substance and various behavioral and health outcomes amongst people who use both heroin and methamphetamine, a majority of participants preferred heroin. Methamphetamine preference was associated with lower prevalence of naloxone possession, ever being told they had HCV, and prior history of an overdose. This study underscores the need for targeted harm reduction services for people who prefer methamphetamine in rural areas.
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AIMS: To measure all-cause mortality risk after an ambulance-attended non-fatal opioid overdose and associations with number of days following attendance, and individual and clinical characteristics. DESIGN: A prospective observational study. SETTING: Oslo, Norway. PARTICIPANTS: Patients treated with naloxone for opioid overdose by Oslo Emergency Services between 1 June 2014 and 31 December 2018. MEASUREMENTS: Medical records were linked to the national Cause of Death Registry (1 June 2014-31 December 2019). Crude mortality rates (CMR) and incidence risk ratios (IRR) with 95% confidence intervals (CI) were estimated for the time periods (0-7 days, 8-31 days, 32-91 days, 92-183 days, >183 days) using multivariate Poisson regression analysis. IRR were estimated for sex, age, Glasgow Coma Scale (GCS), respiration rate, place of attendance and non-transportation following treatment. Robust variance estimates applied due to multiple risk periods. Standardized Mortality Rates (SMR) were estimated. FINDINGS: Overall, 890 patients treated for 1764 overdoses contributed to a total time at risk of 3142 person-years (PY). Median number of attendances was 1 (range 1-27). The majority were male (75.5%) and the mean age was 37.7 years. In total, 112 (12.6%) died; 5.2% within 183 days and 2.2% between 184 and 365 days. Acute poisoning was the most common single cause of death (52.7%). The CMR was 3.6 (95% CI = 3.0-4.2) per 100-PY. The women had a SMR of 32 (95% CI = 15.8-57.9) and the men 24.9 (95% CI = 17.7-34.2). The CMR (22.2, 95% CI = 10.6-46.8) was particularly high in the first 7 days, and significantly higher than in the following periods. However, this finding was only valid for those with severe overdose symptoms (GCS score = 3/15 and/or respiratory rate ≤6/min). Except for increasing age, no other indicators were associated with the mortality risk. CONCLUSION: Patients treated by Oslo Emergency Services between June 2014 and December 2018 for a non-fatal opioid overdose with severe overdose symptoms at attendance had an overall high mortality risk compared with the general population, but particularly during the first 7 days after attendance.
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Introduction: From 2019-2021, overdose deaths among youth and young adults ages 10-19 years of age residing in the United States increased by 109 %. We sought to examine the extent to which youth and young adults who have experience with substance use are aware of the harm reduction policies and interventions, including the statewide Good Samaritan Law (GSL), naloxone, and fentanyl test strips, and have access to naloxone and fentanyl test strips. Methods: From December 2022 to February 2023, we conducted a cross-sectional telephone survey of individuals ages 12-25 years who resided in North Carolina (NC) (N=15,000). We assessed awareness of and access to harm reduction policies and interventions among participants who reported ever using heroin/fentanyl, diverted prescription medication, cocaine, methamphetamine, and hallucinogens (n=539). Logistic regression models were used to identify factors associated with awareness of and access to these policies and interventions. Results: We found that 81.5 % of the sample of youth and young adults who reported ever use of substances were aware of NC's GSL, 80.0 % were aware of naloxone, 43.0 % perceived they had access to naloxone, 74.4 % were aware of fentanyl test strips, and 21.9 % perceived they had access to fentanyl test strips. There were individual and community-level characteristics associated with awareness of and perceived access to these harm reduction policies and interventions. Conclusions: Efforts are needed to improve access to harm reduction interventions among youth and young adults as they are experiencing an increased risk of dying from opioid-involved overdoses.
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Introduction: Using a validated translational model that quantitatively predicts opioid-induced respiratory depression and cardiac arrest, we compared cardiac arrest events caused by synthetic opioids (fentanyl, carfentanil) following rescue by intranasal (IN) administration of the µ-opioid receptor antagonists naloxone and nalmefene. Methods: This translational model was originally developed by Mann et al. (Clin Pharmacol Ther 2022) to evaluate the effectiveness of intramuscular (IM) naloxone. We initially implemented this model using published codes, reproducing the effects reported by Mann et al. on the incidence of cardiac arrest events following intravenous doses of fentanyl and carfentanil as well as the reduction in cardiac arrest events following a standard 2 mg IM dose of naloxone. We then expanded the model in terms of pharmacokinetic and µ-opioid receptor binding parameters to simulate effects of 4 mg naloxone hydrochloride IN and 3 mg nalmefene hydrochloride IN, both FDA-approved for the treatment of opioid overdose. Model simulations were conducted to quantify the percentage of cardiac arrest in 2000 virtual patients in both the presence and absence of IN antagonist treatment. Results: Following simulated overdoses with both fentanyl and carfentanil in chronic opioid users, IN nalmefene produced a substantially greater reduction in the incidence of cardiac arrest compared to IN naloxone. For example, following a dose of fentanyl (1.63 mg) producing cardiac arrest in 52.1% (95% confidence interval, 47.3-56.8) of simulated patients, IN nalmefene reduced this rate to 2.2% (1.0-3.8) compared to 19.2% (15.5-23.3) for IN naloxone. Nalmefene also produced large and clinically meaningful reductions in the incidence of cardiac arrests in opioid naïve subjects. Across dosing scenarios, simultaneous administration of four doses of IN naloxone were needed to reduce the percentage of cardiac arrest events to levels that approached those produced by a single dose of IN nalmefene. Conclusion: Simulations using this validated translational model of opioid overdose demonstrate that a single dose of IN nalmefene produces clinically meaningful reductions in the incidence of cardiac arrest compared to IN naloxone following a synthetic opioid overdose. These findings are especially impactful in an era when >90% of all opioid overdose deaths are linked to synthetic opioids such as fentanyl.
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Background: As the US opioid-involved morbidity and mortality increase, uptake and implementation of evidence-based interventions remain key policy responses. Respond to Prevent was a multi-component, randomized trial implemented in four states and two large pharmacy chains with the aim of improving the pharmacy's capacity to provide naloxone, dispense buprenorphine, and sell nonprescription syringes (NPS). We sought to provide context and assess how policies and organizational practices affect communities and pharmacies across the study states. Methods: Using a multi-method approach we: 1) conducted an environmental scan of published literature and online materials spanning January 2015 to June 2021, 2) created timelines of key events pertaining to those policies and practices and 3) conducted semi-structured interviews with stakeholders (key informants) at the state and local levels (N=36) to provide further context for the policies and practices we discovered. Results: Key informants discussed state policies, pharmacy policies and local practices that facilitated access to naloxone, buprenorphine and NPSs. Interviewees from all states spoke about the impact of naloxone standing orders, active partnerships with community-based harm reduction organizations, and some federal and state policies like Medicaid coverage for naloxone and buprenorphine, and buprenorphine telehealth permissions as key facilitators. They also discussed patient stigma, access in rural settings, and high cost of medications as barriers. Conclusion: Findings underscore the important role harm reduction-related policies play in boosting and institutionalizing interventions in communities and pharmacies while also identifying structural barriers where more focused state and local attention is needed.
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OBJECTIVES: A substantial proportion of patients with chronic noncancer pain (CNCP) are treated with tapentadol (TAP) or oxycodone/naloxone (OXN) to improve their perceived physical and mental health over time. METHODS: A cross-sectional study was conducted in 135 CNCP outpatients with usual prescribing (TAP: n = 58, OXN: n = 77) at a tertiary-care Spanish Hospital to compare health-related quality-of-life (HRQoL) records. Health utility was derived from the EQ-5D-3L. Regression models were performed to search for other HRQoL determinants. Pain intensity, relief, analgesic prescription, adverse events, inpatient stays, emergency department visits, and change to painkiller prescriptions were registered from electronic records. RESULTS: Health utility (0.43 ± 0.24 scores, from -0.654 to 1) was similar for both opioids, although TAP showed a significantly low daily opioid dose requirement, neuromodulators use, and constipation side effect compared with OXN. After multivariable adjustment, the significant predictors of impaired HRQoL were pain intensity (ß = -0.227, 95% CI -0-035 to -0.005), number of adverse events (ß = -0.201, 95% CI -0.024 to -0.004), and opioid daily dose (ß = -0.175, 95% CI -0.097 to -0.012). Male sex (ß = -0.044) and pain relief (ß = 0.158) should be taken into account for future studies. CONCLUSIONS: HRQoL was similar for TAP and OXN in real-world patients with CNCP, albeit with a TAP opioid-sparing effect. More work is needed to explore HRQoL determinants in relation to long-term opioid use in CNCP.
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BACKGROUND: Increasing access to naloxone reduces opioid-related morbidity and mortality. Primary care and community pharmacy settings are critical access points, yet limited theoretical research has examined naloxone prescribing and dispensing behaviors. OBJECTIVES: To determine if the theory of planned behavior (TPB) combined with theoretical constructs from communication science explains intentions to co-prescribe and discuss co-dispensing naloxone among primary care physicians and community pharmacists, respectively. METHODS: This cross-sectional study surveyed cohorts of licensed primary care physicians and community pharmacists in Tennessee in 2017. Intentions were measured using profession-specific case vignettes, whereby they were asked given 10 similar patients, how many times (0-10) would they co-prescribe or discuss co-dispensing naloxone. Bivariate and multivariable analyses were used. RESULTS: The analytic sample included 295 physicians (response rate = 15.6 %) and 423 pharmacists (response rate = 19.4 %). Approximately 65 % of physicians reported never intending to co-prescribe naloxone (0 out of 10 patients), while 47 % of pharmacists reported never intending to discuss co-dispensing. All TPB constructs-attitudes (AOR = 1.32, CI = 1.16-1.50), subjective norms (AOR = 1.17, CI = 1.06-1.30), and perceived behavioral control (AOR 1.16, CI = 1.02-1.33)-were associated with an increased likelihood of pharmacists always (versus never) discussing co-dispensing. Similarly, two TPB constructs-attitudes (AOR = 1.41, CI = 1.19-1.68) and subjective norms (AOR = 1.22, CI = 1.08-1.39)-were associated with an increased likelihood of physicians always co-prescribing. Among physicians only, one communication construct-self-perceived communication competence (AOR = 1.19, CI = 1.01-1.41)-was associated with an increased likelihood of always co-prescribing. CONCLUSION: Findings support the value of theory, particularly TPB, in explaining primary care physician intentions to co-prescribe and community pharmacist intentions to discuss co-dispensing naloxone.
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PURPOSE: Prisonersare at disproportionate risk of suffering substance-related harms. The administration of naloxone is essential to reversing opioid overdose and minimizing substance-related harms in prison and the community. The purpose of this study is to examine how naloxone administration is practiced and perceived in prison settings. DESIGN/METHODOLOGY/APPROACH: The authors conducted surveys with correctional workers in Manitoba, Canada (n = 257) to examine how they understand and feel about the need for and practice of administering naloxone in their everyday work with criminalized populations. FINDINGS: Respondents reported feeling a great need to administer naloxone, but most did not feel adequately trained to administer naloxone, creating the perception that criminalized populations remain at enhanced risk. ORIGINALITY/VALUE: Findings provide emerging evidence of the need for training and accompanying policies and procedures for correctional workers on how to access and administer naloxone.
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Naloxona , Antagonistas de Narcóticos , Naloxona/uso terapéutico , Naloxona/administración & dosificación , Humanos , Antagonistas de Narcóticos/uso terapéutico , Antagonistas de Narcóticos/administración & dosificación , Masculino , Femenino , Manitoba , Adulto , Prisiones , Persona de Mediana Edad , Sobredosis de Droga/tratamiento farmacológico , Sobredosis de Droga/prevención & control , Sobredosis de Droga/epidemiología , Personal de Instituciones CorreccionalesRESUMEN
BACKGROUND: Provision of take-home naloxone (THN) and overdose education reduces opioid-related mortality. In Australia, from July 2022, all Australian community pharmacies were eligible to supply naloxone for free through the national THN Program. AIM: This study aimed to identify naloxone stocking rates and correlates of stocking naloxone across Australian pharmacies. METHOD: Data were collected from a representative sample of Australian pharmacists in Victoria, New South Wales, Queensland and Western Australia via an online survey. Data collected included pharmacy and pharmacist characteristics and services offered within the pharmacy, including needle and syringe programs, opioid agonist treatment (OAT) and stocking naloxone. Binary probit regression analysis was used to identify correlates of stocking naloxone after controlling for key covariates. RESULTS: Data from 530 pharmacists were analysed. In total, 321 pharmacies (60.6%) reported stocking naloxone. Chain pharmacies and pharmacies that provided OAT had a greater probability of stocking naloxone (B = 0.307, 95%CI: [0.057, 0.556], and B = 0.543, 95%CI: [0.308, 0.777] respectively). Most (61.7%) pharmacists felt comfortable discussing overdose prevention with patients who use prescription opioids, and this comfort was associated with a higher probability of stocking naloxone (B = 0.392, 95%CI: 0.128, 0.655). Comfort discussing overdose prevention with people who use illicit opioids was lower (49.4%) and was not associated with stocking naloxone. CONCLUSION: There is scope to increase stocking of naloxone and comfort with overdose prevention, particularly through addressing comfort working with higher risk groups such as people who use illicit opioids.
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BACKGROUND: Opioid-associated out-of-hospital cardiac arrest (OA-OHCA) is a subset of cardiac arrests that could benefit from measures outside of standard Advanced Cardiac Life Support (ACLS), such as naloxone. STUDY OBJECTIVES: In this study, we sought to examine whether OHCA patients chosen for naloxone therapy by emergency medical services (EMS) clinicians in a system with high rates of opioid overdose would have increased rates of return of spontaneous circulation (ROSC) and survival to hospital discharge. METHODS: The study took place in an urban EMS system with a high prevalence of opioid overdose. Paramedics could administer naloxone in cardiac arrest in addition to ACLS. It was often administered based on clinical gestalt for suspected OA-OHCA. The outcomes of OHCA patients who received naloxone were compared against those who received usual care in both an adjusted and unadjusted fashion. Lastly, we created a logistic regression model to test for an independent association of naloxone administration on ROSC and survival to hospital discharge. RESULTS: A consecutive sample of 769 OHCA patients was obtained, of which 175 (23%) received naloxone. On average, patients who received naloxone had significantly fewer comorbidities and were younger. There was no difference in ROSC, survival to hospital discharge, or modified Rankin Scores. Using logistic regression modeling, there was no statistically significant effect of naloxone administration on these outcomes. CONCLUSION: OHCA patients who received naloxone, despite being younger and having fewer comorbidities, had similar outcomes compared to those who received usual care. The difference in baseline characteristics suggests that paramedic gestalt reasonably selected for OA-OHCA.
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INTRODUCTION: Opioid-related events continue to claim lives in the United States at alarming rates. Naloxone-dispensing rates fall dramatically short of national expectations. Emergency registered nurses are uniquely poised to connect at-risk patients with naloxone resources. This study sought to (1) describe the emergency registered nurses' willingness to provide naloxone resources and (2) explore variables that may influence the nurse's willingness to provide resources. METHODS: A cross-sectional, survey-based design was deployed using an online branch logic approach to include a national sample of emergency registered nurses. The Willingness to Provide, a validated questionnaire, measured the registered nurse's willingness to provide naloxone resources for patients at risk of opioid overdose. Eight variables were assessed for potential influence on willingness. RESULTS: A total of 159 nurses from 32 states and the District of Columbia completed the online survey via the Research Electronic Data Capture platform. The results revealed a mean Willingness to Provide score of 38.64 indicating a willingness to provide naloxone resources. A statistically significant relationship was identified between the nurse's willingness and years of nursing experience (P = .001), knowledge (P = .015), desire (P = .001), and responsibility (P < .001). DISCUSSION: In this representative sample, emergency nurses are willing to provide naloxone resources; furthermore, results indicate that higher knowledge, desire, and responsibility scores increase the nurse's willingness to provide naloxone resources; with education and clear expectations, emergency nurses may be able to improve the connection of patients at risk of opioid overdose with naloxone, a potentially lifesaving connection.
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AIM: To compare opioid use disorder (OUD) patients who continue to use opioids and are in remission with buprenorphine-naloxone (B/N) in terms of some parameters and to evaluate the relationship between B/N dose and these parameters. METHOD: We included 141 OUD patients in remission with B/N maintenance treatment for at least 6 months, 141 who still used opioids, and 141 healthy volunteers. Substance Craving Scale (SCS), Pittsburgh Sleep Quality Index (PSQI), Arizona Sexual Experiences Scale (ASEX), and Short Form 36 (SF-36) were administered. RESULTS: PSQI scores and ASEX scores were higher in those who continued to use opiates than in OUD in remission, and in OUD in remission compared to controls. OUD patients with current opioid use also had lower SF-36 scores compared to both patients in remission and healthy controls. SCS, PSQI, ASEX, and SF-36 scores were similar when the three groups were examined based on the dosage of B/N (below 8, 8-15, and 16 mg/day and above) use in OUD in remission. CONCLUSIONS: Quality of life, craving, sleep and sexual functions improved significantly with B/N; however, these effects are not dependent on B/N dosage.