1
|
Sedaghat N, Seo B, Rider N, Rioux W, Ghosh SM. Perspectives of Canadian Healthcare and Harm Reduction Workers on Mobile Overdose Response Services: A Qualitative Study. SUBSTANCE USE & ADDICTION JOURNAL 2024; 45:506-514. [PMID: 38525593 DOI: 10.1177/29767342241237169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
BACKGROUND Supervised consumption sites (SCS) are an evidence-based intervention proven effective for preventing drug overdose deaths. Obstacles to accessing SCS include stigma, limited hours of operation, concerns about policing, and limited geographic availability. Mobile overdose response services (MORS) are novel technologies that provide virtual supervised consumption to help reduce the risk of fatal overdoses, especially for those who use alone. MORS can take various forms, such as phone-based hotlines and mobile apps. The aim of this article is to assess the perceptions of MORS among healthcare and harm reduction staff to determine if they would be comfortable educating clients about these services. METHODS Twenty-two healthcare and harm reduction staff were recruited from Canada using convenience, snowball, and purposive sampling techniques to complete semistructured interviews. Inductive thematic analysis informed by grounded theory was used to identify main themes and subthemes. RESULTS Four themes were identified: (1) increasing MORS awareness among healthcare providers was seen as useful; (2) MORS might lessen the burden of drug overdoses on the healthcare system but could also increase ambulance callouts; (3) MORS would benefit from certain improvements such as providing harm reduction resources and other supports; and (4) MORS are viewed as supplements for harm reduction, but SCS were preferred. CONCLUSIONS This research provides valuable perspectives from healthcare and harm reduction workers to understand their perception of MORS and identifies key areas of potential improvement. Practical initiatives to improve MORS implementation outcomes exist.
Collapse
Affiliation(s)
- Navid Sedaghat
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Boogyung Seo
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Nathan Rider
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - William Rioux
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - S Monty Ghosh
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Department of Internal Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
2
|
Thompson RL, Sabounchi NS, Ali SS, Heimer R, D'Onofrio G, Heckmann R. Using qualitative system dynamics modeling to understand overdose bystander behavior in the context of Connecticut's Good Samaritan Laws and identify effective policy options. Harm Reduct J 2024; 21:124. [PMID: 38937759 PMCID: PMC11210010 DOI: 10.1186/s12954-024-00990-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/22/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Good Samaritan Laws are a harm reduction policy intended to facilitate a reduction in fatal opioid overdoses by enabling bystanders, first responders, and health care providers to assist individuals experiencing an overdose without facing civil or criminal liability. However, Good Samaritan Laws may not be reaching their full impact in many communities due to a lack of knowledge of protections under these laws, distrust in law enforcement, and fear of legal consequences among potential bystanders. The purpose of this study was to develop a systems-level understanding of the factors influencing bystander responses to opioid overdose in the context of Connecticut's Good Samaritan Laws and identify high-leverage policies for improving opioid-related outcomes and implementation of these laws in Connecticut (CT). METHODS We conducted six group model building (GMB) workshops that engaged a diverse set of participants with medical and community expertise and lived bystander experience. Through an iterative, stakeholder-engaged process, we developed, refined, and validated a qualitative system dynamics (SD) model in the form of a causal loop diagram (CLD). RESULTS Our resulting qualitative SD model captures our GMB participants' collective understanding of the dynamics driving bystander behavior and other factors influencing the effectiveness of Good Samaritan Laws in the state of CT. In this model, we identified seven balancing (B) and eight reinforcing (R) feedback loops within four narrative domains: Narrative 1 - Overdose, Calling 911, and First Responder Burnout; Narrative 2 - Naloxone Use, Acceptability, and Linking Patients to Services; Narrative 3 - Drug Arrests, Belief in Good Samaritan Laws, and Community Trust in Police; and Narrative 4 - Bystander Naloxone Use, Community Participation in Harm Reduction, and Cultural Change Towards Carrying Naloxone. CONCLUSIONS Our qualitative SD model brings a nuanced systems perspective to the literature on bystander behavior in the context of Good Samaritan Laws. Our model, grounded in local knowledge and experience, shows how the hypothesized non-linear interdependencies of the social, structural, and policy determinants of bystander behavior collectively form endogenous feedback loops that can be leveraged to design policies to advance and sustain systems change.
Collapse
Affiliation(s)
- Rachel L Thompson
- Center for Systems and Community Design, City University of New York Graduate School of Public Health and Health Policy, 55 West 125th Street, New York, NY, 10027, USA
| | - Nasim S Sabounchi
- Center for Systems and Community Design, City University of New York Graduate School of Public Health and Health Policy, 55 West 125th Street, New York, NY, 10027, USA
- Department of Health Policy and Management, City University of New York Graduate School of Public Health and Health Policy, 55 West 125th Street, New York, NY, 10027, USA
| | - Syed Shayan Ali
- University of Pittsburgh Medical Center, University of Pittsburgh School of Medicine, 200 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Robert Heimer
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, 60 College Street, New Haven, CT, 06520, USA
- Center for Interdisciplinary Research on AIDS at Yale, 135 College St., Suite 200, New Haven, CT, 06520, USA
| | - Gail D'Onofrio
- Department of Emergency Medicine, Yale School of Medicine, 333 Cedar Street, New Haven, CT, 065108, USA
- Department of Chronic Disease Epidemiology, Yale School of Public Health, 60 College Street, New Haven, CT, 06520, USA
| | - Rebekah Heckmann
- Department of Emergency Medicine, Yale School of Medicine, 333 Cedar Street, New Haven, CT, 065108, USA.
| |
Collapse
|
3
|
Agley J, Henderson C, Seo DC, Parker M, Golzarri-Arroyo L, Dickinson S, Tidd D. The Feasibility of Using the National PulsePoint Cardiopulmonary Resuscitation Responder Network to Facilitate Overdose Education and Naloxone Distribution: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2024; 13:e57280. [PMID: 38551636 PMCID: PMC11015366 DOI: 10.2196/57280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 02/27/2024] [Accepted: 03/04/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND The use of naloxone, an opioid antagonist, is a critical component of the US response to fatal opioid-involved overdoses. The importance and utility of naloxone in preventing fatal overdoses have been widely declaimed by medical associations and government officials and are supported by strong research evidence. Still, there are gaps in the current US national strategy because many opioid-involved overdose fatalities have no evidence of naloxone administration. Improving the likelihood that naloxone will be used to prevent fatal overdoses is predicated on facilitating an environment wherein naloxone is available near each overdose and can be accessed by someone who is willing and able to use it. How to accomplish this on a national scale has been unclear. However, there exists a national network of >1 million cardiopulmonary resuscitation (CPR) layperson responders and 4800 emergency responder agencies linked through a mobile phone app called PulsePoint Respond. PulsePoint responders certify that they are trained to administer CPR and are willing to respond to possible cardiac events in public. When such an event occurs near their mobile phone's location, they receive an alert to respond. These motivated citizens are ideally positioned to carry naloxone and reverse overdoses that occur in public. OBJECTIVE This randomized controlled trial will examine the feasibility of recruiting first responder agencies and layperson CPR responders who already use PulsePoint to obtain overdose education and carry naloxone. METHODS This will be a 3-arm parallel-group randomized controlled trial. We will randomly select 180 first responder agencies from the population of agencies contracting with the PulsePoint Foundation. The 3 study arms will include a standard recruitment arm, a misperception-correction recruitment arm, and a control arm (1:1:1 allocation, with random allocation stratified by zip code designation [rural or nonrural]). We will study agency recruitment and, among the agencies we successfully recruit, responder certification of receiving overdose and naloxone education, carrying naloxone, or both. Hypothesis 1 contrasts agency recruitment success between arms 1 and 2, and hypothesis 2 contrasts the ratios of layperson certification across all 3 arms. The primary analyses will be a logistic regression comparing the recruitment rates among the arms, adjusting for rural or nonrural zip code designation. RESULTS This study was reviewed by the Indiana University Institutional Review Board (20218 and 20219). This project was funded beginning September 14, 2023, by the National Institute on Drug Abuse. CONCLUSIONS The hypotheses in this study will test whether a specific type of messaging is particularly effective in recruiting agencies and layperson responders. Although we hypothesize that arm 2 will outperform the other arms, our intention is to use the best-performing approach in the next phase of this study if any of our approaches demonstrates feasibility. TRIAL REGISTRATION OSF Registries osf.io/egn3z; https://osf.io/egn3z. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/57280.
Collapse
Affiliation(s)
- Jon Agley
- Prevention Insights, Department of Applied Health Science, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| | - Cris Henderson
- Prevention Insights, Department of Applied Health Science, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| | - Dong-Chul Seo
- Department of Applied Health Science, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| | - Maria Parker
- Department of Epidemiology and Biostatistics, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| | - Lilian Golzarri-Arroyo
- Biostatistics Consulting Center, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| | - Stephanie Dickinson
- Biostatistics Consulting Center, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| | - David Tidd
- Prevention Insights, Department of Applied Health Science, School of Public Health Bloomington, Indiana University Bloomington, Bloomington, IN, United States
| |
Collapse
|
4
|
Seo B, Rider N, Rioux W, Teare A, Jones S, Taplay P, Monty Ghosh S. Understanding the barriers and facilitators to implementing and sustaining Mobile Overdose Response Services from the perspective of Canadian key interest groups: a qualitative study. Harm Reduct J 2024; 21:28. [PMID: 38308262 PMCID: PMC10837862 DOI: 10.1186/s12954-024-00946-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/25/2024] [Indexed: 02/04/2024] Open
Abstract
INTRODUCTION Unregulated supply of fentanyl and adulterants continues to drive the overdose crisis. Mobile Overdose Response Services (MORS) are novel technologies that offer virtual supervised consumption to minimize the risk of fatal overdose for those who are unable to access other forms of harm reduction. However, as newly implemented services, they are also faced with numerous limitations. The aim of this study was to examine the facilitators and barriers to the adoption of MORS in Canada. METHODS A total of 64 semi-structured interviews were conducted between November 2021 and April 2022. Participants consisted of people who use substances (PWUS), family members of PWUS, health care professionals, harm reduction workers, MORS operators, and members of the general public. Inductive thematic analysis was used to identify the major themes and subthemes. RESULTS Respondents revealed that MORS facilitated a safe, anonymous, and nonjudgmental environment for PWUS to seek harm reduction and other necessary support. It also created a new sense of purpose for operators to positively contribute to the community. Further advertising and promotional efforts were deemed important to increase its awareness. However, barriers to MORS implementation included concerns regarding privacy/confidentiality, uncertainty of funding, and compassion fatigue among the operators. CONCLUSION Although MORS were generally viewed as a useful addition to the currently existing harm reduction services, it's important to monitor and tackle these barriers by engaging the perspectives of key interest groups.
Collapse
Affiliation(s)
- Boogyung Seo
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Nathan Rider
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - William Rioux
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Adrian Teare
- College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | | | | | - S Monty Ghosh
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
- Department of Internal Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
| |
Collapse
|
5
|
Tas B, Walker H, Lawn W, Matcham F, Traykova EV, Evans RAS, Strang J. What impacts the acceptability of wearable devices that detect opioid overdose in people who use opioids? A qualitative study. Drug Alcohol Rev 2024; 43:213-225. [PMID: 37596977 DOI: 10.1111/dar.13737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 07/26/2023] [Accepted: 07/29/2023] [Indexed: 08/21/2023]
Abstract
INTRODUCTION Drug-related deaths involving an opioid are at all-time highs across the United Kingdom. Current overdose antidotes (naloxone) require events to be witnessed and recognised for reversal. Wearable technologies have potential for remote overdose detection or response but their acceptability among people who use opioids (PWUO) is not well understood. This study explored facilitators and barriers to wearable technology acceptability to PWUO. METHODS Twenty-four participants (79% male, average age 46 years) with current (n = 15) and past (n = 9) illicit heroin use and 54% (n = 13) who were engaged in opioid substitution therapy participated in semi-structured interviews (n = 7) and three focus groups (n = 17) in London and Nottingham from March to June 2022. Participants evaluated real devices, discussing characteristics, engagement factors, target populations, implementation strategies and preferences. Conversations were recorded, transcribed and thematically analysed. RESULTS Three themes emerged: device-, person- and environment-specific factors impacting acceptability. Facilitators included inconspicuousness under the device theme and targeting subpopulations of PWUO at the individual theme. Barriers included affordability of devices and limited technology access within the environment theme. Trust in device accuracy for high and overdose differentiation was a crucial facilitator, while trust between technology and PWUO was a significant environmental barrier. DISCUSSION AND CONCLUSIONS Determinants of acceptability can be categorised into device, person and environmental factors. PWUO, on the whole, require devices that are inconspicuous, comfortable, accessible, easy to use, controlled by trustworthy organisations and highly accurate. Device developers must consider how the type of end-user and their environment moderate acceptability of the device.
Collapse
Affiliation(s)
- Basak Tas
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Hollie Walker
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Will Lawn
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Clinical Psychopharmacology Unit, University College London, London, UK
| | - Faith Matcham
- School of Psychology, University of Sussex, Falmer, UK
| | - Elena V Traykova
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Rebecca A S Evans
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - John Strang
- National Addiction Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- South London and Maudsley NHS Foundation Trust, Denmark Hill, London, UK
| |
Collapse
|
6
|
Khalemsky M, Khalemsky A, Lankenau S, Ataiants J, Roth A, Marcu G, Schwartz DG. Predictive Dispatch of Volunteer First Responders: Algorithm Development and Validation. JMIR Mhealth Uhealth 2023; 11:e41551. [PMID: 38015602 PMCID: PMC10716760 DOI: 10.2196/41551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 06/03/2023] [Accepted: 10/17/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND Smartphone-based emergency response apps are increasingly being used to identify and dispatch volunteer first responders (VFRs) to medical emergencies to provide faster first aid, which is associated with better prognoses. Volunteers' availability and willingness to respond are uncertain, leading in recent studies to response rates of 17% to 47%. Dispatch algorithms that select volunteers based on their estimated time of arrival (ETA) without considering the likelihood of response may be suboptimal due to a large percentage of alerts wasted on VFRs with shorter ETA but a low likelihood of response, resulting in delays until a volunteer who will actually respond can be dispatched. OBJECTIVE This study aims to improve the decision-making process of human emergency medical services dispatchers and autonomous dispatch algorithms by presenting a novel approach for predicting whether a VFR will respond to or ignore a given alert. METHODS We developed and compared 4 analytical models to predict VFRs' response behaviors based on emergency event characteristics, volunteers' demographic data and previous experience, and condition-specific parameters. We tested these 4 models using 4 different algorithms applied on actual demographic and response data from a 12-month study of 112 VFRs who received 993 alerts to respond to 188 opioid overdose emergencies. Model 4 used an additional dynamically updated synthetic dichotomous variable, frequent responder, which reflects the responder's previous behavior. RESULTS The highest accuracy (260/329, 79.1%) of prediction that a VFR will ignore an alert was achieved by 2 models that used events data, VFRs' demographic data, and their previous response experience, with slightly better overall accuracy (248/329, 75.4%) for model 4, which used the frequent responder indicator. Another model that used events data and VFRs' previous experience but did not use demographic data provided a high-accuracy prediction (277/329, 84.2%) of ignored alerts but a low-accuracy prediction (153/329, 46.5%) of responded alerts. The accuracy of the model that used events data only was unacceptably low. The J48 decision tree algorithm provided the best accuracy. CONCLUSIONS VFR dispatch has evolved in the last decades, thanks to technological advances and a better understanding of VFR management. The dispatch of substitute responders is a common approach in VFR systems. Predicting the response behavior of candidate responders in advance of dispatch can allow any VFR system to choose the best possible response candidates based not only on ETA but also on the probability of actual response. The integration of the probability to respond into the dispatch algorithm constitutes a new generation of individual dispatch, making this one of the first studies to harness the power of predictive analytics for VFR dispatch. Our findings can help VFR network administrators in their continual efforts to improve the response times of their networks and to save lives.
Collapse
Affiliation(s)
- Michael Khalemsky
- Department of Management, Hadassah Academic College, Jerusalem, Israel
| | - Anna Khalemsky
- Department of Management, Hadassah Academic College, Jerusalem, Israel
| | - Stephen Lankenau
- School of Public Health, Drexel University, Philadelphia, PA, United States
| | - Janna Ataiants
- School of Public Health, Drexel University, Philadelphia, PA, United States
| | - Alexis Roth
- School of Public Health, Drexel University, Philadelphia, PA, United States
| | - Gabriela Marcu
- School of Information, University of Michigan, Ann Arbor, MI, United States
| | - David G Schwartz
- The Graduate School of Business Administration, Bar-Ilan University, Ramat Gan, Israel
| |
Collapse
|
7
|
Rioux W, Enns B, Ghosh SM. Virtual overdose monitoring services/mobile overdose response services: estimated number of potentially averted drug poisoning fatality events by various telephone and digital-based overdose prevention/harm reduction services in North America. Front Public Health 2023; 11:1242795. [PMID: 37927877 PMCID: PMC10622778 DOI: 10.3389/fpubh.2023.1242795] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/27/2023] [Indexed: 11/07/2023] Open
Abstract
Background Virtual overdose monitoring services or Mobile Overdose Response Services (MORS) are novel virtual harm reduction tools which have gained popularity as an adjunct public health intervention especially for those who cannot access harm reduction resources through traditional means. At this time, relatively little is known about their ability to reach their goals of reducing overdose mortality. Our study aims to summarize the potential effectiveness of various MORS collectively to avoid potential mortality from a drug poisoning event/drug overdose. Methods Utilizing publicly available data from various MORS alongside some usage data provided by these services for this study, we model the impact of these services on fatal drug poisoning/overdose. In order to calculate the number of deaths averted, a Monte Carlo simulation was used to calculate point estimates with 95% confidence for fatal drug poisonings/drug overdose potentially averted through the utilization of various MORS. Results From the earliest mention of MORS in current literature (2019), a total of 299 drug poisoning/overdose events occurred across these services. Noting the broad range of mortality statistics available in current literature, these technologies have potentially prevented between 33 to 243 deaths. Our Monte Carlo estimates 135 potentially fatal drug poisonings/overdose were overall averted by the various MORS. Conclusions While there is yet to be a robust data set proving the effectiveness of these services, conservative estimates show that MORS can reduce mortality associated with substance use and therefore should be considered as a viable harm-reduction strategy but as an adjunct to more established harm reduction services such as supervised consumption sites and supervised injection facilities. While more research is needed, clinicians and practitioners should consider the suggestion of these tools for patients who use drugs.
Collapse
Affiliation(s)
- William Rioux
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Benjamin Enns
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, BC, Canada
| | - S. Monty Ghosh
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
- Department of Internal Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| |
Collapse
|
8
|
Loverock A, Marshall T, Viste D, Safi F, Rioux W, Sedaghat N, Kennedy M, Ghosh SM. Electronic harm reduction interventions for drug overdose monitoring and prevention: A scoping review. Drug Alcohol Depend 2023; 250:110878. [PMID: 37441959 DOI: 10.1016/j.drugalcdep.2023.110878] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Novel strategies are required to address rising overdose deaths across the globe. We sought to identify the breadth and depth of the existing evidence around electronic harm reduction (e-harm reduction) interventions that aimed to reduce the harms associated with substance use. METHODS We conducted a scoping review according to the PRISMA-ScR and PRISMA for Searching guidelines. A health sciences librarian systematically searched seven health databases from inception until January 20, 2023. Citation chaining and reference lists of included studies were searched to identify additional articles. Two reviewers independently screened, extracted and charted the data. Additionally, we conducted a gray literature search and environmental scan to supplement the findings. RESULTS A total of 51 studies met the criteria for inclusion (30 peer-reviewed articles and 21 non-peer reviewed). Most peer-reviewed studies were conducted in Western countries (USA = 23, Canada = 3, Europe = 3, China = 1) and among adult samples (adult = 27, youth/adults =1, unspecified = 2). Study designs were predominantly quantitative (n = 24), with a minority using qualitative (n = 4) or mixed methods (n = 2). Most e-harm reduction interventions were harm reduction (n = 15), followed by education (n = 6), treatment (n = 2), and combined/other approaches (n = 7). Interventions utilized web-based/mobile applications (n = 15), telephone/telehealth (n = 10), and other technology (n = 5). CONCLUSIONS While e-harm reduction technology is promising, further research is required to establish the efficacy and effectiveness of these novel interventions.
Collapse
Affiliation(s)
- Alexandra Loverock
- School of Public Health, University of Alberta, 3-300 Edmonton Clinic Health Academy, 11405 87 Ave, Edmonton, Alberta T6G 1C9, Canada.
| | - Tyler Marshall
- Department of Medicine, Cumming School of Medicine, University of Calgary, 2500 University Dr NW, Calgary, Alberta T2N 1N4, Canada
| | - Dylan Viste
- Department of Medicine, Cumming School of Medicine, University of Calgary, 2500 University Dr NW, Calgary, Alberta T2N 1N4, Canada
| | - Fahad Safi
- Faculty of Medicine & Dentistry, University of Alberta, 2J2.00 Walter C Mackenzie Health Sciences Centre, 8440 112 St. NW Edmonton, Alberta T6G 2R7, Canada
| | - Will Rioux
- Faculty of Medicine & Dentistry, University of Alberta, 2J2.00 Walter C Mackenzie Health Sciences Centre, 8440 112 St. NW Edmonton, Alberta T6G 2R7, Canada
| | - Navid Sedaghat
- Faculty of Medicine & Dentistry, University of Alberta, 2J2.00 Walter C Mackenzie Health Sciences Centre, 8440 112 St. NW Edmonton, Alberta T6G 2R7, Canada
| | | | - S Monty Ghosh
- Department of Medicine, Cumming School of Medicine, University of Calgary, 2500 University Dr NW, Calgary, Alberta T2N 1N4, Canada; Faculty of Medicine & Dentistry, University of Alberta, 2J2.00 Walter C Mackenzie Health Sciences Centre, 8440 112 St. NW Edmonton, Alberta T6G 2R7, Canada
| |
Collapse
|
9
|
Rioux W, Marshall T, Ghosh SM. Virtual overdose monitoring services and overdose prevention technologies: Opportunities, limitations, and future directions. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 119:104121. [PMID: 37453373 DOI: 10.1016/j.drugpo.2023.104121] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/29/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023]
Abstract
Overdose mortality has continued to rise in North America and across the globe in people who use drugs. Current harm reduction strategies such as supervised consumption sites and naloxone kit distribution have been important public health strategies implemented to decrease the harms associated with illicit drug use however have key limitations which prevent their scalability. This is represented in statistics which indicate that the vast majority of overdose mortality occur in individuals who use drugs by themselves. To address this, virtual overdose monitoring services and overdose detection technologies have emerged as an adjunct solution that may help improve access to harm reduction services for those that cannot or choose not to access current in-person services. This article outlines the current limitations of harm reduction services, the opportunities, challenges, and controversies of these technologies and services, and suggests avenues for additional research and policy development.
Collapse
Affiliation(s)
- William Rioux
- Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Tyler Marshall
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - S Monty Ghosh
- Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada; Department of General Internal Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada.
| |
Collapse
|
10
|
Freiermuth CE, Ancona RM, Brown JL, Punches BE, Ryan SA, Ingram T, Lyons MS. Evaluation of a large-scale health department naloxone distribution program: Per capita naloxone distribution and overdose morality. PLoS One 2023; 18:e0289959. [PMID: 37566565 PMCID: PMC10420337 DOI: 10.1371/journal.pone.0289959] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 07/30/2023] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVES To report per-capita distribution of take-home naloxone to lay bystanders and evaluate changes in opioid overdose mortality in the county over time. METHODS Hamilton County Public Health in southwestern Ohio led the program from Oct 2017-Dec 2019. Analyses included all cartons distributed within Hamilton County or in surrounding counties to people who reported a home address within Hamilton County. Per capita distribution was estimated using publicly available census data. Opioid overdose mortality was compared between the period before (Oct 2015-Sep 2017) and during (Oct 2017-Sep 2019) the program. RESULTS A total of 10,416 cartons were included for analyses, with a total per capita distribution of 1,275 cartons per 100,000 county residents (average annual rate of 588/100,000). Median monthly opioid overdose mortality in the two years before (28 persons, 95% CI 25-31) and during (26, 95% CI 23-28) the program did not differ significantly. CONCLUSIONS Massive and rapid naloxone distribution to lay bystanders is feasible. Even large-scale take-home naloxone distribution may not substantially reduce opioid overdose mortality rates.
Collapse
Affiliation(s)
- Caroline E. Freiermuth
- Department of Emergency Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States of America
- Center for Addiction Research, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States of America
| | - Rachel M. Ancona
- Department of Emergency Medicine, Washington University, St Louis, Missouri, United States of America
| | - Jennifer L. Brown
- Department of Psychological Sciences, Purdue University, West Lafayette, Indiana, United States of America
| | - Brittany E. Punches
- College of Nursing, The Ohio State University, Columbus, Ohio, United States of America
- Department of Emergency Medicine, The Ohio State University College of Medicine, Columbus, Ohio, United States of America
| | - Shawn A. Ryan
- Department of Emergency Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States of America
- Brightview Health LLC, Cincinnati, Ohio, United States of America
| | - Tim Ingram
- Hamilton County Public Health, Cincinnati, Ohio, United States of America
- Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, United States of America
| | - Michael S. Lyons
- Department of Emergency Medicine, The Ohio State University College of Medicine, Columbus, Ohio, United States of America
| |
Collapse
|
11
|
Urmanche AA, Harocopos A. Experiences Administering Naloxone Among People in Different Social Roles: People Who Use Opioids and Family Members and Friends. JOURNAL OF DRUG ISSUES 2023; 53:475-489. [PMID: 37829614 PMCID: PMC10569559 DOI: 10.1177/00220426221133024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Unintentional drug overdose deaths continue to be a critical public health issue. Naloxone, a nonscheduled, safe, and effective drug that reverses opioid-involved overdoses is available to non-medically trained individuals ("lay people"), but there is scant information about how people in different social roles experience naloxone administration. We conducted 24 in-depth interviews with people who use opioids (PWUO; n = 15) and family members and friends of people who use opioids (FF; n = 9) who had administered naloxone in response to an opioid overdose. Compared with PWUO, members of the FF group were less reticent to administer naloxone in response to an overdose. PWUO and FF had different perspectives of law enforcement and demonstrated varied knowledge of the Good Samaritan Law. While PWUO found that having and administering naloxone was empowering, FF took a more pragmatic approach, reporting the need for naloxone as an unfortunate reality of their loved one's drug use.
Collapse
Affiliation(s)
- Adelya A Urmanche
- New York City Department of Health and Mental Hygiene, Bureau of Alcohol and Drug Use Prevention, Care and Treatment, NY, USA
| | - Alex Harocopos
- New York City Department of Health and Mental Hygiene, Bureau of Alcohol and Drug Use Prevention, Care and Treatment, NY, USA
| |
Collapse
|
12
|
Foreman-Mackey A, Xavier J, Corser J, Fleury M, Lock K, Mehta A, Lamb J, McDougall J, Newman C, Buxton JA. "It's just a perfect storm": Exploring the consequences of the COVID-19 pandemic on overdose risk in British Columbia from the perspectives of people who use substances. BMC Public Health 2023; 23:640. [PMID: 37013524 PMCID: PMC10069735 DOI: 10.1186/s12889-023-15474-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 03/20/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Despite the implementation and expansion of public health and harm reduction strategies aimed at preventing and reversing overdoses, rates of overdose-related events and fatalities continue to rise in British Columbia. The COVID-19 pandemic created a second, concurrent public health emergency that further exacerbated the illicit drug toxicity crisis, reinforced existing social inequities and vulnerabilities, and highlighted the precariousness of systems in place that are meant to protect the health of communities. By exploring the perspectives of people with recent experience of illicit substance use, this study sought to characterize how the COVID-19 pandemic and associated public health measures influenced risk and protective factors related to unintentional overdose by altering the environment in which people live and use substances, influencing the ability of people who use substances to be safe and well. METHODS One-on-one semi-structured interviews were conducted by phone or in-person with people who use illicit substances (n = 62) across the province. Thematic analysis was performed to identify factors shaping the overdose risk environment. RESULTS Participants pointed to factors that increased risk of overdose, including: [1] physical distancing measures that created social and physical isolation and led to more substance use alone without bystanders nearby able to respond in the event of an emergency; [2] early drug price spikes and supply chain issues that created inconsistencies in drug availability; [3] increasing toxicity and impurities in unregulated substances; [4] restriction of harm reduction services and supply distribution sites; and [5] additional burden placed on peer workers on the frontlines of the illicit drug toxicity crisis. Despite these challenges, participants highlighted factors that protected against overdose and substance-related harm, including the emergence of new programs, the resiliency of communities of people who use substances who expanded their outreach efforts, the existence of established social relationships, and the ways that individuals consistently prioritized overdose response over concerns about COVID-19 transmission to care for one another. CONCLUSIONS The findings from this study illustrate the complex contextual factors that shape overdose risk and highlight the importance of ensuring that the needs of people who use substances are addressed in future public health emergency responses.
Collapse
Affiliation(s)
- Annie Foreman-Mackey
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada.
- Faculty of Medicine, University of British Columbia, 317 - 2194 Health Sciences Mall, Vancouver, BC, V6T 1Z3, Canada.
| | - Jessica Xavier
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Jenny Corser
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Mathew Fleury
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
- Faculty of Health Sciences, SFU, Blusson Hall, Room 11300, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
- First Nations Health Authority, 540-757 West Hastings St, Vancouver, BC, V6C 1A1, Canada
| | - Kurt Lock
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Amiti Mehta
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
- First Nations Health Authority, 540-757 West Hastings St, Vancouver, BC, V6C 1A1, Canada
| | - Jessica Lamb
- Professionals for Ethical Engagement of Peers, Peer Engagement and Evaluation Project, British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Jenny McDougall
- Professionals for Ethical Engagement of Peers, Peer Engagement and Evaluation Project, British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Cheri Newman
- Professionals for Ethical Engagement of Peers, Peer Engagement and Evaluation Project, British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
| | - Jane A Buxton
- British Columbia Centre for Disease Control, 655 West 12th Avenue, Vancouver, BC, V5Z 4R4, Canada
- School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC, V6T 1Z3, Canada
| |
Collapse
|
13
|
Tas B, Lawn W, Traykova EV, Evans RAS, Murvai B, Walker H, Strang J. A scoping review of mHealth technologies for opioid overdose prevention, detection and response. Drug Alcohol Rev 2023; 42:748-764. [PMID: 36933892 DOI: 10.1111/dar.13645] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/27/2023] [Accepted: 02/27/2023] [Indexed: 03/20/2023]
Abstract
ISSUES Opioid overdose kills over 100,000 people each year globally. Mobile health (mHealth) technologies and devices, including wearables, with the capacity to prevent, detect or respond to opioid overdose exist in early form, or could be re-purposed or designed. These technologies may particularly help those who use alone. For technologies to be successful, they must be effective and acceptable to the at-risk population. The aim of this scoping review is to identify published studies on mHealth technologies that attempt to prevent, detect or respond to opioid overdose. APPROACH A systematic scoping review of literature was conducted up to October 2022. APA PsychInfo, Embase, Web of Science and Medline databases were searched. INCLUSION CRITERIA articles had to report on (i) mHealth technologies that deal with (ii) opioid (iii) overdose. KEY FINDINGS A total of 348 records were identified, with 14 studies eligible for this review across four domains: (i) technologies that require intervention/response from others (four); (ii) devices that use biometric data to detect overdose (five); (iii) devices that automatically respond to an overdose with administration of an antidote (three); (iv) acceptability/willingness to use overdose-related technologies/devices (five). IMPLICATIONS There are multiple routes in which these technologies may be deployed, but several factors impact acceptability (e.g., discretion or size) and accuracy of detection (e.g., sensitive parameter/threshold with low false positive rate). CONCLUSION mHealth technologies for opioid overdose may play a crucial role in responding to the ongoing global opioid crises. This scoping review identifies vital research that will determine the future success of these technologies.
Collapse
Affiliation(s)
- Basak Tas
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Will Lawn
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Elena V Traykova
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Rebecca A S Evans
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Barbara Murvai
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Hollie Walker
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - John Strang
- National Addiction Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| |
Collapse
|
14
|
Crawford AD, Hutson TS, Kim M. Mobile Health Applications Addressing Health Disparities for Women on Community Supervision: A Scoping Review. Subst Use Misuse 2023; 58:765-779. [PMID: 36924060 DOI: 10.1080/10826084.2023.2188414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
BACKGROUND Mobile health applications have gained popularity in assisting high-risk, hard-to-reach groups in self-management of health conditions. One such population with high rates of health disparities comprises women under community supervision. In this review, we examine the literature on mHealth applications to address health disparities among women under community supervision. METHODS We searched CINAHL, PubMed, and PsycInfo for peer-reviewed research articles conducted in the U.S. After removal of duplicates, review of 231 article titles and abstracts and 36 articles for full-text review yielded five articles for analysis. Extracted data include author, year, design, sample, objectives, conclusions, measures, interventions and analytic approach. RESULTS Of the five studies that addressed health disparities of individuals under community supervision, one was done with participants on probation, four with participants on medication therapy for substance use disorder, and one with participants in a drug court program. Only one article was specific to women or controlled for ethnicity. No studies were done with those on parole. None done with populations outside the U.S. CONCLUSION Few studies focused on health disparities of women under community supervision. mHealth applications that address substance use, reproductive and sexual health, and safety issues specific to women under community supervision are warranted.
Collapse
Affiliation(s)
| | - Tara S Hutson
- The University of Texas at Austin School of Nursing, Austin, Texas, USA
| | - Miyong Kim
- The University of Texas at Austin School of Nursing, Austin, Texas, USA
| |
Collapse
|
15
|
Kukafka R, Eysenbach G, Baldacchino A, Matheson C. Overdose Alert and Response Technologies: State-of-the-art Review. J Med Internet Res 2023; 25:e40389. [PMID: 36790860 PMCID: PMC9978985 DOI: 10.2196/40389] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/23/2022] [Accepted: 01/19/2023] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Drug overdose deaths, particularly from opioids, are a major global burden, with 128,000 deaths estimated in 2019. Opioid overdoses can be reversed through the timely administration of naloxone but only if responders are able to administer it. There is an emerging body of research and development in technologies that can detect the early signs of an overdose and facilitate timely responses. OBJECTIVE Our aim was to identify and classify overdose-specific digital technologies being developed, implemented, and evaluated. METHODS We conducted a "state-of-the-art review." A systematic search was conducted in MEDLINE, Embase, Web of Science, Scopus, ACM, IEEE Xplore, and SciELO. We also searched references from articles and scanned the gray literature. The search included terms related to telehealth and digital technologies, drugs, and overdose and papers published since 2010. We classified our findings by type of technology and its function, year of publication, country of study, study design, and theme. We performed a thematic analysis to classify the papers according to the main subject. RESULTS Included in the selection were 17 original research papers, 2 proof-of-concept studies, 4 reviews, 3 US government grant registries, and 6 commercial devices that had not been named in peer-reviewed literature. All articles were published between 2017 and 2022, with a marked increase since 2019. All were based in or referred to the United States or Canada and concerned opioid overdose. In total, 39% (9/23) of the papers either evaluated or described devices designed to monitor vital signs and prompt an alert once a certain threshold indicating a potential overdose has been reached. A total of 43% (10/23) of the papers focused on technologies to alert potential responders to overdoses and facilitate response. In total, 48% (11/23) of the papers and 67% (4/6) of the commercial devices described combined alert and response devices. Sensors monitor a range of vital signs, such as oxygen saturation level, respiratory rate, or movement. Response devices are mostly smartphone apps enabling responders to arrive earlier to an overdose site. Closed-loop devices that can detect an overdose through a sensor and automatically administer naloxone without any external intervention are still in the experimental or proof-of-concept phase. The studies were grouped into 4 themes: acceptability (7/23, 30%), efficacy or effectiveness (5/23, 22%), device use and decision-making (3/23, 13%), and description of devices (6/23, 26%). CONCLUSIONS There has been increasing interest in the research and application of these technologies in recent years. Literature suggests willingness to use these devices by people who use drugs and affected communities. More real-life studies are needed to test the effectiveness of these technologies to adapt them to the different settings and populations that might benefit from them.
Collapse
Affiliation(s)
| | | | - Alexander Baldacchino
- DigitAS, Populations and Behavioural Science Division, School of Medicine, University of St Andrews, St Andrews, Fife, United Kingdom.,NHS Fife Addiction Services, Leven, United Kingdom
| | - Catriona Matheson
- Faculty of Social Sciences, University of Stirling, Stirling, United Kingdom
| |
Collapse
|
16
|
Matskiv G, Marshall T, Krieg O, Viste D, Ghosh SM. Services de surveillance virtuelle des surdoses: nouvelle modalité d’appoint pour réduire les méfaits et s’attaquer à la crise des surdoses. CMAJ 2023; 195:E207-E212. [PMID: 36746475 PMCID: PMC9904812 DOI: 10.1503/cmaj.220579-f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- George Matskiv
- Département de médecine d'urgence (Matskiv), Université Queen's, Kingston, Ont.; Département de médecine, Faculté Cumming de médecine (Marshall, Viste), Université de Calgary, Calgary, Alb.; Brave Technology Co-Op (Krieg), Vancouver, C.-B.; Département de médecine (Ghosh), Faculté de médecine Cumming, Université de Calgary; Département de médecine, Faculté de médecine et de dentisterie (Ghosh), Université de l'Alberta, Calgary, Alb
| | - Tyler Marshall
- Département de médecine d'urgence (Matskiv), Université Queen's, Kingston, Ont.; Département de médecine, Faculté Cumming de médecine (Marshall, Viste), Université de Calgary, Calgary, Alb.; Brave Technology Co-Op (Krieg), Vancouver, C.-B.; Département de médecine (Ghosh), Faculté de médecine Cumming, Université de Calgary; Département de médecine, Faculté de médecine et de dentisterie (Ghosh), Université de l'Alberta, Calgary, Alb
| | - Oona Krieg
- Département de médecine d'urgence (Matskiv), Université Queen's, Kingston, Ont.; Département de médecine, Faculté Cumming de médecine (Marshall, Viste), Université de Calgary, Calgary, Alb.; Brave Technology Co-Op (Krieg), Vancouver, C.-B.; Département de médecine (Ghosh), Faculté de médecine Cumming, Université de Calgary; Département de médecine, Faculté de médecine et de dentisterie (Ghosh), Université de l'Alberta, Calgary, Alb
| | - Dylan Viste
- Département de médecine d'urgence (Matskiv), Université Queen's, Kingston, Ont.; Département de médecine, Faculté Cumming de médecine (Marshall, Viste), Université de Calgary, Calgary, Alb.; Brave Technology Co-Op (Krieg), Vancouver, C.-B.; Département de médecine (Ghosh), Faculté de médecine Cumming, Université de Calgary; Département de médecine, Faculté de médecine et de dentisterie (Ghosh), Université de l'Alberta, Calgary, Alb
| | - S Monty Ghosh
- Département de médecine d'urgence (Matskiv), Université Queen's, Kingston, Ont.; Département de médecine, Faculté Cumming de médecine (Marshall, Viste), Université de Calgary, Calgary, Alb.; Brave Technology Co-Op (Krieg), Vancouver, C.-B.; Département de médecine (Ghosh), Faculté de médecine Cumming, Université de Calgary; Département de médecine, Faculté de médecine et de dentisterie (Ghosh), Université de l'Alberta, Calgary, Alb.
| |
Collapse
|
17
|
Lombardi AR, Arya R, Rosen JG, Thompson E, Welwean R, Tardif J, Rich JD, Park JN. Overdose Detection Technologies to Reduce Solitary Overdose Deaths: A Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1230. [PMID: 36673987 PMCID: PMC9859116 DOI: 10.3390/ijerph20021230] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/28/2022] [Accepted: 01/05/2023] [Indexed: 05/06/2023]
Abstract
Drug overdoses were a leading cause of injury and death in the United States in 2021. Solitary drug use and solitary overdose deaths have remained persistent challenges warranting additional attention throughout the overdose epidemic. The goal of this narrative review is to describe recent global innovations in overdose detection technologies (ODT) enabling rapid responses to overdose events, especially for people who use drugs alone. We found that only a small number of technologies designed to assist in overdose detection and response are currently commercially available, though several are in the early stages of development. Research, development, and scale-up of practical, cost-effective ODTs remains a public health imperative. Equipping places where people live, learn, work, worship, and play with the necessary tools to detect and prevent overdose deaths could complement ongoing overdose prevention efforts.
Collapse
Affiliation(s)
| | - Ritikraj Arya
- Division of Biology and Medicine, Brown University, Providence, RI 02912, USA
| | - Joseph G. Rosen
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Erin Thompson
- Harm Reduction Innovation Lab, Rhode Island Hospital, Providence, RI 02903, USA
| | - Ralph Welwean
- School of Public Health, Brown University, Providence, RI 02912, USA
| | - Jessica Tardif
- Harm Reduction Innovation Lab, Rhode Island Hospital, Providence, RI 02903, USA
| | - Josiah D. Rich
- School of Public Health, Brown University, Providence, RI 02912, USA
- Center of Biomedical Research Excellence on Opioids and Overdose, Rhode Island Hospital, Providence, RI 02903, USA
- Warren Alpert Medical School, Brown University, Providence, RI 02912, USA
| | - Ju Nyeong Park
- Harm Reduction Innovation Lab, Rhode Island Hospital, Providence, RI 02903, USA
- School of Public Health, Brown University, Providence, RI 02912, USA
- Center of Biomedical Research Excellence on Opioids and Overdose, Rhode Island Hospital, Providence, RI 02903, USA
- Warren Alpert Medical School, Brown University, Providence, RI 02912, USA
| |
Collapse
|
18
|
Rosen JG, Glick JL, Zhang L, Cooper L, Olatunde PF, Pelaez D, Rouhani S, Sue KL, Park JN. Safety in solitude? Competing risks and drivers of solitary drug use among women who inject drugs and implications for overdose detection. Addiction 2022; 118:847-854. [PMID: 36468191 PMCID: PMC10073256 DOI: 10.1111/add.16103] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 11/11/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Solitary drug use (SDU) can amplify risks of fatal overdose. We examined competing risks and drivers of SDU, as well as harm reduction strategies implemented during SDU episodes, among women who inject drugs (WWID). DESIGN A cross-sectional qualitative study, including telephone and face-to-face in-depth interviews. SETTING Baltimore City, MD, USA. PARTICIPANTS Twenty-seven WWID (mean age = 39 years, 67% white, 74% injected drugs daily) recruited via outreach and street intercept (April-September 2021). MEASUREMENTS Interviews explored the physical (i.e. indoor/private, outdoor/public) and social (i.e. alone, accompanied) risk environments in which drug use occurred. Guided by the principles of emergent design, we used thematic analysis to interrogate textual data, illuminating women's preferences/motivations for SDU and strategies for minimizing overdose risks when using alone. FINDINGS Many participants reported experiences with SDU, despite expressed preferences for accompanied drug use. SDU motivations clustered around three primary drivers: (1) avoiding opioid withdrawal, (2) preferences for privacy when using drugs and (3) safety concerns, including threats of violence. Participants nevertheless acknowledged the dangers of SDU and, at times, took steps to mitigate overdose risk, including naloxone possession, communicating to peers when using alone ('spotting') and using drugs in public spaces. CONCLUSIONS WWID appear to engage frequently in SDU due to constraints of the physical and social environments in which they use drugs. They express a preference for accompanied drug use in most cases and report implementing strategies to mitigate their overdose risk, especially when using drugs alone.
Collapse
Affiliation(s)
- Joseph G Rosen
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jennifer L Glick
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Leanne Zhang
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Lyra Cooper
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Praise F Olatunde
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Danielle Pelaez
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Saba Rouhani
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Kimberly L Sue
- National Harm Reduction Coalition, New York, New York, USA.,Department of General Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Ju Nyeong Park
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.,Department of General Internal Medicine, Warren Alpert Medical School, Brown University, Providence, RI, USA.,Center of Biomedical Research Excellent on Opioids and Overdose, Rhode Island Hospital, Providence, RI, USA
| |
Collapse
|
19
|
Matskiv G, Marshall T, Krieg O, Viste D, Ghosh SM. Virtual overdose monitoring services: a novel adjunctive harm reduction approach for addressing the overdose crisis. CMAJ 2022; 194:E1568-E1572. [PMID: 36442886 PMCID: PMC9828965 DOI: 10.1503/cmaj.220579] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- George Matskiv
- Department of Emergency Medicine (Matskiv), Queen's University, Kingston, Ont.; Department of Medicine, Cumming School of Medicine (Marshall, Viste), University of Calgary, Calgary, Alta.; Brave Technology Co-Op (Krieg), Vancouver, BC; Department of Medicine (Ghosh), Cumming School of Medicine, University of Calgary; Department of Medicine, Faculty of Medicine & Dentistry (Ghosh), University of Alberta, Calgary, Alta
| | - Tyler Marshall
- Department of Emergency Medicine (Matskiv), Queen's University, Kingston, Ont.; Department of Medicine, Cumming School of Medicine (Marshall, Viste), University of Calgary, Calgary, Alta.; Brave Technology Co-Op (Krieg), Vancouver, BC; Department of Medicine (Ghosh), Cumming School of Medicine, University of Calgary; Department of Medicine, Faculty of Medicine & Dentistry (Ghosh), University of Alberta, Calgary, Alta
| | - Oona Krieg
- Department of Emergency Medicine (Matskiv), Queen's University, Kingston, Ont.; Department of Medicine, Cumming School of Medicine (Marshall, Viste), University of Calgary, Calgary, Alta.; Brave Technology Co-Op (Krieg), Vancouver, BC; Department of Medicine (Ghosh), Cumming School of Medicine, University of Calgary; Department of Medicine, Faculty of Medicine & Dentistry (Ghosh), University of Alberta, Calgary, Alta
| | - Dylan Viste
- Department of Emergency Medicine (Matskiv), Queen's University, Kingston, Ont.; Department of Medicine, Cumming School of Medicine (Marshall, Viste), University of Calgary, Calgary, Alta.; Brave Technology Co-Op (Krieg), Vancouver, BC; Department of Medicine (Ghosh), Cumming School of Medicine, University of Calgary; Department of Medicine, Faculty of Medicine & Dentistry (Ghosh), University of Alberta, Calgary, Alta
| | - S Monty Ghosh
- Department of Emergency Medicine (Matskiv), Queen's University, Kingston, Ont.; Department of Medicine, Cumming School of Medicine (Marshall, Viste), University of Calgary, Calgary, Alta.; Brave Technology Co-Op (Krieg), Vancouver, BC; Department of Medicine (Ghosh), Cumming School of Medicine, University of Calgary; Department of Medicine, Faculty of Medicine & Dentistry (Ghosh), University of Alberta, Calgary, Alta.
| |
Collapse
|
20
|
Bennett AS, Scheidell J, Bowles JM, Khan M, Roth A, Hoff L, Marini C, Elliott L. Naloxone protection, social support, network characteristics, and overdose experiences among a cohort of people who use illicit opioids in New York City. Harm Reduct J 2022; 19:20. [PMID: 35246165 PMCID: PMC8894821 DOI: 10.1186/s12954-022-00604-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 02/17/2022] [Indexed: 12/02/2022] Open
Abstract
Background Despite increased availability of take-home naloxone, many people who use opioids do so in unprotected contexts, with no other person who might administer naloxone present, increasing the likelihood that an overdose will result in death. Thus, there is a social nature to being “protected” from overdose mortality, which highlights the importance of identifying background factors that promote access to protective social networks among people who use opioids. Methods We used respondent-driven sampling to recruit adults residing in New York City who reported recent (past 3-day) nonmedical opioid use (n = 575). Participants completed a baseline assessment that included past 30-day measures of substance use, overdose experiences, and number of “protected” opioid use events, defined as involving naloxone and the presence of another person who could administer it, as well as measures of network characteristics and social support. We used modified Poisson regression with robust variance to estimate unadjusted and adjusted prevalence ratios (PRs) and 95% confidence intervals (CIs). Results 66% of participants had ever been trained to administer naloxone, 18% had used it in the past three months, and 32% had experienced a recent overdose (past 30 days). During recent opioid use events, 64% reported never having naloxone and a person to administer present. This was more common among those: aged ≥ 50 years (PR: 1.18 (CI 1.03, 1.34); who identified as non-Hispanic Black (PR: 1.27 (CI 1.05, 1.53); experienced higher levels of stigma consciousness (PR: 1.13 (CI 1.00, 1.28); and with small social networks (< 5 persons) (APR: 1.14 (CI 0.98, 1.31). Having a recent overdose experience was associated with severe opioid use disorder (PR: 2.45 (CI 1.49, 4.04), suicidality (PR: 1.72 (CI 1.19, 2.49), depression (PR: 1.54 (CI 1.20, 1.98) and positive urinalysis result for benzodiazepines (PR: 1.56 (CI 1.23, 1.96), but not with network size. Conclusions Results show considerable gaps in naloxone protection among people who use opioids, with more vulnerable and historically disadvantaged subpopulations less likely to be protected. Larger social networks of people who use opioids may be an important resource to curtail overdose mortality, but more effort is needed to harness the protective aspects of social networks.
Collapse
Affiliation(s)
- Alex S Bennett
- School of Global Public Health, New York University, New York, USA. .,Center for Drug Use and HIV/HCV Research, New York University, New York, USA.
| | - Joy Scheidell
- Center for Drug Use and HIV/HCV Research, New York University, New York, USA.,Center for Opioid Epidemiology and Policy, Grossman School of Medicine, New York University, New York, USA
| | - Jeanette M Bowles
- Centre for Drug Policy and Evaluation, Unity Health Toronto, 209 Victoria St, Toronto, ON, M5B 1T8, Canada
| | - Maria Khan
- Center for Drug Use and HIV/HCV Research, New York University, New York, USA.,Center for Opioid Epidemiology and Policy, Grossman School of Medicine, New York University, New York, USA
| | - Alexis Roth
- Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
| | - Lee Hoff
- Center for Opioid Epidemiology and Policy, Grossman School of Medicine, New York University, New York, USA
| | - Christina Marini
- School of Global Public Health, New York University, New York, USA
| | - Luther Elliott
- School of Global Public Health, New York University, New York, USA.,Center for Drug Use and HIV/HCV Research, New York University, New York, USA
| |
Collapse
|
21
|
Taylor JL, Johnson S, Cruz R, Gray JR, Schiff D, Bagley SM. Integrating Harm Reduction into Outpatient Opioid Use Disorder Treatment Settings : Harm Reduction in Outpatient Addiction Treatment. J Gen Intern Med 2021; 36:3810-3819. [PMID: 34159545 PMCID: PMC8218967 DOI: 10.1007/s11606-021-06904-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/30/2021] [Indexed: 01/10/2023]
Abstract
Opioid use disorder (OUD) is increasingly recognized as a chronic, relapsing brain disease whose treatment should be integrated into primary care settings alongside other chronic conditions. However, abstinence from all non-prescribed substance use continues to be prioritized as the only desired goal in many outpatient, primary care-based treatment programs. This presents a barrier to engagement for patients who continue to use substances and who may be at high risk for complications of ongoing substance use such as human immunodeficiency virus (HIV), hepatitis C virus (HCV), superficial and deep tissue infections, and overdose. Harm reduction aims to reduce the negative consequences of substance use and offers an alternative to abstinence as a singular goal. Incorporating harm reduction principles into primary care treatment settings can support programs in engaging patients with ongoing substance use and facilitate the delivery of evidence-based screening and prevention services. The objective of this narrative review is to describe strategies for the integration of evidence-based harm reduction principles and interventions into outpatient, primary care-based OUD treatment settings. We will offer specific tools for providers and programs including strategies to support safer injection practices, assess the risks and benefits of continuing medications for opioid use disorder in the setting of ongoing substance use, promote a non-stigmatizing program culture, and address the needs of special populations with ongoing substance use including adolescents, parents, and families.
Collapse
Affiliation(s)
- Jessica L Taylor
- Section of General Internal Medicine, Boston University School of Medicine & Boston Medical Center, Boston, MA, USA.
- Grayken Center for Addiction, Boston Medical Center, Boston, MA, USA.
| | - Samantha Johnson
- Grayken Center for Addiction, Boston Medical Center, Boston, MA, USA
- Section of Infectious Diseases, Boston Medical Center, Boston, MA, USA
| | - Ricardo Cruz
- Section of General Internal Medicine, Boston University School of Medicine & Boston Medical Center, Boston, MA, USA
- Grayken Center for Addiction, Boston Medical Center, Boston, MA, USA
| | - Jessica R Gray
- Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Pediatrics, MassGeneral Hospital for Children, Boston, MA, USA
| | - Davida Schiff
- Division of General Academic Pediatrics, MassGeneral Hospital for Children, Boston, MA, USA
| | - Sarah M Bagley
- Section of General Internal Medicine, Boston University School of Medicine & Boston Medical Center, Boston, MA, USA
- Grayken Center for Addiction, Boston Medical Center, Boston, MA, USA
- Division of General Pediatrics, Boston University School of Medicine, Boston, MA, USA
| |
Collapse
|
22
|
Khalemsky M, Bellou A, Karamercan MA, Möckel M, Castrillo LG, Schwartz DG. Physicians' attitudes towards smartphone-based emergency response communities for anaphylaxis: Survey. HEALTH POLICY AND TECHNOLOGY 2021. [DOI: 10.1016/j.hlpt.2021.100580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
23
|
Matinrad N, Reuter-Oppermann M. A review on initiatives for the management of daily medical emergencies prior to the arrival of emergency medical services. CENTRAL EUROPEAN JOURNAL OF OPERATIONS RESEARCH 2021; 30:251-302. [PMID: 34566490 PMCID: PMC8449697 DOI: 10.1007/s10100-021-00769-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/28/2021] [Indexed: 05/31/2023]
Abstract
Emergency services worldwide face increasing cost pressure that potentially limits their existing resources. In many countries, emergency services also face the issues of staff shortage-creating extra challenges and constraints, especially during crisis times such as the COVID-19 pandemic-as well as long distances to sparsely populated areas resulting in longer response times. To overcome these issues and potentially reduce consequences of daily (medical) emergencies, several countries, such as Sweden, Germany, and the Netherlands, have started initiatives using new types of human resources as well as equipment, which have not been part of the existing emergency systems before. These resources are employed in response to medical emergency cases if they can arrive earlier than emergency medical services (EMS). A good number of studies have investigated the use of these new types of resources in EMS systems, from medical, technical, and logistical perspectives as their study domains. Several review papers in the literature exist that focus on one or several of these new types of resources. However, to the best of our knowledge, no review paper that comprehensively considers all new types of resources in emergency medical response systems exists. We try to fill this gap by presenting a broad literature review of the studies focused on the different new types of resources, which are used prior to the arrival of EMS. Our objective is to present an application-based and methodological overview of these papers, to provide insights to this important field and to bring it to the attention of researchers as well as emergency managers and administrators.
Collapse
Affiliation(s)
- Niki Matinrad
- Department of Science and Technology, Linköping University, Norrköping, 60174 Sweden
| | - Melanie Reuter-Oppermann
- Information Systems - Software and Digital Business Group, Technical University of Darmstadt, 64289 Darmstadt, Germany
| |
Collapse
|
24
|
Kanter K, Gallagher R, Eweje F, Lee A, Gordon D, Landy S, Gasior J, Soto-Calderon H, Cronholm PF, Cocchiaro B, Weimer J, Roth A, Lankenau S, Brenner J. Willingness to use a wearable device capable of detecting and reversing overdose among people who use opioids in Philadelphia. Harm Reduct J 2021; 18:75. [PMID: 34301246 PMCID: PMC8299455 DOI: 10.1186/s12954-021-00522-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 06/30/2021] [Indexed: 02/02/2023] Open
Abstract
Background The incidence of opioid-related overdose deaths has been rising for 30 years and has been further exacerbated amidst the COVID-19 pandemic. Naloxone can reverse opioid overdose, lower death rates, and enable a transition to medication for opioid use disorder. Though current formulations for community use of naloxone have been shown to be safe and effective public health interventions, they rely on bystander presence. We sought to understand the preferences and minimum necessary conditions for wearing a device capable of sensing and reversing opioid overdose among people who regularly use opioids. Methods We conducted a combined cross-sectional survey and semi-structured interview at a respite center, shelter, and syringe exchange drop-in program in Philadelphia, Pennsylvania, USA, during the COVID-19 pandemic in August and September 2020. The primary aim was to explore the proportion of participants who would use a wearable device to detect and reverse overdose. Preferences regarding designs and functionalities were collected via a questionnaire with items having Likert-based response options and a semi-structured interview intended to elicit feedback on prototype designs. Independent variables included demographics, opioid use habits, and previous experience with overdose. Results A total of 97 adults with an opioid use history of at least 3 months were interviewed. A majority of survey participants (76%) reported a willingness to use a device capable of detecting an overdose and automatically administering a reversal agent upon initial survey. When reflecting on the prototype, most respondents (75.5%) reported that they would wear the device always or most of the time. Respondents indicated discreetness and comfort as important factors that increased their chance of uptake. Respondents suggested that people experiencing homelessness and those with low tolerance for opioids would be in greatest need of the device. Conclusions The majority of people sampled with a history of opioid use in an urban setting were interested in having access to a device capable of detecting and reversing an opioid overdose. Participants emphasized privacy and comfort as the most important factors influencing their willingness to use such a device. Trial registration NCT04530591. Supplementary Information The online version contains supplementary material available at 10.1186/s12954-021-00522-3.
Collapse
Affiliation(s)
- Katie Kanter
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Ryan Gallagher
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Feyisope Eweje
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Alexander Lee
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - David Gordon
- Ballinger, 833 Chestnut Street, Suite 1400, Philadelphia, PA, 19107, USA
| | - Stephen Landy
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Julia Gasior
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Haideliza Soto-Calderon
- Penn Department of Medicine Clinical Trials Unit, Anatomy-Chemistry Building, 1st Floor, Philadelphia, PA, 19104, USA
| | - Peter F Cronholm
- Department of Family Medicine and Community Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Center for Public Health Initiatives, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Leonard Davis Institute of Health Economics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA
| | - Ben Cocchiaro
- Prevention Point Philadelphia, 2913-15 Kensington Ave, Philadelphia, PA, 19134, USA.,Penn State College of Medicine, 500 University Dr, Hershey, PA, 17033, USA
| | - James Weimer
- Department of Computer and Information Science, University of Pennsylvania, Levine Hall, 3330 Walnut St, Philadelphia, PA, USA
| | - Alexis Roth
- Dornsife School of Public Health, Drexel University, Nesbitt Hall, 3215 Market St, Philadelphia, PA, 19104, USA
| | - Stephen Lankenau
- Dornsife School of Public Health, Drexel University, Nesbitt Hall, 3215 Market St, Philadelphia, PA, 19104, USA
| | - Jacob Brenner
- Perelman School of Medicine, University of Pennsylvania, 3450 Hamilton Walk, Stemmler Building, Office #220, Philadelphia, PA, 19104, USA. .,Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA, 19104, USA.
| |
Collapse
|
25
|
Exploring the Influence of Drug Trafficking Gangs on Overdose Deaths in the Largest Narcotics Market in the Eastern United States. SOCIAL SCIENCES-BASEL 2020. [DOI: 10.3390/socsci9110202] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Research has found that drug markets tend to cluster in space, potentially because of the profit that can be made when customers are drawn to areas with multiple suppliers. But few studies have examined how these clusters of drug markets—which have been termed “agglomeration economies”—may be related to accidental overdose deaths, and in particular, the spatial distribution of mortality from overdose. Focusing on a large neighborhood in Philadelphia, Pennsylvania, known for its open-air drug markets, this study examines whether deaths from accidental drug overdose are clustered around street corners controlled by drug trafficking gangs. This study incorporates theoretically-informed social and physical environmental characteristics of street corner units into the models predicting overdose deaths. Given a number of environmental changes relevant to drug use locations was taking place in the focal neighborhood during the analysis period, the authors first employ a novel concentration metric—the Rare Event Concentration Coefficient—to assess clustering of overdose deaths annually between 2015 and 2019. The results of these models reveal that overdose deaths became less clustered over time and that the density was considerably lower after 2017. Hence, the predictive models in this study are focused on the two-year period between 2018 and 2019. Results from spatial econometric regression models find strong support for the association between corner drug markets and accidental overdose deaths. In addition, a number of sociostructural factors, such as concentrated disadvantage, and physical environmental factors, particularly blighted housing, are associated with a higher rate of overdose deaths. Implications from this study highlight the need for efforts that strategically coordinate law enforcement, social service provision and reductions in housing blight targeted to particular geographies.
Collapse
|
26
|
Marcu G, Schwartz DG, Ataiants J, Roth A, Yahav I, Cocchiaro B, Khalemsky M, Lankenau S. Empowering communities with a smartphone-based response network for opioid overdoses. IEEE PERVASIVE COMPUTING 2020; 19:42-47. [PMID: 33568966 PMCID: PMC7869836 DOI: 10.1109/mprv.2020.3019947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In a Philadelphia neighbourhood where opioid overdoses are frequent, neighbors used a smartphone app to request and give help for a victim of suspected overdose. A one-year study demonstrated the feasibility of this approach, which empowered the local community to save lives and even respond to overdoses faster than emergency medical services.
Collapse
|