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1.
Epidemiology ; 35(2): 232-240, 2024 Mar 01.
Article in English | MEDLINE | ID: mdl-38180881

ABSTRACT

BACKGROUND: Drug overdose persists as a leading cause of death in the United States, but resources to address it remain limited. As a result, health authorities must consider where to allocate scarce resources within their jurisdictions. Machine learning offers a strategy to identify areas with increased future overdose risk to proactively allocate overdose prevention resources. This modeling study is embedded in a randomized trial to measure the effect of proactive resource allocation on statewide overdose rates in Rhode Island (RI). METHODS: We used statewide data from RI from 2016 to 2020 to develop an ensemble machine learning model predicting neighborhood-level fatal overdose risk. Our ensemble model integrated gradient boosting machine and super learner base models in a moving window framework to make predictions in 6-month intervals. Our performance target, developed a priori with the RI Department of Health, was to identify the 20% of RI neighborhoods containing at least 40% of statewide overdose deaths, including at least one neighborhood per municipality. The model was validated after trial launch. RESULTS: Our model selected priority neighborhoods capturing 40.2% of statewide overdose deaths during the test periods and 44.1% of statewide overdose deaths during validation periods. Our ensemble outperformed the base models during the test periods and performed comparably to the best-performing base model during the validation periods. CONCLUSIONS: We demonstrated the capacity for machine learning models to predict neighborhood-level fatal overdose risk to a degree of accuracy suitable for practitioners. Jurisdictions may consider predictive modeling as a tool to guide allocation of scarce resources.


Subject(s)
Drug Overdose , Humans , United States , Rhode Island/epidemiology , Drug Overdose/epidemiology , Machine Learning , Residence Characteristics , Educational Status , Analgesics, Opioid
2.
Am J Epidemiol ; 192(10): 1659-1668, 2023 10 10.
Article in English | MEDLINE | ID: mdl-37204178

ABSTRACT

Prior applications of machine learning to population health have relied on conventional model assessment criteria, limiting the utility of models as decision support tools for public health practitioners. To facilitate practitioners' use of machine learning as a decision support tool for area-level intervention, we developed and applied 4 practice-based predictive model evaluation criteria (implementation capacity, preventive potential, health equity, and jurisdictional practicalities). We used a case study of overdose prevention in Rhode Island to illustrate how these criteria could inform public health practice and health equity promotion. We used Rhode Island overdose mortality records from January 2016-June 2020 (n = 1,408) and neighborhood-level US Census data. We employed 2 disparate machine learning models, Gaussian process and random forest, to illustrate the comparative utility of our criteria to guide interventions. Our models predicted 7.5%-36.4% of overdose deaths during the test period, illustrating the preventive potential of overdose interventions assuming 5%-20% statewide implementation capacities for neighborhood-level resource deployment. We describe the health equity implications of use of predictive modeling to guide interventions along the lines of urbanicity, racial/ethnic composition, and poverty. We then discuss considerations to complement predictive model evaluation criteria and inform the prevention and mitigation of spatially dynamic public health problems across the breadth of practice. This article is part of a Special Collection on Mental Health.


Subject(s)
Drug Overdose , Humans , Rhode Island/epidemiology , Drug Overdose/prevention & control , Health Promotion , Public Health , Public Health Practice , Analgesics, Opioid
3.
Prev Med ; 172: 107533, 2023 07.
Article in English | MEDLINE | ID: mdl-37146730

ABSTRACT

Substance use disorders (SUD) are associated with increased risk of worse COVID-19 outcomes. Likewise, racial/ethnic minority patients experience greater risk of severe COVID-19 disease compared to white patients. Providers should understand the role of race and ethnicity as an effect modifier on COVID-19 severity among individuals with SUD. This retrospective cohort study assessed patient race/ethnicity as an effect modifier of the risk of severe COVID-19 disease among patients with histories of SUD and overdose. We used merged electronic health record data from 116,471 adult patients with a COVID-19 encounter between March 2020 and February 2021 across five healthcare systems in New York City. Exposures were patient histories of SUD and overdose. Outcomes were risk of COVID-19 hospitalization and subsequent COVID-19-related ventilation, acute kidney failure, sepsis, and mortality. Risk factors included patient age, sex, and race/ethnicity, as well as medical comorbidities associated with COVID-19 severity. We tested for interaction between SUD and patient race/ethnicity on COVID-19 outcomes. Findings showed that Non-Hispanic Black, Hispanic/Latino, and Asian/Pacific Islander patients experienced a higher prevalence of all adverse COVID-19 outcomes compared to non-Hispanic white patients. Past-year alcohol (OR 1.24 [1.01-1.53]) and opioid use disorders (OR 1.91 [1.46-2.49]), as well as overdose history (OR 4.45 [3.62-5.46]), were predictive of COVID-19 mortality, as well as other adverse COVID-19 outcomes. Among patients with SUD, significant differences in outcome risk were detected between patients of different race/ethnicity groups. Findings indicate that providers should consider multiple dimensions of vulnerability to adequately manage COVID-19 disease among populations with SUDs.


Subject(s)
COVID-19 , Drug Overdose , Substance-Related Disorders , Adult , Humans , Ethnicity , Electronic Health Records , Retrospective Studies , New York City/epidemiology , Race Factors , Minority Groups , Substance-Related Disorders/epidemiology
4.
Drug Alcohol Depend ; 247: 109867, 2023 06 01.
Article in English | MEDLINE | ID: mdl-37084507

ABSTRACT

The association between recent release from incarceration and dramatically increased risk of fatal overdose is well-established at the individual level. Fatal overdose and. arrest/release are spatially clustered, suggesting that this association may persist at the neighborhood level. We analyzed multicomponent data from Rhode Island, 2016-2020, and observed a modest association at the census tract level between rates of release per 1000 population and fatal overdose per 100,000 person-years, adjusting for spatial autocorrelation in both the exposure and outcome. Our results suggest that for each additional person released to a given census tract per 1000 population, there is a corresponding increase in the rate of fatal overdose by 2 per 100,000 person years. This association is more pronounced in suburban tracts, where each additional release awaiting trial is associated with an increase in the rate of fatal overdose of 4 per 100,000 person-years and 6 per 100,000 person-years for each additional release following sentence expiration. This association is not modified by the presence or absence of a licensed medication for opioid use disorder (MOUD) treatment provider in the same or surrounding tracts. Our results suggest that neighborhood-level release rates are moderately informative as to tract-level rates of fatal overdose and underscore the importance of expanding pre-release MOUD access in correctional settings. Future research should explore risk and resource environments particularly in suburban and rural areas and their impacts on overdose risk among individuals returning to the community.


Subject(s)
Drug Overdose , Opioid-Related Disorders , Humans , Analgesics, Opioid/therapeutic use , Drug Overdose/epidemiology , Drug Overdose/drug therapy , Health Services Accessibility , Opioid-Related Disorders/drug therapy , Rhode Island/epidemiology , Prisoners
5.
Mol Psychiatry ; 28(6): 2462-2468, 2023 06.
Article in English | MEDLINE | ID: mdl-37069343

ABSTRACT

Pre-existing mental disorders are linked to COVID-19-related outcomes. However, the findings are inconsistent and a thorough analysis of a broader spectrum of outcomes such as COVID-19 infection severity, morbidity, and mortality is required. We investigated whether the presence of psychiatric diagnoses and/or the use of antidepressants influenced the severity of the outcome of COVID-19. This retrospective cohort study evaluated electronic health records from the INSIGHT Clinical Research Network in 116,498 individuals who were diagnosed with COVID-19 between March 1, 2020, and February 23, 2021. We examined hospitalization, intubation/mechanical ventilation, acute kidney failure, severe sepsis, and death as COVID-19-related outcomes. After using propensity score matching to control for demographics and medical comorbidities, we used contingency tables to assess whether patients with (1) a history of psychiatric disorders were at higher risk of more severe COVID-19-related outcomes and (2) if use of antidepressants decreased the risk of more severe COVID-19 infection. Pre-existing psychiatric disorders were associated with an increased risk for hospitalization, and subsequent outcomes such as acute kidney failure and severe sepsis, including an increased risk of death in patients with schizophrenia spectrum disorders or bipolar disorders. The use of antidepressants was associated with significantly reduced risk of sepsis (p = 0.033), death (p = 0.026). Psychiatric disorder diagnosis prior to a COVID-19-related healthcare encounter increased the risk of more severe COVID-19-related outcomes as well as subsequent health complications. However, there are indications that the use of antidepressants might decrease this risk. This may have significant implications for the treatment and prognosis of patients with COVID-19.


Subject(s)
Acute Kidney Injury , COVID-19 , Mental Disorders , Sepsis , Humans , COVID-19/complications , Retrospective Studies , Mental Disorders/complications , Mental Disorders/drug therapy , Mental Disorders/psychology , Antidepressive Agents/therapeutic use , Sepsis/complications , Sepsis/drug therapy
6.
Eval Program Plann ; 98: 102275, 2023 06.
Article in English | MEDLINE | ID: mdl-36924570

ABSTRACT

NYC RxStat, the United States' first public health and public safety partnership aiming to reduce overdose deaths, began in 2012 and established a national model for cross-sector partnerships. The partnership aimed to integrate data-driven policing with actionable public health interventions and surveillance to develop and implement cross-sector overdose responses. With federal support, jurisdictions nationally have implemented public health and public safety partnerships modeled on RxStat. To inform partnership replication efforts, we conducted a stakeholder evaluation of RxStat. We conducted in-depth, semi-structured interviews with 25 current and former RxStat stakeholders. Interviews probed stakeholder perceptions of RxStat's successes, challenges, and opportunities for growth. Interview data were iteratively coded and thematically analyzed. Stakeholders reported certainty about the need for cross-sector collaboration and described cross-disciplinary tensions, challenges to collaboration and implementation, and opportunities for partnership optimization and growth. Findings informed 12 strategies to improve RxStat and partnerships in its model, organized into three opportunity areas: (1) ensure stakeholder and agency accountability; (2) build secure and mutually beneficial data systems; and (3) structure partnerships to facilitate equitable collaboration. Cross-sector partnerships offer a promising strategy to integrate the public health and safety sectors, but disciplinary tensions in approach may hamper implementation. Findings can inform efforts to implement and scale cross-sector partnerships.


Subject(s)
Delivery of Health Care , Public Health , Humans , Program Evaluation
7.
Addiction ; 118(5): 857-869, 2023 05.
Article in English | MEDLINE | ID: mdl-36459420

ABSTRACT

BACKGROUND AND AIMS: Individuals with opioid use disorder (OUD) suffer disproportionately from COVID-19. To inform clinical management of OUD patients, research is needed to identify characteristics associated with COVID-19 progression and death among this population. We aimed to investigate the role of OUD and specific comorbidities on COVID-19 progression among hospitalized OUD patients. DESIGN: Retrospective cohort study of merged electronic health records (EHR) from five large private health systems. SETTING: New York City, New York, USA, 2011-21. PARTICIPANTS: Adults with a COVID-19 encounter and OUD or opioid overdose diagnosis between March 2020 and February 2021. MEASUREMENTS: Primary exposure included diagnosis of OUD/opioid overdose. Risk factors included age, sex, race/ethnicity and common medical, substance use and psychiatric comorbidities known to be associated with COVID-19 severity. Outcomes included COVID-19 hospitalization and subsequent intubation, acute kidney failure, severe sepsis and death. FINDINGS: Of 110 917 COVID-19+ adults, 1.17% were ever diagnosed with OUD/opioid overdose. OUD patients had higher risk of COVID-19 hospitalization [adjusted risk ratio (aRR) = 1.40, 95% confidence interval (CI) = 1.33, 1.47], intubation [adjusted odds ratio (aOR) = 2.05, 95% CI = 1.74, 2.42], kidney failure (aRR = 1.51, 95% CI = 1.34, 1.70), sepsis (aRR = 2.30, 95% CI = 1.88, 2.81) and death (aRR = 2.10, 95% CI = 1.84, 2.40). Among hospitalized OUD patients, risks for worse COVID-19 outcomes included being male; older; of a race/ethnicity other than white, black or Hispanic; and having comorbid chronic kidney disease, diabetes, obesity or cancer. Protective factors included having asthma, hepatitis-C and chronic pain. CONCLUSIONS: Opioid use disorder patients appear to have a substantial risk for COVID-19-associated morbidity and mortality, with particular comorbidities and treatments moderating this risk.


Subject(s)
COVID-19 , Opiate Overdose , Opioid-Related Disorders , Adult , Humans , Male , Female , COVID-19/epidemiology , Retrospective Studies , Opiate Overdose/epidemiology , Opioid-Related Disorders/drug therapy , Hospitals , New York City/epidemiology
8.
R I Med J (2013) ; 105(6): 46-51, 2022 08 01.
Article in English | MEDLINE | ID: mdl-35882001

ABSTRACT

OBJECTIVES: To compare the characteristics of individual overdose decedents in Rhode Island, 2016-2020 to the neighborhoods where fatal overdoses occurred over the same time period. METHODS: We conducted a retrospective analysis of fatal overdoses occurring between January 1, 2016 and June 30, 2020. Using individual- and neighborhood-level data, we conducted descriptive analyses to explore the characteristics of individuals and neighborhoods most affected by overdose. RESULTS: Most overdose decedents during the study period were non-Hispanic White. Across increasingly more White and non-Hispanic neighborhoods, rates of fatal overdose per 100,000 person-years decreased. An opposite pattern was observed across quintiles of average neighborhood poverty. CONCLUSIONS: Rates of fatal overdose were higher in less White, more Hispanic, and poorer neighborhoods, suggesting modest divergence between the characteristics of individuals and the neighborhoods most severely affected. These impacts may not be uniform across space and may accrue differentially to more disadvantaged and racially/ethnically diverse neighborhoods.


Subject(s)
Analgesics, Opioid , Drug Overdose , Drug Overdose/epidemiology , Hispanic or Latino , Humans , Residence Characteristics , Retrospective Studies
10.
Int J Transgend Health ; 23(1-2): 214-231, 2022.
Article in English | MEDLINE | ID: mdl-35403110

ABSTRACT

Introduction: Many trans women of color communities experience high HIV seroprevalence, extreme poverty, high rates of victimization and substance use, and poor mental health. Greater knowledge of trans women of color social capital may contribute toward more effective services for this marginalized population. Methods: These data come from a mixed-methods study that examined trans/gender-variant people of color who attended transgender support groups at harm reduction programs in NYC. The study was conducted from 2011 to 12, total N = 34. The qualitative portion was derived from six focus group interviews. Results: Two support groups stood out as exhibiting very strong alternative kinship structures. One group was comprised of immigrant trans Latinas, and the other group were trans women of African descent living with HIV. Both groups demonstrated ample cultivation of "trust capital" in the form of "thick trust" (bonding capital) and "thin trust" (bridging/linking capital) both inside and outside/beyond the support groups. Thick trust included the cultivation of intimacy, support in primary romantic relationships, and community leadership. Thin trust included networking with a variety of organizations, increased educational opportunities, and cultural production. Discussion: Participants "opened up to social capital" through the process of trusting as a series of (1) risks; (2) vulnerabilities; and (3) reciprocities. A solid foundation of thick trust resulted in a social, psychological, and emotional "base." Upon this foundation, thin trust was operationalized resulting in positive material, economic, and quality-of-life outcomes, leading to an expanded space of capabilities.

11.
J Gen Intern Med ; 37(16): 4088-4094, 2022 12.
Article in English | MEDLINE | ID: mdl-35411535

ABSTRACT

BACKGROUND: Mandates for prescriber use of prescription drug monitoring programs (PDMPs), databases tracking controlled substance prescriptions, are associated with reduced opioid analgesic (OA) prescribing but may contribute to care discontinuity and chronic opioid therapy (COT) cycling, or multiple initiations and terminations. OBJECTIVE: To estimate risks of COT cycling in New York City (NYC) due to the New York State (NYS) PDMP mandate, compared to risks in neighboring New Jersey (NJ) counties. DESIGN: We estimated cycling risk using Prentice, Williams, and Peterson gap-time models adjusted for age, sex, OA dose, payment type, and county population density, using a life-table difference-in-differences design. Failure time was duration between cycles. In a subgroup analysis, we estimated risk among patients receiving high-dose prescriptions. Sensitivity analyses tested robustness to cycle volume considering only first cycles using Cox proportional hazard models. PARTICIPANTS: The cohort included 7604 patients dispensed 12,695 prescriptions. INTERVENTIONS: The exposure was the August 2013 enactment of the NYS PDMP prescriber use mandate. MAIN MEASURES: We used monthly, patient-level data on OA prescriptions dispensed in NYC and NJ between August 2011 and July 2015. We defined COT as three sequential months of prescriptions, permitting 1-month gaps. We defined recurrence as re-initiation of COT after at least 2 months without prescriptions. The exposure was enactment of the PDMP mandate in NYC; NJ was unexposed. KEY RESULTS: Enactment of the NYS PDMP mandate was associated with an adjusted hazard ratio (HR) for cycling of 1.01 (95% CI, 0.94-1.08) in NYC. For high-dose prescriptions, the risk was 1.16 (95% CI, 1.01-1.34). Sensitivity analyses estimated an overall risk of 1.01 (95% CI, 0.94-1.11) and high-dose risk of 1.09 (95% CI, 0.91-1.31). CONCLUSIONS: The PDMP mandate had no overall effect on COT cycling in NYC but increased cycling risk among patients receiving high-dose opioid prescriptions by 16%, highlighting care discontinuity.


Subject(s)
Prescription Drug Monitoring Programs , Humans , Analgesics, Opioid/adverse effects , Retrospective Studies , Cohort Studies , New York City , Practice Patterns, Physicians'
13.
Am J Epidemiol ; 191(3): 526-533, 2022 02 19.
Article in English | MEDLINE | ID: mdl-35020782

ABSTRACT

Predictors of opioid overdose death in neighborhoods are important to identify, both to understand characteristics of high-risk areas and to prioritize limited prevention and intervention resources. Machine learning methods could serve as a valuable tool for identifying neighborhood-level predictors. We examined statewide data on opioid overdose death from Rhode Island (log-transformed rates for 2016-2019) and 203 covariates from the American Community Survey for 742 US Census block groups. The analysis included a least absolute shrinkage and selection operator (LASSO) algorithm followed by variable importance rankings from a random forest algorithm. We employed double cross-validation, with 10 folds in the inner loop to train the model and 4 outer folds to assess predictive performance. The ranked variables included a range of dimensions of socioeconomic status, including education, income and wealth, residential stability, race/ethnicity, social isolation, and occupational status. The R2 value of the model on testing data was 0.17. While many predictors of overdose death were in established domains (education, income, occupation), we also identified novel domains (residential stability, racial/ethnic distribution, and social isolation). Predictive modeling with machine learning can identify new neighborhood-level predictors of overdose in the continually evolving opioid epidemic and anticipate the neighborhoods at high risk of overdose mortality.


Subject(s)
Drug Overdose , Opiate Overdose , Analgesics, Opioid , Humans , Machine Learning , Residence Characteristics
14.
J Evid Based Soc Work (2019) ; 19(3): 356-366, 2022.
Article in English | MEDLINE | ID: mdl-37091929

ABSTRACT

Purpose: As part of COVID-19 control policy, the Centers for Disease Control and Prevention has advised local jurisdictions to permit the formation of homeless encampments to prevent community disease spread. This new federal public health guidance is in conflict with existing police policies in many jurisdictions to raze or evict homeless encampments upon discovery. However, no empirical research on homeless encampment policy actions exists. Methods: This study utilized interrupted time series to estimate the impact of the 2017 closure of "the Hole"-a longstanding encampment of homeless people who use drugs in the Bronx, New York City-on crime complaints. Daily crime complaints originating from public spaces within 1 mile of the encampment were captured during the 30-day periods before and after closure. Results: Closure was associated with no short-term changesin complaints [IRR=1.01; 95% CI (0.81-1.27)], with daily complaints remaining at baseline levels during the post-closure period [IRR 0.99; 95% CI (0.98-1.00)]. Discussion: Findings preliminarily suggest that the presence of a homeless encampment may not have been associated with increased levels of crime in the neighborhood where it was located. Future research is necessary to understand the health and social impacts of homeless encampments and inform municipal policymakers.


Subject(s)
COVID-19 , Ill-Housed Persons , Humans , New York City , COVID-19/prevention & control , Crime/prevention & control , Policy
15.
Health Promot Pract ; 23(4): 563-565, 2022 07.
Article in English | MEDLINE | ID: mdl-34596454

ABSTRACT

Opioid analgesics and benzodiazepines remain substantial contributors to unintentional drug overdose deaths in the United States. To promote judicious prescribing and improve care for patients with substance use disorders, the New York City Department of Health and Mental Hygiene piloted the Prescriber Notification Program, an educational initiative to deliver targeted public health messaging to providers who had prescribed opioid analgesics and/or benzodiazepines to patients who died from overdose in New York City. This article reports on provider responses to receipt of patient death notifications and program feasibility. Findings demonstrate that a majority of prescribers were not aware of patient deaths prior to receiving notification letters. Public health authorities considering prescriber notification systems should address barriers to implementation and sustainability-in particular, consistent and routine access to and linkage of overdose mortality and prescription monitoring data-as part of planning such programs.


Subject(s)
Analgesics, Opioid , Drug Overdose , Benzodiazepines/adverse effects , Drug Overdose/prevention & control , Feasibility Studies , Humans , New York City , Practice Patterns, Physicians' , United States
16.
J Behav Health Serv Res ; 49(2): 122-133, 2022 04.
Article in English | MEDLINE | ID: mdl-34426933

ABSTRACT

The ways in which prescription drug monitoring programs (PDMPs) have been integrated into clinical practice remain understudied, and research into PDMP implementation in states where PDMP use by providers is mandated remains scant. This qualitative study describes how use of a state-mandated PDMP influenced clinical practice and opioid analgesic prescribing. We conducted face-to-face, in-depth interviews with 53 New York State-licensed primary care physicians who reported that they currently prescribed opioid analgesic medication, including those providers who reported consistent use of the PDMP (n = 38) in this sample. We used a thematic analytic approach to identify patterns of PDMP implementation into practice following enactment of the New York State legislative usage mandate. Among physicians who consistently used the PDMP, we found two distinct groups: (1) physicians who reported no change in their clinical practice and (2) physicians who acknowledged changes to both clinical practice and administrative management. In the latter group, most physicians felt the PDMP had benefited their patient relationships by fostering dialogue around patient substance use; however, some used the PDMP to dismiss patients from care. Findings suggest that increased education for providers relating to judicious prescribing, opioid use disorder, and best practice for PDMP utilization are needed.


Subject(s)
Opioid-Related Disorders , Prescription Drug Monitoring Programs , Analgesics, Opioid/therapeutic use , Humans , New York City , Opioid-Related Disorders/drug therapy , Practice Patterns, Physicians' , Primary Health Care
17.
Fam Pract ; 39(2): 264-268, 2022 03 24.
Article in English | MEDLINE | ID: mdl-34268573

ABSTRACT

BACKGROUND: The ways in which prescription drug monitoring programs (PDMPs) have been integrated into primary care practice remain understudied, and research into physician utilization of PDMPs in states where PDMP use is mandated remains scant. OBJECTIVES: To characterize primary care physician perspectives on and utilization of a mandatory PDMP in New York City. METHODS: We conducted face-to-face, in-depth interviews with primary care physicians who reported that they currently prescribed opioid analgesic medication. We used a thematic analytic approach to characterize physician perspectives on the PDMP mandate and physician integration of mandatory PDMP use into primary care practice. RESULTS: Primary care providers demonstrated a continuum of PDMP utilization, ranging from consistent use to the specifications of the mandate to inconsistent use to no use. Providers reported a range of perspectives on the purpose and function of the PDMP mandate, as well as a lack of clarity about the mandate and its enforcement. CONCLUSION: Findings suggest a need for increased clinical and public health education about the use of PDMPs as clinical tools to identify and treat patients with potential substance use disorders in primary care.


Subject(s)
Physicians , Prescription Drug Misuse , Prescription Drug Monitoring Programs , Analgesics, Opioid/therapeutic use , Humans , New York City , Practice Patterns, Physicians' , Prescription Drug Misuse/prevention & control , Primary Health Care
18.
Addiction ; 117(4): 1152-1162, 2022 04.
Article in English | MEDLINE | ID: mdl-34729851

ABSTRACT

BACKGROUND AND AIMS: In light of the accelerating drug overdose epidemic in North America, new strategies are needed to identify communities most at risk to prioritize geographically the existing public health resources (e.g. street outreach, naloxone distribution efforts). We aimed to develop PROVIDENT (Preventing Overdose using Information and Data from the Environment), a machine learning-based forecasting tool to predict future overdose deaths at the census block group (i.e. neighbourhood) level. DESIGN: Randomized, population-based, community intervention trial. SETTING: Rhode Island, USA. PARTICIPANTS: All people who reside in Rhode Island during the study period may contribute data to either the model or the trial outcomes. INTERVENTION: Each of the state's 39 municipalities will be randomized to the intervention (PROVIDENT) or comparator condition. An interactive, web-based tool will be developed to visualize the PROVIDENT model predictions. Municipalities assigned to the treatment arm will receive neighbourhood risk predictions from the PROVIDENT model, and state agencies and community-based organizations will direct resources to neighbourhoods identified as high risk. Municipalities assigned to the control arm will continue to receive surveillance information and overdose prevention resources, but they will not receive neighbourhood risk predictions. MEASUREMENTS: The primary outcome is the municipal-level rate of fatal and non-fatal drug overdoses. Fatal overdoses will be defined as unintentional drug-related death; non-fatal overdoses will be defined as an emergency department visit for a suspected overdose reported through the state's syndromic surveillance system. Intervention efficacy will be assessed using Poisson or negative binomial regression to estimate incidence rate ratios comparing fatal and non-fatal overdose rates in treatment vs. control municipalities. COMMENTS: The findings will inform the utility of predictive modelling as a tool to improve public health decision-making and inform resource allocation to communities that should be prioritized for prevention, treatment, recovery and overdose rescue services.


Subject(s)
Analgesics, Opioid , Drug Overdose , Analgesics, Opioid/therapeutic use , Drug Overdose/drug therapy , Drug Overdose/prevention & control , Emergency Service, Hospital , Humans , Naloxone/therapeutic use , Randomized Controlled Trials as Topic , Rhode Island/epidemiology
20.
J Bioeth Inq ; 18(3): 403-406, 2021 09.
Article in English | MEDLINE | ID: mdl-34463911

ABSTRACT

This article discusses the ways in which healthcare professionals can use emotion as part of developing an ethical response to the COVID-19 pandemic. Affect theory, a growing approach to inquiry in the social sciences and humanities that appraises the historical and cultural contexts of emotions as expressed through art and politics, offers a frame for clinicians and researchers to consider ethical questions that surround the reopening of the United States economy in the wake of COVID-19. This article uses affect theory to describe how healthcare workers' emotions are useful for formulating a reopening plan grounded in collective action and a duty to do no harm.


Subject(s)
COVID-19 , Pandemics , Emotions , Humanities , Humans , SARS-CoV-2 , United States
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