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Jiang X, Strahan AE, Zhang K, Guy GP. Trends in Out-of-Pocket Costs for and Characteristics of Pharmacy-Dispensed Naloxone by Payer Type. JAMA 2024; 331:700-702. [PMID: 38285437 PMCID: PMC10825780 DOI: 10.1001/jama.2023.26969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/09/2023] [Indexed: 01/30/2024]
Abstract
This study examines mean yearly out-of-pocket cost for naloxone dispensed from retail pharmacies by payer between 2018 and 2022 and by prescription characteristics and payer in 2022.
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Affiliation(s)
- Xinyi Jiang
- Division of Overdose Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Andrea E. Strahan
- Division of Overdose Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Kun Zhang
- Division of Overdose Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Gery P. Guy
- Division of Overdose Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
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Florence C, Luo F, Rice K. The economic burden of opioid use disorder and fatal opioid overdose in the United States, 2017. Drug Alcohol Depend 2021; 218:108350. [PMID: 33121867 PMCID: PMC8091480 DOI: 10.1016/j.drugalcdep.2020.108350] [Citation(s) in RCA: 170] [Impact Index Per Article: 56.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND The United States (U.S.) is experiencing an ongoing opioid crisis. Economic burden estimates that describe the impact of the crisis are needed when considering federal and state resources devoted to addressing overdoses. In this study, we estimate the societal costs for opioid use disorder and fatal overdose from all opioids in 2017. METHODS We estimated costs of fatal overdose from all opioids and opioid use disorder based on the incidence of overdose deaths and the prevalence of past-year opioid use disorder for 2017. Incidence of fatal opioid overdose was obtained from the National Vital Statistics System; prevalence of past-year opioid use disorder was estimated from the National Survey of Drug Use and Health. Costs were estimated for health care, criminal justice and lost productivity. Costs for the reduced quality of life for opioid use disorder and life lost due to fatal opioid overdose were valued using U.S. Department of Health and Human Services guidelines for valuing reductions in morbidity and mortality. RESULTS Costs for opioid use disorder and fatal opioid overdose in 2017 were estimated to be $1.02 trillion. The majority of the economic burden is due to reduced quality of life from opioid use disorder and the value of life lost due to fatal opioid overdose. CONCLUSIONS These estimates can assist decision makers in understanding the magnitude of opioid use disorder and fatal overdose. Knowing the magnitude and distribution of the economic burden can inform public policy, clinical practice, research, and prevention and response activities.
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Affiliation(s)
- Curtis Florence
- Division of Injury Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - Feijun Luo
- Division of Injury Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Ketra Rice
- Division of Injury Prevention, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA
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van Draanen J, Tsang C, Mitra S, Karamouzian M, Richardson L. Socioeconomic marginalization and opioid-related overdose: A systematic review. Drug Alcohol Depend 2020; 214:108127. [PMID: 32650191 PMCID: PMC7313902 DOI: 10.1016/j.drugalcdep.2020.108127] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 06/11/2020] [Accepted: 06/13/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND Socioeconomic marginalization (SEM) is an important but under-explored determinant of opioid overdose with important implications for health equity and associated public policy initiatives. This systematic review synthesizes evidence on the role of SEM in both fatal and non-fatal overdose among people who use opioids. METHODS Studies published between January 1, 2000 and March 31, 2018 were identified through searching electronic databases, citations, and by contacting experts. The titles, abstracts, citation information, and descriptor terms of citations were screened by two team members. Data were synthesized using the lumping technique. RESULTS A total of 37 studies met inclusion criteria and were included in the review, with 34 of 37 finding a significant association between at least one socioeconomic factor and overdose. The included studies contained variables related to eight socioeconomic factors: criminal justice system involvement, income, employment, social support, health insurance, housing/homelessness, education, and composite measures of socio-economic status. Most studies found associations in the hypothesized direction, whereby increased SEM was associated with a higher rate or increased likelihood of the overdose outcome measured. The review revealed an underdeveloped evidence base. CONCLUSIONS Nearly all reviewed studies found a connection between a socioeconomic variable and overdose, but more research is needed with an explicit focus on SEM, using robust and nuanced measures that capture multiple dimensions of disadvantage, and collect data over time to better inform decision making around opioid overdose.
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Affiliation(s)
- Jenna van Draanen
- BC Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada; University of British Columbia, Department of Sociology, 6303 NW Marine Drive, Vancouver, BC, V6T 1Z1, Canada
| | - Christie Tsang
- BC Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada; University of British Columbia, School of Social Work, The Jack Bell Building, 2080 West Mall, Vancouver, BC, V6T 1Z2, Canada
| | - Sanjana Mitra
- BC Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada; University of British Columbia, Interdisciplinary Studies Graduate Program, 270, 2357 Main Mall, H. R. MacMillan Building, Vancouver, BC, V6T 1Z4, Canada
| | - Mohammad Karamouzian
- BC Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada; University of British Columbia, School of Population and Public Health, 2206 East Mall, Vancouver, BC, V6T 1Z3, Canada; HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, 7616913555, Iran
| | - Lindsey Richardson
- BC Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada; University of British Columbia, Department of Sociology, 6303 NW Marine Drive, Vancouver, BC, V6T 1Z1, Canada.
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Acharya M, Chopra D, Hayes CJ, Teeter B, Martin BC. Cost-Effectiveness of Intranasal Naloxone Distribution to High-Risk Prescription Opioid Users. Value Health 2020; 23:451-460. [PMID: 32327162 DOI: 10.1016/j.jval.2019.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 11/16/2019] [Accepted: 12/18/2019] [Indexed: 05/22/2023]
Abstract
OBJECTIVES To determine the cost-effectiveness of pharmacy-based intranasal naloxone distribution to high-risk prescription opioid (RxO) users. METHODS We developed a Markov model with an attached tree for pharmacy-based naloxone distribution to high-risk RxO users using 2 approaches: one-time and biannual follow-up distribution. The Markov structure had 6 health states: high-risk RxO use, low-risk RxO use, no RxO use, illicit opioid use, no illicit opioid use, and death. The tree modeled the probability of an overdose happening, the overdose being witnessed, naloxone being available, and the overdose resulting in death. High-risk RxO users were defined as individuals with prescription opioid doses greater than or equal to 90 morphine milligram equivalents (MME) per day. We used a monthly cycle length, lifetime horizon, and US healthcare perspective. Costs (2018) and quality-adjusted life-years (QALYs) were discounted 3% annually. Microsimulation was performed with 100 000 individual trials. Deterministic and probabilistic sensitivity analyses were conducted. RESULTS One-time distribution of naloxone prevented 14 additional overdose deaths per 100 000 persons, with an incremental cost-effectiveness ratio (ICER) of $56 699 per QALY. Biannual follow-up distribution led to 107 additional lives being saved with an ICER of $84 799 per QALY compared with one-time distribution. Probabilistic sensitivity analyses showed that a biannual follow-up approach would be cost-effective 50% of the time at a willingness-to-pay (WTP) threshold of $100 000 per QALY. Naloxone effectiveness and proportion of overdoses witnessed were the 2 most influential parameters for biannual distribution. CONCLUSION Both one-time and biannual follow-up naloxone distribution in community pharmacies would modestly reduce opioid overdose deaths and be cost-effective at a WTP of $100 000 per QALY.
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Affiliation(s)
- Mahip Acharya
- Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Divyan Chopra
- Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Corey J Hayes
- Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Benjamin Teeter
- Department of Pharmacy Practice, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Bradley C Martin
- Division of Pharmaceutical Evaluation and Policy, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
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5
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Naumann RB, Durrance CP, Ranapurwala SI, Austin AE, Proescholdbell S, Childs R, Marshall SW, Kansagra S, Shanahan ME. Impact of a community-based naloxone distribution program on opioid overdose death rates. Drug Alcohol Depend 2019; 204:107536. [PMID: 31494440 PMCID: PMC8107918 DOI: 10.1016/j.drugalcdep.2019.06.038] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/25/2019] [Accepted: 06/27/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND In August 2013, a naloxone distribution program was implemented in North Carolina (NC). This study evaluated that program by quantifying the association between the program and county-level opioid overdose death (OOD) rates and conducting a cost-benefit analysis. METHODS One-group pre-post design. Data included annual county-level counts of naloxone kits distributed from 2013 to 2016 and mortality data from 2000-2016. We used generalized estimating equations to estimate the association between cumulative rates of naloxone kits distributed and annual OOD rates. Costs included naloxone kit purchases and distribution costs; benefits were quantified as OODs avoided and monetized using a conservative value of a life. RESULTS The rate of OOD in counties with 1-100 cumulative naloxone kits distributed per 100,000 population was 0.90 times (95% CI: 0.78, 1.04) that of counties that had not received kits. In counties that received >100 cumulative kits per 100,000 population, the OOD rate was 0.88 times (95% CI: 0.76, 1.02) that of counties that had not received kits. By December 2016, an estimated 352 NC deaths were avoided by naloxone distribution (95% CI: 189, 580). On average, for every dollar spent on the program, there was $2742 of benefit due to OODs avoided (95% CI: $1,237, $4882). CONCLUSIONS Our estimates suggest that community-based naloxone distribution is associated with lower OOD rates. The program generated substantial societal benefits due to averted OODs. States and communities should continue to support efforts to increase naloxone access, which may include reducing legal, financial, and normative barriers.
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Affiliation(s)
- Rebecca B Naumann
- Department of Epidemiology and Injury Prevention Research Center, University of North Carolina at Chapel Hill, CVS Plaza, Suite 500, 137 East Franklin St., CB #7505, Chapel Hill, NC 27599 USA.
| | - Christine Piette Durrance
- Department of Public Policy, University of North Carolina at Chapel Hill, 203 Abernethy Hall, CB #3435, Chapel Hill, NC 27599 USA.
| | - Shabbar I Ranapurwala
- Department of Epidemiology and Injury Prevention Research Center, University of North Carolina at Chapel Hill, CVS Plaza, Suite 500, 137 East Franklin St., CB #7505, Chapel Hill, NC 27599 USA.
| | - Anna E Austin
- Department of Maternal and Child Health and Injury Prevention Research Center, University of North Carolina at Chapel Hill, CVS Plaza, Suite 500, 137 East Franklin St., CB #7505, Chapel Hill, NC 27599 USA.
| | - Scott Proescholdbell
- Injury and Violence Prevention Branch, Division of Public Health, NC Department of Health and Human Services, 5505 Six Forks Road, Raleigh, NC 27609 USA.
| | - Robert Childs
- Formerly (and at time of this work): Consultant to North Carolina Harm Reduction Coalition, Currently: JBS International, Inc., 5515 Security Lane, Suite 800, North Bethesda, MD 20852 USA.
| | - Stephen W Marshall
- Department of Epidemiology and Injury Prevention Research Center, University of North Carolina at Chapel Hill, CVS Plaza, Suite 500, 137 East Franklin St., CB #7505, Chapel Hill, NC 27599 USA.
| | - Susan Kansagra
- Chronic Disease and Injury Section, Division of Public Health, NC Department of Health and Human Services, 5505 Six Forks Road, Raleigh, NC 27609 USA.
| | - Meghan E Shanahan
- Department of Maternal and Child Health and Injury Prevention Research Center, University of North Carolina at Chapel Hill, CVS Plaza, Suite 500, 137 East Franklin St., CB #7505, Chapel Hill, NC 27599 USA.
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Pear VA, Ponicki WR, Gaidus A, Keyes KM, Martins SS, Fink DS, Rivera-Aguirre A, Gruenewald PJ, Cerdá M. Urban-rural variation in the socioeconomic determinants of opioid overdose. Drug Alcohol Depend 2019; 195:66-73. [PMID: 30592998 PMCID: PMC6375680 DOI: 10.1016/j.drugalcdep.2018.11.024] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 11/16/2018] [Accepted: 11/20/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Prescription opioid overdose (POD) and heroin overdose (HOD) rates have quadrupled since 1999. Community-level socioeconomic characteristics are associated with opioid overdoses, but whether this varies by urbanicity is unknown. METHODS In this serial cross-sectional study of zip codes in 17 states, 2002-2014 (n = 145,241 space-time units), we used hierarchical Bayesian Poisson space-time models to analyze the association between zip code-level socioeconomic features (poverty, unemployment, educational attainment, and income) and counts of POD or HOD hospital discharges. We tested multiplicative interactions between each socioeconomic feature and zip code urbanicity measured with Rural-Urban Commuting Area codes. RESULTS Percent in poverty and of adults with ≤ high school education were associated with higher POD rates (Rate Ratio [RR], 5% poverty: 1.07 [95% credible interval: 1.06-1.07]; 5% low education: 1.02 [1.02-1.03]), while median household income was associated with lower rates (RR, $10,000: 0.88 [0.87-0.89]). Urbanicity modified the association between socioeconomic features and HOD. Poverty and unemployment were associated with increased HOD in metropolitan areas (RR, 5% poverty: 1.12 [1.11-1.13]; 5% unemployment: 1.04 [1.02-1.05]), and median household income was associated with decreased HOD (RR, $10,000: 0.88 [0.87-0.90]). In rural areas, low educational attainment alone was associated with HOD (RR, 5%: 1.09 [1.02-1.16]). CONCLUSIONS Regardless of urbanicity, elevated rates of POD were found in more economically disadvantaged zip codes. Economic disadvantage played a larger role in HOD in urban than rural areas, suggesting rural HOD rates may have alternative drivers. Identifying social determinants of opioid overdoses is particularly important for creating effective population-level interventions.
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Affiliation(s)
- Veronica A Pear
- Violence Prevention Research Program, Department of Emergency Medicine, University of California Davis School of Medicine, 2315 Stockton Blvd., Sacramento, CA 95817, USA.
| | - William R Ponicki
- Prevention Research Center, Pacific Institute for Research and Evaluation, 2150 Shattuck Ave., Suite 601, Berkeley, CA 94704, USA
| | - Andrew Gaidus
- Prevention Research Center, Pacific Institute for Research and Evaluation, 2150 Shattuck Ave., Suite 601, Berkeley, CA 94704, USA
| | - Katherine M Keyes
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 W. 168th St., New York, NY 10032, USA
| | - Silvia S Martins
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 W. 168th St., New York, NY 10032, USA
| | - David S Fink
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 W. 168th St., New York, NY 10032, USA
| | - Ariadne Rivera-Aguirre
- Violence Prevention Research Program, Department of Emergency Medicine, University of California Davis School of Medicine, 2315 Stockton Blvd., Sacramento, CA 95817, USA; Division of Epidemiology, Department of Population Health, New York University School of Medicine, 650 First Ave., New York, NY 10016, USA
| | - Paul J Gruenewald
- Prevention Research Center, Pacific Institute for Research and Evaluation, 2150 Shattuck Ave., Suite 601, Berkeley, CA 94704, USA
| | - Magdalena Cerdá
- Violence Prevention Research Program, Department of Emergency Medicine, University of California Davis School of Medicine, 2315 Stockton Blvd., Sacramento, CA 95817, USA; Division of Epidemiology, Department of Population Health, New York University School of Medicine, 650 First Ave., New York, NY 10016, USA
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Roland CL, Ye X, Stevens V, Oderda GM. The Prevalence and Cost of Medicare Beneficiaries Diagnosed and At Risk for Opioid Abuse, Dependence, and Poisoning. J Manag Care Spec Pharm 2019; 25:18-27. [PMID: 30589633 PMCID: PMC10397651 DOI: 10.18553/jmcp.2019.25.1.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Reliance on prescription opioids to manage pain has been associated with increases in diversion, overdose, and addiction. Prevalence of misuse and abuse has been shown to be higher among government-insured populations than commercially insured populations. However, the prevalence and costs of misuse/abuse among the Medicare fee-for-service (FFS) population has not been studied. OBJECTIVES To (a) determine the prevalence and costs of prescription opioid misuse/abuse and (b) evaluate the prevalence and costs associated with those identified as at risk for opioid misuse/abuse in Medicare FFS beneficiaries. METHODS This retrospective case-control study used Medicare claims data for the calendar years of 2010 and 2011 and included Medicare beneficiaries aged at least 18 years. The index date was the date of first diagnosed misuse/abuse or at risk for abuse and had to occur between July 1, 2010, and June 30, 2011, and beneficiaries had to have at least 6 months continuous eligibility before and after the index date. Matching (1:1) was used for comparing opioid misusers/abusers with nonabuser controls, as well as comparing patients at risk for opioid abuse with controls not at risk for abuse. Controls were matched to cases by gender, age, disability, and geographic region. The index date of the control patient was set equal to the index date of the matched case. RESULTS Prevalence of misuse/abuse in the Medicare FFS population was 13.1 per 1,000 persons, with the majority among patients receiving Medicare based on disability (76.2%). The prevalence of at risk for misuse/abuse was 117.4 per 1,000 persons. Approximately half of the Medicare FFS patients used an opioid. Overall total annual unadjusted mean costs of health care resources were significantly greater for abusers than for matched controls ($46,194 vs. $21,964; P < 0.0001), with a mean annual excess cost of $24,230. The overall total adjusted 6-month post-index mean costs of health care resources for abusers was significantly greater than that of matched controls ($33,942 vs. $10,754; P < 0.0001), with a mean excess cost of $23,188. CONCLUSIONS The prevalence of diagnosed abuse among Medicare FFS population (13.1 per 1,000 persons) was higher than other payer groups studied using similar ICD-9-CM codes, and the majority of abuse was among those receiving Medicare based on disability (76.2%). The prevalence of at-risk abuse was 9 times higher than the prevalence of diagnosed abuse. As with other studies, health care resource utilization and costs were significantly greater for diagnosed abuse than matched controls. DISCLOSURES This study was sponsored by Pfizer. Roland is a Pfizer employee and stockholder and was involved in all aspects of the study as part of a mid-career fellowship in pharmacoeconomics with the University of Utah. Ye and Stevens are employees of University of Utah, and Oderda was an employee of University of Utah, which received financial support from Pfizer in connection with the development of this manuscript. Oderda also reports consulting fees from Pfizer, Trevena, and Pacira, unrelated to this study. The results of this study were presented at the Academy of Managed Care Pharmacy Nexus 2015; October 26-29, 2015; Orlando, FL, and the AMCP Managed Care & Specialty Pharmacy Annual Meeting 2016; April 19-22, 2016; San Francisco, CA.
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Affiliation(s)
| | - Xiangyang Ye
- Pharmacotherapy Outcomes Research Center, University of Utah College of Pharmacy, Salt Lake City
| | - Vanessa Stevens
- Division of Epidemiology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City
| | - Gary M. Oderda
- Pharmacotherapy Outcomes Research Center, University of Utah College of Pharmacy, Salt Lake City
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Nechuta SJ, Tyndall BD, Mukhopadhyay S, McPheeters ML. Sociodemographic factors, prescription history and opioid overdose deaths: a statewide analysis using linked PDMP and mortality data. Drug Alcohol Depend 2018; 190:62-71. [PMID: 29981943 PMCID: PMC11017380 DOI: 10.1016/j.drugalcdep.2018.05.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/08/2018] [Accepted: 05/08/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Opioid overdose deaths have continued to rise in Tennessee (TN) with fentanyl emerging as a major contributor. Current data are needed to identify at-risk populations to guide prevention strategies. We conducted a large statewide observational study among TN adult decedents (2013-2016) to evaluate the association of sociodemographic factors and prescribing patterns with opioid overdose deaths. METHODS Among drug overdose decedents identified using death certificate data (n = 5483), we used logistic regression to estimate adjusted odds ratios and 95% confidence intervals for characteristics associated with prescription opioid (PO) (excluding fentanyl), fentanyl, and heroin alone overdoses. Among decedents linked to TN's Prescription Drug Monitoring Database using deterministic algorithms, we obtained prescription history in the year before death (n = 3971), which was evaluated by type of overdose using descriptive statistics. RESULTS Younger, non-White decedents had lower odds of PO overdose, while females and benzodiazepines as a contributing cause were associated with increased odds of PO overdose. Younger age, Non-Hispanic Black race/ethnicity, greater than high school education, and cocaine/other stimulants as a contributing cause were associated with increased odds of fentanyl or heroin overdoses. Over 55% of PO, 39.2% of fentanyl, and 20.7% of heroin overdoses had an active opioid prescription at death. For PO, fentanyl, and heroin decedents, respectively, 46.0%, 30.5%, and 26.2% had an active prescription for benzodiazepines at death. CONCLUSIONS Prescription opioid overdose deaths were associated with different sociodemographic profiles and prescribing history compared to fentanyl and heroin overdose deaths in TN. Data can guide prevention strategies to reduce opioid overdose mortality.
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Affiliation(s)
- Sarah J Nechuta
- Tennessee Department of Health, Office of Informatics and Analytics, 665 Mainstream Drive, Nashville, TN, 37243, United States; Department of Medicine, Division of Epidemiology, Vanderbilt University Medical Center, 2525 West End Avenue, Nashville, TN, 37240, United States.
| | - Benjamin D Tyndall
- Tennessee Department of Health, Office of Informatics and Analytics, 665 Mainstream Drive, Nashville, TN, 37243, United States
| | - Sutapa Mukhopadhyay
- Tennessee Department of Health, Office of Informatics and Analytics, 665 Mainstream Drive, Nashville, TN, 37243, United States
| | - Melissa L McPheeters
- Tennessee Department of Health, Office of Informatics and Analytics, Andrew Johnson Tower, 7th Floor, 710 James Robertson Parkway, Nashville, TN, 37243, United States; Department of Health Policy, Vanderbilt University Medical Center, 2525 West End Ave, Suite 1200, Nashville, TN, 37203, United States
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9
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Langham S, Wright A, Kenworthy J, Grieve R, Dunlop WCN. Cost-Effectiveness of Take-Home Naloxone for the Prevention of Overdose Fatalities among Heroin Users in the United Kingdom. Value Health 2018; 21:407-415. [PMID: 29680097 DOI: 10.1016/j.jval.2017.07.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 07/12/2017] [Accepted: 07/14/2017] [Indexed: 05/22/2023]
Abstract
BACKGROUND Heroin overdose is a major cause of premature death. Naloxone is an opioid antagonist that is effective for the reversal of heroin overdose in emergency situations and can be used by nonmedical responders. OBJECTIVE Our aim was to assess the cost-effectiveness of distributing naloxone to adults at risk of heroin overdose for use by nonmedical responders compared with no naloxone distribution in a European healthcare setting (United Kingdom). METHODS A Markov model with an integrated decision tree was developed based on an existing model, using UK data where available. We evaluated an intramuscular naloxone distribution reaching 30% of heroin users. Costs and effects were evaluated over a lifetime and discounted at 3.5%. The results were assessed using deterministic and probabilistic sensitivity analyses. RESULTS The model estimated that distribution of intramuscular naloxone, would decrease overdose deaths by around 6.6%. In a population of 200,000 heroin users this equates to the prevention of 2,500 premature deaths at an incremental cost per quality-adjusted life year (QALY) gained of £899. The sensitivity analyses confirmed the robustness of the results. CONCLUSIONS Our evaluation suggests that the distribution of take-home naloxone decreased overdose deaths by around 6.6% and was cost-effective with an incremental cost per QALY gained well below a £20,000 willingness-to-pay threshold set by UK decision-makers. The model code has been made available to aid future research. Further study is warranted on the impact of different formulations of naloxone on cost-effectiveness and the impact take-home naloxone has on the wider society.
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Affiliation(s)
| | | | | | - Richard Grieve
- London School of Hygiene and Tropical Medicine, London, UK
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Rooney BL, Voter MT, Eberlein CM, Schossow AJ, Fischer CL. Mapping Drug Overdose Demographic and Socioeconomic Characteristics in the Community. WMJ 2018; 117:18-23. [PMID: 29677410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION Drug use and drug overdose have increased at an alarming rate. OBJECTIVE To identify demographic and neighborhood social and economic factors associated with higher risk of overdose. These findings can be used to inform development of community programs and appropriately devote resources to prevent and treat drug abuse. METHODS The electronic health records of all patients seen in the emergency department or admitted to the hospital for a drug overdose in 2016 at Gundersen Health System in La Crosse, Wisconsin, were reviewed retrospectively. Patient data collected included age, sex, race/ethnicity, insurance type, overdose intention (intentional, unintentional), drug involved, and total charge for the episode of care. Patient residence was geocode mapped to census tract to analyze the relationship of drug overdose to neighborhood characteristics. Overdose rates were calculated by census tract and compared by several sociodemographic characteristics. RESULTS Four hundred nineteen patients were included in this study. Forty percent of overdoses were unintentional. Patients who were older, male, nonwhite, and who had no insurance were more likely to have unintentional overdoses. Opiates and heroin were most commonly present in unintentional overdoses, whereas benzodiazepines and sedatives were more common in intentional overdoses. Patients living in census tracts with a higher percentage of residents with some college also had a higher rate of unintentional overdose. Rates of overdose at the census tract level varied and were higher in tracts with lower median income, low income inequality ratio, high percentage of college attendance, and higher percentage of nonwhite residents. The average charge per overdose was $14,771 (median = $9,497) and totaled $6,188,923 for the year. CONCLUSIONS This study provides demographic, geographic, and socioeconomic detail about drug overdose in the community that can be used to focus future treatment and prevention interventions.
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Affiliation(s)
- Brenda L Rooney
- Department of Community and Preventive Care Services, Gundersen Health System, La Crosse, Wisconsin
| | - Mitchell T Voter
- Department of Emergency Services, Gundersen Health System, La Crosse, Wisconsin
| | | | - Andrea J Schossow
- Department of Corporate Research, Gundersen Health System, La Crosse, Wisconsin
| | - Cathy L Fischer
- Department of Medical Research, Gundersen Health System, La Crosse, Wisconsin
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Hsu DJ, McCarthy EP, Stevens JP, Mukamal KJ. Hospitalizations, costs and outcomes associated with heroin and prescription opioid overdoses in the United States 2001-12. Addiction 2017; 112:1558-1564. [PMID: 28191702 PMCID: PMC5544564 DOI: 10.1111/add.13795] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 09/13/2016] [Accepted: 02/08/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS The full burden of the opioid epidemic on US hospitals has not been described. We aimed to estimate how heroin (HOD) and prescription opioid (POD) overdose-associated admissions, costs, outcomes and patient characteristics have changed from 2001 to 2012. DESIGN Retrospective cohort study of hospital admissions from the National Inpatient Sample (NIS). SETTING United States of America. PARTICIPANTS Hospital admissions in patients aged 18 years or older admitted with a diagnosis of HOD or POD. The NIS sample included 94 492 438 admissions from 2001 to 2012. The final unweighted study sample included 138 610 admissions (POD: 122 147 and HOD: 16 463). MEASUREMENTS Primary outcomes were rates of admissions per 100 000 people using US Census Bureau annual estimates. Other outcomes included in-patient mortality, hospital length-of-stay, cumulative and mean hospital costs and patient demographics. All analyses were weighted to provide national estimates. FINDINGS Between 2001 and 2012, an estimated 663 715 POD and HOD admissions occurred nation-wide. HOD admissions increased 0.11 per 100 000 people per year [95% confidence interval (CI) = 0.04, 0.17], while POD admissions increased 1.25 per 100 000 people per year (95% CI = 1.15, 1.34). Total in-patient costs increased by $4.1 million dollars per year (95% CI = 2.7, 5.5) for HOD admissions and by $46.0 million dollars per year (95% CI = 43.1, 48.9) for POD admissions, with an associated increase in hospitalization costs to more than $700 million annually. The adjusted odds of death in the POD group declined modestly per year [odds ratio (OR) = 0.98, 95% CI = 0.97, 0.99], with no difference in HOD mortality or length-of-stay. Patients with POD were older, more likely to be female and more likely to be white compared with HOD patients. CONCLUSIONS Rates and costs of heroin and prescription opioid overdose related admissions in the United States increased substantially from 2001 to 2012. The rapid and ongoing rise in both numbers of hospitalizations and their costs suggests that the burden of POD may threaten the infrastructure and finances of US hospitals.
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Affiliation(s)
- Douglas J Hsu
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Ellen P McCarthy
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jennifer P Stevens
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Kenneth J Mukamal
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
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12
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Are Opioid Deaths Affected by Macroeconomic Conditions? Natl Bur Econ Res Bull Aging Health 2017;:1-2. [PMID: 28820565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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MCLELLAN ATHOMAS. Substance Misuse and Substance use Disorders: Why do they Matter in Healthcare? Trans Am Clin Climatol Assoc 2017; 128:112-130. [PMID: 28790493 PMCID: PMC5525418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This paper first introduces important conceptual and practical distinctions among three key terms: substance "use," "misuse," and "disorders" (including addiction), and goes on to describe and quantify the important health and social problems associated with these terms. National survey data are presented to summarize the prevalence and varied costs associated with misuse of alcohol, illegal drugs, and prescribed medications in the United States. With this as background, the paper then describes historical views, perspectives, and efforts to deal with substance misuse problems in the United States and discusses how basic, clinical, and health service research, combined with recent changes in healthcare legislation and financing, have set the stage for a more effective, comprehensive public health approach.
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Mars SG, Fessel JN, Bourgois P, Montero F, Karandinos G, Ciccarone D. Heroin-related overdose: The unexplored influences of markets, marketing and source-types in the United States. Soc Sci Med 2015; 140:44-53. [PMID: 26202771 PMCID: PMC4587985 DOI: 10.1016/j.socscimed.2015.06.032] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 06/19/2015] [Accepted: 06/22/2015] [Indexed: 10/23/2022]
Abstract
Heroin overdose, more accurately termed 'heroin-related overdose' due to the frequent involvement of other drugs, is the leading cause of mortality among regular heroin users. (Degenhardt et al., 2010) Heroin injectors are at greater risk of hospital admission for heroin-related overdose (HOD) in the eastern United States where Colombian-sourced powder heroin is sold than in the western US where black 'tar' heroin predominates. (Unick et al., 2014) This paper examines under-researched influences on HOD, both fatal and non-fatal, using data from a qualitative study of injecting drug users of black tar heroin in San Francisco and powder heroin in Philadelphia Data were collected through in-depth, semi-structured interviews carried out in 2012 that were conducted against a background of longer-term participant-observation, ethnographic studies of drug users and dealers in Philadelphia (2007-12) and of users in San Francisco (1994-2007, 2012). Our findings suggest three types of previously unconsidered influences on overdose risk that arise both from structural socio-economic factors and from the physical properties of the heroin source-types: 1) retail market structure including information flow between users; 2) marketing techniques such as branding, free samples and pricing and 3) differences in the physical characteristics of the two major heroin source forms and how they affect injecting techniques and vascular health. Although chosen for their contrasting source-forms, we found that the two cities have contrasting dominant models of drug retailing: San Francisco respondents tended to buy through private dealers and Philadelphia respondents frequented an open-air street market where heroin is branded and free samples are distributed, although each city included both types of drug sales. These market structures and marketing techniques shape the availability of information regarding heroin potency and its dissemination among users who tend to seek out the strongest heroin available on a given day. The physical characteristics of these two source-types, the way they are prepared for injecting and their effects on vein health also differ markedly. The purpose of this paper is to examine some of the unexplored factors that may lead to heroin-related overdose in the United States and to generate hypotheses for further study.
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Affiliation(s)
- Sarah G Mars
- Department of Family and Community Medicine, University of California, San Francisco, MU337E Box 0900, 500 Parnassus Avenue, San Francisco, CA 94143-0900, USA.
| | - Jason N Fessel
- Department of Anthropology, History and Social Medicine, University of California, San Francisco, 3333 California Street, Suite 485, San Francisco, CA 94143-0850, USA.
| | - Philippe Bourgois
- School of Arts and Sciences, School of Medicine, University of Pennsylvania, 415 Anthropology Museum, 3260 South Street, Philadelphia, PA 19104-6398, USA.
| | - Fernando Montero
- School of Arts and Sciences, School of Medicine, University of Pennsylvania, 415 Anthropology Museum, 3260 South Street, Philadelphia, PA 19104-6398, USA.
| | - George Karandinos
- School of Arts and Sciences, School of Medicine, University of Pennsylvania, 415 Anthropology Museum, 3260 South Street, Philadelphia, PA 19104-6398, USA.
| | - Daniel Ciccarone
- Department of Family and Community Medicine, 500 Parnassus Avenue, MUE3, San Francisco, CA 94143, USA.
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Fountain JS, Hawwari H, Kerr K, Holt A, Reith D. Awareness, acceptability and application of paracetamol overdose management guidelines in a New Zealand emergency department. N Z Med J 2014; 127:20-29. [PMID: 25228418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM To measure emergency physicians' awareness, acceptance, access to and application of the Australasian Paracetamol Overdose Guidelines. METHODS A retrospective record review of 100 consecutive presentations with the complaint of paracetamol overdose to the Dunedin Hospital Emergency Department, New Zealand, from 1 December 2011 to 31 December 2012, with: comparison of management to that recommended by the Guidelines, analysis of access to both an Internet poisons information resource and the New Zealand National Poisons Centre, survey of clinical staff opinion of the Guidelines and, comparison of actual and recommended management costs at commercial laboratory rates and with application of the WHO-CHOICE unit cost estimates for service delivery. RESULTS Response rate to the survey was 92.9% with 96.2% of responders aware of or accessing the Guidelines when managing paracetamol overdose patients (0.28% of Emergency Department encounters). Record review identified adherence to the Guidelines in 19% of patients; the greatest deviation due to increased biochemical analysis (68% of patients) at a mean cost $59.32 per patient greater than recommended - junior doctors ordering twice the cost in investigations as their seniors. Mean cost of care was calculated at $686.89 per case. CONCLUSION The application of poisons information guidelines by front-line medical staff is limited; innovative approaches to improve adherence to clinical management recommendations need to be considered.
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Affiliation(s)
- John S Fountain
- Preventive and Social Medicine, University of Otago, PO Box 913, Dunedin, New Zealand.
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Abstract
OBJECTIVE To evaluate the cost-effectiveness of distributing naloxone to illicit opioid users for lay overdose reversal in Russian cities. METHOD This study adapted an integrated Markov and decision analytic model to Russian cities. The model took a lifetime, societal perspective, relied on published literature, and was calibrated to epidemiologic findings. RESULTS For each 20% of heroin users reached with naloxone distribution, the model predicted a 13.4% reduction in overdose deaths in the first 5 years and 7.6% over a lifetime; on probabilistic analysis, one death would be prevented for every 89 naloxone kits distributed (95% CI = 32-260). Naloxone distribution was cost-effective in all deterministic and probabilistic sensitivity analyses and cost-saving if resulting in a reduction in overdose events. Naloxone distribution increased costs by US$13 (95% CI = US$3-US$32) and QALYs by 0.137 (95% CI = 0.022-0.389) for an incremental cost of US$94 per QALY gained (95% CI = US$40-US$325). In a worst-case scenario where overdose was rarely witnessed and naloxone was rarely used, minimally effective, and expensive, the incremental cost was US$1987 per QALY gained. If national expenditures on drug-related HIV, tuberculosis, and criminal justice were applied to heroin users, the incremental cost was US$928 per QALY gained. CONCLUSIONS Naloxone distribution to heroin users for lay overdose reversal is highly likely to reduce overdose deaths in target communities and is robustly cost-effective, even within the constraints of this conservative model.
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Affiliation(s)
- Phillip O Coffin
- Substance Use Research Unit, San Francisco Department of Public Health, San Francisco, CA, USA
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Ucha-Samartín M, Pichel-Loureiro A, Vázquez-López C, Álvarez Payero M, Pérez Parente D, Martínez-López de Castro N. [Economic impact of the resolution of drug related problems in an Emergency Department]. Farm Hosp 2013; 37:59-64. [PMID: 23461501 DOI: 10.7399/fh.2013.37.1.140] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
OBJECTIVE Determine the economic impact of avoided cost in hospital stays by preventing drug-related problems. METHOD Prospective observational study of six months in the emergency department. We included patients admitted for observation and pre-admission beds. A pharmacist was integrated into the healthcare team to validate / reconcile pharmacotherapy. Severity was associated DRPs detected / resolved with the risk increasing the stay of patients admitted to a clinical unit, estimating the potential cost avoided. RESULTS El 32,5% of patients required intervention and were intercepted 444 drug-related problems, resolving 85.5%. Serious problems serious / significant unresolved affected 130 patients who were admitted, with an estimated avoided cost about 60,000 €. It was noted that serious problems and oral cytostatics, insulin and diabetes were the groups associated with a higher average cost avoided (p <0.05). CONCLUSION The integration of the pharmacist in the emergency team to intercept medication problems, reducing the risk of stay and increase healthcare costs.
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Abstract
BACKGROUND Acetaminophen is one of the most commonly encountered medications in self-poisoning, with a high rate of morbidity. The prevalence and characteristics of acetaminophen intoxication associated with long hospital stay in patients are not well defined. OBJECTIVES This study aims to identify the clinical and demographic factors associated with the length of in-hospital stay (LOS), and to evaluate the effect of early treatment of acetaminophen overdose patients (≤8 hours) by intravenous N-acetylcysteine (IV-NAC) on hospital stay. METHODS This is a retrospective cohort study of hospital admissions for acetaminophen overdose conducted over a period of 5 years from 1 January 2004 to 31 December 2008. Patients were divided into two groups: LS group patients had a long hospital stay (> median hours stay in hospital) and SS group patients had a short hospital stay (≤ median hours stay in hospital). Variables were abstracted from medical records for comparison between the two groups. A total of 20 variables were identified for comparison. Parametric and non-parametric tests were used to test differences between groups depending on the normality of the data. SPSS 15 was used for data analysis. RESULTS Of the 305 patients, 11 factors were identified in the univariate analysis as associated with LS. Three independent factors were found to be significant predictors of LS in the multivariate analysis. The factors associated with LS were seen among patients with a history of abdominal pain after ingestion of acetaminophen (p = 0.04), who were on IV-NAC administration (p < 0.001) and had an acutely depressed mood (p = 0.003). Late time to NAC infusion of more than 8 hours was associated with LS rather than SS (96 patients [57%] and 6 [24%], respectively; p = 0.003). CONCLUSION Patients with long hospital stay have different clinical characteristics compared to patients with short hospital stay. We identified time to IV-NAC administration is a potentially modifiable factor that may lead to prolonged hospital stay. When risk assessment indicates that NAC is required, it is highly recommended that NAC be started in the first hours of admission to reduce the LOS.
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Affiliation(s)
- Sa'ed H Zyoud
- WHO Collaborating Centre for Drug Information, National Poison Centre, Universiti Sains Malaysia, Penang, Malaysia.
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20
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Abstract
BACKGROUND Acetaminophen (APAP) overdose, which can lead to hepatotoxicity, is the most commonly reported poisoning in the United States and has the highest rate of mortality, with more than 100,000 exposures and 300 deaths reported annually (1) . The treatment of choice, N-acetylcysteine (NAC), is effective in both oral (PO) and intravenous (IV) formulations. The main difference in therapies, other than administration route, is time to complete delivery--72 hours for PO NAC versus 21 hours for IV NAC, according to full prescribing information. This distinction is the primary basis for variation in management costs for hospitalized patients receiving these products. OBJECTIVES To quantify and compare full treatment costs from the provider perspective to manage acute APAP poisoning with either PO or IV NAC in a standard treatment regimen. METHODS A cost model was developed and populated with published data comprising probabilities of potential clinical outcomes and the costs of resources consumed during patient care. RESULTS For patients who present <10 hours post-ingestion, the estimated total cost of care with PO NAC in the treatment regimen is $5,817 (ICU patients) or $3,850, (ward patients) compared with $3,765 and $2,768 for similar care with IV NAC. Potential cost savings equal - $2,052 (-35%) or -$1,083 (-28%), respectively, in favor of IV NAC. Similar potential savings were estimated for patients presenting 10-24 hours post-ingestion. CONCLUSION IV NAC is the less costly therapeutic option for APAP poisonings, based on simulation modeling and retrospective data. The current economic evaluation is restricted by the absence of comparative data from head-to-head, matched-cohort studies and the limitations common to retrospective APAP toxicology datasets. Additional research could refine these results.
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Affiliation(s)
- Albert Marchetti
- Medical Education and Research Alliance of America, Inc., 145 West 58th Street, New York, NY 10019, USA.
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Gorman DR, Bain M, Inglis JHC, Murphy D, Bateman DN. How has legislation restricting paracetamol pack size affected patterns of deprivation related inequalities in self-harm in Scotland? Public Health 2007; 121:45-50. [PMID: 17126371 DOI: 10.1016/j.puhe.2006.08.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2005] [Revised: 07/17/2006] [Accepted: 08/24/2006] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To describe how changes in legislation to control sales and thus restrict the general availability of paracetamol have affected deprivation-related inequalities in deliberate self-harm associated with the drug in Scotland. DESIGN AND SETTING A descriptive analysis of routine death and hospital discharge data for the entire Scottish population between 1995 and 2002. PARTICIPANTS Patients in Scotland admitted to hospital with a diagnosis of poisoning and deaths in Scotland due to poisoning 1995-2002. OUTCOME MEASURES Changes in mortality and overdose rates by deprivation quintile, and case fatality rates due to poisoning involving paracetamol. RESULTS Rates of overdose involving paracetamol, while much higher in disadvantaged quintiles, fell in each deprivation quintile following the 1998 legislation. They then returned to levels similar, or above those in the mid 1990s. All quintiles were affected to a similar extent with the relationship between them remaining constant over time. Case fatality rates were significantly higher in more disadvantaged quintiles. CONCLUSIONS Marked inequalities exist in paracetamol related harm in Scotland. The most disadvantaged groups (both male and female) have higher overdose and death rates, as well as higher case fatality rates. Following the restrictions all social groups saw similar reductions in paracetamol related harm. This effect has been short-lived and rates have returned to pre-legislation levels. Legislation has not permanently affected overall use of paracetamol in overdose in Scotland or reduced the proportion of patients taking paracetamol as a component of the overdose in the longer term. An important public health policy has failed to achieve its objective and it is not clear why. We need a better understanding of why this measure had only short-term benefits if its full potential is to be achieved.
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Affiliation(s)
- D R Gorman
- NHS Lothian, 148 The Pleasance, Edinburgh, EH8 9RS, Scotland, UK.
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Nandi A, Galea S, Ahern J, Bucciarelli A, Vlahov D, Tardiff K. What explains the association between neighborhood-level income inequality and the risk of fatal overdose in New York City? Soc Sci Med 2006; 63:662-74. [PMID: 16597478 DOI: 10.1016/j.socscimed.2006.02.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2005] [Indexed: 11/18/2022]
Abstract
Accidental drug overdose is a substantial cause of mortality for drug users. Using a multilevel case-control study we previously have shown that neighborhood-level income inequality may be an important determinant of overdose death independent of individual-level factors. Here we hypothesized that the level of environmental disorder, the level of police activity, and the quality of the built environment in a neighborhood mediate this association. Data from the New York City (NYC) Mayor's Management Report, the NYC Police Department, and the NYC Housing and Vacancy Survey were used to define constructs for the level of environmental disorder, the level of police activity and the quality of the built environment, respectively. In multivariable models the odds of death due to drug overdose in neighborhoods in the top decile of income inequality compared to the most equitable neighborhoods decreased from 1.63 to 1.12 when adjusting for the three potential mediators. Path analyses show that the association between income inequality and the rate of drug overdose mortality was primarily explained by an indirect effect through the level of environmental disorder and the quality of the built environment in a neighborhood. Implications of these findings for the reduction of drug overdose mortality associated with the distribution of income are discussed.
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Affiliation(s)
- Arijit Nandi
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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Abstract
Accidental drug overdose is a substantial cause of mortality for drug users. Neighborhood-level factors, such as income distribution, may be important determinants of overdose death independent of individual-level factors. We used data from the Office of the Chief Medical Examiner to identify all cases of accidental deaths in New York City (NYC) in 1996 and individual-level covariates. We used 1990 US Census data to calculate the neighborhood-level income distribution. This multi-level case-control study included 725 accidental overdose deaths (cases) and 453 accidental deaths due to other causes (controls) in 59 neighborhoods in NYC. Overdose deaths were more likely in neighborhoods with higher levels of drug use and with more unequal income distribution. In multi-level models, income maldistribution was significantly associated with risk of overdose independent of individual-level variables (age, race, and sex) and neighborhood-level variables (income, drug use, and racial composition). The odds of death due to drug overdose were 1.63-1.88 in neighborhoods in the least equitable decile compared with neighborhoods in the most equitable decile. Disinvestment in social and economic resources in unequal neighborhoods may explain this association. Public health interventions related to overdose risk should pay particular attention to highly unequal neighborhoods.
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Affiliation(s)
- Sandro Galea
- Center for Urban Epidemiologic Studies, New York Academy of Medicine, New York 10024, USA.
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Abstract
Paracetamol has been used as an analgesic and antipyretic for many years, with toxicity first noted in the 1960s. Since then the incidence of poisoning has increased, and paracetamol is now the most common drug in self-poisoning, with a high rate of morbidity and mortality. The use, abuse and ways of reducing paracetamol toxicity are reviewed, but in view of the potential for harm, serious consideration should be given to changing the legal status of paracetamol, possibly to a prescription-only medicine.
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Affiliation(s)
- C L Sheen
- Medicines Monitoring Unit, Department of Clinical Pharmacology, Ninewells Hospital and Medical School, Dundee, UK.
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Stoner SC, Marken PA, Watson WA, Switzer JL, Barber MF, Meyer VL, Sommi RW, Steele MT. Antidepressant overdoses and resultant emergency department services: the impact of SSRIs. Psychopharmacol Bull 2001; 33:667-70. [PMID: 9493477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Suicide is a major source of morbidity and mortality in patients with mental illness. The selective serotonin reuptake inhibitors (SSRIs) and other newer nontricyclic antidepressants appear to have less clinically significant toxicity in overdose, resulting in lower costs of treatment when compared with tricyclic antidepressant (TCA) overdoses. The resource utilization and cost of treatment for SSRI overdoses may not be less if (1) these agents are commonly ingested with other potentially toxic substances, or (2) health care practices have not changed in response to the apparent greater safety of SSRIs. This study evaluates demographic variables of antidepressant overdoses to determine whether differences exist in treatments and monitoring. Additionally, this study evaluates costs associated with care and the impact of co-ingestants on those same factors.
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Affiliation(s)
- S C Stoner
- UMKC Schools of Pharmacy and Medicine, Division of Pharmacy Practice, Kansas City, MO 64108-2741, USA
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Ramchandani P, Murray B, Hawton K, House A. Deliberate self poisoning with antidepressant drugs: a comparison of the relative hospital costs of cases of overdose of tricyclics with those of selective-serotonin re-uptake inhibitors. J Affect Disord 2000; 60:97-100. [PMID: 10967368 DOI: 10.1016/s0165-0327(99)00163-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Debate continues over the relative merits of tricyclics and selective serotonin re-uptake inhibitors (SSRIs) as first line antidepressant treatment for depression. SSRIs are safer in overdose but more expensive than tricyclics. This report compared the hospital costs of cases of overdose with both groups of drug. METHODS Records of all persons aged over thirteen years presenting to a general hospital in one year were analysed for demographic information and details of their attendance. RESULTS There were 1165 episodes of self-poisoning, 151 involving tricyclics as the sole antidepressant and 69 SSRIs as the sole antidepressant. Those taking SSRIs had a shorter (1.96 vs. 2.59 days) and less expensive ( pound330 vs. pound567) stay. A large proportion of this difference in cost was due to a small number of admissions to the Intensive Care Unit. LIMITATIONS This study used only hospital costs, so excluding costs associated with primary care. CONCLUSIONS AND CLINICAL RELEVANCE If there were similar cost differences countrywide, the difference in hospital costs of self poisoning with SSRIs and tricyclics would represent an additional pound3.87 million per year due to self poisoning with tricyclics across the whole of England and Wales. This is a small proportion of the estimated pound100 million cost of switching to first-line prescribing of SSRIs for depression.
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Affiliation(s)
- P Ramchandani
- Child and Family Psychiatric Service, Sue Nicholls Centre, Manor House, Bierton Road, HP20 1EG, Aylesburg, UK
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Kapur N, House A, Creed F, Feldman E, Friedman T, Guthrie E. Costs of antidepressant overdose: a preliminary study. Br J Gen Pract 1999; 49:733-4. [PMID: 10756618 PMCID: PMC1313504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
There is ongoing debate regarding the relative cost effectiveness of different classes of antidepressants. Although factors such as tolerability and discontinuation rates have been taken into account, there has been little consideration of the cost of overdose. In the current study we examined the cost of antidepressant overdose at four teaching hospitals over a four-week period and found that the cost of selective serotonin reuptake inhibitor overdose was less than half that of tricyclic anti-depressant overdose. The cost of overdose is often ignored and should be considered in future analyses of the cost effectiveness of different antidepressant prescribing policies in primary care.
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Affiliation(s)
- N Kapur
- Department of Psychiatry and Behavioural Sciences, Manchester Royal Infirmary
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Affiliation(s)
- A L Jones
- National Poisons Information Service (Edinburgh Centre), Scottish Poisons Information Bureau, Royal Infirmary of Edinburgh NHS Trust
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Revicki DA, Palmer CS, Phillips SD, Reblando JA, Heiligenstein JH, Brent J, Kulig K. Acute medical costs of fluoxetine versus tricyclic antidepressants. A prospective multicentre study of antidepressant drug overdoses. Pharmacoeconomics 1997; 11:48-55. [PMID: 10165526 DOI: 10.2165/00019053-199711010-00006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Despite demonstrated differences in toxicity profiles between tricyclic antidepressants (TCAs) and selective serotonin (5-hydroxytryptamine; 5-HT) reuptake inhibitors (SSRIs), no studies have examined hospital costs associated with acute antidepressant overdoses. Given the high incidence of such overdoses, it is important to examine treatment patterns and associated costs. This prospective, multicentre cohort study compared the hospital and physician costs associated with TCA and fluoxetine drug overdoses. Over a 30-month period, 622 consecutive patients with a fluoxetine or TCA overdose presented to the emergency departments, or were admitted to intensive care or medical units, of 9 participating medical centres across the US. Inclusion criteria were: ingestion of a single antidepressant (fluoxetine or a TCA), without clinically significant co-ingestants; laboratory confirmation of the overdose; and retrievable hospital bills. Patients were followed until discharge from the emergency department or hospital. Hospital and physician charges were collected from billing data. Hospital charges were adjusted using Health Care Financing Administration cost: charge ratios to estimate costs; physician charges were adjusted to estimate costs. Patient demographic and clinical data were prospectively gathered during the course of medical treatment. Clinical data recorded included level of consciousness, cardiopulmonary complications, vital sign or ECG abnormalities, agitation, seizures, CNS depression and death. 136 patients (121 with TCA overdose and 15 with fluoxetine overdose), representing 21.8% of the 622 patients entered, met the inclusion criteria. Mean length of stay varied from 0.73 [+/-standard error of the mean (SEM) 0.33] days for fluoxetine overdose patients to 3.59 (+/-SEM 0.48) days for TCA overdose patients (p = 0.038). Mean hospital costs were $US668 for patients with a fluoxetine overdose compared with $US4691 for those with a TCA overdose (p < 0.0001). No significant differences were observed between the TCA and fluoxetine overdose groups with regard to physician costs. Median hospital and physician costs increased from $US3029 to $US4396 from the first 15-month period of the study to the second 15-month period of the study for the TCA overdose group, but decreased from $US881 to $US396 for the fluoxetine overdose group. Patients with fluoxetine overdoses had lower hospital and total medical costs compared with patients with TCA overdoses. There was some evidence supporting a reduction in the medical costs of treating fluoxetine overdoses over the 30-month study period.
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Affiliation(s)
- D A Revicki
- MEDTAP International, Inc., Bethesda, Maryland, USA
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Rubinsztien JS, Michael A. SSRIs versus tricyclics. Br J Psychiatry 1996; 169:113-4. [PMID: 8818380 DOI: 10.1192/bjp.169.1.113b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Abstract
Ninety percent of suicide attempts referred to a general hospital are by self-poisoning. Among women, drug overdose is the commonest means of suicide. In a retrospective naturalistic review of 200 patients who were treated in the Critical Care Unit of a general hospital following medication overdose, 12% were antidepressant overdoses. The mean duration of hospital stay for overdose with tricyclic antidepressants (TCA) was more than double that for overdose with selective serotonin reuptake inhibitors (SSRI) (7 vs 3 days; z = 2.20, p < 0.05). The dollar cost of hospital treatment for patients who overdosed on TCAs was four times greater than that for patients who overdosed on SSRIs ($22,923 vs $5,379; z = 2.30, p < 0.05). The tricyclic compounds clearly have a price advantage over more recently introduced antidepressant agents fluoxetine, sertraline, paroxetine, venlafaxine, and bupropion. The apparent cost advantage of prescribing a less expensive drug may be nullified by the cost associated with adverse consequences.
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Affiliation(s)
- D A D'Mello
- Department of Psychiatry, Michigan State University, Lansing, USA
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Abstract
The association between federal expenditures for drug law enforcement and the number of drug-induced deaths in the USA from 1981 through 1991 was examined. Significant positive associations were found for both numbers of deaths and death rates.
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Abstract
The recent changes in NHS management structure have allowed us for the first time, to estimate the cost of treatment of an illness. We wanted to determine the treatment cost of a case of deliberate self-harm (DSH) to a large University Teaching Hospital and to this aim, we reviewed the case notes of 190 consecutive cases of deliberate self-harm presenting to A&E. On average, each attendance costs 425.24 pounds, from attendance to A&E to hospital discharge.
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Affiliation(s)
- H M Yeo
- Accident and Emergency Department, Royal Hallamshire Hospital, Sheffield
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Abstract
Depression is one of the commonest conditions seen by general practitioners. Conventional treatments are typically drug based, and usually involve one of the tricyclic preparations. The evaluation of new treatments requires an understanding of the costs and benefits of existing alternatives, to provide a comparative framework for general practitioners and others concerned with the treatment and management of depressed patients. This paper presents estimates of the direct costs associated with the treatment of patients in England and Wales. These amount to some 420 million pounds annually. Pharmaceutical costs represent a relatively small proportion of this total. Substantial indirect costs are generated through lost productivity, and these may exceed 3 billion pounds.
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Affiliation(s)
- P Kind
- Centre for Health Economics, University of York
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