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Zhang H, Zhang H, Fang H. Cost-effectiveness analysis of vaccination strategies against meningococcal disease for children under nine years of age in China. Hum Vaccin Immunother 2024; 20:2313872. [PMID: 38348600 PMCID: PMC10865926 DOI: 10.1080/21645515.2024.2313872] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/31/2024] [Indexed: 02/15/2024] Open
Abstract
Meningococcal vaccination strategies in China are intricate, including multiple vaccines targeting different serogroups. The current National Immunization Program (NIP) includes two polysaccharide vaccines for serogroups A and C (MPV-A and MPV-AC), covering limited serogroups and requiring adaptation. This study aims to evaluate the cost-effectiveness of replacing the current strategy with alternative strategies utilizing non-NIP vaccines to inform policy decisions. From a societal perspective, a decision tree-Markov model was constructed to simulate the economic and health consequences of meningococcal disease in a 2019 birth cohort with four vaccination strategies. Epidemiology, vaccine efficacy, cost, and other parameters were derived from previous studies. We conducted sensitivity analyses to assess the robustness of the findings and explored prices for non-NIP vaccines that enable cost-effective strategies. Compared to the current strategy, alternative strategies using quadrivalent polysaccharide vaccine (MPV-4), bivalent conjugate vaccine (MCV-AC), and quadrivalent conjugate vaccine (MCV-4) could avoid 91, 286, and 455 more meningococcal cases. The ICERs were estimated at approximately $250 thousand/QALY, $450 thousand/QALY, and $1.5 million/QALY, all exceeding the threshold of three times GDP per capita. The alternative strategies were not cost-effective. However, if vaccine prices were reduced to $3.9 for MPV-4, $9.9 for MCV-AC, and $12 for MCV-4, the corresponding strategy would be cost-effective. The current meningococcal vaccination strategy in China could effectively prevent the disease at a low cost, but with limited serogroup coverage. Strategies using MPV-4, MCV-AC, or MCV-4 could increase health benefits at a substantial cost, and might become cost-effective if vaccine prices decrease.
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Affiliation(s)
- Haonan Zhang
- School of Public Health, Peking University, Beijing, China
- China Center for Health Development Studies, Peking University, Beijing, China
| | - Haijun Zhang
- School of Public Health, Peking University, Beijing, China
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hai Fang
- China Center for Health Development Studies, Peking University, Beijing, China
- Peking University Health Science Center-Chinese Center for Disease Control and Prevention Joint Center for Vaccine Economics, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
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2
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Schramm W, Hollenbenders Y, Kurscheidt M. Explorative cost-effectiveness analysis of colorectal cancer recurrence detection with next-generation sequencing liquid biopsy in Spain, France, and Germany. Therap Adv Gastroenterol 2024; 17:17562848241248246. [PMID: 38737912 PMCID: PMC11088292 DOI: 10.1177/17562848241248246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/02/2024] [Indexed: 05/14/2024] Open
Abstract
Background Next-generation sequencing liquid biopsy (NGS-LB) for colorectal cancer (CRC) detection and surveillance remains an expensive technology as economies of scale have not yet been realized. Nevertheless, the cost of sequencing has decreased while sensitivity has increased, raising the question of whether cost-effectiveness (CE) has already been achieved from the perspective of European healthcare systems. Objectives This health economic (HE) modeling study explores the CE of NGS-LB for CRC based on direct treatment costs compared to standard care without liquid biopsy in Spain, France, and Germany. Methods A structured literature search was used to collect evidence from 2009 to 2020 on the stage-dependent quality of life (quality-adjusted life-years, QALY), efficacy, and total direct treatment costs (TDC) of NGS-LB. A decision-analytic Markov model was developed. Over the remaining lifetime, cumulative life expectancy (LE), TDC, and QALYs were calculated for 60-year-old men and women in CRC stage III with different assumed effects of NGS-LB of 1% or 3% on improved survival and reduced stage progression, respectively. Results The use of NGS-LB increases LE by 0.19 years in Spanish men (France: 0.19 years, Germany: 0.13 years) and by 0.21 years in Spanish women (France: 0.21 years, Germany: 0.14 years), respectively. The 3% discounted cost per QALY gained was 35,571.95 € for Spanish men (France: 31,705.15 €, Germany: 37,537.68 €) and 35,435.71 € for Spanish women (France: 31,295.57 €, Germany: 38,137.08 €) in the scenario with 3% improved survival and reduced disease progression. Compared to the other two countries, Germany has by far the highest TDC, which can amount to >80k euros in the last treatment year. Conclusion In this explorative HE modeling study, NGS-LB achieves generally accepted CE levels in CRC treatment from the health system perspective in three major European economies under assumptions of small improvements in cancer recurrence and survival. Confirmation of these findings through clinical trials is encouraged.
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Affiliation(s)
- Wendelin Schramm
- GECKO Institute for Medicine, Informatics and Economics, Hochschule Heilbronn, Max-Planck Str. 39, Heilbronn 74081, Germany
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Jalali A. Informing evidence-based medicine for opioid use disorder using pharmacoeconomic studies. Expert Rev Pharmacoecon Outcomes Res 2024:1-13. [PMID: 38696161 DOI: 10.1080/14737167.2024.2350561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 04/29/2024] [Indexed: 05/08/2024]
Abstract
INTRODUCTION The health and economic consequences of inadequately treated opioid use disorder (OUD) are substantial. Healthcare systems in the United States (US) and other countries are facing a growing healthcare crisis due to opioids. Although effective medications for OUD exist, relying solely on clinical information is insufficient for addressing the opioid crisis. AREAS COVERED In this review, the role of pharmacoeconomic studies in informing evidence-based medication treatment for OUD is discussed, with a particular emphasis on the US healthcare system, where the economic burden is significantly higher than the global average. The scope/objective of pharmacoeconomics as a distinct scientific research program is briefly defined, followed by a discussion of existing evidence informed by data from systematic reviews, in addition to a convenience sample of recently published pharmacoeconomic studies and protocols. The review also explores the need for methodological advancements in the field. EXPERT OPINION Despite the potential of pharmacoeconomic research in shaping evidence-based medicine for OUD, significant challenges limiting its real-world application remain. How to address these challenges are explored, including how to combine cost-effectiveness and budget impact analyses to address the needs of the healthcare system as a whole and specific stakeholders interested in adopting new OUD treatment strategies.
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Affiliation(s)
- Ali Jalali
- Department of Population Health Sciences, Division of Comparative Effectiveness & Outcomes Research, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY, USA
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Wong TS, Chen Q, Zhong Q, Hu B, Feng G, Huang F, Lu J, Yin L, Yu Z, Akinwunmi BO, Huang J, Zhang CJ, Ming WK. Cost-effectiveness analysis of autogenous arteriovenous fistula, arteriovenous graft, and tunneled-cuffed catheter for hemodialysis in patients with end-stage kidney disease in Southern China. J Vasc Access 2024; 25:953-962. [PMID: 36540049 DOI: 10.1177/11297298221143010] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES To evaluate the cost-effectiveness of three permanent vascular accesses for maintenance hemodialysis patients from a hospital perspective throughout 5 years, which is the average life expectancy of patients with end-stage kidney disease. SUBJECTS AND METHODS We conducted a EuroQol(EQ-5D) questionnaire survey between January 2021 and March 2021 with 250 patients to estimate the health utility of various states in patients under different hemodialysis vascular access. We designed a Markov model and conducted a cost-effectiveness analysis to compare the cost-effectiveness of three hemodialysis vascular access in Guangzhou throughout 5 years. RESULTS The mean costs were US$44,481 with tunneled-cuffed catheter (TCC), and US$68,952 and US$59,247 with arteriovenous graft (AVG) and autogenous arteriovenous fistula (AVF), respectively. The mean quality-adjusted life-years (QALYs) was 1.41 with TCC, and 2.37 and 2.73 with AVG and AVF, respectively. AVG had an incremental cost-effectiveness ratio (ICER) of US$25,491 per QALY over TCC; AVF had an ICER of -US$26,958 per QALY over AVG. At a willingness to pay below US$10,633.8 per QALY, TCC is likely the most cost-effective vascular access. At any willingness to pay between US$10,633.8 and US$30,901.4 per QALY, AVF is likely the most cost-effective vascular access. CONCLUSION These findings illustrate the value of AVF given its relative cost-effectiveness to other hemodialysis modalities. Although AVG costs much more than TCC for slightly higher QALYs than TCC, AVG still has a greater advantage over TCC for patients with longer life expectancy due to its lower probability of death.
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Affiliation(s)
- Tak-Sui Wong
- Division of Nephrology, Department of Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China
| | - Qian Chen
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Qiongqiong Zhong
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Bo Hu
- Division of Nephrology, Department of Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China
| | - Guanrui Feng
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Fengqiu Huang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, Guangdong, China
| | - Jian Lu
- Division of Nephrology, Department of Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China
| | - Lianghong Yin
- Division of Nephrology, Department of Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China
| | - Zongchao Yu
- Division of Nephrology, Department of Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China
| | | | - Jian Huang
- MRC Centre for Environment and Health, Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Casper Jp Zhang
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Wai-Kit Ming
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, Guangdong, China
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong
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Behrends CN, Leff JA, Lowry W, Li JM, Onuoha EN, Fardone E, Bayoumi AM, McCollister KE, Murphy SM, Schackman BR. Economic Evaluations of Establishing Opioid Overdose Prevention Centers in 12 North American Cities: A Systematic Review. Value Health 2024; 27:655-669. [PMID: 38401795 PMCID: PMC11069439 DOI: 10.1016/j.jval.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 02/26/2024]
Abstract
OBJECTIVES Overdose prevention centers (OPCs) provide a safe place where people can consume preobtained drugs under supervision so that a life-saving medical response can be provided quickly in the event of an overdose. OPCs are programs that are established in Canada and have recently become legally sanctioned in only a few United States jurisdictions. METHODS We conducted a systematic review that summarizes and identifies gaps of economic evidence on establishing OPCs in North America to guide future expansion of OPCs. RESULTS We included 16 final studies that were evaluated with the Consolidated Health Economic Evaluation Reporting Standards and Drummond checklists. Eight studies reported cost-effectiveness results (eg, cost per overdose avoided or cost per quality-adjusted life-year), with 6 also including cost-benefit; 5 reported only cost-benefit results, and 3 cost offsets. Health outcomes primarily included overdose mortality outcomes or HIV/hepatitis C virus infections averted. Most studies used mathematical modeling and projected OPC outcomes using the experience of a single facility in Vancouver, BC. CONCLUSIONS OPCs were found to be cost-saving or to have favorable cost-effectiveness or cost-benefit ratios across all studies. Future studies should incorporate the experience of OPCs established in various settings and use a greater diversity of modeling designs.
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Affiliation(s)
- Czarina N Behrends
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA.
| | - Jared A Leff
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Weston Lowry
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Jazmine M Li
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Erica N Onuoha
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Erminia Fardone
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ahmed M Bayoumi
- Department of Medicine and Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada; MAP Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada; Division of General Internal Medicine, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Kathryn E McCollister
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sean M Murphy
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Bruce R Schackman
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
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Henkel PS, Burger EA, Sletner L, Pedersen K. Exploring Structural Uncertainty in Cost-Effectiveness Modeling of Gestational Diabetes Screening: An Application Example from Norway. Med Decis Making 2024; 44:380-392. [PMID: 38591188 PMCID: PMC11102644 DOI: 10.1177/0272989x241241339] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 02/27/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Screening pregnant women for gestational diabetes mellitus (GDM) has recently been expanded in Norway, although screening eligibility criteria continue to be debated. We aimed to compare the cost-effectiveness of alternative GDM screening strategies and explored structural uncertainty and the value of future research in determining the most cost-effective eligibility criteria for GDM screening in Norway. DESIGN We developed a probabilistic decision tree to estimate the total costs and health benefits (i.e., quality-adjusted life-years; QALYs) associated with 4 GDM screening strategies (universal, current guidelines, high-risk, and no screening). We identified the most cost-effective strategy as the strategy with the highest incremental cost-effectiveness ratio below a Norwegian benchmark for cost-effectiveness ($28,400/QALY). We excluded inconclusive evidence on the effects of screening on later maternal type 2 diabetes mellitus (T2DM) in the primary analysis but included this outcome in a secondary analysis using 2 different sources of evidence (i.e., Cochrane or US Preventive Services Task Force). To quantify decision uncertainty, we conducted scenario analysis and value-of-information analyses. RESULTS Current screening recommendations were considered inefficient in all analyses, while universal screening was most cost-effective in our primary analysis ($26,014/QALY gained) and remained most cost-effective when we assumed a preventive effect of GDM treatment on T2DM. When we assumed no preventive effect, high-risk screening was preferred ($19,115/QALY gained). When we assumed GDM screening does not prevent perinatal death in scenario analysis, all strategies except no screening exceeded the cost-effectiveness benchmark. In most analyses, decision uncertainty was high. CONCLUSIONS The most cost-effective screening strategy, ranging from no screening to universal screening, depended on the source and inclusion of GDM treatment effects on perinatal death and T2DM. Further research on these long-term outcomes could reduce decision uncertainty. HIGHLIGHTS This article analyses the cost-effectiveness of 4 alternative gestational diabetes mellitus (GDM) screening strategies in Norway: universal screening, current (broad) screening, high-risk screening, and no screening.The current Norwegian screening recommendations were considered inefficient under all analyses.The most cost-effective screening strategy ranged from no screening to universal screening depending on the source and inclusion of GDM treatment effects on later maternal diabetes and perinatal death.The parameters related to later maternal diabetes and perinatal death accounted for most of the decision uncertainty.
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Affiliation(s)
- Pia S. Henkel
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Emily A. Burger
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
- Center for Health Decision Science, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Line Sletner
- Department of Pediatric and Adolescents Medicine, Akershus University Hospital, Lørenskog, Norway
| | - Kine Pedersen
- Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
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Padula WV, Kolchinsky P. Can Generalized Cost-effectiveness Analysis Leverage Meaningful Use of Novel Value Elements in Pharmacoeconomics to Inform Medicare Drug Price Negotiation? Value Health 2024:S1098-3015(24)02345-3. [PMID: 38677362 DOI: 10.1016/j.jval.2024.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/08/2024] [Accepted: 04/09/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVES Decision makers considering using cost-effectiveness analysis (CEA) to inform health-technology assessment must contend with documented and controversial shortfalls of CEA, including its assumption of disease severity independence and static pricing. ISPOR has recently introduced novel value elements besides direct healthcare cost and effectiveness for the patient, and these should be captured in CEA. Although novel value elements advance our understanding of "what" should be measured (value of hope, severity of disease, health equity, etc), there is limited direction on "how" to measure them in conventional CEA. Furthermore, with Medicare empowered to set drug prices under the Inflation Reduction Act, it is not clear what role CEA might have on where prices are set, given objections to the quality-adjusted life year in conventional approaches. METHODS We critically reviewed the evidence for expanding conventional CEA methods to a more generalized approach of generalized CEA (GCEA). RESULTS GCEA accounts for methods that address objections to the quality-adjusted life year and incorporate novel value elements. Although GCEA offers advantages, it also requires further research to develop "off-the-shelf" resources to help inform, for example, maximum fair price in the context of Medicare drug price negotiation. CONCLUSIONS Should a shift toward GCEA reveal that the societal value of novel medicines exceeds their market-based costs, which will raise the key question of what market failure Medicare negotiation is meant to solve, if any, and therefore what the appropriate role of such negotiation might be to maximize the value society might garner from the development of novel medicines.
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Affiliation(s)
- William V Padula
- Department of Pharmaceutical and Health Economics, Alfred E. Mann School of Pharmacy & Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA; Leonard D. Schaeffer Center for Health Policy and Economics, Los Angeles, CA, USA; Stage Analytics, Baltimore, MD, USA.
| | - Peter Kolchinsky
- RA Capital Management, Boston, MA, USA; No Patient Left Behind, Westland, MI, USA
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Kaplan RM. Cost-effectiveness evaluations should be based on trials, not models. Int J Qual Health Care 2024; 36:mzae024. [PMID: 38581659 DOI: 10.1093/intqhc/mzae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/28/2024] [Accepted: 04/03/2024] [Indexed: 04/08/2024] Open
Affiliation(s)
- Robert M Kaplan
- Clinical Excellence Research Center, Stanford University School of Medicine, Stanford,453 Quarry Road Palo Alto, CA 94305, USA
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Lammers EMJ, Zijlstra JM, Retèl VP, Aleman BMP, van Leeuwen FE, Nijdam A. Effectiveness and Cost-Effectiveness of Survivorship Care for Survivors of Hodgkin Lymphoma (INSIGHT Study): Protocol for a Multicenter Retrospective Cohort Study With a Quasi-Experimental Design. JMIR Res Protoc 2024; 13:e55601. [PMID: 38635308 PMCID: PMC11066749 DOI: 10.2196/55601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/14/2024] [Accepted: 02/26/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Hodgkin lymphoma (HL) occurs at young ages, with the highest incidence between 20 and 40 years. While cure rates have improved to 80%-90% over the past decades, survivors of HL are at substantial risk of late treatment-related complications, such as cardiovascular diseases, breast cancer, severe infections, and hypothyroidism. To reduce morbidity and mortality from late treatment effects, the Dutch Better care after lymphoma, Evaluation of long-term Treatment Effects and screening Recommendations (BETER) consortium developed a survivorship care program for 5-year survivors of HL that includes risk-based screening for and treatment of (risk factors for) late adverse events. Even though several cancer survivorship care programs have been established worldwide, there is a lack of knowledge about their effectiveness in clinical practice. OBJECTIVE The Improving Nationwide Survivorship care Infrastructure and Guidelines after Hodgkin lymphoma Treatment (INSIGHT) study evaluates whether Dutch BETER survivorship care for survivors of HL decreases survivors' burden of disease from late adverse events after HL treatment and associated health care costs and improves their quality of life. METHODS The INSIGHT study is a multicenter retrospective cohort study with a quasi-experimental design and prospective follow-up, embedded in the national BETER survivorship care infrastructure. The first BETER clinics started in 2013-2016 and several other centers started or will start BETER clinics in 2019-2024. This allows us to compare survivors who did and those who did not receive BETER survivorship care in the last decade. Survivors in the intervention group are matched to controls (n=450 per group) based on sex, age at diagnosis (±5 years), age in 2013 (±5 years), and treatment characteristics. The primary outcome is the burden of disease in disability-adjusted life years from cardiovascular disease, breast cancer, severe infections, and hypothyroidism. In a cost-effectiveness analysis, we will assess the cost of BETER survivorship care per averted or gained disability-adjusted life year and quality-adjusted life year. Secondary outcomes are BETER clinic attendance, adherence to screening guidelines, and knowledge and distress about late effects among survivors of HL. Study data are collected from a survivor survey, a general practitioner survey, medical records, and through linkages with national disease registries. RESULTS The study was funded in November 2020 and approved by the institutional review board of the Netherlands Cancer Institute in July 2021. We expect to finalize recruitment by October 2024, data collection by early 2025, and data analysis by May 2025. CONCLUSIONS INSIGHT is the first evaluation of a comprehensive survivorship program using real-world data; it will result in new information on the (cost-)effectiveness of survivorship care in survivors of HL in clinical practice. The results of this study will be used to improve the BETER program where necessary and contribute to more effective evidence-based long-term survivorship care for lymphoma survivors. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/55601.
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Affiliation(s)
- Eline M J Lammers
- Department of Epidemiology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Josée M Zijlstra
- Department of Hematology, Amsterdam UMC, location Vrije Universiteit, Cancer Center, Amsterdam, Netherlands
| | - Valesca P Retèl
- Department of Health Technology Assessment, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Berthe M P Aleman
- Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Flora E van Leeuwen
- Department of Epidemiology, The Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Annelies Nijdam
- Department of Epidemiology, The Netherlands Cancer Institute, Amsterdam, Netherlands
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10
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Dixit NM, Truong KP, Vaduganathan M, Ziaeian B, Fonarow GC. Cost-Effectiveness of Medical Therapy for Heart Failure With Mildly Reduced and Preserved Ejection Fraction. JACC Heart Fail 2024:S2213-1779(24)00257-9. [PMID: 38703159 DOI: 10.1016/j.jchf.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 02/23/2024] [Accepted: 03/14/2024] [Indexed: 05/06/2024]
Abstract
BACKGROUND Three medications are now guideline-recommended treatments for heart failure with mildly reduced or preserved ejection fraction (HFmrEF/HFpEF), however, the cost-effectiveness of these agents in combination has yet to be established. OBJECTIVES The purpose of this study was to determine the cost-effectiveness of mineralocorticoid receptor antagonists (MRA), angiotensin receptor-neprilysin inhibitors (ARNIs), and sodium glucose co-transporter 2 inhibitors (SGLT2is) in individuals with HFmrEF/HFpEF. METHODS Using a 3-state Markov model, we performed a cost-effectiveness study using simulated cohorts of 1,000 patients with HFmrEF and HFpEF. Treatment with 1-, 2-, and 3-drug combinations was modeled. Based on a United States health care sector perspective, outcome data was used to calculate incremental cost-effectiveness ratios (ICERs) in 2023 United States dollars based on a 30-year time horizon. RESULTS Treatment with MRA, MRA+SGLT2i, and MRA+SGLT2i+ARNI therapy resulted in an increase in life years of 1.04, 1.58, and 1.80 in the HFmrEF subgroup, respectively, and 0.99, 1.54, and 1.77 in the HFpEF subgroup, respectively, compared with placebo. At a yearly cost of $18, MRA therapy resulted in ICERs of $10,000 per quality-adjusted life year (QALY) in both subgroups. The ICER for the addition of SGLT2i therapy ($4,962 per year) was $113,000 per QALY in the HFmrEF subgroup and $141,000 in the HFpEF subgroup. The addition of ARNI therapy ($5,504 per year) resulted in ICERs >$250,000 per QALY in both subgroups. If SGLT2i and ARNI were available at generic pricing the ICERs become <$10,000 per QALY in both EF subgroups. Outcomes were highly sensitive to assumed benefit in cardiovascular death. CONCLUSIONS For patients with heart failure, MRA was of high value, SGLT2i was of intermediate value, and ARNI was of low value in both HFmrEF and HFpEF subgroups. For patients with HFmrEF/HFpEF increased use of MRA and SGLT2i therapies should be encouraged and be accompanied with efforts to lower the cost of SGLT2i and ARNI therapies.
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Affiliation(s)
- Neal M Dixit
- Division of Cardiovascular Medicine, Department of Medicine, University of California, Davis, Sacramento, California, USA
| | - Katie P Truong
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Muthiah Vaduganathan
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Boback Ziaeian
- Division of Cardiology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA; Division of Cardiology, Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles, California, USA
| | - Gregg C Fonarow
- Division of Cardiology, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA.
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Cronin J, Moore S, Harding M, Whelton H, Woods N. A quality appraisal of economic evaluations of community water fluoridation: A systematic review. Community Dent Health 2024. [PMID: 38682565 DOI: 10.1922/cdh_00167cronin11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/04/2023] [Indexed: 05/01/2024]
Abstract
OBJECTIVES To critically appraise the methodological conduct and reporting quality of economic evaluations (EE) of community water fluoridation (CWF). METHODS A systematic literature search was conducted in general databases and specialist directories of the economic literature. The Consensus on Health Economic Criteria list (CHEC) appraised the methodological quality while the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) assessed the reporting quality of included studies. RESULTS A total of 1,138 records were identified, of which 18 met the inclusion criteria. Cost analysis emerged as the most prevalent type of EE, though a growing trend towards conducting full EEs is observed. CHEC revealed the items most frequently unfulfilled were the study design, measurement and valuation of costs and outcomes, while CHEERS also identified reporting deficiencies in these aspects. Furthermore, the review highlights subtleties in methodological aspects that may not be discerned by CHEC, such as the estimation of the impact of fluoridation and the inclusion of treatment savings within cost estimates. CONCLUSIONS While numerous studies were conducted before publication of these assessment instruments, this review reveals that a noteworthy subset of studies exhibited good methodological conduct and reporting quality. There has been a steady improvement in the methodological and reporting quality over time, with recently published EEs largely adhering to best practice guidelines. The evidence presented will assist policymakers in leveraging the available evidence effectively to inform resource allocation decisions. It may also serve as a resource for researchers to enhance the methodological and reporting standards of future EEs of CWF.
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Affiliation(s)
- J Cronin
- Centre for Policy Studies, Cork University Business School, University College Cork, Ireland
| | - S Moore
- Centre for Policy Studies, Cork University Business School, University College Cork, Ireland
| | - M Harding
- Oral Health Services Research Centre, Cork University Dental School and Hospital, University College Cork, Ireland
| | - H Whelton
- College of Medicine and Health, University College Cork, Ireland
| | - N Woods
- Centre for Policy Studies, Cork University Business School, University College Cork, Ireland
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Mujwara D, Kelvin EA, Dahman B, George G, Nixon D, Adera T, Mwai E, Kimmel AD. The economic costs and cost-effectiveness of HIV self-testing among truck drivers in Kenya. Health Policy Plan 2024; 39:355-362. [PMID: 38441272 PMCID: PMC11005835 DOI: 10.1093/heapol/czae013] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 02/06/2024] [Accepted: 02/28/2024] [Indexed: 04/11/2024] Open
Abstract
HIV status awareness is critical for ending the HIV epidemic but remains low in high-HIV-risk and hard-to-reach sub-populations. Targeted, efficient interventions are needed to improve HIV test-uptake. We examined the incremental cost-effectiveness of offering the choice of self-administered oral HIV-testing (HIVST-Choice) compared with provider-administered testing only [standard-of-care (SOC)] among long-distance truck drivers. Effectiveness data came from a randomized-controlled trial conducted at two roadside wellness clinics in Kenya (HIVST-Choice arm, n = 150; SOC arm, n = 155). Economic cost data came from the literature, reflected a societal perspective and were reported in 2020 international dollars (I$), a hypothetical currency with equivalent purchasing power as the US dollar. Generalized Poisson and linear gamma regression models were used to estimate effectiveness and incremental costs, respectively; incremental effectiveness was reported as the number of long-distance truck drivers needing to receive HIVST-Choice for an additional HIV test-uptake. We calculated the incremental cost-effectiveness ratio (ICER) of HIVST-Choice compared with SOC and estimated 95% confidence intervals (CIs) using non-parametric bootstrapping. Uncertainty was assessed using deterministic sensitivity analysis and the cost-effectiveness acceptability curve. HIV test-uptake was 23% more likely for HIVST-Choice, with six individuals needing to be offered HIVST-Choice for an additional HIV test-uptake. The mean per-patient cost was nearly 4-fold higher in HIVST-Choice (I$39.28) versus SOC (I$10.80), with an ICER of I$174.51, 95% CI [165.72, 194.59] for each additional test-uptake. HIV self-test kit and cell phone service costs were the main drivers of the ICER, although findings were robust even at highest possible costs. The probability of cost-effectiveness approached 1 at a willingness-to-pay of I$200 for each additional HIV test-uptake. HIVST-Choice improves HIV-test-uptake among truck drivers at low willingness-to-pay thresholds, suggesting that HIV self-testing is an efficient use of resources. Policies supporting HIV self-testing in similar high risk, hard-to-reach sub-populations may expedite achievement of international targets.
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Affiliation(s)
- Deo Mujwara
- Department of Health Policy, Virginia Commonwealth University, 830 East Main Street, Richmond, VA 23298, USA
- Analysis Group, Inc, 111 Huntington Ave 4th floor, Boston, MA 02199, USA
| | - Elizabeth A Kelvin
- Department of Epidemiology and Biostatistics & CUNY Institute for Implementation Science in Population Health, City University of New York, 205 East 42nd Street, New York, NY 10017, USA
| | - Bassam Dahman
- Department of Health Policy, Virginia Commonwealth University, 830 East Main Street, Richmond, VA 23298, USA
| | - Gavin George
- Health Economics and HIV and AIDS Research Division, University of KwaZulu-Natal, Westville Campus, Private Bag X54001, Durban 4000, South Africa
| | - Daniel Nixon
- Department of Internal Medicine, Division of Infectious Diseases, Virginia Commonwealth University, 1200 E Broad St, Richmond, VA 23219, USA
| | - Tilahun Adera
- Department of Family Medicine and Population Health, Division of Epidemiology, 1200 E. Broad Street, Richmond, VA 23298, USA
| | - Eva Mwai
- North Star Alliance, 8 Silanga Road, Nairobi, Kenya
| | - April D Kimmel
- Department of Health Policy, Virginia Commonwealth University, 830 East Main Street, Richmond, VA 23298, USA
- Department of Internal Medicine, Division of Infectious Diseases, Virginia Commonwealth University, 1200 E Broad St, Richmond, VA 23219, USA
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Abuloha S, Niu S, Adirika D, Harvey BP, Svensson M. A Review of the Cost-Effectiveness Evidence for FDA-Approved Cell and Gene Therapies. Hum Gene Ther 2024. [PMID: 38526393 DOI: 10.1089/hum.2023.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
Cell and gene therapy (CGT) innovations have provided several significant breakthroughs in recent years. However, CGTs often come with a high upfront cost, raising questions about patient access, affordability, and long-term value. This study reviewed cost-effectiveness analysis (CEA) studies that have attempted to assess the long-term value of Food and Drug Administration (FDA)-approved CGTs. Two reviewers independently searched the Tufts Medical Center CEA Registry to identify all studies for FDA-approved CGTs, per January 2023. A data extraction template was used to summarize the evidence in terms of the incremental cost-effectiveness ratio expressed as the cost per quality-adjusted life year (QALY) and essential modeling assumptions, combined with a template to extract the adherence to the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist. The review identified 26 CEA studies for seven CGTs. Around half of the base-case cost-effectiveness results indicated that the cost per QALY was below $100,000-$150,000, often used as a threshold for reasonable cost-effectiveness in the United States. However, the results varied substantially across studies for the same treatment, ranging from being considered very cost-effective to far from cost-effective. Most models were based on data from single-arm trials with relatively short follow-ups, and different long-term extrapolations between studies caused large differences in the modeled cost-effectiveness results. In sum, this review showed that, despite the high upfront costs, many CGTs have cost-effectiveness evidence that can support long-term value. Nonetheless, substantial uncertainty regarding long-term value exists because so much of the modeling results are driven by uncertain extrapolations beyond the clinical trial data.
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Affiliation(s)
- Sumaya Abuloha
- Department of Pharmaceutical Outcomes & Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
- Department of Clinical Pharmacy and Pharmacy Practice, College of Pharmacy, Yarmouk University, Irbid, Jordan
| | - Shu Niu
- Department of Pharmaceutical Outcomes & Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Darlene Adirika
- Department of Pharmaceutical Outcomes & Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Benjamin P Harvey
- Institute of Health and Care Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Mikael Svensson
- Department of Pharmaceutical Outcomes & Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
- School of Public Health and Community Medicine, University of Gothenburg, Gothenburg, Sweden
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Aceituno D, Razzouk D, Jin H, Pennington M, Gadelha A, Bressan R, Noto C, Crossley N, Prina M. Cost-effectiveness of early intervention in psychosis in low- and middle-income countries: economic evaluation from São Paulo, Brazil. Epidemiol Psychiatr Sci 2024; 33:e21. [PMID: 38576239 PMCID: PMC11022262 DOI: 10.1017/s2045796024000222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 01/16/2024] [Accepted: 03/08/2024] [Indexed: 04/06/2024] Open
Abstract
AIMS The effectiveness and cost-effectiveness of early intervention for psychosis (EIP) services are well established in high-income countries but not in low- and middle-income countries (LMICs). Despite the scarcity of local evidence, several EIP services have been implemented in LMICs. Local evaluations are warranted before adopting speciality models of care in LMICs. We aimed to estimate the cost-effectiveness of implementing EIP services in Brazil. METHODS A model-based economic evaluation of EIP services was conducted from the Brazilian healthcare system perspective. A Markov model was developed using a cohort study conducted in São Paulo. Cost data were retrieved from local sources. The outcome of interest was the incremental cost-effectiveness ratio (ICER) measured as the incremental costs over the incremental quality-adjusted life-years (QALYs). Sensitivity analyses were performed to test the robustness of the results. RESULTS The study included 357 participants (38% female), with a mean (SD) age of 26 (7.38) years. According to the model, implementing EIP services in Brazil would result in a mean incremental cost of 4,478 Brazilian reals (R$) and a mean incremental benefit of 0.29 QALYs. The resulting ICER of R$ 15,495 (US dollar [USD] 7,640 adjusted for purchase power parity [PPP]) per QALY can be considered cost-effective at a willingness-to-pay threshold of 1 Gross domestic product (GDP) per capita (R$ 18,254; USD 9,000 PPP adjusted). The model results were robust to sensitivity analyses. CONCLUSIONS This study supports the economic advantages of implementing EIP services in Brazil. Although cultural adaptations are required, these data suggest EIP services might be cost-effective even in less-resourced countries.
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Affiliation(s)
- D. Aceituno
- Department of Psychiatry, Pontificia Universidad Católica de Chile, Santiago, Chile
- King’s Health Economics, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, David Goldberg Centre, London, UK
- Mental Health Service, Complejo Asistencial Dr. Sotero del Rio, Puente Alto, Chile
| | - D. Razzouk
- Centre of Mental Health Economics, Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil
| | - H. Jin
- King’s Health Economics, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, David Goldberg Centre, London, UK
| | - M. Pennington
- King’s Health Economics, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, David Goldberg Centre, London, UK
| | - A. Gadelha
- Schizophrenia Program (PROESQ), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
- Interdisciplinary Laboratory in Clinical Neuroscience (LiNC), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
| | - R. Bressan
- Schizophrenia Program (PROESQ), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
- Interdisciplinary Laboratory in Clinical Neuroscience (LiNC), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
| | - C. Noto
- Schizophrenia Program (PROESQ), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
- Interdisciplinary Laboratory in Clinical Neuroscience (LiNC), Department of Psychiatry, Federal University of São Paulo, São Paulo, Brazil
| | - N. Crossley
- Department of Psychiatry, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - M. Prina
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
- Population Health Sciences Institute, Newcastle University, Newcastle, UK
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Rehani M, Stafinski T, Round J, Jones CA, Hebert JS. Bone-anchored prostheses for transfemoral amputation: a systematic review of outcomes, complications, patient experiences, and cost-effectiveness. Front Rehabil Sci 2024; 5:1336042. [PMID: 38628292 PMCID: PMC11018971 DOI: 10.3389/fresc.2024.1336042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/05/2024] [Indexed: 04/19/2024]
Abstract
Introduction Bone-anchored prostheses (BAP) are an advanced reconstructive surgical approach for individuals who had transfemoral amputation and are unable to use the conventional socket-suspension systems for their prostheses. Access to this technology has been limited in part due to the lag between the start of a new procedure and the availability of evidence that is required before making decisions about widespread provision. This systematic review presents as a single resource up-to-date information on aspects most relevant to decision makers, i.e., clinical efficacy, safety parameters, patient experiences, and health economic outcomes of this technology. Methods A systematic search of the literature was conducted by an information specialist in PubMed, MEDLINE, Embase, CINAHL, Cochrane Library, the Core Collection of Web of Science, CADTH's Grey Matters, and Google Scholar up until May 31, 2023. Peer-reviewed original research articles on the outcomes of clinical effectiveness (health-related quality of life, mobility, and prosthesis usage), complications and adverse events, patient experiences, and health economic outcomes were included. The quality of the studies was assessed using the Oxford Centre for Evidence-Based Medicine Levels of Evidence and ROBINS-I, as appropriate. Results Fifty studies met the inclusion criteria, of which 12 were excluded. Thirty-eight studies were finally included in this review, of which 21 reported on clinical outcomes and complications, 9 case series and 1 cohort study focused specifically on complications and adverse events, and 2 and 5 qualitative studies reported on patient experience and health economic assessments, respectively. The most common study design is a single-arm trial (pre-/post-intervention design) with varying lengths of follow-up. Discussion The clinical efficacy of this technology is evident in selected populations. Overall, patients reported increased health-related quality of life, mobility, and prosthesis usage post-intervention. The most common complication is a superficial or soft-tissue infection, and more serious complications are rare. Patient-reported experiences have generally been positive. Evidence indicates that bone-anchored implants for prosthesis fixation are cost-effective for those individuals who face significant challenges in using socket-suspension systems, although they may offer no additional advantage to those who are functioning well with their socket-suspended prostheses.
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Affiliation(s)
- Mayank Rehani
- Division of Physical Medicine and Rehabilitation, Department of Medicine, Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Tania Stafinski
- Health Technology and Policy Unit, School of Public Health, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Jeff Round
- Institute of Health Economics, Edmonton, AB, Canada
| | - C. Allyson Jones
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
| | - Jacqueline S. Hebert
- Division of Physical Medicine and Rehabilitation, Department of Medicine, Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta, Edmonton, AB, Canada
- Glenrose Rehabilitation Hospital, Edmonton, AB, Canada
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16
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Knapp M, Wong G. Economics and dementia: Challenges and responses. Dementia (London) 2024; 23:512-522. [PMID: 37506684 DOI: 10.1177/14713012231193141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2023]
Abstract
Economics and dementia are interconnected in many ways. There is, for example, accumulating evidence of the ways in which dementia impacts on the economic status of individuals and families, on health and social care system budgets, and on national economies. An individual's economic status can affect their risk of dementia and their ability to respond to it. Governments and other strategic decision-makers are aware of the (growing, indeed urgent) need to take action - whether that is prevention, treatment or care - but also very aware of the limited resources available to them and to the general population. Research evidence can potentially inform the difficult decisions that government and others need to take. We briefly summarise some economic evaluation studies in the dementia area as a basis for identifying the main challenges of moving from evidence to better policy and practice. We then discuss some possible responses (from a range of stakeholders) to these challenges, and how the STRiDE study has sought to contribute to this fast-moving field.
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Affiliation(s)
- Martin Knapp
- Department of Health and Care Policy and Evaluation Centre (CPEC), London School of Economics and Political Science, London, UK
| | - Gloria Wong
- Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong
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Jiao B, Carlson JJ, Garrison LP, Basu A. Evaluating Policies of Expanding Versus Restricting First-Line Treatment Choices: A Cost-Effectiveness Analysis Framework. Value Health 2024; 27:433-440. [PMID: 38191022 DOI: 10.1016/j.jval.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 06/11/2023] [Revised: 11/01/2023] [Accepted: 12/20/2023] [Indexed: 01/10/2024]
Abstract
OBJECTIVES Healthcare payers often implement coverage policies that restrict the utilization of costly new first-line treatments. Cost-effectiveness analysis can be conducted to inform these decisions by comparing the new treatment with an existing one. However, this approach may overlook important factors such as treatment effect heterogeneity and endogenous treatment selection, policy implementation costs, and diverse patient preferences across multiple treatment options. We aimed to develop a cost-effectiveness analysis framework that considers these real-world factors, facilitating the evaluation of alternative policies related to expanding or restricting first-line treatment choices. METHODS We introduced a metric of incremental cost-effectiveness ratio (ICER) that compares an expanded choice set (CS) including the new first-line treatment with a restricted CS excluding the new treatment. ICER(CS) accounts for treatment selection influenced by heterogeneous treatment effects and policy implementation costs. We examined a basic scenario with 2 standard first-line treatment choices and a more realistic scenario involving diverse preferences toward multiple choices. To illustrate the framework, we conducted a retrospective evaluation of including versus excluding abiraterone acetate plus prednisone (AAP) (androgen deprivation therapy [ADT] + AAP) as a first-line treatment for metastatic hormone-sensitive prostate cancer. RESULTS The traditional ICERs for ADT + AAP versus ADT alone and ADT+ docetaxel were $104 269 and $206 324/quality-adjusted life-year, respectively. The ICER(CS) for comparing an expanded CS with ADT + AAP with a restricted CS without ADT + AAP was $123 179/quality-adjusted life-year. CONCLUSIONS The proposed framework provides decision makers with policy-relevant tools, enabling them to assess the cost-effectiveness of alternative policies of expanding versus restricting patients' and physicians' first-line treatment choices.
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Affiliation(s)
- Boshen Jiao
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, School of Pharmacy, University of Washington, Seattle, WA, USA; Department of Global Health and Population, Havard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Josh J Carlson
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, School of Pharmacy, University of Washington, Seattle, WA, USA
| | - Louis P Garrison
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, School of Pharmacy, University of Washington, Seattle, WA, USA
| | - Anirban Basu
- The Comparative Health Outcomes, Policy, and Economics (CHOICE) Institute, School of Pharmacy, University of Washington, Seattle, WA, USA
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Chen EYT, Leontyeva Y, Lin CN, Wang JD, Clements MS, Dickman PW. Comparing Survival Extrapolation within All-Cause and Relative Survival Frameworks by Standard Parametric Models and Flexible Parametric Spline Models Using the Swedish Cancer Registry. Med Decis Making 2024; 44:269-282. [PMID: 38314657 PMCID: PMC10988990 DOI: 10.1177/0272989x241227230] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 12/29/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND In health technology assessment, restricted mean survival time and life expectancy are commonly evaluated. Parametric models are typically used for extrapolation. Spline models using a relative survival framework have been shown to estimate life expectancy of cancer patients more reliably; however, more research is needed to assess spline models using an all-cause survival framework and standard parametric models using a relative survival framework. AIM To assess survival extrapolation using standard parametric models and spline models within relative survival and all-cause survival frameworks. METHODS From the Swedish Cancer Registry, we identified patients diagnosed with 5 types of cancer (colon, breast, melanoma, prostate, and chronic myeloid leukemia) between 1981 and 1990 with follow-up until 2020. Patients were categorized into 15 cancer cohorts by cancer and age group (18-59, 60-69, and 70-99 y). We right-censored the follow-up at 2, 3, 5, and 10 y and fitted the parametric models within an all-cause and a relative survival framework to extrapolate to 10 y and lifetime in comparison with the observed Kaplan-Meier survival estimates. All cohorts were modeled with 6 standard parametric models (exponential, Weibull, Gompertz, log-logistic, log-normal, and generalized gamma) and 3 spline models (on hazard, odds, and normal scales). RESULTS For predicting 10-y survival, spline models generally performed better than standard parametric models. However, using an all-cause or a relative survival framework did not show any distinct difference. For lifetime survival, extrapolating from a relative survival framework agreed better with the observed survival, particularly using spline models. CONCLUSIONS For extrapolation to 10 y, we recommend spline models. For extrapolation to lifetime, we suggest extrapolating in a relative survival framework, especially using spline models. HIGHLIGHTS For survival extrapolation to 10 y, spline models generally performed better than standard parametric models did. However, using an all-cause or a relative survival framework showed no distinct difference under the same parametric model.Survival extrapolation to lifetime within a relative survival framework agreed well with the observed data, especially using spline models.Extrapolating parametric models within an all-cause survival framework may overestimate survival proportions at lifetime; models for the relative survival approach may underestimate instead.
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Affiliation(s)
- Enoch Yi-Tung Chen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Yuliya Leontyeva
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Chia-Ni Lin
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jung-Der Wang
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Mark S. Clements
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Paul W. Dickman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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Yong M, Aravinthan K, Kirubalingam K, Thamboo A, Hwang PH, Nadeau K, Walgama E. Cost-effectiveness Analysis of Inferior Turbinate Reduction and Immunotherapy in Allergic Rhinitis. Laryngoscope 2024; 134:1572-1580. [PMID: 37642388 DOI: 10.1002/lary.31003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/14/2023] [Accepted: 08/09/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Allergic rhinitis (AR) is a common condition that is frequently associated with atopic inferior turbinate hypertrophy (ITH) resulting in nasal obstruction. Current guidelines support the use of subcutaneous allergen immunotherapy (SCIT) when patients fail pharmacologic management. However, there is a lack of consensus regarding the role of inferior turbinate reduction (ITR), a treatment that we hypothesize is cost-effective compared with other available treatments. METHODS We conducted a cost-effectiveness analysis comparing the following treatment combinations over a 5-year time horizon for AR patients presenting with atopic nasal obstruction who fail initial pharmacotherapy: (1) continued pharmacotherapy alone, (2) allergy testing and SCIT, (3) allergy testing and SCIT and then ITR for SCIT nonresponders, and (4) ITR and then allergy testing and SCIT for ITR nonresponders. Results were reported as incremental cost-effectiveness ratios (ICERs). RESULTS For patients who fail initial pharmacotherapy, prioritizing ITR, either by microdebrider-assisting submucous resection or radiofrequency ablation, before SCIT was the most cost-effective strategy. Probabilistic sensitivity analysis demonstrated that prioritizing ITR before SCIT was the most cost-effective option in 95.4% of scenarios. ITR remained cost-effective even with the addition of concurrent septoplasty. CONCLUSION For many AR patients who present with nasal obstruction secondary to atopic inferior turbinate hypertrophy that is persistent despite pharmacotherapy, ITR is a cost-effective treatment that should be considered prior to immunotherapy. LEVEL OF EVIDENCE NA - Laryngoscope, 2023 Laryngoscope, 134:1572-1580, 2024.
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Affiliation(s)
- Michael Yong
- Department of Otolaryngology - Head & Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Kaishan Aravinthan
- Division of Otolaryngology - Head and Neck Surgery, University of British Columbia Faculty of Medicine, Vancouver, British Columbia, Canada
| | | | - Andrew Thamboo
- Division of Otolaryngology - Head and Neck Surgery, University of British Columbia Faculty of Medicine, Vancouver, British Columbia, Canada
| | - Peter H Hwang
- Department of Otolaryngology - Head & Neck Surgery, Stanford University School of Medicine, Stanford, California, U.S.A
| | - Kari Nadeau
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, U.S.A
| | - Evan Walgama
- Pacific Neuroscience Institute, Santa Monica, California, U.S.A
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Şen A, Akarsu C, Bilici Z, Arslan H, Dizge N. Treatment of tomato paste wastewater by electrochemical and membrane processes: process optimization and cost calculation. Water Sci Technol 2024; 89:1879-1890. [PMID: 38619909 DOI: 10.2166/wst.2024.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 02/29/2024] [Indexed: 04/17/2024]
Abstract
This study investigated the treatment of wastewater from tomato paste (TP) production using electrocoagulation (EC) and electrooxidation (EO). The effectiveness of water recovery from the pretreated water was then investigated using the membrane process. For this purpose, the effects of independent control variables, including electrode type (aluminum, iron, graphite, and stainless steel), current density (25-75 A/m2), and electrolysis time (15-120 min) on chemical oxygen demand (COD) and color removal were investigated. The results showed that 81.0% of COD and 100% of the color removal were achieved by EC at a current density of 75 A/m2, a pH of 6.84 and a reaction time of 120 min aluminum electrodes. In comparison, EO with graphite electrodes achieved 55.6% of COD and 100% of the color removal under similar conditions. The operating cost was calculated to be in the range of $0.56-30.62/m3. Overall, the results indicate that EO with graphite electrodes is a promising pretreatment process for the removal of various organics. In the membrane process, NP030, NP010, and NF90 membranes were used at a volume of 250 mL and 5 bar. A significant COD removal rate of 94% was achieved with the membrane. The combination of EC and the membrane process demonstrated the feasibility of water recovery from TP wastewater.
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Affiliation(s)
- Aliye Şen
- Department of Environmental Engineering, Engineering Faculty, Mersin University, Mersin, Turkey
| | - Ceyhun Akarsu
- Department of Environmental Engineering, Engineering Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Zeynep Bilici
- Department of Environmental Engineering, Engineering Faculty, Mersin University, Mersin, Turkey
| | - Hudaverdi Arslan
- Department of Environmental Engineering, Engineering Faculty, Mersin University, Mersin, Turkey
| | - Nadir Dizge
- Department of Environmental Engineering, Engineering Faculty, Mersin University, Mersin, Turkey E-mail:
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Masucci L, Tian F, Tully S, Feng Z, McFarlane T, Chan KKW, Wong WWL. CAR T-cell Therapy for Diffuse Large B-cell Lymphoma in Canada: A Cost-Utility Analysis. Med Decis Making 2024; 44:296-306. [PMID: 38486447 PMCID: PMC10988988 DOI: 10.1177/0272989x241234070] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 01/28/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T-cell therapy is a novel cell therapy for treating non-Hodgkin lymphoma. The development of CAR T-cell therapy has transformed oncology treatment by offering a potential cure. However, due to the high cost of these therapies, and the large number of eligible patients, decision makers are faced with difficult funding decisions. Our objective was to assess the cost-effectiveness of tisagenlecleucel for adults with relapsed/refractory diffuse large B-cell lymphoma in Canada using updated survival data from the recent JULIET trial. METHODS We developed an individual-simulated discrete event simulation model to assess the costs and quality-adjusted life-years (QALY) of tisagenlecleucel compared with salvage chemotherapy. Survival estimates were obtained from a published clinical trial and retrospective analysis. If patients remained progression free for 5 y, they were assumed to be in long-term remission. Costing and utility data were obtained from reports and published sources. A Canadian health care payer perspective was used, and outcomes were modeled over a lifetime horizon. Costs and outcomes were discounted at 1.5% annually, with costs reported in 2021 Canadian dollars. A probabilistic analysis was used, and model parameters were varied in 1-way sensitivity analyses and scenario analyses. RESULTS After we incorporated the latest clinical evidence, tisagenlecleucel led to an additional cost of $503,417 and additional effectiveness of 2.48 QALYs, with an incremental cost-effectiveness ratio of $202,991 compared with salvage chemotherapy. At a willingness-to-pay threshold of $100,000/QALY, tisagenlecleucel had a 0% likelihood of being cost-effective. CONCLUSIONS At the current drug price, tisagenlecleucel was not found to be a cost-effective option. These results heavily depend on assumptions regarding long-term survival and the price of CAR T. Real-world evidence is needed to reduce uncertainty. HIGHLIGHTS For patients with diffuse large B-cell lymphoma who failed 2 or more lines of systemic therapy, CAR T was not found to be a cost-effective treatment option at a willingness-to-pay threshold of $100,000.These results heavily depend on the expected long-term survival. The uncertainty in the model may be improved using real-world evidence reported in the future.
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Affiliation(s)
- Lisa Masucci
- Toronto Health Economics and Technology Assessment Collaborative, Toronto General Hospital, ON, Canada
| | - Feng Tian
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
| | - Stephen Tully
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
| | - Zeny Feng
- Department of Mathematics and Statistics, University of Guelph, Guelph, ON, Canada
| | - Tom McFarlane
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
| | - Kelvin K. W. Chan
- Sunnybrook Odette Cancer Centre, Toronto, ON, Canada
- Canadian Centre for Applied Research in Cancer Control, Toronto, ON, Canada
| | - William W. L. Wong
- Toronto Health Economics and Technology Assessment Collaborative, Toronto General Hospital, ON, Canada
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
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Chen S, Bang H, Hoch JS. A Tutorial on Net Benefit Regression for Real-World Cost-Effectiveness Analysis Using Censored Data from Randomized or Observational Studies. Med Decis Making 2024; 44:239-251. [PMID: 38347698 PMCID: PMC10987289 DOI: 10.1177/0272989x241230071] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 01/10/2024] [Indexed: 04/04/2024]
Abstract
HIGHLIGHTS We illustrate the steps involved in carrying out cost-effectiveness analysis using net benefit regressions with possibly censored demo data by providing step-by-step guidance and code applied to a data set.We demonstrate the importance of these new methods by illustrating how naïve methods for handling censoring can lead to biased cost-effectiveness results.
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Affiliation(s)
- Shuai Chen
- Division of Biostatistics, Department of Public Health Sciences, University of California, Davis, CA, USA
- Center for Healthcare Policy and Research, University of California, Davis, Sacramento, CA, USA
| | - Heejung Bang
- Division of Biostatistics, Department of Public Health Sciences, University of California, Davis, CA, USA
- Center for Healthcare Policy and Research, University of California, Davis, Sacramento, CA, USA
| | - Jeffrey S. Hoch
- Division of Health Policy and Management, Department of Public Health Sciences, University of California, Davis, Sacramento, CA, USA
- Center for Healthcare Policy and Research, University of California, Davis, Sacramento, CA, USA
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Huo G, Song Y, Liu W, Cao X, Chen P. Osimertinib in the treatment of resected EGFR-mutated non-small cell lung cancer: a cost-effectiveness analysis in the United States. Front Pharmacol 2024; 15:1300183. [PMID: 38606181 PMCID: PMC11007098 DOI: 10.3389/fphar.2024.1300183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 03/18/2024] [Indexed: 04/13/2024] Open
Abstract
Background: In the double-blind phase III ADAURA randomized clinical trial, adjuvant osimertinib showed a substantial overall survival benefit in patients with stage IB to IIIA, EGFR-mutated, completely resected non-small cell lung cancer (NSCLC). We conduct a cost-effectiveness analysis comparing the use of adjuvant osimertinib to placebo in patients with stage IB to IIIA, EGFR-mutated, resected NSCLC. Methods: Based on the results obtained from the ADAURA trial, a Markov model with three-state was employed to simulate patients who were administered either osimertinib or placebo until disease recurrence or completion of the study period (3 years). Quality-adjusted life-years (QALYs), lifetime costs, and incremental cost-effectiveness ratio (ICER) were calculated with a willingness-to-pay (WTP) threshold of $150,000 per QALY. Both univariate and probabilistic sensitivity analyses were carried out to explore the robustness of the model. Results: Osimertinib produced additional 1.59 QALYs with additional costs of $492,710 compared to placebo, giving rise to ICERs of $309,962.66/QALY. The results of the univariate sensitivity analysis indicated that the utility of disease-free survival (DFS), cost of osimertinib, and discount rate had the greatest impact on the outcomes. Probabilistic sensitivity analysis showed that osimertinib exhibited a 0% chance of being considered cost-effective for patients using a WTP threshold $150,000/QALY. Conclusion: In our model, osimertinib was unlikely to be cost-effective compared to placebo for stage IB to IIIA, EGFR-mutated, completely resected NSCLC patients from the perspective of a U.S. payer at a WTP threshold of $150,000 per QALY.
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Affiliation(s)
- Gengwei Huo
- Department of Thoracic Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Ying Song
- Department of Pharmacy, Jining No. 1 People’s Hospital, Jining, Shandong, China
| | - Wenjie Liu
- Department of Thoracic Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Xuchen Cao
- The First Department of Breast Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Peng Chen
- Department of Thoracic Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
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Walter JR, Barnhart KT, Koelper NC, Santoro NF, Zhang H, Thomas TR, Huang H, Harvie HS. Cost-effectiveness analysis of expectant vs active management for treatment of persistent pregnancies of unknown location. Am J Obstet Gynecol 2024:S0002-9378(24)00471-X. [PMID: 38552817 DOI: 10.1016/j.ajog.2024.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/08/2024] [Accepted: 03/24/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND Persistent pregnancies of unknown location are defined by abnormally trending serum human chorionic gonadotropin with nondiagnostic ultrasound. There is no consensus on optimal management. OBJECTIVE This study aimed to assess the cost-effectiveness of 3 primary management strategies for persistent pregnancies of unknown location: (1) expectant management, (2) empirical 2-dose methotrexate, and (3) uterine evacuation followed by methotrexate, if indicated. STUDY DESIGN This was a prospective economic evaluation performed concurrently with the Expectant versus Active Management for Treatment of Persistent Pregnancies of Unknown Location multicenter randomized trial that was conducted from July 2014 to June 2019. Participants were randomized 1:1:1 to expectant management, 2-dose methotrexate, or uterine evacuation. The analysis was from the healthcare sector perspective with a 6-week time horizon after randomization. Costs were expressed in 2018 US dollars. Effectiveness was measured in quality-adjusted life years and the rate of salpingectomy. Incremental cost-effectiveness ratios and cost-effectiveness acceptability curves were generated. Sensitivity analyses were performed to assess the robustness of the analysis. RESULTS Methotrexate had the lowest mean cost ($875), followed by expectant management ($1085) and uterine evacuation ($1902) (P=.001). Expectant management had the highest mean quality-adjusted life years (0.1043), followed by methotrexate (0.1031) and uterine evacuation (0.0992) (P=.0001). The salpingectomy rate was higher for expectant management than for methotrexate (9.4% vs 1.2%, respectively; P=.02) and for expectant management than for uterine evacuation (9.4% vs 8.1%, respectively; P=.04). Uterine evacuation, with the highest costs and the lowest quality-adjusted life years, was dominated by both expectant management and methotrexate. In the base case analysis, expectant management was not cost-effective compared with methotrexate at a willingness to pay of $150,000 per quality-adjusted life year given an incremental cost-effectiveness ratio of $175,083 per quality-adjusted life year gained (95% confidence interval, -$1,666,825 to $2,676,375). Threshold analysis demonstrated that methotrexate administration would have to cost $214 (an increase of $16 or 8%) to favor expectant management. Moreover, expectant management would be favorable in lower-risk patient populations with rates of laparoscopic surgical management for ectopic pregnancy not exceeding 4% of pregnancies of unknown location. Based on the cost-effectiveness acceptability curves, the probability of expectant management being cost-effective compared with methotrexate at a willingness to pay of $150,000 per quality-adjusted life year gained was 50%. The results were dependent on the cost of surgical intervention and the expected rate of methotrexate failure. CONCLUSION The management of pregnancies of unknown location with a 2-dose methotrexate protocol may be cost-effective compared with expectant management and uterine evacuation. Although uterine evacuation was dominated, expectant management vs methotrexate results were sensitive to modest changes in treatment costs of both methotrexate and surgical management.
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Affiliation(s)
- Jessica R Walter
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Northwestern University, Chicago, IL.
| | - Kurt T Barnhart
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Nathanael C Koelper
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Nanette F Santoro
- Divisions of Reproductive Endocrinology and Infertility and Reproductive Sciences, Department of Obstetrics and Gynecology, University of Colorado, Aurora, CO
| | - Heping Zhang
- Department of Biostatistics, Yale University School of Public Health, New Haven, CT
| | - Tracey R Thomas
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA
| | - Hao Huang
- Department of Biostatistics, Yale University School of Public Health, New Haven, CT
| | - Heidi S Harvie
- Urogynecology and Pelvic Reconstructive Surgery, Department of Obstetrics and Gynecology, University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA
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Xie F, Zhou T, Humphries B, Neumann PJ. Do Quality-Adjusted Life-Years Discriminate Against the Elderly? An Empirical Analysis of Published Cost-Effectiveness Analyses. Value Health 2024:S1098-3015(24)00126-8. [PMID: 38548176 DOI: 10.1016/j.jval.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVES Critics of quality-adjusted life-years argue that it discriminates against older individuals. However, little empirical evidence has been produced to inform this debate. This study aimed to compare published cost-effectiveness analyses (CEAs) on patients aged ≥65 years and those aged <65 years. METHODS We used the Tufts Cost-Effectiveness Analysis Registry to identify CEAs published in MEDLINE between 1976 and 2021. Eligible CEAs were categorized according to age (≥65 years vs <65 years). The distributions of incremental cost-effectiveness ratios (ICERs) were compared between the age groups. We used logistic regression to assess the association between age groups and the cost-effectiveness conclusion adjusted for confounding factors. We conducted sensitivity analyses to explore the impact of mixed age and age-unknown groups and all ICERs from the same CEAs. Subgroup analyses were also conducted. RESULTS A total of 4445 CEAs categorized according to age <65 years (n = 3784) and age ≥65 years (n = 661) were included in the primary analysis. The distributions of ICERs and the likelihood of concluding that the intervention was cost-effective were similar between the 2 age groups. Adjusted odds ratios ranged from 1.132 (95% CI 0.930-1.377) to 1.248 (95% CI 0.970-1.606) (odds ratio >1 indicating that CEAs for age ≥65 years were more likely to conclude the intervention was cost-effective than those for age <65 years). Sensitivity and subgroup analyses found similar results. CONCLUSION Our analysis found no systematic differences in published ICERs using quality-adjusted life-years between CEAs for individuals aged ≥65 years and those for individuals aged <65 years.
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Affiliation(s)
- Feng Xie
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada; Centre for Health Economics and Policy Analysis, Faculty of Health Sciences, McMaster University, Hamilton, Canada.
| | - Ting Zhou
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada; Center for Pharmacoeconomics and Outcome Research, China Pharmaceutical University, Nanjing, China
| | - Brittany Humphries
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Peter J Neumann
- Center for the Evaluation of Value and Risk in Health, Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA
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Curl PK, Jacob A, Bresnahan B, Cross NM, Jarvik JG. Cost-Effectiveness of Artificial Intelligence-Based Opportunistic Compression Fracture Screening of Existing Radiographs. J Am Coll Radiol 2024:S1546-1440(24)00293-X. [PMID: 38527641 DOI: 10.1016/j.jacr.2023.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/28/2023] [Accepted: 11/22/2023] [Indexed: 03/27/2024]
Abstract
PURPOSE Osteoporotic vertebral compression fractures (OVCFs) are a highly prevalent source of morbidity and mortality, and preventive treatment has been demonstrated to be both effective and cost effective. To take advantage of the information available on existing chest and abdominal radiographs, the authors' study group has developed software to access these radiographs for OVCFs with high sensitivity and specificity using an established artificial intelligence deep learning algorithm. The aim of this analysis was to assess the potential cost-effectiveness of implementing this software. METHODS A deterministic expected-value cost-utility model was created, combining a tree model and a Markov model, to compare the strategies of opportunistic screening for OVCFs against usual care. Total costs and total quality-adjusted life-years were calculated for each strategy. Screening and treatment costs were considered from a limited societal perspective, at 2022 prices. RESULTS In the base case, assuming a cost of software implantation of $10 per patient screened, the screening strategy dominated the nonscreening strategy: it resulted in lower cost and increased quality-adjusted life-years. The lower cost was due primarily to the decreased costs associated with fracture treatment and decreased probability of requiring long-term care in patients who received preventive treatment. The screening strategy was dominant up to a cost of $46 per patient screened. CONCLUSIONS Artificial intelligence-based opportunistic screening for OVCFs on existing radiographs can be cost effective from a societal perspective.
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Affiliation(s)
- Patti K Curl
- Neuroradiology Medical Director, Harborview Medical Center, University of Washington, Seattle, Washington.
| | - Ayden Jacob
- University of Washington, Seattle, Washington
| | | | - Nathan M Cross
- Interim Vice Chair of Informatics, Radiology, VA Ventures AI & Informatics Specialist, University of Washington, Seattle, Washington
| | - Jeffrey G Jarvik
- Co-Director, Comparative Effectiveness, Cost and Outcomes Research Center, and Director, University of Washington Clinical Learning, Evidence, and Research Center for Musculoskeletal Disorders, University of Washington School of Medicine, Seattle, Washington
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27
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Yue P, Zhang M, Feng Y, Gao Y, Sun C, Chen P. Cost-effectiveness analysis of amivantamab plus chemotherapy versus chemotherapy alone in NSCLC with EGFR Exon 20 insertions. Front Oncol 2024; 14:1368804. [PMID: 38585010 PMCID: PMC10995216 DOI: 10.3389/fonc.2024.1368804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/11/2024] [Indexed: 04/09/2024] Open
Abstract
Objective Amivantamab plus chemotherapy has been proved to be an efficient treatment strategy for non-small-cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 insertions. The aim of this study was to conduct the cost-effectiveness analysis of amivantamab-chemotherapy compared with chemotherapy alone in NSCLC harboring EGFR exon 20 insertion mutations. Methods We constructed a Markov model based on the data derived from the PAPILLON trial. We evaluated the cost, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratio (ICER). One-way and probabilistic sensitivity analyses were used to evaluate the influence of different parameters on this model. Results Compared with chemotherapy alone, amivantamab combined with chemotherapy treatment gained an incremental effectiveness of 0.473 QALYs and an incremental cost of $361,950.952, which resulted in an ICER of $765,224/QALY. The ICER was much higher than the willingness-to-pay threshold of 15,0000/QALY. One-way sensitivity analysis revealed that amivantamab cost was the leading influential factor in the model. Conclusions Compared with chemotherapy alone, amivantamab plus chemotherapy is not a cost-effective first-line treatment choice for NSCLC patients with EGFR exon 20 insertions. The costly price of amivantamab is one of the major reasons for the high cost of this combined treatment strategy. Therefore, it is imperative to take into account the high cost of amivantamab in the subsequent clinical application and strive to attain a relative equilibrium between its significant clinical benefit and economic encumbrance.
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Affiliation(s)
- Ping Yue
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Mengwei Zhang
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Yuanying Feng
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Yuan Gao
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Chao Sun
- Department of General Practice, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peng Chen
- Department of Thoracic Oncology, Lung Cancer Diagnosis and Treatment Center, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, National Key Laboratory of Druggability Evaluation and Systematic Translational Medicine, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
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Kang S, Yin J. Economic value of toripalimab plus axitinib as first-line treatment for advanced renal cell carcinoma in China: a model-based cost-effectiveness analysis. Expert Rev Pharmacoecon Outcomes Res 2024:1-7. [PMID: 38506058 DOI: 10.1080/14737167.2024.2333334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 03/07/2024] [Indexed: 03/21/2024]
Abstract
OBJECTIVE The current analysis aimed to evaluate the economic benefit of toripalimab plus axitinib for previously untreated RCC patients from the Chinese healthcare system perspective. METHODS The partitioned survival model was developed to simulate 3-week patients' transition in 20-year time horizon to evaluate the cost-effectiveness of toripalimab plus axitinib compared with sunitinib for advanced RCC. Survival data were gathered from the RENOTORCH trial, and cost and utility inputs were obtained from the database and published literature. Total cost, life-years (LYs), quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratio (ICER) were the model outputs. Subgroup analyses and sensitivity analyses were conducted to increase the comprehensiveness and estimate the robustness of the model results. RESULTS In the base-case analysis, compared with sunitinib, toripalimab plus axitinib could bring additional 1.19 LYs and 0.65 QALYs, with the marginal cost of $41,499.23, resulting in the ICER of $64,337.49/QALY, which is higher than the WTP threshold. And ICERs were always beyond the WTP threshold of all subgroups. Sensitivity analyses demonstrated the model results were robust. CONCLUSIONS Toripalimab plus axitinib was unlikely to be the cost-effective first-line therapy for patients with previously untreated advanced RCC compared with sunitinib from the Chinese healthcare system perspective.
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Affiliation(s)
- Shuo Kang
- Medical Insurance Office, The Second Hospital of Hebei Medical University, Shijiazhuang, PR China
| | - Jintuo Yin
- Department of Pharmacy, The Fourth Hospital of Hebei Medical University, Shijiazhuang, PR China
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Puls M, Horscroft J, Kearns B, Gladwell D, Church E, Johannesen K, Malcolm B, Borrill J. Challenges of Incorporating Life Cycle Drug Pricing in Cost-Effectiveness Models: A Review of Methods and Modeling Suggestions. Value Health 2024:S1098-3015(24)00121-9. [PMID: 38513883 DOI: 10.1016/j.jval.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 02/06/2024] [Accepted: 03/12/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVES This study aimed to conduct a review of existing methods used to incorporate life cycle drug pricing (LCDP) in cost-effectiveness analyses (CEAs), identify common methodological challenges, and suggest modeling approaches for prospectively implementing LCDP in CEA. METHODS Two complementary searches were conducted in PubMed, combined with hand searching and reference mining, to identify English language full-text articles that explored (1) how drug prices change over time and (2) methods used to apply dynamic pricing in cost-effectiveness models (CEMs). Relevant articles were reviewed, and authors discussed the common methodological practices used in the literature and their associated challenges on prospectively implementing LCDP in CEMs. For each key challenge identified, we provide modeling suggestions to address the issue. RESULTS We screened 1200 studies based on title and abstract; 117 were reviewed for eligibility, and 47 individual studies were included across both searches. Variations in prices over a product's life cycle are complex and multifactorial, and models applying LCDP in CEA varied in their methodology. We identified 4 key challenges to modeling LCDP in CEA, including how to model price trends before and after loss of exclusivity, how to capture the effect of price changes on future patient cohorts, and how to report results. CONCLUSION Accurately quantifying the impact of LCDP requires careful consideration of multiple aspects pertaining to both the evolution of drug prices and how to reflect these in CEA. Although uncertainties remain, our findings can aid implementation and evaluation of LCDP in economic evaluations.
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Zheng Z, Lin Y, Cai H. Tislelizumab versus sorafenib as first-line treatment for advanced hepatocellular carcinoma in China: a cost-effectiveness analysis. Front Public Health 2024; 12:1356244. [PMID: 38562257 PMCID: PMC10982498 DOI: 10.3389/fpubh.2024.1356244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/07/2024] [Indexed: 04/04/2024] Open
Abstract
Objective The goal of this study is to compare the cost-effectiveness of tislelizumab and sorafenib as first-line treatment for advanced hepatocellular carcinoma in China. Methods A comprehensive cost-effectiveness analysis was undertaken within the framework of a partitioned survival model to accurately gage the incremental cost-effectiveness ratio (ICER) of tislelizumab compared to sorafenib. The model incorporated relevant clinical data and all survival rates were from RATIONALE-301 trials. The stability of the partitioned survival model was assessed by performing one-way and two-way sensitivity analyses. Results The total cost incurred for the tislelizumab treatment was $16181.24, whereas the sorafenib was $14306.87. The tislelizumab regimen resulted in a significant increase of 0.18 quality-adjusted life years (QALYs) and an extra cost of $1874.37 as compared to chemotherapy. The ICER was $10413.17 per QALY, which was found to be below the willingness-to-pay (WTP) threshold of $37304.34/QALY. The results of the sensitivity analysis found that no fluctuations in any of the factors affected our results, even when these parameters fluctuated. Conclusion Tislelizumab appears to be a cost-effective first-line treatment for advanced hepatocellular carcinoma when compared to sorafenib in China. These findings can inform decision-making processes regarding the selection of the most cost-effective treatment option for advanced hepatocellular carcinoma.
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Affiliation(s)
- Zhiwei Zheng
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Yuxuan Lin
- College of Pharmacy, University of Nottingham, Nottingham, United Kingdom
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hongfu Cai
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China
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Manoukian S, Mason H, Hagen S, Kearney R, Goodman K, Best C, Elders A, Melone L, Dwyer L, Dembinsky M, Khunda A, Guerrero KL, McClurg D, Norrie J, Thakar R, Bugge C. Cost-effectiveness of 2 Models of Pessary Care for Pelvic Organ Prolapse: Findings From the TOPSY Randomized Controlled Trial. Value Health 2024:S1098-3015(24)00118-9. [PMID: 38492924 DOI: 10.1016/j.jval.2024.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 02/21/2024] [Accepted: 03/06/2024] [Indexed: 03/18/2024]
Abstract
OBJECTIVES Pelvic organ prolapse is the descent of one or more reproductive organs from their normal position, causing associated negative symptoms. One conservative treatment option is pessary management. This study aimed to to investigate the cost-effectiveness of pessary self-management (SM) when compared with clinic-based care (CBC). A decision analytic model was developed to extend the economic evaluation. METHODS A randomized controlled trial with health economic evaluation. The SM group received a 30-minute SM teaching session, information leaflet, 2-week follow-up call, and a local helpline number. The CBC group received routine outpatient pessary appointments, determined by usual practice. The primary outcome for the cost-effectiveness analysis was incremental cost per quality-adjusted life year (QALY), 18 months post-randomization. Uncertainty was handled using nonparametric bootstrap analysis. In addition, a simple decision analytic model was developed using the trial data to extend the analysis over a 5-year period. RESULTS There was no significant difference in the mean number of QALYs gained between SM and CBC (1.241 vs 1.221), but mean cost was lower for SM (£578 vs £728). The incremental net benefit estimated at a willingness to pay of £20 000 per QALY gained was £564, with an 80.8% probability of cost-effectiveness. The modeling results were consistent with the trial analysis: the incremental net benefit was estimated as £4221, and the probability of SM being cost-effective at 5 years was 69.7%. CONCLUSIONS Results suggest that pessary SM is likely to be cost-effective. The decision analytic model suggests that this result is likely to persist over longer durations.
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Affiliation(s)
- Sarkis Manoukian
- Yunus Centre for Social Business and Health, Glasgow Caledonian University.
| | - Helen Mason
- Yunus Centre for Social Business and Health, Glasgow Caledonian University
| | - Suzanne Hagen
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University
| | | | - Kirsteen Goodman
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University
| | - Catherine Best
- Faculty of Health Sciences and Sport, University of Stirling
| | - Andrew Elders
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University
| | - Lynn Melone
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University
| | - Lucy Dwyer
- Manchester University NHS Foundation Trust
| | - Melanie Dembinsky
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University
| | | | | | - Doreen McClurg
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University
| | - John Norrie
- Edinburgh Clinical Trials Unit, University of Edinburgh
| | | | - Carol Bugge
- Department of Nursing and Community Health, Glasgow Caledonian University
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Fraser HL, Feldhaus I, Edoka IP, Wade AN, Kohli-Lynch CN, Hofman K, Verguet S. Extended cost-effectiveness analysis of interventions to improve uptake of diabetes services in South Africa. Health Policy Plan 2024; 39:253-267. [PMID: 38252592 DOI: 10.1093/heapol/czae001] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 12/07/2023] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
The rising prevalence of diabetes in South Africa (SA), coupled with significant levels of unmet need for diagnosis and treatment, results in high rates of diabetes-associated complications. Income status is a determinant of utilization of diagnosis and treatment services, with transport costs and loss of wages being key barriers to care. A conditional cash transfer (CCT) programme, targeted to compensate for such costs, may improve service utilization. We applied extended cost-effectiveness analysis (ECEA) methods and used a Markov model to compare the costs, health benefits and financial risk protection (FRP) attributes of a CCT programme. A population was simulated, drawing from SA-specific data, which transitioned yearly through various health states, based on specific probabilities obtained from local data, over a 45-year time horizon. Costs and disability-adjusted life years (DALYs) were applied to each health state. Three CCT programme strategies were simulated and compared to a 'no programme' scenario: (1) covering diagnosis services only; (2) covering treatment services only; (3) covering both diagnosis and treatment services. Cost-effectiveness was reported as incremental net monetary benefit (INMB) using a cost-effectiveness threshold of USD3015 per DALY for SA, while FRP outcomes were reported as catastrophic health expenditure (CHE) cases averted. Distributions of the outcomes were reported by income quintile and sex. Covering both diagnosis and treatment services for the bottom two quintiles resulted in the greatest INMB (USD22 per person) and the greatest CHE cases averted. There were greater FRP benefits for women compared to men. A CCT programme covering diabetes diagnosis and treatment services was found to be cost-effective, when provided to the poorest 40% of the SA population. ECEA provides a useful platform for including equity considerations to inform priority setting and implementation policies in SA.
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Affiliation(s)
- Heather L Fraser
- Health Economics and Health Technology Assessment, School of Health and Wellbeing, University of Glasgow, Clarice Pears Building (Level 3), 90 Byres Road, United Kingdom
- SA MRC/Centre for Health Economics and Decision Science-PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, 27 St Andrews Road, Johannesburg 2193, South Africa
| | - Isabelle Feldhaus
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Ijeoma P Edoka
- Health Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 32 Princess of Wales Terrace, Johannesburg 2193, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, 27 St Andrews Road, Johannesburg 2193, South Africa
| | - Alisha N Wade
- MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, 27 St Andrews Road, Johannesburg 2193, South Africa
- Division of Endocrinology, Diabetes and Metabolism, Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA 19104, United States
| | - Ciaran N Kohli-Lynch
- SA MRC/Centre for Health Economics and Decision Science-PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, 27 St Andrews Road, Johannesburg 2193, South Africa
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, 680 N. Lake Shore Drive, Chicago, IL 60611, United States
| | - Karen Hofman
- SA MRC/Centre for Health Economics and Decision Science-PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, 27 St Andrews Road, Johannesburg 2193, South Africa
| | - Stéphane Verguet
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
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Maeda T, Moriwaki K, Morimoto K, Mo X, Yoshioka T, Goto R, Shimozuma K. Cost-Effectiveness Analysis of Nivolumab Plus Ipilimumab Combination Therapy as First-line Treatment for Advanced Renal Cell Carcinoma in Japan. Value Health Reg Issues 2024; 40:118-126. [PMID: 38194896 DOI: 10.1016/j.vhri.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 10/19/2023] [Accepted: 11/21/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVES The purpose of this study is to examine the cost-effectiveness of nivolumab (NIVO) plus ipilimumab (IPI) combination therapy (NIVO + IPI) compared with the sunitinib (SUN) therapy for Japanese patients with advanced renal cell carcinoma from the perspective of a Japanese health insurance payer. METHODS A lifetime horizon was applied, and 2% per annum was set as the discount rate. The threshold was set as $ 75 000 per quality-adjusted life-year (QALY) gained. For the analytical method, we used a partitioned survival analysis model to estimate the incremental cost-effectiveness ratio (ICER), which is calculated by dividing incremental costs by incremental QALYs. Progression-free survival, progressive disease, and death were set as health states. Additionally, cost parameters and utility weights were set as key parameters. We set the intermediate/poor-risk population as the base case. Scenario analysis was conducted for the intention-to-treat population and the favorable risk population. Furthermore, one-way sensitivity analysis and probabilistic sensitivity analysis were conducted for each population. RESULTS In the base-case analysis, the QALYs of NIVO + IPI and SUN were 4.32 and 2.99, respectively. NIVO + IPI conferred 1.34 additional QALYs. Meanwhile, the total costs in the NIVO + IPI and SUN were $692 288 and $475 481, respectively. As a result, the ICER of NIVO + IPI compared with SUN was estimated to be $162 243 per QALY gained. The parameter that greatly affected the ICER was the utility weight of progression-free survival in NIVO + IPI. CONCLUSIONS NIVO + IPI for advanced renal cell carcinoma seems to be not cost-effective compared with the SUN in the Japanese healthcare system.
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Affiliation(s)
- Tomomi Maeda
- Graduate School of Health Management, Keio University, Fujisawa city, Kanagawa, Japan.
| | - Kensuke Moriwaki
- Comprehensive Unit for Health Economic Evidence Review and Decision Support (CHEERS), Research Organization of Science and Technology, Ritsumeikan University, Kyoto city, Kyoto, Japan
| | - Kosuke Morimoto
- Graduate School of Medicine, Kyoto University, Kyoto city, Kyoto, Japan
| | - Xiuting Mo
- Comprehensive Unit for Health Economic Evidence Review and Decision Support (CHEERS), Research Organization of Science and Technology, Ritsumeikan University, Kyoto city, Kyoto, Japan
| | | | - Rei Goto
- Graduate School of Business Administration, Keio University, Yokohama city, Kanagawa, Japan
| | - Kojiro Shimozuma
- Comprehensive Unit for Health Economic Evidence Review and Decision Support (CHEERS), Research Organization of Science and Technology, Ritsumeikan University, Kyoto city, Kyoto, Japan
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Keeney E, Elwenspoek MMC, Jackson J, Roadevin C, Jones HE, O'Donnell R, Sheppard AL, Dawson S, Lane D, Stubbs J, Everitt H, Watson JC, Hay AD, Gillett P, Robins G, Mallett S, Whiting PF, Thom H. Identifying the Optimum Strategy for Identifying Adults and Children With Celiac Disease: A Cost-Effectiveness and Value of Information Analysis. Value Health 2024; 27:301-312. [PMID: 38154593 DOI: 10.1016/j.jval.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 04/04/2023] [Revised: 11/08/2023] [Accepted: 12/11/2023] [Indexed: 12/30/2023]
Abstract
OBJECTIVES Celiac disease (CD) is thought to affect around 1% of people in the United Kingdom, but only approximately 30% are diagnosed. The aim of this work was to assess the cost-effectiveness of strategies for identifying adults and children with CD in terms of who to test and which tests to use. METHODS A decision tree and Markov model were used to describe testing strategies and model long-term consequences of CD. The analysis compared a selection of pre-test probabilities of CD above which patients should be screened, as well as the use of different serological tests, with or without genetic testing. Value of information analysis was used to prioritize parameters for future research. RESULTS Using serological testing alone in adults, immunoglobulin A (IgA) tissue transglutaminase (tTG) at a 1% pre-test probability (equivalent to population screening) was most cost-effective. If combining serological testing with genetic testing, human leukocyte antigen combined with IgA tTG at a 5% pre-test probability was most cost-effective. In children, the most cost-effective strategy was a 10% pre-test probability with human leukocyte antigen plus IgA tTG. Value of information analysis highlighted the probability of late diagnosis of CD and the accuracy of serological tests as important parameters. The analysis also suggested prioritizing research in adult women over adult men or children. CONCLUSIONS For adults, these cost-effectiveness results suggest UK National Screening Committee Criteria for population-based screening for CD should be explored. Substantial uncertainty in the results indicate a high value in conducting further research.
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Affiliation(s)
- Edna Keeney
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK.
| | - Martha M C Elwenspoek
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK; The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK
| | - Joni Jackson
- The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK
| | - Cristina Roadevin
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Hayley E Jones
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Rachel O'Donnell
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK; The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK
| | - Athena L Sheppard
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK; The National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol NHS Foundation Trust, Bristol, England, UK; Swansea University Medical School, Swansea University, Swansea, England, UK
| | - Sarah Dawson
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | | | | | - Hazel Everitt
- Primary Care Research Centre, Population Sciences and Medical Education, University of Southampton, Southampton, England, UK
| | - Jessica C Watson
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Alastair D Hay
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Peter Gillett
- Paediatric Gastroenterology, Hepatology and Nutrition Department, Royal Hospital for Sick Children, Edinburgh EH9 1LF Scotland, England, UK
| | - Gerry Robins
- Department of Gastroenterology, York Teaching Hospital NHS Foundation Trust, York, England, UK
| | - Sue Mallett
- Centre for Medical Imaging, University College London, London, England, UK
| | - Penny F Whiting
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
| | - Howard Thom
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, England, UK
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Pachito DV, Eckeli AL, Drager LF. Cost-Utility Analysis of Continuous Positive Airway Pressure Therapy Compared With Usual Care for Obstructive Sleep Apnea in the Public Health System in Brazil. Value Health Reg Issues 2024; 40:81-88. [PMID: 38056224 DOI: 10.1016/j.vhri.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 08/16/2023] [Accepted: 10/17/2023] [Indexed: 12/08/2023]
Abstract
OBJECTIVES This study aimed to conduct a cost-utility analysis of continuous positive airway pressure (CPAP) therapy compared with usual care as treatment of moderate to severe cases of obstructive sleep apnea (OSA) in Brazil, where decentralized policies of CPAP provision are in place. METHODS Markov cohort model comparing CPAP therapy with usual care, that is, no specific treatment for OSA, for moderate to severe cases was used. The payer perspective from the Unified Health System, Brazil, was adopted. Effectiveness parameters and costs related to health states were informed by literature review. Resource use related to CPAP therapy was defined by specialists and costs informed by recent purchase and leasing contracts. Incremental cost-effectiveness ratios were generated for purchase and leasing contracts to reflect current practices. A conservative willingness-to-pay threshold was set at 1 gross domestic product per capita per quality-adjusted life-year (QALY) (Brazilian reais [BRL] 40 712/QALY). Uncertainties were explored in deterministic and probabilistic sensitivity analyses. RESULTS Incremental cost-effectiveness ratio for the purchase modality was 8303 BRL/QALY and for leasing 45 192 BRL/QALY. Considering the adopted willingness-to-pay threshold, provision of CPAP by the purchase modality was considered cost-effective but not the leasing modality. The parameter related to the greatest uncertainty was the reduction in the risk of having a stroke attributable to CPAP. Probabilistic analysis confirmed the robustness of results. CONCLUSIONS CPAP therapy is a cost-effective alternative compared with usual care for moderate to severe OSA for the purchase modality. These results should help underpinning the decision making related to a uniform policy of CPAP provision across the country.
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Affiliation(s)
- Daniela V Pachito
- Prossono Centro de Diagnóstico e Medicina do Sono, Ribeirão Preto, Sao Paulo, Brazil.
| | - Alan L Eckeli
- Departamento de Neurociências e Ciências do Comportamento, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Sao Paulo, Brazil
| | - Luciano F Drager
- Unidade de Hipertensão, Instituto do Coração (InCor) do Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, Brazil; Unidade de Hipertensão, Disciplina de Nefrologia, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, Brazil
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Korjian S, Baron SJ. Seeing Beyond the Surface: Is Intravascular Imaging Cost-Effective? Circ Cardiovasc Qual Outcomes 2024; 17:e010745. [PMID: 38477163 DOI: 10.1161/circoutcomes.123.010745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Affiliation(s)
- Serge Korjian
- Beth Israel Deaconess Medical Center (S.K.), Division of Cardiovascular Medicine, Department of Medicine, Harvard Medical School, Boston, MA
- Baim Institute for Clinical Research, Boston, MA (S.K., S.J.B.)
| | - Suzanne J Baron
- Beth Israel Deaconess Medical Center (S.K.), Division of Cardiovascular Medicine, Department of Medicine, Harvard Medical School, Boston, MA
- Baim Institute for Clinical Research, Boston, MA (S.K., S.J.B.)
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Fernandes BD, D'Athayde Rodrigues F, Cardoso Cirilo HN, Borges SS, Krug BC, Probst LF, Zimmermann I. Cost-Effectiveness of Onasemnogene Abeparvovec Compared With Nusinersen and Risdiplam in Patients With Spinal Muscular Atrophy Type 1 in Brazil: Custo-Efetividade do Onasemnogeno Abeparvoveque (AVXS-101) em Comparação ao Nusinersena e Risdiplam em Pacientes com Atrofia Muscular Espinhal Tipo 1 no Brasil. Value Health Reg Issues 2024; 40:108-117. [PMID: 38181723 DOI: 10.1016/j.vhri.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 11/01/2023] [Indexed: 01/07/2024]
Abstract
OBJECTIVES This study aimed to evaluate the cost-effectiveness of the onasemnogene abeparvovec in relation to nusinersen and risdiplam in the treatment of spinal muscular atrophy type 1 from the perspective of the Brazilian Unified Health System. METHODS A Markov model was built on a lifetime horizon. Short-term data were obtained from clinical trials of the technologies and from published cohort survival curves (long term). Costs were measured in current 2022 local currency (R$) values and benefits in quality-adjusted life-years (QALYs). Utility values were derived from type 1 spinal muscular atrophy literature, whereas costs related to technologies and maintenance care in each health state were obtained from official sources of reimbursement in Brazil. Deterministic and probabilistic, as well as scenario, sensitivity analyses were performed. RESULTS Compared with the less costly strategy (nusinersen), the use of onasemnogene abeparvovec resulted in an incremental cost of R$2.468.448,06 ($975 671.169 - purchasing power parity [PPP]) and a 3-QALY increment and incremental cost-effectiveness ratio of R$742.890,92 ($293 632.774 - PPP)/QALY. Risdiplam had an extended dominance from other strategies, resulting in an incremental cost-effectiveness ratio of R$926.586,22 ($366 239.612 - PPP)/QALY compared with nusinersen. Sensitivity analysis showed a significant impact of the follow-up time of the cohort and the cost of acquiring onasemnogene abeparvovec. CONCLUSIONS Over a lifetime horizon, onasemnogene abeparvovec seems to be a potentially more effective option than nusinersen and risdiplam, albeit with an incremental cost. Such a trade-off should be weighed in efficiency criteria during decision making and outcome monitoring from the perspective of the Brazilian Unified Health System.
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Affiliation(s)
- Brígida Dias Fernandes
- Unidade de Avaliação de Tecnologias em Saúde, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brasil
| | | | - Hérica Núbia Cardoso Cirilo
- Núcleo de Avaliação de Tecnologias em Saúde, Hospital das Clínicas da Universidade Federal de Goiás/Ebserh, Goiânia - GO
| | - Stéfani Sousa Borges
- Unidade de Avaliação de Tecnologias em Saúde, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brasil
| | - Bárbara Corrêa Krug
- Secretaria Estadual da Saúde do Rio Grande do Sul, Porto Alegre, RS - Brasil
| | - Livia Fernandes Probst
- Unidade de Avaliação de Tecnologias em Saúde, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brasil
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Cao C, Fang Y, Yu B, Xu Y, Qiang M, Tao C, Huang S, Chen X. Use of 18F-FDG PET/MRI as an Initial Staging Procedure for Nasopharyngeal Carcinoma. J Magn Reson Imaging 2024; 59:922-928. [PMID: 37256732 DOI: 10.1002/jmri.28842] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 06/02/2023] Open
Abstract
BACKGROUND Compared with the conventional work-up (CWU) including computed tomography (CT) of the chest and abdomen, MRI of the head and neck, and skeletal scintigraphy, positron emission tomography (PET)/MRI might improve diagnostic accuracy, shorten the work-up time, and reduce false-positive (FP) findings in patients with nasopharyngeal carcinoma (NPC). However, evidence of cost-effectiveness is needed for the adoption of PET/MRI for the initial staging in NPC. PURPOSE To evaluate the cost-effectiveness and clinical value of PET/MRI as an initial staging procedure for NPC. STUDY TYPE Retrospective cohort cost effectiveness study. SUBJECTS Three hundred forty-three patients with a median age of 51 (13-81) years underwent PET/MRI before treatment (the PET/MRI group) and the remaining 677 patients with a median age of 55 (15-95) years only underwent CWU (the CWU group). There were 80 (23.3%) females and 193 (28.5%) females in the PET/MRI and CWU groups, respectively. FIELD STRENGTH/SEQUENCE 3-T integrated PET/MRI system, diffusion-weighted echo-planar imaging (b = 0 and 1000 s/mm2 ) and [18F] fluorodeoxyglucose PET. ASSESSMENT The primary end point was the FP rate. Costs were determined as issued in 2021 by the Medical Insurance Administration Bureau of Zhejiang, China. STATISTICAL TESTS Incremental cost effectiveness ratio (ICER) measured cost of using PET/MRI per percent of patients who avoided a FP. A P-value <0.05 was considered statistically significant. RESULTS For the whole group, the de novo metastatic disease rate was 5.2% (53/1020). A total of 187 patients with FP results were observed. Significantly more patients with FP results were observed in the CWU group compared to the PET/MRI group (25.6% vs. 4.1%). The ICER was $54 for each percent of patients avoiding a FP finding. DATA CONCLUSION Compared with CWU, PET/MRI may reduce the FP risk. Furthermore, PET/MRI may be cost-effective as an initial staging procedure for NPC. EVIDENCE LEVEL 3 TECHNICAL EFFICACY: Stage 6.
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Affiliation(s)
- Caineng Cao
- Department of Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Yuting Fang
- Department of Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Bocheng Yu
- School of Information Technology, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yuanfan Xu
- Hangzhou Universal Medical Imagine Diagnostion Center, Hangzhou, Zhejiang, China
| | - Mengyun Qiang
- Department of Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Changjuan Tao
- Department of Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Shuang Huang
- Department of Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Xiaozhong Chen
- Department of Radiation Oncology, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang, China
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Chen ZJ, Cui X, Han S, Qiao M, Fu CK, Wang ZF, Xie YM. [Economic evaluation of Annao Pills combined with antihypertensive drugs in treatment of primary hypertension: a study based on decision tree model]. Zhongguo Zhong Yao Za Zhi 2024; 49:1683-1689. [PMID: 38621952 DOI: 10.19540/j.cnki.cjcmm.20231212.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
The purpose of this study was to evaluate the economics of Annao Pills combined with antihypertensive drugs in the treatment of primary hypertension in the Chinese medical setting. TreeAge pro 2018 was used for cost-effect analysis and sensitivity analysis of the two treatment regimens. The intervention time of the simulation model was 2 weeks. The cost parameters were derived from Yaozhi.com, and the effect parameters were based on Meta-analysis of randomized controlled trial(RCT) involving Annao Pills. The experimental group was treated with Annao Pills combined with anti-hypertensive drugs(nifedipine controlled-release tablets + losartan potassium tablets), and the control group was treated with anti-hypertensive drugs(nifedipine controlled-release tablets + losartan potassium tablets). The basic analysis showed that the incremental cost-effect ratio(ICER) of the two groups was 2 678.67 yuan, which was less than 7.26% of the per capita disposable income in 2022. That is, compared with anti-hypertensive drugs alone, Annao Pills combined with antihypertensive drugs cost 2 678.67 yuan more for each additional patient with primary hypertension. The results of sensitivity analysis verified the robustness of the basic analysis results. The probability sensitivity results showed that when the patient's personal willingness to pay the price was higher than 2 650 yuan, the probability of the regimen in the experimental group was higher, which was consistent with the results of the basic analysis. In conclusion, when the price was higher than 2 650 yuan, Annao Pills combined with anti-hypertensive drugs was more economical than anti-hypertensive drugs alone in terms of improving the response rate of the patients with primary hypertension.
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Affiliation(s)
- Zi-Jia Chen
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Xin Cui
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Sheng Han
- International Research Center for Medicinal Administration, Peking University Beijing 100089, China
| | - Meng Qiao
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Chang-Kuan Fu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Zhi-Fei Wang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Yan-Ming Xie
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences Beijing 100700, China
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de Souza Fantin S, Scherer Dos Santos M, Ferro EB, Hirakata VN, Ferreira de Azeredo da Silva A, Rabelo-Silva ER. Peripherally Inserted Central Catheter Versus Centrally Inserted Central Catheter for In-Hospital Infusion Therapy: A Cost-Effectiveness Analysis. Value Health Reg Issues 2024; 41:123-130. [PMID: 38401289 DOI: 10.1016/j.vhri.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/02/2023] [Accepted: 12/14/2023] [Indexed: 02/26/2024]
Abstract
OBJECTIVES To evaluate the comparative effectiveness and cost-effectiveness of peripherally inserted central catheters (PICCs) compared with centrally inserted central catheters (CICCs). METHODS Prospective cohort study was followed by an economic analysis over a 30-day time horizon. Propensity score matching was used to select hospitalized adults with similar indications for PICC or CICC. The composite outcome was device removal or replacement because of complications before the end of treatment. The economic evaluation was based on a decision tree model for cost-effectiveness analysis, with calculation of the incremental cost-effectiveness ratio (ICER) per catheter removal avoided. All costs are presented in Brazilian reais (BRL) (1 BRL = 0.1870 US dollar). RESULTS A total of 217 patients were followed in each group; 172 (79.3%) of those receiving a PICC and 135 (62.2%) of those receiving a CICC had no device-related complication, respectively. When comparing the events leading to device removal, the risk of composite endpoint was significantly higher in the CICC group (hazard ratio 0.20; 95% CI 0.11-0.35). The cost of PICC placement was BRL 1290.98 versus BRL 467.16 for a CICC. In the base case, the ICER for placing a PICC instead of a CICC was BRL 3349.91 per removal or replacement avoided. On univariate sensitivity analyses, the model proved to be robust within an ICER range of 2500.00 to 4800.00 BRL. CONCLUSIONS PICC placement was associated with a lower risk of complications than CICC placement. Although the cost of a PICC is higher, its use avoided complications and need for catheter replacement before the end of treatment.
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Affiliation(s)
- Simone de Souza Fantin
- Cardiology and Cardiovascular Sciences Program, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil; Vascular Access Program, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | - Marina Scherer Dos Santos
- Graduate Program in Nursing, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Eduarda Bordini Ferro
- Graduate Program in Nursing, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Vania Naomi Hirakata
- Biostatistics Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | | | - Eneida Rejane Rabelo-Silva
- Cardiology and Cardiovascular Sciences Program, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil; Vascular Access Program, Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil; Graduate Program in Nursing, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
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Tomobi O, Avoian S, Ekwere I, Waghmare S, Diaban F, Davis G, Sy Y, Ogbonna O, Streete K, Aryee E, Kulasingham V, Sampson JB. A comparative analysis of intravenous infusion methods for low-resource environments. Front Med (Lausanne) 2024; 11:1326144. [PMID: 38444409 PMCID: PMC10912611 DOI: 10.3389/fmed.2024.1326144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 01/19/2024] [Indexed: 03/07/2024] Open
Abstract
Introduction Intravenous (IV) therapy is a crucial aspect of care for the critically ill patient. Barriers to IV infusion pumps in low-resource settings include high costs, lack of access to electricity, and insufficient technical support. Inaccuracy of traditional drop-counting practices places patients at risk. By conducting a comparative assessment of IV infusion methods, we analyzed the efficacy of different devices and identified one that most effectively bridges the gap between accuracy, cost, and electricity reliance in low-resource environments. Methods In this prospective mixed methods study, nurses, residents, and medical students used drop counting, a manual flow regulator, an infusion pump, a DripAssist, and a DripAssist with manual flow regulator to collect normal saline at goal rates of 240, 120, and 60 mL/h. Participants' station setup time was recorded, and the amount of fluid collected in 10 min was recorded (in milliliters). Participants then filled out a post-trial survey to rate each method (on a scale of 1 to 5) in terms of understandability, time consumption, and operability. Cost-effectiveness for use in low-resource settings was also evaluated. Results The manual flow regulator had the fastest setup time, was the most cost effective, and was rated as the least time consuming to use and the easiest to understand and operate. In contrast, the combination of the DripAssist and manual flow regulator was the most time consuming to use and the hardest to understand and operate. Conclusion The manual flow regulator alone was the least time consuming and easiest to operate. The DripAssist/Manual flow regulator combination increases accuracy, but this combination was the most difficult to operate. In addition, the manual flow regulator was the most cost-effective. Healthcare providers can adapt these devices to their practice environments and improve the safety of rate-sensitive IV medications without significant strain on electricity, time, or personnel resources.
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Affiliation(s)
- Oluwakemi Tomobi
- Department of Anesthesiology, West Virginia University, Morgantown, WV, United States
- Division of Health, Science, and Technology, Howard Community College, Columbia, MD, United States
| | - Samantha Avoian
- University of Texas at Southwestern, Dallas, TX, United States
| | - Ifeoma Ekwere
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Shivani Waghmare
- Howard University College of Medicine, Washington, DC, United States
| | - Fatima Diaban
- Advocate Aurora Health, Downers Grove, IL, United States
| | - Gabrielle Davis
- Howard University College of Medicine, Washington, DC, United States
| | - Yacine Sy
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Oluchi Ogbonna
- University of Maryland School of Medicine, Baltimore, MD, United States
| | - Kevin Streete
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Ebenezer Aryee
- Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Vasanthini Kulasingham
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - John B. Sampson
- Department of Anesthesiology & Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States
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Liu W, Huo G, Chen P. Cost-effectiveness of first-line versus second-line use of brigatinib followed by lorlatinib in patients with ALK-positive non-small cell lung cancer. Front Public Health 2024; 12:1213318. [PMID: 38435286 PMCID: PMC10906082 DOI: 10.3389/fpubh.2024.1213318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 02/05/2024] [Indexed: 03/05/2024] Open
Abstract
Background The ALTA-1 L trial and EXP-3B arm of NCT01970865 trial found that both brigatinib and lorlatinib showed durable and robust responses in treating ALK-positive non-small cell lung cancer (NSCLC) patients. However, brigatinib and lorlatinib treatments are costly and need indefinite administration until the disease progression. Thus, it remains uncertain whether using brigatinib followed by lorlatinib before chemotherapy is cost-effective compared to reserving these two drugs until progression after chemotherapy. Methods We used a Markov model to assess clinical outcomes and healthcare costs of treating ALK-positive NSCLC individuals with brigatinib followed by lorlatinib before chemotherapy versus a strategy of reserving these drugs until progression after chemotherapy. Transition probabilities were estimated using parametric survival modeling based on multiple clinical trials. The drug acquisition costs, adverse events costs, administration costs were extracted from published studies before and publicly available data. We calculated lifetime direct healthcare costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios from the perspective of a United States payer. Results Our base-case analysis indicated that the incremental cost-effectiveness ratios of using first-line brigatinib followed by lorlatinib compared with second-line brigatinib followed by lorlatinib is $-400,722.09/QALY which meant that second-line brigatinib followed by lorlatinib had less costs and better outcomes. Univariate sensitivity analysis indicated the results were most sensitive to the cost of brigatinib. Probability sensitivity analysis revealed that using brigatinib followed by lorlatinib before chemotherapy had a 0% probability of cost-effectiveness versus delaying these two drugs until progression after chemotherapy at a willingness-to-pay threshold of $150,000 per QALY. Sensitivity analyses conducted revealed the robustness of this result, as incremental cost-effectiveness ratios never exceeded the willingness-to-pay threshold. Conclusion Using brigatinib as first-line treatment followed by lorlatinib for ALK-positive NSCLC may not be cost-effective given current pricing from the perspective of a United States payer. Delaying brigatinib followed by lorlatinib until subsequent lines of treatment may be a reasonable strategy that could limit healthcare costs without affecting clinical outcomes. More mature data are needed to better estimate cost-effectiveness in this setting.
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Affiliation(s)
- Wenjie Liu
- Department of Thoracic Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Gengwei Huo
- Department of Thoracic Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Peng Chen
- Department of Thoracic Oncology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Tianjin, China
- Key Laboratory of Cancer Prevention and Therapy of Tianjin, Tianjin, China
- Tianjin’s Clinical Research Center for Cancer, Tianjin, China
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Swift J, O'Kelly N, Barker C, Woodward A, Ghosh S. A Digital Respiratory Ward in Leicester, Leicestershire, and Rutland, England, for Patients With COVID-19: Economic Evaluation of the Impact on Acute Capacity and Wider National Health Service Resource Use. JMIR Form Res 2024; 8:e47441. [PMID: 38349716 PMCID: PMC10866202 DOI: 10.2196/47441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 12/04/2023] [Accepted: 12/22/2023] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND The COVID-19 pandemic stressed global health care systems' acute capacity and caused a diversion of resources from elective care to the treatment of acute respiratory disease. In preparing for a second wave of COVID-19 infections, England's National Health Service (NHS) in Leicester, Leicestershire, and Rutland sought to protect acute capacity in the winter of 2020-2021. Their plans included the introduction of a digital ward where patients were discharged home early and supported remotely by community-based respiratory specialists, who were informed about patient health status by a digital patient monitoring system. OBJECTIVE The objective of the digital ward was to maintain acute capacity through safe, early discharge of patients with COVID-19 respiratory disease. The study objective was to establish what impact this digital ward had on overall NHS resource use. METHODS There were no expected differences in patient outcomes. A cost minimization was performed to demonstrate the impact on the NHS resource use from discharging patients into a digital COVID-19 respiratory ward, compared to acute care length of stay (LOS). This evaluation included all 310 patients enrolled in the service from November 2020 (service commencement) to November 2021. Two primary methods, along with sensitivity analyses, were used to help overcome the uncertainty associated with the estimated comparators for the observational data on COVID-19 respiratory acute LOS, compared with the actual LOS of the 279 (90%) patients who were not discharged on oxygen nor were in critical care. Historic comparative LOS and an ordinary least squares model based on local monthly COVID-19 respiratory median LOS were used as comparators. Actual comparator data were sourced for the 31 (10%) patients who were discharged home and into the digital ward for oxygen weaning. Resource use associated with delivering care in the digital ward was sourced from the digital system and respiratory specialists. RESULTS In the base case, the digital ward delivered estimated health care system savings of 846.5 bed-days and US $504,197 in net financial savings across the 2 key groups of patients-those on oxygen and those not on oxygen at acute discharge (both P<.001). The mean gross and net savings per patient were US $1850 and US $1626 in the base case, respectively, without including any savings associated with a potential reduction in readmissions. The 30-day readmission rate was 2.9%, which was below comparative data. The mean cost of the intervention was US $223.53 per patient, 12.1% of the estimated gross savings. It was not until the costs were increased and the effect reduced simultaneously by 78.4% in the sensitivity analysis that the intervention was no longer cost saving. CONCLUSIONS The digital ward delivered increased capacity and substantial financial savings and did so with a high degree of confidence, at a very low absolute and relative cost.
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Affiliation(s)
- Jim Swift
- Spirit Health, Leicester, United Kingdom
| | | | | | - Alex Woodward
- Leicestershire Partnership NHS Trust, Leicester, United Kingdom
| | - Sudip Ghosh
- Leicestershire Partnership NHS Trust, Leicester, United Kingdom
- Department of Allied Health Sciences, De Montford University, Leicester, United Kingdom
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Tekpınar L, Yiğit V. Cost-Effectiveness Analysis of Implant-Supported Single Crown and Tooth-Supported Fixed Dental Prostheses in Türkiye. Value Health Reg Issues 2024; 42:11-17. [PMID: 38340673 DOI: 10.1016/j.vhri.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 12/19/2023] [Accepted: 01/08/2024] [Indexed: 02/12/2024]
Abstract
OBJECTIVES The most cost-effective option for replacing lost teeth is not evident because there is a dearth of evidence-based information on implant-supported single crowns versus tooth-supported fixed dental prostheses. This study conducted the analysis of cost-effectiveness of implant-supported single crown and tooth-supported fixed dental prostheses from a social perspective in Türkiye. METHODS Costs were calculated in the analysis from a social perspective for 2021. Costs and quality-adjusted prosthesis year (QAPY) values were computed over a 20-year period in the study using the Markov model. The computed values were discounted by 5%. The results are presented as the incremental cost-effectiveness ratio. To assess the impact of uncertainty on cost-effectiveness analyses, a tornado diagram and Monte Carlo simulations were created. RESULTS Throughout the 20-year time horizon, tooth-supported fixed dental prostheses cost $985.58 cumulatively, whereas implant-supported single crown cost $2161.64 (US $1 = 9.22 ₺ as of 15 October 2021). The calculated incremental cost-effectiveness ratio is 1.333 per QAPY. Compared with the implant-supported single crown tooth-supported fixed dental prostheses, it offers a QAPY of 0.882 over a 20-year period, while costing an additional $1176.06. CONCLUSIONS These results suggest that the implant-supported single crown provided higher QAPY value but was costlier. When the research's findings are compared with the literature, it becomes clear that Türkiye has lower dental care expenses than most other nations.
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Affiliation(s)
- Lütfiye Tekpınar
- Department of Health Economics, Nezahat Keleşoğlu Faculty of Health Sciences, Necmettin Erbakan University, Konya, Türkiye; Department of Health Management, Nezahat Keleşoğlu Faculty of Health Sciences, Necmettin Erbakan University, Konya, Türkiye.
| | - Vahit Yiğit
- Department of Hospital Management, Faculty of Economics and Administrative Sciences, Süleyman Demirel University, Isparta, Türkiye; Department of Health Management, Faculty of Economics and Administrative Sciences, Süleyman Demirel University, Isparta, Türkiye
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Courtney D, Mason J, Amani B, Rodak T, Szatmari P, Henderson J, de Oliveira C. Economic evaluations of treatment of depressive disorders in adolescents: Protocol for a scoping review. Early Interv Psychiatry 2024. [PMID: 38323501 DOI: 10.1111/eip.13498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 09/28/2023] [Accepted: 01/24/2024] [Indexed: 02/08/2024]
Abstract
AIM Depressive disorders in adolescents are common and impairing. Evidence-based treatments are available; however, at a cost. In the context of the COVID-19 pandemic, we anticipate increased demand for treatment services for adolescents with depression. We also anticipate that economic resources will be strained. Identifying cost-effective strategies to optimally treat depression in adolescents is imperative. This protocol for a scoping review aims to describe the literature with respect to economic evaluations of treatments for depression in adolescents. METHODS We will conduct a scoping review using established methods and reporting guidelines. MEDLINE, Embase, PsyclNFO, Econlit, and the International HTA Database will be searched from inception to June 13, 2023, with an update closer to time of manuscript submission, while the NHS Economic Evaluation Database archives will be searched from inception to December 2014. Publications that contain economic evaluations, in the context of a clinical trial or a model-based study, testing a treatment of depression in adolescents will be selected for inclusion. Extracted data items will include: economic evaluation perspectives, health outcome variables and costs used in economic evaluations, types of analyses performed, as well as quality of reporting and methodology. RESULT A narrative synthesis with summary tables will be used to describe our findings. CONCLUSION Our findings will help identify gaps in the literature with respect to economic analyses for the treatment of depression such that these gaps can be filled with future research. Policy-makers, funders and administrators may also use our findings to inform their decisions around provision of various treatments for depression in adolescents. REGISTRATION osf.io/5fteb (note that information on this link will be updated upon acceptance for publication based on reviewer comments).
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Affiliation(s)
- Darren Courtney
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Cundill Centre for Child and Youth Depression, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Margaret and Wallace McCain Centre for Child, Youth and Family Mental Health, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Joyce Mason
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Bahar Amani
- Cundill Centre for Child and Youth Depression, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Terri Rodak
- CAMH Education, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Peter Szatmari
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Cundill Centre for Child and Youth Depression, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jo Henderson
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
- Margaret and Wallace McCain Centre for Child, Youth and Family Mental Health, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Claire de Oliveira
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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Zhang Z, Bao Y, Gu Y, Zhang M, Li X. Cost-effectiveness analysis of CYP2C19 genotype-guided antiplatelet therapy for patients with acute minor ischemic stroke and high-risk transient ischemic attack in China. Br J Clin Pharmacol 2024; 90:483-492. [PMID: 37795861 DOI: 10.1111/bcp.15921] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/03/2023] [Accepted: 09/28/2023] [Indexed: 10/06/2023] Open
Abstract
AIMS The study aimed to estimate the cost-effectiveness of CYP2C19 genotype-guided antiplatelet therapy using cilostazol and ticagrelor as an alternative to clopidogrel, compared to conventional antiplatelet therapy with clopidogrel and aspirin. METHODS A 90-day decision tree and 30-year Markov model were employed to assess the costs and quality-adjusted life years (QALYs) of personalized antiplatelet therapy for patients with minor ischemic stroke and high-risk transient ischemic attack, compared to conventional antiplatelet therapy in the Chinese healthcare system. The primary outcome was the incremental cost-effectiveness ratio (ICER). The data sources included clinical trials, published literature, official documents and local prices. One-way sensitivity analysis and probabilistic sensitivity analysis were performed to confirm the robustness of the findings. RESULTS The base-case analysis indicated that the CYP2C19 genotype-guided antiplatelet strategy was cost-effective, and cilostazol group and ticagrelor group yielded an ICER of 3327.40 US dollars (USD)/QALY and 3426.92 USD/QALY, respectively, which were less than threshold. The one-way sensitivity analysis showed the results were robust, where the most sensitive parameter was the disability distribution in the modified Rankin scale 3-5. The probabilistic analysis showed that the CYP2C19 genotype-guided antiplatelet therapy with either cilostazol or ticagrelor was 100% cost-effective under the willingness-to-pay threshold. CONCLUSIONS CYP2C19 genotype-guided antiplatelet therapy using cilostazol and ticagrelor as an alternative to clopidogrel appeared to be more cost-effective than conventional antiplatelet therapy for acute minor ischemic stroke and high-risk transient ischemic attack patients over 30 years in China.
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Affiliation(s)
- Zhuolin Zhang
- School of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Yuwen Bao
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
| | - Yajie Gu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Mengdie Zhang
- School of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Xin Li
- School of Pharmacy, Nanjing Medical University, Nanjing, China
- School of Health Policy and Management, Nanjing Medical University, Nanjing, China
- Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
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Mudumba R, Chan HH, Cheng YY, Wang CC, Correia L, Ballreich J, Levy J. Cost-Effectiveness Analysis of Trastuzumab Deruxtecan Versus Trastuzumab Emtansine for Patients With Human Epidermal Growth Factor Receptor 2 Positive Metastatic Breast Cancer in the United States. Value Health 2024; 27:153-163. [PMID: 38042333 DOI: 10.1016/j.jval.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 04/06/2023] [Revised: 09/20/2023] [Accepted: 11/22/2023] [Indexed: 12/04/2023]
Abstract
OBJECTIVES To assess the cost-effectiveness of trastuzumab deruxtecan compared with trastuzumab emtansine as second-line therapy for patients with human epidermal growth factor receptor 2 positive metastatic breast cancer from a US healthcare sector perspective. METHODS A 3-state partitioned survival model was developed to estimate the cost-effectiveness of trastuzumab deruxtecan compared with trastuzumab emtansine. For both treatments, modeled patients were administered treatment intravenously every 3 weeks indefinitely or until disease progression. Transition parameters were principally derived from the updated DESTINY-Breast03 phase III randomized clinical trial. Costs include drug costs extracted from Centers for Medicare and Medicaid Services average sales price and administrative, adverse event, and third-line therapy costs derived from published literature, measured in 2022 US dollars. Health utilities for health states and disutilities for adverse events were sourced from published literature. Effects were measured in quality-adjusted life years (QALYs). We conducted both probabilistic sensitivity analysis and comprehensive scenario analysis to test model assumptions and robustness, while utilizing a lifetime horizon. RESULTS In our base-case analysis, total costs for trastuzumab deruxtecan were $1 266 945, compared with $820 082 for trastuzumab emtansine. Total QALYs for trastuzumab deruxtecan were 5.09, compared with 3.15 for trastuzumab emtansine. The base-case incremental cost-effectiveness ratio was $230 285/QALY. Probabilistic sensitivity analysis indicated that trastuzumab deruxtecan had an 11.1% probability of being cost-effective at a $100 000 per QALY willingness-to-pay threshold. CONCLUSIONS Despite the higher efficacy of trastuzumab deruxtecan in patients with human epidermal growth factor receptor 2 positive metastatic breast cancer, our findings raise concern regarding its value at current prices.
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Affiliation(s)
- Rahul Mudumba
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
| | - Hui-Hsuan Chan
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Yuan-Yuan Cheng
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Chien-Chen Wang
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Luis Correia
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jeromie Ballreich
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Joseph Levy
- Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
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Peacock A, Dehle FC, Mesa Zapata OA, Gennari F, Williams MR, Hamad N, Larsen S, Harrison SJ, Taylor C. Cost-Effectiveness of Extracorporeal Photopheresis in Patients With Chronic Graft-vs-Host Disease. J Health Econ Outcomes Res 2024; 11:23-31. [PMID: 38312919 PMCID: PMC10838062 DOI: 10.36469/001c.92028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 12/26/2023] [Indexed: 02/06/2024]
Abstract
Background: The mainstay first-line therapy for chronic graft-vs-host disease (cGVHD) is corticosteroids; however, for steroid-refractory patients, there is a distinct lack of cost-effective or efficacious treatment. The aim of this study was to assess the cost-effectiveness of extracorporeal photopheresis (ECP) compared with standard-of-care therapies for the treatment of cGVHD in Australia. The study formed part of an application to the Australian Government to reimburse ECP for these patients. Methods: A cost-utility analysis was conducted comparing ECP to standard of care, which modeled the response to treatment and disease progression of cGVHD patients in Australia. Mycophenolate, tacrolimus, and cyclosporin comprised second-line standard of care based on a survey of Australian clinicians. Health states in the model included treatment response, disease progression, and death. Transition probabilities were obtained from Australian-specific registry data and randomized controlled evidence. Quality-of-life values were applied based on treatment response. The analysis considered costs of second-line treatment and disease management including immunosuppressants, hospitalizations and subsequent therapy. Disease-specific mortality was calculated for treatment response and progression. Results: Over a 10-year time horizon, ECP resulted in an average cost reduction of $23 999 and an incremental improvement of 1.10 quality-adjusted life-years per patient compared with standard of care. The sensitivity analysis demonstrated robustness over a range of plausible scenarios. Conclusion: This analysis demonstrates that ECP improves quality of life, minimizes the harms associated with immunosuppressant therapy, and is a highly cost-effective option for steroid-refractory cGVHD patients in Australia. Based in part on this analysis, ECP was listed on the Medicare Benefits Schedule for public reimbursement.
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Affiliation(s)
| | | | | | | | | | - Nada Hamad
- Department of HaematologySt Vincent’s Hospital, Sydney, Australia
- St Vincent’s Clinical School, University of New South Wales, Sydney, Australia
- School of Medicine, University of Notre Dame, Sydney, Australia
| | - Stephen Larsen
- Sydney Medical School, University of Sydney, Sydney, Australia
- Institute of Haematology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Simon J. Harrison
- Clinical HaematologyPeter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, Australia
| | - Colman Taylor
- HTANALYSTS, Sydney, Australia
- The George Institute for Global Health, Sydney, Australia
- The University of New South Wales, Sydney, Australia
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Wallace SL, Syan R, Lee K, Sokol ER. Vaginal hysteropexy compared with vaginal hysterectomy with apical suspension for the treatment of pelvic organ prolapse: A 5-year cost-effectiveness Markov model. BJOG 2024; 131:362-371. [PMID: 37667669 DOI: 10.1111/1471-0528.17642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 07/20/2023] [Accepted: 08/10/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVE Our objective was to perform a 5-year cost-effectiveness analysis of transvaginal hysteropexy (HP) via sacrospinous ligament fixation (SS) or uterosacral ligament suspension (US) versus vaginal hysterectomy (VH) with apical suspension via sacrospinous ligament fixation (SS) or uterosacral ligament suspension (US) for the treatment of uterine prolapse. DESIGN A decision analytic model assessed the cost-effectiveness of the surgical intervention over a 5-year horizon. SETTING This model was constructed using TreeAge® software. POPULATION OR SAMPLE Healthy women undergoing surgery for uterine prolapse were modeled. METHODS A Markov model was constructed to simulate the possible recurrence of prolapse. Recurrence rates, repeat surgery for surgical failures and complication rates were modeled. Base case, sensitivity analyses and probabilistic modeling were performed. MAIN OUTCOME MEASURES The primary outcome was the incremental cost-effectiveness ratio (ICER) of <$100 000 per quality-adjusted life year (QALY). RESULTS Using the available prolapse recurrence rates and repeat surgery rates in the literature, both HP-SS and HP-US are cost-effective at a willingness-to-pay (WTP) threshold of <$100 000 per QALY. The incremental cost-effectiveness ratio (ICER) for HP-US compared to HP-SS is $90 738.14, while VH-US and VH-SS are both dominated strategies. HP-US is the optimal cost-effective strategy but decays exponentially with increasing probability of prolapse recurrence and need for repeat surgery after failed hysteropexy. The cost-effectiveness acceptability curve (CEAC) favors sacrospinous hysteropexy until reaching a WTP threshold between $90 000 and $100 000. CONCLUSION Hysteropexy surgical strategies are cost-effective transvaginal surgical approaches for uterine prolapse. Vaginal hysterectomy with apical suspension becomes more cost-effective with increasing probability of prolapse recurrence and need for repeat surgery after failed hysteropexy. Given the variability of prolapse recurrence rates in the literature, more comparative studies are needed to understand the cost-effectiveness relationship between these different surgical approaches.
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Affiliation(s)
- Shannon L Wallace
- Division of Urogynecology and Pelvic Floor Disorders, Department of Obstetrics and Gynecology, Ob/Gyn & Women's Health Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Raveen Syan
- Division of Female Urology and Urogynecology, Department of Urology, Desai Sethi Medical Institute, University of Miami, Miami, Florida, USA
| | - Kyueun Lee
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Eric R Sokol
- Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California, USA
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Koblbauer I, Prieto-Alhambra D, Burn E, Pinedo-Villanueva R. Applying Trial-Derived Treatment Effects to Real-World Populations: Generalizing Cost-Effectiveness Estimates When Modeling Complex Hazards. Value Health 2024; 27:173-181. [PMID: 38042335 DOI: 10.1016/j.jval.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 04/27/2023] [Revised: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 12/04/2023]
Abstract
OBJECTIVES Generalizability of trial-based cost-effectiveness estimates to real-world target populations is important for decision making. In the context of independent aggregate time-to-event baseline and relative effects data, complex hazards can make modeling of data for use in economic evaluation challenging. Our article provides an overview of methods that can be used to apply trial-derived relative treatment effects to external real-world baselines when faced with complex hazards and follows with a motivating example. METHODS Approaches for applying trial-derived relative effects to real-world baselines are presented in the context of complex hazards. Appropriate methods are applied in a cost-effectiveness analysis using data from a previously published study assessing the real-world cost-effectiveness of a treatment for carcinoma of the head and neck as a motivating example. RESULTS Lack of common hazards between the trial and target real-world population, a complex baseline hazard function, and nonproportional relative effects made the use of flexible models necessary to adequately estimate survival. Assuming common distributions between trial and real-world reference survival substantially affected survival and cost-effectiveness estimates. Modeling time-dependent vs proportional relative effects affected estimates to a lesser extent, dependent on assumptions used in cost-effectiveness modeling. CONCLUSIONS Appropriately capturing reference treatment survival when attempting to generalize trial-derived relative treatment effects to real-world target populations can have important impacts on cost-effectiveness estimates. A balance between model complexity and adequacy for decision making should be considered where multiple data sources with complex hazards are being evaluated.
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Affiliation(s)
- Ian Koblbauer
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, England, UK.
| | - Daniel Prieto-Alhambra
- Pharmaco- and Device Epidemiology, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, England, UK; Department of Medical Informatics, Erasmus Medical Centre University, Rotterdam, The Netherlands
| | - Edward Burn
- Pharmaco- and Device Epidemiology, Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, England, UK
| | - Rafael Pinedo-Villanueva
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, England, UK; NIHR Oxford Biomedical Research Centre, Oxford University Hospitals, NHS Foundation Trust, Oxford, England, UK
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