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Wang L, Zeng Y, Zhou L, Xu P, Guo X, Xie Y, Cai J, Pan M, Tang J, Gong Q, Su R, Liu Y, Lou Y. Cost-effectiveness of tirofiban for acute ischemic stroke without large or medium-sized vessel occlusion: A Markov modelling analysis from the Chinese and United States perspectives. PLoS One 2024; 19:e0297939. [PMID: 38363737 PMCID: PMC10871502 DOI: 10.1371/journal.pone.0297939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/14/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND The RESCUE BT2 trial recently showcased the efficacy of tirofiban in treating acute ischemic stroke (AIS) without large or medium-sized vessel occlusion. To further assess the value of tirofiban from the perspectives of Chinese and US healthcare system, a study was conducted to evaluate its cost-effectiveness. METHODS A hybrid model, integrating a short-term decision tree with a long-term Markov model, was developed to assess cost-effectiveness between tirofiban and aspirin for stroke patients without large or medium-sized vessel occlusion. Efficacy data for tirofiban was sourced from the RESCUE BT2 trial, while cost information was derived from published papers. Outcomes measured included respective cost, effectiveness, and incremental cost-effectiveness ratio (ICER). We conducted a one-way sensitivity analysis to assess the robustness of the results. Additionally, we performed probabilistic sensitivity analysis (PSA) through 10,000 Monte Carlo simulations to evaluate the uncertainties associated with the results. RESULTS The study revealed that tirofiban treatment in AIS patients without large or medium-sized vessel occlusion led to a considerable reduction of 2141 Chinese Yuan (CNY) in total cost, along with a lifetime gain of 0.14 quality-adjusted life years (QALYs). In the US settings, tirofiban also exhibited a lower cost ($197,055 versus $201,984) and higher effectiveness (4.15 QALYs versus 4.06 QALYs) compared to aspirin. One-way sensitivity analysis revealed that post-stroke care costs and stroke utility had the greatest impact on ICER fluctuation in both Chinese and US settings. However, these variations did not exceed the willingness-to-pay threshold. PSA demonstrated tirofiban's superior acceptability over aspirin in over 95% of potential scenarios. CONCLUSION Tirofiban treatment for AIS without large or medium-sized vessel occlusion appeared dominant compared to aspirin in both China and the US.
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Affiliation(s)
- Li Wang
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Yuhong Zeng
- Department of Epidemiology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, People’s Republic of China
- Evidence-based Medicine and Clinical Epidemiology Center, Army Medical University (Third Military Medical University), Chongqing, People’s Republic of China
| | - Limei Zhou
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Ping Xu
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Xianbin Guo
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Yu Xie
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Junxiu Cai
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Min Pan
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Jie Tang
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Qingtao Gong
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Rong Su
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Yan Liu
- Department of Neurology, Zigong Third People’s Hospital, Zigong, China
| | - Yake Lou
- Department of Cardiology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Tan E, Gao L, Tran HN, Cadilhac D, Bladin C, Moodie M. Telestroke for acute ischaemic stroke: A systematic review of economic evaluations and a de novo cost-utility analysis for a middle income country. J Telemed Telecare 2024; 30:18-30. [PMID: 34292801 DOI: 10.1177/1357633x211032407] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Telemedicine can alleviate the problems faced in rural settings in providing access to specialist stroke care. The evidence of the cost-effectiveness of this model of care outside high-income countries is limited. This study aimed to conduct: (a) a systematic review of economic evaluations of telestroke and (b) a cost-utility analysis of telestroke, using China as a case study. METHODS We systematically searched Embase, Medline Complete and Cochrane databases. Inclusion criteria: full economic evaluations of telemedicine/telestroke networks examining the use of thrombolysis in patients with acute ischaemic stroke, published in English. A cost-utility analysis was undertaken using a Markov model incorporating a decision tree to simulate the delivery of telestroke for acute ischaemic stroke in rural China, compared to no telestroke from a societal and healthcare perspective. One-way deterministic sensitivity analyses and probabilistic sensitivity analyses were performed to test the robustness of results. RESULTS Of 559 publications found, eight met the eligibility criteria and were included in the systematic review (two cost-effectiveness analyses and six cost-utility analyses, all performed in high-income countries). Telestroke was a cost-saving/cost-effective intervention in five out of the eight studies. In our modelled analysis for rural China, telestroke was the dominant strategy, with estimated cost savings of Chinese yuan 4,328 (US$627) and additional 0.0925 quality-adjusted life years per patient. Sensitivity analyses confirmed the base case results. DISCUSSION Consistent with published economic evaluations of telestroke in other jurisdictions, telestroke represents a cost-effective solution to enhance stroke care in rural China.
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Affiliation(s)
- Elise Tan
- Deakin Health Economics, Institute for Health Transformation, Deakin University, Australia
| | - Lan Gao
- Deakin Health Economics, Institute for Health Transformation, Deakin University, Australia
| | - Huong Nq Tran
- Deakin Health Economics, Institute for Health Transformation, Deakin University, Australia
| | - Dominique Cadilhac
- Deakin Health Economics, Institute for Health Transformation, Deakin University, Australia
| | - Chris Bladin
- Stroke and Ageing Research, Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Australia
- Public Health and Health Services Research, The Florey Institute Neuroscience and Mental Health, University of Melbourne, Australia
- Ambulance Victoria, Australia
- Eastern Health Clinical School, Monash University, Australia
| | - Marj Moodie
- Deakin Health Economics, Institute for Health Transformation, Deakin University, Australia
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Aref H, El Nahas N, Elsisi GH, Shokri H, Roushdy T. The budget impact of alteplase in the treatment of acute ischemic stroke in Egypt. Front Neurol 2023; 14:1220615. [PMID: 38020606 PMCID: PMC10663356 DOI: 10.3389/fneur.2023.1220615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Stroke is the second leading cause of mortality worldwide. Five percent of all the disability-adjusted life years (DALYs) lost around the world are attributed to stroke. This study aimed to assess the economic burden of acute ischemic stroke (AIS) in Egypt and reveal the benefits of alteplase treatment by measuring the resource use and costs associated with this treatment compared to the standard of care and extrapolate the overall budget impact of alteplase to the local Egyptian setting over a 5-year time horizon from a societal perspective. Methods A budget impact model was developed to estimate the impact of adding alteplase to the current treatment of AIS patients within the Egyptian healthcare setting. The efficacy data for both arms of the model were sourced from a systematic review of the literature. Resource use and cost data were sourced from a retrospective study. Proportions of patients potentially eligible for treatment and the treatment time distributions were estimated from an analysis of the results of this retrospective data collection. A univariate sensitivity analysis was conducted to assess the robustness of the model results. The input parameters varied between plausible extremes based on a review of available evidence. Results The total annual costs with alteplase treatment [i.e., drug, symptomatic intracerebral hemorrhage (ICH) management, acute hospitalization, and post-hospitalization costs] for the targeted patients from a societal perspective were estimated to be less than the total annual costs without alteplase. This resulted in savings of approximately EGP 37.2 million ($ 1.2 million), EGP 14.2 million ($ 458.06), EGP -33.0 million ($ -1.06 million), EGP -54.0 million ($ -1.74 million), and EGP -89.8 million ($ -2.89 million) for each of the 5 years, respectively. In year 1, more than 2,787 patients (+30.1%) achieved an excellent outcome and <1,204 patients (-22.3%) had a poor outcome when treated with alteplase. The savings in acute hospitalization and post-hospitalization costs offset the increase in drug and ICH management costs in the alteplase group compared to treatment without alteplase. The total cumulative cost savings for alteplase in AIS patients were estimated at EGP -228,146,871 ($ -7,359,576) over 5 years. Conclusion The budget impact model estimates suggest that from a societal perspective, alteplase is likely to be a cost-saving option for the treatment of AIS in Egypt due to the treatment benefits, resulting in savings in acute hospitalization and annual post-hospitalization costs.
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Affiliation(s)
- Hany Aref
- Department of Neurology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Nevine El Nahas
- Department of Neurology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Gihan Hamdy Elsisi
- HTA Office, LLC, Cairo, Egypt
- Department of Economics, American University in Cairo, Cairo, Egypt
| | - Hossam Shokri
- Department of Neurology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Tamer Roushdy
- Department of Neurology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Siskou O, Galanis P, Konstantakopoulou O, Stafylas P, Karagkouni I, Tsampalas E, Garefou D, Alexopoulou H, Gamvroula A, Lypiridou M, Kalliontzakis I, Fragkoulaki A, Kouridaki A, Tountopoulou A, Kouzi I, Vassilopoulou S, Manios E, Mavraganis G, Vemmou A, Karagkiozi E, Savopoulos C, Dimas G, Myrou A, Milionis H, Siopis G, Evaggelou H, Protogerou A, Samara S, Karapiperi A, Kakaletsis N, Papastefanatos G, Papastefanatos S, Sourtzi P, Ntaios G, Vemmos K, Korompoki E, Kaitelidou D. The Cost and the Value of Stroke Care in Greece: Results from the SUN4P Study. Healthcare (Basel) 2023; 11:2545. [PMID: 37761742 PMCID: PMC10530928 DOI: 10.3390/healthcare11182545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/06/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023] Open
Abstract
The aim of this study was to measure the one-year total cost of strokes and to investigate the value of stroke care, defined as cost per QALY. The study population included 892 patients with first-ever acute strokes, hemorrhagic strokes, and ischemic strokes, (ICD-10 codes: I61, I63, and I64) admitted within 48 h of symptoms onset to nine public hospitals located in six cities. We conducted a bottom-up cost analysis from the societal point of view. All cost components including direct medical costs, productivity losses due to morbidity and mortality, and informal care costs were considered. We used an annual time horizon, including all costs for 2021, irrespective of the time of disease onset. The average cost (direct and indirect) was extrapolated in order to estimate the national annual burden associated with stroke. We estimated the total cost of stroke in Greece at EUR 343.1 mil. a year in 2021, (EUR 10,722/patient or EUR 23,308 per QALY). Out of EUR 343.1 mil., 53.3% (EUR 182.9 mil.) consisted of direct healthcare costs, representing 1.1% of current health expenditure in 2021. Overall, productivity losses were calculated at EUR 160.2 mil. The mean productivity losses were estimated to be 116 work days with 55.1 days lost due to premature retirement and absenteeism from work, 18.5 days lost due to mortality, and 42.4 days lost due to informal caregiving by family members. This study highlights the burden of stroke and underlines the need for stakeholders and policymakers to re-organize stroke care and promote interventions that have been proven cost-effective.
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Affiliation(s)
- Olga Siskou
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
- Department of Tourism Studies University of Piraeus, 185 34 Piraeus, Greece
| | - Petros Galanis
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
| | - Olympia Konstantakopoulou
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
| | | | - Iliana Karagkouni
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
| | - Evangelos Tsampalas
- Department of Neurology, Panarkadikon General Hospital, 221 00 Tripoli, Greece
| | - Dafni Garefou
- Department of Neurology, Panarkadikon General Hospital, 221 00 Tripoli, Greece
| | - Helen Alexopoulou
- Department of Neurology, Panarkadikon General Hospital, 221 00 Tripoli, Greece
| | - Anastasia Gamvroula
- Department of Neurology, Panarkadikon General Hospital, 221 00 Tripoli, Greece
| | - Maria Lypiridou
- Department of Neurology, Panarkadikon General Hospital, 221 00 Tripoli, Greece
| | | | | | - Aspasia Kouridaki
- Department of Neurology, General Hospital of Chania, 733 00 Creta, Greece
| | - Argyro Tountopoulou
- 1st Department of Neurology, Eginition Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (A.T.)
| | - Ioanna Kouzi
- 1st Department of Neurology, Eginition Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (A.T.)
| | - Sofia Vassilopoulou
- 1st Department of Neurology, Eginition Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece; (A.T.)
| | - Efstathios Manios
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece (E.K.)
| | - Georgios Mavraganis
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece (E.K.)
| | - Anastasia Vemmou
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece (E.K.)
| | - Efstathia Karagkiozi
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 413 34 Larissa, Greece (G.N.)
| | - Christos Savopoulos
- 1st Medical Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, AHEPA Hospital, 546 36 Thessaloniki, Greece
| | - Gregorios Dimas
- 1st Medical Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, AHEPA Hospital, 546 36 Thessaloniki, Greece
| | - Athina Myrou
- 1st Medical Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, AHEPA Hospital, 546 36 Thessaloniki, Greece
| | - Haralampos Milionis
- Department of Internal Medicine, School of Medicine, University of Ioannina, 455 00 Ioannina, Greece
| | - Georgios Siopis
- Department of Internal Medicine, School of Medicine, University of Ioannina, 455 00 Ioannina, Greece
| | - Hara Evaggelou
- Department of Internal Medicine, School of Medicine, University of Ioannina, 455 00 Ioannina, Greece
| | - Athanasios Protogerou
- Cardiovascular Prevention & Research Unit, Laiko General Hospital of Athens at the Medical School, National & Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Stamatina Samara
- Cardiovascular Prevention & Research Unit, Laiko General Hospital of Athens at the Medical School, National & Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Asteria Karapiperi
- Cardiovascular Prevention & Research Unit, Laiko General Hospital of Athens at the Medical School, National & Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Nikolaos Kakaletsis
- Second Department of Internal Medicine, Aristotle University of Thessaloniki, Hippokrateion General Hospital of Thessaloniki, 546 42 Thessaloniki, Greece
| | - George Papastefanatos
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
- Information Management Systems Institute, ATHENA Research Center, 151 25 Athens, Greece
| | - Stefanos Papastefanatos
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
| | - Panayota Sourtzi
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
| | - George Ntaios
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 413 34 Larissa, Greece (G.N.)
- Hellenic Stroke Organization, 115 28 Athens, Greece;
| | | | - Eleni Korompoki
- Department of Clinical Therapeutics, Alexandra Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece (E.K.)
- Hellenic Stroke Organization, 115 28 Athens, Greece;
| | - Daphne Kaitelidou
- Center for Health Services Management and Evaluation, Department of Nursing National and Kapodistrian, University of Athens, 115 27 Athens, Greece (D.K.)
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Chen J, Liang X, Tong X, Han M, Ji L, Zhao S, Hu Z, Liu A. Economic evaluation of intravenous alteplase for stroke with the time of onset between 4.5 and 9 hours. J Neurointerv Surg 2023; 15:46-51. [PMID: 35074896 DOI: 10.1136/neurintsurg-2021-018420] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/26/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND A clinical trial proved the clinical effectiveness of perfusion imaging-guided intravenous thrombolysis with alteplase for patients with acute ischemic stroke (AIS) with the time of onset between 4.5 and 9 hours. This study aimed to assess the lifetime cost-effectiveness of alteplase versus placebo from the perspective of Chinese and United States (US) healthcare payers. METHODS A decision-analytic model was built to estimate lifetime costs and quality-adjusted life-years (QALYs) associated with alteplase or placebo. Model inputs were extracted from published sources. Incremental costs, incremental QALYs, and incremental cost-effectiveness ratio (ICER) were calculated to evaluate the base-case scenario. One-way and probabilistic sensitivity analysis were performed to evaluate uncertainty in the results. RESULTS In China, alteplase yielded an additional lifetime QALY of 0.126 with an additional cost of Chinese Yuan (¥) ¥9552 compared with placebo, and the ICER was ¥83 950 (US$12 157)/QALY. In the US, alteplase had a higher QALY (difference: 0.193) with a lower cost (difference: US$-2024) compared with placebo. In probabilistic sensitivity analyses, alteplase had a 42.54% to 78.3% probability of being cost-effective compared with placebo in China when the willingness-to-pay (WTP) threshold ranged from ¥72 447/QALY to ¥217 341/QALY. In the US, alteplase had a 93.47% to 93.57% probability of being cost-effective under the WTP threshold of US$100 000/QALY to US$150 000/QALY. These findings remained robust under one-way sensitivity analysis. CONCLUSION For patients with AIS with a time of onset between 4.5 and 9 hours, perfusion imaging-guided intravenous alteplase was likely to be cost-effective in China and was cost-effective in the US when compared with placebo.
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Affiliation(s)
- Jigang Chen
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.,Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xin Liang
- Beijing Shijitan Hospital, Capital Medical University, Beijing, China.,Department of Neurosurgery, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China
| | - Xin Tong
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.,Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Mingyang Han
- Department of Neurosurgery, Central South University Third Xiangya Hospital, Changsha, Hunan, China
| | - Linjin Ji
- Department of Neurosurgery, First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Songfeng Zhao
- Department of Neurosurgery, Central South University Third Xiangya Hospital, Changsha, Hunan, China
| | - Zhiqiang Hu
- Beijing Shijitan Hospital, Capital Medical University, Beijing, China .,Department of Neurosurgery, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China
| | - Aihua Liu
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China .,Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Zhao S, Cheng Y, Tong X, Han M, Ji L, Che Y, Hu W, Liu A. Cost-effectiveness of recombinant tissue-type plasminogen activator for acute ischaemic stroke with unknown time of onset: a Markov modelling analysis from the Chinese and US perspectives. BMJ Open 2022; 12:e065133. [PMID: 36375982 PMCID: PMC9664282 DOI: 10.1136/bmjopen-2022-065133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The effectiveness of MRI-guided intravenous recombinant tissue-type plasminogen activator (r-tPA) for acute ischaemic stroke (AIS) with an unknown time of onset has been demonstrated by the WAKE-UP Trial. We aim to evaluate its long-term cost-effectiveness from the perspective of Chinese and US healthcare payers. METHODS A combination of decision tree and Markov model was built to project lifetime costs and quality-adjusted life-years (QALYs) associated with intravenous r-tPA or placebo treatment. Model inputs including the transition probabilities, costs and utilities were derived from the WAKE-UP Trial, similar cost-effectiveness studies and other published sources. To compare intravenous r-tPA to placebo, we calculated incremental costs, incremental QALYs and incremental cost-effectiveness ratio (ICER). One-way sensitivity, probabilistic sensitivity and subgroup analyses were performed to evaluate uncertainty in the results. RESULTS In China, intravenous r-tPA gained an additional lifetime QALY of 0.293 with an additional cost of the Chinese Yuan (¥) of 7871 when compared with placebo, resulting in an ICER of ¥26 870 (US$3894)/QALY. In the USA, intravenous r-tPA yielded a higher QALY (difference: 0.430) and lower cost (difference: ¥-4563) when compared with placebo. In probabilistic sensitivity analyses, intravenous r-tPA had a 97.8% and 99.8% probability of being cost-effective or cost-saving in China and the USA, respectively. These findings remained robust under one-way sensitivity and subgroup analysis except for patients with a National Institute of Health Stroke Scale Score of less than 4, between 11 and 16, and over 16. CONCLUSIONS MRI-guided intravenous r-tPA for patients with AIS with an unknown time of onset is cost-effective in China and cost-saving in the USA.
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Affiliation(s)
- Songfeng Zhao
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yuhong Cheng
- Department of Neurosurgery, Linfen Central Hospital, Linfen, China
| | - Xin Tong
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Mingyang Han
- Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Linjin Ji
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yuxiong Che
- Department of Neurology, Changde First Hospital of Traditional Chinese Medicine, Changde, China
| | - Weiwu Hu
- Department of Neurology, Changde First Hospital of Traditional Chinese Medicine, Changde, China
| | - Aihua Liu
- Beijing Neurosurgical Institute, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, China
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Shi F, He Z, Wang L, Su H, Han S. Cost-effectiveness of edaravone dexborneol versus edaravone for the treatment of acute ischemic stroke in China: Based on the TASTE study. Front Pharmacol 2022; 13:938239. [PMID: 36330098 PMCID: PMC9622952 DOI: 10.3389/fphar.2022.938239] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 10/03/2022] [Indexed: 11/21/2022] Open
Abstract
Background and purpose: The TASTE trial indicated that patients with acute ischemic stroke (AIS) using edaravone dexborneol have a significantly higher proportion of 90-day good functional outcomes (mRS 0–1) than those using edaravone. This study compared the cost-effectiveness of the aforementioned interventions in treating AIS in the Chinese setting, aiming to inform treatment decisions in clinical practice. Methods: A model combining a decision tree and a Markov model was developed to assess the cost-effectiveness of edaravone dexborneol versus edaravone for AIS over a 30-year time horizon from the Chinese healthcare system’s perspective. Both efficacy and safety data were extracted from the TASTE study. Local costs and utilities were derived from publications and open-access databases; both cost and effectiveness were discounted at a rate of 5% per year. Sensitivity analyses were conducted to ensure robustness and identify the main drivers of the result. Results: Compared with edaravone, edaravone dexborneol for AIS was found to be cost-effective in the first year and highly cost-effective as the study time horizons extended. In the long term (30 years), edaravone dexborneol yielded a lifetime gain of 0.25 (0.07–0.45) quality-adjusted life years (QALYs) at an additional cost of CNY 2201.07 (-3,445.24–6,637.23), yielding an ICER of CNY 8823.41 per QALY gained under the willingness-to-pay (WTP) of 1.5 times per capita GDP (121,464 CNY). The result is robust in both deterministic and probabilistic sensitivity analysis (PSA) methods, with the advantage of the edaravone dexborneol strategy increasing over time. Specifically, the probability of edaravone dexborneol dominant dexborneol is 76.30%, 98.90%, and 99.50% over 1-, 5-, and 30-year time horizons. Conclusion: Both short- and long-term economic analyses suggest that edaravone dexborneol is highly likely to be a cost-effective alternative to treat AIS compared with edaravone in China.
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Affiliation(s)
- Fenghao Shi
- International Research Center for Medicinal Administration, Peking University, Beijing, China
- School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Zixuan He
- International Research Center for Medicinal Administration, Peking University, Beijing, China
- School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Lin Wang
- School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, China
| | - Hang Su
- International Research Center for Medicinal Administration, Peking University, Beijing, China
- School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Sheng Han
- International Research Center for Medicinal Administration, Peking University, Beijing, China
- School of Pharmaceutical Sciences, Peking University, Beijing, China
- *Correspondence: Sheng Han,
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Luo Y, Li J, Huang L, Liu X, Zhang B, Lin J, Jiang A, Zhao J. Safety and efficacy of a new modified intravenous recombinant tissue plasminogen activator (rt-PA) regimen in Chinese patients with acute ischemic stroke: A descriptive retrospective cohort study with subgroup-analysis of different rt-PA dose. J Clin Neurosci 2022; 101:244-251. [DOI: 10.1016/j.jocn.2022.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/18/2022] [Accepted: 05/24/2022] [Indexed: 11/25/2022]
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Turc G, Tsivgoulis G, Audebert HJ, Boogaarts H, Bhogal P, De Marchis GM, Fonseca AC, Khatri P, Mazighi M, Pérez de la Ossa N, Schellinger PD, Strbian D, Toni D, White P, Whiteley W, Zini A, van Zwam W, Fiehler J. European Stroke Organisation (ESO)-European Society for Minimally Invasive Neurological Therapy (ESMINT) expedited recommendation on indication for intravenous thrombolysis before mechanical thrombectomy in patients with acute ischemic stroke and anterior circulation large vessel occlusion. J Neurointerv Surg 2022; 14:209. [PMID: 35115395 DOI: 10.1136/neurintsurg-2021-018589] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/09/2022] [Indexed: 12/30/2022]
Abstract
Six randomized controlled clinical trials have assessed whether mechanical thrombectomy (MT) alone is non-inferior to intravenous thrombolysis (IVT) plus MT within 4.5 hours of symptom onset in patients with anterior circulation large vessel occlusion (LVO) ischemic stroke and no contraindication to IVT. An expedited recommendation process was initiated by the European Stroke Organisation (ESO) and conducted with the European Society of Minimally Invasive Neurological Therapy (ESMINT) according to ESO standard operating procedure based on the GRADE system. We identified two relevant Population, Intervention, Comparator, Outcome (PICO) questions, performed systematic reviews and meta-analyses of the literature, assessed the quality of the available evidence, and wrote evidence-based recommendations. Expert opinion was provided if insufficient evidence was available to provide recommendations based on the GRADE approach.For stroke patients with anterior circulation LVO directly admitted to a MT-capable center ('mothership') within 4.5 hours of symptom onset and eligible for both treatments, we recommend IVT plus MT over MT alone (moderate evidence, strong recommendation). MT should not prevent the initiation of IVT, nor should IVT delay MT. In stroke patients with anterior circulation LVO admitted to a center without MT facilities and eligible for IVT ≤4.5 hours and MT, we recommend IVT followed by rapid transfer to a MT capable-center ('drip-and-ship') in preference to omitting IVT (low evidence, strong recommendation). Expert consensus statements on ischemic stroke on awakening from sleep are also provided. Patients with anterior circulation LVO stroke should receive IVT in addition to MT if they have no contraindications to either treatment.
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Affiliation(s)
- Guillaume Turc
- Department of Neurology, GHU Paris Psychiatrie et Neurosciences, Université de Paris, INSERM U1266, FHU NeuroVasc, Paris, France
| | - Georgios Tsivgoulis
- Second Department of Neurology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,Department of Neurology, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Heinrich J Audebert
- Klinik und Hochschulambulanz für Neurologie, Campus Benjamin Franklin, Charité Universitätsmedizin Berlin & Center for Stroke Research Berlin, Berlin, Germany
| | - Hieronymus Boogaarts
- Department of Neurosurgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Pervinder Bhogal
- Department of Interventional Neuroradiology, Royal London Hospital, Barts NHS Trust, London, UK
| | - Gian Marco De Marchis
- Neurology and Stroke Center, University Hospital of Basel, University of Basel, Basel, Switzerland
| | - Ana Catarina Fonseca
- Department of Neurosciences and Mental Health (Neurology), Hospital Santa Maria-CHLN, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Pooja Khatri
- Department of Neurology, University of Cincinnati, Cincinnati, Ohio, USA
| | - Mikaël Mazighi
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France.,Stroke Unit, Lariboisière Hospital AP-HP-Nord, FHU NeuroVasc, Université de Paris, Paris, France
| | | | - Peter D Schellinger
- Departments of Neurology and Neurogeriatrics, Johannes Wesling Medical Center Minden, University hospitals of the Ruhr-University of Bochum, Bochum, Germany
| | - Daniel Strbian
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Danilo Toni
- Hospital Policlinico Umberto I, Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Philip White
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - William Whiteley
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Andrea Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | - Wim van Zwam
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center and Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
| | - Jens Fiehler
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Turc G, Tsivgoulis G, Audebert H, Boogaarts H, Bhogal P, De Marchis GM, Fonseca AC, Khatri P, Mazighi M, Pérez de la Ossa N, Schellinger PD, Strbian D, Toni D, White P, Whiteley W, Zini A, van Zwam W, Fiehler J. EXPRESS: European Stroke Organisation (ESO) – European Society for Minimally Invasive Neurological Therapy (ESMINT) expedited recommendation on indication for intravenous thrombolysis before mechanical thrombectomy in patients with acute ischaemic stroke and anterior circulation large vessel occlusion. Eur Stroke J 2022; 7:I-XXVI. [PMID: 35300256 PMCID: PMC8921785 DOI: 10.1177/23969873221076968] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 01/13/2022] [Indexed: 11/15/2022] Open
Abstract
Six randomized controlled clinical trials have assessed whether mechanical thrombectomy (MT) alone is non-inferior to intravenous thrombolysis (IVT) plus MT within 4.5 hours of symptom onset in patients with anterior circulation large vessel occlusion (LVO) ischaemic stroke and no contraindication to IVT. An expedited recommendation process was initiated by the European Stroke Organisation (ESO) and conducted with the European Society of Minimally Invasive Neurological Therapy (ESMINT) according to ESO standard operating procedure based on the GRADE system. We identified two relevant Population, Intervention, Comparator, Outcome (PICO) questions, performed systematic reviews and meta-analyses of the literature, assessed the quality of the available evidence, and wrote evidence-based recommendations. Expert opinion was provided if insufficient evidence was available to provide recommendations based on the GRADE approach.
For stroke patients with anterior circulation LVO directly admitted to a MT-capable centre (“mothership”) within 4.5 hours of symptom onset and eligible for both treatments, we recommend IVT plus MT over MT alone (moderate evidence, strong recommendation). MT should not prevent the initiation of IVT, nor should IVT delay MT. In stroke patients with anterior circulation LVO admitted to a centre without MT facilities and eligible for IVT ≤4.5 hrs and MT, we recommend IVT followed by rapid transfer to a MT capable-centre (“drip-and-ship”) in preference to omitting IVT (low evidence, strong recommendation). Expert consensus statements on ischaemic stroke on awakening from sleep are also provided. Patients with anterior circulation LVO stroke should receive IVT in addition to MT if they have no contraindications to either treatment.
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Affiliation(s)
| | - Georgios Tsivgoulis
- Department of Neuology, University Hospital of AlexandroupolisDemocritus University of Thrace
| | | | | | | | | | | | - Pooja Khatri
- NeurologyUniversity of Cincinnati Medical Center
| | | | | | | | | | - Danilo Toni
- Human NeurosciencesSapienza University of Rome
| | - Phil White
- Institute of Neuroscience (Stroke Research Group)Newcastle University
| | | | | | - Wim van Zwam
- NeurologyMaastricht University Faculty of Health Medicine and Life Sciences
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11
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Cheng J, Zhang Y, Zhong A, Tian M, Zou G, Chen X, Yu H, Song F, Zhou S. Quality of Health Economic Evaluations in Mainland China: A Comparison of Peer-Reviewed Articles in Chinese and in English. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2022; 20:35-54. [PMID: 34322862 DOI: 10.1007/s40258-021-00674-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE Our objective was to assess the incidence and quality of reporting of published health economic evaluations in mainland China and compare the quality of peer-reviewed articles in Chinese and English. METHODS A comprehensive search was conducted for economic evaluations pertaining to China published from 2006 to 2015 using the PubMed, CBM, CMCC, CNKI, VIP, and Wanfang databases. All studies in English that met the inclusion criteria were included. For studies in Chinese, 200 sampled studies were included according to the random seeds method, and the same number of the most-cited studies in Chinese as those in English were included according to the number of citations and journal grades. Researchers independently assessed the quality of the studies using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist. RESULTS After literature search and screening, a total of 310 studies were identified. The majority of these studies were cost-effectiveness studies (82.26%). Scores among different CHEERS items varied greatly. There was a gap between the average quality scores of the studies published in Chinese and those published in English (49.78 ± 9.31 vs. 82.48 ± 17.69) and between the average quality scores of the included most-cited studies in Chinese and English, which was slightly smaller (54.08 ± 10.27 vs. 82.48 ± 17.69). The methods, results, and discussion sections of studies published in Chinese were of low quality. CONCLUSION The quality of reporting of health economic evaluations in mainland China has developed slowly. Most of the included studies were incomplete in the presentation of content, making the results less reliable. It is important to standardize and improve the quality of Chinese health economic research.
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Affiliation(s)
- Jiehua Cheng
- School of Public Health and Management, Higher Education Mega Centre, Guangzhou University of Chinese Medicine, No. 232 Wai Huan Dong Road, Panyu District, Guangzhou, 510006, Guangdong, China
| | - Yu Zhang
- School of Public Health and Management, Higher Education Mega Centre, Guangzhou University of Chinese Medicine, No. 232 Wai Huan Dong Road, Panyu District, Guangzhou, 510006, Guangdong, China
| | - Ailin Zhong
- School of Public Health and Management, Higher Education Mega Centre, Guangzhou University of Chinese Medicine, No. 232 Wai Huan Dong Road, Panyu District, Guangzhou, 510006, Guangdong, China
| | - Miao Tian
- Dongfeng Stomatological Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Guanyang Zou
- School of Public Health and Management, Higher Education Mega Centre, Guangzhou University of Chinese Medicine, No. 232 Wai Huan Dong Road, Panyu District, Guangzhou, 510006, Guangdong, China
| | - Xiaping Chen
- Shiyan Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Hongxing Yu
- Shiyan Taihe Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Fujian Song
- Faculty of Medicine and Health Science, University of East Anglia, Norwich, UK
| | - Shangcheng Zhou
- School of Public Health and Management, Higher Education Mega Centre, Guangzhou University of Chinese Medicine, No. 232 Wai Huan Dong Road, Panyu District, Guangzhou, 510006, Guangdong, China.
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12
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Zheng S, Lyu TJ, Li Z, Gu H, Yang X, Wang C, Li H, Jiang Y, Shen H, Wang Y. GRP per capita and hospital characteristics associated with intravenous tissue plasminogen activator adherence rate: evidence from the Chinese Stroke Center Alliance. Stroke Vasc Neurol 2021; 6:337-343. [PMID: 33431514 PMCID: PMC8485228 DOI: 10.1136/svn-2020-000633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/22/2020] [Accepted: 12/01/2020] [Indexed: 11/30/2022] Open
Abstract
Background Timely delivery of intravenous tissue plasminogen activator (IV-rt PA) is pivotal to eligible patients who had a stroke while achieving higher rates of IV-rt PA has been problematic. This paper focuses on investigating influential factors associated with the administration of IV-rt PA, primarily per capita gross regional product (GRP) and healthcare system factors. Methods The study included 980 hospitals in the Chinese Stroke Center Alliance where 158 003 patients who had an acute ischaemic stroke received IV-rt PA between August 2015 and August 2019. The adherence rate to IV-rt PA within 4.5 hours time window in each hospital was the primary outcome. Influential factors were grouped into two categories: macroeconomic status and hospital characteristics. The outcome was analysed using multivariable linear regression. Results GRP per capita (β=2.37, p<0.001), hospital stroke centre certification (β=3.77, p<0.001), number of neurologists (β=0.12, p<0.001), existence of emergency services for neurological treatment (β=7.43, p=0.014), presence of emergency department (β=10.03, p=0.019) and cooperating with emergency centre (β=4.65, p=0.029) were significantly positively associated with the adherence rate to IV-rt PA. Conclusions Higher GRP per capita, affluent neurological personnel, well-equipped emergency services for neurological treatment and routine cooperation with the emergency centre were important for enhancing the adherence rate to IV-rt PA among patients who had an acute ischaemic stroke in China.
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Affiliation(s)
- Suxi Zheng
- Innvotion and Information Management, HKU Business School, The University of Hong Kong, Hong Kong, China
| | - Tian Jie Lyu
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zixiao Li
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Chinese Institute for Brain Research, Beijing, China
| | - Hongqiu Gu
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xin Yang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chunjuan Wang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hao Li
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yong Jiang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Haipeng Shen
- Innvotion and Information Management, HKU Business School, The University of Hong Kong, Hong Kong, China .,Shenzhen Institute of Research and Innovation, The University of Hong Kong, Shenzhen, China
| | - Yongjun Wang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China .,National Center for Healthcare Quality Management in Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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13
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Barbosa E, Gulela B, Taimo MA, Lopes DM, Offorjebe OA, Risko N. A systematic review of the cost-effectiveness of emergency interventions for stroke in low- and middle-income countries. Afr J Emerg Med 2020; 10:S90-S94. [PMID: 33318909 PMCID: PMC7723908 DOI: 10.1016/j.afjem.2020.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 04/11/2020] [Accepted: 05/20/2020] [Indexed: 11/18/2022] Open
Abstract
Background Stroke is a leading cause of death and disability globally, with an increasing incidence in low- and middle-income countries (LMICs). The successful treatment of acute stroke requires an organized, efficient and well-resourced emergency care system. However, debate exists surrounding the prioritization of stroke treatment programs given the high costs of treatment and the increased incidence of hemorrhagic stroke in LMICs. Economic data is helpful to guide evidence-based priority setting in health systems development, particularly in low-resource settings where scarcity requires careful stewardship of resources. This systematic review surveys the existing evidence surrounding the cost-effectiveness of interventions to address acute stroke in LMIC settings. Methods The authors conducted a PRISMA style systematic review of economic evaluations of interventions to address acute stroke in LMICs. Five databases were systematically searched for articles, which were then reviewed for inclusion. Results Of the 153 unique articles identified, 11 met the inclusion criteria. Four studies demonstrate the heavy economic burden on patients and households due to stroke. Two studies estimate that preventive measures are more cost-effective than acute treatments. Four studies directly examine the cost-effectiveness of thrombolysis and thrombectomy in three middle-income countries (Iran, China, and Brazil) with results ranging from roughly $2578 to $34,052 (2019 USD) per quality adjusted life-year saved. These results are similar to the cost-effectiveness ratios estimated in high-income settings. Finally, one study examined a care bundle that included acute treatment elements. Conclusions The findings reinforce the need for additional research support informed decision-making. The available evidence suggests that preventive measures should be prioritized over emergency treatment for acute stroke, particularly in settings of resource scarcity. Cost-effectiveness ratios do not compare favorably to estimates for other emergency care interventions in LMICs, such as basic emergency care training, implementation of triage systems, and basic trauma care. Cost-effectiveness is also likely to vary depending on local epidemiology. Overall, decision-makers should balance the economic evidence alongside social, political and cultural priorities when making resource allocation choices.
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14
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Pan Y, Zhang L, Li Z, Meng X, Wang Y, Li H, Liu L, Wang Y. Cost-Effectiveness of a Multifaceted Quality Improvement Intervention for Acute Ischemic Stroke in China. Stroke 2020; 51:1265-1271. [PMID: 32019480 DOI: 10.1161/strokeaha.119.027980] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose- Multifaceted quality improvement interventions of stroke care have been shown to improve hospital personnel adherence to evidence-based performance measures and subsequent stroke outcomes. This study aimed to evaluate the cost-effectiveness of a multifaceted quality improvement intervention for stroke care in China, the world's largest low- and middle-income country. Methods- A short-term decision tree model and a long-term Markov model were used to analyze the cost-effectiveness of a multifaceted quality improvement intervention for patients with acute ischemic stroke. Outcomes, transition probability, and cost data were obtained from a recent clinical trial and the published literature. The benefit of the intervention was assessed by the costs per quality-adjusted life-years gained in the short- and long-term. One-way and probabilistic sensitivity analyses were performed to assess the uncertainty of the findings. Results- Compared with usual care, a multifaceted quality improvement intervention for stroke care was found to be cost-effective in the first year and highly cost-effective from the second year onward. In the long-term, the intervention yielded a lifetime gain of 0.246 quality-adjusted life-years at an additional cost of Chinese Yuan Renminbi 1510 (US $230), resulting in a cost of Chinese Yuan Renminbi 6138 (US $940) per quality-adjusted life-year gained. Probabilistic sensitivity analysis indicated that the intervention was highly cost-effective in 99.9% of the simulation runs at a willingness-to-pay threshold of Chinese Yuan Renminbi 59 700 (1× gross domestic product per capita of China in 2017, US $9200) per quality-adjusted life-year. Conclusions- A multifaceted quality improvement intervention for stroke care was highly cost-effective in China. The results of this study may be used as a reference for delivering such interventions in low- and middle-income countries and in underserved areas of high-income countries.
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Affiliation(s)
- Yuesong Pan
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
| | - Lei Zhang
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,Changping District Hospital, Beijing, China (L.Z.)
| | - Zixiao Li
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
| | - Xia Meng
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
| | - Yilong Wang
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
| | - Hao Li
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
| | - Liping Liu
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
| | - Yongjun Wang
- From the Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, China (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.).,China National Clinical Research Centre for Neurological Diseases, Beijing (Y.P., L.Z., Z.L., X.M., Y.W., H.L., L.L., Y.W.)
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15
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Hou X, Chen W, Xu H, Zhu Z, Xu Y, Chen H. The rate of early neurological deterioration occurring after thrombolytic therapy: A meta-analysis. Brain Behav 2019; 9:e01210. [PMID: 30632308 PMCID: PMC6379592 DOI: 10.1002/brb3.1210] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 11/06/2018] [Accepted: 12/18/2018] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES The rate of early neurological deterioration (END) occurring after thrombolytic therapy is controversial. To explore a more precise estimation of the rate, a meta-analysis was conducted in the present study. METHODS The relevant studies were identified by searching PubMed, EMBASE, and Cochrane Collaboration Database up to June 2018. The definition of END was prespecified according to the most commonly used definition: ≥4-point increase in National Institutes of Health Stroke Scale between admission and 24 hr. The meta-analysis was performed by using the STATA 12. RESULTS Eleven studies with a total of 3,539 subjects, including 373 patients with END and 3,166 patients without END, were collected. The pooled analysis showed that the rate of END occurring after thrombolytic therapy was about 11.0% (95% CI: 7.8%-14.3%). Subgroup analysis by continent showed that the rate of END occurring after thrombolytic therapy of patients in Asia (15.9%, 95% CI: 7.4%-24.5%) was higher than in Europe (7.6%, 95% CI: 4.9%-10.3%) and in North America (11.8%, 95% CI: 8.5%-15.0%). Subgroup analysis by onset to treatment time (OTT) displayed that the rate of END occurring after thrombolytic therapy was 5.4% (95% CI: 1.2%-9.5%), 15.6% (95% CI: 9.6%-21.5%), and 18.5% (95% CI: 11.2%-25.8%) for the patients whose OTT ≤120.0 min, from 120.1 to 179.9 min, from 180.0 to 270.0 min, respectively. CONCLUSION The rate of END occurring after thrombolytic therapy is about 11.0%. This finding may provide a scientific reference for researchers to evaluate the efficacy and safety of thrombolytic therapy.
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Affiliation(s)
- Xiaowen Hou
- The Department of Neurology, General Hospital of Shen-Yang Military Region, Shenyang, China.,Group of Chronic Disease and Environmental Genomics, China Medical University, Shenyang, China
| | - Wanli Chen
- The Department of Neurology, General Hospital of Shen-Yang Military Region, Shenyang, China
| | - Haibin Xu
- The Department of Neurology, General Hospital of Shen-Yang Military Region, Shenyang, China
| | - Zhi Zhu
- School of Materials Science and Engineering, Shenyang Aerospace University, Shenyang, China
| | - Yuanyuan Xu
- Group of Chronic Disease and Environmental Genomics, China Medical University, Shenyang, China
| | - Huisheng Chen
- The Department of Neurology, General Hospital of Shen-Yang Military Region, Shenyang, China
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16
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Bazargani YT, Ugurlu M, de Boer A, Leufkens HGM, Mantel-Teeuwisse AK. Selection of essential medicines for the prevention and treatment of cardiovascular diseases in low and middle income countries. BMC Cardiovasc Disord 2018; 18:126. [PMID: 29940880 PMCID: PMC6019804 DOI: 10.1186/s12872-018-0858-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 06/10/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The incidence and mortality of cardiovascular diseases (CVDs) in low and middle income countries (LMICs) have been increasing, while access to CVDs medicines is suboptimal. We assessed selection of essential medicines for the prevention and treatment of CVDs on national essential medicines lists (NEMLs) of LMICs and potential determinants for selection. METHODS Only operational NEMLs were considered eligible for this study. A selection of medicines listed under "cardiovascular medicines" or "blood products and plasma substitutes" in the NEMLs were included if they were present on international guidelines for the prevention and treatment of CVDs (hyperlipidemia, hypertension, platelet inhibition, ischemic stroke, stable ischemic heart disease, acute coronary syndromes, heart failure, atrial fibrillation, peripheral arterial disease and acute limb ischemia). The number and diversity of essential medicines selected for CVDs were studied. Moreover, determinants of selection of essential medicines for CVDs at a national level were explored. Data analysis was done using univariate linear regression and non-parametric tests. RESULTS All medicine groups listed by the international guidelines were selected by the majority of the 34 countries studied with the exception of adenosine diphosphate receptor inhibitors which appeared on less than half of the NEMLs studied (41% of countries). The total number of essential medicines for the prevention and treatment of cardiovascular diseases (median 24 (range 16-50)) differed significantly across income levels (median range: 19.5-25, p = 0.014) and across regions (median range: 20-32, p = 0.049). When recommendations of the international guidelines were considered, over 75% of the NEMLs contained essential medicines for the majority of CVDs. CONCLUSION The main medicine classes for the management of CVDs were represented on NEMLs. Consequently, for the majority of CVDs, evidence-based guideline-recommended treatment is possible as far as selection of essential medicines is concerned. Selection will therefore not be the limiting step in access to medicines for cardiovascular diseases.
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Affiliation(s)
- Y. T. Bazargani
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands
| | - M. Ugurlu
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands
| | - A. de Boer
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands
| | - H. G. M. Leufkens
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands
| | - A. K. Mantel-Teeuwisse
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, PO Box 80082, 3508 TB Utrecht, The Netherlands
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Sun T, Xu Z, Diao SS, Zhang LL, Fang Q, Cai XY, Kong Y. Safety and cost-effectiveness thrombolysis by diffusion-weighted imaging and fluid attenuated inversion recovery mismatch for wake-up stroke. Clin Neurol Neurosurg 2018; 170:47-52. [PMID: 29729542 DOI: 10.1016/j.clineuro.2018.04.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/13/2018] [Accepted: 04/22/2018] [Indexed: 01/16/2023]
Abstract
Wake-up stroke, defined as patients who wake up with stroke symptoms which were not present prior to falling asleep, accounted for 14%-25% of acute ischemic stroke. Due to the unknown time of symptom onset, wake-up stoke was not in including criteria of intravenous thrombolysis. Several large randomized stroke trials using diffusion-weighted imaging(DWI)and fluid attenuated inversion recovery(FLAIR)mismatch patient selection may identify a subset of patients with wake-up stroke that can safely and effectively benefit from intravenous thrombolysis. In addition, economic factor was another important limitation to generalize thrombolysis treatment. Fortunately, MRI-based thrombolysis was a cost-effective treatment for wake-up stroke compared to these patients with no thrombolysis.
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Affiliation(s)
- Tong Sun
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Zhuan Xu
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Shan-Shan Diao
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Lu-Lu Zhang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Qi Fang
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Xiu-Ying Cai
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
| | - Yan Kong
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
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Amiri A, Goudarzi R, Amiresmaili M, Iranmanesh F. Cost-effectiveness analysis of tissue plasminogen activator in acute ischemic stroke in Iran. J Med Econ 2018; 21:282-287. [PMID: 29105528 DOI: 10.1080/13696998.2017.1401545] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AIMS Tissue plasminogen activator (tPA) is used to treat acute ischemic stroke up to 4.5 h after symptom onset. Its cost-effectiveness in developing countries is not specified yet. This study aimed to study cost-effectiveness of tPA in Iran. METHODS This is a cost-effectiveness analysis from the perspective of the third party payer to compare IV tPA with no tPA of ischemic stroke. A Markov model with a lifetime horizon was used to analyze the costs and outcomes. Cost data were extracted from the 94 patients admitted in two hospitals in Iran. All costs were calculated based on US dollars in 2016. Quality-adjusted life years (QALY) were extracted from previously published literature. Cost-effectiveness was determined by calculating ICER by TreeAge Pro 2011 software. RESULTS Lifetime costs of no tPA strategy were higher than tPA ($10,718 in the no tPA group compared with $8,796 in the tPA group). The tPA arm gained 0.20 QALY compared with no tPA. ICER was $8,471 per QALY. ICER value suggests that tPA is cost-effective compared with no tPA. LIMITATIONS The limitations of the present study are the reliance on calculated QALY value of other countries and difficulty in accessing patients treated with tPA. CONCLUSIONS The balance of hospitalization and rehabilitation costs and QALYs support the conclusion that treatment with intravenous tPA in the 4.5-h time window is cost-effective from the perspectives of the third party payer and inclusion of tPA in the insurance benefit package being reasonable.
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Affiliation(s)
- Asrin Amiri
- a Faculty of Management and Medical Informatics , Kerman University of Medical Sciences , Kerman , Iran
| | - Reza Goudarzi
- b Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences , Kerman , Iran
| | - Mohammadreza Amiresmaili
- a Faculty of Management and Medical Informatics , Kerman University of Medical Sciences , Kerman , Iran
| | - Farhad Iranmanesh
- c Neurology Research Center, Kerman University of Medical Sciences , Kerman , Iran
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Pan Y, Cai X, Huo X, Zhao X, Liu L, Wang Y, Miao Z, Wang Y. Cost-effectiveness of mechanical thrombectomy within 6 hours of acute ischaemic stroke in China. BMJ Open 2018; 8:e018951. [PMID: 29472264 PMCID: PMC5855394 DOI: 10.1136/bmjopen-2017-018951] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 12/29/2017] [Accepted: 01/17/2018] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Endovascular mechanical thrombectomy is an effective but expensive therapy for acute ischaemic stroke with proximal anterior circulation occlusion. This study aimed to determine the cost-effectiveness of mechanical thrombectomy in China, which is the largest developing country. DESIGN A combination of decision tree and Markov model was developed. Outcome and cost data were derived from the published literature and claims database. The efficacy data were derived from the meta-analyses of nine trials. One-way and probabilistic sensitivity analyses were performed in order to assess the uncertainty of the results. SETTING Hospitals in China. PARTICIPANTS The patients with acute ischaemic stroke caused by proximal anterior circulation occlusion within 6 hours. INTERVENTIONS Mechanical thrombectomy within 6 hours with intravenous tissue plasminogen activator (tPA) treatment within 4.5 hours versus intravenous tPA treatment alone. OUTCOME MEASURES The benefit conferred by the treatment was assessed by estimating the cost per quality-adjusted life-year (QALY) gained in the long term (30 years). RESULTS The addition of mechanical thrombectomy to intravenous tPA treatment compared with standard treatment alone yielded a lifetime gain of 0.794 QALYs at an additional cost of CNY 50 000 (US$7700), resulting in a cost of CNY 63 010 (US$9690) per QALY gained. The probabilistic sensitivity analysis indicated that mechanical thrombectomy was cost-effective in 99.9% of the simulation runs at a willingness-to-pay threshold of CNY 125 700 (US$19 300) per QALY. CONCLUSIONS Mechanical thrombectomy for acute ischaemic stroke caused by proximal anterior circulation occlusion within 6 hours was cost-effective in China. The data may be used as a reference with regard to medical resources allocation for stroke treatment in low-income and middle-income countries as well as in the remote areas in the developed countries.
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Affiliation(s)
- Yuesong Pan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China
| | - Xueli Cai
- Department of Neurology, Lishui Hospital of Zhejiang University (the Central Hospital of Lishui), Lishui, China
| | - Xiaochuan Huo
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Xingquan Zhao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Liping Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Zhongrong Miao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
| | - Yilong Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Centre for Neurological Diseases, Beijing, China
- Centre of Stroke, Beijing Institute for Brain Disorders, Beijing, China
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China
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20
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Kasemsap N, Vorasoot N, Kongbunkiat K, Peansukwech U, Tiamkao S, Sawanyawisuth K. Impact of intravenous thrombolysis on length of hospital stay in cases of acute ischemic stroke. Neuropsychiatr Dis Treat 2018; 14:259-264. [PMID: 29386899 PMCID: PMC5767097 DOI: 10.2147/ndt.s151836] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND There are limited data available on factors associated with length of stay (LOS) in cases of acute ischemic stroke according to Poisson analysis, which is more appropriate than other methods. MATERIALS AND METHODS We retrospectively reviewed medical summary charts of patients with acute ischemic stroke in 30 hospitals across northeast Thailand, with the main outcome as LOS. Poisson regression was used to examine factors associated with LOS. RESULTS We included 898 patients in the analysis; 460 (51.2%) were male. The median age (interquartile; IQR) was 58 (67-75) years and the median LOS was 5 (4-7) days. The median National Institute of Health Stroke Scale (NIHSS [IQR]) was 8 (4-13). Results of the analysis showed that, after controlling for age, stroke severity, atrial fibrillation, and thrombolytic use, significant variables associated with LOS were moderate stroke (incidence rate ratio [IRR] 95% confidence interval [CI] =1.15 [range 1.01-1.30], P=0.040), severe stroke (IRR [95% CI] =1.27 [1.09-1.47], P=0.002), thrombolytic use (IRR [95% CI] =0.68 [0.60-0.76], P<0.001), and atrial fibrillation (IRR [95% CI] =1.15 [1.02-1.30], P=0.023). After adjusting for complications, thrombolytic use remained significantly associated with decreased LOS (IRR [95% CI] =0.74 [0.67-0.83], P=0.001). Other significant factors were atrial fibrillation (IRR [95% CI] =1.14 [1.02-1.28], P=0.018), pneumonia (IRR [95% CI] =1.48 [1.30-1.68], P<0.001), and urinary tract infection (IRR [95% CI] =1.41 [1.14-1.74], P=0.001). CONCLUSION According to Poisson analysis, intravenous thrombolysis, atrial fibrillation, pneumonia, and urinary tract infection are associated with LOS in cases of acute ischemic stroke, regardless of age, stroke severity, comorbidities, or complications.
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Affiliation(s)
- Narongrit Kasemsap
- Department of Medicine, Faculty of Medicine.,North-Eastern Stroke Research Group
| | - Nisa Vorasoot
- Department of Medicine, Faculty of Medicine.,North-Eastern Stroke Research Group
| | - Kannikar Kongbunkiat
- Department of Medicine, Faculty of Medicine.,North-Eastern Stroke Research Group
| | | | - Somsak Tiamkao
- Department of Medicine, Faculty of Medicine.,North-Eastern Stroke Research Group
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine.,Research Center in Back, Neck, Other Joint Pain and Human Performance (BNOJPH).,Internal Medicine Research Group, Khon Kaen University, Khon Kaen, Thailand
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21
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Joo H, Wang G, George MG. Age-specific Cost Effectiveness of Using Intravenous Recombinant Tissue Plasminogen Activator for Treating Acute Ischemic Stroke. Am J Prev Med 2017; 53:S205-S212. [PMID: 29153122 PMCID: PMC5819005 DOI: 10.1016/j.amepre.2017.06.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/09/2017] [Accepted: 06/05/2017] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Studies have demonstrated that intravenous recombinant tissue plasminogen activator (IV rtPA) is a cost-effective treatment for acute ischemic stroke. Age-specific cost effectiveness has not been well examined. This study estimated age-specific incremental cost-effectiveness ratios (ICERs) of IV rtPA treatment versus no IV rtPA. METHODS A Markov model was developed to examine the economic impact of IV rtPA over a 20-year time horizon on four age groups (18-44, 45-64, 65-80, and ≥81 years) from the U.S. healthcare sector perspective. The model used health outcomes from a national stroke registry adjusted by parameters from previous literature and current hospitalization costs in 2013 U.S. dollars. Long-term annual costs and quality-adjusted life years (QALYs) in the years after a stroke were discounted at 3% per year. Incremental costs, incremental QALYs, and ICERs were estimated and sensitivity analyses were conducted between 2015 and 2017. RESULTS Use of IV rtPA gained 0.55 QALYs and cost $3,941 more than no IV rtPA for stroke patients aged ≥18 years over a 20-year time horizon. IV rtPA was a dominant strategy compared to no IV rtPA for patients aged 18-44 and 45-64 years. For patients aged 65-80 years, IV rtPA gained 0.44 QALYs and cost $4,872 more than no IV rtPA (ICER=$11,132/QALY). For patients aged ≥81 years, ICER was estimated at $48,676/QALY. CONCLUSIONS IV rtPA saved costs and improved health outcomes for patients aged 18-64 years and was cost effective for those aged ≥65 years. These findings support the use of IV rtPA.
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Affiliation(s)
- Heesoo Joo
- IHRC Inc., Atlanta, Georgia; Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia.
| | - Guijing Wang
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Mary G George
- Division for Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
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22
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Joo H, Wang G, George MG. A literature review of cost-effectiveness of intravenous recombinant tissue plasminogen activator for treating acute ischemic stroke. Stroke Vasc Neurol 2017; 2:73-83. [PMID: 28736623 PMCID: PMC5516524 DOI: 10.1136/svn-2016-000063] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/04/2017] [Accepted: 02/06/2017] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Intravenous recombinant tissue plasminogen activator (IV rtPA) is recommended treatment for acute ischemic stroke patients, but the cost-effectiveness of IV rtPA within different time windows after the onset of acute ischemic stroke is not well reviewed. AIMS To conduct a literature review of the cost-effectiveness studies about IV rtPA by treatment times. SUMMARY OF REVIEW A literature search was conducted using MEDLINE, EMBASE, CINAHL and Cochrane Library, with the key words acute ischemic stroke, tissue plasminogen activator, cost, economic benefit, saving, and incremental cost-effectiveness analysis. The review is limited to original research articles published during 1995-2016 in English-language peer-reviewed journals. We found 16 studies meeting our criteria for this review. Nine of them were cost-effectiveness studies of IV rtPA treatment within 0-3 hours after stroke onset, 2 studies within 3-4.5 hours, 3 studies within 0-4.5 hours, and 2 study within 0-6 hours. IV rtPA is a cost-saving or a cost-effectiveness strategy from most of the study results. Only one study showed incremental cost-effectiveness ratio of IV rtPA within one year was marginally above $50,000 per QALY threshold. IV rtPA within 0-3 hours after stroke led to cost savings for lifetime or 30 years, and IV rtPA within 3-4.5 hours after stroke increased costs but still was cost-effective. CONCLUSIONS The literature generally showed that intravenous IV rtPA was a dominant or a cost-effective strategy compared to traditional treatment for acute ischemic stroke patients without IV rtPA. The findings from the literature lacked generalizability because of limited data and various assumptions.
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Affiliation(s)
- Heesoo Joo
- Division for Heart Disease and Stroke Prevention, CDC; IHRC Inc., Atlanta, Georgia, USA
| | - Guijing Wang
- Division for Heart Disease and Stroke Prevention, CDC, Atlanta, Georgia, USA
| | - Mary G George
- Division for Heart Disease and Stroke Prevention, CDC, Atlanta, Georgia, USA
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23
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Lapchak PA. A cost-effective rabbit embolic stroke bioassay: insight into the development of acute ischemic stroke therapy. Transl Stroke Res 2015; 6:99-103. [PMID: 25637174 PMCID: PMC4359071 DOI: 10.1007/s12975-015-0386-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Accepted: 01/06/2015] [Indexed: 12/25/2022]
Affiliation(s)
- Paul A Lapchak
- Departments of Neurology and Neurosurgery, Cedars-Sinai Medical Center, Advanced Health Sciences Pavilion Suite 8305, 127 S. San Vicente Blvd., Los Angeles, CA, 90048, USA,
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