scholarly journals Cost-Effectiveness of Tenecteplase Before Thrombectomy for Ischemic Stroke

Stroke ◽  
2020 ◽  
Vol 51 (12) ◽  
pp. 3681-3689 ◽  
Author(s):  
Lan Gao ◽  
Marj Moodie ◽  
Peter J. Mitchell ◽  
Leonid Churilov ◽  
Timothy J. Kleinig ◽  
...  

Background and Purpose: Tenecteplase improved functional outcomes and reduced the requirement for endovascular thrombectomy in ischemic stroke patients with large vessel occlusion in the EXTEND-IA TNK randomized trial. We assessed the cost-effectiveness of tenecteplase versus alteplase in this trial. Methods: Post hoc within-trial economic analysis included costs of index emergency department and inpatient stroke hospitalization, rehabilitation/subacute care, and rehospitalization due to stroke within 90 days. Sources for cost included key study site complemented by published literature and government websites. Quality-adjusted life-years were estimated using utility scores derived from the modified Rankin Scale score at 90 days. Long-term modeled cost-effectiveness analysis used a Markov model with 7 health states corresponding to 7 modified Rankin Scale scores. Probabilistic sensitivity analyses were performed. Results: Within the 202 patients in the randomized controlled trial, total cost was nonsignificantly lower in the tenecteplase-treated patients (40 997 Australian dollars [AUD]) compared with alteplase-treated patients (46 188 AUD) for the first 90 days( P =0.125). Tenecteplase was the dominant treatment strategy in the short term, with similar cost (5412 AUD [95% CI, −13 348 to 2523]; P =0.181) and higher benefits (0.099 quality-adjusted life-years [95% CI, 0.001–0.1967]; P =0.048), with a 97.4% probability of being cost-effective. In the long-term, tenecteplase was associated with less additional lifetime cost (96 357 versus 106 304 AUD) and greater benefits (quality-adjusted life-years, 7.77 versus 6.48), and had a 100% probability of being cost-effective. Both deterministic sensitivity analysis and probabilistic sensitivity analyses yielded similar results. Conclusions: Both within-trial and long-term economic analyses showed that tenecteplase was highly likely to be cost-effective for patients with acute stroke before thrombectomy. Recommending the use of tenecteplase over alteplase could lead to a cost saving to the healthcare system both in the short and long term. Registration: URL: https://www.clinicaltrials.gov . Unique identifier: NCT02388061.

2020 ◽  
pp. jrheum.200067 ◽  
Author(s):  
Maxime M.A. Verhoeven ◽  
Janneke Tekstra ◽  
Jacob M. van Laar ◽  
Attila Pethö-Schramm ◽  
Michelle E.A. Borm ◽  
...  

Objective Our study aimed to evaluate the cost effectiveness of initiating tocilizumab (TCZ) ± methotrexate (MTX) versus initiating MTX as treat-to-target treatment strategies over 5 years in early disease-modifying antirheumatic drug (DMARD)-naïve rheumatoid arthritis (RA). Methods Data on resource use were collected with questionnaires at baseline, 3, 6, 12, and 24 months, and yearly thereafter, and were converted to costs using Dutch reference prices. Quality-adjusted life-years (QALY) were calculated using the EQ5D5L, with utility based on Dutch tariff or estimated by the Health Assessment Questionnaire. To account for missing cost data and QALY data and for sample uncertainty, first bootstraps (10,000 samples) were obtained. Second, single imputation using chained equations nested within these bootstrap samples was performed. An economic evaluation was performed for TCZ + MTX and TCZ, compared to MTX, as initial treatment in a treat-to-target strategy from a healthcare and societal perspective over 5 years. Several sensitivity analyses were performed. Results Mean differences in QALY were small and not significant (TCZ + MTX vs MTX: 0.06, 95% CI –0.02 to 0.13; TCZ vs. MTX: –0.03, 95% CI –0.05 to 0.11). Limited savings in indirect nonhealthcare costs and productivity loss costs (for TCZ only) were observed, but these did not compensate for the higher medication costs. Sensitivity analyses did not materially change these findings, although lower-priced TCZ, or reserving TCZ as initial therapy for prognostically unfavorable RA patients, improved cost effectiveness considerably but did not individually lead to a strategy being cost effective. Conclusion Based on our analyses, early initiation of TCZ + MTX is not cost effective compared to MTX initiation in a step-up treat-to-target treatment strategy over 5 years in early RA patients.


2020 ◽  
Vol 9 (8) ◽  
pp. 553-562
Author(s):  
Hongfu Cai ◽  
Longfeng Zhang ◽  
Na Li ◽  
Bin Zheng ◽  
Maobai Liu

Aim: To investigate the cost–effectiveness of lenvatinib and sorafenib in the treatment of patients with nonresected hepatocellular carcinoma in China. Materials & methods: Markov model was used to simulate the direct medical cost and quality-adjusted life years (QALY) of patients with hepatocellular carcinoma. Clinical data were derived from the Phase 3 randomized clinical trial in a Chinese population. Results: Sorafenib treatment resulted in 1.794 QALYs at a cost of $43,780.73. Lenvatinib treatment resulted in 2.916 QALYs for patients weighing <60 and ≥60 kg at a cost of $57,049.43 and $75,900.36, The incremental cost–effectiveness ratio to the sorafenib treatment group was $11,825.94/QALY and $28,627.12/QALY, respectively. Conclusion: According to WHO’s triple GDP per capita, the use of lenvatinib by providing drugs is a cost-effective strategy.


BMJ Open ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. e034388 ◽  
Author(s):  
Louisa Gordon ◽  
Catherine Olsen ◽  
David C Whiteman ◽  
Thomas M Elliott ◽  
Monika Janda ◽  
...  

ObjectiveTo compare the long-term economic impact of melanoma prevention by sun protection, with the corresponding impact of early detection of melanoma to decrease melanoma deaths.DesignCost-effectiveness analysis using Markov cohort model. Data were primarily from two population-based randomised controlled trials, epidemiological and costing reports, and included flow-on effects for keratinocyte cancers (previously non-melanoma skin cancers) and actinic keratoses.SettingQueensland, Australia.ParticipantsMen and women with a mean age 50 years modelled for 30 years.InterventionsDaily sunscreen use (prevention) compared with annual clinical skin examinations (early detection) and comparing these in turn with the status quo.Primary and secondary outcomesCosts, counts of melanoma, melanoma deaths, keratinocyte cancers, life years and quality-adjusted life years.ResultsPer 100 000 individuals, for early detection, primary prevention and without intervention, there were 2446, 1364 and 2419 new melanomas, 556, 341 and 567 melanoma deaths, 64 452, 47 682 and 64 659 keratinocyte cancers and £493.5, £386.4 and £406.1 million in economic costs, respectively. There were small differences between prevention and early detection in life years saved (0.09%) and quality-adjusted life years gained (0.10%).ConclusionsCompared with early detection of melanoma, systematic sunscreen use at a population level will prevent substantial numbers of new skin tumours, melanoma deaths and save healthcare costs. Primary prevention through daily use of sunscreen is a priority for investment in the control of melanoma.


2011 ◽  
Vol 2011 ◽  
pp. 1-14 ◽  
Author(s):  
Jeroen P. Jansen ◽  
Stephanie D. Taylor

Objectives. To evaluate the cost-effectiveness of etoricoxib (90 mg) relative to celecoxib (200/400 mg), and the nonselective NSAIDs naproxen (1000 mg) and diclofenac (150 mg) in the initial treatment of ankylosing spondylitis in Norway.Methods. A previously developed Markov state-transition model was used to estimate costs and benefits associated with initiating treatment with the different competing NSAIDs. Efficacy, gastrointestinal and cardiovascular safety, and resource use data were obtained from the literature. Data from different studies were synthesized and translated into direct costs and quality adjusted life years by means of a Bayesian comprehensive decision modeling approach.Results. Over a 30-year time horizon, etoricoxib is associated with about 0.4 more quality adjusted life years than the other interventions. At 1 year, naproxen is the most cost-saving strategy. However, etoricoxib is cost and quality adjusted life year saving relative to celecoxib, as well as diclofenac and naproxen after 5 years of follow-up. For a willingness-to-pay ceiling ratio of 200,000 Norwegian krones per quality adjusted life year, there is a >95% probability that etoricoxib is the most-cost-effective treatment when a time horizon of 5 or more years is considered.Conclusions. Etoricoxib is the most cost-effective NSAID for initiating treatment of ankylosing spondylitis in Norway.


2011 ◽  
Vol 29 (7_suppl) ◽  
pp. 87-87 ◽  
Author(s):  
A. Parthan ◽  
N. Pruttivarasin ◽  
D. Taylor ◽  
D. Davies ◽  
G. Yang ◽  
...  

87 Background: The study assessed the cost-effectiveness of CyberKnife (CK) compared to surgery and radiation therapy for the treatment of prostate cancer (PC) from a third-party and societal perspective. Methods: For patients > 65 yrs with localized PC, a Markov model compared treatment with CK, intensity modulated radiation therapy (IMRT), surgery or proton therapy (PT). Following treatment, patients were at risk of long-term toxicity: genitourinary (GU); gastrointestinal (GI); and sexual dysfunction (SD). Long-term toxicity was defined as adverse events >grade 2 on Radiation Therapy Oncology Group scale occurring at least 12 months following treatment. Markov states included all possible combinations of GI, GU, and SD long-term toxicities, no toxicity, and death. During each year patients remained in the same Markov state or died. Costs and utilities were assigned using published sources. Toxicity probabilities were derived using meta-analytical techniques to pool results from multiple studies. It was assumed that long-term disease control would not differ across treatments. The model projected expected lifetime costs and quality adjusted life years (QALYs) for each treatment and incremental cost-effectiveness of CK vs comparators as cost per QALY gained. Costs from societal perspective included lost productivity. Extensive sensitivity analyses were conducted. Results: Surgery was the least expensive treatment option followed by CK. CK patients had higher expected QALYs (8.11) than other treatment options (7.72- 8.06). From a payer perspective, total lifetime costs were $25,904, $22,295, $38,915, and $58,100 for CK, surgery, IMRT and PT, respectively. Incremental cost per QALY gained for CK versus Surgery was $9,200/QALY. Compared to IMRT and PT, CK was less costly and resulted in higher QALYs (dominance). At a threshold of $50,000/QALY, CK was cost effective in 86%, 79%, and 91% of simulations compared to surgery, IMRT, and PT, respectively. From a societal perspective, CK costs $4,200/QALY compared to surgery and remained dominant vs IMRT and PT. Results were most sensitive to costs of surgery and CK. Conclusions: Initial CK costs are higher than surgery, but CK patients have better quality of life. CK patients have lower lifetime costs and higher QALYs than IMRT and PT patients. [Table: see text]


Author(s):  
Matthew R. Reynolds ◽  
Tingting Gong ◽  
Shuling Li ◽  
Charles A. Herzog ◽  
David M. Charytan

Background Coronary revascularization provides important long‐term clinical benefits to patients with high‐risk presentations of coronary artery disease, including those with chronic kidney disease. The cost‐effectiveness of coronary interventions in this setting is not known. Methods and Results We developed a Markov cohort simulation model to assess the cost‐effectiveness of percutaneous coronary intervention (PCI) and coronary artery bypass grafting (CABG) in patients with chronic kidney disease who were hospitalized with acute myocardial infarction or unstable angina. Model inputs were primarily drawn from a sample of 14 300 patients identified using the Medicare 20% sample. Survival, quality‐adjusted life‐years, costs, and cost‐effectiveness were projected over a 20‐year time horizon. Multivariable models indicated higher 30‐day mortality and end‐stage renal disease with both PCI and CABG, and higher stroke with CABG, relative to medical therapy. However, the model projected long‐term gains of 0.72 quality‐adjusted life‐years (0.97 life‐years) for PCI compared with medical therapy, and 0.93 quality‐adjusted life‐years (1.32 life‐years) for CABG compared with PCI. Incorporation of long‐term costs resulted in incremental cost‐effectiveness ratios of $65 326 per quality‐adjusted life‐year gained for PCI versus medical therapy, and $101 565 for CABG versus PCI. Results were robust to changes in input parameters but strongly influenced by the background costs of the population, and the time horizon. Conclusions For patients with chronic kidney disease and high‐risk coronary artery disease presentations, PCI and CABG were both associated with markedly increased costs as well as gains in quality‐adjusted life expectancy, with incremental cost‐effectiveness ratios indicating intermediate value in health economic terms.


Blood ◽  
2009 ◽  
Vol 114 (22) ◽  
pp. 2475-2475
Author(s):  
Nina Lathia ◽  
Pierre K Isogai ◽  
Scott Walker ◽  
Matthew C Cheung ◽  
Murray Krahn ◽  
...  

Abstract Abstract 2475 Poster Board II-452 Introduction: Non-Hodgkin Lymphoma (NHL) is the fifth most common type of malignancy in Canada. The most common subtype of NHL is diffuse large B-cell lymphoma (DLBCL). Initial standard treatment for DLBCL includes combination immuno-chemotherapy with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP). This regimen is typically administered every 21 days for a total of 6 cycles. Febrile neutropenia (FN) is a serious toxicity of lymphoma chemotherapy and patients with this condition must be treated aggressively as it could lead to complications such as prolonged hospitalization and death. Granulocyte-colony stimulating factors such as filgrastim and pegfilgrastim are efficacious in preventing FN, yet their cost-effectiveness has not been evaluated in the publicly funded Canadian healthcare system. Methods: A Markov model was constructed to evaluate the cost-effectiveness (cost-utility) of filgrastim and pegfilgrastim as primary prophylaxis versus no primary prophylaxis against FN in DLBCL patients receiving induction chemotherapy. Health states included in the model were hospitalization for FN, and receiving chemotherapy with no FN. It was assumed that patients in the no primary prophylaxis arm of the model who experienced a FN episode would receive secondary prophylaxis with filgrastim for all subsequent chemotherapy cycles. The time horizon of the model was 18 weeks, the time period over which the six cycles of chemotherapy are administered. The analysis was conducted from the hospital perspective. Costs are reported in 2009 Canadian dollars and outcomes in quality-adjusted life years (QALY). One-way sensitivity analyses were done on model parameters. A probabilistic sensitivity analysis was done to evaluate overall uncertainty in the model. Results: In the base case analysis costs associated with the no primary prophylaxis, filgrastim and pegfilgrastim interventions were $6044, $9450 and $15899, respectively. Quality-adjusted life years associated with the three interventions were 0.198, 0.200, and 0.202 respectively (over the 18-week model time horizon). The incremental cost-effectiveness ratio (ICER) of filgrastim compared to no primary prophylaxis was estimated to be $1.7 million (M)/QALY [95% confidence interval: -14M/QALY (dominated) to $15M/QALY]; for pegfilgrastim compared to filgrastim the ICER was estimated to be $4.4M/QALY [95% confidence interval: -25M/QALY (dominated) to $22.7M/QALY]. All one-way sensitivity analyses yielded ICERs of greater than $1M/QALY. Conclusions: The ICERs for filgrastim and pegfilgrastim when used as primary prophylaxis against FN in DLBCL patients receiving induction chemotherapy are well above the usually accepted cost-effectiveness threshold of $50,000/QALY. Disclosures: Mittmann: Amgen Canada: Unrestriced educational grant.


Circulation ◽  
2020 ◽  
Vol 141 (15) ◽  
pp. 1214-1224 ◽  
Author(s):  
Dhruv S. Kazi ◽  
Brandon K. Bellows ◽  
Suzanne J. Baron ◽  
Changyu Shen ◽  
David J. Cohen ◽  
...  

Background: In patients with transthyretin amyloid cardiomyopathy, tafamidis reduces all-cause mortality and cardiovascular hospitalizations and slows decline in quality of life compared with placebo. In May 2019, tafamidis received expedited approval from the US Food and Drug Administration as a breakthrough drug for a rare disease. However, at $225 000 per year, it is the most expensive cardiovascular drug ever launched in the United States, and its long-term cost-effectiveness and budget impact are uncertain. We therefore aimed to estimate the cost-effectiveness of tafamidis and its potential effect on US health care spending. Methods: We developed a Markov model of patients with wild-type or variant transthyretin amyloid cardiomyopathy and heart failure (mean age, 74.5 years) using inputs from the ATTR-ACT trial (Transthyretin Amyloidosis Cardiomyopathy Clinical Trial), published literature, US Food and Drug Administration review documents, healthcare claims, and national survey data. We compared no disease–specific treatment (“usual care”) with tafamidis therapy. The model reproduced 30-month survival, quality of life, and cardiovascular hospitalization rates observed in ATTR-ACT; future projections used a parametric survival model in the control arm, with constant hazards reduction in the tafamidis arm. We discounted future costs and quality-adjusted life-years by 3% annually and examined key parameter uncertainty using deterministic and probabilistic sensitivity analyses. The main outcomes were lifetime incremental cost-effectiveness ratio and annual budget impact, assessed from the US healthcare sector perspective. This study was independent of the ATTR-ACT trial sponsor. Results: Compared with usual care, tafamidis was projected to add 1.29 (95% uncertainty interval, 0.47–1.75) quality-adjusted life-years at an incremental cost of $1 135 000 (872 000–1 377 000), resulting in an incremental cost-effectiveness ratio of $880 000 (697 000–1 564 000) per quality-adjusted life-year gained. Assuming a threshold of $100 000 per quality-adjusted life-year gained and current drug price, tafamidis was cost-effective in 0% of 10 000 probabilistic simulations. A 92.6% price reduction from $225 000 to $16 563 would be necessary to make tafamidis cost-effective at $100 000/quality-adjusted life-year. Results were sensitive to assumptions related to long-term effectiveness of tafamidis. Treating all eligible patients with transthyretin amyloid cardiomyopathy in the United States with tafamidis (n=120 000) was estimated to increase annual healthcare spending by $32.3 billion. Conclusions: Treatment with tafamidis is projected to produce substantial clinical benefit but would greatly exceed conventional cost-effectiveness thresholds at the current US list price. On the basis of recent US experience with high-cost cardiovascular medications, access to and uptake of this effective therapy may be limited unless there is a large reduction in drug costs.


2018 ◽  
Vol 7 (8) ◽  
pp. 785-795
Author(s):  
Wen Chen ◽  
Thomas Ward ◽  
Mai Ping Tan ◽  
Jing Yan ◽  
Peter Feng Wang ◽  
...  

Aim: To evaluate the cost–effectiveness of the novel all-oral direct-acting antiviral regimen daclatasvir + asunaprevir (DUAL), versus interferon-based regimens for the treatment of chronic hepatitis C virus genotype 1b infection. Methods: Inputs for a lifetime Markov model were sourced from clinical trials and published literature. Outputs include disease management costs, life expectancy, quality-adjusted life-years and cost–effectiveness. Sensitivity analyses assessed the drivers of cost–effectiveness and sustained virologic response thresholds at which DUAL is cost-saving. Results: DUAL was associated with discounted incremental quality-adjusted life-years of 1.29–3.85 and incremental life-years of 0.85–2.59 per patient, with discounted lifetime cost savings of USD$1415–8525. Associated sustained virologic response rates could fall to 45.1–84.8%, while remaining dominant. Conclusion: Treatment with DUAL provides significant clinical benefit, while accruing lower lifetime costs.


Crisis ◽  
2013 ◽  
Vol 34 (6) ◽  
pp. 390-397 ◽  
Author(s):  
Tracy Comans ◽  
Victoria Visser ◽  
Paul Scuffham

Background: Postvention services aim to ameliorate distress and reduce future incidences of suicide. The StandBy Response Service is one such service operating in Australia for those bereaved through suicide. Few previous studies have reported estimates or evaluations of the economic impact and outcomes associated with the implementation of bereavement/grief interventions. Aims: To estimate the cost-effectiveness of a postvention service from a societal perspective. Method: A Markov model was constructed to estimate the health outcomes, quality-adjusted life years, and associated costs such as medical costs and time off work. Data were obtained from a prospective cross-sectional study comparing previous clients of the StandBy service with a control group of people bereaved by suicide who had not had contact with StandBy. Costs and outcomes were measured at 1 year after suicide bereavement and an incremental cost-effectiveness ratio was calculated. Results: The base case found that the StandBy service dominated usual care with a cost saving from providing the StandBy service of AUS $803 and an increase in quality-adjusted life years of 0.02. Probabilistic sensitivity analysis indicates there is an 81% chance the service would be cost-effective given a range of possible scenarios. Conclusion: Postvention services are a cost-effective strategy and may even be cost-saving if all costs to society from suicide are taken into account.


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