Assuntos
Acetamidas , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Ceratose Actínica/tratamento farmacológico , Morfolinas , Piridinas , Úlcera Cutânea , Acetamidas/administração & dosagem , Acetamidas/efeitos adversos , Acetamidas/economia , Pesquisa Comparativa da Efetividade , Análise Custo-Benefício , Custos de Medicamentos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/diagnóstico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/etiologia , Inibidores Enzimáticos/administração & dosagem , Inibidores Enzimáticos/efeitos adversos , Inibidores Enzimáticos/economia , Humanos , Morfolinas/administração & dosagem , Morfolinas/efeitos adversos , Morfolinas/economia , Piridinas/administração & dosagem , Piridinas/efeitos adversos , Piridinas/economia , Úlcera Cutânea/induzido quimicamente , Úlcera Cutânea/diagnóstico , Resultado do TratamentoRESUMO
PURPOSE: To evaluate the impact on cost, time, resource use, and clinic workflow of converting the route of drug administration from a neurokinin-1 receptor antagonist (NK-1 RA) 30-min intravenous (IV) infusion to aprepitant IV, and more specifically to IV push, within a multicenter community oncology practice. METHODS: This was a retrospective, multicenter time, motion, and resource/cost evaluation study. Conversion to aprepitant IV was determined by calculating number of doses of aprepitant IV versus fosaprepitant administered in patients receiving moderately or highly emetogenic chemotherapy regimens. Operational advantages (i.e., supply costs, time saved) of switching from fosaprepitant IV infusion to aprepitant administered as a 2-min IV push were assessed. RESULTS: A total of 12,908 doses of aprepitant IV 130 mg were administered at 13 Rocky Mountain Cancer Centers clinics over an 18-month period. Conversion from fosaprepitant to aprepitant IV reached 90% after 9 months of aprepitant IV initiation. Supply costs per administration were reduced ($2.51 to $0.52) when aprepitant was prepared as an IV push versus an NK-1 RA infusion. The overall time savings per administration of aprepitant was reduced by 90% (from 36.5 to 3.5 min, 33 min saved) as an IV push rather than an infusion. Most of the time saved per administration (30 min) pertained to the infusion nurse, and 3 min was saved by the pharmacy technician. CONCLUSION: Successful conversion to aprepitant, and specifically to a 2-min IV push, provides time, cost, and resource savings, improves operational efficiency, and avoids the negative impact of potential future IV fluid shortages.
Chemotherapy-induced nausea and vomiting (CINV) can have a major impact on quality of life for patients receiving chemotherapy. Intravenous (IV) aprepitant is an approved neurokinin-1 receptor antagonist (NK-1 RA) that has been effective and safe when administered as part of a guideline-recommended regimen in patients receiving chemotherapy. In addition to being approved as a 30-min infusion, aprepitant IV is the only NK-1 RA approved for administration as a 2-min injection. These factors contributed to Rocky Mountain Cancer Centers (RMCC), which is a physician-owned community oncology practice, evaluating the impact on cost, time, and resource use of converting from a 30-min infusion of fosaprepitant to aprepitant IV, and more specifically a 2-min injection. Within 9 months of implementing aprepitant IV at RMCC, the percent utilization compared to fosaprepitant reached over 90%, signifying a successful conversion within the practice. Furthermore, a 2-min injection of aprepitant IV resulted in several operational advantages compared to a 30-min infusion. When accounting for all 13 clinics within RMCC, total monthly time savings to the practice would be over 28,000 min, or approximately 60 workdays per month of saved time. This new workflow is more efficient and allows for pharmacy technicians to complete other necessary tasks in the pharmacy such as cleaning, organizing, managing inventory, drug ordering, and charge/documentation corrections. Time saved by the nurses could be used for enhanced patient care, thoroughly reviewing chemotherapy or other orders, and assisting other nurses.
Assuntos
Antieméticos/uso terapêutico , Antineoplásicos/efeitos adversos , Antineoplásicos/uso terapêutico , Aprepitanto/uso terapêutico , Morfolinas/uso terapêutico , Náusea/tratamento farmacológico , Neoplasias/tratamento farmacológico , Vômito/tratamento farmacológico , Administração Intravenosa , Adulto , Idoso , Idoso de 80 Anos ou mais , Antieméticos/economia , Antineoplásicos/economia , Aprepitanto/economia , Feminino , Humanos , Infusões Intravenosas/economia , Infusões Intravenosas/estatística & dados numéricos , Injeções Intravenosas , Masculino , Pessoa de Meia-Idade , Morfolinas/economia , Náusea/induzido quimicamente , Náusea/economia , Estudos Retrospectivos , Vômito/induzido quimicamente , Vômito/economiaRESUMO
BACKGROUND: Chemotherapy-induced nausea and vomiting are concerning adverse events resulting from cancer treatment, and current guidelines recommend the use of neurokinin-1-selective antagonists, such as fosaprepitant, in highly emetogenic schemes. However, the implementation of this strategy may be limited by the cost of treatment. GSTP1 c.313A>G genotype was recently described as a predictor of vomiting related to high-dose cisplatin. We hypothesized that the inclusion of routine GSTP1 c.313A>G screening may be promising in financial terms, in contrast to the wide-spread use of fosaprepitant. METHODS: A cost-minimization analysis was planned to compare GSTP1 c.313A>G genotyping versus overall fosaprepitant implementation for patients with head and neck cancer under chemoradiation therapy with high-dose cisplatin. A decision analytic tree was designed, and conditional probabilities were calculated under Markov chain Monte Carlo simulations using the Metropolis-Hastings algorithm. The observed data included patients under treatment without fosaprepitant, while priors were derived from published studies. RESULTS: To introduce screening with real-time polymerase chain reaction, an initial investment of U$ 39,379.97 would be required, with an amortization cost of U$ 7,272.97 per year. The mean cost of standard therapy with fosaprepitant is U$ 243.24 per patient, and although the initial cost of routine genotyping is higher, there is a tendency of progressive minimization at a threshold of 155 patients (Credible interval-CI: 119 to 216), provided more than one sample is incorporated for simultaneous analysis. A resulting reduction of 35.83% (CI: 30.31 to 41.74%) in fosaprepitant expenditures is then expected with the implementation of GSTP1 c.313A>G genotyping. CONCLUSION: GSTP1 c.313A>G genotyping may reduce the use of preventive support for chemotherapy induced nausea and lower the overall cost of treatment. Despite the results of this simulation, randomized, interventional studies are required to control for known and unknown confounders as well as unexpected expenses.
Assuntos
Cisplatino/efeitos adversos , Glutationa S-Transferase pi/genética , Náusea/induzido quimicamente , Náusea/prevenção & controle , Vômito/induzido quimicamente , Vômito/prevenção & controle , Algoritmos , Antieméticos/economia , Antieméticos/uso terapêutico , Antineoplásicos/efeitos adversos , Teorema de Bayes , Quimiorradioterapia/efeitos adversos , Simulação por Computador , Custos e Análise de Custo , Árvores de Decisões , Custos de Medicamentos , Neoplasias de Cabeça e Pescoço/terapia , Humanos , Cadeias de Markov , Método de Monte Carlo , Morfolinas/economia , Morfolinas/uso terapêutico , Náusea/genética , Antagonistas dos Receptores de Neurocinina-1/economia , Antagonistas dos Receptores de Neurocinina-1/uso terapêutico , Testes Farmacogenômicos/economia , Reação em Cadeia da Polimerase em Tempo Real/economia , Vômito/genéticaRESUMO
OBJECTIVES: Our objectives were to assess physician knowledge of costs of products, tests, and services commonly used by obstetrician/gynecologists (OB/GYNs) and identify those items that could be eliminated without decreasing quality of care by performing a prospective observational pilot study. METHODS: An anonymous electronic survey was distributed to 70 OB/GYN providers at Greenville Memorial Hospital. Survey items included common laboratory tests, medications, and clinical services. The survey was used to identify items with high cost for which there were less costly but equally efficacious alternatives. As an educational intervention, grand rounds reviewing the survey results, as well as recommendations that would allow for lean healthcare changes, were conducted. Utilization and cost savings were tracked for a 1-year preintervention and a 1-year postintervention. RESULTS: In total, 50 of 70 providers (71%) completed the survey. Hydrocortisone acetate/pramoxine hydrochloride and dinoprostone vaginal inserts were targeted for intervention. Use of the dinoprostone vaginal insert decreased 50.5% with a savings of $66,500 when comparing the preintervention period with the postintervention period. Use of hydrocortisone acetate/pramoxine hydrochloride decreased 90% with a savings of $92,655. Combined, the decreased use of these products led to a $159,155 cost savings in the 1-year postintervention period. CONCLUSIONS: OB/GYN providers at our institution had a poor working knowledge of costs. Through the use of a survey and educational intervention, we demonstrated that simple interventions could lead to high-quality, lean healthcare changes.
Assuntos
Anestésicos Locais/economia , Maturidade Cervical/efeitos dos fármacos , Redução de Custos , Ginecologia/economia , Hidrocortisona/análogos & derivados , Início do Trabalho de Parto/efeitos dos fármacos , Morfolinas/economia , Obstetrícia/economia , Administração Intravaginal , Anestésicos Locais/administração & dosagem , Combinação de Medicamentos , Feminino , Ginecologia/estatística & dados numéricos , Inquéritos Epidemiológicos , Hospitais Universitários , Humanos , Hidrocortisona/administração & dosagem , Hidrocortisona/economia , Masculino , Morfolinas/administração & dosagem , Obstetrícia/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Gravidez , Estudos Prospectivos , Qualidade da Assistência à Saúde , South Carolina/epidemiologia , Inquéritos e QuestionáriosAssuntos
Anestésicos Locais/economia , Maturidade Cervical/efeitos dos fármacos , Redução de Custos , Ginecologia/economia , Hidrocortisona/análogos & derivados , Início do Trabalho de Parto/efeitos dos fármacos , Morfolinas/economia , Obstetrícia/economia , Feminino , Humanos , Masculino , GravidezRESUMO
Topical monotherapy is a valid therapeutic approach in onychomycosis. Due to its lengthy course and its non-reimbursed product status, cost and compliance are important issues and non-pharmacological properties such as over-the-counter price and ease of use should be considered when deciding which product to recommend. We investigated surrogate parameters for patient-friendliness and treatment cost in Germany in a questionnaire-based prospective, comparative, intra-individual, open-label trial of the two common topical antifungal nail lacquers Loceryl(®) (amorolfine 5%) and Ciclopoli(®) (ciclopirox 8%) in eight patients with clinically diagnosed onychomycosis. The 2.5 ml bottle of Loceryl(®) covered a treatment period of 308 days, resulting in treatment costs of 0.10 per day in comparison to the 3.3 ml bottle of Ciclopoli(®), covering 127 days at 0.21 per day, given once-daily application for Ciclopoli(®) and once-weekly application for Loceryl(®) in accordance with regulatory approval. Six out of eight patients favoured the Loceryl(®) treatment regimen. Furthermore, four out of eight patients found Loceryl(®) easier to apply, whereas three preferred Ciclopoli(®). In total, seven out of eight stated a clear preference for Loceryl(®) over Ciclopoli(®). Loceryl(®) therapy is less expensive and less time-consuming. The therapeutic period that can be covered is longer and more patients stated a clear preference for Loceryl(®) in comparison to Ciclopoli(®). The differences are statistically significant, underlining probable clinical relevance.
Assuntos
Antifúngicos/uso terapêutico , Morfolinas/economia , Morfolinas/uso terapêutico , Onicomicose/tratamento farmacológico , Piridonas/economia , Piridonas/uso terapêutico , Administração Tópica , Adulto , Antifúngicos/economia , Antifúngicos/normas , Ciclopirox , Dermatoses do Pé/tratamento farmacológico , Alemanha , Custos de Cuidados de Saúde , Humanos , Masculino , Unhas/efeitos dos fármacos , Unhas/microbiologia , Onicomicose/diagnóstico , Satisfação do Paciente , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
PURPOSE: This study aimed to evaluate the cost-effectiveness of dabigatran and rivaroxaban compared with warfarin for the prevention of stroke in patients with atrial fibrillation (AF) in Singapore. METHODS: A Markov model was constructed to compare the lifetime costs, quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs) of dabigatran 110 and 150 mg, rivaroxaban 20 mg and adjusted-dose warfarin from the perspective of the Singapore healthcare system, using clinical data from published studies, utilities from a patient-reported survey and costs from hospital databases. The target population was a hypothetical cohort of 65-year-old AF patients with no contraindications to anticoagulation. RESULTS: In the base-case analysis, the QALYs were 8.75 with warfarin, 8.73 with dabigatran 110 mg, 8.82 with dabigatran 150 mg, and 9.33 with rivaroxaban. The costs were Singapore dollar (SG$) 34,648 for warfarin, SG$54,919 for dabigatran 110 mg, SG$50,484 for dabigatran 150 mg and SG$51,975 for rivaroxaban. The ICER of rivaroxaban versus warfarin was SG$29,697 (US$26,727) per QALY. Rivaroxaban and warfarin had extended dominance over the high-dose dabigatran. The low-dose dabigatran was dominated by warfarin. Deterministic sensitivity analyses showed that the ICER of rivaroxaban versus warfarin was sensitive to cost of rivaroxaban and utilities for rivaroxaban and warfarin. Probability sensitivity analysis demonstrated that the probability of rivaroxaban being the optimal choice was 97.8% and 99.5% at a willingness-to-pay threshold of SG$65,000 (US$58,500) and SG$130,000 (US$117,000) per QALY, respectively. CONCLUSION: Rivaroxaban may be a cost-effective alternative to warfarin for the prevention of stroke in patients with AF in Singapore.
Assuntos
Fibrilação Atrial/economia , Benzimidazóis/economia , Morfolinas/economia , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/prevenção & controle , Tiofenos/economia , Varfarina/economia , beta-Alanina/análogos & derivados , Anticoagulantes/economia , Anticoagulantes/uso terapêutico , Fibrilação Atrial/tratamento farmacológico , Benzimidazóis/uso terapêutico , Coagulação Sanguínea/efeitos dos fármacos , Análise Custo-Benefício , Dabigatrana , Humanos , Morfolinas/uso terapêutico , Anos de Vida Ajustados por Qualidade de Vida , Fatores de Risco , Rivaroxabana , Tiofenos/uso terapêutico , Varfarina/uso terapêutico , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
OBJECTIVES: Our objectives were to investigate the cost effectiveness of apixaban, rivaroxaban, and dabigatran compared with coumarin derivatives for stroke prevention in patients with atrial fibrillation in a country with specialized anticoagulation clinics (the Netherlands) and in a country without these clinics (the UK). METHODS: A decision-analytic Markov model was used to analyse the cost effectiveness of apixaban, rivaroxaban, and dabigatran compared with coumarin derivatives in the Netherlands and the UK over a lifetime horizon. RESULTS: In the Netherlands, the use of rivaroxaban, apixaban, or dabigatran increased health by 0.166, 0.365, and 0.374 quality-adjusted life-years (QALYs) compared with coumarin derivatives, but also increased costs by
Assuntos
Anticoagulantes/uso terapêutico , Fibrilação Atrial/tratamento farmacológico , Acidente Vascular Cerebral/prevenção & controle , Administração Oral , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/administração & dosagem , Anticoagulantes/economia , Fibrilação Atrial/complicações , Fibrilação Atrial/economia , Benzimidazóis/administração & dosagem , Benzimidazóis/economia , Benzimidazóis/uso terapêutico , Análise Custo-Benefício , Cumarínicos/economia , Cumarínicos/uso terapêutico , Dabigatrana , Humanos , Cadeias de Markov , Pessoa de Meia-Idade , Morfolinas/administração & dosagem , Morfolinas/economia , Morfolinas/uso terapêutico , Países Baixos , Pirazóis/administração & dosagem , Pirazóis/economia , Pirazóis/uso terapêutico , Piridonas/administração & dosagem , Piridonas/economia , Piridonas/uso terapêutico , Anos de Vida Ajustados por Qualidade de Vida , Rivaroxabana , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/etiologia , Tiofenos/administração & dosagem , Tiofenos/economia , Tiofenos/uso terapêutico , Reino Unido , beta-Alanina/administração & dosagem , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
BACKGROUND: Atrial fibrillation is associated with development of thromboembolic events. New oral anticoagulants (apixaban, rivaroxaban and dabigatran) are recommended for antithrombotic therapy in patients with non-valvular atrial fibrillation (NVAF) with moderate and high risk of stroke. OBJECTIVES: The objective of this study was to evaluate the cost-effectiveness ratio of apixaban compared to dabigatran and rivaroxaban in patients with NVAF from the Russian Federation national health care system perspective. METHODS: This analysis used a Markov model that allowed estimation of the incremental cost-effectiveness ratio (ICER) for apixaban compared to rivaroxaban and dabigatran 110 mg and 150 mg over lifetime horizon for patients with NVAF. The model enclosed cardiovascular event rates based on the results of the indirect treatment comparison that combined data from the randomized clinical trials comparing clinical effectiveness and safety of apixaban, rivaroxaban and dabigatran with warfarin (ARISTOTLE, ROCKET-AF, RE-LY). The following cardiovascular events were considered: ischemic and hemorrhagic stroke, systemic embolism, intracranial hemorrhage, other major bleeds, clinically relevant non-major bleeds and myocardial infarction. Direct medical costs were determined based on the rates of the compulsory national medical insurance system. The price of the new oral anticoagulants was taken as a weighted average tender price for the year 2013. In the model both costs and benefits (quality-adjusted life years and life-years) were discounted at 3.5%. Cost-effectiveness threshold was set at 1.4 million rubles per quality-adjusted life year (QALY) gained and corresponded to the three times GDP per capita in 2013 in the Russian Federation. RESULTS: In the base case analysis it was demonstrated that apixaban compared to dabigatran 110 mg and 150 mg and rivaroxaban provided additional 0.101, 0.060 and 0.072 life years as well as additional 0.063; 0.038 and 0.041 QALYs respectively. Over lifetime horizon apixaban compared to dabigatran 110 mg and 150 mg and rivaroxaban required additional treatment costs equal to 22.78; 31.18 and 6.70 thousands rubles, respectively. With that estimated incremental cost-effectiveness ratio for apixaban compared to dabigatran 110 mg and 150 mg and rivaroxaban was 362.60, 805.54 and 162.45 thousands rubles per QALY correspondingly. CONCLUSION: Apixaban provided increased life expectancy compared to other new anticoagulants and may be considered as a cost-effective alternative to dabigatran 110 mg and 150 mg and rivaroxaban from the Russian Federation national health care system perspective.
Assuntos
Anticoagulantes , Fibrilação Atrial , Coagulação Sanguínea/efeitos dos fármacos , Análise Custo-Benefício/estatística & dados numéricos , Infarto do Miocárdio , Acidente Vascular Cerebral , Administração Oral , Anticoagulantes/economia , Anticoagulantes/farmacologia , Fibrilação Atrial/sangue , Fibrilação Atrial/complicações , Fibrilação Atrial/tratamento farmacológico , Fibrilação Atrial/economia , Fibrilação Atrial/epidemiologia , Benzimidazóis/economia , Benzimidazóis/farmacologia , Dabigatrana , Monitoramento de Medicamentos , Hemorragia/induzido quimicamente , Hemorragia/prevenção & controle , Humanos , Modelos Estatísticos , Morfolinas/economia , Morfolinas/farmacologia , Infarto do Miocárdio/sangue , Infarto do Miocárdio/etiologia , Infarto do Miocárdio/mortalidade , Infarto do Miocárdio/prevenção & controle , Prognóstico , Pirazóis/economia , Pirazóis/farmacologia , Piridonas/economia , Piridonas/farmacologia , Fatores de Risco , Rivaroxabana , Federação Russa/epidemiologia , Acidente Vascular Cerebral/sangue , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/mortalidade , Acidente Vascular Cerebral/prevenção & controle , Tiofenos/economia , Tiofenos/farmacologia , Varfarina/economia , Varfarina/farmacologia , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/farmacologiaRESUMO
OBJECTIVE: RESULTS of randomized clinical trials (RCT) demonstrate that novel oral anticoagulants (NOAC) are effective therapies for reducing the risk of stroke in non-valvular atrial fibrillation (NVAF). Prior medical cost avoidance studies have used warfarin event rates from RCTs, which may differ from patients receiving treatment in a real-world (RW) setting, where the quality of care may not be the same as in a RCT. The purpose of this study was to estimate the change in medical costs related to stroke and major bleeding for each NOAC (apixaban, dabigatran, and rivoraxaban) relative to warfarin in a RW NVAF population. METHODS: Patients (n = 23,525) with a diagnosis of NVAF during 2007-2010 were selected from a Medco population of US health plans. Stroke and major bleeding excluding intracranial hemorrhage (MBEIH) events were identified using diagnosis codes on medical claims. RW reference event rates were calculated during periods of warfarin exposure. RW event rates for NOACs were estimated by multiplying the corresponding relative risk (RR) from the RCTs by each reference rate. Absolute risk reductions (ARR) or number of events avoided per patient year were then estimated. Changes in medical costs associated with each NOAC were calculated by applying the ARR to the 1-year cost for each event. Costs for stroke and MBEIH were obtained from the literature. Drug and international normalized ratio monitoring costs were not considered in this analysis. RESULTS: Compared to RW warfarin, use of apixaban and dabigatran resulted in total (stroke plus MBEIH) medical cost reductions of $1245 and $555, respectively, during a patient year. Rivaroxaban resulted in a medical cost increase of $144. CONCLUSIONS: If relative risk reductions demonstrated in RCTs persist in a RW setting, apixaban would confer the greatest medical cost savings vs warfarin, resulting from significantly lower rates of both stroke and MBEIH.
Assuntos
Anticoagulantes/economia , Anticoagulantes/uso terapêutico , Fibrilação Atrial/tratamento farmacológico , Gastos em Saúde/estatística & dados numéricos , Idoso , Anticoagulantes/efeitos adversos , Benzimidazóis/economia , Benzimidazóis/uso terapêutico , Dabigatrana , Feminino , Hemorragia/induzido quimicamente , Humanos , Masculino , Pessoa de Meia-Idade , Morfolinas/economia , Morfolinas/uso terapêutico , Pirazóis/economia , Pirazóis/uso terapêutico , Piridonas/economia , Piridonas/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto , Rivaroxabana , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/prevenção & controle , Tiofenos/economia , Tiofenos/uso terapêutico , Varfarina/economia , Varfarina/uso terapêutico , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
OBJECTIVE: This study evaluated differences in medical costs associated with clinical end-points from randomized clinical trials that compared the new oral anticoagulants (NOACs), dabigatran, rivaroxaban, apixaban, and edoxaban, to standard therapy for treatment of patients with venous thromboembolism (VTE). RESEARCH DESIGN AND METHODS: Event rates of efficacy and safety end-points from the clinical trials (RE-COVER, RE-COVER II, EINSTEIN-Pooled, AMPLIFY, Hokusai-VTE trial) were obtained from published literature. Incremental annual medical costs among patients with clinical events from a US payer perspective were obtained from the literature or healthcare claims databases and inflation adjusted to 2013 costs. Differences in total medical costs associated with clinical end-points for the NOACs vs standard therapy were then estimated. One-way and Monte Carlo sensitivity analyses were carried out. RESULTS: A lower rate of major bleedings was associated with use of any of the NOACs vs standard therapy. Except for dabigatran, use of NOACs was also associated with a lower rate of recurrent VTE/death. As a result of the reduction in clinical event rates, the overall medical cost differences were -$146, -$482, -$918, and -$344 for VTE patients treated with dabigatran, rivaroxaban, apixaban, and edoxaban, respectively, vs patients treated with standard therapy. CONCLUSIONS: When any of the four NOACs are used instead of standard therapy for acute VTE, treatment medical costs are reduced. Apixaban is associated with the greatest reduction in medical costs, which is driven by medical cost reductions associated with both efficacy and safety end-points. Further evaluation may be needed to validate these results in the real-world setting.
Assuntos
Anticoagulantes/economia , Anticoagulantes/uso terapêutico , Gastos em Saúde/estatística & dados numéricos , Tromboembolia Venosa/tratamento farmacológico , Anticoagulantes/efeitos adversos , Benzimidazóis/economia , Benzimidazóis/uso terapêutico , Dabigatrana , Honorários Farmacêuticos , Hemorragia/induzido quimicamente , Humanos , Modelos Econométricos , Método de Monte Carlo , Morfolinas/economia , Morfolinas/uso terapêutico , Pirazóis/economia , Pirazóis/uso terapêutico , Piridinas/economia , Piridinas/uso terapêutico , Piridonas/economia , Piridonas/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto , Rivaroxabana , Tiazóis/economia , Tiazóis/uso terapêutico , Tiofenos/economia , Tiofenos/uso terapêutico , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
OBJECTIVES: To conduct an economic evaluation of the currently prescribed treatments for stroke prevention in patients with non-valvular atrial fibrillation (NVAF) including warfarin, aspirin, and novel oral anticoagulants (NOACs) from a French payer perspective. METHODS: A previously published Markov model was adapted in accordance to the new French guidelines of the Commission for Economic Evaluation and Public Health (CEESP), to adopt the recommended efficiency frontier approach. A cohort of patients with NVAF eligible for stroke preventive treatment was simulated over lifetime. Clinical events modeled included strokes, systemic embolism, intracranial hemorrhage, other major bleeds, clinically relevant non-major bleeds, and myocardial infarction. Efficacy and bleeding data for warfarin, apixaban, and aspirin were obtained from ARISTOTLE and AVERROES trials, whilst efficacy data for other NOACs were from published indirect comparisons. Acute medical costs were obtained from a dedicated analysis of the French national hospitalization database (PMSI). Long-term medical costs and utility data were derived from the literature. Univariate and probabilistic sensitivity analyses were performed to assess the robustness of the model projections. RESULTS: Warfarin and apixaban were the two optimal treatment choices, as the other five treatment strategies including aspirin, dabigatran 110 mg, dabigatran in sequential dosages, dabigatran 150 mg, and rivaroxaban were strictly dominated on the efficiency frontier. Further, apixaban was a cost-effective alternative vs warfarin with an incremental cost of 2314 and an incremental quality-adjusted life year (QALY) of 0.189, corresponding to an incremental cost-effectiveness ratio (ICER) of 12,227/QALY. CONCLUSIONS: Apixaban may be the most economically efficient alternative to warfarin in NVAF patients eligible for stroke prevention in France. All other strategies were dominated, yielding apixaban as a less costly yet more effective treatment alternative. As formally requested by the CEESP, these results need to be verified in a French clinical setting using stroke reduction and bleeding safety observed in real-life patient cohorts using these anticoagulants.
Assuntos
Anticoagulantes/economia , Aspirina/economia , Fibrilação Atrial/tratamento farmacológico , Inibidores do Fator Xa/economia , Acidente Vascular Cerebral/prevenção & controle , Anticoagulantes/uso terapêutico , Antitrombinas/economia , Antitrombinas/uso terapêutico , Aspirina/uso terapêutico , Fibrilação Atrial/complicações , Benzimidazóis/economia , Benzimidazóis/uso terapêutico , Pesquisa Comparativa da Efetividade , Análise Custo-Benefício , Dabigatrana , Inibidores do Fator Xa/uso terapêutico , Feminino , França , Humanos , Masculino , Morfolinas/economia , Morfolinas/uso terapêutico , Pirazóis/economia , Pirazóis/uso terapêutico , Piridonas/economia , Piridonas/uso terapêutico , Anos de Vida Ajustados por Qualidade de Vida , Rivaroxabana , Tiofenos/economia , Tiofenos/uso terapêutico , Varfarina/economia , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
BACKGROUND: Dabigatran, rivaroxaban, and apixaban have been approved for use in patients with atrial fibrillation based upon randomized trials demonstrating their comparable or superior efficacy and safety relative to warfarin. Little is known about their adoption into clinical practice, whether utilization is consistent with the controlled trials on which their approval was based, and how their use has affected health spending for patients and insurers. METHODS: We used medical and prescription claims data from a large insurer to identify patients with nonvalvular atrial fibrillation who were prescribed an oral anticoagulant in 2010-2013. We plotted trends in medication initiation over time, assessed corresponding insurer and patient out-of-pocket spending, and evaluated the cumulative number and cost of anticoagulants. We identified predictors of novel anticoagulant initiation using multivariable logistic models. Finally, we estimated the difference in total drug expenditures over 6 months for patients initiating warfarin versus a novel anticoagulant. RESULTS: There were 6893 patients with atrial fibrillation that initiated an oral anticoagulant during the study period. By the end of the study period, novel anticoagulants accounted for 62% of new prescriptions and 98% of anticoagulant-related drug costs. Female sex, lower household income, and higher CHADS2, CHA2DS2-VASC, and HAS-BLED scores were significantly associated with lower odds of receiving a novel anticoagulant (P <.001 for each). Average combined patient and insurer anticoagulant spending in the first 6 months after initiation was more than $900 greater for patients initiating a novel anticoagulant. CONCLUSIONS: This study demonstrates rapid adoption of novel anticoagulants into clinical practice, particularly among patients with lower CHADS2 and HAS-BLED scores, and high health care cost consequences. These findings provide important directions for future comparative and cost-effectiveness research.
Assuntos
Anticoagulantes/economia , Anticoagulantes/uso terapêutico , Fibrilação Atrial/tratamento farmacológico , Administração Oral , Adolescente , Adulto , Idoso , Benzimidazóis/economia , Benzimidazóis/uso terapêutico , Dabigatrana , Bases de Dados Factuais , Revisão de Uso de Medicamentos , Inibidores do Fator Xa/economia , Inibidores do Fator Xa/uso terapêutico , Honorários Farmacêuticos , Feminino , Humanos , Renda , Masculino , Pessoa de Meia-Idade , Morfolinas/economia , Morfolinas/uso terapêutico , Análise Multivariada , Pirazóis/economia , Pirazóis/uso terapêutico , Piridonas/economia , Piridonas/uso terapêutico , Medição de Risco , Rivaroxabana , Índice de Gravidade de Doença , Fatores Sexuais , Acidente Vascular Cerebral/prevenção & controle , Tiofenos/economia , Tiofenos/uso terapêutico , Estados Unidos/epidemiologia , Vitamina K/antagonistas & inibidores , Varfarina/economia , Varfarina/uso terapêutico , Adulto Jovem , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
BACKGROUND: Warfarin has been the mainstay treatment used by patients with a moderate-to-high risk of stroke due to non-valvular atrial fibrillation (NVAF). Unlike rivaroxaban, laboratory monitoring to allow the attainment of the prothrombin time international normalized ratio goal is required with warfarin, thereby potentially increasing a patient's hospitalization costs. OBJECTIVE: To compare hospitalization costs between hospitalized NVAF patients using rivaroxaban versus warfarin in a real-world setting. METHODS: A retrospective claims analysis was conducted using the Premier Perspective Comparative Hospital Database from November 2010 to September 2012. The study included adult patients hospitalized for NVAF after November 2011. Patients using rivaroxaban during hospitalization were matched with up to four warfarin users by propensity score analyses. Hospitalization costs were compared between the matched cohorts using generalized estimating equations. A sub-analysis was performed for patients who were first administered their treatment on day three or later of their hospital stay. Sensitivity analyses were conducted on matched cohorts with a primary diagnosis of AF. RESULTS: The matched cohorts' (2809 rivaroxaban and 11,085 warfarin users) characteristics were well balanced. The mean age of cohorts was 71 years and 49% of patients were female. The average hospitalization cost of rivaroxaban users was $11,993 compared to $13,255 for warfarin users. The cost difference was significantly lower by $1284 (P < 0.001). Patients who were administered rivaroxaban treatment on day three or after incurred significantly lower hospitalization costs (cost difference: $4350; P < 0.001) compared to warfarin users. Rivaroxaban users with a primary diagnosis of AF also had significantly lower costs compared to warfarin users. LIMITATIONS: These included possible inaccuracies or omissions in diagnoses, completeness of baseline characteristics, and a study population that included patients newly initiated on and patients who continued anticoagulant therapy. CONCLUSION: Hospitalization costs for rivaroxaban were significantly lower than those for warfarin in NVAF patients treated with rivaroxaban.
Assuntos
Anticoagulantes/uso terapêutico , Fibrilação Atrial/tratamento farmacológico , Custos Hospitalares/estatística & dados numéricos , Hospitalização/economia , Morfolinas/uso terapêutico , Acidente Vascular Cerebral/prevenção & controle , Tiofenos/uso terapêutico , Varfarina/uso terapêutico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/economia , Fibrilação Atrial/complicações , Fibrilação Atrial/economia , Bases de Dados Factuais , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Morfolinas/economia , Pontuação de Propensão , Estudos Retrospectivos , Rivaroxabana , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/etiologia , Tiofenos/economia , Estados Unidos , Varfarina/economia , Adulto JovemRESUMO
BACKGROUND: Rivaroxaban is the first oral factor Xa inhibitor approved in the US to reduce the risk of stroke and blood clots among people with non-valvular atrial fibrillation, treat deep vein thrombosis (DVT), treat pulmonary embolism (PE), reduce the risk of recurrence of DVT and PE, and prevent DVT and PE after knee or hip replacement surgery. The objective of this study was to evaluate the costs from a hospital perspective of treating patients with rivaroxaban vs other anticoagulant agents across these five populations. METHODS: An economic model was developed using treatment regimens from the ROCKET-AF, EINSTEIN-DVT and PE, and RECORD1-3 randomized clinical trials. The distribution of hospital admissions used in the model across the different populations was derived from the 2010 Healthcare Cost and Utilization Project database. The model compared total costs of anticoagulant treatment, monitoring, inpatient stay, and administration for patients receiving rivaroxaban vs other anticoagulant agents. The length of inpatient stay (LOS) was determined from the literature. RESULTS: Across all populations, rivaroxaban was associated with an overall mean cost savings of $1520 per patient. The largest cost savings associated with rivaroxaban was observed in patients with DVT or PE ($6205 and $2742 per patient, respectively). The main driver of the cost savings resulted from the reduction in LOS associated with rivaroxaban, contributing to â¼90% of the total savings. Furthermore, the overall mean anticoagulant treatment cost was lower for rivaroxaban vs the reference groups. LIMITATIONS: The distribution of patients across indications used in the model may not be generalizable to all hospitals, where practice patterns may vary, and average LOS cost may not reflect the actual reimbursements that hospitals received. CONCLUSION: From a hospital perspective, the use of rivaroxaban may be associated with cost savings when compared to other anticoagulant treatments due to lower drug cost and shorter LOS associated with rivaroxaban.
Assuntos
Pacientes Internados , Morfolinas/economia , Embolia Pulmonar/tratamento farmacológico , Tiofenos/economia , Trombose Venosa/tratamento farmacológico , Varfarina/economia , Administração Oral , Anticoagulantes/administração & dosagem , Anticoagulantes/economia , Anticoagulantes/uso terapêutico , Artroplastia de Quadril/efeitos adversos , Artroplastia de Quadril/economia , Artroplastia do Joelho/efeitos adversos , Artroplastia do Joelho/economia , Fibrilação Atrial/complicações , Fibrilação Atrial/tratamento farmacológico , Fibrilação Atrial/economia , Simulação por Computador , Redução de Custos/métodos , Redução de Custos/estatística & dados numéricos , Análise Custo-Benefício , Inibidores do Fator Xa/administração & dosagem , Inibidores do Fator Xa/economia , Inibidores do Fator Xa/uso terapêutico , Humanos , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Modelos Econômicos , Morfolinas/administração & dosagem , Morfolinas/uso terapêutico , Embolia Pulmonar/economia , Embolia Pulmonar/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Retrospectivos , Rivaroxabana , Tiofenos/administração & dosagem , Tiofenos/uso terapêutico , Estados Unidos , Trombose Venosa/economia , Trombose Venosa/prevenção & controle , Varfarina/administração & dosagem , Varfarina/uso terapêuticoRESUMO
BACKGROUND: Atrial fibrillation is a major risk factor for stroke, which causes thousands of deaths and sequelae. It is recommended that atrial fibrillation patients at medium or high risk of stroke use an oral anticoagulant to reduce the risk of stroke. In the past few years, three new oral anticoagulants (NOACs), dabigatran, rivaroxaban, and apixaban, have been introduced in competition to the older oral anticoagulant warfarin. OBJECTIVE: The objective of this study was to evaluate the relative cost effectiveness of warfarin, dabigatran, rivaroxaban, and apixaban in a Norwegian setting. METHODS: We created a probabilistic decision-analytic Markov model to simulate the life of patients with atrial fibrillation. We performed several scenario analyses, including changing the switching age for dabigatran from 80 to 75 years old. RESULTS: Assuming the European Society of Cardiology guidance, sequential dabigatran (2 × 150 mg daily until 80 years old, 2 × 110 mg thereafter) seems to be the most cost-effective alternative for high-risk AF patients. For medium-risk patients, apixaban (2 × 5 mg daily) seems to be somewhat more effective than dabigatran, but dabigatran is still marginally the most cost-effective alternative. In scenario analyses reducing dabigatran from 2 × 150 mg to 2 × 110 mg at the age of 75 years (instead of at age 80), apixaban (2 × 5 mg daily) becomes the most cost-effective alternative for both risk groups. CONCLUSION: We have found apixaban or sequential dabigatran to be the alternatives most likely to be considered cost effective, depending on the switching age for dabigatran. These conclusions are highly sensitive to assumptions made in the analysis.
Assuntos
Anticoagulantes/economia , Fibrilação Atrial/tratamento farmacológico , Fibrilação Atrial/economia , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/prevenção & controle , Idoso , Idoso de 80 Anos ou mais , Anticoagulantes/efeitos adversos , Anticoagulantes/uso terapêutico , Fibrilação Atrial/complicações , Benzimidazóis/economia , Benzimidazóis/uso terapêutico , Análise Custo-Benefício , Dabigatrana , Técnicas de Apoio para a Decisão , Humanos , Cadeias de Markov , Modelos Estatísticos , Morfolinas/economia , Morfolinas/uso terapêutico , Noruega , Pirazóis/economia , Pirazóis/uso terapêutico , Piridonas/economia , Piridonas/uso terapêutico , Anos de Vida Ajustados por Qualidade de Vida , Fatores de Risco , Rivaroxabana , Tiofenos/economia , Tiofenos/uso terapêutico , Varfarina/economia , Varfarina/uso terapêutico , beta-Alanina/análogos & derivados , beta-Alanina/economia , beta-Alanina/uso terapêuticoRESUMO
INTRODUCTION: Extended duration anticoagulation with rivaroxaban for an additional 6-12 months can reduce recurrent venous thromboembolic events (VTE) compared to placebo by ~82%, but at the detriment of increased bleeding. We sought to estimate the cost-effectiveness of extended duration prophylaxis of recurrent VTE with rivaroxaban. MATERIAL AND METHODS: A Markov model was developed to estimate the cost-effectiveness of extended duration rivaroxaban, 20mg daily, compared to placebo using a Medicare perspective, a one-monthcycle length and a 40-year time horizon. The model assumed a cohort of 58-year-old patients who had already completed an initial 6-12 months of anticoagulation with rivaroxaban or a vitamin K antagonist; and whom prescribers had clinical equipoise with respect to the need for continued anticoagulation. Data sources included EINSTEIN-Extension and other published studies of VTE. Outcomes included direct treatment costs (in 2013US$), quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs). RESULTS: Extended duration rivaroxaban resulted in higher treatment costs ($22,645 vs. $22,083) but yielded greater QALYs (16.167 vs. 16.134) as compared to placebo; corresponding to an ICER of $17,030/QALY gained. Our model was most sensitive to the baseline risk of bleeding and recurrent VTE, the hazard ratio of developing a recurrent event while on rivaroxaban and time horizon. Monte Carlo Simulation suggested rivaroxaban would be cost-effective in 66% of 10,000 iterations, assuming a willingness-to-pay threshold of $50,000/QALY. CONCLUSION: Despite the cost of rivaroxaban and an increased risk of bleeding, extending VTE treatment for an additional 6-12 months with rivaroxaban was found cost-effective compared to the placebo over a 40-year time horizon.
Assuntos
Anticoagulantes/administração & dosagem , Morfolinas/administração & dosagem , Morfolinas/economia , Tiofenos/administração & dosagem , Tiofenos/economia , Tromboembolia Venosa/prevenção & controle , Anticoagulantes/economia , Estudos de Coortes , Análise Custo-Benefício , Feminino , Humanos , Masculino , Cadeias de Markov , Pessoa de Meia-Idade , Modelos Econômicos , Rivaroxabana , Estados Unidos , Tromboembolia Venosa/tratamento farmacológico , Tromboembolia Venosa/economiaRESUMO
Rivaroxaban, a direct factor Xa inhibitor, is a novel oral anticoagulant approved for stroke prevention in patients with nonvalvular atrial fibrillation and also approved in Europe (but not in the United States) to prevent recurrent ischemic events in patients with recent acute coronary syndromes. Advantages of rivaroxaban over oral anticoagulants such as warfarin are the lack of need for ongoing monitoring, a fixed-dose regimen, and fewer drug and food interactions. Drawbacks include a lack of an antidote and the absence of a widely available method to reliably monitor the anticoagulant effect. In patients at risk of stroke due to atrial fibrillation, rivaroxaban was noninferior compared to warfarin in preventing stroke/systemic embolism in the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation (ROCKET-AF) trial and was associated with a similar risk of major bleeding; the incidence of intracranial hemorrhage was 33% lower with rivaroxaban. Concerns raised about the trial were the adequacy of warfarin management and the increase in event rate at the end of the trial. The drug acquisition cost of rivaroxaban is higher than that of warfarin although decision-analytic models suggest that it is cost effective in atrial fibrillation. In patients with recent acute coronary syndrome, low-dose rivaroxaban reduced mortality and the composite end point of death from cardiovascular causes, myocardial infarction and stroke, but this was accompanied by an increased risk of intracranial hemorrhage and major bleeding in the Rivaroxaban in Combination With Aspirin Alone or With Aspirin and a Thienopyridine in Patients With Acute Coronary Syndromes-Thrombolysis in Myocardial Infarction (ATLAS ACS 2-TIMI) 51 trial. Thus, rivaroxaban appears to be a valuable addition to the therapeutic armamentarium in atrial fibrillation although caution should be exercised, given the limited experience in combination with novel oral antiplatelet agents. The role of rivaroxaban as part of a modern regimen in acute coronary syndrome continues to be evaluated.
Assuntos
Síndrome Coronariana Aguda/tratamento farmacológico , Fibrilação Atrial/tratamento farmacológico , Coagulação Sanguínea/efeitos dos fármacos , Inibidores do Fator Xa/administração & dosagem , Morfolinas/administração & dosagem , Acidente Vascular Cerebral/prevenção & controle , Tiofenos/administração & dosagem , Síndrome Coronariana Aguda/sangue , Síndrome Coronariana Aguda/economia , Síndrome Coronariana Aguda/mortalidade , Administração Oral , Fibrilação Atrial/sangue , Fibrilação Atrial/complicações , Fibrilação Atrial/economia , Fibrilação Atrial/mortalidade , Análise Custo-Benefício , Custos de Medicamentos , Inibidores do Fator Xa/efeitos adversos , Inibidores do Fator Xa/economia , Hemorragia/induzido quimicamente , Humanos , Morfolinas/efeitos adversos , Morfolinas/economia , Guias de Prática Clínica como Assunto , Fatores de Risco , Rivaroxabana , Acidente Vascular Cerebral/sangue , Acidente Vascular Cerebral/economia , Acidente Vascular Cerebral/etiologia , Acidente Vascular Cerebral/mortalidade , Tiofenos/efeitos adversos , Tiofenos/economia , Resultado do TratamentoRESUMO
AIM: We aim to evaluate the cost effectiveness of aprepitant-containing regimens for the prevention of chemotherapy-induced nausea and vomiting (CINV) among patients receiving high emetogenic chemotherapy (HEC) in Hong Kong. METHODS: Both cost-effectiveness and cost-utility analyses were conducted utilizing a decision-analytic model to measure the economic costs and clinical outcomes associated with the aprepitant-containing regimen versus a standard regimen in the prevention of CINV. Analyses were conducted on the basis of four published double-blind randomized clinical trials involving different usages of serotonin receptor antagonists. RESULTS: The use of aprepitant-containing regimens is associated with an improvement in quality-adjusted life years (QALYs) compared with non-aprepitant regimens. For cisplatin-based chemotherapy, the incremental cost per QALY gained is HKD 239,644 (1 USD approximates HKD 7.8) when ondansetron is administered on day 1 only. The incremental cost per QALY is HKD 440,950 when ondansetron is used on day 1 to 4. For anthracycline and cyclophosphamide chemotherapy, the aprepitant-containing regimen is associated with incremental cost of HKD 195,442 per QALY gained. Similar results were obtained when other 5HT3 receptor antagonists are used. The use of aprepitant was associated with higher cost of drug but lower costs of emesis-related management. With the cost-effectiveness threshold set at the World Health Organization endorsed criteria of three times gross domestic product (GDP) per capita (three times GDP per capita in Hong Kong in 2011 is HKD 798,078), the current analyses showed that the aprepitant-containing regimen was cost-effective. CONCLUSIONS: In patients undergoing HEC, the use of aprepitant as the anti-emetic is cost-effective in Hong Kong.
Assuntos
Antieméticos/economia , Morfolinas/economia , Náusea/prevenção & controle , Vômito/prevenção & controle , Antieméticos/uso terapêutico , Antineoplásicos/efeitos adversos , Aprepitanto , Análise Custo-Benefício , Hong Kong , Humanos , Morfolinas/uso terapêutico , Náusea/induzido quimicamente , Neoplasias/tratamento farmacológico , Anos de Vida Ajustados por Qualidade de Vida , Vômito/induzido quimicamenteRESUMO
BACKGROUND: Apixaban (5 mg BID), dabigatran (available as 150 mg and 110 mg BID in Europe), and rivaroxaban (20 mg once daily) are 3 novel oral anticoagulants (NOACs) currently approved for stroke prevention in patients with atrial fibrillation (AF). OBJECTIVE: The objective of this study was to evaluate the cost-effectiveness of apixaban against other NOACs from the perspective of the United Kingdom National Health Services. METHODS: A Markov model was developed to evaluate the pharmacoeconomic impact of apixaban versus other NOACs over a lifetime. Pair-wise indirect treatment comparisons were conducted against other NOACs by using ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation), RE-LY (Randomized Evaluation of Long-Term Anticoagulation Therapy), and ROCKET-AF (Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation) trial results for the following end points: ischemic stroke, hemorrhagic stroke, intracranial hemorrhage, other major bleeds, clinically relevant nonmajor bleeds, myocardial infarction, and treatment discontinuations. Outcomes were life-years, quality-adjusted life years gained, direct health care costs, and incremental cost-effectiveness ratios. RESULTS: Apixaban was projected to increase life expectancy versus other NOACs, including dabigatran (both doses) and rivaroxaban. A small increase in therapeutic management costs was observed with apixaban due to projected gains in life expectancy and lower discontinuation rates anticipated on apixaban versus other NOACs through lifetime. The estimated incremental cost-effectiveness ratio was £9611, £4497, and £5305 per quality-adjusted life-year gained with apixaban compared with dabigatran 150 mg BID, dabigatran 110 mg BID, and rivaroxaban 20 mg once daily, respectively. Sensitivity analyses indicated that results were robust over a wide range of inputs. CONCLUSIONS: Although our analysis was limited by the absence of head-to-head trials, based on the indirect comparison data available, our model projects that apixaban may be a cost-effective alternative to dabigatran 150 mg BID, dabigatran 110 mg BID, and rivaroxaban 20 mg once daily for stroke prevention in AF patients from the perspective of the United Kingdom National Health Services.