Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Mais filtros

Bases de dados
Ano de publicação
Tipo de documento
País de afiliação
Intervalo de ano de publicação
1.
Therap Adv Gastroenterol ; 15: 17562848221140662, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36518883

RESUMO

Background: Various therapeutic strategies are available for the first-line treatment of patients with advanced hepatocellular carcinoma (aHCC). But which approach is the most cost-effective remains uncertain. Objectives: This study aims to evaluate the cost-effectiveness of first-line strategies in aHCC patients from the perspective of Chinese and US payers. Design: A network meta-analysis (NMA) and cost-effectiveness study. Data sources and methods: A NMA was conducted to collect all first-line strategies with aHCC from 1 October 1 2018 until 1 January 2022. The relevant randomized controlled trial literature in PubMed, Embase, and Cochrane Library for the last 3 years were searched. The abstracts of meetings of the American Society of Clinical Oncology, European Society of Medical Oncology, and American Association for Cancer Research were also reviewed. A Markov model that included three states was developed. One-way sensitivity and probabilistic sensitivity analysis were performed to investigate the uncertainty of the economic evaluation. Scenario analysis was conducted to explore the economic benefits of treatment strategies in low-income populations. Results: Base-case analysis in China included 1712 patients showed that atezolizumab combined with bevacizumab, sintilimab combined with bevacizumab, lenvatinib (LEVA), and sorafenib (SORA) added 0.46, 1.25, 0.77, and -1.08 quality-adjusted life-years (QALYs), respectively, compared with donafenib, resulting in an incremental cost-effective ratio of $85607.88, $12109.27, and $1651.47 per QALY at a willingness-to-pay (WTP) of $11101.70/QALY. In the United States, only the incremental cost-effectiveness ratios (ICERs) of SORA was higher that were lower than the WTP threshold ($69375/QALY), and LEVA was the most cost-effective strategy with the ICERs were 25022.13/QALY. Conclusion: The NMA and cost-effectiveness analysis revealed that LEVA is the favorite choice in the first-line treatment of Chinese aHCC patients and US payers' perspective when the WTP was $11101.70/QALY in China and $69375.0/QALY in the United States. Registration: This study has been registered on the PROSPERO database with the registration number CRD42021286575.

2.
Front Pharmacol ; 12: 716224, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34744710

RESUMO

Background: The drug therapy of venous thromboembolism (VTE) presents a significant economic burden to the health-care system in low- and middle-income countries. To understand which anticoagulation therapy is most cost-effective for clinical decision-making , the cost-effectiveness of apixaban (API) versus rivaroxaban (RIV), dabigatran (DAB), and low molecular weight heparin (LMWH), followed by vitamin K antagonist (VKA), in the treatment of VTE in China was assessed. Methods: To access the quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs), a long-term cost-effectiveness analysis was constructed using a Markov model with 5 health states. The Markov model was developed using patient data collected from the Xijing Hospital from January 1, 2016 to January 1, 2021. The time horizon was set at 30 years, and a 6-month cycle length was used in the model. Costs and ICERs were reported in 2020 U.S. dollars. One-way sensitivity analysis and probabilistic sensitivity analysis (PSA) were used to test the uncertainties. A Chinese health-care system perspective was used. Results: In the base case, the data of 231 VTE patients were calculated in the base case analysis retrospectively. The RIV group resulted in a mean VTE attributable to 95% effective treatment. API, DAB, and VKA have a negative ICER (-187017.543, -284,674.922, and -9,283.339, respectively) and were absolutely dominated. The Markov model results confirmed this observation. The ICER of the API and RIV was negative (-216176.977), which belongs to the absolute inferiority scheme, and the ICER value of the DAB and VKA versus RIV was positive (110,577.872 and 836,846.343). Since the ICER of DAB and VKA exceeds the threshold, RIV therapy was likely to be the best choice for the treatment of VTE within the acceptable threshold range. The results of the sensitivity analysis revealed that the model output varied mostly with the cost in the DAB on-treatment therapy. In a probabilistic sensitivity analysis of 1,000 patients for 30 years, RIV has 100% probability of being cost-effective compared with other regimens when the WTP is $10973 per QALY. When WTP exceeded $148,000, DAB was more cost-effective than RIV. Conclusions: Compared with LMWH + VKA and API, the results proved that RIV may be the most cost-effective treatment for VTE patients in China. Our findings could be helpful for physicians in clinical decision-making to select the appropriate treatment option for VTE.

3.
Pharmacol Res Perspect ; 9(3): e00774, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33939886

RESUMO

This meta-analysis was performed to compare the safety, efficacy, and pharmacoeconomic of bivalirudin versus heparin in high-risk patients for percutaneous coronary interventions (PCI). Earlier meta-analysis comparing bivalirudin and heparin during PCI demonstrated that bivalirudin caused less bleeding with more stent thrombosis. However, little data were available on the safety of bivalirudin versus heparin in high-risk patients for PCI. Thus, we performed a meta-analysis to evaluate the efficacy and safety in the "high-risk" patients. A systematic search of electronic databases was conducted up to July 30, 2020. The Cochrane Risk of Bias assessment tool was used to assess the quality of included studies. The primary outcomes were all-cause death and major adverse cardiac events (MACE); secondary outcomes were major and minor bleeding, followed by a cost-minimization analysis comparing bivalirudin and heparin using a local drug and medical costs reported in China. Subgroup analysis was based on the type of disease of the high-risk population. Finally, a total of 10 randomized controlled trials involved 42,699 patients were collected. The Cochrane Risk of Bias Tool was employed to appraise the research quality. No significant difference was noted between bivalirudin and heparin regarding all-cause death and MACE. However, subgroup analysis showed that bivalirudin caused less major bleeding in female (OR:0.65, 95% CI:0.53-0.79), diabetes (OR:0.55, 95%CI:0.42-0.73), and CKD (OR:0.59, 95%CI:0.63-1.65). The scatterers of the included literature were approximately symmetrical, and no research was outside the funnel plot. Additionally, cost-minimization analysis showed that heparin was likely to represent a cost-effective option compared with bivalirudin in China, with potential savings of 2129.53 Chinese Yuan (CNY) per patient for one PCI. Overall, the meta-analysis showed that although bivalirudin appeared to have a lower risk of major bleeding rate, the overall effectiveness and safety between the two groups showed no significant difference in high-risk patients for PCI. But the results of the cost-minimization analysis showed that heparin could be a potential cost-saving drug than bivalirudin in patients for PCI in China.


Assuntos
Anticoagulantes , Heparina , Hirudinas , Fragmentos de Peptídeos , Intervenção Coronária Percutânea , Anticoagulantes/efeitos adversos , Anticoagulantes/economia , Anticoagulantes/uso terapêutico , Custos e Análise de Custo , Hemorragia/induzido quimicamente , Heparina/efeitos adversos , Heparina/economia , Heparina/uso terapêutico , Hirudinas/efeitos adversos , Hirudinas/economia , Humanos , Fragmentos de Peptídeos/efeitos adversos , Fragmentos de Peptídeos/economia , Fragmentos de Peptídeos/uso terapêutico , Intervenção Coronária Percutânea/economia , Ensaios Clínicos Controlados Aleatórios como Assunto , Proteínas Recombinantes/efeitos adversos , Proteínas Recombinantes/economia , Proteínas Recombinantes/uso terapêutico , Risco , Resultado do Tratamento
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA