scholarly journals The cost-effectiveness of B-type natriuretic peptide-guided care in compared to standard clinical assessment in outpatients with heart failure in Tehran, Iran

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Aziz Rezapour ◽  
Andrew J. Palmer ◽  
Vahid Alipour ◽  
Marjan Hajahmadi ◽  
Abdosaleh Jafari

Abstract Background B-type natriuretic peptide (BNP) is commonly used as a diagnostic method for patients with heart failure. This study was designed to evaluate the cost-effectiveness of BNP compared to standard clinical assessment in outpatients with heart failure with reduced ejection fraction (HFrEF) in Tehran, Iran. Methods This study was a cost-effectiveness analysis carried on 400 HFrEF outpatients > 45 years who were admitted to Rasoul Akram General Hospital of Tehran, Iran. A Markov model with a lifetime horizon was developed to evaluate economic and clinical outcomes for BNP and standard clinical assessment. Quality-adjusted life-years (QALYs), direct, and indirect costs collected from the patients. Results The results of this study indicated that mean QALYs and cost were estimated to be 2.18 QALYs and $1835 for BNP and 2.07 and $2376 for standard clinical assessment, respectively. In terms of reducing costs and increasing QALYs, BNP was dominant compared to standard clinical assessment. Also, BNP had an 85% probability of being cost-effective versus standard clinical assessment if the willingness to pay threshold is higher than $20,800/QALY gained. Conclusion Based on the results of the present study, measuring BNP levels represents good value for money, decreasing costs and increasing QALYs compared to standard clinical assessment. It is suggested that the costs of the BNP test be covered by insurance in Iran. The result of the current study has important implications for policymakers in developing clinical guidelines for the diagnosis of heart failure.

2021 ◽  
Author(s):  
Aziz Rezapour ◽  
Andrew J Palmer ◽  
Vahid Alipour ◽  
Marjan Hajahmadi ◽  
Abdosaleh Jafari

Abstract Background: B-type natriuretic peptide (BNP) is commonly used as a diagnostic method for patients with heart failure. This study was designed to evaluate the cost-effectiveness of BNP compared to standard clinical assessment in outpatients with heart failure with reduced ejection fraction (HFrEF) in Tehran, Iran. Methods: This study was a cost-effectiveness analysis carried on 400 HFrEF outpatients > 45 years who were admitted to Rasoul Akram General Hospital of Tehran, Iran. A Markov model with a lifetime horizon was developed to evaluate economic and clinical outcomes for BNP and standard clinical assessment. Quality-adjusted life-years (QALYs), direct, and indirect costs collected from the patients. Results: The results of this study indicated that mean QALYs and cost were estimated to be 2.28 QALYs and $1835 for BNP and 1.9 and $2376 for standard clinical assessment, respectively. In terms of reducing costs and increasing QALYs, BNP was dominant compared to standard clinical assessment. Also, BNP had a 90% probability of being cost-effective versus standard clinical assessment if the willingness to pay threshold is higher than $20800/QALY gained.Conclusion:Based on the results of the present study, measuring BNP levels represents good value for money, decreasing costs and increasing QALYs compared to standard clinical assessment. It is suggested that the costs of the BNP test be covered by insurance in Iran. The result of the current study has important implications for policymakers in developing clinical guidelines for the diagnosis of heart failure.


Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Nicolas Isaza ◽  
Paola Calvachi ◽  
Inbar Raber ◽  
Changyu Shen ◽  
Michael C Gavin ◽  
...  

Introduction: In May 2020, the US FDA approved the use of dapagliflozin, an SGLT2 inhibitor, for the reduction of cardiovascular death and heart failure hospitalization in patients with heart failure with reduced ejection fraction (HFrEF). We examined the cost-effectiveness of adding dapagliflozin to guideline-directed medical therapy (GDMT) in patients with or without diabetes. Methods: We developed a state-transition Markov model with inputs from the DAPA-HF trial, FDA review documents, published literature, and nationally representative datasets (Panel A). The model was calibrated to event rates observed in DAPA-HF; survival was extrapolated using non-parametric approaches. The main outcomes were quality-adjusted life years (QALYs) and incremental cost effectiveness ratio (ICER) of dapagliflozin + GDMT compared with GDMT alone, from a healthcare sector perspective and a lifetime analytic horizon. We applied a discount rate of 3% per year for future costs and benefits, and assumed a willingness-to-pay threshold of $100,000 per QALY gained. In sensitivity analyses, we examined subgroups with or without diabetes, and varied the cost of dapagliflozin (base case = $6,188 per year). This analysis was independent of the trial sponsor. Results: Compared with GDMT alone, adding dapagliflozin produced 0.57 additional QALYs at an incremental cost of $56,650, producing an ICER of $98,700 per QALY gained (Panel B). In subgroup analyses, dapagliflozin produced 0.71 additional QALYs in patients with diabetes at an ICER of $89,100 per QALY gained, and 0.48 additional QALYs in patients without diabetes at an ICER of $108,800 per QALY (Panels C and D). A 9% price reduction (to $5,613 per year) would make dapagliflozin cost-effective in patients without diabetes. Conclusions: Adding dapagliflozin to GDMT in patients with HFrEF is cost-effective and has the potential to improve long-term outcomes. Scalable strategies to improve access and uptake are urgently required.


Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Alexander T Sandhu ◽  
Jeremy D Goldhaber-Fiebert ◽  
Mintu P Turakhia ◽  
Daniel W Kaiser ◽  
Paul A Heidenreich

Background: For management of heart failure, the value of the CardioMems device remains uncertain. We assessed the cost-effectiveness of the CardioMems device. Methods: We developed a Markov model to determine quality-adjusted life-years (QALYs), cost, and cost-effectiveness of patients with heart failure receiving CardioMems implantation compared to those with routine care. In the main case analysis, we modeled the intervention in the CHAMPION trial cohort, which included patients with NYHA Class III heart failure with a heart failure hospitalization within the past twelve months. We also performed subgroup analyses of patients with preserved ejection fraction or reduced ejection fraction, and a scenario analysis of a second cohort of patients from the CHARM trials with a previous heart failure hospitalization. We obtained event rates and utilities from published trial data; we used costs from literature estimates and Medicare payment data. The main case analysis was calibrated to the hospitalization and survival rates of the CHAMPION trial. Results: In the CHAMPION trial main case analysis, CardioMems reduced lifetime hospitalizations (2.37 versus 3.27), increased months of survival (67 versus 62), increased QALYs (2.66 versus 2.38) and increased costs ($171,132 versus $154,084), yielding a cost of $59,520 per QALY gained or $40,301 per life-year gained. The cost per QALY gained was $71,964 in patients with reduced ejection fraction compared to $34,899 in those with preserved ejection fraction. In less ill patients from the CHARM trials, which included patients with NYHA Class II heart failure, the device cost increased to $110,565 per QALY gained. If the device cost decreased from $17,500 in the main case analysis to $15,000, the intervention would cost less than $50,000 per QALY gained. The duration of effectiveness was initially assumed to be lifelong; if less than 29 months, CardioMems would cost more than $150,000 per QALY gained. Conclusion: The CardioMems device is cost-effective in populations similar to the CHAMPION trial, with a cost of less than $100,000 per QALY gained, if durability of device effectiveness is sustained. Post-marketing surveillance data on the device’s durability will further clarify its value.


Heart ◽  
2017 ◽  
Vol 104 (12) ◽  
pp. 1006-1013 ◽  
Author(s):  
John J V McMurray ◽  
David Trueman ◽  
Elizabeth Hancock ◽  
Martin R Cowie ◽  
Andrew Briggs ◽  
...  

ObjectiveChronic heart failure with reduced ejection fraction (HF-REF) represents a major public health issue and is associated with considerable morbidity and mortality. We evaluated the cost-effectiveness of sacubitril/valsartan (formerly LCZ696) compared with an ACE inhibitor (ACEI) (enalapril) in the treatment of HF-REF from the perspective of healthcare providers in the UK, Denmark and Colombia.MethodsA cost-utility analysis was performed based on data from a multinational, Phase III randomised controlled trial. A decision-analytic model was developed based on a series of regression models, which extrapolated health-related quality of life, hospitalisation rates and survival over a lifetime horizon. The primary outcome was the incremental cost-effectiveness ratio (ICER).ResultsIn the UK, the cost per quality-adjusted life-year (QALY) gained for sacubitril/valsartan (using cardiovascular mortality) was £17 100 (€20 400) versus enalapril. In Denmark, the ICER for sacubitril/valsartan was Kr 174 000 (€22 600). In Colombia, the ICER was COP$39.5 million (€11 200) per QALY gained. Deterministic sensitivity analysis showed that results were most sensitive to the extrapolation of mortality, duration of treatment effect and time horizon, but were robust to other structural changes, with most scenarios associated with ICERs below the willingness-to-pay threshold for all three country settings. Probabilistic sensitivity analysis suggested the probability that sacubitril/valsartan was cost-effective at conventional willingness-to-pay thresholds was 68%–94% in the UK, 84% in Denmark and 95% in Colombia.ConclusionsOur analysis suggests that, in all three countries, sacubitril/valsartan is likely to be cost-effective compared with an ACEI (the current standard of care) in patients with HF-REF.


2021 ◽  
Vol 12 ◽  
Author(s):  
Yaohui Jiang ◽  
Rujie Zheng ◽  
Haiqiang Sang

Objective: To evaluate the economics and effectiveness of adding dapagliflozin or empagliflozin to the standard treatment for heart failure (HF) for patients with reduced ejection fraction (HFrEF) in China.Methods: A Markov model was developed to project the clinical and economic outcomes of adding dapagliflozin or empagliflozin to the standard treatment for 66-year-old patients with HFrEF. A cost-utility analysis was performed based mostly on data from the empagliflozin outcome trial in patients with chronic heart failure and a reduced ejection fraction (EMPEROR-Reduced) study and the dapagliflozin and prevention of adverse outcomes in heart failure (DAPA-HF) trial. The primary outcomes were measured via total and incremental costs and quality-adjusted life years (QALYs) and the incremental cost-effectiveness ratio (ICER).Results: In China, compared to the standard treatment, although adding dapagliflozin to the standard treatment in the treatment of HFrEF was more expensive ($4,870.68 vs. $3,596.25), it was more cost-effective (3.87 QALYs vs. 3.64 QALYs), resulting in an ICER of $5,541.00 per QALY. Similarly, adding empagliflozin was more expensive ($5,021.93 vs. $4,118.86) but more cost-effective (3.66 QALYs vs. 3.53 QALYs), resulting in an ICER of $6,946.69 per QALY. A sensitivity analysis demonstrated the robustness of the model in identifying cardiovascular death as a significant driver of cost-effectiveness. A probabilistic sensitivity analysis indicated that when the willingness-to-pay was $11,008.07 per QALY, the probability of the addition of dapagliflozin or empagliflozin being cost-effective was 70.5 and 55.2%, respectively. A scenario analysis showed that the cost of hospitalization, diabetes status, and time horizon had a greater impact on ICER.Conclusion: Compared with standard treatments with or without empagliflozin, adding dapagliflozin to the standard treatment in the treatment of HFrEF in China was extremely cost-effective.


2020 ◽  
Author(s):  
Haiqiang SANG ◽  
Yaohui JIANG ◽  
Zhe WANG ◽  
Rujie ZHENG

Abstract Background: In 2020, sacubitril/valsartan(formerly LCZ696) will implement the new negotiated price of medical insurance in China, and the cost of treatment will be significantly reduced. The aim of study is to evaluate the economy of sacubitril/valsartan(SAC/VAL) compared with an angiotensin converting enzyme inhibitor (ACEI) (enalapril) in the treatment of heart failure with reduced ejection fraction (HFrEF) in China.Method: A Markov model was developed to project clinical and economic outcomes of SAC/VAL versus enalapril for 64-year-old patients with HFrEF over 10 years from the Chinese medical and health system perspective. A cost-utility analysis was performed mostly based on data from the PARADIGM trial. Other transition probability, costs, and utilities were obtained from published literature and public databases. The primary outcome were total and incremental costs and quality-adjusted life years (QALYs) and the incremental cost-effectiveness ratio (ICER) for SAC/VAL relative to enalapril. The model was verified the uncertainty using the sensitivity analysis furtherly.Results: Compared with enalapril, SAC/VAL cost more than enalapril (¥96532 vs. ¥34560) and was more cost-effective (4.6 QALYs vs. 4.3 QALYs), resulting in an incremental cost-effectiveness ratio of ¥185720 per QALY gained for patients with HFrEF at a WTP threshold of ¥212676 per QALY. Sensitivity analysis demonstrated the robustness of the model, identifying the death on the SAC/VAL group as a significant drivers of the cost-effectiveness. At the national negotiation price (¥9.95 per 100mg), probability of SAC/VAL being cost-effective was about 53% at a WTP threshold of ¥212676 per QALY.Conclusion: SAC/VAL was associated with clinical benefit and may be cost-effective compared with an ACEI (the current standard of care) in patients with HFrEF.


2021 ◽  
Vol 8 ◽  
Author(s):  
Chia-Te Liao ◽  
Chun-Ting Yang ◽  
Fang-Hsiu Kuo ◽  
Mei-Chuan Lee ◽  
Wei-Ting Chang ◽  
...  

Background: EMPEROR-Reduced trial provides promising evidence on the efficacy of empagliflozin adding to the standard treatment in patients with heart failure and reduced ejection fraction (HFrEF). This study aimed to investigate the cost-effectiveness of add-on empagliflozin vs. standard therapy alone in HFrEF from the perspective of the Asia-Pacific healthcare systems.Methods: A Markov model was constructed to simulate HFrEF patients and to project the lifetime direct medical costs and quality-adjusted life years (QALY) of both therapies. Transitional probabilities were derived from the EMPEROR-Reduced trial. Country-specific costs and utilities were extracted from published resources. Incremental cost-effectiveness ratio (ICER) against willingness to pay (WTP) threshold was used to examine the cost-effectiveness. A series of sensitivity analyses was performed to ensure the robustness of the results.Results: The ICERs of add-on empagliflozin vs. standard therapy alone in HFrEF were US$20,508, US$24,046, US$8,846, US$53,791, US$21,543, and US$20,982 per QALY gained in Taiwan, Japan, South Korea, Singapore, Thailand, and Australia, respectively. Across these countries, the probabilities of being cost-effective for using add-on empagliflozin under the WTP threshold of 3-times country-specific gross domestic product per capita were 93.7% in Taiwan, 95.6% in Japan, 96.3% in South Korea, 94.2% Singapore, 51.9% in Thailand, and 95.9% in Australia. The probabilities were reduced when shortening the time horizon, assuming the same cardiovascular mortality for both treatments, and setting lower WTP thresholds.Conclusion: Adding empagliflozin to HFrEF treatment is expected to be a cost-effective option among the Asia-Pacific countries. The cost-effectiveness is influenced by the WTP thresholds of different countries.


2020 ◽  
Author(s):  
Zhi Peng ◽  
Xingduo Hou ◽  
Yangmu Huang ◽  
Tong Xie ◽  
Xinyang Hua

Abstract Background: In this study, we analyze the cost-effectiveness of fruquintinib as third-line treatment for patients with metastatic colorectal cancer in China, especially after a recent price drop suggested by the National Healthcare Security Administration. Methods: A Markov model was developed to investigate the cost-effectiveness of fruquintinib compared to placebo among patients with metastatic colorectal cancer. Effectiveness was measured in quality-adjusted life years (QALY). The Chinese healthcare payer’s perspective was considered with a lifetime horizon, including direct medical cost (2019 US dollars [USD]). A willing‐to‐pay threshold was set at USD 27,130/QALY, which is three times the gross domestic product (GDP) per capita. We examined the robustness of the model in one-way and probabilistic sensitivity analysis.Results: Fruquintinib was associated with better health outcomes than placebo (0.640 vs 0.478 QALYs) with a higher cost (USD 20750.9 vs USD 12042.2), resulting in an incremental cost-effectiveness ratio (ICER) of USD 53508.7 per QALY. This ICER is 25% lower than the one calculated before the price drop (USD 70952.6 per QALY).Conclusion: After the price negotiation, the drug becomes cheaper and the ICER is lower, but the drug is still not cost effective under the standard of 3 times GDP willing‐to‐pay threshold. For patients with metastatic colorectal cancer in China, fruquintinib is not a cost-effective option under the current circumstances in China.


BMC Cancer ◽  
2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Zhi Peng ◽  
Xingduo Hou ◽  
Yangmu Huang ◽  
Tong Xie ◽  
Xinyang Hua

Abstract Background In this study, we analyze the cost-effectiveness of fruquintinib as third-line treatment for patients with metastatic colorectal cancer in China, especially after a recent price drop suggested by the National Healthcare Security Administration. Methods A Markov model was developed to investigate the cost-effectiveness of fruquintinib compared to placebo among patients with metastatic colorectal cancer. Effectiveness was measured in quality-adjusted life years (QALY). The Chinese healthcare payer’s perspective was considered with a lifetime horizon, including direct medical cost (2019 US dollars [USD]). A willing-to-pay threshold was set at USD 27,130/QALY, which is three times the gross domestic product (GDP) per capita. We examined the robustness of the model in one-way and probabilistic sensitivity analysis. Results Fruquintinib was associated with better health outcomes than placebo (0.640 vs 0.478 QALYs) with a higher cost (USD 20750.9 vs USD 12042.2), resulting in an incremental cost-effectiveness ratio (ICER) of USD 53508.7 per QALY. This ICER is 25% lower than the one calculated before the price drop (USD 70952.6 per QALY). Conclusion After the price negotiation, the drug becomes cheaper and the ICER is lower, but the drug is still not cost effective under the standard of 3 times GDP willing-to-pay threshold. For patients with metastatic colorectal cancer in China, fruquintinib is not a cost-effective option under the current circumstances in China.


2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Andrea Alcaraz ◽  
Carlos Rojas-Roque ◽  
Daniela Prina ◽  
Juan Martín González ◽  
Andrés Pichon-Riviere ◽  
...  

Abstract Background The CardioMEMS® sensor is a wireless pulmonary artery pressure device used for monitoring symptomatic heart failure (HF). The use of CardioMEMS was associated with a reduction of hospitalizations of HF patients, but the acquisition cost could be high in low-and-middle income countries. Evidence of cost-effectiveness is needed to help decision-makers to allocate resources according to “value for money”. This study is aimed at estimating the cost-effectiveness of CardioMEMS used in HF patients from the third-party payer perspective -Social Security (SS) and Private Sector (PS)- in Argentina. Methods A Markov model was developed to estimate the cost-effectiveness of CardioMEMS versus usual medical care over a lifetime horizon. The model was applied to a hypothetical population of patients with HF functional class III with at least one hospitalization in the previous 12 months. The main outcome was the incremental cost-effectiveness ratio (ICER). To populate the model we retrieved clinical, epidemiological and utility parameters from the literature, whilst direct medical costs were estimated through a micro-costing approach (exchange rate USD 1 = ARS 76.95). Uncertainties in all parameters were assessed by deterministic, probabilistic and scenario sensitivity analysis. Results Compared with the usual medical care, CardioMEMS increased quality-adjusted life years (QALY) by 0.37 and increased costs per patient by ARS 1,081,703 for SS and ARS 919,051 for PS. The resultant ICER was ARS 2,937,756 per QALY and ARS 2,496,015 per QALY for SS and PS, respectively. ICER was most sensitive to the hazard ratio of HF hospital admission and the acquisition price of CardioMEMS. The probability that CardioMEMS is cost-effective at one (ARS 700,473), three (ARS 2,101,419,) and five (ARS 3,502,363) Gross Domestic Product per capita is 0.6, 17.9 and 64.1% for SS and 5.4, 33.3 and 73.2% for PS. Conclusions CardioMEMS was more effective and more costly than usual care in class III HF patients. Since in Argentina there is no current explicit threshold, the final decision to determine its cost-effectiveness will depend on the willingness-to-pay for QALYs in each health subsector.


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