scholarly journals Cost-effectiveness of ocrelizumab for treatment of Iranian patients with relapsing multiple sclerosis

2021 ◽  
Author(s):  
Nayyereh Ayati ◽  
Saeed Taheri ◽  
Mohammad Ali Sahraian ◽  
Shekoufeh Nikfar
Keyword(s):  
Multiple Sclerosis ◽  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Productivity Loss ◽  
Cost Savings ◽  
Health State ◽  
Disability Progression ◽  
United States Dollar ◽  
Life Years ◽  
Relapsing Multiple Sclerosis

Background: The current study desired to conduct an economic analysis on ocrelizumab (OCR), a new relapsing multiple sclerosis (RMS) treatment strategy, in comparison to natalizumab (NTL), as one of the mostly-used disease-modifying therapies (DMTs) in Iran. Methods: A 31-health-state Markov model, based on Expanded Disability Status Scale (EDSS), containing patients on- and off-treatment with annual cycles was developed. Baseline demographics and utility scores were extracted from OPERA 1 and 2 trials. Confirmed disability progression (CDP) and annualized relapse rates (ARR) were extracted from the literature. Mortality was calculated based on age, sex, and disease state. Quality-adjusted life years (QALYs) and life years gained (LYG) were measurements of efficacy. Direct and indirect costs were identified and calculated based on the national book of tariffs in Iranian Rial (IRR) rates, then converted to the 2020 United States Dollar (USD). Final results were reported in terms of incremental cost-effectiveness ratio (ICER), which showed extra costs required for one additional QALY. Robustness of the model was analyzed through deterministic sensitivity analysis (DSA) and probabilistic sensitivity analysis (PSA). Results: OCR dominated NTL and was associated with cost-savings of 6971 USD, longer LYG (0.004), and higher QALYs (0.27). Although OCR had higher acquisition costs, which was the main component in both comparator arms, it was associated with lower total costs, due to lower disability progression and productivity loss. Results remained robust in DSA and PSA (93.5% cost-effectiveness in Iran’s pharmacoeconomic threshold, 2709 USD). Conclusion: Results suggested that OCR was a more cost-effective option than NTL for the treatment of patients with RMS in Iran.  

scholarly journals Cladribine tablets are a cost-effective strategy in high-disease activity relapsing multiple sclerosis patients in Iran

2021 ◽  
Author(s):  
Nayyereh Ayati ◽  
Lora Fleifel ◽  
Mohammad Ali Sahraian ◽  
Shekoufeh Nikfar
Keyword(s):  
Multiple Sclerosis ◽  
Cost Effectiveness ◽  
Disease Activity ◽  
Cost Effective ◽  
High Disease Activity ◽  
Sensitivity Analyses ◽  
Life Years ◽  
Multiple Sclerosis Patients ◽  
The Cost ◽  
Relapsing Multiple Sclerosis

Background: Cladribine tablets are the foremost oral immune-reconstitution therapy for high disease activity relapsing multiple sclerosis (HDA-RMS). We aimed to assess the cost-effectiveness of cladribine tablets compared to natalizumab in patients with HDA-RMS in Iran. Methods: A 5-year cohort-based Markov model was developed with 11 expanded disability status score (EDSS) health states, including patients with HDA-RMS as on and off-treatment. All costs were identified from the literature and expert opinion and were measured in Iranian Rial rates, changed to the 2020 USD rate and were discounted by 7.2%. Quality adjusted life years (QALY), discounted by 3.5%, and life years gained (LYG) were adopted to measure efficacy. The final results were presented as incremental cost-effectiveness ratio that was compared to a national willingness to pay (WTP) threshold of 1 to 3 gross domestic product (GDP) per capita. Deterministic and probabilistic sensitivity analyses (D/PSA) were employed to evaluate uncertainty. Results: Cladribine tablets dominated natalizumab and yielded 6,607 USD cost-saving and 0.003 additional QALYs per patient. LYG was comparable. The main cost component was drug acquisition cost in both arms. DSA indicated the sensitivity of the results to the cost discount rates and also the patients’ body weight; while they were less sensitive to the main clinical variables. PSA indicated that cladribine tablets were cost-effective in Iran, with a probability of 57.5% and 58.6% at lower and higher limits of threshold, respectively. Conclusion: Cladribine tablets yielded higher QALYs and lower costs compared to natalizumab, in patients with HDA-RMS in Iran.

scholarly journals Cost-effectiveness analysis of genomic profiling in early breast cancer in Colombia

2021 ◽  
Author(s):  
Leonardo Rojas ◽  
María Rojas-Reyes ◽  
Diego Rosselli ◽  
Andres F. Cardona
Keyword(s):  
Breast Cancer ◽  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Adjuvant Chemotherapy ◽  
Early Breast Cancer ◽  
National Health System ◽  
Cost Effective ◽  
Decision Analytic Model ◽  
United States Dollar ◽  
Life Years

Abstract BackgroundThe best strategy to establish indication for adjuvant chemotherapy in early breast cancer (EBC) in Colombia is unknown. This study aimed to identify the cost-effectiveness of various strategies to establish the necessity of adjuvant chemotherapy.MethodsThis study used an adapted decision-analytic model to compare cost and outcomes of care that includes Oncotype DX™ (ODX) or Mammaprint™ (MMP) test with routine care without ODX or MMP tests (application of adjuvant chemotherapy for all patients) over a 5-year time horizon, and the from the perspective of the Colombian National Health System (NHS) perspective (payer). Data were obtained from published literature and clinical trial database. The study population was composed of women with EBC, hormone-receptor positive (HR+), Her2-negative, lymph-node negative (LN0), with high-risk clinical criteria for recurrence. The outcome measures were incremental cost-effectiveness ratio (ICER; 2019 United States Dollar [USD] per quality-adjusted life years [QALY] gained) and net monetary benefit (NMB).ResultsODX increases QALYs by 0.05 and MMP by 0.03 with savings of $2,445 and $570 compared with the standard strategy, respectively. The ICER for ODX was −$41,857 and that for MMP was −$18,253 per QALY; NMB was $2,821 and $771, respectively. Both tests were cost effective under defined threshold. When the two tests were compared, ODX was more cost effective than MMP. Sensitivity analysis revealed that, with a threshold of 1 GDP per capita, ODX will be cost effective in 95.5% of the cases compared with 70.2% of MMP. Probabilistic sensitivity analysis revealed that ODX was a consistently superior strategy.ConclusionsGenomic profiling using ODX or MMP tests to define the need of adjuvant chemotherapy treatment in patients with HR + and Her2 − EBC is a cost-effective strategy that allows Colombian NHS saving money.

Cost-effectiveness of darbepoetin alfa (DA) 500 mcg every three weeks (Q3W) with IV iron compared to DA Q3W alone in cancer patients (pts) with chemotherapy-induced anaemia (CIA)

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 19531-19531 ◽  
Author(s):  
N. Demarteau ◽  
L. Annemans ◽  
T. Mossman ◽  
A. Bracco
Keyword(s):  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Probabilistic Sensitivity Analysis ◽  
Cost Savings ◽  
Oral Iron ◽  
Hourly Wage ◽  
Open Label ◽  
Medical Resources ◽  
Life Years ◽  
Iv Iron

19531 Background: IV iron supplementation during erythropoiesis-stimulating agent treatment in anaemic cancer pts may help to optimize anaemia management. We assessed the cost-effectiveness of DA Q3W with IV iron (net 200 mg Q3W; DA+IV iron) to DA Q3W without IV iron (standard practice [SP]= oral iron allowed; DA+SP) from a French societal perspective. Methods: A prospective 16-week, randomized, open-label, multicenter study in 396 pts with non-myeloid malignancy and CIA (hemoglobin [Hb] < 11g/dL) was conducted to evaluate the safety and efficacy of DA+IV iron vs. DA+SP. Data collected include: cumulative doses (IV iron, oral iron, and DA), number of transfusions, and Hb values. Quality adjusted life years (QALY) weights were obtained using the EQ-5D at baseline and at end of treatment. The medical resources used for one DA administration and one transfusion, including pts’ time, were determined by a panel of 20 French clinical experts. Costs were applied to both time (valued at the gross hourly wage) and medical resources (extracted from official sources: AMELI; INSEE). Effectiveness was expressed in average Hb values over the treatment period and the change from baseline in QALY weights. A 5,000- replication probabilistic sensitivity analysis was performed with RISK® after applying distributions to medical resources used and effectiveness parameters. Results: Compared to DA+SP, DA+IV iron showed higher average Hb values (+0.2 g/dL [95% CI: -0.0, 0.4]; 10.9g/dL [10.8, 11.1] vs. 11.1g/dL [11.0, 11.3] respectively), higher QALY weights (+0.017 [-0.028, 0.064]; 0.016 [-0.019, 0.050] vs. 0.033 [0.002, 0.064]) and lower cost (-647.5€ [-938.0, -352.4]; 4,788.3€ [4,561.2, 5,018.2] vs. 4,140.8€ [3,955.4, 4,319.8]). Probabilistic sensitivity analysis revealed that DA+IV iron had a 94% chance of a higher average Hb value and lower costs and 73% chance of a higher QALY level and lower costs. Conclusions: DA Q3W with IV iron is a cost effective alternative to Q3W without IV iron. Further studies in this patient population are needed to determine whether systematic administration of IV iron with DA Q3W will demonstrate cost savings, higher average Hb values, and more QALYs. No significant financial relationships to disclose.

Cost-effectiveness of nodal observation versus completion lymphadenectomy in patients with melanoma and sentinel lymph node metastases.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. e22076-e22076
Author(s):  
Elena Parvez ◽  
Teodora Dumitra ◽  
Dimitra Panagiotoglou ◽  
Sarkis H. Meterissian ◽  
Sinziana Dumitra
Keyword(s):  
Cost Effectiveness ◽  
Transition Probabilities ◽  
Treatment Strategies ◽  
Cost Savings ◽  
Cost Effective ◽  
Health State ◽  
Complication Rates ◽  
Disease States ◽  
Payer Perspective ◽  
Life Years

e22076 Background: The MSLT-II trial demonstrated no survival benefit of completion lymphadenectomy (CLND) compared to nodal observation (NO) and subsequent therapeutic lymphadenectomy (TLND) in the case of macroscopic nodal relapse in patients with melanoma and SLN metastases. NO avoids the upfront cost and morbidity of CLND. However, patients followed with NO must undergo intensive surveillance and if TLND is required, it is associated with a higher complication rate than CLND. The cost-effectiveness of NO versus CLND in light of data from MSLT-II has not been previously studied. Methods: A Markov model with a 10-year time horizon was constructed to simulate two hypothetical cohorts of patients with SLN metastases undergoing NO and subsequent TLND for nodal recurrence or upfront CLND. Transition probabilities between disease states were derived from the MSLT-II trial. Remaining parameters including complication rates and health state utilities were obtained from an extensive review of the literature. Direct health care system costs were obtained from published US Medicare cost data and the literature. Primary outcomes were cost and quality-adjusted life years (QALYs) saved. Incremental cost-effectiveness ratio (ICER) was used to compare treatment strategies. Sensitivity analysis was performed in order to evaluate model uncertainty. A threshold of acceptance of $100,000/QALY was used. Results: Total projected cost over the study period for CLND was $28,609.87, while that of NO was lower at $20,865.27, resulting in $7,744.60 saved for the NO treatment strategy. Ten-year utility was 4.840 for CLND compared to 5.379 for NO, resulting in a gain of 0.539 QALYs in the NO arm. The NO strategy is dominant in the model as it results in both cost-savings and a gain in health effects, with an average ICER of -$14,368.46/QALY gained. Conclusions: From the payer perspective, the strategy of NO compared to CLND in patients with melanoma and SLN metastases is associated with an improvement in health outcomes and reduction in cost. Taking into account MSLT-II trial data, this study demonstrates NO is more cost-effective than CLND.

scholarly journals A Cost-Effectiveness Analysis of Atezolizumab and Bevacizumab Verses Sorafenib in Patients With Advanced Hepatocellular Carcinoma

2021 ◽  
Author(s):  
Meiyue Li ◽  
Peili Lin ◽  
Shaohong Luo ◽  
Xiaoting Huang ◽  
Xiaojia Huang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Incremental Cost ◽  
Health Benefit ◽  
Life Time ◽  
Cost Effective ◽  
Health State ◽  
Advanced Hepatocellular Carcinoma ◽  
Life Years

Abstract Background: Several studies have evaluated the cost-effectiveness of treatment for advanced hepatocellular carcinoma (HCC), but the economics of atezolizumab plus bevacizumab (Ate plus Beva) remains unclear. Method: A three-state Markov model was established to simulate the life-time cost and effectiveness of advanced liver cancer, which included costs and health outcomes. Medical costs were sourced from Red Book, Healthcare Cost and Utilization Project (HCUP) and literatures. Also, the utility values of health state were deprived from references. The primary outcomes were measured by life-years (LYs), quality-adjusted life-years (QALYs), incremental cost-benefit ratio (ICER) and incremental net-health benefit (INHB). The robustness of the model was verified by one-way and probabilistic sensitivity analysis.Results: Ate plus Beva generated a gain of 0.84 QALYs (1.17 LYs ), an additional incremental cost of $242,447.40 per patient as compared with sorafenib, which resulted in the ICER of $288,663.09/QALY ($206,906.76/LY) at the willingness-to-pay (WTP) threshold of $150,000/QALY, and the INHB was -0.78/QALY. The sensitivity analysis demonstrated that the ICER was most affected by the price of atezolizumab.Conclusion: From the U.S. health care payer perspective, compare with sorafenib, Ate plus Beva regimen seems unlikely to be cost-effective in advanced HCC patients at a WTP threshold of 150,000 /QALY. If the price of atezolizumab was reduced by 75%, the probability of atezolizumab being cost-effective was over 50% at the WTP threshold.

scholarly journals Cost-Effectiveness Analysis for the Treatment of Hyperphosphatemia in Predialysis Patients: Calcium-Based versus Noncalcium-Based Phosphate Binders

2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
B. L. Goh ◽  
A. Soraya ◽  
A. Goh ◽  
K. L. Ang
Keyword(s):  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Sensitivity Analyses ◽  
Phosphate Binders ◽  
Base Case ◽  
Health State ◽  
Life Years ◽  
High Calcium ◽  
Calcium Load ◽  
Markov Decision Model

Background. Hyperphosphatemia in chronic kidney disease (CKD) patients is often treated with calcium carbonate (CaCO3) despite the fact that CaCO3 is associated with increased calcium load and potentially increased cardiovascular risk. Alternative treatments with noncalcium-based phosphate binders do not increase the calcium load but are more costly. This study analyzes the cost-effectiveness of sevelamer versus CaCO3 for the treatment of hyperphosphatemia in stage III-V predialysis CKD patients in Malaysia. Methods. A Markov decision model was adapted to simulate a hypothetical cohort of CKD patients requiring treatment for hyperphosphatemia. Survival was estimated by using efficacy data from the INDEPENDENT-CKD clinical trial. Cost data was obtained from Malaysian studies while health state utilities were derived from literature. Analysis was performed over lifetime duration from the perspective of the Ministry of Health Malaysia with 2013 as reference year. Results. In the base case analysis, sevelamer treatment gained 6.37 life years (5.27 QALY) compared to 4.25 life years (3.54 QALY) with CaCO3. At 3% discount, lifetime costs were RM159,901 ($48,750) and RM77,139 ($23,518) on sevelamer and CaCO3, respectively. Incremental cost-effectiveness (ICER) of sevelamer versus CaCO3 was RM47,679 ($14,536) per QALY, which is less than the WHO threshold of three times GDP per capita (RM99,395) per QALY. Sensitivity analyses, both using scenario sensitivity analysis and probabilistic sensitivity analysis, showed the result to be robust. Conclusions. Our study finds that sevelamer is potentially cost-effective compared to CaCO3, for the treatment of hyperphosphatemia in predialysis CKD III-V. We propose that sevelamer should be an option in the treatment of Malaysian predialysis patients with hyperphosphatemia, particularly those with high calcium load.

COST-EFFECTIVENESS ANALYSIS OF IVABRADINE IN TREATMENT OF PATIENTS WITH HEART FAILURE IN IRAN

2018 ◽  
Vol 34 (6) ◽  
pp. 576-583 ◽  
Author(s):  
Saeed Taheri ◽  
Elham Heidari ◽  
Mohammad Ali Aivazi ◽  
Mehran Shams-Beyranvand ◽  
Mehdi Varmaghani
Keyword(s):  
Heart Failure ◽  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Incremental Cost ◽  
Transition Probabilities ◽  
Drug Acquisition ◽  
Sensitivity Analyses ◽  
Baseline Heart Rate ◽  
Life Years ◽  
The Cost

Objectives:This study aimed to assess the cost-effectiveness of ivabradine plus standard of care (SoC) in comparison with current SoC alone from the Iranian payer perspective.Methods:A cohort-based Markov model was developed to assess the incremental cost-effectiveness ratio (ICER) over a 10-year time horizon in a cohort of 1,000 patients. The baseline transition probabilities between New York Heart Association (NYHA), mortality rate, and hospitalization rate were extracted from the literature. The effect of ivabradine on mortality, hospitalization, and NYHA improvement or worsening were retrieved from the SHIFT study. The effectiveness was measured as quality-adjusted life-years (QALYs) using the utility values derived from Iranian Heart Failure Quality of Life study. Direct medical costs were obtained from hospital records and national tariffs. Deterministic and probabilistic sensitivity analyses were conducted to show the robustness of the model.Results:Ivabradine therapy was associated with an incremental cost per QALY of USD $5,437 (incremental cost of USD $2,207 and QALYs gained 0.41) versus SoC. The probabilistic sensitivity analysis showed that ivabradine is expected to have a 60 percent chance of being cost-effective accepting a threshold of USD $6,550 per QALY. Furthermore, deterministic sensitivity analysis indicated that the model is sensitive to the ivabradine drug acquisition cost.Conclusions:The cost-effectiveness model suggested that the addition of ivabradine to SoC therapy was associated with improved clinical outcomes along with increased costs. The analysis indicates that the clinical benefit of ivabradine can be achieved at a reasonable cost in eligible heart failure patients with sinus rhythm and a baseline heart rate ≥ 75 beats per minute (bpm).

Cost-effectiveness of mobile health-based integrated care for atrial fibrillation: Model development and data analysis (Preprint)

2021 ◽  
Author(s):  
Xueyan Luo ◽  
Wei Xu ◽  
Quan Yuan ◽  
Han Lai ◽  
Chunji Huang
Keyword(s):  
Atrial Fibrillation ◽  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Integrated Care ◽  
Mobile Health ◽  
Cost Effective ◽  
Sensitivity Analyses ◽  
Base Case ◽  
Life Years ◽  
Mhealth Technology

BACKGROUND Mobile health (mhealth) technology is increasingly used in disease management. Using mhealth tools to integrate and streamline care was found to improve atrial fibrillation (AF) patients’ clinical outcomes. OBJECTIVE This study aimed to investigate the potential clinical and health economic outcomes of mhealth-based integrated care for AF from the perspective of a public healthcare provider in China. METHODS A Markov model was designed to compare outcomes of mhealth-based care and usual care in a hypothetical cohort of AF patients in China. The time horizon was 30 years with monthly cycles. Model outcomes measured were direct medical cost, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs). Sensitivity analyses were conducted to examine the robustness of base-case results. RESULTS In the base-case analysis, mhealth-based care gained higher QALYs of 0.0818 with an incurred cost of USD1,778. Using USD33,438 per QALY (three times gross domestic product) as the willingness-to-pay threshold, mhealth-based care was cost-effective, with an ICER of USD21,739 per QALY. The one-way sensitivity analysis found compliance to mhealth-based care had the greatest impact on the ICER. In probabilistic sensitivity analysis, mhealth-based care was accepted as cost-effective in 80.91% of 10,000 iterations. CONCLUSIONS This study suggested that the use of mhealth technology in streamlining and integrating care for AF patients was cost-effective in China.

Is concurrent intravenous alteplase in patients undergoing endovascular treatment for large vessel occlusion stroke cost-effective even if the cost of alteplase is only US$1?

2021 ◽  
pp. neurintsurg-2021-017817
Author(s):  
Johanna Maria Ospel ◽  
Rosalie McDonough ◽  
Wolfgang G Kunz ◽  
Mayank Goyal
Keyword(s):  
Sensitivity Analysis ◽  
Cost Effectiveness ◽  
Endovascular Treatment ◽  
Societal Perspective ◽  
Probabilistic Sensitivity Analysis ◽  
Large Vessel ◽  
Large Vessel Occlusion ◽  
Vessel Occlusion ◽  
Healthcare Perspective ◽  
Life Years

BackgroundThe added value of intravenous (IV) alteplase in large vessel occlusion (LVO) stroke over and beyond endovascular treatment (EVT) is controversial. We compared the long-term costs and cost-effectiveness of a direct-to-EVT paradigm in LVO stroke patients presenting directly to the mothership hospital to concurrent EVT and IV alteplase.MethodsWe used a decision model consisting of a short-run model to analyze costs and functional outcomes within 90 days after the index stroke and a long-run Markov state transition model (cycle length of 12 months) to estimate expected lifetime costs and outcomes. Outcome data were from the DIRECT-MT trial (NCT03469206). Incremental cost-effectiveness ratios and net monetary benefits were calculated and probabilistic sensitivity analysis was performed. Analysis was performed from a healthcare perspective and a societal perspective using both a minimal assumed alteplase cost of US$1 and true alteplase cost.ResultsWhen assuming a minimal cost of alteplase of $1, EVT with concurrent IV alteplase resulted in incremental lifetime cost of $5664 (healthcare perspective)/$4804 (societal perspective) and a decrement of 0.25 quality-adjusted life years (QALYs) compared with EVT only, indicating dominance of the EVT only approach. Net monetary benefits were consistently higher for EVT only compared with EVT with concurrent alteplase. Probabilistic sensitivity analysis showed increased costs without an increase in QALYs for EVT and concurrent IV alteplase compared with EVT only. Results were even more in favor of EVT when the true cost of alteplase was used for analysis.ConclusionEVT without concurrent alteplase is the preferred strategy from a health economic standpoint.

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