共查询到20条相似文献,搜索用时 8 毫秒
1.
AbstractObjective:To compare cost per remission (CPR) of infliximab (IFX) versus adalimumab (ADA) for the treatment of moderately-to-severely active UC. Methods:This is CPR model comparing IFX and ADA in the treatment of UC using clinical trial data. Clinical outcome measures include clinical remission and sustained clinical remission (SCR). Economic endpoints were modeled as medication costs. CPR ratios and number needed to treat (NNT) costs were computed at 8, 52, and 54 weeks. Results:CPR for bio-naïve patients for IFX and ADA at weeks 8, 52, and 54 was $42,086 vs. $79,558: $147,379 vs. $320,097; $147,379 vs. $330,767, respectively. CPR for all patients for IFX and ADA at weeks 8, 52, and 54 was $42,086 vs. $113,812; $147,379 vs. $349,197; $147,379 vs. $360,836, respectively. Cost per SCR for bio-naïve patients and all patients for IFX and ADA was $203,205 vs. $682,873 and $203,205 vs. $698,393, respectively. NNT and NNT costs for clinical remission for bio-naïve patients at weeks 8, 52, and 54 were lower for IFX (4 vs.10, $40,235 vs. $81,945; 5 vs.10, $134,115 vs. $307,293; 5 vs. 10, $134,115 vs. $317,536, respectively) than for ADA. NNT and NNT costs for clinical remission for all patients at weeks 8, 52, and 54 were lower for IFX (4 vs.14, $40,235 vs. $114,723; 5 vs.11, $134,115 vs. $338,022; 5 vs. 11, $134,115 vs. $349,290, respectively) than for ADA. NNT and NNT costs for SCR for bio-naïve and all patients were lower for IFX (8 vs. 22, $214,584 vs. $676,045; 8 vs.23, $214,584 vs. $706,774) than for ADA. Study limitations include lack of head-to-head trial data, different primary endpoints between the two clinical trials, and indirect costs were not included. Conclusion:IFX had lower CPR and cost per SCR than ADA in the treatment of moderately to severely active UC. 相似文献
2.
AbstractAims: To evaluate the cost differences between a treatment strategy including tofacitinib (TOFA) vs treatment strategies including adalimumab (ADA), golimumab (GOL), infliximab (IFX), and vedolizumab (VEDO) among all patients with moderate-to-severe ulcerative colitis (UC) (further stratified by patients naïve/exposed to tumor necrosis factor inhibitors [TNFis]). Materials and methods: An Excel-based decision-analytic model was developed to evaluate costs from the perspective of a third-party US payer over 2 years. Efficacy and safety parameters were taken from prescribing information and published trials. All patients started induction therapy on the first treatment in the strategy and continued if efficacy criteria were met and no major adverse event occurred (in which cases they proceeded to the next treatment in the strategy). Results: The cost per member per month (PMPM) of the TOFA–>IFX–>VEDO–>GOL strategy ($1.11) was lower than that of the ADA–>IFX–>VEDO–>GOL strategy ($1.34; Δ = $?0.23) among the TNFi-naïve population ( n?=?204 patients out of a plan of one million members). Similarly, the use of TOFA before ADA (i.e. TOFA–>ADA–>IFX–> VEDO) was also associated with lower PMPM costs than the use of ADA before TOFA (i.e. ADA–>TOFA–>IFX–>VEDO): $1.15 vs $1.25 (Δ = $?0.10). Similar, and often larger, differences were observed in both the overall moderate-to-severe population and the TNFi-exposed population. Sensitivity analyses resulted in the same conclusions. Limitations: Our model relied on efficacy data from prescribing information and published trials, which were not head-to-head and slightly differed with respect to methods. Additionally, our model used representative minor and major ADRs (and the associated costs) to represent toxicity management, which was a simplifying assumption. Conclusions: This analysis, the first of its kind to evaluate TOFA vis-à-vis other advanced therapies in the US, suggests the early use of TOFA among both TNFi-naïve and TNFi-failure patients results in lower PMPM costs compared with other treatment alternatives. 相似文献
3.
Objective: To conduct cost-effectiveness analyses comparing the addition of golimumab to the standard of care (SoC) for treatment of patients with moderate-to-severe ulcerative colitis (UC) who are refractory to conventional therapies in Quebec (Canada). Methods: An individual patient state transition microsimulation model was developed to project health outcomes and costs over 10 years, using a payer perspective. The incremental benefit estimates for golimumab were driven by induction response and risk of a flare. Flare risks post-induction were derived for golimumab from the PURSUIT maintenance trial and extension study, while those for SoC were derived from the placebo arms of the Active Ulcerative Colitis Trials (ACT) 1 and 2. Other inputs were derived from multiple sources, including retrospective claims analyses and literature. Costs are reported in 2014 Canadian dollars. A 5% annual discount rate was applied to costs and quality-adjusted life-years (QALYs). Results: Compared with SoC, golimumab was projected to increase the time spent in mild disease or remission states, decrease flare rates, and increase QALYs. These gains were achieved with higher direct medical costs. The incremental cost-effectiveness ratio for golimumab vs SoC was $63,487 per QALY. Limitations: The long-term flare projections for SoC were based on the data available from the ACT 1 and 2 placebo arms, as data were not available from the PURSUIT maintenance or extension trial. Additionally, the study was limited to only SoC and golimumab, due to the availability of individual patient data to analyze. Conclusion: This economic analysis concluded that treatment with golimumab is likely more cost-effective vs SoC when considering cost-effectiveness acceptability thresholds from $50,000–$100,000 per QALY. 相似文献
4.
Objective:Healthcare costs of inflammatory bowel disease are substantial. This study examined the effect of adherence versus non-adherence on healthcare costs in patients with inflammatory bowel disease. Methods:Adults who started infliximab treatment between 2006 and 2009 and had a diagnosis of inflammatory bowel disease were identified from MarketScan Databases. Medication adherence was defined as an infliximab medication possession ratio of 80% or greater in the first year. Mean treatment effects (adherence versus non-adherence) on costs in adherent patients were estimated with propensity-weighted generalized linear models. Results:A total of 1646 patients were identified. Significant variables in the model used to develop propensity weights were age, year of infliximab initiation, having Medicare coverage, presence of supplementary diagnoses, office as the place of service for infliximab initiation, prior aminosalicylate use, prior outpatient costs, number of prior outpatient visits, and number of prior colonoscopies. Mean total costs in adherent ( n?=?674) and propensity-weighted non-adherent ( n?=?972) patients were $41,713 versus $47,411 overall ( p?0.001), including $28,289 versus $14,889 for infliximab drug costs ( p?0.001), $2458 versus $17,634 for hospitalizations ( p?0.001), $7357 versus $10,909 for outpatient visits ( p?0.001), $236 versus $458 for emergency room visits ( p?0.001), and $3373 versus $3521 for other pharmaceuticals costs ( p?=?0.460). Limitations:Costs associated with infliximab administration (infusions, adverse events) were captured in healthcare costs (inpatient, outpatient, and emergency room), not in infliximab costs. The influence of adherence on indirect costs (e.g., time lost from work) could not be determined. Reasons for non-adherence were not available in the database. Conclusions:In patients who were adherent to infliximab treatment (a medication possession ratio of 80% or greater in the first year), adherence versus non-adherence was associated with lower total healthcare costs, supporting the overall value of infliximab adherence in patients with inflammatory bowel disease. 相似文献
5.
AbstractObjective:To assess direct and indirect healthcare resource utilization and costs of privately insured US employees with ulcerative colitis (UC) from a societal perspective. 相似文献
6.
Aims: Budesonide with multi-matrix technology (MMX) is an oral corticosteroid, shown to have high topical activity against ulcerative colitis (UC) while maintaining low systemic bioavailability with few adverse events. The aim of this study was to evaluate the cost-effectiveness of budesonide MMX versus commonly used corticosteroids, in the second-line treatment of active mild-to-moderate UC in the Netherlands. Materials and methods: An eight-state Markov model with an 8 week cycle length captured remission, four distinct therapy stages, hospitalization, possible colectomy and mortality. Remission probability for budesonide MMX was based on the CORE-II study. Population characteristics were derived from the Dutch Inflammatory Bowel Disease South Limburg cohort ( n?=?598) and included patients with proctitis (39%), left-sided (42%) and extensive disease (19%). Comparators (topical budesonide foam and enema, oral budesonide and prednisolone) were selected based on current Dutch clinical practice. Treatment effects were evaluated by network meta-analysis using a Bayesian framework. Cost-effectiveness analysis was performed over a 5 year time horizon from a societal perspective, with costs, health-state and adverse event utilities derived from published sources. Outcomes were weighted by disease extent distribution and corresponding comparators. Results: Budesonide MMX was associated with comparable quality-adjusted life year (QALY) gain versus foam and oral formulations (+0.01 QALYs) in the total UC population, whilst being cost-saving (EUR 366 per patient). Probabilistic sensitivity analysis evaluated an 86.6% probability of budesonide MMX being dominant (cost-saving with QALY gain) versus these comparators. Exploratory analysis showed similar findings versus prednisolone. Limitations: Differing definitions of trial end-points and remission across trials meant indirect comparison was not ideal. However, in the absence of head-to-head clinical data, these comparisons are reasonable alternatives and currently offer the only comparison of second-line UC treatments. Conclusions: In the present analysis, budesonide MMX was shown to be cost-effective versus comparators in the total UC population, for the second-line treatment of active mild-to-moderate UC in the Netherlands. 相似文献
7.
AbstractObjective:To estimate cost per patient-year in response during 2 years following biologic initiation among patients with rheumatoid arthritis (RA). 相似文献
8.
AbstractObjectives: To perform a cost-utility analysis of a new formulation of mesalazine (Mezavant XL, MMX mesalazine) versus an existing oral mesalazine (Asacol; mesalazine) from the UK National Health Service perspective. Methods: A 5-year Markov cohort model was developed. Costs were obtained from the literature and utilities from an independent study. Uncertainty was evaluated using one-way and probabilistic sensitivity analyses (PSA). The potential effect of dosing frequency on adherence and possible long-term effects of remission maintenance on colorectal cancer (CRC) rates were also investigated. Results: The model suggested that 5-year therapy with MMX mesalazine was likely to generate gains when compared with mesalazine, including a gain of 0.011 QALYs per patient, 19 more remission days, and 12% fewer hospitalizations and surgical episodes. These gains came at an increase in total NHS direct cost of £8, resulting in an incremental cost-effectiveness ratio (ICER) of £749. The PSA suggested that MMX mesalazine had a 62% chance of resulting in cost savings, and a 74% chance of being cost effective (£20,000 threshold). Extended analysis including adherence and CRC effects suggested further incremental benefit of MMX mesalazine over mesalazine could be expected. Limitations include uncertainty in extrapolation to a 5-year time horizon and impact of adherence and drug acquisition costs on outcomes. Conclusion: The pharmacoeconomic analysis suggested that MMX mesalazine is likely to produce small, but worthwhile, increases in total NHS direct cost while increasing time in remission and associated quality of life, when compared with mesalazine. Advantages in adherence to treatment with MMX mesalazine relative to mesalazine suggested that further health gains and cost savings can be obtained. Overall, these results suggest that MMX mesalazine is a cost-effective treatment for UC. 相似文献
9.
Objective: To calculate costs per median overall survival (OS) month in chemotherapy-naïve patients with metastatic castration-resistant prostate cancer (mCRPC) treated with abiraterone acetate plus prednisone (AA?+?P) or enzalutamide. Methods: Median treatment duration and median OS data from published Phase 3 clinical trials and prescribing information were used to calculate costs per median OS month based on wholesale acquisition costs (WACs) for patients with mCRPC treated with AA?+?P or enzalutamide. Sensitivity analyses were performed to understand how variations in treatment duration and treatment-related monitoring recommendations influenced cost per median OS month. Cost-effectiveness estimates of other Phase 3 trial outcomes were also explored: cost per month of chemotherapy avoided and per median radiographic progression-free survival (rPFS) month. Results: The results demonstrated that AA?+?P has a lower cost per median OS month than enzalutamide ($3231 vs 4512; 28% reduction), based on the following assumptions: median treatment duration of 14 months for AA?+?P and 18 months for enzalutamide, median OS of 34.7 months for AA?+?P and 35.3 months for enzalutamide, and WAC per 30-day supply of $8007.17 for AA?+?P vs $8847.98 for enzalutamide. Sensitivity analyses showed that accounting for recommended treatment-related monitoring costs or assuming identical treatment durations for AA?+?P and enzalutamide (18 months) resulted in costs per median OS month 8–27% lower for AA?+?P than for enzalutamide. Costs per month of chemotherapy avoided were $4448 for AA?+?P and $5688 for enzalutamide, while costs per month to achieve median rPFS were $6794 for AA?+?P and $7963 for enzalutamide. Conclusions: This cost-effectiveness analysis demonstrated that costs per median OS month, along with costs of other Phase 3 trial outcomes, were lower for AA?+?P than for enzalutamide. The findings were robust to sensitivity analyses. These results have important implications for population health decision-makers evaluating the relative value of therapies for mCRPC patients. 相似文献
10.
AbstractObjective:To estimate annual biologic response modifier (BRM) cost per treated patient with rheumatoid arthritis, psoriasis, psoriatic arthritis, and/or ankylosing spondylitis receiving etanercept, abatacept, adalimumab, certolizumab, golimumab, infliximab, rituximab, or ustekinumab. Methods:This was a cohort study of 69,349 commercially insured individuals in a nationwide claims database with one of these conditions that had a claim for one of these BRMs between January 2008 and December 2010 (the index BRM/index date). Cost per treated patient was calculated as the total BRM acquisition and administration cost to the payer in the first year after the index date (including costs of other BRMs after switching) divided by the number of patients who received the index BRM. Etanercept was selected as the reference for comparisons. Results:Etanercept was the most commonly used index BRM ( n?=?32,298; 47%), followed by adalimumab ( n?=?20,582; 30%), infliximab ( n?=?11,157; 16%), abatacept ( n?=?2633; 4%), rituximab ( n?=?1359; 2%), golimumab ( n?=?687; <1%), ustekinumab ( n?=?388; <1%), and certolizumab ( n?=?245; <1%). Using etanercept as the reference, the cost per treated patient in the first year across all four conditions was 102% for adalimumab and 108% for infliximab. Newer BRMs had costs relative to etanercept that were 90% to 102% for rheumatoid arthritis, 132% for psoriasis, 100% for psoriatic arthritis, and 94% for ankylosing spondylitis. Limitations:Potential study limitations were the lack of clinical information (e.g., disease severity, treatment outcomes) or indirect costs, the inability to compare costs of newer BRMs across all four conditions, and much smaller sample sizes for newer BRMs. Conclusions:Of the BRMs that are approved for indications within all four conditions studied, etanercept had the lowest cost per treated patient when assessed across all four conditions. 相似文献
11.
AbstractObjectives:No head-to-head trial has compared the efficacy of adalimumab vs etanercept and infliximab for psoriatic arthritis (PsA). This study implements a matching-adjusted indirect comparison technique to address that gap. Methods:Patient-level data from a placebo-controlled trial of adalimumab (ADEPT) were re-weighted to match average baseline characteristics from pivotal published trials of etanercept and infliximab. ADEPT patients were re-weighted by odds of enrollment in comparator trials, estimated using logistic regression. Matched-on characteristics included PsA duration, age, gender, severity, active psoriasis, and concomitant treatment. After matching, placebo-adjusted treatment arms were compared at weeks 12 (or 14) and 24. Outcomes included ACR20/50/70, PsARC, HAQ, and modified TSS. PASI50/75/90 were compared for patients with active psoriasis. Cost per responder (CPR) was assessed in the US and Germany using matching-adjusted end-points and drug list prices. Statistical significance was assessed using weighted t-tests. Results:After matching, adalimumab-treated patients had greater placebo-adjusted rates of ACR70 and PASI50/75/90 at week 24 compared with etanercept (all p?<?0.05). Adalimumab patients had a higher placebo-adjusted rate of ACR70 than infliximab at week 14 ( p?=?0.034). Adalimumab treatment had lower CPR for ACR70 and PASI50/75/90 compared with etanercept at week 24, in both the US and Germany (all p?<?0.02). Adalimumab had lower CPR than infliximab for all outcomes at week 24 (all p?<?0.05). Conclusion:Adalimumab is associated with higher ACR70 and PASI50/75/90 response rates than etanercept at week 24 and a higher ACR70 response rate than infliximab at week 14. Adalimumab has significant advantages over etanercept and infliximab in CPR across multiple end-points. Key limitations:The matching-adjusted indirect comparison method cannot account for unobserved differences in patient characteristics across trials, and only a head-to-head randomized clinical trial can fully avoid the limitations of indirect comparisons. CPR findings are limited to the US and German markets, and may not be generalizable to other markets with different relative pricing. 相似文献
13.
Objectives: To assess real-world infusion times for golimumab (GLM-IV) and infliximab (IFX) for rheumatoid arthritis (RA) patients and factors associated with treatment satisfaction. Methods: An observational study assessed infusion time including: clinic visit duration, RA medication preparation and infusion time, and infusion process time. Satisfaction was assessed by a modified Treatment Satisfaction Questionnaire for Medication (patient) and study-specific questionnaires (patient and clinic personnel). Comparative statistical testing for patient data utilized analysis of variance for continuous measures, and Fisher’s exact or Chi-square test for categorical measures. Multivariate analysis was performed for the primary time endpoints and patient satisfaction. Results: One hundred and fifty patients were enrolled from six US sites (72 GLM-IV, 78 IFX). The majority of patients were female (80.0%) and Caucasian (88.7%). GLM-IV required fewer vials per infusion (3.7) compared to IFX (4.9; p?=?.0001). Clinic visit duration (minutes) was shorter for GLM-IV (65.1) compared to IFX (153.1; p?<?.0001), as was total infusion time for RA medication (32.8 GLM-IV, 119.5 IFX; p?<?.0001) and infusion process times (45.8 GLM-IV, 134.1 IFX; p?<?.0001). Patients treated with GLM-IV reported higher satisfaction ratings with infusion time ( p?<?.0001) and total visit time ( p?=?.0003). Clinic personnel reported higher satisfaction with GLM-IV than IFX specific to medication preparation time, ease of mixing RA medication, frequency of patients requiring pre-medication, and infusion time. Limitations: Findings may not be representative of care delivery for all RA infusion practices or RA patients. Conclusions: Shorter overall clinic visit duration, infusion process, and RA medication infusion times were observed for GLM-IV compared to IFX. A shorter duration in infusion time was associated with higher patient and clinic personnel satisfaction ratings. 相似文献
14.
中心城市房价水平或地租水平的提高具有客观性。房价水平和交通成本变动对制造业区位分布影响较大,而对于生产性服务业的影响并不显著。占用土地面积较大的制造业向外转移不仅有可能抵消房价上涨的压力,而且为具有更高附加值的生产性服务业的发展创造条件。房价水平上涨和交通成本提高加快中心城市制造业的扩散以及生产性服务业的集聚,客观上促使城市间由专业化分工向功能分工结构转变,推动中心城市实现产业升级,有利于形成合理的区域分工格局。 相似文献
15.
信息披露对公司权益资本成本影响的研究对上市公司与监管机构都有着非常深刻的意义 ,然而披露水平与权益资本成本之间的联系往往并不明确 ,特别是在发展中国家。本文运用 2 0 0 2年前在上海证券交易所上市的 51 6家公司数据 ,检验了上市公司权益资本成本与其自愿披露水平的关系。在控制了公司规模与财务风险变量之后 ,本文结论显示 :上市公司信息披露水平的提高有助于降低公司的权益资本成本 相似文献
16.
The primary objective of this paper is to study the interaction between monetary policy, asset prices, and the cost of capital. In particular, we explore this issue in a setting where individuals face idiosyncratic risk. Incomplete information also provides a transactions role for money so that monetary policy can be studied. In contrast to standard monetary growth models which focus on the transmission of monetary policy to the demand for capital goods, we incorporate a separate capital goods sector so that the supply response to monetary policy is taken into account. Consequently, in contrast to the standard monetary growth model, monetary policy plays an important role in investment activity through the relative price of capital goods. Moreover, different sources of productivity can affect the degree of risk sharing. Although the optimal money growth rate falls in response to an increase in productivity in either sector of the economy, monetary policy should react more aggressively to the level of productivity in the capital sector. 相似文献
17.
Objectives:To estimate biologic cost per effectively treated patient with rheumatoid arthritis (RA) using a claims-based algorithm for effectiveness. Methods: Patients with RA aged 18–63 years in the IMS PharMetrics Plus database were categorized as effectively treated if they met all six criteria: (1) a medication possession ratio ≥80% (subcutaneous) or at least as many infusions as specified in US labeling (intravenous); (2) no biologic dose increase; (3) no biologic switch; (4) no new non-biologic disease-modifying anti-rheumatic drug; (5) no new or increased oral glucocorticoid; and (6) ≤1 glucocorticoid injection. Biologic cost per effectively treated patient was defined as total cost of the index biologic (drug plus intravenous administration) divided by the number of patients categorized by the algorithm as effectively treated. Similar methods were used for the index biologic in the second year and for a second biologic after a switch. Results: Rates that the index biologic was categorized as effective in the first year were 31.0% etanercept (2243/7247), 28.6% adalimumab (1426/4991), 28.6% abatacept (332/1160), 27.2% golimumab (71/261), and 20.2% infliximab (474/2352). Mean biologic cost per effectively treated patient, per the algorithm, was $50,141 etanercept, $53,386 golimumab, $56,942 adalimumab, $73,516 abatacept, and $114,089 infliximab. Biologic cost per effectively treated patient, using this algorithm, was lower for patients who continued the index biologic in the second year and higher after switching. Conclusions: When a claims-based algorithm was applied to a large commercial claims database, etanercept was categorized as the most effective and had the lowest estimated 1-year biologic cost per effectively treated patient. This proxy for effectiveness from claims databases was validated against a clinical effectiveness scale, but analyses of the second year or the year after a biologic switch were not included in the validation. Costs of other medications were not included in cost calculations. 相似文献
18.
AbstractPurpose:To model the economic impact of annual relapses/relapse-related hospitalizations among adults with schizophrenia treated with lurasidone or quetiapine extended-release (XR). Methods:A probabilistic model estimating per-patient-per-year (PPPY) direct mental healthcare (MH) cost differences due to relapses/relapse-related hospitalizations was developed using relapse and relapse-related hospitalization rates from a 12-month, double-blind, parallel-group, global comparison study of lurasidone vs quetiapine XR (all patients previously treated with lurasidone or quetiapine XR for 6 weeks). Analyses were conducted for both all subjects and clinical responders. Direct costs associated with inpatient and outpatient mental healthcare-related services were obtained from a large, prospective, observational study of schizophrenia treatment in usual-care settings for relapsing and non-relapsing patients, including psychiatric hospitalizations, emergency services, medication management, and outpatient individual therapy. Model robustness was tested using univariate and probabilistic sensitivity analyses. Results:Model-estimated PPPY MH cost savings associated with relapse-related hospitalization rates in all subjects were $3276 for lurasidone vs quetiapine XR. Lurasidone resulted in PPPY MH cost savings of $2702 vs quetiapine XR in all subjects, using relapse rates. Sensitivity analyses indicated lurasidone had lower 1-year MH costs than quetiapine XR in 100% and 99.7% of simulations, using relapse-related hospitalization rates and relapse rates, respectively, in all subjects. Similar results were seen in clinical responders. Limitations:The model represents a simplification of treatment patterns and response to treatment. Cost of treatment with lurasidone and quetiapine XR was not included in the model. Estimates of cost savings are likely conservative, as the model did not assess the impact of long-term cardiometabolic consequences. Indirect costs associated with relapses and non-mental health-related costs were also excluded from the model. Conclusion:Adults treated for schizophrenia with lurasidone are predicted to have lower 12-month MH costs compared to those treated with quetiapine XR due to fewer relapses and relapse-related hospitalizations. 相似文献
19.
AbstractObjective:The study evaluated the cost effectiveness of deferasirox (Exjade ) compared to non-proprietary desferrioxamine (DFO) for the control of transfusional iron overload in lower risk myelodysplastic syndromes (MDS) patients. A UK National Health Service perspective was adopted. Methods:Recent clinical evidence has demonstrated the efficacy and safety of deferasirox in transfusion-dependent MDS patients with elevated serum ferritin levels. An economic model was used to extrapolate the clinical benefits of iron chelation therapy (ICT) in a cohort of lower risk MDS patients. Costs for drug acquisition, drug administration and monitoring, and quality of life (utility) outcomes associated with mode of drug administration were derived from a variety of sources. The incremental cost per QALY gained for deferasirox was estimated. Costs and outcomes were discounted at 3.5% in line with UK standards. Results:The base-case cost effectiveness of deferasirox versus DFO was estimated to be £20,822 per QALY gained, the key driver being the additional quality of life benefits associated with a simpler mode of administration for deferasirox. A mean survival benefit for both forms of ICT of 4.5 years was estimated. The results were sensitive to drug dose, days of DFO administration, and patient weight. Conclusions:In the UK, a cost per QALY below £20,000–30,000 is considered cost effective. Hence, the results from this economic analysis suggest deferasirox is cost effective in lower risk, transfusion-dependent, MDS patients. Limitations with the analysis include a lack of comparative randomised controlled trial evidence, in particular to differentiate survival and clinical outcomes for deferasirox and DFO. 相似文献
20.
Aims: To describe the collective costs of vitamin K antagonist (VKA) treatment for stroke prevention in non-valvular atrial fibrillation (NVAF). VKA drug costs are relatively low, but they necessitate frequent international normalized ratio (INR) monitoring. There are currently minimal data describing the economic impact of this in Mexico. Materials and methods: Cardiologists provided data on their NVAF patients ( n?=?400) to quantify direct medical costs (INR testing, appointments, drug costs). A sub-set of patients ( n?=?301) completed a patient questionnaire providing data to calculate direct non-medical costs (travel and other expenses for attendance at VKA-associated appointments) and indirect costs (opportunity cost and reduced work productivity associated with VKA treatment). Results: Estimated annual direct medical costs totaled $753.6 per patient. Annual direct non-medical and indirect costs were USD$149.8 and $132.1, respectively. Limitations: Recruited patients were those who consulted with a cardiologist during the study period and selected due to inclusion criteria. All had received uninterrupted treatment for 12–24 months. Consequently, the results are not fully generalizable to all VKA treated NVAF patients. Conclusions: The true cost of VKA treatment cannot be appreciated by a consideration of drug costs alone. Ongoing monitoring appointments incur additional expenses for both patients and the healthcare system. 相似文献
|