Economic evaluation of valsartan in patients with chronic heart failure: results from Val-HeFT adapted to The Netherlands

Summary

The Valsartan Heart Failure Trial (Val-HeFT) was a multinational randomised trial of valsartan versus placebo in a total of 5,010 patients with heart failure. During the study period, valsartan resulted in significant reductions in hospitalisations due to heart failure.

The objective of this study was to evaluate the economic impact of valsartan in Dutch heart failure patients.

Resource use during Val-HeFT was multiplied by Dutch cost estimates. Mean patient follow-up was 23 months and costs for hospitalisations were €617 lower among valsartan patients. Mean total costs for valsartan and placebo patients were €8,810 and €8,441, respectively, resulting in incremental costs of €368. In patients receiving an angiotensin-converting enzyme (ACE) inhibitor but no beta-blocker, these incremental costs were even lower (€171). There were overall net savings of €1,311 in patients not receiving an ACE inhibitor at baseline.

Valsartan provides clinical benefits at modest costs in The Netherlands. In patients not receiving an ACE inhibitor at baseline, valsartan was dominant.     

Annual cost of hospitalization,inpatient rehabilitation and sick leave of anal cancer in Germany

Abstract

Objective:

Literature on the economic burden of anal cancer in Germany is scarce. About 84% of these cancers are associated with human papillomavirus infection. This study, therefore, aimed to assess the annual costs of human papillomavirus-related anal cancer incurred by hospitalization, inpatient rehabilitation, and sick leave in 2008 in Germany.

Methods:

A cross-sectional retrospective analysis of five German databases covering hospital treatment, inpatient rehabilitation, and sick leave in 2008 was performed. All hospital, inpatient rehabilitation, and sick leave cases due to anal cancer in 2008 were analyzed. Associated numbers of anal cancer hospitalizations, healthcare resource use, and costs were identified and extracted using the ICD-10 code C21 as the main diagnosis. The annual cost of human papillomavirus-related anal cancer was estimated based on the percentage of anal cancer likely to be attributable to human papillomavirus.

Results:

In 2008, there were 5774 hospitalizations (39% males, 61% females), 517 inpatient rehabilitations, and 897 sick leaves due to anal cancer representing costs of €34.11 million. The estimated annual costs associated with human papillomavirus-related anal cancer were €28.72 million, mainly attributed to females (62%). Direct costs accounted for 90% (86% for hospital treatment, 4% for inpatient rehabilitation) and indirect costs due to sick leave accounted for 10% of human papillomavirus-related costs.

Conclusions:

The economic burden of human papillomavirus-related anal cancer in 2008 in Germany is under-estimated, since costs incurred by outpatient management, outpatient chemotherapy, long-term care, premature retirement, and premature death were not included. However, this study is the first analysis to investigate the economic burden of anal cancer in Germany. The estimated annual costs of human papillomavirus-related anal cancer contribute to a significant economic burden in Germany and should be considered when assessing health and economic benefits of human papillomavirus vaccination in both genders.     

A cost-effectiveness modeling evaluation comparing a biosimilar follitropin alfa preparation with its reference product for live birth outcome in Germany,Italy and Spain

Abstract

Background/objective: Although biosimilar drugs may be cheaper to purchase than reference biological products, they may not be the most cost-effective treatment to achieve a desired outcome. The analysis reported here compared the overall costs to achieve live birth using the reference follitropin alfa (GONAL-f) or a biosimilar (Ovaleap) in Spain, Italy and Germany.

Methods: Patient and treatment data was obtained from published sources; assisted-reproductive technology, gonadotropin, follow-up and adverse-event-related costs were calculated from tariffs and reimbursement frameworks for each country. Incremental cost-effectiveness ratios (ICERs) were calculated from the difference in costs between reference and biosimilar in each country, divided by the difference in live-birth rates. Mean cost per live birth was calculated as total costs divided by the live-birth rate.

Results: The published live birth rates were 32.2% (reference) and 26.8% (biosimilar). Drug costs per patient were higher for the reference recombinant human follicle-stimulating hormone in all three countries, with larger cost differences in Germany (€157.38) and Italy (€141.50) than in Spain (€22.41). The ICER for the reference product compared with the biosimilar was €2917.47 in Germany, €415.43 in Spain and €2623.09 in Italy. However, the overall cost per live birth was higher for the biosimilar in all three countries (Germany €8135.04 vs. €9185.34; Italy €8545.22 vs. €9733.37; Spain €14,859.53 vs. €17,767.19). Uncertainty in efficacy, mean gonadotropin dose and costs did not have a strong effect on the ICERs.

Conclusions: When considering live birth outcomes, treatment with the reference follitropin alfa was more cost effective than treatment with the biosimilar follitropin alfa.     

The real-world economic impact of home-based video electroencephalography: the payer perspective

Abstract

Aims: Electroencephalography (EEG) is an established method to evaluate and manage epilepsy; video EEG (VEEG) has significantly improved its diagnostic value. This study compared healthcare costs and diagnostic-related outcomes associated with outpatient vs inpatient VEEG among patients with epilepsy in the US.

Materials and methods: This study used Truven MarketScan Commercial and Medicare Supplemental claims databases. Patients with a VEEG between July 1, 2013 and December 31, 2016 were identified. Index event was the first VEEG claim, which was used to determine inpatient and outpatient cohorts. Continuous health plan enrollment 6?months pre- and 12?months post-index VEEG was required. Primary outcomes were costs during the index event and 12?months post index. A generalized linear model with gamma distribution and a log link was used to estimate adjusted index and post-index costs.

Results: Controlling for baseline differences, epilepsy-related cost of index VEEG was significantly lower for the outpatient ($4,098) vs the inpatient cohort ($13,821; p?<?0.0001). The cost differences observed at index were maintained in the post-index period. The 12-month post-index epilepsy-related costs were lower in the outpatient cohort ($6,114 vs $12,733, p?<?0.0001). Time from physician referral to index VEEG was significantly shorter in the outpatient cohort (30.6 vs 42.5?days). Patients in the inpatient cohort were also more likely to undergo an additional subsequent follow-up inpatient VEEG (p?<?0.0001).

Limitations: Administrative claims data have limitations, including lack of data on clinical presentation, disease severity, and comprehensive health plan information. Generalizability may be limited to a US insured population of patients who met study criteria.

Conclusions: Index VEEG was less costly in an outpatient vs inpatient cohort, and costs were lower during the follow-up period of 12?months, suggesting that outpatient VEEG can be provided to appropriate patients as a less costly option. There were fewer follow-up tests in the outpatient cohort with similar pre- and post-index diagnoses.     

How complicated skin and soft tissue infections are treated in Italy: economic evaluation of inpatient intravenous antibiotic treatment in seven hospitals

Abstract

Objectives: Complicated skin and soft tissue infections (cSSTIs) are a common cause of morbidity at hospital level. This study aimed to evaluate the costs and outcomes of inpatient intravenous antibiotic therapy for the treatment of cSSTI in seven Italian hospitals.

Methods: A total of 307 patients were enrolled in a retrospective, multicentre, incidence-based, observational study. The target population consisted of hospitalised patients eligible to receive intravenous antibiotic therapy for cSSTI. Direct hospital costs were measured through a microcosting approach.

Results: Failure of initial antibiotic therapy occurred in 23% of patients. Average antibiotic treatment lasted 12.2 days; the average full cost of admission totalled €5,530. If the initial antibiotic regimen fails to eradicate the infectious organism, the length of stay extends for 7 days and costs increase by €2,850 per patient. Nevertheless, when taking into account the lower intensity of care during the last days of treatment, savings reduce costs to €671 per patient. These could be increased by €74 for each hospital day avoided because of faster antibiotic action.

Conclusions: Efforts should be made to minimise the risk of selecting wrong antibiotics and to identify the quickest antibiotic in eradicating the infection.     

Procedural volume,cost, and reimbursement of outpatient incisional hernia repair: implications for payers and providers

Objective: This analysis aimed to evaluate trends in volumes and costs of primary elective incisional ventral hernia repairs (IVHRs) and investigated potential cost implications of moving procedures from inpatient to outpatient settings.

Methods: A time series study was conducted using the Premier Hospital Perspective^® Database (Premier database) for elective IVHR identified by International Classification of Diseases, Ninth revision, Clinical Modification codes. IVHR procedure volumes and costs were determined for inpatient, outpatient, minimally invasive surgery (MIS), and open procedures from January 2008–June 2015. Initial visit costs were inflation-adjusted to 2015?US dollars. Median costs were used to analyze variation by site of care and payer. Quantile regression on median costs was conducted in covariate-adjusted models. Cost impact of potential outpatient migration was estimated from a Medicare perspective.

Results: During the study period, the trend for outpatient procedures in obese and non-obese populations increased. Inpatient and outpatient MIS procedures experienced a steady growth in adoption over their open counterparts. Overall median costs increased over time, and inpatient costs were often double outpatient costs. An economic model demonstrated that a 5% shift of inpatient procedures to outpatient MIS procedures can have a cost surplus of?～?US $1.8 million for provider or a cost-saving impact of US $1.7 million from the Centers for Medicare &; Medicaid Services perspective.

Limitations: The study was limited by information in the Premier database. No data were available for IVHR cases performed in free-standing ambulatory surgery centers or federal healthcare facilities.

Conclusion: Volumes and costs of outpatient IVHRs and MIS procedures increased from January 2008–June 2015. Median costs were significantly higher for inpatients than outpatients, and the difference was particularly evident for obese patients. A substantial cost difference between inpatient and outpatient MIS cases indicated a financial benefit for shifting from inpatient to outpatient MIS.     

Cost of skeletal-related events in European patients with solid tumours and bone metastases: data from a prospective multinational observational study

Abstract

Objectives:

Patients with bone metastases often experience skeletal-related events (SREs: radiation or surgery to bone, pathologic fracture, and spinal cord compression). This study examined health resource utilization and costs associated with SREs.

Methods:

Data presented are from the European cohort (Germany, Italy, Spain, and the UK) of patients with solid tumours enrolled in a multi-national, prospective, observational study in patients with solid tumours or multiple myeloma. Patients with Eastern Cooperative Oncology Group score 0–2 and life expectancy ≥6 months, who experienced an SRE up to 97 days before enrolment, were eligible. Health resource utilization associated with SREs (including number/length of inpatient stays, numbers of procedures and outpatient visits) were collected through chart review for up to 97 days before enrolment and prospectively during follow-up. Country-specific cost calculations were performed.

Results:

In total, 478 eligible patients contributed 893 SREs to this analysis. Radiation to bone occurred most frequently (66% of total). Spinal cord compression (7%) and surgery to bone (10%) were the least common events, but most likely to require inpatient stays. The most costly SREs were also spinal cord compression (mean per SRE across countries, €4884–€12,082) and surgery to bone (€3348–€9407). Inpatient stays were the main cost drivers.

Limitations:

Health resource utilization used to calculate the costs associated with SREs may have been under-estimated as a result of exclusion of patients with low performance status or life expectancy; unavailable information and exclusion of resource consumption associated with pain. Thus, the estimate of associated costs is likely to be conservative.

Conclusions:

SREs result in considerable health resource utilization, imposing a substantial financial burden driven by inpatient stays. Treatments that prevent/delay SREs may help ease this burden, thereby providing cost savings across European healthcare systems.     

Fingolimod reduces direct medical costs compared to natalizumab in patients with relapsing–remitting multiple sclerosis in The Netherlands

Abstract

Objective:

To assess the costs of oral treatment with Gilenya® (fingolimod) compared to intravenous infusion of Tysabri® (natalizumab) in patients with relapsing–remitting multiple sclerosis (RRMS) in The Netherlands.

Methods:

A cost-minimization analysis was used to compare both treatments. The following cost categories were distinguished: drug acquisition costs, administration costs, and monitoring costs. Costs were discounted at 4%, and incremental model results were presented over a 1, 2, 5, and 10 year time horizon. The robustness of the results was determined by means of a number of deterministic univariate sensitivity analyses. Additionally, a break-even analysis was carried out to determine at which natalizumab infusion costs a cost-neutral outcome would be obtained.

Results:

Comparing fingolimod to natalizumab, the model predicted discounted incremental costs of ?€2966 (95% CI: ?€4209; ?€1801), ?€6240 (95% CI: ?€8800; ?€3879), ?€15,328 (95% CI: ?€21,539; ?€9692), and ?€28,287 (95% CI: ?€39,661; ?€17,955) over a 1, 2, 5, and 10-year time horizon, respectively. These predictions were most sensitive to changes in the costs of natalizumab infusion. Changing these costs of €255 within a range from €165–364 per infusion resulted in cost savings varying from €4031 to €8923 after 2 years. The additional break-even analysis showed that infusion costs—including aseptic preparation of the natalizumab solution—needed to be as low as the respective costs of €94 and €80 to obtain a cost neutral result after 2 and 10 years.

Limitations:

Neither treatment discontinuation and subsequent re-initiation nor patient compliance were taken into account. As a consequence of the applied cost-minimization technique, only direct medical costs were included.

Conclusion:

The present analysis showed that treatment with fingolimod resulted in considerable cost savings compared to natalizumab: starting at €2966 in the first year, increasing to a total of €28,287 after 10 years per RRMS patient in the Netherlands.     

Healthcare and economic burden of adverse events among patients with chronic myelogenous leukemia treated with BCR-ABL1 tyrosine kinase inhibitors

Objectives: BCR-ABL1 tyrosine kinase inhibitors (TKIs) are established treatments for chronic myelogenous leukemia (CML); however, they are associated with infrequent, but clinically serious adverse events (AEs). The objective of this analysis was to assess healthcare resource utilization and costs associated with AEs, previously identified using the FDA Adverse Event Reporting System (FAERS) in another study, among TKI-treated patients.

Methods: Adult patients with ≥1 inpatient or ≥2 outpatient ICD-9-CM diagnosis codes for CML and ≥1 claim for a TKI treatment between January 1, 2006 and September 30, 2012 were identified from the Commercial and Medicare MarketScan databases. The first claim for a TKI was designated as the index event. Patients were required to have no TKI treatment during a 12-month baseline period. Healthcare resource utilization and costs associated with select AEs having the strongest association with TKI treatment (femoral arterial stenosis [FAS], peripheral arterial occlusive disease [PAOD], intermittent claudication, coronary artery stenosis [CAS], pericardial effusion, pleural effusion, malignant pleural effusion, conjunctival hemorrhage) were evaluated during a 12-month follow-up period.

Results: The study sample included 2,005 CML patients receiving TKI therapy (mean age?=?56 years; 56% male). Among all evaluated AEs, the highest mean inpatient healthcare costs were observed for FAS ($16,800 per patient) and PAOD ($14,263 per patient), which had total mean medical costs (inpatient?+?outpatient) of $17,015 and $15,154 per patient, respectively. Mean outpatient healthcare costs were highest for CAS ($1,861 per patient), followed by intermittent claudication ($947 per patient), PAOD ($891 per patient), and pleural effusion ($890 per patient). Total mean medical costs for fluid retention-related AEs, including pericardial effusion and pleural effusion, were $2,797 and $1,908 per patient, respectively.

Conclusions: The healthcare costs of AEs identified in the FAERS as having the strongest association with TKI treatment are substantial. Vascular stenosis-related AEs, including FAS and PAOD, have the highest cost burden.     

Healthcare burden and reimbursement of hospitalization during chemotherapy for adults with Ph-negative relapsed or refractory B-cell precursor acute lymphoblastic leukemia in France: a retrospective chart review

Objective: Philadelphia chromosome negative [Ph(?)] relapsed or refractory (R/R) B-precursor acute lymphoblastic leukemia (ALL) is an extremely rare condition requiring intensive treatment. This retrospective chart review aimed to quantify hospitalizations and reimbursement in this patient population in France.

Methods: Patients aged ≥18 years and with at least one hospitalization for Ph(?) R/R B-precursor ALL were included in the study. They were relapsed with first remission lasting <12 months, relapsed after first salvage therapy, relapsed any time after hematopoietic stem cell transplant (HSCT), or were refractory to initial or salvage therapy. Data were collected from the index date (first diagnosis of R/R ALL) until death or loss to follow-up. The chemotherapy period was defined as the first chemotherapy date after the index date to the earliest of death, loss to follow-up, last chemotherapy dose plus 30 days, or initiation of HSCT. The primary outcome was the percentage of time hospitalized during the chemotherapy period.

Results: Thirty-three patients were included, with a mean age of 49 years. The mean proportion of time spent in the hospital during the chemotherapy period was 46% (95% CI =34–57%). Patients had a mean of 2.2 (SD =1.5) inpatient hospitalizations and the mean length of stay per hospitalization was 16.8 (SD =14.8) days. During the chemotherapy period, the mean amount reimbursed per hospitalization was €31 067 (SD = €4850) and the total hospitalization reimbursement per patient was €68 344. From the index date to death, excluding HSCT, the total reimbursement per patient was €108 873.

Limitations: The sample size was small, although this was expected given the rarity of the patient population.

Conclusions: Adults with Ph(?) R/R B-precursor ALL had repeated and prolonged hospitalizations during salvage chemotherapy. Approximately half the follow-up period was spent in the hospital, and this time was associated with high economic burden in France.     

Cost comparison of radiofrequency catheter ablation versus cryoablation for atrial fibrillation in hospitals using both technologies

Objective: The objective of this study was to compare the cost of radiofrequency (RF) ablation vs cryoablation (Cryo) for atrial fibrillation (AF).

Methods: This retrospective cohort study used 2013–2014 records from the Premier Healthcare Database for adults with AF catheter ablation. Exclusions included non-AF ablation, surgical ablation, valve replacement or repair, or cardiac implant. Hospitals were required to perform ≥20 procedures using each technology, with the technology identifiable in at least 90% of cases. The primary endpoint was total variable visit cost, modeled separately for inpatient and outpatient visits, and adjusted for patient and hospital characteristics. Technology was categorized as RF or Cryo, with dual-technology procedures classified as Cryo. The Cryo cohort was further divided into Cryo only and Cryo with RF for sensitivity analyses. A composite adverse event endpoint was also compared.

Results: A total of 1261?RF procedures and 1276 Cryo procedures, of which 500 also used RF, met study criteria. RF patients were slightly older and sicker, and had more cardiovascular disease and additional arrhythmias. Adjusted inpatient costs were $2803 (30.0%) higher for Cryo, and adjusted outpatient costs were $2215 (19.5%) higher. Sensitivity models showed higher costs in both Cryo sub-groups compared with RF. Procedural complication rates were not significantly different between cohorts (p-values: 0.4888 inpatient, 0.5072 outpatient).

Conclusion: AF ablation using RF results in significantly lower costs compared with Cryo, despite an RF population with more cardiovascular disease. This saving cannot be attributed to a difference in complication rates.     

A review of international pharmacoeconomic models assessing the use of aspirin in primary prevention

Abstract

Purpose:

The aim of this narrative review was to summarise the cost analyses and supporting trial data for aspirin prophylaxis in primary prevention.

Methods:

A PubMed search using the term ‘aspirin and cost-effective and primary prevention’ was performed. Professional meetings (2009) were also searched for any relevant abstracts contacting the terms ‘aspirin’ and ‘cost effectiveness’. Where possible, outcomes were discussed in terms of cost implications (expressed as quality-adjusted life-year [QALY], disability-adjusted life-year or incremental cost-effectiveness ratio) in relation to the annual risk of cardiovascular disease. Aspirin was included in cost-effectiveness models that determined direct cost savings.

Results:

A total of 67 papers were identified using PubMed, and 17 cost-effectiveness studies, which assessed aspirin in primary prevention (largely based on the key primary prevention studies), and two abstracts were included in the review. These analyses showed that low-dose aspirin was cost effective in a variety of scenarios. In the UK, Germany, Spain, Italy and Japan, the mean 10-year direct cost saving (including follow-up costs and aspirin costs) per patient was €201, €281, €797, €427 and €889 with aspirin use in patients with an annual coronary heart disease risk of 1.5%. Cost-effectiveness analyses were affected by age, risk level for stroke and myocardial infarction (MI), risk of bleeds and adherence to aspirin. Underutilisation is a major limiting factor, as the appropriate use of aspirin in an eligible population (n?=?301,658) based on the NHANES database would prevent 1273 MIs, 2184 angina episodes and 565 ischaemic strokes in patients without previous events; this would result in a direct cost saving of $79.6?million (€54.7?million; 2010 values), which includes aspirin costs.

Conclusions:

Most analyses in primary prevention have shown that low-dose aspirin is a cost-effective option, and is likely to meet the willingness of a healthcare system to pay for any additional QALY gained in the majority of healthcare systems.     

Treatment patterns,healthcare resource utilization,and costs in patients with acute myeloid leukemia in commercially insured and Medicare populations

Objective: To describe the setting, duration, and costs of induction and consolidation chemotherapy for adults with newly-diagnosed acute myeloid leukemia (AML), who are candidates for standard induction chemotherapy, in the US.

Methods: Adults newly-diagnosed with AML who received standard induction chemotherapy in an inpatient setting were identified from the Truven Health Analytics MarketScan (2006–2015) and SEER-Medicare (2007–2011) databases. Patients were observed from induction therapy start to the first of hematopoietic stem cell transplant, 180 days after induction discharge, health plan enrollment/data availability end, or death. Induction and consolidation chemotherapy were identified using Diagnosis-Related Group codes (chemotherapy with acute leukemia) or procedure codes for AML chemotherapy administration. AML treatment episode setting (inpatient or outpatient), duration, and costs (2015 USD, payers’ perspective) were described for commercially insured patients and Medicare beneficiaries.

Results: In total, 459 commercially insured patients and 563 Medicare beneficiaries (mean age?=?54 and 66 years; 53% and 54% male; respectively) were identified. For induction therapy, mean costs were $145,189 for commercially insured patients and $85,734 for Medicare beneficiaries, and median inpatient duration was 31 days (both). Following induction, 64% of commercially insured patients and 53% of Medicare beneficiaries had ≥1 consolidation cycle; 75% and 65% of consolidation cycles were in an inpatient setting, respectively. For consolidation cycles, in the inpatient setting, mean costs were $28,137 for commercially insured patients and $28,843 for Medicare beneficiaries, median cycle duration was 6 days (both); in the outpatient setting, mean costs were $11,271 for commercially insured patients and $5,803 Medicare beneficiaries, median duration was 5 days (both).

Limitations: Granular information on chemotherapy type administered was unavailable.

Conclusions: This is the first exploratory study providing a complete picture of recent AML treatment patterns and management costs among commercially insured patients and Medicare beneficiaries. There is substantial heterogeneity in the management and costs of AML.     

Comparison of treatment costs in inadequately controlled type 2 diabetes in Germany based on the APOLLO trial with insulin glargine

Abstract

Objective: A cost analysis of once-daily insulin glargine versus three-times daily insulin lispro in combination with oral antidiabetic drugs (OADs) for insulin-naive type 2 diabetes patients in Germany based on the APOLLO trial (A Parallel design comparing an Oral antidiabetic drug combination therapy with either Lantus once daily or Lispro at mealtime in type 2 diabetes patients failing Oral treatment).

Methods: Annual direct treatment costs were estimated from the perspective of the German statutory health insurance (SHI). Costs accounted for included insulin medication, disposable pens and consumable items (needles, blood glucose test strips and lancets). Sensitivity analyses (on resource use and unit costs) were performed to reflect current German practice.

Results: Average treatment costs per patient per year in the base case were €1,073 for glargine and €1,794 for lispro. Insulin costs represented 65% vs. 37% of total costs respectively. Acquisition costs of glargine were offset by the lower costs of consumable items (€380 vs. €1,139). Sensitivity analyses confirmed the robustness of the results in favour of glargine. All scenarios yielded cost savings in total treatment costs ranging from €84 to €727.

Conclusions: Combination therapy of once-daily insulin glargine versus three-times daily insulin lispro both with OADs, in the management of insulin-dependent type 2 diabetes offers the potential for substantial cost savings from the German SHI perspective.     

Radiation therapy remains the key cost driver of oncology inpatient treatment

Abstract

Objective:

Current radiation therapy capacities in Serbia and most of Eastern Europe are heavily lagging behind population needs. The primary study aim was assessment of direct costs of cancer medical care for patients suffering from cancer with assigned radiotherapy-based treatment protocols. Identification of key cost drivers and trends during 2010–2013 comparing brachytherapy and teleradiotherapy was a secondary objective of the study.

Methods:

Retrospective, bottom-up database analysis was conducted on electronic discharge invoices. Payer’s perspective has been adopted with a 1-year long time horizon. Total sample size was 2544 patients during a 4-years long observation period (2010–2013). The sample consisted of all patients with confirmed malignancy disorder receiving inpatient radiation therapy in a large university hospital.

Results:

Diagnostics and treatment cost of cancer in the largest Western Balkans market of Serbia were heavily dominated by radiation therapy related direct medical costs. Total costs of care as well as mean cost per patient were steadily decreasing due to budget cuts caused by global recession. The paradox is that at the same time the budget share of radiotherapy increased for almost 15% and in value-based terms for €109 per patient (in total €109,330). Second ranked cost drivers were nursing care and imaging diagnostics. Costs of high-tech visualizing examinations were heavily dominated by nuclear medicine tests.

Conclusion:

The budget impact of radiation oncology to the large tertiary care university clinics of the Balkans is likely to remain significant in the future. Brachytherapy exhibited a slow growth pattern, while teleradiotherapy remained stable in terms of value-based turnover of medical services. Upcoming heavy investment into the national network of radiotherapy facilities will emphasize the unsatisfied needs. Huge contemporary budget share of radiotherapy coupled with rising cancer prevalence brings this issue into the hot spot of the ongoing cost containment efforts by local governments.     

Cost-effectiveness of adalimumab,etanercept, and tocilizumab as first-line treatments for moderate-to-severe rheumatoid arthritis

Abstract

Objective:

The aim of this study was to assess the cost-utility and value of reducing the uncertainty associated with the decision to use first-line biologic treatment (bDMARD) after the failure of one or more traditional drugs (tDMARD) in moderate-to-severe rheumatoid arthritis (msRA) in Finland.

Research design and methods:

The treatment sequences were compared among 3000 hypothetical Finnish msRA patients using a probabilistic microsimulation model in a lifetime scenario. Adalimumab?+?methotrexate, etanercept?+?methotrexate, or tocilizumab?+?methotrexate were used as first biologics followed by rituximab?+?methotrexate and infliximab?+?methotrexate. Best supportive care (BSC), including tDMARDs, was assumed to be used after the exhaustion of the biologics. Methotrexate alone was added as a further comparator. Efficacy was based on ACR responses that were obtained from a mixed treatment comparison. The resources were valued with Finnish unit costs (year 2010) from the healthcare payer perspective. Additional analyses were carried out, including productivity losses. The Health Assessment Questionnaire (HAQ) values were mapped to the EQ-5D values using the tocilizumab trials; 3% annual discounting for costs and quality-adjusted life years (QALY) and extensive sensitivity analyses were completed.

Main outcome measures:

Incremental cost per QALY gained and multinomial expected value of perfect information (mEVPI).

Results:

bDMARDs significantly increase the QALYs gained when compared to methotrexate alone. Tocilizumab?+?methotrexate was more cost-effective than adalimumab?+?methotrexate or etanercept?+?methotrexate in comparison with methotrexate alone, and adalimumab?+?methotrexate was dominated by etanercept?+?methotraxate. A QALY gained with retail-priced (wholesale-priced) tocilizumab?+?methotrexate costs €18,957 (€17,057) compared to methotrexate alone. According to the cost-effectiveness efficiency frontier and cost-effectiveness acceptability frontier (CEAF), tocilizumab?+?methotrexate should be considered before rituximab?+?methotrexate, infliximab?+?methotrexate, and BSC. Based on the CEAF, tocilizumab?+?methotrexate had a 60–93% probability of being cost-effective with €20,000 per QALY gained (mEVPI €230–2182).

Conclusions:

Tocilizumab?+?methotrexate is a potentially cost-effective bDMARD treatment for msRA, indicating a low value of additional research information with the international threshold values.

Limitations:

Efficacy based on an indirect comparison (certolizumab pegol, golimumab excluded), fixed treatment sequence after the exhaustion of first bDMARD, Swedish resource use data according to HAQ scores, and inpatient costs assumed to include surgery.