Healthcare Resource Utilization and Cost-of-Illness in Systemic Light Chain (AL) Amyloidosis in Europe: Results From the Real-World, Retrospective EMN23 Study.

OBJECTIVES: To report healthcare resource utilization (HCRU) and safety outcomes in systemic light chain (AL) amyloidosis from the EMN23 study. MATERIALS AND METHODS: The retrospective, observational, multinational EMN23 study included 4,480 patients initiating first-line treatment for AL amyloidosis in 2004-2018 and assessed, among other objectives, HCRU and safety outcomes. HCRU included hospitalizations, examinations, and dialysis; safety included serious adverse events (SAEs) and adverse events of special interest (AESIs). Data were descriptively analyzed by select prognostic factors (e.g., cardiac staging by Mayo2004/European) for 2004-2010 and 2011-2018. A cost-of-illness analysis was conducted for the UK and Spain. RESULTS: HCRU/safety and dialysis data were extracted for 674 and 774 patients, respectively. Of patients with assessed cardiac stage (2004-2010: 159; 2011-2018: 387), 67.9% and 61.0% had ≥ 1 hospitalization, 56.0% and 51.4% had ≥ 1 SAE, and 31.4% and 28.9% had ≥ 1 AESI across all cardiac stages in 2004-2010 and 2011-2018, respectively. The per-patient-per-year length of hospitalization increased with disease severity (cardiac stage). Of patients with dialysis data (2004-2010: 176; 2011-2018: 453), 23.9% and 14.8% had ≥ 1 dialysis session across all cardiac stages in 2004-2010 and 2011-2018, respectively. The annual cost-of-illness was estimated at €40,961,066 and €31,904,386 for the UK and Spain, respectively; dialysis accounted for ∼28% (UK) and ∼35% (Spain) of the total AL amyloidosis costs. CONCLUSIONS: EMN23 showed that the burden of AL amyloidosis is substantial, highlighting the need for early disease diagnosis and effective treatments targeting the underlying pathology.

Cost effectiveness of lanthanum carbonate in chronic kidney disease patients in Spain before and during dialysis.

AIMS: In Spain, the first line treatment of hyperphosphatemia in Chronic Kidney Disease (CKD) consists of calcium-based phosphate binders (CB). However, their use is associated with vascular calcification and an increased mortality risk. The aim of this study was to assess the incremental cost-effectiveness of second-line Lanthanum Carbonate (LC) treatment in patients not responding to CB (calcium carbonate and calcium acetate). MATERIAL AND METHODS: A lifetime Markov model was developed considering three health states (predialysis, dialysis and death). Transitions between states and efficacy data were obtained from randomized clinical trials and the European Dialysis and Transplant Association Annual report. Mortality rate was adjusted with the relative risk related to serum phosphorus levels. According to the Spanish healthcare system perspective, only medical direct costs were considered. Dialysis costs (2013 prices in Euros) were obtained from diagnosis-related groups. Drug costs were derived from ex-factory prices, adjusted with 7.5% mandatory rebate. Quality of life estimates were based on a published systematic review. Costs and benefits were discounted at 3%. Deterministic and probabilistic sensitivity analyses (PSA) were conducted. RESULTS: At the end of simulation, costs per patient with LC therapy were 1,169 and 5,044 with CB alone. 4.653 Quality Adjusted Life Years (QALYs) were gained per patient treated with LC, and 4.579 QALYs with CB. CB therapy is dominated by the LC strategy (i.e. lower costs, higher QALYs). Assuming a 30,000/QALY threshold, LC was dominant in 100% of PSA simulations. CONCLUSIONS: LC is a cost-effective second line treatment of hyperphosphatemia in CKD patients irrespective of dialysis status in Spain.

Incorporation of future costs in health economic analysis publications: current situation and recommendations for the future.

Future costs are not usually included in economic evaluations. The aim of this study was to assess the extent of published economic analyses that incorporate future costs. A systematic review was conducted of economic analyses published from 2008 to 2013 in three general health economics journals: PharmacoEconomics, Value in Health and the European Journal of Health Economics. A total of 192 articles met the inclusion criteria, 94 of them (49.0%) incorporated future related medical costs, 9 (4.2%) also included future unrelated medical costs and none of them included future nonmedical costs. The percentage of articles including future costs increased from 2008 (30.8%) to 2013 (70.8%), and no differences were detected between the three journals. All relevant costs for the perspective considered should be included in economic evaluations, including related or unrelated, direct or indirect future costs. It is also advisable that pharmacoEconomic guidelines are adapted in this sense.

[Cost-utility analysis of triple therapy with telaprevir in treatment-naïve hepatitis C patients]. / Análisis coste-utilidad de la triple terapia con telaprevir en pacientes con hepatitis C no tratados previamente.

INTRODUCTION: The prevalence of Hepatitis C (HCV) in Spain is 2,5%, with a high morbimortality rate. Triple therapy based on telaprevir plus peginterferon/ribavirin ([T/PR]) has demonstrated to be an effective approach in treatment-naïve G1-HCV patients. This analysis evaluated, through a Markov model, the incremental cost-effectiveness ratio of triple therapy compared to peginterferon/ ribavirin ([PR]) alone in naïve patients depending on fibrosis stage, from the Spanish Healthcare Authorities perspective. METHODS: Efficacy results and adverse events incidence were based on the combined results of ADVANCE and OPTIMIZE studies. Adverse events and disease-related costs (€, 2014) were built up from panel expert opinion except from transplant and post-transplant costs, taken from published data. Drug costs were obtained from national databases and adjusted for the mandatory deduction. Outcomes and costs were both discounted at 3%/year. RESULTS: The analysis shows higher costs and improved outcomes associated with [TR/PR] relative to [PR] alone, resulting in an incremental cost-effectiveness ratio (ICER) of €18,288/ QALY for all the cohort, €14,152QALY for moderate fibrosis, €11,364QALY for bridging fibrosis, €15,929/QALY for cirrhosis. Over a lifetime period, the use of [T/PR] could avoid 12 cirrhosis and 4 liver transplants per 1,000 patients compared to [PR] alone. The probabilistic analysis, following 10,000 Montecarlo simulations, demonstrated the probability of an ICER below a €30,000/QALY gained threshold of 69%. At a willingness- to-pay of €30,000/QALY, [T/PR] could be considered as an efficient option compared with [PR] alone for treatment-naïve genotype 1 HCV patients, over a lifetime horizon.

Introduccion: En España, con una prevalencia del 2,5%, la hepatitis C (VHC) se asocia a una elevada morbi-mortalidad. El tratamiento combinado de telaprevir y peginterferon/ribavirina ([T/PR]) es eficaz en pacientes con VHC-G1. El objetivo primario de este estudio fue evaluar la relación coste-utilidad (RCUI) de [T/PR] versus peginterferon alfa 2a/ribavirina ([PR]) en pacientes naïve VHC-G1, según el grado de fibrosis y bajo la perspectiva del sistema sanitario español. Metodología: La eficacia y la incidencia de efectos adversos (EAs) se obtuvieron de los estudios ADVANCE y OPTIMIZE. La estimación de los costes de monitorización, de manejo de EAs y de la enfermedad por estados de salud (€, 2014) fueron proporcionados por el panel de expertos, según bases de costes nacionales, excepto el coste de trasplante y post-trasplante obtenido de publicaciones. Se aplicó la deducción obligatoria a los costes farmacológicos (precio de venta del laboratorio). La tasa de descuento considerada para los costes y beneficios fue 3% anual. Resultados: [T/PR] proporcionó mejores resultados en salud (0,96 Años de Vida Ajustados por Calidad, AVAC) y mayor coste (17.495€) comparado con [PR], resultando una RCUI de [T/PR] versus [PR] de 18.288€/AVAC para toda la cohorte, 14.152€/AVAC para fibrosis moderada, 11.364€/AVAC para fibrosis en puentes y 15.929€/AVAC para cirrosis. Considerando toda la vida del paciente, [T/PR] podría evitar 12 cirrosis y 4 trasplantes cada 1.000 pacientes. Con una RCUI inferior a 30.000€/AVAC en el 69% de las simulaciones del análisis probabilístico [T/PR] sería eficiente versus [PR] en pacientes naïve, independientemente del grado de fibrosis.