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BACKGROUND: The annual incidence of new cancer cases has been increasing worldwide for many years, and is likely to continue to rise. In Germany, the number of new cancer cases is expected to increase by 20% until 2030. Half of all cancer patients experience significant emotional and psychosocial distress along the continuum of their disease, treatment, and aftercare, and also as long-term survivors. Consequently, in many countries, psycho-oncological programs have been developed to address this added burden at both the individual and population level. These programs promote the active engagement of patients in their cancer therapy, aftercare and survivorship planning and aim to improve the patients' quality of life. In Germany, the "new form of care isPO" ("nFC-isPO"; integrated, cross-sectoral psycho-oncology/integrierte, sektorenübergreifende Psycho-Onkologie) is currently being developed, implemented and evaluated. This approach strives to accomplish the goals devised in the National Cancer Plan by providing psycho-oncological care to all cancer patients according to their individual healthcare needs. The term "new form of care" is defined by the Innovation Fund (IF) of Germany's Federal Joint Committee as "a structured and legally binding cooperation between different professional groups and/or institutions in medical and non-medical care". The nFC-isPO is part of the isPO project funded by the IF. It is implemented in four local cancer centres and is currently undergoing a continuous quality improvement process. As part of the isPO project the nFC-isPO is being evaluated by an independent institution: the Institute for Medical Sociology, Health Services Research, and Rehabilitation Science (IMVR), University of Cologne, Germany. The four-year isPO project was selected by the IF to be eligible for funding because it meets the requirements of the federal government's National Cancer Plan (NCP), in particular, the "further development of the oncological care structures and quality assurance" in the psycho-oncological domain. An independent evaluation is required by the IF to verify if the new form of care leads to an improvement in cross-sectoral care and to explore its potential for permanent integration into the German health care system. METHODS: The nFC-isPO consists of six components: a concept of care (C1), care pathways (C2), a psycho-oncological care network (C3), a care process organization plan (C4), an IT-supported documentation and assistance system (C5) and a quality management system (C6). The two components concept of care (C1) and care pathways (C2) represent the isPO clinical care program, according to which the individual cancer patients are offered psycho-oncological services within a period of 12 months after program enrolment following the diagnosis of cancer. The remaining components (C3-C6) represent the formal-administrative aspects of the nFC-isPO that are intended to meet the legally binding requirements of patient care in the German health care system. With the aim of systematic development of the nFC-isPO while at the same time enabling the external evaluators to examine its quality, effectiveness and efficiency under conditions of routine care, the project partners took into consideration approaches from translational psycho-oncology, practice-based health care research and program theory. In order to develop a structured, population-based isPO care program, reference was made to a specific program theory, to the stepped-care approach, and also to evidence-based guideline recommendations. RESULTS: The basic version, nFC-isPO, was created over the first year after the start of the isPO project in October 2017, and has since been subject to a continuous quality improvement process. In 2019, the nFC-isPO was implemented at four local psycho-oncological care networks in the federal state North Rhine-Westphalia, in Germany. The legal basis of the implementation is a contract for "special care" with the German statutory health insurance funds according to state law (§ 140a SCB V; Social Code Book V for the statutory health insurance funds). Besides the accompanying external evaluation by the IMVR, the nFC-isPO is subjected to quarterly internal and cross-network quality assurance and improvement measures (internal evaluation) in order to ensure continuous quality improvement process. These quality management measures are developed and tested in the isPO project and are to be retained in order to ensure the sustainability of the quality of nFC-isPO for later dissemination into the German health care system. DISCUSSION: Demands on quality, effectiveness and cost-effectiveness of in the German health care system are increasing, whereas financial resources are declining, especially for psychosocial services. At the same time, knowledge about evidence-based screening, assessment and intervention in cancer patients and about the provision of psychosocial oncological services is growing continuously. Due to the legal framework of the statutory health insurance in Germany, it has taken years to put sound psycho-oncological findings from research into practice. Ensuring the adequate and sustainable financing of a needs-oriented, psycho-oncological care approach for all newly diagnosed cancer patients, as required by the NCP, may still require many additional years. The aim of the isPO project is to develop a new form of psycho-oncological care for the individual and the population suffering from cancer, and to provide those responsible for German health policy with a sound basis for decision-making on the timely dissemination of psycho-oncological services in the German health care system. TRIAL REGISTRATION: The study was pre-registered at the German Clinical Trials Register (https://www.drks.de/DRKS00015326) under the following trial registration number: DRKS00015326 ; Date of registration: October 30, 2018.
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Neoplasias , Psicooncología , Alemania/epidemiología , Humanos , Programas Nacionales de Salud , Neoplasias/terapia , Calidad de VidaRESUMEN
Objectives To assess the cost-effectiveness of erenumab 140 mg ("erenumab") for the prophylactic treatment of episodic migraine and chronic migraine. Study design A hybrid Monte Carlo patient simulation and Markov cohort model was constructed to compare erenumab to no preventive treatment or onabotulinumtoxinA among adult ( ≥ 18 years) patients with episodic migraine and chronic migraine who failed prior preventive therapy from the US societal and payer perspectives. Methods Patients entered the model one at a time and were assigned to a post-treatment monthly migraine day category based on baseline monthly migraine days and treatment effect. Using monthly cycles, patients were followed for 2 years and accumulated costs and utilities associated with their post-treatment monthly migraine days. The primary outcome included the incremental cost-effectiveness ratio presented as cost per quality-adjusted life year gained. Results With an annual drug price of erenumab of $6900, treatment with erenumab in the societal perspective ranges from a dominant strategy versus no preventive treatment among chronic migraine patients to an incremental cost-effectiveness ratio of $122,167 versus no preventive treatment among episodic migraine patients. When excluding indirect costs (i.e. payer perspective), the incremental cost-effectiveness ratios are cost-effective among chronic migraine patients ($23,079 and $65,720 versus no preventive treatment and onabotulinumtoxinA, respectively), but not among episodic migraine patients ($180,012 versus no preventive treatment). Model results were sensitive to changes in monthly migraine days, health utilities, and treatment costs. Conclusion The use of erenumab may be a cost-effective approach to preventing monthly migraine days among patients with chronic migraine versus onabotulinumtoxinA and no preventive treatment in the societal and payer perspectives, but is less likely to offer good value for money for those with episodic migraine, unless lost productivity costs are considered.
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Anticuerpos Monoclonales/economía , Anticuerpos Monoclonales/uso terapéutico , Análisis Costo-Beneficio/estadística & datos numéricos , Trastornos Migrañosos/economía , Trastornos Migrañosos/prevención & control , Adulto , Anticuerpos Monoclonales Humanizados , Péptido Relacionado con Gen de Calcitonina/antagonistas & inhibidores , Femenino , Humanos , Masculino , Cadenas de Markov , Persona de Mediana Edad , Método de Montecarlo , Años de Vida Ajustados por Calidad de Vida , Estados UnidosRESUMEN
BACKGROUND: While literature has suggested that the duration of a major depressive episode (MDE) may affect both symptomatic and functional outcomes in major depressive disorder (MDD), study designs are limited in their ability to isolate a causal relationship. METHODS: A targeted literature review was conducted using the MEDLINE database to assess whether there was an association between (1) shorter duration of an MDE, or (2) increased rapidity of symptom improvement, and MDD outcomes in adult patients. Given findings from the literature, we hypothesized that rapid symptom improvement could be associated with other longer-term clinical outcomes and used a previously-developed microsimulation model to test this hypothesis. The base case of the model replicated step-therapy treatment patterns, for 10,000 simulated patients, based on lines of therapy related to standard of care, observed remission rates, and observed time to relapse from the STAR*D study. In alternative scenario analyses, the step 1 remission rate was varied by +25 % and +50 % from the base case value to simulate the potential impact of improved earlier remission on disease trajectory and patient-level clinical outcomes. RESULTS: The literature review (N = 35 studies) suggests a statistically significant relationship between the duration of MDE or early symptom improvement and MDD outcomes. The microsimulation model corroborated these findings and demonstrated that increasing the rate of remission in step 1 results in patients experiencing decreased number of treatment steps, faster time to remission, decreased rate of reaching treatment-resistant depression, and delayed time to relapse. LIMITATIONS: Rates of relapse in STAR*D were deemed unreliable due to the high-loss of follow-up; rates of relapse for the MDD DTM were instead derived using parametric extrapolation methods (i.e., exponential, Weibull, log-logistic, Gaussian, log-normal, logistic). Adherence to treatment was assumed to be 100 %; however, non-adherence is expected to result in lower cumulative remission rates. CONCLUSION: Findings from the literature, coupled with quantification through a novel microsimulation model, demonstrate the potential impact of increased remission on disease trajectory and patient outcomes in MDD. While additional analyses with the model may be warranted to explore the impact of novel interventions on population health, including long-term outcomes (i.e., 5-year follow-up, lifetime follow-up), efforts by clinicians to increase remission early in the disease trajectory may improve long-term outcomes.
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Trastorno Depresivo Mayor , Adulto , Humanos , Trastorno Depresivo Mayor/epidemiología , Trastorno Depresivo Mayor/terapia , Trastorno Depresivo Mayor/diagnóstico , Resultado del Tratamiento , Depresión , Enfermedad Crónica , RecurrenciaRESUMEN
INTRODUCTION: Traditional statistical techniques for extrapolating short-term survival data for anticancer therapies assume the same mortality rate for noncured and "cured" patients, which is appropriate for projecting survival of non-curative therapies but may lead to an underestimation of the treatment effectiveness for potentially curative therapies. Our objective was to ascertain research trends in survival extrapolation techniques used to project the survival benefits of chimeric antigen receptor T cell (CAR-T) therapies. METHODS: A global systematic literature search produced a review of survival analyses of CAR-T therapies, published between January 1, 2015 and December 14, 2020, based on publications sourced from MEDLINE, scientific conferences, and health technology assessment agencies. Trends in survival extrapolation techniques used, and the rationale for selecting advanced techniques, are discussed. RESULTS: Twenty publications were included, the majority of which (65%, N = 13) accounted for curative intent of CAR-T therapies through the use of advanced extrapolation techniques, i.e., mixture cure models [MCMs] (N = 10) or spline-based models (N = 3). The authors' rationale for using the MCM approach included (a) better statistical fits to the observed Kaplan-Meier curves (KMs) and (b) visual inspection of the KMs indicated that a proportion of patients experienced long-term remission and survival which is not inherently captured in standard parametric distributions. DISCUSSION: Our findings suggest that an advanced extrapolation technique should be considered in base case survival analyses of CAR-T therapies when extrapolating short-term survival data to long-term horizons extending beyond the clinical trial duration. CONCLUSION: Advanced extrapolation techniques allow researchers to account for the proportion of patients with an observed plateau in survival from clinical trial data; by only using standard-partitioned modeling, researchers may risk underestimating the survival benefits for the subset of patients with long-term remission. Sensitivity analysis with an alternative advanced extrapolation technique should be implemented and re-assessment using clinical trial extension data and/or real-world data should be conducted as longer-term data become available.
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Receptores Quiméricos de Antígenos , Humanos , Inmunoterapia Adoptiva , Análisis de Supervivencia , Linfocitos T , Resultado del TratamientoRESUMEN
BACKGROUND AND OBJECTIVE: Registrational trials for ciltacabtagene autoleucel [cilta-cel]) and idecabtagene vicleucel [ide-cel] chimeric antigen receptor T-cell (CAR-T) therapies were single-arm studies conducted with relapse refractory multiple myeloma (MM) patients who were triple-class-exposed (TCE) or triple-class-refractory (TCR). It is critical for researchers conducting comparative effectiveness research (CER) to carefully consider the most appropriate data sources and comparable patient populations. The aim of this study was to identify potential data sources and populations for comparing to single-arm CAR-T trials CARTITUDE-1 (cilta-cel) and KarMMa (ide-cel). METHODS: A 2-part global systematic literature search produced a review of (1) clinical trials of National Comprehensive Cancer Network (NCCN) guideline preferred regimens in previously treated MM, and (2) real-world data cohorts of TCE or TCR populations, published between 1/1/2015 and 12/10/2020, with sample sizes of > 50 patients and reporting survival-related outcomes. Implications on CER and accepted best practices are discussed. RESULTS: Nine clinical trials of NCCN preferred regimens were identified along with five real-world data-based publications. No clinical trials evaluated patients with TCE or TCR MM. Among the real-world data-based publications, two evaluated patients exclusively with TCR MM, two analyzed a mixed population of patients with TCE or TCR MM, and one publication assessed patients exclusively with TCE MM. Real-world data treatment patterns were heterogeneous. CONCLUSION: Current NCCN preferred regimens were not specifically studied in TCE or TCR MM patients, although some studies do include a proportion of these types of patients. Therefore, appropriate matching of populations using either real-world data or patient level clinical trial data is critical to putting trials of novel CAR-Ts (i.e., CARTITUDE-1 or KarMMa) into appropriate comparative context.
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Inmunoterapia Adoptiva/métodos , Mieloma Múltiple/terapia , Receptores Quiméricos de Antígenos/inmunología , Investigación sobre la Eficacia Comparativa , Humanos , Almacenamiento y Recuperación de la InformaciónRESUMEN
Background: The financial strain of type 1 diabetes on the United States health care system, patients, and employers underscores the importance of developing novel treatments for the disease. This study estimated the lifetime economic burden attributable to type 1 diabetes in the United States. Methods: A patient-level, Markov state/transition simulation model was developed to compare cumulative societal costs among patients with and without type 1 diabetes. For each patient type, 1 prevalent and 10 incident cohorts were constructed and followed annually over a lifetime horizon. The 1 prevalent cohort with type 1 diabetes entered in the first year of the model and at the current age of each patient, whereas the 10 incident cohorts entered in each of 10 subsequent years and at the age of diagnosis of each patient. Patients were assigned age-specific annual medical expenditures and lost wages. Model outputs included the total cumulative medical and lost productivity costs attributable to type 1 diabetes, defined as the difference in costs between patients with and without type 1 diabetes. Results: The model consisted of 1,630,317 patients with type 1 diabetes and an equal number of patients without type 1 diabetes. The difference in lifetime costs was $813 billion (95% confidence interval: $682-$1037 billion), representing a high burden of illness compared with patients without type 1 diabetes. Sensitivity analyses demonstrated robustness in model results. Conclusions: Our findings suggest significant investment in research and development of novel treatments for type 1 diabetes is justified, given the high burden of illness associated with the disease.
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Costo de Enfermedad , Diabetes Mellitus Tipo 1/economía , Gastos en Salud/estadística & datos numéricos , Adolescente , Adulto , Edad de Inicio , Niño , Preescolar , Diabetes Mellitus Tipo 1/epidemiología , Eficiencia , Empleo/economía , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Cadenas de Markov , Persona de Mediana Edad , Prevalencia , Salarios y Beneficios/estadística & datos numéricos , Estados Unidos/epidemiología , Adulto JovenRESUMEN
OBJECTIVES: Quantify the value of functional status (FS) improvements consistent in magnitude with improvements due to levodopa-carbidopa intestinal gel (LCIG) treatment, among the advanced Parkinson's disease (APD) population. METHODS: The Health Economic Medical Innovation Simulation (THEMIS), a microsimulation that estimates future health conditions and medical spending, was used to quantify the health and cost burden of disability among the APD population, and the value of quality-adjusted life-years gained from FS improvement due to LCIG treatment compared to standard of care (SoC). A US-representative Parkinson's disease (PD)-comparable cohort was constructed in THEMIS based on observed PD patient characteristics in a nationally representative dataset. APD was defined from the literature and clinical expert input. The PD and APD cohorts were followed from 2010 over their remaining lifetimes. All individuals were ages 65 and over at the start of the simulation. To estimate the value of FS improvement due to LCIG treatment, decreases in activities of daily living (ADL) limitations caused by LCIG treatment were calculated using data from a randomized, controlled, double-blind, double-dummy clinical trial and applied to the APD population in THEMIS. RESULTS: Total burden of disability associated with APD was $17.7 billion (B). From clinical trial data, LCIG treatment versus SoC lowers the odds of difficulties in walking, dressing, and bathing by 76%, 42% and 39%, respectively. Among the APD population, these reductions generated $2.6B in value to patients and cost savings to payers. The added value was 15% of the burden of disability associated with APD and offsets 15% of the cost of LCIG treatment. CONCLUSIONS: FS improvements, consistent with improvements due to LCIG treatment, in the APD population created health benefits and reduced healthcare costs in the US.
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Actividades Cotidianas/psicología , Carbidopa/normas , Levodopa/normas , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/tratamiento farmacológico , Valores Sociales , Anciano , Anciano de 80 o más Años , Antiparkinsonianos/farmacología , Antiparkinsonianos/normas , Carbidopa/farmacología , Combinación de Medicamentos , Femenino , Geles/farmacología , Geles/normas , Geles/uso terapéutico , Humanos , Levodopa/farmacología , Masculino , Enfermedad de Parkinson/psicologíaRESUMEN
Price controls for prescription drugs are once again at the forefront of policy discussions in the United States. Much of the focus has been on the potential short-term savings - in terms of lower spending - although evidence suggests price controls can dampen innovation and adversely affect long-term population health. This paper applies the Health Economics Medical Innovation Simulation, a microsimulation of older Americans, to estimate the long-term impacts of government price setting in Medicare Part D, using pricing in the Federal Veterans Health Administration program as a proxy. We find that VA-style pricing policies would save between $0.1 trillion and $0.3 trillion (US$2015) in lifetime drug spending for people born in 1949-2005. However, such savings come with social costs. After accounting for innovation spillovers, we find that price setting in Part D reduces the number of new drug introductions by as much as 25% relative to the status quo. As a result, life expectancy for the cohort born in 1991-1995 is reduced by almost 2 years relative to the status quo. Overall, we find that price controls would reduce lifetime welfare by $5.7 to $13.3 trillion (US$2015) for the US population born in 1949-2005.
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Disease-associated malnutrition (DAM) is a well-recognized problem in many countries, but the extent of its burden on the Chinese population is unclear. This article reports the results of a burden-of-illness study on DAM in 15 diseases in China. Using data from the World Health Organization (WHO), the China Health and Nutrition Survey, and the published literature, mortality and disability-adjusted life years (DALYs) lost because of DAM were calculated; a financial value of this burden was calculated following WHO guidelines. DALYs lost annually to DAM in China varied across diseases, from a low of 2248 in malaria to a high of 1 315 276 in chronic obstructive pulmonary disease. The total burden was 6.1 million DALYs, for an economic burden of US$66 billion (Chinese ¥ 447 billion) annually. This burden is sufficiently large to warrant immediate attention from public health officials and medical providers, especially given that low-cost and effective interventions are available.
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Costo de Enfermedad , Desnutrición/economía , Desnutrición/etiología , Adolescente , Adulto , Niño , Preescolar , China/epidemiología , Personas con Discapacidad/estadística & datos numéricos , Enfermedad , Encuestas Epidemiológicas , Humanos , Lactante , Recién Nacido , Desnutrición/mortalidad , Persona de Mediana Edad , Encuestas Nutricionales , Años de Vida Ajustados por Calidad de Vida , Organización Mundial de la Salud , Adulto JovenRESUMEN
Pharmaceutical research and development has entered a new era, shifting from the one-size-fits-all approach of traditional medicine to patient-specific therapeutics. This change in treatment methodologies has placed an increased emphasis on well-preserved, well-documented biospecimens. Due to these advancements in medicine, specimen handling processes need to be in accordance with current Good Practice (GXP) quality guidelines and regulations, including Good Manufacturing Practices (GMPs), Good Laboratory Practices (GLPs), and Good Clinical Practices (GCPs), to ensure the safety of valuable biospecimen samples and their associated data. GXP guidelines delineate most aspects of clinical research. This is especially true for chain-of-custody documentation, as it provides a traceable record that guarantees unbroken control over a document, raw data, or a sample and its containers from initial collection to final disposition. Although establishing chain-of-custody can be a demanding practice, the process of verifying who has possession of specimens can be streamlined if an organization outlines chain-of-custody guidelines in their Standard Operating Procedures (SOPs). These processes and procedures ensure uniform application of best practices and successful knowledge transfer. As such, this article will outline the necessary components of establishing a highly visible and compliant chain-of-custody, including: maintaining 21 CFR Part 11 compliance; installing validated, redundant equipment for specimen storage and transportation; employing temperature-monitoring and -tracking devices; and best practices for implementing inventory and data management systems as well as audit trails.