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1.
Lancet Oncol ; 25(6): e270-e280, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38821101

RESUMO

Although radiotherapy continues to evolve as a mainstay of the oncological armamentarium, research and innovation in radiotherapy in low-income and middle-income countries (LMICs) faces challenges. This third Series paper examines the current state of LMIC radiotherapy research and provides new data from a 2022 survey undertaken by the International Atomic Energy Agency and new data on funding. In the context of LMIC-related challenges and impediments, we explore several developments and advances-such as deep phenotyping, real-time targeting, and artificial intelligence-to flag specific opportunities with applicability and relevance for resource-constrained settings. Given the pressing nature of cancer in LMICs, we also highlight some best practices and address the broader need to develop the research workforce of the future. This Series paper thereby serves as a resource for radiation professionals.


Assuntos
Países em Desenvolvimento , Neoplasias , Radioterapia (Especialidade) , Humanos , Países em Desenvolvimento/economia , Neoplasias/radioterapia , Radioterapia (Especialidade)/economia , Pesquisa Biomédica/economia , Radioterapia/economia , Pobreza
2.
Rev Med Liege ; 79(S1): 117-122, 2024 May.
Artigo em Francês | MEDLINE | ID: mdl-38778659

RESUMO

Cancer care poses a significant economic burden, challenging healthcare budgets to balance patient benefits with affordability. Radiotherapy takes up only a limited part of oncology budgets, but the cost is rarely clear-cut due to influential factors such as complexity of treatments, highly-trained personnel and technologies. Health-economic appraisal is complex and can be performed in several ways, balancing costs and outcomes, but not all approaches are equally suitable for assessment of radiotherapy interventions. The concept of «value-based healthcare¼ offers a broader perspective to health-economic appraisal, considering various outcomes and the cost of the total cycle of care, thus addressing some of the challenges in radiotherapy: the diversity of interventions, a broad range of outcomes (including organ preservation or local control) and challenges in evidence generation. However, as the existing value-based frameworks in oncology are aimed at systemic therapies, a tailored approach for radiotherapy interventions is necessary to enhance access to innovative care and optimize resource allocation. This article explores the economic aspects of radiotherapy, providing an overview of radiotherapy cost determinants and calculations, discussing different health-economic strategies and value-based healthcare, and how these can address the specific challenges in radiotherapy.


Le coût économique du cancer représente un fardeau significatif, nécessitant un équilibre entre les bénéfices et la viabilité financière des budgets de santé. La radiothérapie ne représente qu'une part limitée des budgets d'oncologie, mais le coût est rarement clairement défini en raison, entre autres, de la complexité des traitements et du recours à un personnel hautement qualifié. L'évaluation est complexe et peut être réalisée de plusieurs manières, en équilibrant les coûts et les résultats, mais toutes les approches médico-économiques ne sont pas également adaptées à l'évaluation de la radiothérapie. Le concept de «value-based healthcare¼, qui prend en compte différents résultats et le coût du cycle total des soins, peut résoudre certains des défis de la radiothérapie : la diversité des interventions, un large éventail de résultats (comme le contrôle local) et les défis liés à la production de données probantes. Cependant, comme les cadres existants basés sur «value¼ en oncologie visent les thérapies systémiques, une approche adaptée à la radiothérapie est nécessaire pour améliorer l'accès aux soins innovants et optimiser l'allocation des ressources. Cet article explore les aspects économiques de la radiothérapie, en présentant les déterminants des coûts, ainsi qu'une discussion sur diverses stratégies et sur la manière dont elles peuvent répondre aux défis spécifiques de la radiothérapie.


Assuntos
Neoplasias , Radioterapia , Humanos , Neoplasias/radioterapia , Neoplasias/economia , Radioterapia/economia , Custos de Cuidados de Saúde , Análise Custo-Benefício
3.
Future Oncol ; 18(8): 965-977, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-35105169

RESUMO

Aim: This study evaluated treatment patterns, healthcare resource use and healthcare costs among newly diagnosed US patients with cervical or endometrial cancer. Materials & methods: The authors identified patients diagnosed between 2015 and 2018, described them by line of therapy (LOT), then summarized all-cause per patient per month healthcare resource use and healthcare costs per LOT. Results: Among 1004 patients with cervical cancer and 2006 patients with endometrial cancer, 65.2 and 71.4%, respectively, received at least LOT1. Common treatment modalities in LOT1 were surgery (cervical, 58.0%; endometrial, 92.6%), radiation therapy (cervical, 49.8%; 24.7%) and systemic therapy (cervical, 53.3%; endometrial, 26.1%). Mean per patient per month costs per LOT were pre-treatment (cervical, US$17,210; endometrial, US$14,601), LOT1 (cervical, US$10,929; endometrial, US$6859), LOT2 (cervical, US$15,183; endometrial, US$10,649) and LOT3+ (cervical, US$19,681; endometrial, US$9206). Conclusion: Overall, newly diagnosed patients with cervical or endometrial cancer received guideline-recommended treatment. Outpatient visits mainly drove healthcare costs across LOTs.


Assuntos
Neoplasias do Endométrio/terapia , Custos de Cuidados de Saúde , Acessibilidade aos Serviços de Saúde , Neoplasias do Colo do Útero/terapia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/economia , Antineoplásicos/uso terapêutico , Estudos de Coortes , Terapia Combinada , Detecção Precoce de Câncer , Neoplasias do Endométrio/diagnóstico , Neoplasias do Endométrio/economia , Feminino , Fidelidade a Diretrizes , Procedimentos Cirúrgicos em Ginecologia/economia , Procedimentos Cirúrgicos em Ginecologia/estatística & dados numéricos , Humanos , Pessoa de Meia-Idade , Radioterapia/economia , Radioterapia/estatística & dados numéricos , Estudos Retrospectivos , Estados Unidos , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/economia , Adulto Jovem
4.
J Urol ; 206(5): 1204-1211, 2021 11.
Artigo em Inglês | MEDLINE | ID: mdl-34181467

RESUMO

PURPOSE: Treatment selection for localized prostate cancer is guided by risk stratification and patient preferences. While socioeconomic status (SES) disparities exist for access to care, less is known about the effect of SES on treatment decision-making. We sought to evaluate whether income status was associated with the treatment selected (radical prostatectomy [RP] vs radiation therapy [RT]) for nonmetastatic prostate cancer in a universal health care system. MATERIALS AND METHODS: All men from Manitoba, Canada who were diagnosed with nonmetastatic prostate cancer between 2005 and 2016 and subsequently treated with RP or RT were identified using a provincial cancer database. SES was defined as neighborhood income by postal code and divided into income quintiles (Q1-Q5, with Q1 the lowest quintile and Q5 the highest). Multivariable logistic regression nested models were used to compare whether SES was associated with treatment type received. RESULTS: We identified 3,966 individuals who were diagnosed with nonmetastatic prostate cancer and were treated with RP (2,354) or RT (1,612). After adjusting for demographic and clinicopathological characteristics, as income quintile increased, men were incrementally more likely to undergo RP than RT (range Q2 vs Q1: adjusted OR 1.40, 95% CI 1.01-1.93; Q5 vs Q1: adjusted OR 2.30, 95% CI 1.70-3.12). CONCLUSIONS: As income levels increased there was a stepwise incremental increase in the odds of receiving RP over RT for localized prostate cancer. These results may inform initiatives to better understand the values, priorities and barriers that patients experience when making treatment decisions in a universal health care system.


Assuntos
Renda/estatística & dados numéricos , Preferência do Paciente/estatística & dados numéricos , Prostatectomia/estatística & dados numéricos , Neoplasias da Próstata/terapia , Radioterapia/estatística & dados numéricos , Idoso , Canadá , Tomada de Decisões , Humanos , Masculino , Pessoa de Meia-Idade , Prostatectomia/economia , Neoplasias da Próstata/economia , Radioterapia/economia , Sistema de Registros/estatística & dados numéricos , Estudos Retrospectivos , Classe Social , Assistência de Saúde Universal
5.
J Urol ; 205(1): 115-121, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32658588

RESUMO

PURPOSE: Optimal treatment of intermediate risk prostate cancer remains unclear. National Comprehensive Cancer Network® guidelines recommend active surveillance, prostatectomy or radiotherapy. Recent trials demonstrated no difference in prostate cancer specific mortality for men undergoing active surveillance for low risk prostate cancer compared to prostatectomy or radiotherapy. The use of active surveillance for intermediate risk prostate cancer is less clear. In this study we characterize U.S. national trends for demographic, clinical and socioeconomic factors associated with active surveillance for men with intermediate risk prostate cancer. MATERIALS AND METHODS: This retrospective cohort study examined 176,122 men diagnosed with intermediate risk prostate cancer from 2010 to 2016 in the National Cancer Database. Temporal trends in demographic, clinical and socioeconomic factors among men with intermediate risk prostate cancer and association with the use of active surveillance were characterized. The analysis was performed in April 2020. RESULTS: In total, 176,122 men were identified with intermediate risk prostate cancer from 2010 to 2016. Of these men 57.3% underwent prostatectomy, 36.4% underwent radiotherapy and 3.2% underwent active surveillance. Active surveillance nearly tripled from 1.6% in 2010 to 4.6% in 2016 (p <0.001). On multivariate analysis use of active surveillance was associated with older age, diagnosis in recent years, lower Gleason score and tumor stage, type of insurance, treatment at an academic center and proximity to facility, and attaining higher education (p <0.05). Race and comorbidities were not associated with active surveillance. CONCLUSIONS: Our findings highlight increasing active surveillance use for men with intermediate risk prostate cancer demonstrating clinical and socioeconomic disparities. Prospective data and improved risk stratification are needed to guide optimal treatment for men with intermediate risk prostate cancer.


Assuntos
Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde/estatística & dados numéricos , Neoplasias da Próstata/terapia , Conduta Expectante/estatística & dados numéricos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Disparidades em Assistência à Saúde/economia , Humanos , Cobertura do Seguro/economia , Cobertura do Seguro/estatística & dados numéricos , Seguro Saúde/economia , Seguro Saúde/estatística & dados numéricos , Calicreínas/sangue , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , Próstata/patologia , Antígeno Prostático Específico/sangue , Prostatectomia/economia , Prostatectomia/estatística & dados numéricos , Neoplasias da Próstata/sangue , Neoplasias da Próstata/diagnóstico , Neoplasias da Próstata/patologia , Radioterapia/economia , Radioterapia/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Fatores Socioeconômicos , Conduta Expectante/economia
6.
Support Care Cancer ; 29(5): 2735-2742, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-32989523

RESUMO

PURPOSE: Cost evaluation is becoming mandatory to support healthcare sustainability and optimize the decision-making process. This topic is a challenge, especially for complex and rapidly evolving treatment modalities such as radiotherapy (RT). The aim of the present study was to investigate the cost of RT in the last month of life of patients in an Italian cancer center. METHODS: This was a retrospective study on a cancer population (N= 160) who underwent RT or only an RT planning simulation in an end of life (EOL) setting. The cost of RT procedures performed on patients was collected according to treatment status, care setting, and RT technique used. Costs were valued according to the sum of reimbursements relating to all procedures performed and assessed from the perspective of the National Health System. RESULTS: The total cost of RT in the last month of life was €244,774, with an average cost per patient of €1530. Around 7.7% and 30.3% of the total cost was associated with patients who never started RT or who discontinued RT, respectively, while the remaining 62.0% referred to patients who completed treatment. Costs associated with outpatient and inpatient settings represented 54.3% and 38.6% of the total cost, respectively. The higher average cost per patient for the never-started and discontinued groups was correlated with patients who had a poor ECOG Performance Status. CONCLUSION: Improved prognostic accuracy and a better integration between radiotherapy and palliative care units could be a key to a better use of resources and to a reduction in the cost of EOL RT.


Assuntos
Atenção à Saúde/organização & administração , Neoplasias/radioterapia , Radioterapia/economia , Assistência Terminal/economia , Assistência Terminal/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos
7.
Lancet Oncol ; 21(1): e42-e54, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31908306

RESUMO

Reimbursement is a key factor in defining which resources are made available to ensure quality, efficiency, availability, and access to specific health-care interventions. This Policy Review assesses publicly funded radiotherapy reimbursement systems in Europe. We did a survey of the national societies of radiation oncology in Europe, focusing on the general features and global structure of the reimbursement system, the coverage scope, and level for typical indications. The annual expenditure covering radiotherapy in each country was also collected. Most countries have a predominantly budgetary-based system. Variability was the major finding, both in the components of the treatment considered for reimbursement, and in the fees paid for specific treatment techniques, fractionations, and indications. Annual expenses for radiotherapy, including capital investment, available in 12 countries, represented between 4·3% and 12·3% (average 7·8%) of the cancer care budget. Although an essential pillar in multidisciplinary oncology, radiotherapy is an inexpensive modality with a modest contribution to total cancer care costs. Scientific societies and policy makers across Europe need to discuss new strategies for reimbursement, combining flexibility with incentives to improve productivity and quality, allowing radiation oncology services to follow evolving evidence.


Assuntos
Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Serviços de Saúde/normas , Neoplasias/economia , Neoplasias/radioterapia , Saúde Pública/normas , Radioterapia/economia , Mecanismo de Reembolso/estatística & dados numéricos , Atenção à Saúde , Europa (Continente) , Serviços de Saúde/economia , Humanos , Saúde Pública/economia
8.
BMC Cancer ; 20(1): 250, 2020 Mar 24.
Artigo em Inglês | MEDLINE | ID: mdl-32209058

RESUMO

BACKGROUND: It is evident that comorbidity exacerbate the complexity of the management of lung cancer, however, limited research has been conducted to investigate the impact of comorbidity on health service utilization and cost, as well as the treatment choice among lung cancer patients. We examined the association of comorbidity with medical service utilization, cost and treatment choice among lung cancer patients in China. METHODS: We used claims data from China Urban Employees' Basic Medical Insurance (UEBMI) and Urban Residents' Basic Medical Insurance (URBMI) between 2013 to 2016 and data from Hospital Information System (HIS) Database in Beijing Cancer Hospital (BCH). Elixhauser Comorbidity Index was used to assess comorbidity. Negative binomial regression, generalized linear model (GLM) with a gamma distribution and a log link, and logistic regression was applied to assess the associations between comorbidity and medical service utilization, cost and treatment choice, respectively. RESULTS: Among 8655 patients with lung cancer, 31.3% of had at least one comorbid conditions. Having comorbidity was associated with increased number of annual outpatient visits (1.6, 95%CI: 1.3, 1.9) and inpatients admissions (0.8, 95%CI, 0.70, 0.90), increased outpatient (USD635.5, 95%CI: 490.3, 780.8) and inpatient expenditure (USD2 470.3, 95CI%: 1998.6, 2941.9), as well as increased possibility of choosing radio therapy (OR: 1.208, 95%CI:1.012-1.441) and chemotherapy (1.363, 1.196-1.554), and decreased possibility of choosing surgery (0.850, 0.730-0.989). The medical utilization and expenditure, the possibility of choosing radiotherapy increases, and the possibility of choosing surgery decreases with the increasing number of chronic conditions. There are variations in the association with medical service utilization and expenditure, and treatment choice among individuals with different types of comorbid conditions. CONCLUSION: Comorbidity among lung cancer patients restricts the potential treatment choices and poses an extra substantial health care burden. Our findings provide implications for both the clinical management and health service planning and financing for lung cancer patients.


Assuntos
Neoplasias Pulmonares/economia , Neoplasias Pulmonares/terapia , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Tomada de Decisão Clínica , Comorbidade , Tratamento Farmacológico/economia , Tratamento Farmacológico/estatística & dados numéricos , Feminino , Custos de Cuidados de Saúde , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Admissão do Paciente/economia , Admissão do Paciente/estatística & dados numéricos , Radioterapia/economia , Radioterapia/estatística & dados numéricos , Procedimentos Cirúrgicos Operatórios/economia , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Adulto Jovem
9.
Cancer Control ; 27(3): 1073274820945991, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32735143

RESUMO

Many American Indian (AI) and Alaska native (AN) patients do not complete guideline-concordant cancer care for the 4 most common cancers. Our aim was to better understand AI/AN attitudes toward radiation therapy (RT). Patients eligible for this survey study were AI/AN patients with cancer at the Phoenix Indian Medical Center who either received previous RT or were recommended to receive RT. An 18-item questionnaire was administered to each of the 50 participants from October 1, 2018, through February 15, 2019. Willingness to travel for RT was compared to respondent characteristics, concerns regarding RT, and obstacles to obtain RT. Duration of RT was important to 78% of patients: 24% would consider traveling 25 miles or more for a standard course, and 48% would travel that distance for a shorter course (P < .001). The top-ranked barriers to RT were transportation, cost of treatment, and insurance compatibility. The top-ranked concerns about RT were adverse effects, cost of treatment, and fear of RT. Concerns about adverse effects were associated with the radiation team's inability to explain the treatment (P = .05). Transportation concerns were significantly associated with accessibility (P = .02), communication with the RT team (P = .02), and fear of RT (P = .04). AI/AN patients are concerned about the adverse effects of RT and the logistics of treatment, particularly costs, transportation, and insurance compatibility. Use of culturally specific education and hypofractionation regimens may increase acceptance of RT for AI/AN patients with cancer, and this hypothesis will be tested in a future educational intervention-based study.


Assuntos
Indígena Americano ou Nativo do Alasca , Percepção , Radioterapia , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Aceitação pelo Paciente de Cuidados de Saúde , Radioterapia/efeitos adversos , Radioterapia/economia
10.
J Vasc Interv Radiol ; 31(8): 1221-1232, 2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32674872

RESUMO

PURPOSE: To evaluate the cost effectiveness of incorporating cryoablation in the treatment regimens for uncomplicated bone metastases using radiation therapy (RT) in single-fraction RT (SFRT) or multiple-fraction RT (MFRT) regimens. MATERIALS AND METHODS: A Markov model was constructed using 1-month cycles over a lifetime horizon to compare the cost effectiveness of multiple strategies, including RT followed by RT (RT-RT) for recurrent pain, RT followed by cryoablation (RT-ablation), and cryoablation followed by RT (ablation-RT). RT-RT consisted of 8 Gy in 1 fraction/8 Gy in 1 fraction (SFRT-SFRT) and 30 Gy in 10 fractions/20 Gy in 5 fractions (MFRT-MFRT). Probabilities and utilities were extracted from a search of the medical literature. Costs were calculated from a payer perspective using 2017 Medicare reimbursement in an outpatient setting. Incremental cost effectiveness ratios (ICERs) were calculated using strategies evaluated for willingness-to-pay threshold of $100,000 per quality-adjusted life-year (QALY). To account for model uncertainty, one-way and probabilistic sensitivity analyses were performed. RESULTS: In the base case analysis, SFRT-ablation was cost effective relative to SFRT-SFRT at $96,387/QALY. MFRT-ablation was cost effective relative to MFRT-MFRT at $85,576/QALY. Ablation-SFRT and ablation-MFRT were not cost effective with ICERs >$100,000/QALY. In one-way sensitivity analyses, results were highly sensitive to variation in multiple model parameters, including median survival (base: 9 months), with SFRT-SFRT favored at median survival ≤8.7 months. Probabilistic sensitivity analysis examining SFRT-based regimens showed that SFRT-ablation was preferred in 36.9% of simulations at WTP of $100,000/QALY. CONCLUSIONS: Cryoablation is a potentially cost-effective alternative to reirradiation with RT for recurrent of pain following RT; however, no strategy incorporating initial cryoablation was cost effective.


Assuntos
Neoplasias Ósseas/terapia , Criocirurgia/economia , Custos de Cuidados de Saúde , Cuidados Paliativos/economia , Cirurgia Assistida por Computador/economia , Neoplasias Ósseas/diagnóstico por imagem , Neoplasias Ósseas/mortalidade , Neoplasias Ósseas/secundário , Redução de Custos , Análise Custo-Benefício , Criocirurgia/efeitos adversos , Fracionamento da Dose de Radiação , Humanos , Cadeias de Markov , Modelos Econômicos , Anos de Vida Ajustados por Qualidade de Vida , Radioterapia/economia , Ensaios Clínicos Controlados Aleatórios como Assunto , Retratamento/economia , Cirurgia Assistida por Computador/efeitos adversos , Fatores de Tempo , Resultado do Tratamento
11.
Pediatr Blood Cancer ; 67(6): e28273, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32196923

RESUMO

BACKGROUND: The majority of patients in low- and middle-income countries (LMIC) are unable to receive optimal therapy, including autologous stem cell transplant (ASCT) for high-risk neuroblastoma. Management is intensive and multidisciplinary; survival is often poor. We report a single-center outcome of high-risk neuroblastoma, with adaptations optimized for LMIC. PROCEDURE: The study was retrospective. Patients were treated on the backbone of the high-risk neuroblastoma study-1 of SIOP-Europe (HR-NBL1/SIOPEN) protocol with ASCT. Adaptations incorporated to decrease cost, requirement for inpatient admission, infections, and faster engraftment included (a) optional outpatient administration for rapid-COJEC, (b) two sessions of stem-cell apheresis, (c) storing stem cells at 2-6°C without cryopreservation for up to 7 days, (d) no central lines, (e) no antibacterial/antifungal/antiviral prophylaxis, (f) omitting formal assessment of cardiac/renal/pulmonary functions before ASCT, and (g) administration of pegylated granulocyte colony-stimulating factor on Day +4. RESULTS: Over 5 years 9 months, 35 patients with high-risk neuroblastoma were treated. Rapid-COJEC was administered over a median duration of 80 days (interquartile range: 77, 83). Conditioning regimen included melphalan (n = 7), oral busulfan-melphalan (Bu/Mel; n = 6), or intravenous Bu/Mel (n = 22). The median viability of stem cells stored for 6 days (n = 28) was 93% (range: 88-99). Two (5.7%) patients had ASCT-related mortality. The 3-year overall and event-free survival was 41% and 39%, respectively. A relapse occurred in 20 (57%) patients. Treatment abandonment was observed in one (3%) patient. CONCLUSIONS: Administration of therapy in a disciplined time frame along with low-cost adaptations enables to manage high-risk neuroblastoma with low abandonment and an encouraging survival in LMIC. Stem cells can be stored safely without cryopreservation for up to 7 days.


Assuntos
Transplante de Células-Tronco Hematopoéticas/mortalidade , Neuroblastoma/economia , Neuroblastoma/terapia , Radioterapia/mortalidade , Pré-Escolar , Terapia Combinada , Feminino , Seguimentos , Transplante de Células-Tronco Hematopoéticas/economia , Humanos , Masculino , Prognóstico , Radioterapia/economia , Estudos Retrospectivos , Taxa de Sobrevida , Condicionamento Pré-Transplante , Transplante Autólogo
12.
Future Oncol ; 16(1): 4265-4277, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31802704

RESUMO

Aim: Prior studies have established the economic burden of prostate cancer on society. However, changes to screening, novel therapies and increased use of active surveillance (AS) create a need for an updated analysis. Methods: A deterministic, decision-analytic model was developed to estimate medical costs associated with localized prostate cancer over 10 years. Results: 10-year costs averaged $45,957, $99,445 and $188,928 for low-, intermediate- and high-risk patients, respectively. For low-risk patients, AS 10-year costs averaged $33,912/patient, whereas definitive treatment averaged $49,667/patient. Despite higher failure rates in intermediate-risk patients, AS remained less costly than definitive treatment, with 10-year costs averaging $90,614/patient and $99,394/patient, respectively. Conclusion: Broader incorporation of AS, guided by additional prognostic tools, may mitigate this growing economic burden.


Assuntos
Inibidores da Angiogênese/economia , Efeitos Psicossociais da Doença , Análise Custo-Benefício , Custos de Cuidados de Saúde , Prostatectomia/economia , Neoplasias da Próstata/economia , Radioterapia/economia , Inibidores da Angiogênese/uso terapêutico , Terapia Combinada , Progressão da Doença , Humanos , Masculino , Prognóstico , Prostatectomia/métodos , Neoplasias da Próstata/patologia , Neoplasias da Próstata/terapia , Radioterapia/métodos , Estados Unidos , Conduta Expectante
13.
Lancet Oncol ; 20(7): 915-923, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31151906

RESUMO

BACKGROUND: Radiotherapy is standard of care for cervical cancer, but major global gaps in access exist, particularly in low-income and middle-income countries. We modelled the health and economic benefits of a 20-year radiotherapy scale-up to estimate the long-term demand for treatment in the context of human papillomavirus (HPV) vaccination. METHODS: We applied the Global Task Force on Radiotherapy for Cancer Control investment framework to model the health and economic benefits of scaling up external-beam radiotherapy and brachytherapy for cervical cancer in upper-middle-income, lower-middle-income, and low-income countries between 2015 and 2035. We estimated the unique costs of external-beam radiotherapy and brachytherapy and included a specific valuation of women's caregiving contributions. Model outcomes life-years gained and the human capital and full income net present value of investment. We estimated the effects of stage at diagnosis, radiotherapy delivery system, and simultaneous HPV vaccination (75% coverage) up to a time horizon set at 2072. FINDINGS: For the period from 2015 to 2035, we estimated that 9·4 million women in low-income and middle-income countries required treatment with external-beam radiotherapy, of which 7·0 million also required treatment with brachytherapy. Incremental scale-up of radiotherapy in these countries from 2015 to meet optimal radiotherapy demand by 2035 yielded 11·4 million life-years gained, $59·3 billion in human capital net present value (-$1·5 billion in low-income, $19·9 billion in lower-middle-income, and $40·9 billion in upper-middle-income countries), and $151·5 billion in full income net present value ($1·5 billion in low-income countries, $53·6 billion in lower-middle-income countries, and $96·4 billion in upper-middle-income countries). Benefits increased with advanced stage of cervical cancer and more efficient scale up of radiotherapy. Bivalent HPV vaccination of 12-year-old girls resulted in a 3·9% reduction in incident cases from 2015-2035. By 2072, when the first vaccinated cohort of girls reaches 70 years of age, vaccination yielded a 22·9% reduction in cervical cancer incidence, with 38·4 million requiring external-beam radiotherapy and 28·8 million requiring brachytherapy. INTERPRETATION: Effective cervical cancer control requires a comprehensive strategy. Even with HPV vaccination, radiotherapy treatment scale-up remains essential and produces large health benefits and a strong return on investment to countries at different levels of development. FUNDING: None.


Assuntos
Custos de Cuidados de Saúde , Necessidades e Demandas de Serviços de Saúde , Modelos Econômicos , Infecções por Papillomavirus/economia , Infecções por Papillomavirus/radioterapia , Neoplasias do Colo do Útero/economia , Neoplasias do Colo do Útero/radioterapia , Idoso , Criança , Países em Desenvolvimento , Feminino , Humanos , Renda , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus , Pobreza , Radioterapia/economia , Radioterapia/estatística & dados numéricos , Neoplasias do Colo do Útero/virologia
15.
J Am Acad Dermatol ; 80(2): 485-492.e4, 2019 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-30081119

RESUMO

BACKGROUND: Treatments for early-stage mycosis fungoides (MF) include topical steroids, topical nitrogen mustard, topical bexarotene, narrowband ultraviolet B (NBUVB), psoralen plus ultraviolet A (PUVA), and local radiation. The relative cost-effectiveness of each treatment given the differences in treatment failure, disease progression, and therapy escalation is not established. OBJECTIVE: To compare the cost-effectiveness (CE) of treatment options for stage IA MF. METHODS: A state-transition model was constructed with health states of stage IA to stage IV disease, no MF, and death. Treatment-specific remission and relapse rates were obtained from the literature. Lifetime costs were calculated by accounting for medications, office visits, laboratory monitoring, related procedures, work absences, and travel. RESULTS: The order of CE of the study treatments was determined to be as follows: local radiation, $225,399 for 15.40 life-years (LYs); NBUVB, $344,728 for 15.17 LYs; PUVA, $371,741 for 15.07 LYs; topical corticosteroids, $469,354 for 14.65 LYs; topical nitrogen mustard, $951,662 for 14.29 LYs; and topical bexarotene, 11,892,496 for 13.55 LYs. Sensitivity analyses confirmed the CE rankings. LIMITATIONS: We assumed a constant probability of response, relapse rates, and 3-month treatment intervals. CONCLUSIONS: Local radiation is the most cost-effective treatment for limited local disease, whereas phototherapy (NBUVB or PUVA) is cost-effective for generalized disease. Our findings can serve to inform future studies and recommendations regarding selection of therapy for stage IA MF.


Assuntos
Análise Custo-Benefício , Micose Fungoide/terapia , Fototerapia/economia , Radioterapia/economia , Neoplasias Cutâneas/terapia , Estudos de Coortes , Técnicas de Apoio para a Decisão , Feminino , Humanos , Masculino , Micose Fungoide/patologia , Invasividade Neoplásica/patologia , Estadiamento de Neoplasias , Terapia PUVA/economia , Terapia PUVA/métodos , Fototerapia/métodos , Prognóstico , Radioterapia/métodos , Estudos Retrospectivos , Medição de Risco , Neoplasias Cutâneas/patologia , Resultado do Tratamento , Estados Unidos
16.
Breast J ; 25(3): 408-417, 2019 05.
Artigo em Inglês | MEDLINE | ID: mdl-30950133

RESUMO

Following breast conserving surgery, the standard of care has been to deliver adjuvant radiation therapy directed to the whole breast (WBI) over a period of 3-7 weeks. Over the past decade, increasing data have supported the concept that treatment to the whole breast may not be required in selected patients, allowing for the emergence of partial breast irradiation (PBI). Multiple randomized trials with 5-10 years of follow-up have been published documenting the safety and efficacy associated with PBI using multiple techniques. Questions that remain to be answered include (a) what is the optimal PBI technique for each clinical scenario, (b) are there additional patients that can be effectively managed with PBI approaches, and (c) are there different techniques/dose schedules that allow for further reduction in treatment duration and/or toxicities? Partial breast irradiation represents a standard approach for appropriately selected patients. PBI provides comparable clinical outcomes to WBI while allowing for a reduction in the duration treatment and the potential for reduced toxicities. Future studies may also help to better define which patients require no radiation, PBI, hypofractionated WBI or conventional WBI, based upon patient, clinical, pathologic features as well as potentially using tumor genetics.


Assuntos
Neoplasias da Mama/radioterapia , Radioterapia/efeitos adversos , Radioterapia/métodos , Neoplasias da Mama/patologia , Fracionamento da Dose de Radiação , Feminino , Humanos , Seleção de Pacientes , Lesões por Radiação/etiologia , Radioterapia/economia , Ensaios Clínicos Controlados Aleatórios como Assunto
17.
J Pediatr Nurs ; 43: e51-e58, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30268713

RESUMO

PURPOSE: The aim was to evaluate the impact of age-appropriate information and preparation procedures for children with cancer undergoing radiotherapy on 1) parents and family functioning, parents' anxiety and 2) hospital costs compared to traditional care. DESIGN AND METHODS: An un-matched quasi-experimental controlled clinical trial was conducted consisting of a control group including 31 parents of 16 children receiving traditional care and an intervention group including 32 parents of 17 children receiving age-appropriate preparation including seven parts. Validated instruments measured parents and family functioning and parents' anxiety. Hospital costs were calculated. RESULTS: Parents in the intervention group showed better communication throughout their child's radiotherapy (p = 0.01) and at their child's last fraction, parental social functioning improved (p = 0.02). Parents of children receiving general anesthesia, regardless of group, showed higher levels of anxiety (p = 0.04). In general, results regarding hospital costs lacked statistical significance. Development of the intervention was calculated to be USD 4.624. CONCLUSION: Parents who receive age-appropriate information and preparation together with their child benefits in terms of improved communication and social functioning. When children avoid general anesthesia the parents experienced less anxiety and costs for the hospital was lowered. PRACTICE IMPLICATION: Age-appropriate preparations consisting of basic, non-costly utilities and a structured approach are important. If more children are able to undergo radiotherapy without general anesthesia, it means for the individual child fewer risks and restrictions, and for the parents decreased anxiety. For the healthcare, it means lower costs, which enables the hospital to prioritize other areas of pediatric care.


Assuntos
Custos Hospitalares , Neoplasias/radioterapia , Pais/psicologia , Educação de Pacientes como Assunto/métodos , Adolescente , Adulto , Fatores Etários , Ansiedade/epidemiologia , Ansiedade/fisiopatologia , Criança , Pré-Escolar , Relações Familiares/psicologia , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/patologia , Relações Pais-Filho , Educação de Pacientes como Assunto/economia , Radioterapia/economia , Radioterapia/psicologia , Medição de Risco , Estresse Psicológico
18.
J Radiol Prot ; 38(1): 394-406, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29214980

RESUMO

The Brazilian Nuclear Energy Commission (cnen) has been making a constant effort to keep up to date with international standards and national needs to strengthen the status of radiological protection of the country. The guidelines related to radiation therapy facilities have been revised in the last five years in order to take into consideration the most relevant aspects of the growing technology as well as to mitigate the accidents or incidents observed in practice. Hence, clinical dosimeters have gained special importance in this matter. In the present work, we discuss the effectiveness of regulation and inspections to the enforcement of instrument calibration accuracy for the improvement of patient dosimetry and quality control. As a result, we observed that the number of calibrated instruments, mainly well chambers, is increasing each year. The same behavior is observed for instruments employed in technologically advanced radiation treatments such as intensity modulated radiotherapy, volumetric therapy and stereotatic radiosurgery. We ascribe this behavior to the new regulation.


Assuntos
Proteção Radiológica , Radioterapia/métodos , Brasil , Calibragem , Fidelidade a Diretrizes , Humanos , Radiometria , Radioterapia/economia , Radioterapia/instrumentação
19.
J Natl Compr Canc Netw ; 15(11): 1401-1409, 2017 11.
Artigo em Inglês | MEDLINE | ID: mdl-29118232

RESUMO

Background: Understanding the patterns of healthcare utilization and costs during the initial phase of care (12 months after breast cancer [BC] diagnosis) in older women (aged ≥65 years) is crucial in the allocation of Medicare resources. The objective of this study was to determine healthcare utilization and costs during the initial phase of care in older, female, Medicare fee-for-service beneficiaries diagnosed with BC, and to determine the factors associated with higher costs. Methods: A retrospective observational study using the SEER-Medicare linked database was conducted in 69,307 women aged ≥66 years diagnosed with primary incident BC in 2003-2009 to determine healthcare utilization, average costs, and costs for specific services during the initial phase of care. Generalized linear model regression was conducted to identify the factors associated with higher costs in a multivariate framework. Results: A total of 96% of women were treated with surgery during the initial phase of BC care, whereas 21% and 54% underwent chemotherapy and radiotherapy, respectively. Costs during the initial phase of care totalled $28,075 in 2012 USD, comprising $13,344 for physician services and $7,456 for outpatient services. Factors associated with higher costs during the initial phase of care were younger age (66-69 years), African American race, higher household income, advanced stages of BC, initial BC treatment, higher number of primary care physician visits, and presence of comorbidities and/or a mental condition. Conclusions: The economic burden of BC is substantial during the initial phase of care. Physician and outpatient services accounted for the highest proportion of costs. Predisposing factors, need-related factors, healthcare use, and external environmental healthcare factors significantly predicted costs during the initial phase of care.


Assuntos
Neoplasias da Mama/terapia , Custos de Cuidados de Saúde/estatística & dados numéricos , Medicare/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/economia , Antineoplásicos/uso terapêutico , Neoplasias da Mama/economia , Neoplasias da Mama/patologia , Planos de Pagamento por Serviço Prestado/economia , Planos de Pagamento por Serviço Prestado/estatística & dados numéricos , Feminino , Recursos em Saúde/economia , Recursos em Saúde/estatística & dados numéricos , Humanos , Mastectomia/economia , Mastectomia/estatística & dados numéricos , Medicare/economia , Estadiamento de Neoplasias , Padrões de Prática Médica/economia , Radioterapia/economia , Radioterapia/estatística & dados numéricos , Estudos Retrospectivos , Programa de SEER/estatística & dados numéricos , Estados Unidos
20.
J Surg Oncol ; 116(6): 683-689, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28608393

RESUMO

BACKGROUND AND OBJECTIVES: The low availability and poor access to external beam radiotherapy (EBRT) in developing countries makes it hard for women with breast cancer to receive breast conservation. We studied the effect of providing intraoperative radiotherapy (IORT) on the travel time, distance, and costs of in the Mexico City Metropolitan Area (MCMA). METHODS: Sixty-nine patients treated between January 2013 and September 2014 were analyzed. Travel distance and transit time was calculated using Google Maps. The time and distance patients living in the MCMA treated with IORT would have spent if they had received EBRT was calculated. Cost analysis for each modality was performed. RESULTS: 71% (n = 49) lived in the MCMA. Sixteen (33%) received additional EBRT and 33 (66%) received IORT only. Mean driving distance and transit time of those 33 women was 132.6 km (SD 25.7) and 66 min (SD 32.9). Patients from the MCMA receiving IORT alone avoided 990 visits, 43 700 km and 65 400 min in transit. IORT led to a 12% reduction in costs per patient. CONCLUSIONS: By reducing costs and time needed for patients to receive radiotherapy, IORT could potentially enhance access to breast conservation in resource-limited developing countries.


Assuntos
Neoplasias da Mama/economia , Neoplasias da Mama/terapia , Acessibilidade aos Serviços de Saúde/economia , Viagem/economia , Neoplasias da Mama/radioterapia , Neoplasias da Mama/cirurgia , Terapia Combinada , Países em Desenvolvimento , Feminino , Custos de Cuidados de Saúde , Humanos , Cuidados Intraoperatórios/economia , Cuidados Intraoperatórios/métodos , México , Pessoa de Meia-Idade , Radioterapia/economia , Radioterapia/métodos , Fatores de Tempo
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