RESUMO
The question of what monetary value should be assigned to consumed resources, that is to say the choice of the unit cost, is a major consideration in terms of impact on the cost analysis results. To date, no agreement has been reached regarding this methodological question. The choices made by methodologists and the subsequent impact on the results of the analysis are only rarely put forward. This work addresses the theoretical framework of health strategy evaluations that can be carried out either in the normative framework of the conventional economic approach of well-being, referred to as welfarist, or in that of an approach referred to as extra-welfarist. It also provides elements that help clarify the choice of the hospital unit costs used to calculate the cost of health strategies, so as to reconcile the use of such studies and improve their comparability. What is preferable, opting for specific per hospital unit costs or applying a standard unit cost to all facilities? How should a standard cost be calculated? Is it appropriate to calculate an average of the unit costs, as recommended by certain guidelines? The advantages and the limitations of the various modes of assessing hospital resources in the setting of multicentric trials are discussed.
Assuntos
Análise Custo-Benefício/métodos , Custos de Cuidados de Saúde , Recursos em Saúde/economia , Custos Hospitalares , Estudos Multicêntricos como Assunto , Análise Custo-Benefício/normas , França/epidemiologia , Custos de Cuidados de Saúde/classificação , Custos de Cuidados de Saúde/normas , Custos de Cuidados de Saúde/estatística & dados numéricos , Recursos em Saúde/organização & administração , Recursos em Saúde/normas , Custos Hospitalares/organização & administração , Custos Hospitalares/normas , Humanos , Estudos Multicêntricos como Assunto/economia , Estudos Multicêntricos como Assunto/estatística & dados numéricosRESUMO
BACKGROUND: Our objective was to assess the global cost of the sentinel lymph node detection [axillary sentinel lymph node detection (ASLND)] compared with standard axillary lymphadenectomy [axillary lymph node dissection (ALND)] for early breast cancer patients. PATIENTS AND METHODS: We conducted a prospective, multi-institutional, observational, cost comparative analysis. Cost calculations were realized with the micro-costing method from the diagnosis until 1 month after the last surgery. RESULTS: Eight hundred and thirty nine patients were included in the ASLND group and 146 in the ALND group. The cost generated for a patient with an ASLND, with one preoperative scintigraphy, a combined method for sentinel node detection, an intraoperative pathological analysis without lymphadenectomy, was lower than the cost generated for a patient with lymphadenectomy [ 2947 (σ = 580) versus 3331 (σ = 902); P = 0.0001]. CONCLUSION: ASLND, involving expensive techniques, was finally less expensive than ALND. The length of hospital stay was the cost driver of these procedures. The current observational study points the heterogeneous practices for this validated and largely diffused technique. Several technical choices have an impact on the cost of ASLND, as intraoperative analysis allowing to reduce rehospitalization rate for secondary lymphadenectomy or preoperative scintigraphy, suggesting possible savings on hospital resources.
Assuntos
Neoplasias da Mama/economia , Neoplasias da Mama/patologia , Carcinoma/economia , Carcinoma/patologia , Excisão de Linfonodo/economia , Biópsia de Linfonodo Sentinela/economia , Idoso , Algoritmos , Axila/patologia , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/cirurgia , Carcinoma/diagnóstico , Carcinoma/cirurgia , Custos e Análise de Custo , Progressão da Doença , Feminino , França , Cirurgia Geral/organização & administração , Humanos , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Excisão de Linfonodo/métodos , Linfonodos/patologia , Linfonodos/cirurgia , Metástase Linfática/diagnóstico , Oncologia/organização & administração , Pessoa de Meia-Idade , Estadiamento de Neoplasias/economia , Estudos Prospectivos , Sociedades MédicasRESUMO
OBJECTIVE: Laparoscopy allows hysterectomies after chemoradiation to be performed without opening the abdominal wall. We measured the costs and quality of life for locally advanced cervical cancer patients operated on via laparoscopy compared to laparotomy. STUDY DESIGN: We conducted an observational prospective multicenter study on locally advanced cervical cancer patients undergoing an extrafascial hysterectomy after concurrent chemoradiotherapy (CRT). We assessed the costs from the medical visit before surgery up to the first month after surgery from the providers' perspective and measured the quality of life using the EORTC QLQ-C30 and QLQ-CX24 up to six months. RESULTS: Sixty two patients (39 laparoscopy and 23 laparotomy) from December 2008 to November 2011 were included. There was no difference in operative time, or intraoperative and post-operative complication rates between the two groups. Intraoperative transfusion and abdominal drain were significantly lower in the laparoscopy group (respectively, p = 0.04 and p < 0.01), as well as the duration of hospital stay (7.3 d vs. 5.7 d, p < 0.001). All patients who underwent laparoscopic hysterectomy were discharged to home, whereas 4 laparotomy patients used convalescence homes (p = 0.01). Mean costs at one month were 10,991 for laparotomy and 11,267 for laparoscopy (p = 0.76). Sexual activity is better for the laparoscopy group at six months (p = 0.01). CONCLUSION: Laparoscopy for an extrafascial hysterectomy after CRT in locally advanced cervical cancer patients brought better quality of life with similar costs compared to laparotomy, and should therefore be the first choice for surgeons.
Assuntos
Quimiorradioterapia/métodos , Histerectomia/métodos , Laparoscopia/métodos , Laparotomia/métodos , Qualidade de Vida , Neoplasias do Colo do Útero/terapia , Adulto , Análise de Variância , Análise Custo-Benefício , Feminino , França , Humanos , Histerectomia/psicologia , Laparoscopia/efeitos adversos , Laparoscopia/economia , Laparotomia/efeitos adversos , Laparotomia/economia , Tempo de Internação/economia , Pessoa de Meia-Idade , Invasividade Neoplásica/patologia , Estadiamento de Neoplasias , Projetos Piloto , Complicações Pós-Operatórias/economia , Complicações Pós-Operatórias/fisiopatologia , Prognóstico , Estudos Prospectivos , Medição de Risco , Estatísticas não Paramétricas , Resultado do Tratamento , Neoplasias do Colo do Útero/mortalidade , Neoplasias do Colo do Útero/patologiaRESUMO
Intracoronary brachytherapy aims at a reduction of in-stent restenosis by lessening neo-intimal proliferation. To assess its clinical potential, a systematic review of the literature indexed in the standard biomedical bibliographic databases selected eight prospective randomized clinical trials; seven of them, comparing coronary brachytherapy and non-treatment or placebo, have been included in the present meta-analysis. This analysis confirms the angiographic benefit of this procedure, as reported in the individual studies; it also shows, however an excess of clinical adverse effects not exhibited by any individual trial. Therefore, intracoronary brachytherapy cannot be recommended as routine practice, while one cannot rule out its interest in special situations.
Assuntos
Angioplastia Coronária com Balão , Braquiterapia , Reestenose Coronária/prevenção & controle , Stents , Braquiterapia/efeitos adversos , Angiografia Coronária , Reestenose Coronária/diagnóstico por imagem , Interpretação Estatística de Dados , Seguimentos , Humanos , Placebos , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores de TempoRESUMO
UNLABELLED: ALTERNATIVE TO SURGERY: New stereotactic guided breast biopsy procedures may constitute a major issue for the diagnosis of non-palpable breast lesions detected at mammography by eliminating the need for surgery in many women with benign breast disease. INDICATIONS: Vacuum-assisted core biopsies provide more complete sampling than the conventional 14-gauge stereo-tactic core biopsies, reducing the number of unsatisfactory biopsies. The more invasive advanced breast biopsy device obtains an intact lesion in its entirety for histological assessment. Currently, there is no definite strategy delineating the precise indications for the diagnosis of screening detected abnormalities. PERSPECTIVES: Because of the increase of the diagnostic armamentarium, care of women with non-palpable breast lesions should be multidisciplinary, involving radiologist, surgeons and histologists and rigorous medical and economic evaluation of diagnostic strategies involving these new health technologies should be pursued.