Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 12 de 12
Filtrar
1.
Endoscopy ; 45(3): 182-8, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23446667

RESUMO

BACKGROUND AND STUDY AIMS: Time limitations and unwanted health effects may act as barriers to participation in colorectal cancer (CRC) screening. The aim of the study was to measure the time requirements and health effects of colonoscopy and computed tomography colonography (CTC) screening. PATIENTS AND METHODS: This was a prospective diary study in a consecutive sample within a randomized controlled CRC screening trial, comparing primary colonoscopy and CTC screening for average-risk individuals aged 50 - 74 years. The diary ended when all screening-related complaints had passed. RESULTS: The diary was returned by 75 % (241/322) of colonoscopy and 75 % (127/170) of CTC screenees. The median interval between leaving home and returning from the examination was longer for colonoscopy (4 hours and 18 minutes [4:18], interquartile range [IQR] 3:30 - 5:00) than for CTC (2:30 hours, IQR 2:06 - 3:00; P < 0.001). Similarly, the time to return to routine activities was longer after colonoscopy (3:54 hours, IQR 1:48 - 15:00) than after CTC (1:36 hours, IQR 0:54 - 4:42). The duration of screening-related symptoms after the examination was shorter for colonoscopy (11:00 hours, IQR 2:54 - 20:00) than for CTC (22:00 hours; IQR 5:30 - 47:00; P < 0.001). Abdominal complaints were reported more frequently after CTC. Anxiety, pain, and quality of life worsened during the screening process, with no differences between the two examinations. CONCLUSIONS: Compared with colonoscopy, CTC screening required less time and allowed screenees to return to their daily activities more quickly. In contrast, CTC was associated with a twofold longer duration of screening-related symptoms. Feelings of anxiety, pain, and quality of life scores were similar during colonoscopy and CTC screening. These results should be incorporated into cost-effectiveness analyses of CRC screening techniques.


Assuntos
Colonografia Tomográfica Computadorizada , Colonoscopia , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer/métodos , Idoso , Ansiedade/etiologia , Colonografia Tomográfica Computadorizada/efeitos adversos , Colonoscopia/efeitos adversos , Neoplasias Colorretais/diagnóstico por imagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Qualidade de Vida , Autorrelato , Estatísticas não Paramétricas , Fatores de Tempo
2.
Eur Radiol ; 23(4): 897-907, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-23138383

RESUMO

OBJECTIVES: Computed tomography (CT) colonography cost assumptions so far ranged from 346 to 594 per procedure, based on clinical CT reimbursement rates. The aim of our study was to estimate the costs in a screening situation. METHODS: Data were collected within an invitational population-based CRC screening trial (n = 2,920, age 50-75 years) with a dedicated CT-screening setting. Unit costs were calculated per action, per invitee and per participant (depending on adherence) and per individual with detected advanced neoplasia. Sensitivity analyses were performed, and alternative scenarios were considered. RESULTS: Of the invitees, 47.2 % were reminded, 38.8 % scheduled for an intake, 37.2 % scheduled for CT colonography, 33.6 % underwent CT colonography and 1.1 % needed a re-examination. Lesions ≥ 10 mm were detected in 2.9 % of the invitees. Invitation costs were Euro 5.57. Costs per CT colonography (intake to results) were Euro 144.00. Extra costs of communication of positive results were Euro 9.00. Average costs of invitational-based CT colonography screening were Euro 56.97 per invitee, Euro 169.40 per participant and Euro 2,772.51 per individual with detected advanced neoplasia. CONCLUSIONS: Dutch costs of CT-screening were substantially lower than the cost assumptions that were used in published cost-effectiveness analyses on CT colonography screening. This finding indicates that previous cost-effectiveness analyses should be updated, at least for the Dutch situation.


Assuntos
Colonografia Tomográfica Computadorizada/economia , Neoplasias Colorretais/diagnóstico por imagem , Neoplasias Colorretais/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Hospitais Universitários/economia , Programas de Rastreamento/economia , Idoso , Colonografia Tomográfica Computadorizada/estatística & dados numéricos , Neoplasias Colorretais/epidemiologia , Feminino , Hospitais Universitários/estatística & dados numéricos , Humanos , Masculino , Programas de Rastreamento/estatística & dados numéricos , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Prevalência
3.
Br J Cancer ; 102(9): 1400-4, 2010 Apr 27.
Artigo em Inglês | MEDLINE | ID: mdl-20354520

RESUMO

BACKGROUND: On theoretical grounds, the age of the grandmother and the age of the mother at delivery of her daughter may affect the breast cancer risk of the granddaughter. METHODS: We used the data relating to the Diagnostic Research Mamma-carcinoma cohort (DOM (Diagnostisch Onderzoek Mammacarcinoom) 3), which comprises a population-based sample of 12 178 women aged 41-63 years at enrolment in 1982-85 and followed up until 2000. During follow-up 340 postmenopausal breast cancer cases were identified. To these we applied a case-cohort design together with a random sample from the baseline cohort (n=1826). Of these study participants, we were able to retrieve the birth dates of 998 mothers (309 cases, 689 controls), and for 547 of these we also retrieved the birth dates of the grandmothers (197 cases, 350 controls). A weighted Cox proportional hazards model was used to estimate the hazard ratios (HRs) for the effect of the age of the grandmother and the age of the mother on the breast cancer risk of the index women, while adjusting for potential confounders. RESULTS: Compared with the reference group aged 25-29.9 years, the group with the lowest maternal age (<25 years) had an age-adjusted HR of 0.77 (95% CI 0.19-3.12) and the group with the highest maternal age (> or = 40 years) had an age-adjusted HR of 1.58 (95% CI 0.01-267.81), P-value for trend=0.62. Compared with the same reference group, the group with the lowest grandmaternal age (<25 years) had an age-adjusted HR of 0.53 (95% CI 0.24-1.17) and the group with the highest grandmaternal age (> or = 40 years) had an age-adjusted HR of 7.29 (95% CI 1.20-44.46), P for trend=0.04. The associations did not change significantly after additional adjustment for various risk factors for breast cancer, neither for maternal age nor for grandmaternal age. CONCLUSION: This study does not suggest a major role of maternal age at delivery or grandmaternal age at delivery of the mother for the (grand)daughters' breast cancer risk.


Assuntos
Neoplasias da Mama/epidemiologia , Família , Mães , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Peso ao Nascer , Índice de Massa Corporal , Feminino , Humanos , Idade Materna , Pessoa de Meia-Idade , Países Baixos , Paridade , Gravidez , Modelos de Riscos Proporcionais , Medição de Risco
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...