RESUMO
Skin reaction is a common toxicity during oncology management, especially followed during the radiotherapy. Its assessment and understanding of the factors influencing its occurrence, is a major issue in the management of patients treated for an early breast cancer (BC). We evaluated 8561 patients during their overall management for a BC. We focus on specific skin toxicities: erythema, fibrosis, telangiectasia and changes of skin colour. These toxicities were assessed at the baseline defined as 0-3-6 (M0), 12 (M12), 36 (M36) and 60 (M60) months. The prevalence of toxicities of interest varied over time, so at M0, 30.4% of patients had erythema while 17.7% of patients had fibrosis. At M60, the prevalence of erythema was 2%, while fibrosis remained stable at about 19%. After adjustments, at M0, there was a significant association between the onset of cutaneous erythema and obesity, the presence of axillary dissection, the type of surgery and the tumour phenotype RH+/HER2+. Concerning fibrosis, a significant association was found, at M12, with the age of the patient, obesity, Charlson score and type of surgery. Concerning the modification of skin colour at M12, we find a link between the age of the patient, obesity, tobacco consumption and alcohol consumption. The prevention of this toxicity is a major issue for the quality of life. Our results allow us to understand the risk of developing skin toxicity in a patient, depending on her intrinsic, tumour or therapeutic characteristics and to implement adapted means of prevention and monitoring.
Assuntos
Neoplasias da Mama , Humanos , Feminino , Neoplasias da Mama/patologia , Qualidade de Vida , Pele , Fatores de Risco , Eritema/epidemiologia , Eritema/etiologia , Eritema/patologia , Fibrose , Obesidade/complicaçõesRESUMO
INTRODUCTION: This paper examines smoking prevalence, sociodemographic factors and the medical practice of French general practitioners. METHOD: Data from the 1998 cross-sectional national survey of 2,073 GPs. The questionnaire was administered by telephone. A response rate of 67% was attained. Instrumentation included questions about medical practice, sociodemographic characteristics, and health behaviour. Bivariate and multiple logistic regression (MLR) analyses were conducted. RESULTS: Almost one-third (32.1%) of physicians were current smokers. A significantly higher proportion of male (33.9%) were smokers compared to women (25.4%, p<0.001) and men were more likely to be former smokers (49.1% versus 31.7%). Two-thirds of physicians reported recommending nicotine replacement therapy to their patients. MLR shown that former smokers were more likely (OR = 1.51, 95% CI, 1.24-1.83) to indicate that their help in getting patients to quit was not effective compared to smokers. Also, physicians who were 'dissatisfied' with the profession were more likely (OR = 0.75, 95% CI, 0.60-0.92) to report their help as not effective than those who were 'satisfied'. CONCLUSION: These data support the need for greater professional participation in reducing smoking among general practitioners in France and greater education concerning the vital role of physicians in promoting cessation among the general population. KEY POINTS: This study examines smoking habits among French GP's, intervention practices, and opinions about their ability to help patients quit smoking. This study found a smoking prevalence rate of 32.1%, 33.9% of male physicians were smokers and 25.4% of women. This study found a smoking prevalence rate of 32.1%, 33.9% of male physicians were smokers and 25.4% of women.