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Master's Dissertation
DOI
https://doi.org/10.11606/D.6.2009.tde-07122009-094133
Document
Author
Full name
Eliana da Silva Rezende Mendes
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2009
Supervisor
Committee
Marucci, Maria de Fatima Nunes (President)
Koifman, Rosalina Jorge
Souza, Jose Maria Pacheco de
Title in Portuguese
Efeito da quimioterapia adjuvante sobre o peso e índice de massa corporal em mulheres com câncer de mama
Keywords in Portuguese
Câncer de Mama
Índice de Massa Corporal
Peso Corporal
Quimioterapia Adjuvante
Abstract in Portuguese
Introdução: O aumento de peso corporal e o IMC entre 25 e 29,9 kg/m2 (risco de obesidade) ou 30 kg/m2 (obesidade), no momento do diagnóstico do câncer de mama, são fatores de risco, reconhecidos, para a recidiva da doença e redução do tempo de vida das mulheres. Objetivo: verificar os efeitos da quimioterapia adjuvante sobre o peso e índice de massa corporal de mulheres com câncer de mama. Métodos: o estudo foi descritivo, exploratório, com coleta de dados, a partir de prontuários e contato telefônico, de uma amostra de conveniência de 66 mulheres, com câncer de mama, e submetidas à quimioterapia adjuvante, no período de 2000 a 2008. As variáveis de estudo foram peso e índice de massa corporal, protocolo quimioterápico, número de ciclos de quimioterapia, fase do climatério (pré e pós-menopausa), ingestão alimentar e prática de atividade física. A análise estatística foi realizada por meio dos testes qui-quadrado, t-Student e ANOVA. Foi adotado nível de significância de 0,05 e intervalo de confiança de 95%. Resultados: as mulheres tinham, em média, 49 anos de idade (26 - 75 anos), sendo que a alteração de peso corporal foi associada, significativamente (p < 0,05), com número de ciclos de quimioterapia e alteração da prática de atividade física, enquanto o protocolo quimioterápico, a fase do climatério e a ingestão alimentar não alteraram, significativamente, o peso corporal; não houve diferença, estatisticamente significante, entre IMC, no início da quimioterapia, e as demais variáveis do estudo. Conclusões: o maior o número de ciclos e a prática de atividade física foram estatisticamente significantes, com alteração do peso corporal.
Title in English
Effect of adjuvant chemotherapy on body weight and body mass index in women with breast cancer
Keywords in English
Adjuvant Chemotherapy.
Body Mass Index
Breast Cancer
Corporal Weight
Abstract in English
Introduction: The increase of body weight and the BMI between 25 to 29,9 kg/m2 (overweight) or 30 kg/m2 (obese), at the moment of breast cancer diagnosis, are factors of risk, acknowledged, for the recurrence of disease and reduction of survival. Objective: to access the effects of adjuvant chemotherapy on body weight and body mass index in women with breast cancer diagnosis. Methods: the study was descriptive, exploratory, with data collected from medical record and phone contacts with women diagnosed breast cancer, which had undergone adjuvant chemotherapy between 2000 and 2008. The study variables were body weight and body mass index, chemotherapy regimens, number of cycles of chemotherapy, menopausal status (pre and pos menopause), dietary intake and physical activity. The statistical analysis was done by qui-square, t-Student and ANOVA. The significance level adopted was 0,05 and the confidence interval was 95%. Results: 66 women were analyzed, averaging 49 years old (26 to 75 years old), and the body weight difference was associated, significantly (p < 0,05), to the number of cycles of chemotherapy and changes in the physical activity practice, while the chemotherapy regimens, menopausal status and the dietary intake didnt change the body weight significantly; there was no statistically significant difference between BMI, in the beginning of chemotherapy and others variables.Conclusions: number of cycles and physical activities practice were statistically significant, with changes in body weight.
 
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ElianaMendes.pdf (758.80 Kbytes)
Publishing Date
2010-03-08
 
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