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The Effect of Dietary Intervention Along With Nutritional Education on Reducing the Gastrointestinal Side Effects Caused by Chemotherapy Among Women With Breast Cancer Publisher Pubmed



Abdollahi R1 ; Najafi S2 ; Razmpoosh E3, 4 ; Shoormasti RS5 ; Haghighat S6 ; Raji Lahiji M1 ; Chamari M7 ; Asgari M8, 9 ; Cheshmazar E1 ; Zarrati M1
Authors
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Authors Affiliations
  1. 1. Faculty of Nutrition School of Public Health, Iran University of Medical Sciences, Tehran, Iran
  2. 2. Breast Disease Department, Motamed Cancer Institute, ACER, Tehran, Iran
  3. 3. Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
  4. 4. Department of Nutrition, Faculty of Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
  5. 5. Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
  6. 6. Department of Quality of Life, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
  7. 7. Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Science, Tehran, Iran
  8. 8. Food Security Research Center, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
  9. 9. Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran

Source: Nutrition and Cancer Published:2019


Abstract

Gastrointestinal (GI) side effects caused by chemotherapy in women with breast cancer are common but poorly understood which might be controlled by nutritional intervention. Thus, the major aim of this study was to assess the effect of dietary intervention along with nutritional education on reducing these side effects. The present study is a single-center, single-controlled, and randomized trial. A total of 150 patients with breast cancer undergoing chemotherapy were randomly assigned into intervention group to receive dietary intervention and nutritional education (n = 73) or control group (n = 67) for 10 weeks, after their three sessions of chemotherapy. The primary endpoint was the GI symptoms after each session of chemotherapy that were measured by a designed questionnaire based on ROMIII questionnaire. The severity of GI side effects in the dietary intervention along with nutritional education was decreased significantly in the third session of chemotherapy compared to the first session, which include reflux disorder (P = 0.05), anorexia (P < 0.001), nausea (P = 0.002), constipation (P < 0.001), and diarrhea (P < 0.001). Moreover, significant reductions were observed in the severity of GI side effects in the intervention group compared to control group after the third session (P < 0.001). After adjusting the analysis for baseline values including age, job, education level, weight, and body mass index, significant changes were observed for GI side effects in the intervention group compared to the control group (P < 0.001). This study showed beneficial effects of individualized dietary intervention along with nutritional education on reducing diarrhea, constipation, vomiting, and nausea in women with breast cancer during the chemotherapy. © 2019, © 2019 Taylor & Francis Group, LLC.
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