Inflammatory breast cancer and body mass index.

1998 ◽  
Vol 16 (12) ◽  
pp. 3731-3735 ◽  
Author(s):  
S Chang ◽  
A U Buzdar ◽  
S D Hursting
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Cancer Patients ◽  
Body Mass ◽  
Inflammatory Breast Cancer ◽  
Menopausal Status ◽  
Control Group ◽  
Breast Cancer Patients ◽  
Increased Risk ◽  
High Bmi

PURPOSE No studies have investigated the etiology of inflammatory breast cancer (IBC), the most lethal form of breast cancer. Because high body mass index (BMI) is associated with decreased risk of premenopausal breast cancer but increased risk of postmenopausal breast cancer, we evaluated whether high BMI was a risk factor for IBC. PATIENTS AND METHODS In a case-comparison study, we matched by ethnicity and registration date 68 IBC patients treated at The University of Texas M.D. Anderson Cancer Center from 1985 to 1996 with 143 patients with non-IBC and 134 patients with cancer at sites other than the breast or reproductive tract (non-breast cancer). The non-breast cancer group was used in lieu of a population-based, healthy control group, which was not available. RESULTS IBC patients were younger at menarche and the time of their first live birth than non-IBC and non-breast cancer patients. The proportion of premenopausal IBC patients was higher than the proportion of premenopausal women in the comparison groups, although differences were not significant. There were no differences in height, but IBC patients were heavier (77.6 kg) than non-IBC (70.0 kg) and non-breast cancer patients (68.0 kg). After adjusting for other factors, women in the highest BMI tertile (BMI > 26.65 kg/m2) relative to the lowest tertile (BMI < 22.27) had significantly increased IBC risk (IBC v non-IBC, odds ratio [OR] = 2.45, 95% confidence interval [CI] = 1.05 to 5.73; IBC v non-breast cancer, OR = 4.52, 95% CI = 1.85 to 11.04). This association was not significantly modified by menopausal status and was independent of age at menarche, family history of breast cancer, gravidity, smoking status, and alcohol use. CONCLUSION Our investigation showed that high BMI was significantly associated with an increased risk of IBC. This association did not vary by menopausal status, although IBC patients were more likely to be premenopausal. Confirming our findings and identifying other IBC risk factors may provide directions for future research on the aggressive nature of IBC.

scholarly journals Body Mass Index and Clinical Outcomes in Egyptian Women with Breast Cancer: A Multi-institutional Study

2020 ◽  
pp. 10-17
Author(s):  
Amrou Mamdouh Abdeen Shaaban ◽  
Ahmed Hassan Abd Aziz ◽  
Nada Sholkamy ◽  
Hoda Mokhtar ◽  
Shimaa Anwer Emam ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Cancer Patients ◽  
Clinical Outcomes ◽  
Body Mass ◽  
Menopausal Status ◽  
Tumor Stage ◽  
Primary Objective ◽  
Obese Patients ◽  
Breast Cancer Patients

Purpose: The aim of this work was to evaluate the association between body mass index (BMI) and clinical outcomes among Egyptian female breast cancer patients. Methods: We reviewed the file registry of 629 patients with operable breast cancer regarding age, sex, height, weight, menopausal status, family history of breast cancer, tumor features, TNM arrangement and treatment during the period from January 2006 to December 2012. In our studies, obesity was defined as a BMI of ≥30 kg/m2. The primary objective was to estimate the effect of body mass index on the clinical outcomes of breast cancer patients including DFS and OAS. Results: A total of 629 patients with a mean age of 51.1 years. Stage III and Stage II presented 52% and 46.6% respectively. Overweight and obese patients represent 60.5% of all patient population. There was no association between tumor stage, grade or menopausal status and BMI. Patients with normal BMI showed a median survival of 95.3 months [CI: 54.6,136.06]. This was significantly higher than overweight and obese patients (p = 0.001). Nearly one-third of patients (29.1%) with normal BMI experienced disease relapse compared to 32.8% for overweight and obese patients, however, this was statistically not significant (0.097). Conclusion: According to the results of this retrospective study, increased BMI may be associated with less favorable prognosis of breast cancer patients.

Prognostic role of body mass index is different according to menopausal status and tumor subtype in breast cancer patients

2019 ◽  
Vol 176 (2) ◽  
pp. 453-460 ◽  
Author(s):  
Jung Youn Kim ◽  
Dae-Won Lee ◽  
Kyung-Hun Lee ◽  
Ahrum Min ◽  
Han Suk Ryu ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Cancer Patients ◽  
Body Mass ◽  
Menopausal Status ◽  
Tumor Subtype ◽  
Breast Cancer Patients ◽  
Prognostic Role

To Determine the Prevalence of Obesity in Breast Cancer Patients

2021 ◽  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Cancer Patients ◽  
Body Mass ◽  
Tertiary Care ◽  
Overweight And Obesity ◽  
World Health ◽  
Care Hospital ◽  
Breast Cancer Patients ◽  
Prevalence Of Obesity

Background: Breast Cancer is one of the leading causes of death worldwide. Pakistan alone has the highest rate of Breast Cancer than any other Asian country as approximately 90000 new cases are diagnosed every year out of which 40000 dies. Obesity is also a critical public health problem growing with every passing year in Pakistan and worldwide. Research studies are being conducted worldwide regarding the relation between the two problems. Objective: The objective of this study is to determine the prevalence of obesity in breast cancer patients in a tertiary care hospital in Karachi, Pakistan. Methods: BMI is used as a screening tool for overweight and obesity. According to World Health Organization, a body mass index (BMI) over 25 is considered overweight, and over 30 is obese. A retrospective analysis of 262 patients diagnosed with Breast Cancer during 2019 and 2020 was performed. Patients’ hospital records in Oncology were reviewed. The weight in kilograms and height in centimeters of patients were reviewed. Their BMI was calculated and recorded using the SPSS system. Results: The median BMI was 28.25 kg/m2 with an interquartile range of 25.15 - 31.99 kg/m2. Nearly 80% of the study participants had body mass index higher than normal levels (n=203, 77.5%) and out of them approximately half were overweight (n=104, 51.2%) and the remaining were obese (n=99, 48.7%). Conclusion: We conclude from our study that body mass index is positively correlated with breast cancer occurrence and thus the proportion of females having BMI >= 25 was significantly higher among patients.

scholarly journals Impact Of Body Mass Index On Prognosis For Breast Cancer Patients

2013 ◽  
Vol 16 (3) ◽  
pp. A130
Author(s):  
H. Xiao ◽  
F. Tan ◽  
Y. Huang ◽  
J. Feldman ◽  
L. Koniaris ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Cancer Patients ◽  
Body Mass ◽  
Breast Cancer Patients

scholarly journals HIGH BODY-MASS INDEX IS NOT ASSOCIATED WITH WORSE CLINICOPATHOLOGICAL CHARACTERISTICS IN PREDOMINANTLY OBESE BREAST CANCER PATIENTS

2015 ◽  
Vol 37 (4) ◽  
pp. 281-284 ◽  
Author(s):  
Y Kemal ◽  
G Demirag ◽  
F Teker ◽  
E Kut ◽  
M Kefeli ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Body Mass ◽  
Menopausal Status ◽  
High Body Mass Index ◽  
Clinicopathological Characteristics ◽  
Breast Cancer Patients ◽  
High Body ◽  
Obese Population ◽  
The Impact

Background: Breast cancer (BC) is the most common cancer among women. A high body-mass index (BMI) is related to increased incidence of BC with poorer prognosis. Aim: The aim of the study was to evaluate the association in patients with BC between BMI at the time of diagnosis and biological characteristics, according to the menopausal status. Materials and Methods: This retrospective study comprised a total of 318 women with BC. Clinicopathological differences between normal, overweight and obese patients according to menopausal status were evaluated. Results: Premenopausal women had a significantly lower BMI than postmenopausal patients (28.7 vs. 31.5, respectively; p = 0.00001). No statistically significant association was determined between BMI and clinicopathological characteristics in either the premenopausal or the postmenopausal group (all p values are > 0.05). Conclusions: There are many conflicting results in literature on this relationship. The results of this study showed that a high BMI is not associated with worse clinicopathological characteristics in a predominantly obese population. In current medical oncology practice, BC should be evaluated on an individual patient basis and the impact of obesity on BC prognosis seems to be difficult to estimate especially in an obese population.

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