چکیده مقاله
Background: Breast cancer is the most common cancer in women in all age groups and accounts for 28% of all cancers It is the second leading cause of death after lung cancer, and its death rate has increased over the past two decades One of the causes of this disease is the use of oral contraceptives OCP The impact of tobacco and smoke on breast cancer is still unclear, but there are some assumptions about the risk of developing this disease before menopause Therefore, the aim of this study was to investigate the relationship between smoking and OCP pills with the risk of breast cancer in women with breast cancer Methods: This descriptive study was conducted on 1,200 women with breast cancer who referred to Shohadaye Tajrish Hospital in Tehran during the years 2018 20 Demographic data, recurrence, metastasis, type of tumor and age of breast cancer patients were collected through their clinical records The incomplete information was provided by a trained employee by a questionnaire Alpha Cronbach's equal of 0 84 and by telephone interview with the patient In case of being alive or with one of the first degree relatives of the patient Data on the expression levels of ER, PR, HER 2 P53 and Ki67 genes were also evaluated Then, the data were analyzed using SPSS 16 and Chi square and ANOVA tests The significance level was considered to be P≤0 05 Results: The mean age of the patients was 52 86 ± 14 56 03 03% of patients smoked and 16% were non smoker but in direct contact with cigarette smoke The results of this study showed that smoking reduced the age of breast cancer P 0 05 Smoking significantly increased the Grade of the disease at the time of diagnosis P = 0 03 589 non smoker patients had invasive ductal carcinoma and only 2 smokers with lobular carcinoma Smoking significantly increased the incidence of ER, HER 2 and P53 genes P 0 05 Conclusion: There was no statistically significant relationship between cigarette smoking and the type of tumor at the time of diagnosis But smoking significantly increased the incidence ofER, HER 2 and P53 genes Although the tumor type was 85% of patients who did not consume OCP at all, there was no significant relationship between OCP and type of tumor in the case of invasive ductal carcinoma
کلیدواژهها
نویسندگان
Zahra Abbasy
MD student, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
شیوه ارجاع
Abbasy, Zahra,1400,Study of the Relationship between Smoking and OCP Pills with Breast Cancer Risk in Women with Breast Cancer Referring to Shohada Hospital from 2018 to 2020,Seventh International Conference on Health, Treatment and Health Promotion
ارائهشده در
مجموعه مقالات هفتمین کنفرانس بین المللی بهداشت،درمان و ارتقای سلامت30 مهر 1400