RESUMO
Background: Breast cancer (BC) is the leading cause of cancer death in women. The current study is designed to evaluate the association of lipid profiles, FBS, and body mass index (BMI) with BC recurrence and metastasis. Materials and Methods: This is a case-control study on estrogen receptor-positive BC patients in Isfahan Province, Central Iran, between 2008 and 2020. The control group was patients who had no evidence of recurrence or metastasis at least 1 year after the end of chemotherapy and hormone therapy. The case group was patients with evidence of metastasis or recurrence within 1 year after the end of chemotherapy and hormone therapy. Fasting blood sugar (FBS), total cholesterol (Chol), triglyceride (TG), high-density lipoprotein (HDL), and low-density lipoprotein (LDL) were measured before treatment, after chemotherapy, and after hormone therapy as well as BMI in the case and control groups. Results: There were 108 patients in the case and 119 patients in the control group with a mean age of 50.72 ± 13.26 and 51.91 ± 11.79, respectively. There were no meaningful differences between the case and control groups regarding serum FBS, Chol, TG, HDL, LDL, and BMI. Conclusion: We found no association between serum FBS, lipid profile, and BMI at initial diagnosis and BC recurrence or metastasis.
RESUMO
BACKGROUND: Brucellosis is one of the most common infectious diseases worldwide which is caused by direct contact with affected animals or their products. It puts a huge impact on the economy, society, and the environment. Iran is the fourth endemic country for brucellosis in the world. It has been described a new epidemiological feature of the disease and its trends in Isfahan province, as one of the endemic areas of brucellosis in Central Iran. MATERIALS AND METHODS: This is a cross-sectional, population-based study. Data collection was performed using epidemiological questionnaires through Epi-2006 software from the private and public sectors in 22 districts of Isfahan province over 9 years (2010-2018). The results were obtained by the description statistics using the SPSS Statistics software version 20 (SPSS Inc., Chicago, IL, USA). RESULTS: Altogether, 5751 new brucellosis patients were recorded over 9 years. About 70% of these cases were male. The majority of cases had occurred in the age group of 21-30 years. The average incidence of brucellosis over the 9 years was 14.1 cases/100,000 population including 8.8 in the urban versus 45.2 cases in the rural areas. During the 9-year study period, the incidence of brucellosis was increased between 2010 and 2014. From 2014 to 2017, the trend has been decreasing, but in the last year of the study, the trend has been increasing again. Seasonally, the incidence rate was variable between the lowest from October to January and the highest from June to July. CONCLUSION: According to the fluctuation of incidence trend of brucellosis during the 9-year study period in Central Iran, it seems some policy changes regarding to the control and prevention of brucellosis have a role, changes that should be fixed and corrected.
