RESUMO
AIM: the aim of this study was evaluating the risk of cardiovascular disease in patients with gallstones. BACKGROUND: Gallstones is the most common Biliary System disorder which its prevalence is increasing. On other hand, cardiovascular disease is the most common cause of mortality in the world. The causes and risk factors of cardiovascular diseases and gallstones are in common. METHODS: In this descriptive cross-sectional study, patient with gallstones who hospitalized in Taleghani Hospital of Shahid Beheshti University of medical sciences or referred to its clinics in 2017, shared their demographic information and their underlying diseases with us. In addition, more data was collected with clinical examination, blood test, echocardiography and ultrasonography. Data was analyzed by SPSS vs21 software. In addition, online software was used for calculating Framingham and ASCVD risk score for cardiovascular diseases. RESULTS: 105 patients with gallstones and 105 healthy people participated in this study. There was no significant difference between these two groups for existence of main risk factors, but the average amount of ALT, AST, and ALP enzymes in patients with gallstones were significantly more than the control group (P value<0.05). The average amount of Framingham score was not significantly different between these two groups and the average score of ASCVD was statistically lower in our case group. CONCLUSION: The risk of cardiovascular disease in patients with gallstones is not significantly more than the general population.
RESUMO
AIM: The objective of this study was to evaluate the impact of the hepatitis B virus (HBV) vaccination program, 24 years after its implementation, by analyzing patients with hepatitis B surface antigen (HBsAg) infection based on gender and age group. BACKGROUND: Since the launch of the first universal vaccination program against HBV in Iran in 1993, the epidemiological pattern of HBV prevalence may have changed in our country. METHODS: All data for this cross-sectional study were collected from medical records of HBsAg positive patients, who were referred to the Golhak and Armin private laboratories and also to the Gastrointestinal Department of Tehran's Taleghani Hospital and Day Hospital in Iran over a period of 5 years (2011-2016). In total, 8,606 HBsAg positive subjects were assessed according to gender and age group. RESULTS: The rates of HBsAg carriage were 0.8%, 7.8%, 49.3%, 27.9% and 14.1% among subjects under 14 years old, 15-24 years, 25-44 years, 45-59 years and those older than 60 years, respectively. According to the age subgroup analyses; the highest (26.2%) and lowest (0.6%) rate of HBsAg positivity was seen in the 31-40 age group and younger than 10 year old children, respectively. CONCLUSION: Global vaccination against hepatitis B has significantly reduced carrier rates among children and teenagers under 20 years old in this country. Nevertheless, HBsAg carriers still remain highly prevalent among 25-35-year age group. Therefore, the decline is limited to the younger population born after 1993, and it remains high in the middle-aged individuals.
