Background: Respiratory diseases remain among the top five leading causes of morbidity, with an incidence rate of 788.4 cases per 10,000 population in 2021. Among these, acute bronchitis accounts for 9.3%. According to international clinical guidelines for the diagnosis and treatment of adult acute bronchitis, symptoms usually resolve spontaneously within 1–3 weeks, but they considerably reduce the patient’s quality of life. Therefore, Colsaurin syrup, a new natural formulation with analgesic and anti-inflammatory effects, was clinically investigated to assess its efficacy and safety. The introduction of this domestically produced herbal medicine into clinical practice is expected to have both medical and socioeconomic significance by expanding the range of national pharmaceutical products. Aim: To evaluate the effect of Colsaurin syrup on the quality of life in adults diagnosed with acute bronchitis. Materials and Methods: This study was a randomized, double-blind, placebo-controlled clinical trial conducted among inpatients at Songinokhairkhan District General Hospital, Ulaanbaatar. Adult patients diagnosed with acute bronchitis (J20) who met the inclusion criteria and provided informed consent were enrolled. Participants were randomly assigned to either the Colsaurin or placebo group. Result: In the Bronchitis Severity Score (BBS) assessment, baseline mean scores indicated severe disease: 10.88±2.47 in the Colsaurin group and 10.67±2.16 in the placebo group. After treatment, scores decreased significantly to 3.50±1.41 (p<0.001) in the Colsaurin group and 5.00±2.24 (p=0.006) in the placebo group, indicating greater improvement in the Colsaurin-treated patients. In the Visual Analog Scale (VAS) assessment, the mean pre-treatment score for both groups was 7, corresponding to frequent cough, which decreased to 2 after treatment (p<0.05), representing a 28% reduction in coughing discomfort. In the Cough and Sputum Assessment Questionnaire (CASA-Q), the Colsaurin group showed a 3.25-point reduction after treatment, indicating a significant decrease in cough frequency and triggering factors (p<0.05). Conclusion 1. In patients diagnosed with acute bronchitis (J20), treatment with Colsaurin syrup reduced disease severity by 30% and alleviated cough-related discomfort by 28% compared to baseline. 2. Moreover, patients reported improved sleep quality and work capacity, reflecting an overall enhancement in quality of life. 3. No adverse effects were observed in the Colsaurin treatment group.

Introduction: According to the World Health Organization (WHO) data from 2022, 19.9 million people were diagnosed with cancer globally, and 9.7 million people died from the disease. In recent years, the incidence of colorectal cancer (CRC) has been rapidly increasing, ranking 4th among all cancers with 18.4 cases and 8.1 deaths per 100,000 population. In Mongolia, 826 new cases of CRC have been registered over the past six years, with an incidence rate of 8.2 cases and a mortality rate of 5.03 per 100,000 population. It is projected that by 2030, the incidence will reach 13.28 cases and the mortality rate will rise to 8.72 per 100,000 population. We aimed to comprehensively examine the risk factors for colorectal cancer among the population of Mongolia, establish a scientific basis for early detection and prevention, and strengthen preventive measures. Materials and Methods: A case-control study was conducted from 2022 to 2024. The study enrolled a total of 305 subjects, including 98 patients with colorectal cancer, 101 patients with colon polyps, and 106 healthy subjects. The risk. questionnaire consisted of 50 questions divided into 10 sections. All statistical analysis was performed with SPSS version 23.0 software (SPSS Inc., Chicago, IL, USA) and P value <0.05 was considered statistically significant. categorical data was represented as numbers and percentages. Pearson’s chi-squared and Fisher’s exact test were used to compare categorical variables. Multivariate logistic regression was used to identify the risk factor associated with recurrence. The study protocol was approved by Ethics Review Committee of Ministry of Health of Mongolia on 17 March 2023 (approval number: 23/012). Results: The average age of the participants was 57.1±12.8 years. Among all study participants, 37.6% (115) were male and 62.4% (188) were female. Comparison of colorectal cancer incidence by age and gender revealed no statistically significant differences (p=0.021; p=0.422). Regular physical exercise was found to have a protective effect against colorectal cancer (p=0.076; OR 0.341 95% Cl 0.118-.0986). The frequency of fruit consumption, 4 to 6 times per week (p=0.008, OR 0.08, 95% Cl 0.01-0.45), frequency of vegetable consumption 4 to 6 times per week (p<0.00; OR 0.07, 95% Cl 0.02-0.19), no dining out (0.007, OR 0.3, 95% Cl 0.18-0.68), and meat consumption (p=0.001) are decreased risk of colorectal cancer. Conclusion The patient's age and the presence of colon polyps are risk factors for colorectal cancer, while regular physical activity and a diet rich in fruits and vegetables are protective factors that help reduce the risk of developing colorectal cancer.

Introduction: Hepatitis C virus (HCV) infection has both hepatic and extrahepatic manifestations, and it is one of the leading cause of liver transplantation. There’s limited research on extrahepatic symptoms of chronic HCV in Mongolia, thus we aimed to investigate the relationship between cryoglobulinemia and it’s related factors. Methods: The study included 200 participants with active HCV, collecting blood samples for various tests (biochemical analysis, kidney function, and cryoglobulinemia detection). The degree of liver fibrosis was assessed using APRI and FIB4 scores, and the study evaluated other health conditions through a questionnaire. Statistical analysis was performed using SPSS-26. Results: Out of 200 participants, 148 checked for cryoglobulin precipitation and 89 (60.1%) were positive. There was a statistically significant age difference between those with and without cryoglobulinemia (54.62 vs. 50.44 years). A higher percentage of participants with cryoglobulinemia had significant liver fibrosis (10.8% vs. 4.7% without). Liver fibrosis scores tended to increase with age, especially in men. Conclusion Liver fibrosis scores above 3.25 are associated with older age, lower platelet counts, elevated AST and ALT levels, and the presence of cryoglobulinemia. FIB4 scores were higher in men with active HCV and cryoglobulinemia.

Introduction: The worldwide prevalence of obesity and its metabolic complications have increased substantially in recent decades. According to the World Health Organization (WHO) indicate that in 2016, over 1.9 billion adults were overweight and, of these, over 650 million were obese. Obesity is a major risk factor for heart disease, type 2 diabetes, steatotic liver, chronic liver disease, stroke, and some cancers. The global prevalence of obesity and its associated comorbidities continue to increase on a pandemic scale. Aim: To determine metabolic changes in overweight and obese adults and their related diseases based on some parameters of anthropometric and laboratory tests. Materials and Methods: This study was conducted with a case-control design in 2023–2024. There were 150 participants in the study, 50 in the control group with normal weight, 50 in the overweight (BMI<29.9kg/m2) case group, and 50 in the obesity (BMI>30kg/m²) case group. Subjects of three groups were matched by age (±1) and sex. We estimated anthropometric parameters and biochemical laboratory analysis including glucose, lipid, ferrum, and liver parameters. CBC All statistical analysis was performed using SPSS 23 software. Categorical variables were described by numbers and percentages, and the numerical variables were characterized by the median (min and max) for the normal distribution, and mean± standard deviation for the non-normal distribution. The statistical tests utilized were the Chi-square, Fisher’s exact, student t-test, and Mann–Whitney tests. Ethical approval for the survey was obtained from the Medical Ethics Committee under the Ministry of Health Of Mongolia in January 2023. Results: The participants' average age was 46.73±11.45, with 60% being women (90) and 40% being men (60). The prevalence of central obesity and fat % were 52.3% and 37.2%, respectively. Between study groups, there were significant differences in fat% (p=0.004), central obesity (p<0.001), FBG (p=0.024), cholesterin (p=0.017), LDL (p=0.018), HDL (p=0.003), ferrum (p=0.010), АЛАТ (p=0.020), and GGT (p<0.001). Conclusion In overweight and obesity groups, the body fat, fasting blood glucose, cholesterol, LDL, and ALT levels are increased. These changes often lead to conditions like type 2 diabetes, arterial hypertension, steatotic liver disease, and liver fibrosis. Therefore, it is important to develop plans for prevention, early detection, public awareness, and intervention programs targeting obesity in the general population.