ABSTRACT
Studies have shown that fasting during Ramadan has different effects on circulating levels of several biochemical markers. This study aims to conduct a comprehensive evaluation of studies related to the effect of fasting in the holy month of Ramadan on lipid profile, uric acid, and HbA1c in CKD patients. Studies were systematically searched and collected from three databases (PubMed, Scopus, and Web of Science). After screening, the quality and risk of bias assessment of the selected articles were evaluated. Study heterogeneity was assessed using the Cochrane test and I² statistic. In case of any heterogeneity random effects model with the inverse-variance method was applied. All analyses were performed using STATA software version 16. Four observational studies were included in this study. The results of this meta-analysis were that cholesterol (Weighted mean differences (WMD):0.21 with 95% CI:-0.09-0.51 (P-value=:0.18)), LDL (WMD:0.06 with 95% CI -0.24-0.36 (P-value:0.69)), triglyceride (WMD:0.05 with 95% CI:-0.25-0.35 (P-value:0.73)) had not-significant increase. Uric acid (WMD: -0.11 with 95% CI: -0.42-0.21 (P-value:0.51)) and HbA1c (WMD: -0.22 with 95% CI: -0.79-0.36 (P-value: 0.46)) show a non-significant decrease. The results of the analyses did not report significant changes in the lipid profile, uric acid, and HbA1c in CKD patients after Ramadan fasting.
Subject(s)
Biomarkers , Fasting , Glycated Hemoglobin , Islam , Lipids , Renal Insufficiency, Chronic , Uric Acid , Humans , Uric Acid/blood , Fasting/blood , Glycated Hemoglobin/metabolism , Biomarkers/blood , Renal Insufficiency, Chronic/blood , Renal Insufficiency, Chronic/therapy , Renal Insufficiency, Chronic/diagnosis , Lipids/blood , Male , Female , Middle Aged , Adult , Aged , Time Factors , Religion and Medicine , Blood Glucose/metabolism , Dyslipidemias/blood , Dyslipidemias/diagnosisABSTRACT
BACKGROUND: Epidemiological research on the high-risk population might be helpful in early detection and prevention of biliary tract malignancies. This study assesses the prevalence of biliary tract cancer (BTC) in the Golestan province, northeastern Iran, between 2004 and 2016. METHODS: The current study used information from the Golestan Population-based Cancer Registry (GPCR) to access the epidemiology of BTC across a 13-year period while taking into account temporal and geographic differences. The number of cases, crude rates, age-standardized incidence rates (ASRs) per 100,000 person-years, average annual percent change (AAPC), age-specific incidence rates, and 95% confidence intervals (CI) were reported for each year with respect to gender and place of residence. RESULTS: Totally, 224 instances of BTC overall (54% of whom were females) were reported throughout the research period. The ASR of BTC was 1.7 (95% CI: 1.4â2) for females and 1.4 (95% CI: 1.1â1.6) for men, respectively. Males exhibited a growing time trend in incidence (AAPC: 7.18; CI: 0.06â14.81; P-value:0.048), whereas females had a decreasing trend (AAPC: 0.82; CI: -5.94â4.57; P-value: 0.740). Both sexes saw an increase in age-specific incidence rates starting at the age of 45; however, males experienced a significant increase in incidence in the age group of 75 to 79 while the female rates grew steadily. CONCLUSION: The focus for cancer control in this region may be given to demographic groups with a combination of risk factors, including male gender, older age, and urban residence.
Subject(s)
Neoplasms , Humans , Male , Female , Aged , Iran/epidemiology , Registries , Neoplasms/epidemiology , Incidence , Risk FactorsABSTRACT
BACKGROUND AND OBJECTIVES: Based on some previous observational studies, there is a theory that suggests a potential relationship between Helicobacter pylori (H. pylori) colonization and celiac disease (CeD); however, the type of this relationship is still controversial. Therefore, we aimed to conduct a systematic review and meta-analysis to explore all related primary studies to find any possible association between CeD and human H. pylori colonization. DATA SOURCES: Studies were systematically searched and collected from four databases and different types of gray literature to cover all available evidence. After screening, the quality and risk of bias assessment of the selected articles were evaluated. SYNTHESIS METHODS: Meta-analysis calculated pooled odds ratio (OR) on the extracted data. Furthermore, heterogeneity, sensitivity, subgroups, and publication bias analyses were assessed. RESULTS: Twenty-six studies were included in this systematic review, with a total of 6001 cases and 135512 control people. The results of meta-analysis on 26 studies showed a significant and negative association between H. pylori colonization and CeD (pooled OR = 0.56; 95% CI = 0.45-0.70; P < 0.001), with no publication bias (P = 0.825). The L'Abbé plots also showed a trend of having more H. pylori colonization in the control group. Among subgroups, ORs were notably different only when the data were stratified by continents or risk of bias; however, subgroup analysis could not determine the source of heterogeneity. CONCLUSIONS: According to the meta-analysis, this negative association might imply a mild protective role of H. pylori against celiac disease. Although this negative association is not strong, it is statistically significant and should be further considered. Further investigations in both molecular and clinic fields with proper methodology and more detailed information are needed to discover more evidence and underlying mechanisms to clear the interactive aspects of H. pylori colonization in CeD patients. SYSTEMATIC REVIEW REGISTRATION NUMBER (PROSPERO): CRD42020167730 https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=167730.
Subject(s)
Celiac Disease/epidemiology , Helicobacter Infections/epidemiology , HumansABSTRACT
BACKGROUND: Liver cancer (LC) is among the most common and fatal cancers worldwide. A four-fold increasing trend is reported for LC age-standardized mortality rate (ASMR) in Iran within 1990-2015. In the present study, we aimed to report the incidence rate of LC during the 13-year establishment of the Golestan population-based cancer registry (GPCR). METHODS: Age-standardized incidence rate (ASIR) per 100000 person-years was calculated using CanReg5 software. The Joint point regression analysis was used to assess the temporal trends in incidence rate of LC. RESULTS: During the study period, GPCR registered 575 of LC cases, of which 373 (64.9%) were men and 297 (51.6%) lived in rural areas. The mean (SD) age of LC in men and women were 60.3 (17.2) and 58.0 (17.1), respectively. The ASIR of LC was significantly higher in men than women (4.7 vs. 2.6; P value<0.01) and a minimal increasing trend in LC incidence was observed in both sexes. The incidence rate of LC was significantly higher in rural areas compared to the urbans (3.91 vs. 3.40; P value=0.04). In the last 13 years, rural population had a significant increasing trend in ASIR of LC (average annual percent change [AAPC]=7.85, P value=0.005). CONCLUSION: LC was more prevalent in men among both urban and rural populations. The results showed a significant increasing trend in rural areas that requires Golestan health care system to take action in controlling the burden of LC in rural areas.
Subject(s)
Liver Neoplasms , Rural Population , Female , Humans , Incidence , Iran/epidemiology , Liver Neoplasms/epidemiology , Male , RegistriesABSTRACT
BACKGROUND The incidence of colorectal cancer is increasing in the northeast of Iran. Colorectal polyps are among the proposed risk factors noted, especially in the elder population. This study was designed to study the diagnosed cases of intestinal polyps detected from 2011 to 2016 in the northeast of Iran. METHODS The population consisted of symptomatic candidates referred to the colonoscopy center in Gorgan city. Based on the available colonoscopy and pathology reports, 1706 cases were enrolled after the exclusion of cases without sufficient data. RESULTS Among 1709 (55.5% males and 44.5% females) cases, 1405 cases with 1912 polyps were detected. Among them, 345 (25%) aged less than 50 years. Tubular adenoma (N = 826, 43.2%) and hyperplastic polyps (N = 519, 27.1%) were the top two histological findings. Out of 1405 patients with polyps, 660 (39.6%) polyps were detected in proximal colon (15.6% in proximal and 24% in both proximal and distal). Malignancies were detected in 13.2% (0.8% malignant polyps and 12.4% malignant masses). CONCLUSION A considerable number of colorectal adenomas in proximal colon and in patients younger than 50 years old, suggesting to schedule colorectal cancer screening from at least 10 years younger and continuing colonoscopy up to the proximal area.