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Cardiovascular disease (CVD) and atherosclerosis are major causes of mortality worldwide. Early and accurate diagnosis of vascular thickening by predictive markers can help reduce the death rate of these diseases. Low-density lipoprotein (LDL) particles, which are rich in cholesterol, are regarded as key biomarkers for CVD and atherosclerosis. Numerous studies have demonstrated that pattern B (small dense LDL, sdLDL) is more atherogenic than LDL and can serve as a superior quantitative marker for CVD than LDL. Furthermore, several studies have indicated that carotid intima-media thickness (cIMT) is a reliable marker for the early detection of CVD and atherosclerosis in various populations. This review examines the relationship between sdLDL concentration and cIMT. It is concluded that sdLDL concentration has a positive correlation with cIMT, and their combined use can facilitate a more precise assessment of the diseases, especially atherosclerosis. [ABSTRACT FROM AUTHOR]

Background: This study assessed the prevalence of gastroesophageal reflux disease (GERD) in a general adult population in Iran. The association between GERD and various factors was also evaluated. Methods: We performed a cross-sectional study on 163,018 individuals aged over 35 who were enrolled in the PERSIAN cohort. GERD was defined as the occurrence of heartburn and/or regurgitation symptoms at least several days a month. Survey design analysis for pooled data was performed and multiple regression analysis was conducted to determine the independent risk factors for GERD. Results: The prevalence of GERD in our study was estimated at 21.86% (95% confidence interval:17.4%-36.4%). The mean age of the participants was 49.84 years±9.25 (35–70) and 44.75% of the participants were male. Symptoms of heartburn and regurgitation were reported in 18.65% (n: 29,170) and 6.06% (n: 9,717) of participants, respectively. In the multivariate analysis, several factors were found to be associated with a higher prevalence of GERD: female sex, age >50, current smoking, opium use, weekly consumption of fried foods, frequent consumption of hot tea, less than 6 hours of sleep per night, psychiatric disorders, usage of NSAIDs, and poor oral hygiene, were associated with a higher prevalence of GERD. Conversely, higher education levels and average physical activity were found to be less commonly associated with GERD. Conclusion: We found a relatively high prevalence of GERD (21.86%) in this population-based study in Iran. By identifying modifiable risk factors, this research offers opportunities for targeted interventions and lifestyle modifications to reduce the burden of GERD. [ABSTRACT FROM AUTHOR]

Introduction: Celiac disease can be associated with other diseases, including neurological disorders. In this study, the relationship between celiac disease and refractory epilepsy was evaluated in patients who were referred to Imam Khomeini Hospital in Urmia. Methods: In this cross-sectional study, patients with refractory epilepsy who were referred to the neurology clinic of Imam Khomeini Hospital in Urmia, during the second half of 2019 and cases with controlled epilepsy were studied as a control group. The statistical population of the present study included 50 patients with refractory seizures and 50 patients with controlled seizures. The mean age of patients was 32.96±11.35 years. Five milliliters of blood samples were taken from the patients, and a serum antitTG test was performed using the ELISA kit. Then, in patients with positive anti-tTG, a duodenal biopsy sample was prepared using an endoscopy. Results: This study showed that the mean serum level of anti-tTG in patients with refractory epilepsy was higher than in patients with controlled epilepsy. Anti-tTG test results were positive in five out of 50 patients with refractory epilepsy, and it was positive in two out of 50 patients with controlled epilepsy. There was no significant difference between the two groups in terms of serum levels of anti-tTG (P=0.14). Also, there was no significant relationship between serum levels of anti-tTG, age, and genus (P>0.05). Biopsy results in three patients in the refractory epilepsy group and one patient in the controlled epilepsy group were in favor of a definitive diagnosis of celiac disease. Patients with confirmed celiac disease using endoscopy had higher anti-tTG levels (P=0.006). Conclusion: There was no significant difference between celiac disease in cases with refractory epilepsy and controlled epilepsy. [ABSTRACT FROM AUTHOR]

Introduction: Various dietary patterns have different dietary acid load (DAL) and may affect the body's acidity, initiate compensatory mechanisms, cause chronic low-grade metabolic acidosis over time, and thereby develop metabolic alterations. This systematic review and meta-analysis focused on the association between DAL, as measured by the potential renal acid load (PRAL) and net endogenous acid production (NEAP), and mortality risk. Methods: PubMed, Scopus, and Web of Science were systematically searched to find relevant studies published up to March 2024. Risk estimates were pooled using random-effect model. Results: Six observational studies were included in this meta-analysis. A positive association was observed between the PRAL score and all-cause mortality, with non-significant heterogeneity (OR per 10 mEq/d increase = 1.03, 95% CI: 1.01-1.05, P-value= 0.002, I2= 48.4%). The NEAP score had no significant association with allcause mortality, and there was substantial heterogeneity between studies (OR per 10 mEq/d increase = 1.00, 95% CI: 0.96-1.05, Pvalue= 0.834). Conclusion: Our results support the positive association between DAL and all-cause mortality risk, such that per 10 mEq/d increment in PRAL score, the risk of mortality increased up to 3%. Well-designed interventional studies are warranted to verify this association. [ABSTRACT FROM AUTHOR]

Wilson's disease, caused by a deficient cellular copper export system, is transmitted as an autosomal recessive inherited disorder and results in copper accumulation in liver and other organs, particularly in brain. Acute hepatic failure and severe Coombs' negative hemolysis may occur in the course of the disease which has a poor prognosis and most patients do not survive the crisis. Only liver transplantation has been recommended as an effective medical intervention. Herein, we presented a 25-year-old woman with impaired consciousness, acute hepatic failure and hemolysis who was treated with plasmapheresis and albumin replacement. Beside improvement in medical condition, serum copper and hemolysis decreased significantly and renal function was preserved. We concluded that plasmapheresis may be a life saving intervention during fulminant hepatic failure of Wilson's disease. [ABSTRACT FROM AUTHOR]

Competing Interests: The authors declare that they have no conflict of interest.

The article has been withdrawn at the request of the editor of the journal Reviews on Recent Clinical Trials., Bentham Science apologizes to the readers of the journal for any inconvenience this may have caused., The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.com/editorial-policies-main.php, Bentham Science Disclaimer: It is a condition of publication that manuscripts submitted to this journal have not been published and will not be simultaneously submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and by submitting the article for publication the authors agree that the publishers have the legal right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By submitting a manuscript the authors agree that the copyright of their article is transferred to the publishers if and when the article is accepted for publication., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Background: Functional dyspepsia (FD) is felt as a discomfort or pain on the center line or upper abdomen. In this study, we aimed to compare the effects of Govarcin herbal capsule and Metoclopramide for alleviating gastrointestinal symptoms in patients with FD., Methods: Totally, 106 patients enrolled in a double-blind, clinical trial study. The participants had FD and were divided into two groups receiving Govarcin and Metoclopramide by block randomization. The patients were treated for four weeks, taking one Govarcin capsule or Metoclopramide tablet after each meal. The rate of improvement in patients was assessed by mitigation of clinical symptoms, including epigastric pain, fullness, discomfort, nausea, vomiting and heartburn. Also, before and after intervention, we used Nepin questionnaire and ROME III. SPSS statistics 25 software was used for data analyzing., Results: Clinical symptom score changes between Govarcin and Metoclopramide patients' groups showed that there was no significant difference in any of the clinical symptom scores (except for heartburn, p-value =0.012) between the study groups. Nepean score in Govarcin group before and after treatment were 19.3±4.8 and 8.9±2.8, respectively ( p-value <0.001). For Metoclopramide group, these values were 19.8±3.5 and 9.4±2.1 respectively ( p-value <0.001). No significant difference was found in terms of Nepean score between the Govarcin and Metoclopramide groups ( p-value =0.995)., Conclusion: Govarcin herbal capsule can be used to remedy symptoms in patients with FD. It seems that Govarcin is as effective as Metoclopramide in fighting symptoms of FD as no significant difference in efficacy has been demonstrated between them., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Aims: Iron deficiency anemia (IDA) is one of the disorders recently associated with an increase in insulin resistance (IR) and, consequently, diabetes mellitus (DM) affection by causing oxidative stress. In this study, we look at how IDA may contribute to developing type II diabetes mellitus (T2DM), controlling diabetes, and reducing IR in women with T2DM., Methods: In this single group, clinical interventional study, we enrolled 40 women with T2DM and IDA. Before and after intervention with ferrous sulfate tablets, their blood glucose (BG) levels and IR levels were evaluated. This study was approved by the Ethics Committee of Qom University of Medical Sciences (ethics code: IR.MUQ.REC.1397.031) and registered at the Iranian Center for Clinical Trials (No. IRCT20170215032587N3). A significant level was considered p <0.05., Result: The mean age of patients was 48.18 ± 4.6 years, with 5.3-5.8 years duration of T2DM. After the intervention, the mean fasting blood glucose (FBG) level reached 198.53 ± 48.11 to 170.93 ± 37.41, which was significant (p <0.0001). Also, hemoglobin A1C level reached from 8.49 ± 0.9 to 7.96 ± 0.58, which was significant (p <0.0001). Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) demonstrating a significant reduction of IR levels after intervention with ferrous sulfate tablets (p <0.018)., Conclusions: IDA treatment in patients with T2DM can significantly reduce the BG and IR levels. To better control BG, checking iron status and its correction may provide better clinical outcomes in these patients., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Aim: This study investigated the safety and efficacy of tenofovir disoproxil fumarate (TDF) compared with lamivudine (LAM) in the prevention of recurrent HBV infection after liver transplantation (LT)., Background: Although the recurrence of hepatitis B virus after liver transplantation (LT) is now very uncommon with both nucleoside and nucleotide analogs represented with lamivudine and tenofovir disoproxil fumarate, respectively, few studies have compared the two classes., Methods: A total of 302 HBV-related post-transplant patients who received liver transplants from deceased donors were enrolled in this retrospective study from 2011 to 2015 in the Shiraz Organ Transplant Center, Iran. The demographic data, kidney function, recurrence, resistance rate, and acute rejections at 1-, 6-, and 12-month intervals and after 12 months were compared on TDF (n=209) and lamivudine (n=93) groups., Results: During a median follow-up period of 42.9 months, mean creatinine level was not significantly different between the two groups. Hepatitis B virus recurrence rate as well as acute graft rejection episode had no statistical difference in either group over the study period., Conclusion: Kidney function, creatinine level, disease recurrence, and acute graft rejection were comparable between tenofovir disoproxil fumarate and lamivudine in patients who received follow-up periods., (©2021 RIGLD, Research Institute for Gastroenterology and Liver Diseases.)

Aim: To characterize the histopathologic specifications of non-alcoholic steatohepatitis (NASH) according to age and gender., Methods: An analytical cross-sectional study was conducted in two private gastroenterology clinics on biopsy proven patients suffering from NASH. Biopsy histopathologic findings as well as demographic and laboratory data of the patients at the time of biopsy were gathered retrospectively from clinical records. The grading and staging of histopathologic findings were performed according to the Brunt method after reevaluation of the slides by a pathologist. Patients were divided into two groups according to age (below and above 55 years). Mean quantitative grade of all pathologic findings were also calculated according to Brunt scoring values., Results: A total number of 77 NASH patients, consisting of 58 males (75.3%) and 19 (24.7%) females with a mean age of 41.99 +/- 11.80 years (range, 18-70 years), were enrolled. The mean age (48.72 +/- 13.99 years vs 39.74 +/- 10.16 years, P = 0.004) and aspartate aminotransferase level (75.11 +/- 29.68 U/L vs 52.78 +/- 25.00 U/L, P = 0.002) was significantly higher in female patients. Mean quantitative grade of hepatosteatosis was significantly higher in females (2.00 +/- 0.82 vs 1.59 +/- 0.68, P = 0.031) compared to males. Fifty four percent (34/65) of young patients had mild hepatosteatosis (Grade I) while only one patient (11.2%) in the older group had grade I hepatosteatosis. Patients aged > or = 55 had significantly more severe hepatosteatosis (Grade III) (44.4% vs 9.5%, P = 0.007) and the mean quantitative grade of hepatosteatosis was significantly higher among them (2.33 +/- 0.71 vs 1.56 +/- 0.67, P = 0.002). Multivariate analysis after omitting the confounding role of age revealed a higher grade of hepatosteatosis in female patients (P = 0.010)., Conclusion: These findings point toward the possible influence of age in the severity of steatohepatitis, portal and lobar inflammation in patients suffering from NASH while gender independently might contribute to the level of steatohepatitis.