Higher ALT Levels Research Articles

Serum microRNA-181a Expression Level in Patients with Acute Liver Failure and Its Correlation with Prognosis.

This paper examined miR-181a expression in the serum of patients with acute liver failure (ALF) and investigated the impact of its expression in the prognosis of ALF patients. A total of 112 ALF patients (ALF group) and 100healthy controls during the same period (control group) were recruited as study subjects, and ALF patients were separated into the survival group and the death group. Serum ALT, AST, SCr, TBil, PTA, and International Normalized Ratio (INR) indices as well as serum miR-181a expression were assessed by using a fully automated biochemistry analyzer and RT-qPCR. Patients in the ALF group were evaluated using the Model for End-Stage Liver Disease (MELD) score. Correlation between serum miR-181a expression and MELD scores of ALF patients was processed by Pearson correlation analysis, and the diagnostic value of miR-181a level for the occurrence of ALF was estimated by ROC curve analysis. Multivariate logistic regression analysis was executed to assess the factors influencing the occurrence of death in ALF patients. ALF patients had higher levels of ALT, AST, TBiL, SCr, INR and miR-181a and lower PTA levels in comparison to healthy controls. Serum miR-181a expression level in ALF patients revealed a significant positive correlation with MELD score. Multivariate logistic regression analysis unveiled that TBil, INR, SCr, and miR-181a were the independent risk factors for the occurrence of death in ALF patients, and that PTA was an independent protective factor for the prognosis of ALF patients. miR-181a exhibited a favorable diagnostic value in ALF and its prognosis. miR-181a expression is upregulated in the serum of ALF patients, and it can be utilized as an indicator for ALF diagnostic and prognostic assessment.

Three consecutive cases of acute liver failure in young women due to acetaminophen overdose: insights into Japanese social issues and transplantation landscape.

Acetaminophen (APAP) is an over-the-counter (OTC) drug known worldwide for its safety and efficacy. However, in Japan, OTC drug overdose has become a prominent social problem in recent years due to stricter regulations for other drugs, especially among young people, and APAP is an increasing cause of acute liver injury due to overdose. This report describes three consecutive cases of acute liver failure in young women (22, 22 and 19years old) due to APAP overdose in December 2023. Despite severe liver injury, indicated by high ALT levels and coagulopathy, these cases recovered without requiring liver transplantation. This report discusses three cases of acute liver failure in young Japanese women following APAP overdose, reflecting a national increase in such cases due to increased misuse of OTC drugs and societal factors. Key findings include the need for early treatment with N-acetylcysteine (NAC) and the importance of mental health assessment in the management of overdose patients. The cases underscore the need for prompt team-based care to prevent serious outcomes and highlight the complexity of liver transplantation decisions in Japan, highlighting the need for comprehensive strategies to address the escalating problem of APAP overdose.

Neuropsychiatric manifestations of hospitalized patients with coronavirus disease 2019 during the second wave in Egypt

BackgroundStudies suggested that COVID-19 virus causes neurological and psychiatric manifestations with different mechanisms. However, prevalence of neurological and psychiatric manifestations among COVID-19 patients varies across studies from 18.1%: 82.3%. The objective of this study was to determine neuropsychiatric manifestations in a sample of Egyptian COVID-19 hospitalized patients during the second wave of the pandemic and to detect factors affecting neurological and psychiatric prevalence. This cross-sectional study was conducted at Ain Shams university isolation hospitals and included 110 hospitalized COVID-19 patients, over a 2-month period from June 2021 to August 2021. Patients underwent a careful history taking, full neurological examination including Mini-Mental State Examination, the Structured Clinical Interview for DSM-IV (SCID I), COVID-19 severity criteria. Any available imaging and laboratory tests were recorded.Results83 (75.5%) patients had neurological manifestations. The most common neurological manifestations were headache (50.9%), hypogeusia (24.5%), hyposmia, paresthesia (23.6% each) and coma (15.5%). After exclusion of 17 patients who could not be examined by Mini-Mental State Examination, psychiatric manifestations were seen in 56 patients (61.5%) out of the remaining 91 patients. The most prevalent psychiatric disorders were delirium (30.8%), depression (19%), and adjustment disorder (17.5%). Moreover, hypertension, COVID-19 severity, place of admission, and high levels of LDH and ALT affected neurological manifestations prevalence.ConclusionsCOVID-19 infection and its immune reaction along with its social and psychological effects have a great impact on mental and physical health. Hence, neuropsychiatric evaluation cannot be ignored in any case with COVID-19 infection.

Predictive Value of Interleukin 6 and Interleukin 8 in Response to Treatment of Hepatitis C Virus.

Chronic hepatitis C (CHC) infection is a major public health problem in many low- and middle-income countries. The study aimed to find out how interleukin IL-6 and IL-8 levels in the blood affect the virological response to directacting antivirals (DAAs) and to find useful clinical or immunological markers for the response to HCV treatment. CHC patients from a real Egyptian population (n = 4,300), who were treated during the Egyptian national initiative to eliminate HCV at the Sherbin Central Hospital, Dakahlia Governorate, Ministry of Health, Egypt, were enrolled in our study. They were all patients who did not obtain a sustained virological response (SVR) (n = 75; non-responder; the response rate was 98.26%), and a total of 100 patients were randomly selected from patients who obtained SVR (responder) and were age- and gender-matched (p > 0.05) with non-responder patients. Serum levels of IL-6 and IL-8 were measured by commercial ELISA kits. Non-responder patients were associated with significantly high levels of ALT, AST, ALP, and total bilirubin. Non-responders had significantly (p < 0.05) higher baseline IL-6 (16.7 ± 4.92 pg/mL) and IL-8 (37.81 ± 10.55 pg/mL) levels compared to responders (12.68 ± 2.06, 29.06 ± 5.94 pg/mL, respectively). There was a substantial (p < 0.05) association between the combination of two cytokines and a high likelihood of treatment failure, as indicated by all parameters examined, with the highest correlation values seen. The present study showed that increased IL-6 and IL-8 were associated with HCV treatment failure. Also, IL8 was associated with hepatic fibrosis.

Development and validation of pFIB scores for exclusion of significant liver fibrosis in pediatric MASLD.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most prevalent pediatric liver disease, yet accurate risk scores for referral of children/adolescents with suspected clinically significant liver fibrosis are currently lacking. Clinical and biochemical variables were collected in a prospective cohort of 327 children and adolescents with severe obesity, in whom liver fibrosis was evaluated by transient elastography. Logistic regression was performed to establish continuous (pFIB-c) and simplified (pFIB-6) diagnostic scores that accurately exclude significant (≥F2) fibrosis. Performance for each was compared to established non-invasive fibrosis scores. These scores were validated in elastography (n=504) and multiple biopsy-proven MASLD (n=261) cohorts. Patient sex, ethnicity, weight z-score, HOMA-IR index, ALT, and presence of hypertension were included in the scores. The pFIB-c and pFIB-6 exhibited good discriminatory capacity (c-statistic of 0.839 and 0.826), outperforming existing indices. Negative predictive values (NPV) were >90% for both scores in the derivation and elastography validation cohorts. Performance in the histological cohorts varied (AUROCs for the pFIB-c between 0.710 and 0.770), as the scores were less accurate when applied to populations in tertiary referral centers characterized by a high prevalence of significant fibrosis and high ALT levels. Analyzing several cohorts totaling approximately 1100 children and adolescents, we developed novel risk scores incorporating readily available clinical variables. In accordance with the aim of excluding pediatric MASLD-associated fibrosis, the scores performed better in non-selected cohorts of children and adolescents living with obesity than in patients referred to tertiary liver units.

Risk Predictors of Severity in Egyptian Patients with Covid-19 Infection

Abstract Background In modern human history, infectious diseases have posed a threat to public health several times, coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged as a global public health crisis. Objective Identification of demographic, laboratory and radiological predictors of progression of COVID-19 infection in Egyptian patients. A special concern is focused on the poor prognostic factors associated with mortality, this will help to classify and monitor COVID-19 patients to deliver best medical care in order to decrease mortality and morbidity in Egyptian patients. Patients and Methods A single-center, retrospective cohort study. This study was conducted in Almaza Fever Hospital after obtaining approval from the Research Ethical Committee. Results The current study conducted on (325) known positive COVID-19 patients divided into 2 groups: Group I (204) patients and Group II (121) patients. It was found that an increase in age among Group II (mean age was 66.22 ± 12.18) in comparison to Group I (mean age was 47.78 ± 14.73) with a statistically significant difference (p-value &amp;lt;0.001). There was no statistically significant difference (p-value 0.432) between Sex and severe disease patients. Among Group II (121) out of the total study population 103 (85%) of these were found to have co-morbidities (highly significant, p value &amp;lt; 0.001. Moreover, there was a higher prevalence of co-morbidities among non survivors however this didn’t reach the level of statistical significance (p-value 0.174). The current study showed that there was an increase in hematological parameters (TLC, Neutrophils), biochemical parameters (Urea, Creatinine, AST, D-Dimer, Ferritin, CRP, LDH, IL-6) and a decrease in Lymphocytes within Group II in comparison with Group I with statistically Significant difference (p-value &amp;lt; 0.001), also there was a trend toward higher levels of ALT in group II, however this didn’t reach the level of statistical significance (p-value 0.068). Statistically significant difference (p-value &amp;lt; 0.001) was found between disease severity and CT findings as from a total of (121) severe disease patients 105(86.8%) had CORADS (4-5). Conclusion The current study shows old age, elevated biochemical parameters (creatinine, urea, AST, D-dimer, IL-6, CRP, ferritin and LDH), hematological parameters (TLC) and extensive lung affection could be considered predictors of severity and mortality among Covid-19 patients. Also lymphopenia and associated co-morbidities are considered predictors of severity.

Comparison of the population covered by the 2024 version of the WHO's hepatitis B prevention and treatment guidelines and the Chinese antiviral treatment guidelines

Objective: This study aims to compare the antiviral treatment similarities and differences in the population covered by the 2024 version of the World Health Organization's (WHO) hepatitis B prevention and treatment guidelines and the current Chinese hepatitis B prevention and treatment guidelines, so as to explore their impact on the indications for antiviral therapy in Chinese patients with chronic hepatitis B (CHB). Methods: The information of patients with chronic hepatitis B virus infection who did not receive antiviral treatment was collected through the registration database of the China Clinical Research Platform for Hepatitis B Elimination. Descriptive statistics were conducted on the demographic, blood, biochemical, and virological levels of patients according to the treatment recommendations of the two versions of the guidelines. The Mann-Whitney U test and χ2 test were used to compare the differences and proportional distribution of the treatment populations covered by the two guidelines. The χ2 test was used to analyze the coverage rate of different antiviral treatment indications. Results: A total of 21,134 CHB patients without antiviral treatment were enrolled. 69.4% of patients met the 2024 versions of the WHO guidelines' recommendations. 85.0% of patients met the current Chinese hepatitis B prevention and treatment guidelines. The WHO guidelines for antiviral therapy indications were met in younger patients with higher levels of ALT, AST, and APRI scores, as well as greater proportion of patients with higher viral loads (P<0.001). The WHO guidelines recommended a cut-off value of APRI>0.5, which raised the proportion of patients on antiviral therapy from 6.6% to 30.9%. 45.7% of patients met the antiviral indications for HBV DNA >2000 IU/ml with abnormal transaminase (ALT>30 U/L for males and ALT>19 U/L for females). The reduced APRI diagnostic cut-off value and ALT treatment threshold had further increased the treatment coverage rate by 91.6% in patients with chronic HBV infection in line with the 2024 versions of WHO guidelines. Conclusion: The reduction of the APRI diagnostic cut-off value and the ALT treatment threshold, based on the current hepatitis B guidelines of China, will further improve the treatment coverage of CHB patients.

Clinical profile and parameters of patients monoinfected with HBV and infected with HDV in Western Amazon

BackgroundHepatitis Delta represents a greater risk in the progression of advanced liver disease and HCC compared with HBV. The exact mechanism that determines the spontaneous clearance of delta virus or its progression to cirrhosis remains unknown. Therefore, this study aimed to analyze the clinical profile of HBV and HBV/HDV individuals in the Western Amazon. MethodsThe study was carried out at the Specialized Outpatient Clinic for Viral Hepatitis belonging to the Centro de Pesquisa em Medicina Tropical de Rondônia/CEPEM. 100 individuals were included, stratified into two groups: 50 with hepatitis B virus and 50 with hepatitis Delta virus. ResultsThe overall mean age was 48 years. For the HBV and HDV groups, 66 % (33/50) and 54 % (27/50) were men and 56 % (28/50) and 58 % (29/50) were on antiviral treatment, respectively. Patients with detectable HDV-RNA demonstrated high levels of ALT and AST compared to individuals with undetectable HDV-RNA. Comparative analysis between HBV carriers and infected with HDV shows significant differences in terms of age, HBV-DNA levels, albumin, hepatomegaly and splenomegaly. ConclusionSeveral markers were important for differentiating HBV and HDV infections. HDV-RNA detectable showed significant changes in biomarkers compared to undetectable patients, suggesting a possible worse prognostic effect in this group.

Visuospatial cueing differences as a function of autistic traits.

Atypical orienting of visuospatial attention in autistic individuals or individuals with a high level of autistic-like traits (ALTs) has been well documented and viewed as a core feature underlying the development of autism. However, there has been limited testing of three alternative theoretical positions advanced to explain atypical orienting - difficulty in disengagement, cue indifference, and delay in orienting. Moreover, research commonly has not separated facilitation (reaction time difference between neutral and valid cues) and cost effects (reaction time difference between invalid and neutral cues) in orienting tasks. We addressed these limitations in two experiments that compared groups selected for Low- and High-ALT levels on exogenous and endogenous versions of the Posner cueing paradigm. Experiment 1 showed that High-ALT participants exhibited a significantly reduced cost effect compared to Low-ALT participants in the endogenous cueing task, although the overall orienting effect remained small. In Experiment 2, we increased task difficulty of the endogenous task to augment cueing effects. Results were comparable to Experiment 1 regarding the finding of a reduced cost effect for High-ALT participants on the endogenous cueing task and additionally demonstrated a reduced facilitation effect in High-ALT participants on the same task. No ALT group differences were observed on an exogenous cueing task included in Experiment 2. These findings suggest atypical orienting in High-ALT individuals may be attributable to general cue indifference, which implicates differences in top-down attentional processes between Low- and High-ALT individuals. We discuss how indifference to endogenous cues may contribute to social cognitive differences in autism.

Turmeric Extract-loaded Selenium Nanoparticles Counter Doxorubicin-induced Hepatotoxicity in Mice via Repressing Oxidative Stress, Inflammatory Cytokines, and Cell Apoptosis.

Doxorubicin (DOX) is an antitumor anthracycline used to treat a variety of malignancies; however, its clinical use is associated with noticeable hepatotoxicity. Therefore, the current study was designed to delineate if biosynthesized SeNPs with turmeric extract (Tur-SeNPs) could alleviate DOX-induced hepatic adverse effects. Mice were orally post-treated with Tur extract, Tur-SeNPs, or N-acetyl cysteine after the intraperitoneal injection of DOX. Our findings have unveiled a remarkable liver attenuating effect in DOX-injected mice post-treated with Tur-SeNPs. High serum levels of ALT, AST, ALP, and total bilirubin induced by DOX were significantly decreased by Tur-SeNPs therapy. Furthermore, Tur-SeNPs counteracted DOX-caused hepatic oxidative stress, indicated by decreased MDA and NO levels along with elevated levels of SOD, CAT, GPx, GR, GSH, and mRNA expression levels of Nrf-2. Noteworthily, decreased hepatic IL-1β, TNF-α, and NF-κB p65 levels in addition to downregulated iNOS gene expression in Tur-SeNPs-treated mice have indicated their potent antiinflammatory impact. Post-treatment with Tur-SeNPs also mitigated the hepatic apoptosis evoked by DOX injection. A liver histological examination confirmed the biochemical and molecular findings. In brief, the outcomes have demonstrated Tur loaded with nanoselenium to successfully mitigate the liver damage induced by DOX via blocking oxidative stress, and inflammatory and apoptotic signaling.

The biochemical effect correlated with pulmonary dysfunction and complications in obese patients

Objective: Obesity, an epidemic metabolic disorder, is associated with various biochemical, inflammatory, oxidative and immunological pathways. We aimed to investigate the biochemical effect correlated with pulmonary dysfunction and complications in overweight and obese patients. Material and Methods: We aimed to evaluate retrospectively the effect of biochemical parameters on pulmonary dysfunction and complications in 79 overweight and obese patients. The correlative effect of biochemical values, including CRP, and spirometric measurements, such as forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV1), on pulmonary dysfunction and complications in 79 overweight and obese patients seen in the outpatient clinic were evaluated. Body mass index (BMI), FEV1 and FVC, and total biochemistry values, including creatinine, AST, ALT and CRP values were correlated among each other. Results: Low FVC levels, leukocytosis, high AST and ALT levels, and comorbidities of obesity are significantly associated with high BMI values by univariate analysis in these patients. Higher AST levels are significantly correlated with higher leucocyte counts, and both AST and ALT levels are significantly correlated with platelet counts. Conclusion: We investigated the effect of biochemical parameters on pulmonary dysfunction and complications in obese patients. Obesity can be helpful to categorize high-risk patients with low FVC levels in the context of respiratory diseases and high AST and ALT levels for other comorbidities as steatohepatitis, diabetes mellitus and coronary artery disease. This study sheds light on future research on obese patients for prognosis of these diseases, because of their biochemical profile correlation with pulmonary dysfunction and complications.

Abstract 822: A retrospective study on the disparities of hepatocellular carcinoma

Abstract Background: Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer in adults and the third leading cause of cancer-related deaths worldwide. Studies report that the incidence of, and mortality from HCC vary significantly by age, sex, and race/ethnicity; however, disparities in the expression level of tumor biomarkers, liver functions, lipid profiles, and comorbidities have not been thoroughly investigated among subpopulations of patient with HCC. Methods: A retrospective study was conducted to review 247 serial HCC cases enrolled in the University of Mississippi Medical Center during June 2000 to May 2023. The entire HCC population was stratified into subpopulations by race, gender, age and BMI. Then comparisons were performed between two corresponding subpopulations in the expression level of HCC-related biomarkers including Alpha-FP, liver functions including albumin, ALT, AST, and ALP, plasma lipid profiles including cholesterol, and comorbidity conditions including cirrhosis in benign liver tissues, smoking, alcohol using, and illness with viral hepatitis. Two-tailed Student’s T-test was used to calculate the difference in mean values, and Chi-Square Test was used to compare the difference in rates or percentages. The significant p value was set at p&amp;lt;0.05. Results: In total 247 HCC cases, males were 178 (72.1%) and females were 69 (27.9%) with a male to female ratio of 2.6:1; black patients were 108 (43.7%), white patients were 127 (51.4%), and others were 4.9%. The mean age was 59.6 years and mean BMI was 27.04. AFP was the only one of detected tumor biomarkers showing disparities: it was significantly higher in patients of male (p=0.026), younger age (p&amp;lt;0.0001), lower BMI (p=0.039), smokers (p=0.0325) and illness with viral hepatitis (p=0.0007). Disparities in liver functions included: 1) AST was significantly higher in Black HCC patients (p=0.027); 2) no statistical difference of liver functions in gender; 3) younger HCC patients had significantly lower level of Albumin (p=0.006), and higher levels of ALT (p=0.014) and AST (p=0.0032); 4) HCC patients with lower BMI also had lower level of Albumin (p=0.015), and higher levels of AST (p=0.0480 and ALP (p=0.0057). There was no statistical difference of plasma lipid profiles between subpopulations, Black HCC patients except that Black HCC patients had significantly higher levels of cholesterol (p=0.0006) and HDL (p=0.048). In comorbidity, Black HCC patients had higher rates of alcohol using and existence of cirrhosis; and male HCC patients had higher rates of smoking, alcohol usage and viral hepatitis. Conclusions: HCC patients are greatly disparate in the expression level of tumor biomarkers, liver functions, plasma lipid profiles and comorbidity conditions between subpopulations stratified by race, gender, age and BMI. These results could provide useful information for clinical management and prognosis of patients with HCC. Citation Format: Xinchun Zhou, Barrett Aldridge, Nazar Rahmanov, Zhirong Liu, Jinghe Mao, Neha Varshney. A retrospective study on the disparities of hepatocellular carcinoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2024; Part 1 (Regular Abstracts); 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84(6_Suppl):Abstract nr 822.

Evaluation of Gastrointestinal Manifestations and Predictive Factors in Pediatric Henoch-Schönlein Purpura

Background: Henoch-Schönlein purpura (HSP) is the most common type of vasculitis in children. Children with HSP often experience gastrointestinal symptoms, such as abdominal pain, nausea/vomiting, gastrointestinal bleeding, and intussusception. These symptoms are estimated to occur in 50-75% of cases. Objectives: In this study, we evaluated the prevalence of gastrointestinal manifestations in children with HSP and identified associated predictive factors. Methods: For this cross-sectional study, we collected data from 295 children with HSP, aged 1 to 16, who were treated at Mofid Children's Hospital in Tehran, Iran, between 2013 and 2022. We gathered the following information from hospital records: Laboratory results for ALT, AST, bilirubin, stool exam (S/E), WBC, RBC, and occult blood (OB), as well as demographic data. Clinical symptoms evaluated included fever, rash, abdominal pain, distension, tenderness, nausea/vomiting, diarrhea, anorexia, and icterus. Results: Our study included 295 children diagnosed with HSP, consisting of 46.77% females and 53.23% males. The average age was 5.3 ± 2.8 years for female patients and 6.2 ± 2.9 years for male patients. Further analysis indicated that anorexia was the most common symptom, followed by abdominal pain, diarrhea, nausea/vomiting, and bloody stool. We observed no significant differences in symptoms based on sex. Physical examination findings, including abdominal distension and tenderness, were similar across both sexes. Elevated levels of AST and ALT, as well as hyperbilirubinemia, were noted in some patients. Stool analysis revealed positive results for RBC, WBC, and occult blood in certain cases, with 21% testing positive for RBC, 24.85% for WBC, and 23.25% for occult blood. Anorexia showed a correlation with increased AST levels, while bloody stool was associated with higher ALT levels, hyperbilirubinemia, and direct hyperbilirubinemia. Logistic regression analysis confirmed a significant association between bloody stools and elevated ALT levels. Conclusions: In this study, we examined the clinical manifestations and laboratory findings in children with small vessel vasculitis to identify associated predictive factors. Our findings indicated that anorexia and abdominal pain were the most common clinical manifestations, with bloody stool also being a prevalent symptom. Additionally, logistic regression analysis demonstrated that the presence of bloody stool is a significant predictive factor for elevated ALT levels.

Assessment of the Relationship Between Liver Enzymes and Cardiovascular Disease: A Study in Bangladeshi Adults.

Elevated liver enzyme levels are suggested to be associated with an increased risk of cardiovascular disease (CVD). However, few studies have explored the relationship between liver enzymes and myocardial infarction (MI). This study aimed to evaluate the potential association of elevated liver enzymes with MI within a population group in Bangladesh. In this cross-sectional study, 348 participants were enrolled, 189 with MI in the CVD group and 159 in the control group. Serum levels of liver enzymes (AST, ALT and GGT) and other biochemical parameters were measured using standard methods. Multivariate logistic regression models were applied to determine the associations between elevated liver enzymes and CVD. In the CVD group, 51.6%, 30.9% and 67.7% of individuals had elevated serum AST, ALT and GGT levels, respectively. On the contrary, the control group had 17.0%, 15.1% and 35.2% of individuals with high serum AST, ALT and GGT levels, respectively. Overall, 71.8% of the subjects in the CVD group and 44.7% of the subjects in the control group had at least one or more elevated liver enzymes (p < 0.001). The mean level of all three liver enzymes was significantly higher in the CVD group than in the control group (p < 0.001). In both the CVD and control groups, males had higher levels of liver enzymes than females. In the regression models, the serum levels of AST, ALT and GGT showed a positive and independent association with the prevalence of CVD (p < 0.001). However, GGT showed the strongest association among the three enzymes. This study shows a high prevalence of liver enzyme abnormalities in individuals with CVD. Serum levels of AST, ALT and GGT were independently associated with the prevalence of CVD. This suggests that measuring liver enzyme levels could be a useful marker in predicting CVD at an early stage.

Diagnostic precision of Truenat® technique and co-relation of ALT levels with HBV-DNA viral load among HBsAg positive patients at a tertiary care hospital in Eastern Uttar Pradesh.

In India, it is estimated that there are 40 million people suffering from Hepatitis B virus (HBV). Quantification of the viral burden is an important laboratory tool in the management. However, widespread use of different HBV-DNA assays is still affected by the high cost and variable diagnostic precision. The present study was conducted to evaluate the diagnostic precision and co-relation of ALT levels with HBV-DNA by Truenat®-PCR. In this prospective cross-sectional study a total of 567 serums were collected from patients by rapid HBsAg, and processed for liver function tests (LFT). The viral HBV-DNA amplification detection was carried out through by Truenat®-PCR test. Out of 567 samples, 452 samples were found to be positive by both rapid and Truenat®-PCR and 106 were negative for HBV-DNA followed by 9 invalid. High ALT level found in 73% of positive patients who had HBV-DNA level (>100000 copies/ml) which is significantly higher in 447 patients as compared to those have below ≤100000 copies/ml. Truenat®-PCR technique is a highly sensitive and can be performed with low resources for effective control of HBV infection. Evaluation of HBV-DNA levels and serum ALT levels showed a significant proportion of patient harbored ongoing viral replication and disease progression.

Time Course of Biochemical and Metabolic Parameters During and After COVID-19.

Long COVID is characterized by the persistence of symptoms among individuals who are infected with the SARS-CoV-2 virus. The enduring impact of these long-term effects on the health and well-being of those affected cannot be denied. About 470 patients with SARS-CoV-2 were consecutively recruited in this longitudinal study. The participants were entered into moderate, severe, and critical groups. 235 out of 470 participants were female. The levels of fasting blood sugar (FBS), alanine transaminase (SGPT), aspartate aminotransferase (SGOT), alkaline phosphatase (ALP), creatinine (Cr), urea, uric acid (UA), and total protein (TP) were measured during hospitalization and again at one and three months after infection. The levels of Zn and hemoglobin A1c (HbA1c) were also measured only during hospitalization. COVID-19 severity was associated with high levels of glucose, urea, Cr, ALT, AST, ALP, and HbA1c, and low levels of Zn, UA, and TP. There were significant sex differences for these markers at all three-time points. Glucose, urea, Cr, ALT, AST, and ALP all decreased three months after infection, whereas the levels of UA and TP returned towards normal. COVID-19 infection affects the levels of multiple biochemical factors in a gender-dependent manner. The biochemical changes become more tangible with increasing disease severity, and several of these predict mortality. Levels begin to return to normal after the acute phase of the disease, but in some individuals, at three months, several markers were still not within the normal range. Whether the trajectory of these changes can predict long COVID requires further testing.

ARRB1 downregulates acetaminophen-induced hepatoxicity through binding to p-eIF2α to inhibit ER stress signaling.

Acetaminophen (APAP) stands as the predominant contributor to drug-induced liver injury (DILI), and limited options are available. β-Arrestin1 (ARRB1) is involved in numerous liver diseases. However, the role of ARRB1 in APAP-induced liver injury remained uncertain. Wild-type (WT) and ARRB1 knockout (KO) mice were injected with APAP and sacrificed at the indicated times. The histological changes, inflammation, endoplasmic reticulum (ER) stress, and apoptosis were then evaluated. Hepatic cell lines AML-12 and primary hepatocytes were used for in vitro analyses. Systemic ARRB1-KO mice were susceptible to APAP-induced hepatotoxicity, as indicated by larger areas of centrilobular necrosis area and higher levels of ALT, AST, and inflammation level. Moreover, ARRB1-KO mice exhibited increased ER stress (indicated by phosphorylated α subunit of eukaryotic initiation factor 2 (p-eIF2α)-activating transcription factor 4 (ATF4)-CCAAT-enhancer-binding protein homologous protein (CHOP)) and apoptosis (indicated by cleaved caspase 3). Further rescue experiments demonstrated that the induction of apoptosis was partially mediated by ER stress. Overexpression of ARRB1 alleviated APAP-induced ER stress and apoptosis. Moreover, co-IP analysis revealed that ARRB1 directly bound to p-eIF2α and eIF2α. ARRB1 protected against APAP-induced hepatoxicity through targeting ER stress and apoptosis. ARRB1 is a prospective target for treating APAP-induced DILI.

Cardiometabolic risk comorbidities in exocrine pancreatic insufficiency compared to patients with cancer: A single centered observational retrospective cohort study.

642 Background: Exocrine pancreatic insufficiency (EPI) is characterized by inadequate secretion of digestive enzymes. EPI is associated with increased risk for pancreatic cancer as well as increased risk for diabetes and consequently cardiometabolic (CM) risk equivalents. Emerging data suggest patients with cancer also have increased CM risk equivalents. To explore the cardiovascular risk associated with both EPI and cancer, we sought to describe and compare CM comorbidities and surrogates in patients with EPI vs cancer. Methods: A retrospective observational electronic chart analysis was done at Ochsner Health, Louisiana, spanning records from January 2017-2020 comparing two cohorts: patients with EPI (n=677) and patients with Cancer (n=1432). Results: The Cancer cohort was older (65.1 ± 11.9 yrs) than the EPI cohort (54.2 ± 17.6 yrs) (p &lt; 0.05). The Cancer cohort had higher AST levels (63.2 ± 106.2 U/L [nl 8-33 U/L] at start, 84.9 ± 447.3 U/L at end) vs the EPI cohort (50.2 ± 86.9 U/L at start, 65.4 ± 368.9 U/L at end) (p &lt; 0.05). The Cancer cohort also had higher ALT levels (69 ± 111.4 U/L (nl 7-55 U/L) at start, 58.5 ± 141.2 U/L at end) vs the EPI cohort (48.7 ± 79.5 U/L at start, 41.4 ± 100.3 U/L at end) (p &lt; 0.05). No significant differences were seen in Cancer cohort vs EPI cohort for A1c, TG, amylase, lipase, cholesterol, uric acid, tobacco/alcohol use, or blood pressure levels. Within the Cancer cohort, there was an increase in neuropathy (11% at the start vs 26.9% at end [p &lt; 0.05]), CHF (3.63% at the start vs 11.5% at end [p &lt; 0.05]), and HTN prevalence (29.9% at the start vs 66.1% at end [p &lt; 0.05]). Cancer patients also had decreased weight (175.2 ± 46.5 lbs at start, 163.8 ± 43.4 lbs at end [p &lt; 0.05]) and BMI (27.3 ± 6.5 at start, 25.7 ± 6.4 at end [p &lt; 0.05]). Among the general cancer cohort, no statistically different changes were seen in hypoglycemia, DKA, retinopathy, nephropathy, ESRD, dialysis, HLD, NAFLD, OSA, CAD, CVD, PAD, hyperuricemia, or gout prevalence over the period of observation or in comparison to EPI cohort. Conclusions: Patients in the Cancer cohort in this study have some indices of greater CM risk compared to those with EPI. Though older, they had significantly higher AST and ALT levels compared to EPI cohort. Over the 3 years of observation, cancer patients developed a statistically significant increase in neuropathy, CHF, and HTN prevalence, and decrease in weight and BMI. These changes may reflect consequent morbidity related both to natural disease progression and/or effects of cancer treatments such as chemotherapy.

Congenital heart disease: clinical characterization in newborns from a referral hospital, Manaus, Amazonas, Brazil

In Brazil, the impact of congenital heart disease (CHD) remains obscured by limited data, especially in the northern region. For this reason, our study seeks to uncover the prevalence and clinical variations of CHD in Manaus, Amazonas. This study followed a cross-sectional model performed in 110 newborns with CHD diagnosed between March 2022 to April 2023. Complex CHD was present in about 80% of the newborns, which increased the risk of requiring multiple surgical interventions. We found and characterized 19 CHD phenotypes, with a higher prevalence of complex CHD cases. We documented 12 fatalities, mostly attributed to septic and cardiogenic shock related to complex CHD with high levels of urea, creatinine, AST, ALT, CRP, GGT, NT-proBNP and acidosis (p&lt;0.001). Our findings suggest a close relationship between CHD and a systemic impact with chronic/acute kidney failure and hepatopathies. Inadequate data from the information system on live births (SINASC) results in underreporting and increased CHD mortality rates, emphasizing the urgency for new strategies to enhance case identification and improve early diagnosis of critical CHD with important systemic repercussions.

Nonalcoholic Fatty Liver Disease as a Potential Risk Factor for Cardiovascular Disease in Patients with Type 2 Diabetes: A Prospective Cohort Study.

In this prospective cohort study, 1197 patients with type 2 diabetes (T2D) were divided into two groups (360 patients with NAFLD and 847 without NAFLD) and were followed for a median of 5 years for the incidence of CVD. Cox regression analysis was used to assess the association between NAFLD, liver enzyme level, aspartate aminotransferase to platelet ratio index (APRI), and the incidence risk of CVD and its subgroups (i.e., myocardial infarction, chronic heart disease, coronary artery bypass grafting, and percutaneous coronary intervention). There was a significant positive association between CVD incidence and NAFLD (HR = 1.488, 95% CI = 1.041-2.124, p value = 0.029). Although patients with NAFLD had higher levels of ALT and AST levels (p value = <0.001), there was no significant association between liver enzymes and the incidence risk of CVD when adjusted for different variables. Furthermore, NAFLD was associated with NAFLD APRI Q (2), APRI Q (3), and APRIQ (4) (1.365 (1.046-1.781), 1.623 (1.234-2.135), and 3.373 (2.509-4.536)), respectively. NAFLD increased the incidence risk of CVD in T2D. However, there was no association between liver enzymes (ALT, AST, ALK-P, and GGT) and a higher incidence risk of CVD in T2D when adjusted for confounding variables.