Liver Complications Research Articles

Incidence of liver complications with hemochromatosis associated HFE p.C282Y homozygosity: The role of central adiposity.

The HFE p.C282Y+/+ (homozygous) genotype and central adiposity both increase liver disease and diabetes risks, but combined effects are unclear. We estimated waist-to-hip ratio (WHR) associations with incident clinical outcomes in routine care in p.C282Y+/+ participants in the UK Biobank community cohort. Baseline WHR in 1,297 male and 1,602 female p.C282Y+/+ with 13.3-year mean follow-up for diagnoses. Spline regressions and Cox proportional hazard models were adjusted for age and genetic principal components. Cumulative incidence was from age 40 to 80 years. In p.C282Y+/+ males, there were positive linear WHR relationships for hospital inpatient diagnosed liver fibrosis/cirrhosis (p=2.4*10-5), liver cancer (p=0.007), non-alcoholic fatty liver disease (NAFLD) (p=7.7*10-11), and type 2 diabetes (T2D) (p=5.1*10-16). The Hazard Ratio (HR) for high WHR in p.C282Y+/+ males (≥0.96; 33.9%) was HR=4.13 for liver fibrosis/cirrhosis (95%CI: 2.04-8.39, p=8.4*10-5 vs. normal WHR); cumulative age 80 incidence 15.0% (95%CI: 9.8%-22.6%) versus 3.9% (95%CI: 1.9%-7.6%); for liver cancer, cumulative incidence was 9.2% (95%CI: 5.7%-14.6%) versus 3.6% (95%CI: 1.9%-6.6%). Hemochromatosis was diagnosed in 23 (96%) of the 24 high WHR p.C282Y+/+ males with incident fibrosis/cirrhosis. High WHR (≥0.85; 30.0%) p.C282Y+/+ females had raised hazards for liver fibrosis/cirrhosis (HR=9.17, 95%CI: 2.51-33.50, p=3.8*10-7) and NAFLD (HR=5.17, 95%CI: 2.48-10.78, p=1.2*10-5). Fibrosis/cirrhosis associations were similar in the subset with additional primary care diagnoses. In p.C282Y+/+ males and females, increasing WHR is associated with substantially higher risks of liver complications. Interventions to reduce central adiposity to improve these outcomes should be tested.

Clinical Case Series on Assessment of Therapeutic Efficacy of Saroglitazar in MASLD Patients

Objective: This prospective case series aimed to evaluate the efficacy of saroglitazar 4 mg in improving clinical parameters in patients with type 2 diabetes mellitus (T2DM) with steatotic liver disease (SLD), focusing on glycemic control, lipid profile, liver enzymes, and transient elastography parameters (CAP and LSM scores). Materials and Methods: Eight T2DM patients having SLD; defined as Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD) were enrolled from a single-center, Dr. Dang’s Clinic, Ghaziabad, Uttar Pradesh India. Saroglitazar 4 mg was administered daily, and various clinical parameters were monitored at baseline, 16 weeks, and 32 weeks. Statistical analysis was performed using paired t-tests to assess changes over time. Results: Saroglitazar treatment significantly reduced HbA1c, Triglycerides (TG), Alanine aminotransferase (ALT), transient elastography parameters (CAP and LSM) along with other lipid and glycemic parameters from baseline to weeks 32. These findings underscore potential role of saroglitazar in managing T2DM and associated SLD by improving metabolic parameters and liver health. Conclusion: Saroglitazar showed significant improvements in glycemic control, lipid profile, liver enzymes, liver fat and fibrosis in MASLD patients, indicating its potential as a therapeutic option for managing metabolic abnormalities and liver complications. Further research is needed to validate these findings.

Synergistic association of sodium-glucose cotransporter-2 inhibitor and metformin on liver and non-liver complications in patients with type 2 diabetes mellitus and metabolic dysfunction-associated steatotic liver disease

ObjectiveType 2 diabetes mellitus and metabolic dysfunction-associated steatotic liver disease (diabetic MASLD) frequently coexist and worsen liver and non-liver outcomes, but effective pharmacological therapies are limited. We aimed to evaluate...

Critical appraisal of novel prediction models and risk calculators for post-hepatectomy liver failure and complications: practicability and generalisability in the real-world setting

Critical appraisal of novel prediction models and risk calculators for post-hepatectomy liver failure and complications: practicability and generalisability in the real-world setting

Hepatitis co-infection in paediatric HIV: progressing treatment and prevention.

To analyse the main evidence and recommendations for the management of hepatitis co-infection in children living with HIV. We analysed available data pertaining to the natural history of liver disease and treatment of co-infected children. Viral hepatitis co-infection in people living with HIV (PLHIV) is a global problem owing to the shared routes of transmission, particularly in areas of high endemicity for the three viruses. Viral hepatitis co-infection can accelerate liver disease progression and increase morbidity and mortality, even in patients on suppressive antiretroviral treatment (ART). Viral hepatitis should be routinely screened in PLHIV and, once diagnosed with viral hepatitis, PLHIV should be closely monitored for liver disease progression and complications. Children living with HIV-HBV co-infection should be treated with ART containing agents which are active against both viruses. Children living with HIV-HCV co-infection should receive directly acting antivirals (DAA) to eradicate HCV infection. Prevention measures to reduce vertical and horizontal transmission of HBV and HCV (anti-HBV vaccination and immunoglobulins, anti-HBV treatment in pregnancy, anti-HCV DAAs in people of childbearing age, avoiding blood contact, sexual barrier precautions) should be adopted and encouraged, particularly in high endemicity countries.

Gut microbiome and metabolome signatures in liver cirrhosis-related complications.

Shifts in the gut microbiota and metabolites are interrelated with liver cirrhosis progression and complications. However, causal relationships have not been evaluated comprehensively. Here, we identified complication-dependent gut microbiota and metabolic signatures in patients with liver cirrhosis. Microbiome taxonomic profiling was performed on 194 stool samples (52 controls and 142 cirrhosis patients) via V3-V4 16S rRNA sequencing. Next, 51 samples (17 controls and 34 cirrhosis patients) were selected for fecal metabolite profiling via gas chromatography mass spectrometry and liquid chromatography coupled to time-of-flight-mass spectrometry. Correlation analyses were performed targeting the gut- microbiota, metabolites, clinical parameters, and presence of complications (varices, ascites, peritonitis, encephalopathy, hepatorenal syndrome, hepatocellular carcinoma, and deceased). Veillonella bacteria, Ruminococcus gnavus, and Streptococcus pneumoniae are cirrhosis-related microbiotas compared with control group. Bacteroides ovatus, Clostridium symbiosum, Emergencia timonensis, Fusobacterium varium, and Hungatella_uc were associated with complications in the cirrhosis group. The areas under the receiver operating characteristic curve (AUROCs) for the diagnosis of cirrhosis, encephalopathy, hepatorenal syndrome, and deceased were 0.863, 0.733, 0.71, and 0.69, respectively. The AUROCs of mixed microbial species for the diagnosis of cirrhosis and complication were 0.808 and 0.847, respectively. According to the metabolic profile, 5 increased fecal metabolites in patients with cirrhosis were biomarkers (AUROC > 0.880) for the diagnosis of cirrhosis and complications. Clinical markers were significantly correlated with the gut microbiota and metabolites. Cirrhosis-dependent gut microbiota and metabolites present unique signatures that can be used as noninvasive biomarkers for the diagnosis of cirrhosis and its complications.

Bile Acids as Emerging Players at the Intersection of Steatotic Liver Disease and Cardiovascular Diseases.

Affecting approximately 25% of the global population, steatotic liver disease (SLD) poses a significant health concern. SLD ranges from simple steatosis to metabolic dysfunction-associated steatohepatitis and fibrosis with a risk of severe liver complications such as cirrhosis and hepatocellular carcinoma. SLD is associated with obesity, atherogenic dyslipidaemia, and insulin resistance, increasing cardiovascular risks. As such, identifying SLD is vital for cardiovascular disease (CVD) prevention and treatment. Bile acids (BAs) have critical roles in lipid digestion and are signalling molecules regulating glucose and lipid metabolism and influencing gut microbiota balance. BAs have been identified as critical mediators in cardiovascular health, influencing vascular tone, cholesterol homeostasis, and inflammatory responses. The cardio-protective or harmful effects of BAs depend on their concentration and composition in circulation. The effects of certain BAs occur through the activation of a group of receptors, which reduce atherosclerosis and modulate cardiac functions. Thus, manipulating BA receptors could offer new avenues for treating not only liver diseases but also CVDs linked to metabolic dysfunctions. In conclusion, this review discusses the intricate interplay between BAs, metabolic pathways, and hepatic and extrahepatic diseases. We also highlight the necessity for further research to improve our understanding of how modifying BA characteristics affects or ameliorates disease.

Liver fibrosis as a predictor of liver failure and outcome following ALPPS among patients with primary liver cancer

The influence of liver fibrosis on the rate of liver regeneration and complications following ALPPS has yet to be fully understood. This study aimed to scrutinize the effects of liver fibrosis on the postoperative complications, and prognosis subsequent to ALPPS. Clinical data were collected from patients with primary liver cancer who underwent ALPPS at Peking Union Medical College Hospital between May 2014 and October 2022. The degree of liver fibrosis was assessed using haematoxylin–eosin staining and Sirius red staining. This study encompassed thirty patients who underwent ALPPS for primary liver cancer, and there were 23 patients with hepatocellular carcinoma, 5 with cholangiocarcinoma, and 2 with combined hepatocellular-cholangiocarcinoma. The impact of severe liver fibrosis on the rate of liver regeneration was not statistically significant (P = 0.892). All patients with severe complications belonged to the severe liver fibrosis group. Severe liver fibrosis exhibited a significant association with 90 days mortality (P = 0.014) and overall survival (P = 0.012). Severe liver fibrosis emerges as a crucial risk factor for liver failure and perioperative mortality following the second step of ALPPS. Preoperative liver function impairment is an important predictive factor for postoperative liver failure.

Assessment of Sensitivity of Fib-4, Lok Score and Platelet Count / Spleen Diameter Ratio as Non-Invasive Indicator of Esophageal Varices in Egyptian Patients with Chronic Hepatitis C virus (HCV) Infection

Abstract Background The development of esophageal varices is one of the major complications of portal hypertension, which is considered a main complication of liver cirrhosis.Variceal bleeding occurs in 20–40% of cirrhotic patients with esophageal varices and The use of endoscopic prophylactic band ligation and non-selective beta blockers can decrease the risk of esophageal bleeding by 50%, so the current guidelines recommend screening all liver cirrhosis patients by endoscopy. Aim of the Work Assessment of sensitivity of fib-4, lok score and platelet count / spleen diameter ratio as non-invasive indicator of oesphageal varices in egyptian patients with chronic hepatitis c virus (hcv) infection. Patients and Methods This study will include 100 egyptian patients selected from internal medicine and hepatology outpatient clinics and inpatient wards at matria teaching hospital. Results Plt count/spleen diameter ratio, plt count and spleen diameter demonstrated a high statistically significant correlation with the presence and grade of esophageal varices. as according to sensitivity and specificity test the most accurate screening test for diagnosis of esophageal varicose is PLT/SD ratio as AUC (87.4%), also it is a good negative test as specificity (86.7%) with cutoff value (1026.7), but for suspect a case most sensitive test is PLT count as sensitivity (93.3%) with cutoff value (120.5). these tests followed by spleen diameter with accuracy (78.2%), and the least test is right lobe/ albumin ratio which cannot depend on it in diagnosis of esophageal varices as its accuracy is (52.2%),sensitivity 66.7% and specificity 48.3%. Conclusion The use of plt count/spleen diameter ratio, plt count and spleen diameter, especially the platelet count/spleen diameter ratio, can help physicians as noninvasive predictors of esophageal varices to restrict the use of endoscopic screening only to patients presenting a high probability of esophageal varices. This is especially useful in clinical settings where resources are limited and endoscopic facilities are not present in all areas.While rt liver lobe/albumin ratio can not be used as a non invasive predictor of esophageal varices.

Biological Potential of Kakkalide in Medicine for the Treatment of Human Disorders: An Overview of Pharmacological Aspects.

Pueraria lobata is an important herbal medicine of Fabaceae family that has been clinically used in Traditional Chinese Medicine to counteract human disorders and associated secondary complications. Kakkalide also called irisolidone 7-xylosylglucoside is an isoflavonoid of Puerariae flos, Pueraria lobata and Flos Puerariae. Moreover, Kakkalide has a wide range of bioactivities in medicine. Biological potential of kakkalide was investigated in the present work through scientific data analysis of different scientific research work on kakkalide in order to know its therapeutic potential in medicine. Scientific data on Pueraria lobata were collected and analyzed in the present work. All the scientific data were collected from Google, Google Scholar, Scopus, and Science Direct in the present work. Scientific data analysis of kakkalide revealed its biological importance and therapeutic potential in medicine. The present investigation signified kakkalide's effectiveness in inflammatory diseases, prostaglandin E2 production, liver complication, gastric injury, alcoholism, insulinresistant endothelial dysfunction, aldose reductase enzyme, hyperlipidemia, estrogenic activity, and stroke. In addition, the bioavailability of kakkalide was also discussed in the present paper. Present work also revealed the significance of analytical techniques for the separation, isolation and identification of kakkalide in different biological and non-biological samples. Present paper signified the health-beneficial aspects of kakkalide in medicine.

Evaluation of direct-acting antiviral agents impact on liver biomarkers in patients with type-2 diabetes and hepatitis C virus infection

Objectives. Chronic hepatitis C (CHC) infection still affects a significant portion of the global population. Despite efforts to combat it, the global prevalence remains high. The use of direct antiviral therapy (DAA) has significantly improved cure rates. The study aimed to assess liver parameters and body mass index (BMI dynamics in type 2 diabetes mellitus (T2DM) patients compared to non-diabetics, after obtaining sustained viral response (SVR) under DAA. Material and methods. We conducted a retrospective study on 100 CHC infected patients treated with DAAs between September 2016 and August 2019 at “Prof. Dr. Matei Bals” National Institute for Infectious Diseases, Bucharest (INBI MB). The study group was divided into 2 subgroups according to the presence of diabetes. All patients were evaluated at initiation of treatment and one year after. FibroMax parameters and BMI were monitored. Outcomes. The study found improvements in liver fibrosis, necroinflammatory activity, and steatosis in both groups after treatment. Notably, T2DM patients experienced a more significant decrease in necroinflammatory activity. Moreover, weight gain post-SVR was observed, potentially impacting liver health. Conclusions. Post-SVR, CHC patients showed improvements in liver health markers, emphasizing the importance of early treatment to prevent severe liver complications. Future research should focus on long-term outcomes post-treatment.

Evaluation of direct-acting antiviral agents impact on liver biomarkers in patients with type-2 diabetes and hepatitis C virus infection

Objectives. Chronic hepatitis C (CHC) infection still affects a significant portion of the global population. Despite efforts to combat it, the global prevalence remains high. The use of direct antiviral therapy (DAA) has significantly improved cure rates. The study aimed to assess liver parameters and body mass index (BMI dynamics in type 2 diabetes mellitus (T2DM) patients compared to non-diabetics, after obtaining sustained viral response (SVR) under DAA. Material and methods. We conducted a retrospective study on 100 CHC infected patients treated with DAAs between September 2016 and August 2019 at “Prof. Dr. Matei Bals” National Institute for Infectious Diseases, Bucharest (INBI MB). The study group was divided into 2 subgroups according to the presence of diabetes. All patients were evaluated at initiation of treatment and one year after. FibroMax parameters and BMI were monitored. Outcomes. The study found improvements in liver fibrosis, necroinflammatory activity, and steatosis in both groups after treatment. Notably, T2DM patients experienced a more significant decrease in necroinflammatory activity. Moreover, weight gain post-SVR was observed, potentially impacting liver health. Conclusions. Post-SVR, CHC patients showed improvements in liver health markers, emphasizing the importance of early treatment to prevent severe liver complications. Future research should focus on long-term outcomes post-treatment.

Updated vaccination and screening recommendations for hepatitis B: Implications for pharmacists

The number of new infections of hepatitis B is rising and a large number of cases are undiagnosed. These factors are contributing to hepatitis B-related liver complications, including liver cancer, and deaths that could be prevented. The Advisory Committee on Immunization Practices and the Centers for Disease Control and Prevention recently updated vaccination and screening/testing recommendations for hepatitis B. The updated recommendations remove the need for risk assessment before screening or vaccination. Pharmacists will play a key role in a concerted national effort to implement these updated recommendations. A multistakeholder advisory council convened by the Hepatitis B Foundation identified key barriers to screening and vaccination. The council also formulated strategies to optimize implementation of the updated recommendations. These strategies include educating pharmacists about the new recommendations and how they will help to reduce the burden of hepatitis B and liver cancer. Pharmacists could explore establishing pharmacy-provider collaborative practice agreements and potentially leverage capacity built with COVID-19 vaccine implementation. Hospital systems and other clinic settings could update their electronic health records to include prompts for hepatitis B vaccination and screening. Pharmacy systems can implement different reminder options to help patients complete the hepatitis B vaccine series. To address a lack of vaccine confidence, pharmacists can emphasize the cancer prevention benefit of hepatitis B screening and vaccination and engage with patients on an individual level to understand their concerns, assess vaccine status, and discuss vaccine recommendations. Effective implementation of the new recommendations will help achieve national and global goals of eliminating hepatitis B as a public health threat by 2030.

Prevalence of occult hepatitis B infection among treatment-naive persons living with HIV in Ghana.

Hepatitis B virus (HBV) constitutes a significant global health challenge, with more than 2 billion people infected globally and almost 291 million chronic cases. In Africa, coinfection of HBV with Human Immunodeficiency Virus (HIV) is high, yet the condition remains overlooked in many countries. While antiretroviral therapy (ART) has improved HIV survival, viral hepatitis continues to contribute to morbidity and mortality. Occult Hepatitis B infection (OBI), characterized by a low-level of HBV DNA in individuals with negative hepatitis B surface antigen (HBsAg), is an emerging concern among HIV seropositive individuals due to the risk of HBV reactivation and associated complications, especially hepatocellular carcinoma (HCC). Ghana has an estimated HBV/HIV coinfection prevalence of 13.6% making it important to also determine potential cases of OBI. This study aims to assess OBI prevalence in persons living with HIV (PLHIV). A cross-sectional study was conducted in five health facilities in the Cape Coast Metropolis. HBV-related serological markers were determined among 116 PLHIV using the Enzyme-Linked Immunosorbent Assay (ELISA) method. HBV DNA was extracted from 30 participants found to be HBsAg negative but positive for hepatitis B core antibody (HBcAb+). Nested PCR was employed in detecting HBV DNA and HBV viral load was performed using qPCR. The median age of the participants was 37 years (IQR 22-65). Serologically, 7.8% (n = 9, 95% CI: 3.5-22.7), 12.1% (n = 14), and 25.9% (n = 30) tested positive for solely HBsAg, HBsAb, and HBcAb respectively. OBI prevalence among HBsAg-/HBcAb+ participants was 16.7% (n = 5, 95% CI: 6.5-23.7) with a median HBV DNA level of 139.2 IU/ml (IQR, 96.7-142.0). The prevalence of OBI among HIV-positive participants in the Cape Coast Metropolis highlights the need to consider screening for HBV among HIV patients using nucleic acid amplification tests. This can inform medical management and reduce the risk of liver complications, including HCC.

Liver fibrosis detected by diffusion-weighted magnetic resonance imaging and its functional correlates in Fontan patients.

The evaluation of Fontan-associated liver disease is often challenging. Diffusion-weighted magnetic resonance imaging can detect hepatic fibrosis from capillary perfusion and diffusion abnormalities from extracellular matrix accumulation. This study investigated its role in the evaluation of liver disease in Fontan patients and explored possible diagnostic methods for early detection of advanced liver fibrosis. Stable adult Fontan patients who could safely be examined with magnetic resonance imaging were enrolled, and blood biomarkers, transient elastography were also examined. Forty-six patients received diffusion-weighted imaging; and 58.7% were diagnosed with advanced liver fibrosis (severe liver fibrosis, 37.0%, and cirrhosis 21.7%). Two parameters of hepatic dysfunction, platelet counts (Spearman's ρ: -0.456, P = 0.001) and cholesterol levels (Spearman's ρ: -0.383, P = 0.009), decreased with increasing severity of fibrosis. Using transient elastography, a cut-off value of 14.2 kPa predicted the presence of advanced liver fibrosis, but with a low positive predictive value. When we included platelet count, cholesterol, post-Fontan years and transient elastography values as a composite, the capability of predicting advanced liver fibrosis was the most satisfactory (C statistic 0.817 ± 0.071, P < 0.001). A cut-off value of 5.0 revealed a sensitivity of 78% and a specificity of 82%. In Fontan patients, diffusion-weighted imaging was helpful in detecting liver fibrosis that was correlated with hepatic dysfunction. A simple score was proposed for long-term surveillance and early detection of advanced liver disease in adult Fontan patients. For adult Fontan patients with a calculated score > 5.0, we may consider timely diffusion-weight imaging and early management for liver complications.

Sarcopenia in cirrhosis: Unraveling the prevalence and relationships with liver disease severity and complications.

Sarcopenia in cirrhosis is associated with poor survival and adverse pre and post-transplant outcomes. The study aimed at determining the prevalence of sarcopenia and its association with the severity, complications and etiology of liver disease. As many as 416 cirrhotic patients who met the inclusion criteria underwent muscle strength testing using a dynamometer. As many as 109 probable sarcopenia patients underwent computed tomography (CT) scan to measure skeletal muscle index (SMI) at the L3 vertebral level and gait-speed testing. The gender-specific cut-offs used to define sarcopenia were an SMI of 36.54 cm2/m2 in males and 30.21 cm2/m2 in females. A gait speed ≤ 0.8m/s was taken as a cut-off to define severe sarcopenia in both genders. The mean age was 54.7 ± 9.51years and male:female ratio was 2.2:1.The mean body mass index (BMI) was 24.2 ± 1.34kg/m2. Alcohol and non-alcoholic steatohepatitis (NASH) were the two most common etiologies (45.9% and 31.2%). The proportion of patients belonging to Child-Pugh class A, B and C was 26.6%, 48.6% and 24.8%, respectively. Forty out of 109 (36.7%) patients had a model for end-stage liver disease (MELD) > 14. Ascites, upper gastrointestinal bleeding and hepatic encephalopathy (HE) were present in 59 (54.1%), 60 (55.0%) and 24 (22.0%) patients, respectively. The prevalence of probable sarcopenia, sarcopenia and severe sarcopenia was found to be 26.20%, 10.09% and 6.73%, respectively. Sarcopenia and severe sarcopenia were associated with Child-Pugh class (p < 0.001, p < 0.001), MELD (p = 0.007, 0.002), upper gastrointestinal bleed (p = 0.007, 0.004), ascites (p = 0.038, 0.025) and HE (0.001, < 0.001). The prevalence of sarcopenia and severe sarcopenia was found to be 10.09% and 6.73%, respectively. Sarcopenia and severe sarcopenia had a significant association with the severity and complications of cirrhosis. However, no association was observed with etiology of liver disease.

Socio-economic association of alcohol use disorder and cardiovascular and alcohol-associated liver disease from 2010to 2019.

Alcohol use leads to disabilities and deaths worldwide. It not only harms the liver but also causes alcohol use disorder (AUD) and heart disease. Additionally, alcohol consumption contributes to health disparities among different socio-economic groups. We estimated global and regional trends in the burden of AUD, liver disease, and cardiovascular disease from alcohol using the methodology of the Global Burden of Disease study. In 2019, the highest disability-adjusted life years rate per 100,000 population was due to AUD (207.31 [95% Uncertainty interval (UI) 163.71-261.66]), followed by alcohol-associated liver disease (ALD) (133.31 [95% UI 112.68-156.17]). The prevalence rate decreased for AUD (APC [annual percentage change] -0.38%) and alcohol-induced cardiomyopathy (APC -1.85%) but increased for ALD (APC 0.44%) and liver cancer (APC 0.53%). Although the mortality rate for liver cancer from alcohol increased (APC 0.30%), mortality rates from other diseases decreased. Between 2010 and 2019, the burden of alcohol-associated complications increased in countries with low and low-middle sociodemographic index (SDI), contributing more significantly to the global burden. The global burden of AUD, liver, and cardiovascular disease has been high and increasing over the past decade, particularly for liver complications. Lower SDI countries are contributing more to this global burden. There is a pressing need for effective strategies to address this escalating burden.

Current perspectives of viral hepatitis.

Viral hepatitis represents a major danger to public health, and is a globally leading cause of death. The five liver-specific viruses: Hepatitis A virus, hepatitis B virus, hepatitis C virus, hepatitis D virus, and hepatitis E virus, each have their own unique epidemiology, structural biology, transmission, endemic patterns, risk of liver complications, and response to antiviral therapies. There remain few options for treatment, in spite of the increasing prevalence of viral-hepatitis-caused liver disease. Furthermore, chronic viral hepatitis is a leading worldwide cause of both liver-related morbidity and mortality, even though effective treatments are available that could reduce or prevent most patients' complications. In 2016, the World Health Organization released its plan to eliminate viral hepatitis as a public health threat by the year 2030, along with a discussion of current gaps and prospects for both regional and global eradication of viral hepatitis. Today, treatment is sufficiently able to prevent the disease from reaching advanced phases. However, future therapies must be extremely safe, and should ideally limit the period of treatment necessary. A better understanding of pathogenesis will prove beneficial in the development of potential treatment strategies targeting infections by viral hepatitis. This review aims to summarize the current state of knowledge on each type of viral hepatitis, together with major innovations.

Clinical Presentations and Risk Factors of Gastrointestinal Bleeding in the Emergency Department: A Multicenter Retrospective Study.

Gastrointestinal bleeding is a major healthcare burden and is associated with significant morbidity and mortality. This study aimed to assess the prevalence, clinical presentation, and risk factors of patients presenting with gastrointestinal bleeding in the emergency department. This retrospective study was conducted in two tertiary care hospitals in Riyadh, Saudi Arabia. The medical records of patients who presented to the emergency department with gastrointestinal bleeding between January 2010 and January 2020 were reviewed. Patients aged 18 years or older, with gastrointestinal bleeding (upper or lower) regardless of underlying cause, lifestyle, location of bleeding, health status, or medication use, were included. Demographic characteristics, initial vital signs, medical history, physical examination findings, comorbidities, medications, laboratory and radiological investigations, cause and stage of liver disease, management, and complications were recorded. Endoscopic findings and management of the bleeding site were collected according to the presenting symptoms. A total of 760 patients were included. The mean age was 62.7 ± 17.8 years, and 61.4% were males. The most common comorbidities at presentation were hypertension (54.1%), diabetes mellitus (51.2%), and ischemic heart disease (18.2%). The origins of the bleeding were lower gastrointestinal in 52%and upper gastrointestinal in 48% of patients. Lower gastrointestinal bleeding was found to be more common than upper gastrointestinal bleeding. Hemorrhoids, polyps, diverticular disease, and colonic ulcers were the major risk factors for lower gastrointestinal bleeding. In contrast, upper gastrointestinal bleeding was predominantly caused by esophageal varices, gastritis, and peptic ulcers.

Prevalence and risk of nonalcoholic fatty liver disease among adult psoriatic patients: A systematic review, meta-analysis, and trial sequential analysis.

This systematic review and meta-analysis aimed to report the evaluation of the prevalence and risk of nonalcoholic fatty liver disease (NAFLD) among adult psoriatic patients in a systematic review and meta-analysis. A comprehensive search was conducted across 4 databases of PubMed, Scopus, Cochrane Library, and Web of Science to collect relevant studies until November 30, 2023, without any restrictions for finding observational studies. The comprehensive meta-analysis version 3.0 software was used to calculate effect sizes, showing the event rate (ER), odds ratio (OR), and a 95% confidence interval (CI) to evaluate NAFLD risk or prevalence in psoriatic patients and controls or psoriatic patients alone. The quality scoring was performed by 1 author based on the Newcastle-Ottawa Scale tool. Publication bias, meta-regression analysis, and sensitivity analyses were performed. Additionally, Trial Sequential Analysis (TSA) was performed using TSA software. A total of 581 records were identified among the databases and electronic sources. At last, 41 studies involving 607,781 individuals were included in the meta-analysis. The pooled ER of NAFLD among psoriatic patients was 29.5% (95%CI: 19.6%-41.7%) and I2 = 99.79%. The pooled OR of NAFLD in psoriatic patients compared to controls was 1.685 (95%CI: 1.382-2.055; P < .001) and I2 = 87.96%. The study found a significant link between psoriasis and NAFLD, with psoriatic patients having a higher chance of developing NAFLD compared to the controls. The study calls for regular NAFLD screening in psoriatic patients to prevent liver complications.