FIB-4 Score Research Articles

Synergistic effects of ursodeoxycholic acid, and quercetin on liver function and systemic inflammation in non-alcoholic fatty liver disease and atrial fibrillation patients

Background. Non-alcoholic fatty liver disease (NAFLD) and atrial fibrillation (AF) co-occur with signifi­cant clinical implications, necessitating therapeutic strategies that address the multifaceted nature of these conditions. This study evaluated the efficacy of standard treatment alone versus combined treatments with ursodeoxycholic acid (UDCA) and quercetin in patients with NAFLD and AF, focusing on improvements in liver function, lipid profile, systemic inflammation, and fibrosis markers. Aim: to evaluate and compare the efficacy of standard treatment alone versus standard treatment combined with ursodeoxycholic acid with and without quercetin in patients with non-alcoholic fatty liver disease and concurrent atrial fibrillation. Materials and methods. In a prospective, randomi­zed, controlled trial, 127 patients with diagnosed NAFLD and concurrent AF were enrolled. They were divided into three groups: group 1 — standard treatment (n = 42), group 2 — standard treatment plus UDCA (n = 44), and group 3 — standard treatment plus UDCA and quercetin (n = 41). The primary outcomes included changes in liver function tests (alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase, alkaline phosphatase), lipid profile (total cholesterol, low- and high-density lipoprotein cholesterol (HDL-C), triglycerides), and non-invasive liver fibrosis scores (NFS, FIB-4). Secondary outcomes focused on systemic inflammation markers (C-reactive protein, galectin-3, soluble ST2) and fibronectin levels. Results. All treatment groups showed significant improvements in liver function tests and lipid profiles. Group 3 exhibited the most substantial reductions in ALT, AST, and improvements in HDL-C, indicating enhanced hepatoprotective and lipid-modulating effects. Systemic inflammation markers and fibronectin levels decreased significantly in groups receiving UDCA and quercetin, with the most pronounced effects observed in group 3, suggesting potent anti-inflammatory and anti-fibrotic action. Additionally, significant improvements in NFS and FIB-4 scores in group 3 highlight the anti-fibrotic potential of combining UDCA and quercetin with standard treatment. Conclusions. The addition of UDCA and quercetin to standard treatment for patients with NAFLD and AF significantly improves liver function, lipid metabolism, and reduces systemic inflammation and fibrosis, compared to standard treatment alone. These findings suggest a synergistic effect of UDCA and quercetin, offering a promising therapeutic strategy for managing the complex interplay between NAFLD and AF.

Childhood maltreatment and risk of metabolic dysfunction-associated steatotic liver disease – Evidence of sex-specific associations in the general population

Background and aimsChildhood maltreatment (CM) is linked to self-reported liver disease in adulthood. However, specific diagnostic entities, e.g., metabolic dysfunction-associated steatotic liver disease (MASLD) as the most frequent chronic liver disease, and sex-differences have previously not been considered. MethodsCross-sectional analyses were conducted in 4188 adults from a population-based cohort in Northeastern Germany after excluding individuals with excessive alcohol consumption, cirrhosis, or chronic viral hepatitis. CM-exposure was assessed using the Childhood Trauma Questionnaire (CTQ). Liver-related outcomes included serologic liver enzymes, fibrosis-4 score (FIB-4) and, in 1863 subjects who underwent magnetic resonance imaging examination, liver fat content. Sex-stratified linear regression and logistic regression models predicting liver-related outcomes and risk for MASLD, respectively, from overall CTQ scores were adjusted for age, school education, alcohol consumption, and waist circumference. Exploratory analyses investigated effects of CTQ-subscales on liver-related outcomes and risk for MASLD. ResultsIn both sexes, overall CM-exposure was associated with higher levels of serum aspartate aminotransferase and FIB-4 score. In men, effects were mainly driven by physical abuse, and in women by emotional neglect. Only in men, overall CM-exposure (β = 0.70, 95%-CI 0.26–1.13, p = 0.002) and four CTQ-subscales were associated with greater liver fat content, and physical abuse (aOR = 1.22, 95%-CI 1.02–1.46, p = 0.034) and physical neglect (aOR = 1.25, 95%-CI 1.04–1.49, p = 0.015) were associated with higher risk for MASLD. ConclusionsThese results suggest sex differences in the association between CM and objective serum and imaging markers of MASLD in adulthood. For men especially, a history of CM-exposure may increase risk of developing MASLD in adulthood.

Noninvasive Liver Fibrosis Indices as Indicators of Microvascular and Macrovascular Complications in Type 2 Diabetes.

Objective: Nonalcoholic fatty liver disease (NAFLD) is more prevalent in patients with obesity, diabetes, and metabolic syndrome, which are risk factors for nonalcoholic steatohepatitis and liver fibrosis. NAFLD is related to cardiovascular outcomes in diabetes. We aimed to investigate the relationship between diabetic complications and NAFLD fibrosis score (NFS) and Fibrosis-4 score (FIB-4). Methods: Three hundred patients with type 2 diabetes mellitus (T2DM) were retrospectively evaluated according to NAFLD diagnosis on ultrasound in outpatient clinic. Risk of advanced fibrosis was estimated using FIB-4 and NFS. Diabetic complications of the patients were noted. Results: Presence of diabetic retinopathy is related to FIB-4 (P = 0.001) and NFS (P < 0.001) scores. NFS score (P = 0.037), not FIB-4 (P = 0.517), is related to diabetic nephropathy. Among macrovascular complications, only coronary artery disease is related to NFS and FIB-4 scores (P = 0.037 and P = 0.004, respectively). Although we cannot establish any association between fasting blood glucose, glycosylated hemoglobin (HbA1c) values and noninvasive liver fibrosis scores (P > 0.05), diabetes duration, and age positively correlated with the FIB-4 score (P = 0.033, P = 0.001). In logistic regression analysis, NFS > 0.676 values are associated with increased rates of diabetic retinopathy, independent of age, sex, HbA1c, and duration diabetes (odds ratio: 1.155, P = 0.030). FIB-4 has no relation with microvascular complications according to logistic regression analysis (P > 0.05 for all). Neither FIB-4 nor NFS has an effect on the presence of macrovascular complications (P > 0.05 for all). Conclusion: Our findings suggest that increase in NFS score is associated with the presence of diabetic retinopathy, independent of confounding factors. Further studies are needed on the applicability of noninvasive fibrosis scores in monitoring the presence of diabetic microvascular and macrovascular complications.

WED-304 Accuracy of the recommended algorithm using Fib4 Score and fibroscan to identify MASLD patients with low risk for advanced liver fibrosis in “real world” practice

WED-304 Accuracy of the recommended algorithm using Fib4 Score and fibroscan to identify MASLD patients with low risk for advanced liver fibrosis in “real world” practice

Evaluation of MASLD Fibrosis, FIB-4 and APRI Score in MASLD Combined with T2DM and MACCEs Receiving SGLT2 Inhibitors Treatment

Evaluation of MASLD Fibrosis, FIB-4 and APRI Score in MASLD Combined with T2DM and MACCEs Receiving SGLT2 Inhibitors Treatment

THU-242 Comparison ofmachine learning model (MASML), VCTE, and FIB-4 scores for predicting the presence of MASLD in a large cohort of patients in the U.S. using the NHANES database

THU-242 Comparison ofmachine learning model (MASML), VCTE, and FIB-4 scores for predicting the presence of MASLD in a large cohort of patients in the U.S. using the NHANES database

Using the FIB-4, automatically calculated, followed by the ELF test in second line to screen primary care patients for liver disease

The objective of our work was to evaluate the screening of hepatic fibrosis in primary care using the FIB-4 score, automatically calculated. When the FIB-4 was ≥ 1.3, it was defined as positive, and ELF Test was performed. FIB-4 positivity was confirmed when ELF Test was ≥ 9.8 indicating an advanced fibrosis. Among the 3427 patients included, 869 (25%) had a positive FIB-4 score, 784 (22.5%) at intermediate (FIB-4: 1.3–2.67), and 85 (2.5%) at high risk of fibrosis (FIB-4 > 2.67). 509 (59%) of the FIB-4 positive were confirmed by the ELF Test. The percentage of confirmation was significantly higher in patients over 65 years (83 vs. 57%), with FIB-4 > 2.67 (80 vs. 56%), BMI > 25 (47 vs. 37%), and diabetes (24 vs. 14%), p = 0.001). In patients without known liver disease (92%), the practitioner identified a cause of disease in 27% of cases: mainly NAFLD and alcohol. Liver fibrosis was suspected on FIB-4 in 25% of patients in primary care. The ELF Test, performed as a second-line, improves the screening of liver fibrosis, particularly for FIB-4 intermediate results. A positive FIB-4 test allows physicians to recognize a liver disease, providing an opportunity for timely intervention.Clinical trial registration: Comité de protection des personnes du sud-ouest et outre-mer SI18.00832.201865-MS04-IDRCB 2018-A01571-54.

Association between Metabolic-Dysfunction-Associated Steatotic Liver Disease and Hepatic Cancer: Current Concepts and Future Challenges.

Background: This study systematically reviewed the association between metabolic-dysfunction-associated steatotic liver disease (MASLD) and the development of hepatic cancer. Previous research has highlighted MASLD as a predisposing condition. Aim: To collect recent global data on the relationship between MASLD and hepatic cancer. Methods: A systematic review was conducted, which included an analysis of studies on the relationship between MASLD and the incidence of hepatic cancers, focusing on the role of fibrosis and MASLD severity as predictors of cancer risk. Following standard methodological frameworks for the assessment of longitudinal studies, the review gathered information on fibrosis scores, hepatocellular carcinoma (HCC) incidence, and other types of hepatic neoplasms. Results: A total of 522 studies were initially identified, of which 6 studies were appropriate for the review. They collectively revealed that the stage of fibrosis in MASLD is a significant independent predictor of mortality and liver-related events, with higher fibrosis stages correlating with greater risk. Longitudinal data showed that increases in FIB-4 scores were linked to a higher risk of developing HCC and cirrhosis. MASLD was also associated with an increased risk of non-hepatic cancers such as colorectal cancer in males and breast cancer in females. The severity of MASLD was found to be a modifiable risk factor for biliary tract cancer (BTC), with the risk further amplified by diabetes. Moreover, lifestyle factors and comorbidities, such as smoking and diabetes, were identified as modifiers of cancer risk in MASLD patients. Conclusions: The systematic review identified the association between MASLD and an elevated risk of hepatic cancer, establishing a clear link between the severity of liver fibrosis and the incidence of HCC and other hepatic neoplasms. This supports the need for screening for hepatic cancer in patients with MASLD, particularly in the presence of advanced fibrosis or other risk-modifying factors.

Interplay of metabolic dysfunction-associated fatty liver disease and papillary thyroid carcinoma: insights from a Chinese cohort.

Thyroid cancer is one of a set of extrahepatic cancers that closely linked to metabolic dysfunction-associated fatty liver disease (MAFLD). However, the connection between MAFLD and the characteristics of papillary thyroid cancer (PTC) remains unexplored. Between Jan 2020 and Oct 2022, surgical cases of PTC patients were examined at the first Affiliated Hospital of Wenzhou Medical University. Clinical data extracted from the electronic medical system underwent a rigorous comparison between two groups, classified based on MAFLD criteria, using logistic regression analysis. In this study of 4,410 PTC patients, 18.3% had MAFLD. MAFLD emerged as a distinct risk factor for lymph node metastasis (OR = 1.230, 95% CI 1.018-1.487) in this cohort, especially in females (OR = 1.321, 95% CI 1.026-1.702) and those with BMI ≥ 23kg/m2 (OR = 1.232, 95% CI 1.004-1.511). The presence of MAFLD was found to significantly elevate the risk of BRAF V600E mutation in both subgroups characterized by FIB-4 score ≥ 1.3 (OR = 1.968, 95% CI 1.107-3.496) and BMI < 23kg/m2 (OR = 2.584, 95% CI 1.012-6.601). Moreover, among the subset of individuals without non-alcoholic fatty liver disease (NAFLD), it was noted that MAFLD considerably increased the likelihood of tumor multifocality (OR = 1.697, 95% CI 1.111-2.592). Nevertheless, MAFLD did not exhibit any correlation with increased tumor size, extra-thyroidal extension (ETE), or later TNM stage in PTC. In this cross-sectional study, we discovered a significant association between MAFLD and increased occurrences of lymph node metastasis. Furthermore, MAFLD was linked to a higher chance of BRAF V600E mutation and the presence of multiple tumors in certain subgroups.

Prevalence, clinical and virological characteristics and short-term prognosis of hepatitis delta infection among patients with HIV/HBV in Nouakchott, Mauritania.

Patients living with HIV infection (PLWH) are at risk of acquiring HBV and HDV. The present study aimed to determine the prevalence and characteristics of HIV-HDV-HBV tri-infection in comparison with HIV-HBV coinfection and to estimate severities and outcomes of associated liver diseases in Mauritanian PLWH. Two-hundred-ninety-two consecutive HBsAg-positive PLWH were included (mean age: 37 years). Clinical data were recorded. Anti-HDV antibodies, HBV and HDV viral loads (VLs) and genotype were determined. APRI, FIB-4 and FibroScan were performed to evaluate the severity of liver disease. The anti-HDV antibodies prevalence was 37% and HDV RNA was positive in 40.7% of patients. Genetic diversities were found with HDV genotype 1 (93%) and HBV genotypes D (42.5%) and E (38%). The HBV VL was detectable in 108 patients at inclusion, and mutations associated with HBV resistance were found in 20. For almost all variables studied, including FIB-4 and APRI scores, no significant differences were found between anti-HDV-Ab positive or negative patients. FibroScan examination, which was performed in 110 patients at end-of-follow-up showed higher, but NS values, in HDV positive patients. After a mean follow-up of 24.55 ± 8.01 months (n = 217 patients), a highly significant worsening of APRI and FIB-4 scores was found. Moreover, patients with HDV showed more severe liver disease progression despite an efficient therapy. In a substantial Mauritanian cohort of relatively young PLWH, we found high HDV prevalence and worsening liver disease. In high-risk countries, screening for HDV and providing appropriate follow-up and treatments are warranted in PLWH.

IMPACT OF CORONARY ARTERY DISEASE ON STEATOTIC LIVER DISEASE PROGRESSION

Introduction. Metabolic dysfunction-associated steatotic liver disease and coronary artery disease often exacerbate each other, leading to a more severe course of both conditions. The aim of this study is to evaluate the role of coronary artery disease in dislipidemia and liver fibrosis progression in patients with metabolic dysfunction-associated steatotic liver disease. Materials and methods. Forty-six patients with metabolic dysfunction-associated steatotic liver disease were examined. Patients were divided into two groups based on the presence of concomitant coronary artery disease: group I (n=24) included patients with both metabolic dysfunction-associated steatotic liver disease and coronary artery disease, while group II (n=22) included patients with metabolic dysfunction-associated steatotic liver disease only. A third group (Group III) comprised healthy individuals. Specific lipid metabolism parameters, obesity stage, alanine aminotransferase (ALT), aspartate aminotransferase (AST), γ-glutamyl transpeptidase (GGT) activity, and platelet count were examined. Fibrosis stage was evaluated using the FIB-4 score. The findings obtained were statistically processed. Results. Arterial hypertension was more prevalent in patients with metabolic dysfunction-associated steatotic liver disease and concomitant coronary artery disease. In group I, arterial hypertension was observed in 95.8% of cases, whereas in group II, it was observed in 40.9% of cases (χ2=16.35, p=0.00005). Patients with metabolic dysfunction-associated steatotic liver disease exhibited elevated levels of total cholesterol, low-density lipoproteins, and triglycerides, leading to an increased atherogenic index. Conversely, high-density lipoprotein levels were decreased (p&gt;0.05). The degree of fibrosis according to the FIB-4 score was 1.45 times higher in patients with metabolic dysfunction-associated steatotic liver disease and concomitant coronary artery disease compared to those without coronary artery disease.

Diagnosis and Management of MASLD: An Metabolic Perspective of a Multisystem Disease

Metabolic dysfunction–associated steatotic liver disease (MASLD) has attained epidemic proportions in recent years, affecting nearly one-third of the general population and two-thirds of patients with type 2 diabetes (T2DM). It encompasses a wide spectrum of pathophysiological entities, ranging from simple steatosis to steatohepatitis to fibrosis and cirrhosis, with both hepatic and extrahepatic implications, including cardiovascular disease. The possibility of MASLD should be considered in high-risk groups such as T2DM, obesity, metabolic syndrome, polycystic ovarian syndrome (PCOS), etc., with/ without evidence of hepatic steatosis on imaging or persistently raised liver enzymes. Initial assessment should include a comprehensive evaluation of comorbidities, exclusion of secondary causes of steatosis, and fibrosis risk stratification. The presence of NASH and fibrosis is the most important predictor of adverse clinical outcomes, and non-invasive risk assessment has been an area of intense research in recent decades. FIB-4 can be used as a primary tool to effectively rule out significant fibrosis, followed by vibration-controlled transient elastography (VCTE) or enhanced liver fibrosis (ELF) tests as secondary tools if the FIB-4 score is indeterminate or high. The management of MASLD patients has shifted from a hepatocentric to a multicentric approach, with a focus on lifestyle interventions, disease-modifying pharmacotherapy in selected patients, and optimized management of comorbidities and complications.

Diagnostic accuracy of FIB-4 score compared to Fibroscan assessment of liver fibrosis in overweight and obesity patients

Diagnostic accuracy of FIB-4 score compared to Fibroscan assessment of liver fibrosis in overweight and obesity patients

Thy-1 restricts steatosis and liver fibrosis in steatotic liver disease.

Steatotic liver disease (SLD) is generally considered to represent a hepatic manifestation of metabolic syndrome and includes a disease spectrum comprising isolated steatosis, metabolic dysfunction-associated steatohepatitis, liver fibrosis and ultimately cirrhosis. A better understanding of the detailed underlying pathogenic mechanisms of this transition is crucial for the design of new and efficient therapeutic interventions. Thymocyte differentiation antigen (Thy-1, also known as CD90) expression on fibroblasts controls central functions relevant to fibrogenesis, including proliferation, apoptosis, cytokine responsiveness, and myofibroblast differentiation. The impact of Thy-1 on the development of SLD and progression to fibrosis was investigated in high-fat diet (HFD)-induced SLD wild-type and Thy-1-deficient mice. In addition, the serum soluble Thy-1 (sThy-1) concentration was analysed in patients with metabolic dysfunction-associated SLD stratified according to steatosis, inflammation, or liver fibrosis using noninvasive markers. We demonstrated that Thy-1 attenuates the development of fatty liver and the expression of profibrogenic genes in the livers of HFD-induced SLD mice. Mechanistically, Thy-1 directly inhibits the profibrotic activation of nonparenchymal liver cells. In addition, Thy-1 prevents palmitic acid-mediated amplification of the inflammatory response of myeloid cells, which might indirectly contribute to the pronounced development of liver fibrosis in Thy-1-deficient mice. Serum analysis of patients with metabolically associated steatotic liver disease syndrome revealed that sThy-1 expression is correlated with liver fibrosis status, as assessed by liver stiffness, the Fib4 score, and the NAFLD fibrosis score. Our data strongly suggest that Thy-1 may function as a fibrosis-protective factor in mouse and human SLD.

Diagnostic performances of Fibrosis-4 index and nonalcoholic fatty liver disease fibrosis score in metabolic dysfunction-associated steatotic liver disease in Asian primary care clinics.

We aimed to explore the extent to which individuals previously diagnosed with nonalcoholic fatty liver disease (NAFLD) meet the criteria fulfilled with the new nomenclature, metabolic dysfunction-associated steatotic liver disease (MASLD), within an Asian primary clinic cohort. Additionally, we assessed the reliability of the diagnostic performance of FIB-4 and NAFLD fibrosis score (NFS) for MASLD within the primary clinic cohort. This retrospective cross-sectional study included participants who underwent magnetic resonance elastography and abdominal ultrasonography during their health checkups at nationwide health promotion centers (n=6740). The prevalence rates of NAFLD and MASLD diagnosed based on ultrasonography results were 36.7% and 38.0%, respectively. Notably, 96.8% of patients in the NAFLD cohort fulfilled the new criteria for MASLD. A small proportion of patients with NAFLD (n=80, 3.2%) did not meet the MASLD criteria. Additionally, 168 patients (6.6%) were newly added to the MASLD group. The areas under the receiver operating characteristic curves for diagnosing advanced hepatic fibrosis for FIB-4 (0.824 in NAFLD vs. 0.818 in MASLD, p=0.891) and NFS (0.803 in NAFLD vs. 0.781 in MASLD, p=0.618) were comparable between the MASLD and NAFLD groups. Furthermore, the sensitivity, specificity, positive predictive value, and negative predictive value of FIB-4 and NFS for advanced fibrosis in MASLD were also comparable to those in NAFLD. Most patients (96.8%) previously diagnosed with NAFLD fulfilled the new criteria for MASLD in an Asian primary clinic cohort. Diagnostic performance of FIB-4 in the MASLD cohort demonstrated satisfactory results.

Impact of Non-alcoholic Fatty Liver Disease on development of diabetes complications

Introduction. Non-alcoholic Fatty Liver Disease (NAFLD) shown frequent future in patients with type 2 Diabetes Mellitus (DM2). By affecting insulin metabolism, glucose production and gluconeogenesis liver disorders probably involved into DM2 clinical future and development of complications. We studied the role of the NAFLD in the development of diabetic complications such as retinopathy (DR), neuropathy (DPNP), nephropathy (DN). Material and methods. 62 patients with DM2 who were admitted into Republican Specialised Scientific Practical Medical Centre of Endocrinology named after acad. Y.Kh. Turakulov were observed. In all patient blood glucose, HbA1c, total blood count, urine test, blood lipids, AlT, AsT, alkaline and acid phosphatase, … were measured. Liver, pancreas, gall bladder were visualised by ultrasound. Results. Among patients with DM NAFLD were detected in 45% of patients with DM2. Patients average age, BMI, HbA1c, blood fibrinogen level were greater in NAFLD group, whereas there were no found any differences between ALT, AST, BUN, creatinine levels. Blood total platelets were decreased in NAFLD group (10.6%, p&lt;0,05). Fib4 score was higher in NAFLD group by 1.5 times, where comparison of Fib4 score according to DN stages shown 2.57 times higher score in patients with DN4 and DN5. Patients with NAFLD diabetes complications were higher, especially DR by 1.2 times, DPNP 1.3 times and DN by 1.5 times than without NAFLD. Moreover, number of patients with NAFLD treated by insulin were 2 times more than without NAFLD. Conclusion. NAFLD is a frequent future among patients with DM2, have linkage with patients’ age, BMI, HbA1c level, depend from severity of DR, DPNP and DN. Blood platelets were lower in NAFLD group, where Fib4 score was 1.5 times higher. Results suggested about involving of NAFLD into diabetic complication development. NA. This is the full abstract presented at the American Physiology Summit 2024 meeting and is only available in HTML format. There are no additional versions or additional content available for this abstract. Physiology was not involved in the peer review process.

Benchmarking clinical risk prediction algorithms with ensemble machine learning for the noninvasive diagnosis of liver fibrosis in NAFLD.

Ensemble machine-learning methods, like the superlearner, combine multiple models into a single one to enhance predictive accuracy. Here we explore the potential of the superlearner as a benchmarking tool for clinical risk prediction, illustrating the approach to identifying significant liver fibrosis among patients with NAFLD. We used 23 demographic/clinical variables to train superlearner(s) on data from the NASH-clinical research network observational study (n = 648) and validated models with data from the FLINT trial (n = 270) and National Health and Nutrition Examination Survey (NHANES) participants with NAFLD (n = 1244). Comparing the superlearner's performance to existing models (Fibrosis-4 [FIB-4], NAFLD fibrosis score, Forns, AST to Platelet Ratio Index [APRI], BARD, and Steatosis-Associated Fibrosis Estimator [SAFE]), it exhibited strong discriminative ability in the FLINT and NHANES validation sets, with AUCs of 0.79 (95% CI: 0.73-0.84) and 0.74 (95% CI: 0.68-0.79) respectively. Notably, the SAFE score performed similarly to the superlearner, both of which outperformed FIB-4, APRI, Forns, and BARD scores in the validation data sets. Surprisingly, the superlearner derived from 12 base models matched the performance of one with 90 base models. Overall, the superlearner, being the "best-in-class" machine-learning predictor, excelled in detecting fibrotic NASH, and this approach can be used to benchmark the performance of conventional clinical risk prediction models.

Effect of the SARS-CoV-2 pandemic on metabolic control in patients with type 2 diabetes: a 5-year cohort follow-up managed by a dynamic multidisciplinary team in Northeastern Mexico

BackgroundThe SARS-CoV-2 pandemic brought a radical shift in the healthcare system and suboptimal care for vulnerable patients, such as those with Type 2 Diabetes Mellitus (T2D). Therefore, we compared metabolic control and macro/microvascular complications of patients with T2D before and throughout the three-year SARS-CoV-2 pandemic.Research design and methodsA retrospective observational cohort of subjects with T2D studied from 2018 to 2022 in Northern Mexico was treated by a dynamic multidisciplinary team. Levels of Glycated hemoglobin (HbA1c), fasting serum glucose (FG), LDL-Cholesterol (LDL-C), blood pressure (BP), albuminuria, triglycerides, Body Mass Index (BMI), and FIB-4 score, micro and macrovascular complications were evaluated.ResultsA total of 999 patients were studied, 51.7% males with a mean (SD) age of 60.1 (12.7) years. Adequate glycemic control based on HbA1c increased by 15.2% and 42.3% in FSG (p < 0.001) between the beginning 2018 and the end of 2022. LDL-C control decreased by 5.1% between 2018 and 2022 (p < 0.001). Systolic BP control decreased by 2.6% (p < 0.001), whereas diastolic BP control increased by 1.8% (p = 0.01) between 2018 and 2022. Albuminuria control increased by 8.5% (p = 0.002). When comparing the Area Under the Curve (AUC) of metabolic parameters between patients who developed SARS-CoV-2 vs. those who did not, AUC was statistically higher in those who developed SARS-CoV-2 (p < 0.05). Diabetic neuropathy was the most prevalent microvascular complication (n = 35; 3.6%); ischemic heart disease was the most frequent macrovascular complication (n = 11;1.1%).ConclusionsA multidisciplinary dynamic team that adapts to the pandemic SARS-CoV-2 maintains and increases metabolic control in subjects with type 2 diabetes in Mexico. This represents a low percentage of chronic complications. The AUC of metabolic parameters of subjects with SARS-CoV-2 infection is higher, reflecting more variability in metabolic control.Graphical

Bimekizumab safety in moderate to severe plaque psoriasis: Rates of hepatic events and changes in liver parameters over 2 years in randomized phase 3/3b trials

Patients with psoriasis are at increased risk of liver function abnormalities. Explore rates of hepatic treatment-emergent adverse events (TEAEs) and changes in liver parameters in bimekizumab-treated patients with psoriasis. Data are reported from 5 phase 3/3b trials over 2years. Hepatic TEAEs, laboratory elevations in alanine aminotransferase (ALT) or aspartate aminotransferase (AST), and changes in clinical markers of liver fibrosis (Fibrosis-4 [FIB-4] Index and AST to Platelet Ratio Index [APRI]) are reported. TEAEs are presented using exposure-adjusted incidence rates (EAIRs) per 100 patient-years (PY). 2186 patients received ≥1 bimekizumab dose. Over 2years, the EAIR of hepatic TEAEs was 3.5/100 PY and did not increase from first to second year. 2-year EAIRs of ALT/AST elevations >3x and >5x the upper limit of normal were 2.3 and 0.6/100 PY; rates were similar to placebo, adalimumab, secukinumab, and ustekinumab during controlled study periods. FIB-4 and APRI scores did not increase through 2years, regardless of fibrosis risk at baseline. Obesity, diabetes, dyslipidemia, chronic alcohol consumption, and medication changes are confounding factors for hepatic dysfunction. Rates of hepatic adverse events (AEs) with bimekizumab were consistent through 2years; incidences of transaminase elevations were similar to comparators during phase 3/3b controlled study periods.

A Validation Study of Non-invasive Scoring Systems for Assessing Severity of Hepatic Fibrosis in a Cohort of South Indian Patients With Non-alcoholic Fatty Liver Disease

IntroductionLiver biopsy is the gold standard for diagnosing and staging NAFLD. But liver biopsy has its limitations. Non-invasive tests (NITs) eliminate many of the drawbacks of liver biopsy. We did a retrospective observational study to validate the non-alcoholic fatty liver disease Fibrosis Score (NFS score) and Fibrosis Score 4 (FIB-4 index) against the gold standard liver biopsy in a cohort of south Indian patients with NAFLD. Material and MethodsA retrospective observational analytical study of patients who had a liver biopsy with a diagnosis of NAFLD and had all the data for aetiology assessment and NIT calculation within 4 weeks of biopsy were included in the study. On liver biopsy NAFLD was scored as per NIH’s NASH committee (NASH CRN) grading system. NAFLD Fibrosis Score (NFS) and FIB-4 index were calculated and scores more than 0.676 and 2.67 respectively was taken as the cut-off to predict advanced fibrosis. The sensitivity, specificity, positive predictive value, negative predictive value and area under the ROC curve for NFS score and FIB-4 score to diagnose advanced fibrosis were calculated. ResultsA total of 147 patients were included in the study. Of these 56 (38.1%) patients had advanced fibrosis (Stage 3, 4). Patients with advanced fibrosis were more likely to be older and have DM. Patients with advanced fibrosis had lower platelet count, higher AST, lower albumin and higher AST/ALT ratio. The NFS of > 0.676 had a sensitivity of 68% and specificity of 100% and FIB-4 index of >2.67 had a sensitivity of 67% and specificity of 95.6 % in diagnosing advanced fibrosis in our study. ConclusionThe non-invasive scoring systems NAFLD Fibrosis Score (NFS) and FIB-4 index, can be used as a bedside tool for diagnosing Liver fibrosis in NAFLD allowing liver biopsy to be used in a more targeted manner for patients diagnosed with advanced fibrosis on NITs.