Diagnosis Of Chronic Liver Disease Research Articles

You can't handle the truth! Comparing serum phosphatidylethanol to self-reported alcohol intake in chronic liver disease patients

BackgroundSerum phosphatidylethanol (PEth) testing has emerged as a promising biomarker for assessing recent alcohol consumption, surpassing the limitations of self-reported data. Limited clinical data exists comparing PEth levels and patients' reported alcohol intake. AimsCompare PEth testing results with self-reported alcohol intake and assesses variables associated with underreporting. MethodsSingle-center retrospective cohort of patients with a diagnosis of chronic liver disease and serum PEth. A patient's first positive PEth (>/=10 ng/mL) and self-reported alcohol consumption was used. PEth results were categorized as mild (10–20), moderate (20–200), or heavy (>200). Severity measures between self-report and PEth were assessed using Bhapkar's test and Bonferroni-adjusted McNemar's tests. Demographic data was analyzed using Chi-Square tests. Results279 patients were included. 94 (33.7%) patients had consistency with self-report, and 185 patients had inconsistencies in their report (66.3%, p < 0.001). Of 279 patients, 161 (57.7%) underreported their alcohol consumption, and 55 (19.7%) heavy PEth patients underreported alcohol consumption as light. 58% of alcohol-related and 56.4% of non-alcohol-related cirrhotic patients underreported their alcohol use. ConclusionIn our cohort, only one third of self-reported alcohol consumption was consistent with the PEth level. Notably, 57.7% underreported alcohol intake. Our study reinforces the clinical importance of PEth testing as an objective clinical measure.

Chronic liver disease-associated severe thrombocytopenia in Spain: Results from a retrospective study using machine learning and natural language processing

BackgroundPatients with chronic liver disease (CLD) often develop thrombocytopenia (TCP) as a complication. Severe TCP (platelet count<50×109/L) can increase morbidity and complicate CLD management, increasing bleeding risk during invasive procedures. ObjectivesTo describe the real-world scenario of CLD-associated severe TCP patients’ clinical characteristics. To evaluate the association between invasive procedures, prophylactic treatments, and bleeding events in this group of patients. To describe their need of medical resource use in Spain. MethodsThis is a retrospective, multicenter study including patients who had confirmed diagnosis of CLD and severe TCP in four hospitals within the Spanish National Healthcare Network from January 2014 to December 2018. We analyzed the free-text information from Electronic Health Records (EHRs) of patients using Natural Language Processing (NLP), machine learning techniques, and SNOMED-CT terminology. Demographics, comorbidities, analytical parameters and characteristics of CLD were extracted at baseline and need for invasive procedures, prophylactic treatments, bleeding events and medical resources used in the follow up period. Frequency tables were generated for categorical variables, whereas continuous variables were described in summary tables as mean (SD) and median (Q1–Q3). ResultsOut of 1,765,675 patients, 1787 had CLD and severe TCP; 65.2% were male with a mean age of 54.7 years old. Cirrhosis was detected in 46% (n=820) of patients and 9.1% (n=163) had hepatocellular carcinoma. Invasive procedures were needed in 85.6% of patients during the follow up period. Patients undergoing procedures compared to those patients without invasive procedures presented higher rates of bleeding events (33% vs 8%, p<0.0001) and higher number of bleedings. While prophylactic platelet transfusions were given to 25.6% of patients undergoing procedures, TPO receptor agonist use was only detected in 3.1% of them. Most patients (60.9%) required at least one hospital admission during the follow up and 14.4% of admissions were due to bleeding events with a hospital length of stay of 6 (3, 9) days. ConclusionsNLP and machine learning are useful tools to describe real-world data in patients with CLD and severe TCP in Spain. Bleeding events are frequent in those patients who need invasive procedures, even receiving platelet transfusions as a prophylactic treatment, increasing the further use of medical resources. Because that, new prophylactic treatments that are not yet generalized, are needed.

Late-stage presentation with decompensated cirrhosis is alarmingly common but successful etiologic therapy allows for favorable clinical outcomes.

Liver cirrhosis accounts for considerable morbidity and mortality worldwide and late presentation limits therapeutic options. We aimed to assess characteristics of patients with liver cirrhosis at the time of first presentation and during their clinical course. Patients with cirrhosis as evident by presence of varices at endoscopy, liver stiffness ≥15kPa at elastography, or ascites requiring paracentesis between Q1/2015-Q2/2020 were retrospectively included. Clinical, laboratory, and imaging data were collected from medical records at presentation and last follow-up. 476 patients were included (alcohol-related liver disease, ALD: 211, 44.3%; viral hepatitis: 163, 34.2%). Of these, 106 patients (22.3%) and 160 patients (33.6%) presented already with Child-Pugh C and MELD >15, respectively, and decompensation events were registered in 50% (238 patients) at baseline, and even in 75.4% of ALD patients. During a median follow-up of 11.0 (IQR 4-24) months, 116 patients died. Two-year survival was worse for patients with ALD than for viral hepatitis (71.1% vs. 90.2%, log rank p<0.001). We observed the highest percentage of portal-vein thrombosis (30.0%), hepatocellular carcinoma (15.0%), and death (45.0%) in the MAFLD group (n = 20). Patients cured from hepatitis C showed significant improvements in platelet count (147 to 169 G/L, p<0.001) and liver stiffness (26.2 to 17.7 kPa, p<0.001), while ALD patients improved in Child-Pugh score (8.6 to 7.6, p<0.001) during follow-up. With increasing Child Pugh score and MELD, we found increasing serum concentrations of CRP (p<0.001) and an inverse correlation with serum HDL (Spearman's ρ = -0.573 and -0.529, respectively, p<0.001). Half of the patients with cirrhosis had decompensated cirrhosis at presentation. This calls for increased awareness and strategies for earlier diagnosis of chronic liver disease and cirrhosis.

Incidence, prevalence and mortality of chronic liver diseases in Sweden between 2005 and 2019

BackgroundUpdated data on the incidence, prevalence, and regional differences of chronic liver disease are missing from many countries. In this study, we aimed to describe time trends, incidence, prevalence, and mortality of a wide range of chronic liver diseases in Sweden.MethodsIn this register-based, nationwide observational study, patients with a register-based diagnosis of chronic liver disease, during 2005–2019, were retrieved from the Swedish National Board of Health and Welfare. Annual age-standardized incidence and mortality rates, and prevalence per 100,000 inhabitants was calculated and stratified on age, sex, and geographical region.ResultsThe incidence of alcohol-related cirrhosis increased by 47% (2.6% annually), reaching an incidence rate of 13.1/100,000 inhabitants. The incidence rate of non-alcoholic fatty liver disease and unspecified liver cirrhosis increased by 217% and 87% (8.0 and 4.3% annually), respectively, reaching an incidence rate of 15.2 and 18.7/100,000 inhabitants, and a prevalence of 24.7 and 44.8/100,000 inhabitants. Furthermore, incidence rates of chronic hepatitis C declined steeply, but liver malignancies have become more common. The most common causes of liver-related mortality were alcohol-related liver disease and unspecified liver disease.ConclusionThe incidence rates of diagnosed non-alcoholic fatty liver disease, alcohol-related cirrhosis, unspecified liver cirrhosis, and liver malignancies have increased during the last 15 years. Worryingly, mortality in several liver diseases increased, likely reflecting increasing incidences of cirrhosis in spite of a decreasing rate of hepatitis C. Significant disparities exist across sex and geographical regions, which need to be considered when allocating healthcare resources.

Chronic liver disease is not associated with statin prescription in a primary care cohort.

Statins have historically been underutilized in patients with chronic liver disease (CLD). We sought to investigate the association between CLD and statin prescription in a primary care setting. Our retrospective cohort study identified primary care patients with a low-density lipoprotein value and more than one office visit from 2012 through 2018. Indication for statin therapy was determined using the Third Adult Treatment Panel criteria prior to November 2016 and the American College of Cardiology and American Heart Association guidelines thereafter. Indication for statin prescription and statin therapy by year was determined. Patients with CLD were identified using ICD-9/10 diagnosis codes. In total, 2119 individuals with an indication for statin therapy were identified. Of these individuals, 354 (16.7%) had CLD. Alcoholic and nonalcoholic fatty liver disease comprised 44.9% and 28.5% of the CLD population, respectively; 27.7% had cirrhosis. There was no difference in the prevalence of statin prescriptions when comparing patients with a CLD diagnosis to those without one (57.9 vs 59.9%, p = 0.48). A diagnosis of CLD was also not significantly associated with statin prescription when adjusting for other covariates (odds ratio (OR) 1.02; 95% confidence interval (CI) 0.78-1.33). An alanine aminotransferase level greater than 45 U/L significantly reduced the odds of a statin prescription (OR 0.62; 95% CI 0.44-0.87). Overall, the presence of a CLD diagnosis was not associated with attenuated statin utilization compared to those without a CLD diagnosis. Nevertheless, adherence to guideline indicated statin therapy remains suboptimal and efforts to increase statin utilization in this high-risk population remain prudent.

Chronic liver disease-associated severe thrombocytopenia in Spain: Results from a retrospective study using machine learning and natural language processing

BackgroundPatients with chronic liver disease (CLD) often develop thrombocytopenia (TCP) as a complication. Severe TCP (platelet count<50×109/L) can increase morbidity and complicate CLD management, increasing bleeding risk during invasive procedures. ObjectivesTo describe the real-world scenario of CLD-associated severe TCP patients’ clinical characteristics. To evaluate the association between invasive procedures, prophylactic treatments, and bleeding events in this group of patients. To describe their need of medical resource use in Spain. MethodsThis is a retrospective, multicenter study including patients who had confirmed diagnosis of CLD and severe TCP in four hospitals within the Spanish National Healthcare Network from January 2014 to December 2018. We analyzed the free-text information from Electronic Health Records (EHRs) of patients using Natural Language Processing (NLP), machine learning techniques, and SNOMED-CT terminology. Demographics, comorbidities, analytical parameters and characteristics of CLD were extracted at baseline and need for invasive procedures, prophylactic treatments, bleeding events and medical resources used in the follow up period. Frequency tables were generated for categorical variables, whereas continuous variables were described in summary tables as mean (SD) and median (Q1–Q3). ResultsOut of 1,765,675 patients, 1787 had CLD and severe TCP; 65.2% were male with a mean age of 54.7 years old. Cirrhosis was detected in 46% (n=820) of patients and 9.1% (n=163) had hepatocellular carcinoma. Invasive procedures were needed in 85.6% of patients during the follow up period. Patients undergoing procedures compared to those patients without invasive procedures presented higher rates of bleeding events (33% vs 8%, p<0.0001) and higher number of bleedings. While prophylactic platelet transfusions were given to 25.6% of patients undergoing procedures, TPO receptor agonist use was only detected in 3.1% of them. Most patients (60.9%) required at least one hospital admission during the follow up and 14.4% of admissions were due to bleeding events with a hospital length of stay of 6 (3, 9) days. ConclusionsNLP and machine learning are useful tools to describe real-world data in patients with CLD and severe TCP in Spain. Bleeding events are frequent in those patients who need invasive procedures, even receiving platelet transfusions as a prophylactic treatment, increasing the further use of medical resources. Because that, new prophylactic treatments that are not yet generalized, are needed.

Validation of scores of PRO-C3 to predict liver-related events in alcohol-related liver disease.

Risk prediction in alcohol-related liver disease (ArLD) is an unmet need. We aimed to assess PRO-C3 models to predict liver-related events (LRE) in patients with a history of excessive alcohol use without an established diagnosis of chronic liver disease. A prospective cohort study of 462 patients with ArLD, split into a derivation cohort of 221 secondary care patients and a validation cohort of 241 primary care patients. Baseline variables, including fibrogenesis marker PRO-C3, were used to develop a prediction model. Prognostic accuracy was compared to enhanced liver fibrosis (ELF), fibrosis-4-index (FIB-4), transient elastography (TE) and ADAPT. In the derivation and validation cohorts, 67 (30%) and 19 (8%) experienced an LRE during a median follow-up of 5.2 years (IQR: 3.2-6.8) and 4.0 years (IQR: 2.7-5.6). On top of PRO-C3 and ADAPT score, we generated a model (ALPACA) of independent predictors of LREs (PRO-C3, AST/ALT, platelets). ALPACA had high prognostic accuracy with a C-statistic of 0.85 in the derivation cohort, comparable to ELF (0.83) and TE (0.84) and significantly higher than FIB-4 (0.78), PRO-C3 (0.80) and ADAPT (0.81). In the validation cohort, all tests had comparable C-statistics. Compared to low-risk patients (ALPACA ≤11), high-risk patients (>11) had a subhazard ratio for LREs of 12.6 (95% CI 5.9-26.8, p < .001) and higher cumulative incidence (57% vs. 7%, p < .001; derivation cohort). We observed similar subhazard ratio in the validation cohort. PRO-C3-based scores are reliable tools to predict LREs in ArLD patients and are suitable for risk stratification in primary and secondary care.

Thrombocytopenia (TCP), MELD Score, and Fibrosis Index (FI) Among Hospitalized Patients with Chronic Liver Disease (CLD) in Ma'abar City, Dhamar Governorate, Yemen: A Cross-Sectional Study.

This study sought to assess the prevalence of thrombocytopenia (TCP), underlying aetiologies of chronic liver disease, and the grading and prognostic systems for chronic liver disease (CLD) using non-invasive biomarkers: the Fibrosis index and the Model for End-Stage Liver Disease-Na (MELD-Na) Score, respectively. This was a 15-month multi-centric cross-sectional study of 105 patients with chronic liver disease (CLD). The study was conducted using Sept 2019 to Nov 2020 admission records of CLD patients from Ma'abar City in Dhamar Governorate, Yemen. A total of 63 (60%) and 42 (40%) patients were identified as thrombocytopenic and non-thrombocytopenic, respectively. The means ± SD of the MELD score and FI were 19 ± 7.302 and 4.1 ± 1.06. TCP prevalence among leukopenic and non-leukopenic patients was 89.5% and 53.5%, respectively (P = 0.004). Likewise, the prevalence of traditional-ultrasonography-diagnosed cirrhotic patients needing liver transplantation (LT) was 82.3% versus 61.3% among corresponding non-cirrhotic patients (P = 0.000). The prevalence of TCP among the participants of this study was similar to the global rate. However, the prevalence of decompensation was much higher among CLD patients than that found elsewhere, highlighting a need to improve methods for the early diagnosis of CLD in Yemen. This study also identified problems with the diagnostic work-up for non-infectious aetiologies of CLD. The findings suggest the need to improve clinician awareness about effective diagnostic strategies for these aetiologies.

Prevalence and Risk Factors Associated With Inflammatory Bowel Disease in Patients Using Proton-Pump Inhibitors: A Population-Based Study.

Background and aim Proton pump inhibitor (PPI) is a heavily prescribed medication in the United States that is used to treat several gastrointestinal disorders. Although it has been considered to besafe compared to other medications, multiple gastrointestinal side effects have been reported. These effects of PPIs might stemfrom the progressive alteration of the intestinal microbiome. Patients with inflammatory bowel disease (IBD) using PPI are also seen to be less likely to achieve remission. However, in the current literature, there is very little evidence of the risk of developing IBD in patients who have been using PPIs. Therefore, our aim was to perform a cross-sectional population-based study with in-depth analysis to assess the prevalence and risk factors of IBD amongst PPI users in the United States. Methodology A validated multicenter and research platform database of more than 360 hospitals from 26 different healthcare systems across the United States was utilized to construct this study. A cohort of patients with a diagnosis of ulcerative colitis (UC) and Crohn's disease (CD) between 1999-2022 was identified using the Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT). Patients aged 18 to 65 years were included. We excluded any individual who had a diagnosis of chronic liver disease, autoimmune disease (excluding IBD), or cancer. The risk of IBD was calculated using a multivariate regression analysis to account for potential confounders includingnon-steroidal anti-inflammatory drugs (NSAIDs) use, smoking, patients who have had a diagnosis of alcoholism, gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), and metabolic syndrome. A two-sided P-value <0.05 was considered statistically significant, and all statistical analyses were performed using R version 4.0.2 (R Foundation for Statistical Computing, Vienna, Austria, 2008). Results A total of 79,984,328 individuals were screened in the database and 45,586,150 patients were selected in the final analysis after accounting for inclusion and exclusion criteria.Using multivariate regression analysis, the risk of developing UC and CD was calculated. The odds of having UC amongst patientson PPI was 2.02 (95%CI 1.98-2.06), P-value <0.001.Similarly, the odds of having CD were high amongst PPI users (OR 2.79, 95%CI 2.75-2.84), P- value <0.001 Conclusion Our study demonstrates that patients on PPIs are frequently found to have UC and CD even when adjusting for common risk factors.Hence, we urge clinicians to be aware of this association in order to limit unnecessary prescriptions of PPIs, especially for patients who are at risk for autoimmune diseases.

Impact of Vitamin K Administration on Elevated International Normalized Ratio in Chronic Liver Disease.

Limited studies assess the efficacy of vitamin K administration in patients with chronic liver disease (CLD). However, vitamin K is commonly used to treat elevations in international normalized ratio (INR) in these patients with the intended benefit of reducing bleeding risk. This retrospective, single-center cohort study aimed to evaluate the impact of vitamin K administration on INR in patients with CLD. Hospitalized patients ≥ 18 years of age with a diagnosis of CLD or cirrhosis and received vitamin K were included. The primary outcome was the absolute change in INR from baseline to 24 to 48 h after vitamin K administration. Secondary endpoints included subgroup analyses of the primary outcome by route of administration and single versus multidose administration, and incidence of in-hospital venous thromboembolism (VTE) or major bleeding. A total of eighty-five patients, primarily with Child-Pugh class C (76.5%), were included. Route of vitamin K administration included oral (PO) (72%) and intravenous (IV) (26%) with a mean daily dose of 8.5 ± 2.3 mg. The absolute change in INR was -0.07 ± -0.35 following vitamin K administration. There was no difference in absolute INR change between single versus multiple dose administration (-0.16 ± -0.35 and -0.03 ± -0.35; P= .13) or between PO versus IV administration (-0.06 ± -0.23 and -0.18 ± -0.48; P = .11). The incidences of in-hospital VTE and major bleeding were 2.4% and 3.5%, respectively. The administration of vitamin K in hospitalized patients with CLD resulted in minimal INR change, suggesting this intervention may not have the intended benefit of reducing bleeding risk.

Portable dual-channel blood enzyme analyzer for point-of-care liver function detection.

Because the liver is an important metabolic center in the human body, the reliability and timeliness of chronic liver disease diagnosis are particularly important. Alanine aminotransferase and aspartate transaminase are the two most important liver function indicators, and their test results are crucial in the diagnosis of liver diseases. However, the simultaneous detection of these two indicators is currently restricted by the need for expensive equipment and complicated detection processes. This study proposes a portable dual-channel blood enzyme analyzer (BEA) for point-of-care-testing. The device uses photometric reflectance to quantify the enzyme concentration by evaluating the reflected light intensity. The BEA also precisely controls and maintains the temperature at 37 °C ± 0.1 °C in the dual-channel assay. We assessed the responses of this system within a clinically relevant range by testing blood samples from a local hospital. The test verified that BEA for ALT and AST achieved a detection limit of 3.5 U L-1 and 4 U L-1, detection range of 4-350 U L-1 and 4-250 U L-1, coefficients of variation (CV) that were both less than 10%, and a linear correlation coefficient of 0.9827 and 0.9714 compared with a high-precision clinical biochemistry analyzer (Roche Cobas C702), respectively. We realized remote data analysis and storage through connection with smartphones, which can be applied to remote diagnostics and preventative personal disease management. Therefore, BEA has broad application prospects in the future internet of medical things.

Comparison and Evaluation of CTGF and P2/MS as Noninvasive Markers in Fibrosis Evaluation in Chronic Liver Disease

Background/Aims: To compare CTGF (connective tissue growth factor) and P2/MS [platelet count (109 / L)] 2 / [monocyte fraction (%) x segment neutrophil fraction (%)] ratio as non-invasive tests with liver biopsy in the detection of liver fibrosis. Thus, to determine whether CTGF and P2/MS index results can be used as a noninvasive marker, in the diagnosis of chronic liver disease &#x0D; Materials and Methods: A total of 52 chronic hepatitis patients with concurrent liver biopsy (27 female, 25 male) were included in the study group. The subjects' ages ranged between 18 and 70, and none of the subjects had undergone liver disease-related treatment. The control group was made up of a total of 31 healthy individuals without liver disease (18 female, 13 male) from similar age groups. Liver biopsy results of patients were reported at 7 stages according to Modified Knodell Scoring (ISHAK).&#x0D; Results: CTGF levels were higher in patients with chronic hepatitis (1.06±0.70 ng/ml) than the control group (0,72±0,32 ng/ml) (P

S3127 Peritoneal Tuberculosis in an Immunocompetent Patient With Findings of Chronic Liver Disease and Peritoneal Carcinomatosis

Introduction: Peritoneal tuberculosis (PT) accounts for 1-2% of all tuberculosis cases. Diagnosis of PT can be challenging due to non-specific symptoms, insidious onset, and variable imaging findings. We present a case of PT presenting with ascites and imaging studies suggestive of chronic liver disease (CLD), and peritoneal carcinomatosis. Case Description/Methods: A 48-year-old man presented to our clinic with complaints of increased abdominal girth, weight loss, and night sweats for the past 3 months. Physical exam revealed soft and distended abdomen with shifting dullness. Laboratory tests showed a mild anemia of Hb at 13.0 g/dL (13.1-17.2) and ESR at 34 mm/h (0-15). Abdominal ultrasound (US) revealed the presence of free abdominal fluid, and diffuse heterogenous granular liver parenchyma supporting the diagnosis of CLD. His liver tests were within normal ranges. Ascitic fluid analysis revealed serum ascites albumin gradient (SAAG) of 0.2 g/dL, WBCs of 1.70 × 103 cells/dL (91.8% lymphocytes). Ascitic fluid cytology was negative for malignant cells. Ascitic fluid acid-fast bacilli (AFB) test and mycobacterial culture were negative. Adenosine deaminase (ADA) level in ascitic fluid was 108.5 U/L (0-40). Interferon-gamma release assay (IGRA) test was positive. Contrast-enhanced computed tomography (CT) scan revealed normal liver parenchyma, diffuse thickening and nodularity of the peritoneum, and thickening of omentum with omental cake appearance. CT scan was suggestive of peritoneal carcinomatosis. EGD and colonoscopy were unremarkable. With consistent clinical history, SAAG < 1.1, ascitic fluid with lymphocytic predominance, high ADA levels, and positive IGRA, a diagnosis of PT was made. Anti-tuberculosis treatment was initiated, and the patient’s clinical symptoms have improved. CT scan at the end of treatment showed the resolution of ascites and peritoneal findings (Figure 1). Discussion: Ascites is the most common presenting symptom of PT. High suspicion of PT is important in the setting of ascites of unknown origin. Despite the US findings were suggestive of CLD in this patient, CT scan revealed normal liver findings. Differing PT from peritoneal carcinomatosis might be challenging due to overlapping findings on imaging. Ascitic fluid analysis of SAAG < 1.1, high ADA levels, positive IGRA test should lead towards the diagnosis of PT. AFB and mycobacterial culture of the ascitic fluid may often have low diagnostic yield in PT. Early diagnosis and treatment are important to prevent complications.Figure 1.: A1, A2, Before treatment; axial contrast-enhanced computed tomography scan showing moderate ascites, and diffuse thickening and nodularity of peritoneum. Imaging is suggestive of peritoneal carcinomatosis. B1, B2, After treatment; resolution of ascites and peritoneal findings.

The role of lifestyle factors on comorbidity of chronic liver disease and cardiometabolic disease in Chinese population: A prospective cohort study

SummaryBackgroundLifestyle factors are associated with chronic liver disease (CLD) and death after CLD diagnosis. However, their associations with pathways of CLD progression have been unclear, particularly transition to cardiometabolic disease (CMD), a major comorbid condition with CLD. We assessed the associations of lifestyle factors with CLD progression.MethodsThe study population involved 486,828 participants of the prospective China Kadoorie Biobank (CKB) aged 30-79 years without a history of cardiovascular disease, diabetes, CLD, or cancer at baseline. Liver-cardiometabolic comorbidity (LCC) was defined as developing CMD subsequently after first CLD (FCLD) in an individual. A multi-state model was used to estimate the associations of high-risk lifestyle factors (smoking, alcohol, physical inactivity, and central adiposity) with CLD progression from healthy to FCLD, subsequently to LCC, and further to death.FindingsDuring a median follow-up of 11 years, 5046 participants developed FCLD, 519 developed LCC, and 157 died afterwards. There were positive associations between the number of high-risk lifestyle factors and risks of all transitions. The hazard ratios (95% CIs) per 1-factor increase were 1.30 (1.25-1.35) for transitions from baseline to FCLD, 1.21 (1.09-1.34) for FCLD to LCC, 1.20 (1.17-1.23) for baseline to death, 1.15 (1.09-1.22) for FCLD to death, and 1.17 (1.06-1.31) for LCC to death. For CLD subtypes, lifestyle factors showed different associations with disease-specific transitions even within the same transition stage.InterpretationHigh-risk lifestyle factors played a key role in all disease transition stages from healthy to FCLD, subsequently to LCC, and then to death, with different magnitude of associations.FundingKadoorie Charitable Foundation, Chinese MoST and NSFC.

Does Having a Chronic Liver Illness Make One More Likely to Become Melancholic and Anxious?

Background: Chronic liver disease is a highly prevalent illness globally and in Pakistan as well. The current study was designed to investigate the prevalence of anxiety and depression in patients with chronic liver disease (CLD) in hospitalized patients. Methods and materials: Agha khan University anxiety and depression scale (AKUADS), a questionnaire developed natively in Urdu language, was the instrument used for the study. Admitted patients with the diagnosis of chronic liver disease at a tertiary care hospital in Lahore were invited to take part in the study. A total of 107 patients volunteered to take part in the study (29.9% females) from February 2018 to November 2018. Descriptive statistics was employed to report the prevalence of anxiety and depressive disorders in the study population and independent samples T-test was used to analyze the gender difference between the participants. Results: All study participants scored above the cut-off score of 20 on AKUADS. No significant gender difference was seen among the study participants on mean AKUADS scores. Conclusions: The prevalence of depressive and anxiety disorders is very high in patients with CLD. These patients should be assessed for the presence of depressive and anxiety symptoms on a frequent and routine basis. Recognition and treatment of depressive and anxiety symptoms at an early stage may lead to avoidance of many adverse outcomes related to CLD. Keywords: Depression, Anxiety, Chronic liver disease

Endoscopic ultrasound-guided portal pressure gradient with liver biopsy: 6years of endo-hepatology in practice.

The portal pressure gradient (PPG) is a useful predictor of portal hypertension (PH) related complications. We previously showed the feasibility and safety of endoscopic ultrasound guided PPG measurement (EUS-PPG). Now EUS-guided liver biopsy (EUS-bx) has been shown to be a safe and effective alternative to percutaneous or Interventional Radiology-guided liver biopsy for the diagnosis of chronic liver disease (CLD). We aimed to evaluate the correlation between PPG and clinical markers of PH, and assess the feasibility and safety of concomitant, single session EUS-PPG and EUS-bx. This was a retrospective study of patients undergoing EUS-PPG for CLD at a single tertiary endoscopy center between February 2014 and March 2020. EUS-PPG was performed using a 25-gauge needle and compact manometer. Data analysis was performed with SAS version 9.4. Eighty-three patients underwent EUS-PPG with 100% technical success. The mean PPG was 7.06mmHg (SD 6.09, range 0-27.3). PPG was higher in patients with (vs without) clinical features of cirrhosis (9.46 vs 3.61mmHg, P<0.0001), esophageal or gastric varices (13.88 vs 4.34mmHg, P<0.0001), and thrombocytopenia (9.25 vs 4.71mmHg, P=0.0022). In the 71 patients (85.5%) who underwent EUS-bx, 70 (98.6%) specimens were deemed adequate by the pathologist for histologic diagnosis. There were no early or late major adverse events. EUS-PPG correlates well with clinical markers of PH. EUS-bx can be performed safely during the same session as EUS-PPG, providing a comprehensive endoscopic evaluation of the patient with CLD.

Performance of routine risk scores for predicting cirrhosis-related morbidity in the community

Models predicting an individual's 10-year risk of cirrhosis complications have not been developed for a community setting. Our objectives were to assess the performance of existing risk scores - both with and without genetic data - for predicting cirrhosis complications in the community. We used a 2-stage study design. In stage 1, a systematic review was conducted to identify risk scores derived from routine liver blood tests that have demonstrated prior ability to predict cirrhosis-related complication events. Risk scores identified from stage 1 were tested in a UK Biobank subgroup, comprising participants with a risk factor for chronic liver disease (stage 2). Cirrhosis complications were defined as hospitalisation for liver cirrhosis or presentation with hepatocellular carcinoma. Discrimination of risk scores with and without genetic data was assessed using the Wolbers C-index, Harrell's adequacy index, and cumulative incidence curves. Twenty risk scores were identified from the stage-1 systematic review. For stage-2, 197,509 UK biobank participants were selected. The cumulative incidence of cirrhosis complications at 10 years was 0.58%; 95% CI 0.54-0.61 (1,110 events). The top performing risk scores were aspartate aminotransferase-to-platelet ratio index (APRI: C-index 0.804; 95% CI 0.788-0.820) and fibrosis-4 index (FIB-4: C-index 0.780; 95% CI 0.764-0.795). The 10-year cumulative incidences of cirrhosis complications for participants with an APRI score exceeding the 90th, 95th and 99th percentile were 3.30%, 5.42% and 14.83%, respectively. Inclusion of established genetic risk loci associated with cirrhosis added <5% of new prognostic information to the APRI score and improved the C-index only minimally (i.e. from 0.804 to 0.809). Accessible risk scores derived from routine blood tests (particularly APRI and FIB-4) can be repurposed to estimate 10-year risk of cirrhosis morbidity in the community. Genetic data improves performance only minimally. New approaches are needed in community settings to reduce the late diagnosis of chronic liver disease. Thus, in a community cohort, we assessed the ability of 20 routine risk scores to predict 10-year risk of cirrhosis-related complications. We show that 2 routine risk scores in particular - "APRI" and "FIB-4" - could be repurposed to estimate an individual's 10-year risk of cirrhosis-related morbidity. Adding genetic risk factor information to these scores only modestly improved performance.

El informe radiológico en paciente con hepatopatía crónica

Chronic liver disease is extremely common, and imaging plays a key role in its management. Elaborating an effective imaging report for chronic liver disease is challenging because of its multiple etiologies and the broad spectrum of imaging findings. For this reason, it is fundamental to use structured reports tailored to the different clinical scenarios. This paper covers the role of imaging and the fundamental questions that should be reflected in a radiology report for the diagnosis of chronic liver disease, both in relation to the identification and management of focal lesions in patients with chronic liver disease (including the use of LI-RADS) and in relation to diagnosis, staging, and decision-making in the management of hepatocellular carcinoma.

The development of portal hypertension and liver failure on the background of long-term intake of vitamin A in a young woman. Case report

The use of over-the-Counter (OTC) pharmaceuticals is a common phenomenon in today's society. We present a case of liver injury associated with long-term OTC use of vitamin A. The young patient took daily up to 15 capsules of a combined preparation for 2 years containing retinol palmitate 55 mg (100,000 IU) + Alpha-Tocopherol acetate 100 mg, the content of vitamin A in which significantly exceeded the recommended daily dose. Gradually, the patient noted the appearance of arthralgia, skin itching, hyperemia of the palms and feet, exfoliation of the skin on the soles, profuse hair loss, cracks in the corners of the mouth and in the area of the earlobes. Patient's condition worsened with the development of signs of liver cirrhosis in the form of portal hypertension (ascites, splenomegaly) and a decrease in the protein-synthetic function of the organ. Chronic viral hepatitis, autoimmune hepatitis, primary biliary cirrhosis, hemochromatosis, Wilson's disease, alcoholic liver disease were exclude. Liver biopsy showed characteristic signs of hypervitaminosis A without fibrosis. A complete regression of symptoms was observe within 8 months after discontinuation of the drug. A toxicity can lead to serious liver injury and should be considere in the differential diagnosis of chronic liver disease. Vitamin A should only be prescribe for medical reasons, for a limited period of time, and under close medical supervision.

COVID-19 emergency: Changes in quality of life perception in patients with chronic liver disease-An Italian single-centre study.

BACKGROUNDIn December 2019, the coronavirus disease-2019 (COVID-19) emerged and rapidly spread worldwide, becoming a global health threat and having a tremendous impact on the quality of life (QOL) of individuals.AIMTo evaluate the awareness of patients with chronic liver disease (CLD) regarding the COVID-19 emergency and how it impacted on their QOL. METHODSPatients with an established diagnosis of CLD (cirrhosis, autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis) who had been evaluated at our Outpatient Liver Disease Clinic during the 6-mo period preceding the start of Italian lockdown (March 8, 2020) were enrolled. Participants were asked to complete a two-part questionnaire, administered by telephone according to governmental restrictions: The first section assessed patients’ basic knowledge regarding COVID-19, and the second evaluated the impact of the COVID-19 emergency on their QOL. We used the Italian version of the CLD questionnaire (CLDQ-I). With the aim of evaluating possible changes in the QOL items addressed, the questionnaire was administered to patients at the time of telephone contact with the specific request to recall their QOL perceptions during two different time points. In detail, patients were asked to recall these perceptions first during time 0 (t0), a period comprising the 2 wk preceding the date of ministerial lockdown decree (from February 23 to March 7, 2020); then, in the course of the same phone call, they were asked to recall the same items as experienced throughout time 1 (t1), the second predetermined time frame encompassing the 2 wk (from April 6 to April 19) preceding our telephone contact and questionnaire administration. All data are expressed as number (%), and continuous variables are reported as the median (interquartile range). The data were compared using the Wilcoxon paired non-parametric test. RESULTSA total of 111 patients were enrolled, of whom 81 completed the questionnaire. Forty-nine had liver cirrhosis, and all of them had compensated disease; 32 patients had autoimmune liver disease. The majority (93.8%) of patients were aware of COVID-19 transmission modalities and on how to recognize the most common alarm symptoms (93.8%). Five of 32 (15.6%) patients with autoimmune liver disease reported having had the need to receive more information about the way to manage their liver disease therapy during lockdown and nine (28.2%) thought about modifying their therapy without consulting their liver disease specialist. About the impact on QOL, all CLDQ-I total scores were significantly worsened during time t1 as compared to time t0. CONCLUSIONThe COVID-19 epidemic has had a significant impact on the QOL of our population of patients, despite a good knowledge of preventive measure and means of virus transmission.