Characterizing Unique Clinical and Virological Profiles in Concurrent Chronic Hepatitis B and Metabolic Dysfunction-Associated Liver Disease: Insights from a Population-Based Cohort Study.

The concurrent presence of chronic hepatitis B virus (CHB) infection and metabolic dysfunction-associated steatotic liver disease (MASLD) presents a unique clinical scenario with implications that are not yet fully understood. This study aims to characterize the distinct clinical and virological features of CHB in the context of MASLD and evaluate its impact on disease progression and outcomes. Utilizing a comprehensive health maintenance organization database, this study included 1186 patients with CHB from 2000-2020.

Comprehensive Assessment of Esophageal Disorders Associated with Hiatus Hernia: Insights from Big Data Analysis.

Hiatus hernia (HH) is a prevalent endoscopic finding in clinical practice, frequently co-occurring with esophageal disorders, yet the prevalence and degree of association remain uncertain. We aim to investigate HH's frequency and its suspected association with esophageal disorders. We reviewed endoscopic reports of over 75,000 consecutive patients who underwent gastroscopy over 12 years in two referral centers.

Hepatitis B virus infection and risk of colorectal cancer: a large, population-based cohort study from Israel.

Background: Recent population-based studies have suggested a possible link between hepatitis B (HBV) infection and extra-hepatic malignancies. We aimed to evaluate the association between HBV and colorectal cancer (CRC) using a large, population-based cohort study utilizing data from a large health maintenance organization (HMO).

Methods: The study included patients with non-cirrhotic HBV based on relevant ICD-9-CM codes and supportive serology identified from the HMO's database.

Colorectal Cancer Screening in the Elderly: Does Increased Prevalence Necessitate Tighter Surveillance.

Background: With age, colorectal cancer (CRC) prevalence rises. The elderly (> 75 years), and the very elderly (> 85 years) are especially vulnerable. The advantages of screening must be assessed in the context of diminished life span and co-morbidities.

Screening and Colonoscopy Quality Measures: Ethnic Disparities and Impact on Patients' Outcome.

Background: Recent reports have confirmed the improving trends in colorectal cancer (CRC) incidence and outcomes. Still, disparities in incidence and mortality in CRC continue to persist between major ethnic groups despite the provision of widespread screening and improved care. We aimed to outline, from an endoscopic point of view, ethnic disparities in major endoscopic measures concerned with CRC screening and detection and track their impact on patients' outcomes.

Chronic hepatitis B beyond clinical burden: Psychosocial effects and impact on quality of life.

Chronic hepatitis B (CHB) infection has far-reaching implications for patients' quality of life (QOL), regardless of cirrhosis or complications. However, limited research exists on the psychosocial impact of CHB, particularly in asymptomatic, noncirrhotic patients. Noncirrhotic CHB patients without comorbidities affecting QOL were evaluated in hepatology clinics.

Colonoscopy in the young: An indication-based analysis of outcome.

Background: Data on colonoscopy's diagnostic yield in young adults with lower gastrointestinal symptoms are scarce. We evaluated this yield in young patients by performing an indication-based analysis of outcomes.

Methods: We reviewed diagnostic colonoscopies performed in young adults (age <50 years) over 10 years.

Performance of serum-based biomarkers in fibrosis prediction of chronic hepatitis B patients in real life practice.

Background: Few studies have addressed the performance and diagnostic accuracy of laboratory-based markers for fibrosis prediction in chronic hepatitis B (CHB) patients yielding heterogeneous results. We aimed to study the performance of the FIB-4 and neutrophil-to-lymphocyte ratio (NLR) markers for the differentiation between significant and non-significant hepatic fibrosis in real-life practice.

Methods: We prospectively recruited CHB patients attending the hepatology clinic to undergo shear wave elastography (SWE) and blood tests.

Obstructive Esophageal Cancers at Endoscopy Are Associated with Reduced Survival and Poor Outcome.

Background: Esophageal cancer is comprised of adenocarcinoma and squamous cell carcinoma and is the sixth leading cause of cancer-related mortality worldwide. Upper endoscopy may reveal a partially or completely lumen-occluding mass at diagnosis, yet the prognostic significance of such a presentation is not clear.

Objectives: To investigate whether endoscopic obstructing lesions have a meaning regarding patient prognosis.

Correlation between Lower Esophageal Sphincter Metrics on High-Resolution Manometry and the Clinical Presentation of Patients with Newly Diagnosed Achalasia.

Background: Achalasia is characterized by aperistalsis with poor relaxation of the lower esophageal sphincter (LES). We aimed to systematically assess whether LES metrics on high-resolution manometry (HRM) correlate with the symptomatic or endoscopic presentation of patients with achalasia.

Methods: A retrospective study was performed at two tertiary medical centers.

Chronic hepatitis B infection and diabetes mellitus: a double liver trouble?

Background: Concomitant Diabetes mellitus (DM) is commonly recognized in patients with chronic hepatitis B (CHB) infection, although its impact on liver-related outcomes remains controversial. We aimed to evaluate the effect of DM on the course, management and outcome of patients with CHB.

Methods: We performed a large retrospective cohort study utilizing the Leumit-Health-Service (LHS) database.

Effect of Doctor's and Assisting Nurse's Years of Experience on Polyp Detection Rate: A Retrospective Cohort.

Background: Polyp detection rate (PDR) is a convenient quality measure indicator. Many factors influence PDR, including the patient's background, age, referral (ambulatory or hospitalized), and bowel cleansing.

Objectives: To evaluate whether years of professional experience have any effect on PDR.

Clinical and endoscopic predictors of gastric precancerous conditions: a large population case control study.

Background: Atrophic gastritis (AG) and gastric intestinal metaplasia (GIM) are well defined intermediate precancerous conditions (PCCs) in the gastric cancer cascade. The diagnosis of PCCs may be suspected based on endoscopic findings but is established by histology. Estimates of the global prevalence of PCCs vary widely but simple clinical or endoscopic predictors of their diagnosis are ill defined.

Real-world hepatitis B antiviral treatment trends and adherence to practice guidelines: a large cohort study.

Background: Epidemiologic data regarding chronic hepatitis B virus infections in Israel is limited as extensive population-based studies have not been performed.

Objective: This work aimed to evaluate the current characteristics of hepatitis B infection among Israeli adults and evaluate adherence to the European Association for the Study of the Liver practice guidelines for antiviral treatment.

Methods: Clinical and demographic data of HBsAg-positive patients registered in the Leumit-Health-Service database (one of the four major health maintenance organizations in Israel) between 2000 and 2019 were retrieved.

Pulmonary embolism risk in hospitalized patients with nonalcoholic fatty liver disease: A case-control study.

Abundant research has associated nonalcoholic fatty liver disease (NAFLD) with atherosclerosis, but very few reports have evaluated the association between NAFLD and venous thromboembolism. We aimed to investigate the association between NAFLD and pulmonary embolism (PE) in hospitalized patients. In this retrospective case-control study, we included consecutive patients from 2 university-affiliated hospitals who were referred for CT pulmonary angiograms for a suspected PE.

The yield of solid swallows in high resolution esophageal manometry among patients with dysphagia and gastro-esophageal reflux symptoms.

Background: Swallowing disorders are frequently reported esophageal symptoms and represent a common cause for referrals to gastroenterology consultations. Esophageal high-resolution manometry (HRM) is considered the gold standard modality for the evaluation of esophageal peristalsis and esophageal sphincter. The standard protocol of HRM includes water swallows only, that may not assess appropriately esophageal function and symptoms.

HBV-RNA, Quantitative HBsAg, Levels of HBV in Peripheral Lymphocytes and HBV Mutation Profiles in Chronic Hepatitis B.

A comprehensive characterization of chronic HBV (CHB) patients is required to guide therapeutic decisions. The cumulative impact of classical and novel biomarkers on the clinical categorization of these patients has not been rigorously assessed. We determined plasma HBV-RNA and HBsAg levels, HBV in peripheral lymphocytes (PBMCs) and HBV mutation profiles in CHB patients.

The impact of ethnicity on chronic hepatitis B infection course and outcome: big data analysis from Israel.

Objectives: The effect of ethnicity on chronic hepatitis B virus (CHB) infection's course and outcome has attracted little research. We aimed to compare different aspects of ethnic disparities in CHB patients, including prevalence, phenotypes, management, and outcome between two major ethnic groups in Israel.

Design: We conducted a large retrospective cohort study utilizing the Leumit-Health-Service database.

The Yield of Endoscopy and Histology in the Evaluation of Esophageal Dysphagia: Two Referral Centers' Experiences.

: The initial diagnostic test required to evaluate esophageal dysphagia is upper endoscopy (EGD) to assess the structure of the esophagus and the esophageo-gastric junction (EGJ). Taking biopsies during EGD has become a common practice in patients with dysphagia to rule out eosinophilic esophagitis (EoE). The aims of this study were to evaluate the endoscopic findings of patients who underwent EGD for esophageal dysphagia, to assess the rate of biopsy taking from the esophagus to diagnose/exclude EoE, and to report histology outcomes of these biopsies.

Genetic analysis of four consanguineous multiplex families with inflammatory bowel disease.

Background: Family studies support a genetic predisposition to inflammatory bowel diseases (IBD), but known genetic variants only partially explain the disease heritability. Families with multiple affected individuals potentially harbour rare and high-impact causal variants. Long regions of homozygosity due to recent inbreeding may increase the risk of individuals bearing homozygous loss-of-function variants.

Predictors of Clinical Course and Outcomes of Acute Diverticulitis: The Role of Age and Ethnicity.

: Acute diverticulitis (AD) is the leading and most burdensome complication of colonic diverticulosis. However, risk factors for its development and predictors of its course are still poorly defined. In this regard, the association of a young age with a complicated course and worse outcome are still controversial.

Diagnosis and Management of Achalasia: Updates of the Last Two Years.

Achalasia is a rare neurodegenerative disorder causing dysphagia and is characterized by abnormal esophageal motor function as well as the loss of lower esophageal sphincter (LES) relaxation. The assessment and management of achalasia has significantly progressed in recent years due to the advances in high-resolution manometry (HRM) technology along with the improvements and innovations of therapeutic endoscopy procedures. The recent evolution of HRM technology with the inclusion of an adjunctive test, fluoroscopy, and EndoFLIP has enabled more precise diagnoses of achalasia to be made and the subgrouping into therapeutically meaningful subtypes.

The Impact of Ramadan Fasting on Fatty Liver Disease Severity: A Retrospective Case Control Study from Israel.

Background: Non-alcoholic fatty liver disease (NAFLD) is emerging as an important public health condition. The effect of Ramadan fasting on several metabolic conditions has been previously assessed.

Objectives: To assess the impact of Ramadan fasting on non-alcoholic steatohepatitis (NASH) severity scores.