The efficacy and tolerability of glecaprevir/pibrentasvir treatment in a real-world chronic hepatitis C patients cohort.

Background And Aim: The aims of the present study were to evaluate the real-life efficacy and tolerability of glecaprevir (GLE)/pibrentasvir (PIB) in the treatment of patients with chronic hepatitis C (CHC).

Materials And Methods: Between May 2019 and May 2022, 686 patients with CHC, treated with GLE/PIB combination from 21 participating centers in Turkiye, were enrolled in the study.

Results: All patients were Caucasian, and their median age was 56 years.

Characteristics of patients with hepatocellular carcinoma: A multicenter study.

Background And Aim: The aim of the present study was to examine the etiology of hepatocellular carcinoma (HCC) by underlying cause and determine the characteristics and clinical features of patients with HCC.

Materials And Methods: The study comprised 1802 HCC patients diagnosed and followed up by Liver Diseases Outpatient Clinics in 14 tertiary centers in Turkey between 2001 and 2020.

Results: The mean age was 62.

Prognostic significance of α-fetoprotein in gastric adenocarcinoma.

Introduction: α-fetoprotein (AFP)-producing gastric carcinoma is a rare type of gastric cancer. Compared with other types, it is more aggressive and prone to liver metastases.

Aim: To investigate the prognostic characteristics of AFP in patients with gastric adenocarcinoma.

Serum Immune-Inflammation Index Assessment in the Patients with Ulcerative Colitis.

Radiologic and endoscopic diagnostic methods are used to determine disease activity in ulcerative colitis (UC). In order for endoscopic procedures to be invasive and to prevent radiation exposure, especially in young people, studies have been carried out frequently to determine a simple, fast, and reliable activity marker with laboratory methods. Our aim in this study is to determine the usefulness of serum immune-inflammatory index as a noninvasive marker of activation in patients with ulcerative colitis.

Real-world efficacy and safety of Ledipasvir + Sofosbuvir and Ombitasvir/Paritaprevir/Ritonavir ± Dasabuvir combination therapies for chronic hepatitis C: A Turkish experience.

Background/aims: This study aimed to evaluate the real-life efficacy and tolerability of direct-acting antiviral treatments for patients with chronic hepatitis C (CHC) with/without cirrhosis in the Turkish population.

Material And Methods: A total of 4,352 patients with CHC from 36 different institutions in Turkey were enrolled. They received ledipasvir (LDV) and sofosbuvir (SOF)±ribavirin (RBV) orombitasvir/paritaprevir/ritonavir±dasabuvir (PrOD)±RBV for 12 or 24 weeks.

The efficiency of low-dose hepatitis B immunoglobulin plus nucleos(t)ide analogs in preventing posttransplant hepatitis B virus recurrence.

Background/aim: In this study, the efficiency of using low-dose hepatitis B immunoglobulin (HBIG) plus antiviral treatment according to individual needs has been evaluated in posttransplant hepatitis B virus (HBV) patients.

Materials And Methods: We retrospectively evaluated 179 patients who were admitted between 2009 and 2014. Five thousand IU intravenous HBIG was given in the anhepatic phase, and 400 IU/day intramuscular (IM) HBIG was given in the posttransplant period.

Hepatitis B and hepatocellular carcinoma recurrence after living donor liver transplantation: The role of the Milan criteria.

Background/aims: The aim of this study was to evaluate the effect of the Milan criteria on the hepatitis B virus (HBV) and hepatocellular carcinoma (HCC) recurrence in patients who underwent living donor liver transplantation due to HBV-induced cirrhosis and HCC.

Materials And Methods: We evaluated a total of 142 patients, 88 who underwent transplantation due to HBV-induced cirrhosis and 54 due to HCC, between 2009 and 2014. In the posttranplant period, after the HBsAg seroconversion, 400 IU of hepatitis B immunoglobulin were applied intramuscularly every 2 weeks, and daily nucleos(t)ide analogs were continued as prophylaxis.

Evaluation of Laboratory Findings and Mortality in Elderly Patients with Acute Biliary Pancreatitis.

Objectives: Gallstones are the most common cause of acute biliary pancreatitis. Laboratory and imaging findings as well as age are important predictors for mortality. Hospitalization rate is also higher in elderly patients.

Evaluation of hepatitis A, B, and C serology in patients with cirrhosis and intensive alcohol consumption.

Objective: The objective of this study was to evaluate the serology of hepatitis A, B, and C in patients with cirrhosis and intensive alcohol consumption.

Methods: We retrospectively reviewed the viral serology results of 817 patients with cirrhosis and intensive alcohol consumption who presented to the Gastroenterology Clinic of Atatürk Training and Research Hospital of Izmir Katip Çelebi University between April 2008 and December 2017. The diagnosis of cirrhosis was based on clinical and biochemical evaluations and imaging results.

The association of nonalcoholic fatty liver disease with genetic polymorphisms: a multicenter study.

Introduction: Growing evidence suggests that multiple factors, such as insulin resistance, nutritional factors, gut microbiota, and hormones released from the adipose tissue, act together on genetically predisposed individuals. We aimed to investigate whether various single-nucleotide polymorphisms (SNPs) play a role in the development of nonalcoholic fatty liver disease (NAFLD) and severity of liver damage in the Anatolian population.

Methods: Two hundred and sixteen patients with biopsy-proven NAFLD and 150 control participants, aged 18-70 years, were consecutively enrolled in this multicenter study.

DNA methylation profiling identifies novel markers of progression in hepatitis B-related chronic liver disease.

Background: Chronic hepatitis B infection is characterized by hepatic immune and inflammatory response with considerable variation in the rates of progression to cirrhosis. Genetic variants and environmental cues influence predisposition to the development of chronic liver disease; however, it remains unknown if aberrant DNA methylation is associated with fibrosis progression in chronic hepatitis B.

Results: To identify epigenetic marks associated with inflammatory and fibrotic processes of the hepatitis B-induced chronic liver disease, we carried out hepatic genome-wide methylation profiling using Illumina Infinium BeadArrays comparing mild and severe fibrotic disease in a discovery cohort of 29 patients.

Can red cell distribution width be a marker of disease activity in ulcerative colitis?

Aim: The current study aimed to investigate the association between disease activity and red cell distribution width (RDW) levels in ulcerative colitis and to determine whether RDW can be used as a marker of disease activity in non-anemic ulcerative colitis.

Methods: The RDW levels of 310 ulcerative colitis patients who underwent colonoscopy were analyzed retrospectively. The patients were divided into two groups (active disease and remission) according to the endoscopic activity index.

Serum Syndecan-1 Levels and Its Relationship to Disease Activity in Patients with Crohn's Disease.

Background. Syndecan-1 (SDC-1), a member of the family of heparan sulfate proteoglycans, plays an important role in the resolution of inflammation. This study aimed to investigate the relationship between SDC-1 and disease activity in Crohn's disease (CD).

Genetic polymorphisms of ADH1B, ADH1C and ALDH2 in Turkish alcoholics: lack of association with alcoholism and alcoholic cirrhosis.

No data exists regarding the alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) gene polymorphisms in Turkish alcoholic cirrhotics. We studied the polymorphisms of ADH1B, ADH1C and ALDH2 genes in alcoholic cirrhotics and compared the results with non-cirrhotic alcoholics and healthy volunteers. Overall, 237 subjects were included for the study: 156 alcoholic patients (78 cirrhotics, 78 non-cirrhotic alcoholics) and 81 healthy volunteers.

Evaluation of factors associated with response to hepatitis B vaccination in patients with inflammatory bowel disease.

It is recommended to investigate the serology of hepatitis B virus (HBV) and vaccinate seronegative patients at the time of diagnosis in inflammatory bowel diseases (IBD). This study aimed to investigate the efficacy of HBV vaccine and factors affecting the response.In this retrospective, observational study, HBV-seronegative IBD patients were administered 3 doses (at months 0, 1, and 6) recombinant 20  μg HbsAg.

Gastric polyps and polypoid lesions: Retrospective analysis of 36650 endoscopic procedures in 29940 patients.

Background/aims: The frequency of gastric polyps increases with the widespread use of endoscopy for diagnosis and treatment. As gastric polyps can be malignant or premalignant, histopathological evaluation is needed. The aim of this study is to determine the prevalence and characteristics of gastric polyps in patients undergoing endoscopy.

Latent tuberculosis screening tests and active tuberculosis infection rates in Turkish inflammatory bowel disease patients under anti-tumor necrosis factor therapy.

Background: Tumor necrosis factor (TNF)-α inhibitors increase the risk of tuberculosis (TB). The objective of the present study was to determine the rate of active TB infection in inflammatory bowel disease (IBD) patients receiving anti-TNF therapy and to determine the results of their latent TB infection (LTBI) screening tests during the follow up.

Methods: This is a retrospective observational study of IBD patients receiving anti-TNF therapy.

An Evaluation of the Correlation between Hepcidin Serum Levels and Disease Activity in Inflammatory Bowel Disease.

Aim. While there are many well-defined serological markers for inflammatory bowel disease (IBD), there is limited evidence that they positively affect clinical outcomes. This study aimed to evaluate the correlation between hepcidin serum levels and disease activity in IBD.

Safety of endoscopic retrograde cholangiopancreatography in patients 80 years of age and older.

Introduction: Endoscopic retrograde cholangiopancreatography (ERCP) is used in the diagnosis and therapy of biliary tract diseases. The ERCP is an invasive procedure that does not increase complications in the elderly. Few studies have assessed the safety of ERCP in the elderly.

Clinical utility of hepatitis B surface antigen levels during the natural history and treatment of chronic hepatitis B infection.

Introduction: Hepatitis B surface antigen (HBsAg) level quantitation may be helpful for understanding the natural history of the disease and its response to treatment.

Aim: To determine the serum HBsAg levels during the different phases of chronic hepatitis B (CHB) infection and HBsAg levels of patients who are on treatment with oral antiviral drugs.

Material And Methods: PATIENTS WERE CATEGORIZED IN FOUR GROUPS: 9 patients in the immune clearance (IC) phase, 46 patients in the inactive carrier (INC) phase, 25 patients in the reactivated HBeAg negative disease (END) phase and 60 HBeAg negative patients who were on treatment with oral antiviral drugs.

Simple non-invasive markers as a predictor of fibrosis and viral response in chronic hepatitis C patients.

Background/aims: Chronic hepatitis C has a high prevalence and leads to development of cirrhosis and hepatocellular carcinoma. Liver fibrosis staging is one of the main factors that influence the decision to indicate therapy for chronic hepatitis C carriers. Several simple laboratory tests, scores and indices have been proposed for the non-invasive prediction of hepatic fibrosis in patients with chronic hepatitis C.

Impact of an information video before colonoscopy on patient satisfaction and anxiety.

Background/aims: Anxiety is a common problem in patients undergoing invasive medical procedures. Colonoscopy is a demanding procedure and requires a patient's good cooperation for successful results. We aimed to examine the effects of adding an information video to our usual preprocedural information.