Clinical Characteristics of Crohn's Disease in a Cohort from Saudi Arabia.

Objective: In Saudi Arabia, there are limited studies on the clinical characteristics of patients specifically with Crohn's disease (CD). This study was conducted to describe the clinical characteristics of CD at a tertiary care center in Jeddah, Saudi Arabia.

Methods: This retrospective study included all patients aged >14 years who had a definitive diagnosis of CD and were managed at King Abdulaziz University Hospital, Jeddah, Saudi Arabia, between 2012 and 2018.

Histologically confirmed upper gastrointestinal Crohn's disease: is it rare or are we just not searching hard enough?

Background/aims: Crohn's disease (CD) may involve the upper parts of the gastrointestinal (GI) tract including the esophagus, stomach, and duodenum. Clinical features of upper GI CD (UGICD) are not well characterized in the Gulf region. We therefore aimed to assess the prevalence and clinical characteristics of patients diagnosed with UGICD.

Analysis of Hepatitis B virus (HBV) mutations in patients from Western Saudi Arabia with chronic disease.

Introduction: Extensive research has provided a link between HBV variants and the clinical complications of liver diseases. This study was performed to further investigate the relationship between HBV variants in preS, S and BCP/PC regions and disease progression in chronic hepatitis B (CHB) cases in Jeddah, Saudi Arabia.

Methodology: 182 CHB patients were recruited for this study.

Antimicrobial effect of different types of honey on .

Honey exhibits antimicrobial activities against a wide range of bacteria in different milieu. This study aims to compare the effects of five types of honey (both imported and local Saudi honey) against . The five types of honey (Manuka Honey UMF +20, Manuka Honey UMF +16, Active +10 Manuka Honey, Sidr honey and honey) were evaluated for their bactericidal/bacteriostatic activities against both methicillin resistant and sensitive .

Prevalence and molecular characterization of hepatitis D virus in Saudi Arabia: A single-center study.

Background/aims: Hepatitis D virus (HDV) is a defective RNA virus that is dependent on hepatitis B surface antigen (HBsAg) for transmission and replication. HDV significance arises from the possibility of poor prognosis of hepatitis B virus (HBV) infection. In Saudi Arabia, HDV prevalence varied from 8 to 32% before the HBV vaccination program and ranged from 0 to 14.