Dual Antiplatelet Therapy and the Severity Risk of Lower Intestinal Bleeding.

Background: Dual antiplatelet (Plt) therapy with aspirin and clopidogrel is recommended for up to 1 year following acute coronary syndrome. Many of these cardiac patients are also on anithrombotic therapy like warfarin. Lower gastrointestinal bleeding (LGIB) is the main adverse event of this treatment.

Is obesity a risk factor for Clostridium difficile infection?

Background: The epidemiology of Clostridium difficile infection (CDI) has become an important area of investigation, especially in light of the global increase in both hospital-acquired (HA) and community-acquired (CA) CDI. Recently, obesity was found to be associated with CDI and was suggested to represent an independent risk factor for it.

Objective: We undertook a case-control study to examine obesity as an exposure for both HA and CA cases in adults (age ≥ 18 years) admitted to a tertiary, university-affiliated, acute care medical facility in the northeastern United States.

Losartan-induced Ischemic Hepatocellular Hepatotoxicity: A Case Report and Literature Review.

With the increasing use of various medications and supplements nowadays, the incidence of abnormal liver function tests and frank hepatic injury is has been increasing. Medications are now considered one of the most common causes of acute hepatic failure in the United States. Losartan was the first angiotensin 1 (AT1) receptor blocker approved by FDA for the treatment of arterial hypertension.

Strongyloidiasis: the cause of multiple gastrointestinal ulcers in an immunocompetent individual.

Strongyloidiasis is a common parasitic disease in tropical regions of the world. Infection with Strongyloides stercoralis usually remains asymptomatic with peripheral eosinophilia and uncontrolled growth. Consequently, immunocompromised individuals are at a higher risk of complications of this disease.

Pleural Empyema due to Group D Salmonella.

Non-typhi Salmonella normally presents as a bacteremia, enterocolitis, and endovascular infection but rarely manifests as pleuropulmonary disease. We present a case of a 66-year-old female with underlying pulmonary pathology, secondary to an extensive smoking history, who presented with a left-sided pleural effusion. The causative agent was identified as being group D Salmonella.