Genetic Correlates as a Predictor of Bariatric Surgery Outcomes after 1 Year.

This study analyzed genetic risk assessments in patients undergoing bariatric surgery to serve as a predictive factor for weight loss parameters 1 year after the operation. Thirty (30) patients were assessed for Genetic Addiction Risk Severity (GARS), which analyzes neurogenetic polymorphisms involved in addiction and reward deficiency. Genetic and psychosocial data collected before the operation were correlated with weight loss data, including changes in weight, body mass index (BMI), and percent of expected weight loss (%EWL).

Laparoscopy in the early diagnosis and management of sclerosing encapsulating peritonitis.

Sclerosing encapsulating peritonitis (SEP) is a rare and dreaded complication that can occur in patients undergoing peritoneal dialysis (PD). Although risk factors have been identified, the diagnosis is difficult and is usually made late in the disease after extensive fibrosis of the peritoneal membrane has occurred, at which point therapy is often fruitless. The high mortality rate of SEP is due to complications resulting from recurrent bowel obstruction, malnutrition, and sepsis.

Nutrition support in the critically ill: a physician survey.

Background: Current clinical practice guidelines delineate optimal nutrition management in the intensive care unit (ICU) patient. In light of these existing data, the authors identify current physician perceptions of nutrition in critical illness, preferences relating to initiation of feeding, and management practices specific to nutrition after initiation of feeding in the ICU patient.

Methods: The authors electronically distributed a 12-question survey to attending physicians, fellows, and residents who routinely admit patients to medical and surgical ICUs.

Invasive candidal enterocolitis followed shortly by fatal cerebral hemorrhage in immunocompromised patients.

Two immunocompromised adult patients (male, 43 years of age; female, 50 years of age) are described who developed unusual and similarly unique complications. After chemotherapy, both presented with abdominal pain and severe bloody diarrhea. Initial blood cultures were negative, and abdominal CT showed pneumatosis and thickening of colonic wall.