Prospective evaluation of nutritional status related to body mass indices and outcomes after modified D2 gastrectomy for carcinoma.

Aims: The aim of this study was to examine the perioperative nutritional status, body mass indices (BMI) and nutritional intakes of patients undergoing a modified D2 gastrectomy (preserving pancreas and spleen) for carcinoma to determine whether a relationship exists between the above and outcomes.

Methods: Fifty consecutive patients [median age 71 years, 38 male] with gastric adenocarcinoma were studied prospectively.

Results: Seven patients (14%) were obese (BMI > 30 kg/m2), 16 patients (32%) were overweight (BMI > 25 kg/m2), 21 patients (42%) were of normal weight (BMI 20-25 kg/m2), and six patients (12%) were underweight (BMI < 20 kg/m2).

Prognostic significance of acute presentation with emergency complications of gastric cancer.

Background: Although acute complications necessitating emergency hospital admission are well documented in patients with carcinoma of the colon, comparable data for patients with gastric carcinoma is thin. The aim of this study, therefore, was to examine the outcomes of patients presenting to hospital as acute admissions with emergency complications of previously undiagnosed gastric cancer.

Methods: Three hundred consecutive patients with gastric adenocarcinoma were studied prospectively, and subdivided into two groups according to whether the patients were referred as acute emergencies ( n = 116) or as outpatients ( n = 184).