Voices from the past: Mental and physical outcomes described by American Civil War amputees.

Studies of trauma commonly concentrate on the psychological and physiological effects of recent violent events. Although today connections are becoming more explicitly drawn, early studies of the aftermath of amputation serve to shed light on modern understanding of the interaction of the physical and emotional. The study of combat amputation, dissociation, and related posttraumatic stress largely began with the work of 19th-century Philadelphia physician Silas Weir Mitchell, who brought attention to the phenomenon of phantom limb pain.

Efficacy of meal replacements versus a standard food-based diet for weight loss in type 2 diabetes: a controlled clinical trial.

Purpose: The purpose of this study is to compare the efficacy of a portion-controlled meal replacement diet (PCD) to a standard diet (SD) based on recommendations by the American Diabetes Association in achieving and maintaining weight loss among obese participants with type 2 diabetes.

Methods: This study is a university-based, controlled clinical trial. Participants were 119 men and women with diabetes with a body mass index between 25 and 40 kg/m(2), assigned randomly to one of two 34-week, 75% of predicted energy need diets (portion controlled or standard, self-selected, food based) and then followed by 1-year maintenance.