Low-Titer O-Positive Whole Blood: Lessons From the Battlefield for Civilian Rural Hospitals.

Low-titer O-positive whole blood was used extensively by the military during operations in Iraq and Afghanistan. Studies have consistently shown that this therapy is feasible, safe, and effective in the management of hemorrhagic shock in trauma patients, and it is now the standard of care across the US military Joint Trauma System. The military's success in using low-titer O-positive whole blood has renewed the practice in the civilian setting, with recent research confirming its safety and efficacy.

An Overview of Body Size Preference, Perception and Dissatisfaction in Sub-Saharan Africans Living in the United States.

Purpose: Body image affects health practices. With acculturation superimposed on globalization, 21st century body size preferences of African immigrants, one of the fasting growing populations in the United States, are unknown. Therefore, in African immigrants living in America we assessed: 1) body size preference; and 2) body size dissatisfaction.

Determining the 1-hour post-load glucose which identifies diabetes in Africans: Insight from the Africans in America study.

Diagnosing diabetes by shortening the OGTT to 1-h and substituting 1-h post-load glucose (PG) ≥ 209 mg/dL for 2-h PG≥200 mg/dL has been proposed. One-hour PG≥209 mg/dL is from a meta-analysis without any African-descent populations. Our data suggest 1-h PG≥183 mg/dL maybe more optimal for Africans.

Fructosamine is Not a Reliable Test for the Detection of Hyperglycemia: Insight from the Africans in America Study.

Objective: To improve detection of abnormal glucose tolerance (Abnl-GT), attention has moved beyond the oral glucose tolerance test (OGTT), to non-fasting markers of glycemia, specifically, HbA1c, fructosamine (FA) and glycated albumin (GA). Emerging data suggest that in African descent populations, the combination of HbA1c and GA is superior to the combination of HbA1c and FA. However, the diagnosis of Abnl-GT is usually based on tests which are performed only once.