Establishing a rapid assessment service for patients with suspected malignancies for expedited outpatient management.

Background: 11% of new cancer diagnoses occur in the emergency department. Historically, these diagnoses disproportionately affect underserved patient populations and are associated with poor outcomes. This is an observational study of the Rapid Assessment Service (RAS) program, which aims to provide timely outpatient follow-up and facilitate a diagnosis for patients discharged from the emergency department with suspected malignancies.

Bariatric surgery may improve employment status in unemployed, underserved, severely obese patients.

Background: The purpose of this study was to determine the impact of bariatric surgery on employment status in underserved, unemployed patients with severe obesity.

Methods: A retrospective review of all unemployed severely obese patients seen in our urban safety-net bariatric surgery program was performed. Preoperative patient questionnaires and medical records were reviewed to evaluate patient employment status at the time of initial evaluation by the multidisciplinary bariatric surgery team.

Osteochondral allografts: applications in treating articular cartilage defects in the knee.

Chondral injury in the knee is a unique challenge to the orthopaedic surgeon. Given the high probability of progression to knee arthrosis, the treatment of symptomatic cartilage defects of the knee has become an important surgical intervention in young, active patients. The demand for an alternative to prosthetic resurfacing has driven the trend towards biologic resurfacing and joint preservation.

Impact of blood sample collection and processing methods on glucose levels in community outreach studies.

Glucose obtained from unprocessed blood samples can decrease by 5%-7% per hour due to glycolysis. This study compared the impact of glucose degradation on measured glucose values by examining two different collection methods. For the first method, blood samples were collected in tubes containing sodium fluoride (NaF), a glycolysis inhibitor.

Obesity, metabolic syndrome, and insulin resistance in urban high school students of minority race/ethnicity.

Objectives: To determine the point prevalences of metabolic syndrome (MetS) and its components among healthy weight, overweight, and obese inner-city public high school students, to compare the prevalences of MetS when using 2 different definitions (one with the impaired fasting glucose [IFG] level and the other with a homeostasis model assessment of insulin resistance [HOMA-IR] of 3.99 or higher to define the glucose regulation component), and to compare the degree to which HOMA-IR and fasting glucose level are associated with the other MetS components.

Design: Cross-sectional analysis.

Impact of metabolic syndrome on cognition and brain: a selected review of the literature.

Metabolic syndrome (MetS), a clustering of risk factors for type 2 diabetes mellitus and cardiovascular disease, has been associated with cognitive dysfunction and brain abnormalities. This review describes the literature on the impact of MetS on brain and cognition and suggests directions for future research. A literature search for reports of MetS and cognition and brain imaging was conducted for both nonelderly adults and adolescents.