Biomarker Panel Accurately Predicts Intracranial Pathology in Mild TBI

A logistic model combining the biomarkers BNP, D-Dimer, and S100B is linked to both high sensitivity and high negative value for identifying patients with mild TBI at risk for intracranial pathology. Medscape Medical News

Young Women With STDs at Triple Risk for HIV Infection

A diagnosis of a sexually transmitted disease carries a 3-fold higher risk for HIV infection within 10 years in young women, giving health care providers a counseling tool for safe sexual practices. Medscape Medical News

Quadriceps Strength Linked to Lower Risk for Symptomatic Knee Osteoarthritis

: In a cohort study, quadriceps strength did not predict the occurrence of radiographic knee osteoarthritis in either sex but predicted lower incidence of painful or stiff knee osteoarthritis in women. Medscape Medical News

Increased Sedentary Time Predicts Insulin Resistance Independent of Time Spent on Physical Activity

Increased time spent sedentary is prospectively associated with elevated fasting insulin levels regardless of the amount of time spent in moderate and vigorous-intensity physical activity. Medscape Medical News

Purulent Skin and Soft-Tissue Infections: Which Antibiotics to Use?

A study published in the May-June, 2009, issue of Academic Pediatrics looks at decision analysis for treatment of skin and soft-tissue infections. Medscape Pediatrics

Reduced 7-Valent Pneumococcal Conjugate Vaccine Doses Adequately Protect Against Disease?

A study published in the July 8, 2009, issue of JAMA looks at the feasibility of reduced-dose schedules in children. Medscape Pediatrics

Swine Flu Vaccine: Will It Catch On?

Some health care workers and the public may refuse the new flu vaccine for fear of possible side effects, according to a study WebMD Health News

Naltrexone, Disulfiram Decrease Alcohol Dependence Symptoms in Veterans With PTSD

Two studies show that naltrexone and/or disulfiram decreased symptoms of alcohol dependence in psychiatrically stable veterans with PTSD; desipramine may be as effective as paroxetine for acute PTSD. Medscape Medical News

Mediterranean Diet Might Delay Need for Drugs in Diabetes

Following a low-carb, Mediterranean diet rather than a low-fat diet may postpone the need for drugs to control glycemia in patients with newly diagnosed diabetes, research suggests. Heartwire

Only Three Cigarettes a Day Significantly Increases Cardiovascular Disease Risk

Risk of cardiovascular disease increases sharply with low levels of exposure to cigarette smoke, while risk levels off at higher levels of exposure. Heartwire