WASHINGTON --Older adults who go to the emergency department with cognitive impairment, a change in disposition plan from admit to discharge, low blood pressure and elevated heart rate were more likely to be admitted to the intensive care unit (ICU) or to die within 7 days. The results of a matched case-control study of patients age 65 or older who died or were admitted to the ICU within 7 days of being evaluated in the emergency department were published online Wednesday in Annals of Emergency Medicine ("Poor Outcomes Following Emergency Department Discharge of the Elderly: A Case-Control Study").

WA, Seattle (March 4, 2016) - Peanut allergy prevention achieved from early peanut consumption in at-risk infants persists after a one-year period of avoiding peanut, a clinical trial has found. The LEAP-ON clinical trial (Persistence of Oral Tolerance to Peanut) was conducted by the Immune Tolerance Network (ITN), a research consortium supported by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, and led by Dr. Gideon Lack from Kings College London. The results were published today in the New England Journal of Medicine.

Shoulder and elbow injuries in adolescent pitchers are becoming more and more prevalent each year. Researchers presenting their work today at the American Orthopaedic Society for Sports Medicine's (AOSSM) Specialty Day, highlight how fatigue can affect pitching mechanics and potentially result in injuries. 

"Our study simulated a 90-pitch game for 28 elite, adolescent pitchers and investigated how their shoulder and elbow motions affected pitching speed, accuracy, pain, and pitching mechanics. As expected, the boys became progressively more fatigued and painful with additional pitches. We also found that their pitching mechanics changed, which may ultimately contribute to injury" said lead author, Peter Chalmers, MD from Rush University Medical Center, in Chicago.

Repairing massive rotator cuff tears is often a tricky proposition, especially for those who have failed prior surgery. Researchers presenting their work at the American Orthopaedic Society for Sports Medicine's (AOSSM) Specialty Day today, discussed how a new arthroscopic procedure to treat large rotator cuff tears may help patients return to sports and work quicker. 

"Our work on utilizing an arthroscopic superior capsule reconstruction (ASCR) restored shoulder function at a greater rate than previous forms of treatment and helped return our patients to recreational sport and work faster," said Teruhisa Mihata, MD, PhD from the Osaka Medical College

Preseason prevention programs are beneficial to young baseball pitchers, according to research presented today at the American Orthopaedic Society for Sports Medicine's (AOSSM) Specialty Day. The study, the first to analyze a well-monitored preseason training program, showed numerous arm flexibility and strength improvements in participating athletes that could ultimately diminish the risk of injuries.

PROVIDENCE, R.I. [Brown University] -- The twin birth rate in the U.S. has surged over the last 30 years, mostly because of reproductive technologies including in vitro fertilization. Though it's partly the cause, IVF could also be the most promising solution to reducing unintended twin births, argues Dr. Eli Adashi in a new editorial in the American Journal of Obstetrics & Gynecology.