The immune system is the new focus of much work on traumatic brain injury (TBI). In a challenge to the paradigm that the blood brain barrier prevents harmful leukocytes from entering the brain, a Texas team tried to neutralize the impact of these cells. Peripheral lymphocytes are activated after TBI. They may then act as potential antigen presenting cells and get into the brain, causing cells there to degenerate.
Hospital conversion to for-profit status is associated with improvements in financial margins, but has no effect on process quality metrics or mortality rates, according to a study published in the Oct. 22/29 issue of the Journal of the American Medical Association
Drug coupons could reduce patients' out-of-pocket costs by 60 percent, according to a study published in the October issue of Health Affairs.
Depressive symptoms are associated with poorer long-term outcome in patients undergoing surgery for lumbar spinal stenosis (LSS), according to research published in the Oct. 1 issue of The Spine Journal.
Most patients with multiple sclerosis and uveitis present with intermediate uveitis, according to research presented at the annual meeting of the American Academy of Ophthalmology, held from Oct. 18 to 21 in Chicago.
Access to an employer-sponsored private price transparency platform is associated with reduced total claims payments, according to research published in the Oct. 22/29 issue of the Journal of the American Medical Association.