Anesthesia choice may advantage knee arthroplasty patients By Lynda Williams.

The study used main TKA data from the American College of Surgeons National Medical Quality Improvement Program for 2005 to 2010 for 14,052 main TKAs, with 57.1 percent of techniques performed under general and 42.9 percent under spinal anesthesia. Spinal anesthesia was connected with significantly shorter medical procedures time and hospital remains than general anesthesia. Initial evaluation indicated that spinal anesthesia was also significantly associated with a reduced risk for superficial wound disease , bloodstream transfusion , and overall risk for complications compared with general anesthesia. The increased risk for complications with general anesthesia was confirmed in multivariate evaluation with an odds ratio of just one 1.129 versus spinal anesthesia, the researchers say.To address this, Yun Seob Tune and colleagues investigated the efficacy of daily alpha-adrenergic treatment for eight weeks in male LUTS patients. Related StoriesResearch abstracts on obesity, weight loss to be offered at ObesityWeek 2015Little subtype of immune cells seems to prevent obesityTwo Duke obesity experts' articles come in the November problem of Health AffairsA total of 96 guys completed the study. All patients were more than 50 years with International Prostate Sign Scores above 12 points and a prostate quantity over 20 mL.