Hip replacement patients can skip hip precautions, study suggests

Low-risk patients undergoing a total hip replacement with a posterior approach can skip the standard hip precautions currently recommended for post-surgical recovery, according to a new study conducted at Hospital for Special Surgery (HSS), in New York City. Eliminating standard precautions in this population did not increase the risk of…

Immune system’s unknown messenger

Researchers can now explain how a cell that is being attacked by bacteria or viruses specifically manages to ‘sound the alarm’ among its neighbouring cells so they can react with a quick response. “We’ve succeeded in finding and describing a messenger which both quickly and effectively can inform the surrounding…