My brothers appendix ruptured 5 days before being discovered by emergency room staff. He was septic by then and they put in a Jbulb to drain the infection and started him on antibiotics. He has been in the hospital for 5 days and no surgery, they can't because of infection. He is very impatient and he says he is going to leave tonight. He doesn't understand that he could die if he decides to just leave without finishing his treatment. Can't the doctors do anything to make him stay?