Teicoplanin Allergy Testing Using Autologous Serum (TATAS)

"In addition to performing teicoplanin allergy skin testing using standard recommended Teicoplanin concentration, we will perform skin testing using autologous serum, the supernatant which is obtained via centrifugation. Skin testing ( skin prick test and intradermal test) will be performed with these additional samples:~1. STpre: Teicoplanin added to blood sample pre-centrigufation.~2. STpost: Teicoplanin added to supernatant post-centrigufation.~3. ST0: Supernatant with no additives ( serum negative control)"