Open surgery;
Patients allergic to lidocaine or other local anesthetics;
Drug abuser.

NCT02997215_exc_T1
Procedure
Open surgery
NCT02997215_exc_T2
Condition
allergic
NCT02997215_exc_T3
Drug
lidocaine
NCT02997215_exc_T4
Drug
local anesthetics
NCT02997215_exc_T5
Qualifier
other
NCT02997215_exc_T6
Scope
lidocaine or other local anesthetics
NCT02997215_exc_T7
Condition
Drug abuser