Patients scheduled for supine-positioned elective craniotomy for supratentorial malignant and non-malignant brain tumors 3 cm or larger (measured as the largest diameter in any plane on MR images)
ASA (American Society of Anesthesiologist) status 1-3 (27)
Written informed consent from participating patients

NCT02713087_inc_T1
Mood
scheduled
NCT02713087_inc_T2
Procedure
supine-positioned elective craniotomy
NCT02713087_inc_T3
Qualifier
supratentorial
NCT02713087_inc_T4
Qualifier
malignant
NCT02713087_inc_T5
Negation
non
NCT02713087_inc_T6
Qualifier
malignant
NCT02713087_inc_T7
Condition
brain tumors
NCT02713087_inc_T8
Qualifier
3 cm or larger
NCT02713087_inc_T9
Scope
malignant and non-malignant
NCT02713087_inc_T10
Qualifier
largest diameter in any plane
NCT02713087_inc_T11
Procedure
MR
NCT02713087_inc_T12
Scope
largest diameter in any plane on MR
NCT02713087_inc_T13
Scope
supratentorial malignant and non-malignant brain tumors 3 cm or larger (measured as the largest diameter in any plane on MR images)
NCT02713087_inc_T14
Measurement
SA tatus
NCT02713087_inc_T15
Measurement
merican Society of Anesthesiologist) tatus
NCT02713087_inc_T16
Scope
ASA (American Society of Anesthesiologist)
NCT02713087_inc_T17
Value
1-3
NCT02713087_inc_T18
Value
27