15
Participants
Start Date
June 25, 2017
Primary Completion Date
October 30, 2017
Study Completion Date
October 30, 2017
erector spinae block
bilateral injection of local anaesthetic between the erector spinae muscle and the transverse process
Ropivacaine
injection of 20 ml ropivacaine 0.375 % bilateral by erector spinae block
Spine surgery
Surgery of lumbar spine
anesthesia
general anesthesia
University Hospital Antwerp, Edegem
AZ KLina, Brasschaat
University Hospital, Antwerp
OTHER