This study aimed to assess the effectiveness of the ultrasound-guided interfascial injection approach with the subpectineal injection technique for obturator nerve block in bladder cancers undergoing transurethral resection of bladder tumor (TURBT) under spinal anesthesia.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
60
Interfascial Injection on Ultrasound-guided Obturator Nerve Block
Subpectineal Injection on Ultrasound-guided Obturator Nerve Block
Health Science University Diskapi Yildirim Beyazıt Training and Research Hospital
Yenimahalle, Ankara, Turkey (Türkiye)
Success rate of obturatr nerve block
The success or fail of the obturator nerve block will be conformed using nerve stimulator. Detecting muscles twitch will br considered to be a fail.
Time frame: Peroperative period
Number of adductor muscle spazms
Number of adductor muscle spazms in each group will be noted during the intraoperative period.
Time frame: Intraoperative period
Sensory block
Sensory block area will be evaluated by a pin prick at in the dermatomal areas related obturator nerve and branches.
Time frame: 30 minutes after the intervention
Patient satisfaction
Changes in overall satisfaction will be assessed using a 5 point Likert Scale ( 1-very dissatisfied, 2- dissatisfied, 3- neutral, 4-satisfied, 5 - very satisfied
Time frame: Peroperative period
Procedure time
Block performance time will be recorded from the time the first ultrasound image is obtained until the procedure is completed
Time frame: During the procedure
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