Comparison of Interfascial Injection Versus Subpectineal Injection on Ultrasound-guided Obturator Nerve Block

Diskapi Teaching and Research Hospital

Status: Completed

Conditions: Bladder Neoplasm

Treatments: Procedure: Interfascial Injection; Procedure: Subpectineal Injection

Study type: Interventional

Funder types: Other

Identifiers

NCT05540847

141/09

Details and patient eligibility

About

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.

Enrollment: 60 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Lateral wall bladder tumour
• ASA I-II patients

Exclusion criteria

• Contraindications for spinal anesthesia,
• Tumors that disrupt the integrity of the bladder,
• Coagulation disorders,
• Uncooperative patients,
• Allergy to local anesthetics.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Triple Blind

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60 participants in 2 patient groups

Ultrasound guided interfascial obturator nerve block

Active Comparator group

Description:

In supine position, ultrasound probe will be placed on inguinal region, 2-3 cm below to the inguinal crease. Patients in this group will receive interfascial obturator nerve block under ultrasound guidance.

Treatment:

Procedure: Interfascial Injection

Ultrasound guided subpectineal obturator nerve block

Experimental group

Description:

In supine position, the ultrasound probe will be placed on in inguinal region, 1-2 cm below to the inguinal crease to identiy the subpectineal area. Patients in this group will receive subpectineal obturator nerve block under ultrasound guidance.

Treatment:

Procedure: Subpectineal Injection