Skip to main content
OpenTrials
Completed

NCT Number: NCT05540847

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

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.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Bladder Neoplasm Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Male Urogenital Diseases Neoplasms Neoplasms by Site Urinary Bladder Diseases Urinary Bladder Neoplasms Urogenital Diseases Urogenital Neoplasms Urologic Diseases Urologic Neoplasms

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Health Science University Diskapi Yildirim Beyazıt Training and Research Hospital

Yenimahalle, Ankara, 06170, Turkey (Türkiye)

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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.

Treatment and study plan

Interfascial Injection

Procedure

Interfascial Injection on Ultrasound-guided Obturator Nerve Block

Subpectineal Injection

Procedure

Subpectineal Injection on Ultrasound-guided Obturator Nerve Block

Primary outcomes

  1. Success rate of obturatr nerve block

    Time frame: Peroperative period

    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.

Secondary outcomes

  1. Number of adductor muscle spazms

    Time frame: Intraoperative period

    Number of adductor muscle spazms in each group will be noted during the intraoperative period.

  2. Sensory block

    Time frame: 30 minutes after the intervention

    Sensory block area will be evaluated by a pin prick at in the dermatomal areas related obturator nerve and branches.

  3. Patient satisfaction

    Time frame: Peroperative period

    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

  4. Procedure time

    Time frame: During the procedure

    Block performance time will be recorded from the time the first ultrasound image is obtained until the procedure is completed

Sponsors and collaborators

Lead sponsor

Diskapi Teaching and Research Hospital

Other

Registry information

Important dates

Study start
2022
Primary completion
2023
Study completion
2023
First posted
Sep 15, 2022
Registry last updated
Apr 25, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.