Radiological Study of PENG Block Depth

Completed

• Conditions: Computed Tomography; Regional Anesthesia; Anatomical Description

• Registration Number: NCT04337164
• Lead Sponsor: Centre Hospitalier Universitaire de Besancon

Brief Summary

This study evaluates the depth of anatomical landmarks required in regional anaesthesia to perform either Femoral Nerve Block or PENG Block.

Measures will be performed on abdominal and pelvic computed tomography as part of daily routine patient care.

Detailed Description

PENG Block is a new approach in regional anesthesia for hip surgery. The anatomical landmarks used to perform PENG Block are deeper than those for Femoral Nerve Block. Nevertheless, depth required for PENG Block is not yet evaluated since it may vary between patients.

Daily routine abdominal and pelvic computed tomography allow such anatomical description.

Study Timeline

• Study First Submitted: 2020-03-31
• Study First Submitted QC: 2020-04-03
• Study First Posted: 2020-04-07
• Study Start: 2020-04-08
• Primary Completion: 2020-07-10
• Study Completion: 2020-07-10
• Status Verified: 2020-12
• Last Update Submitted: 2020-12-18
• Last Update Posted: 2020-12-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 101

Inclusion Criteria

• All adult patients who have had a CT scan including visualization of the pelvis and who have expressed no opposition

Exclusion Criteria

• pregnancy
• Subject presenting a pathology likely to modify the anatomical landmarks studied: ie pelvic fracture, psoas haematoma, previous pelvic surgery or hip prosthesis or femoral bypass

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
PENG Block depth	1 hour after radiological examination	Measure of puncture depth required to achieve a PENG Block on CT Scann images

Secondary Outcome Measures

Name	Time	Method
needle length needed	1 hour after radiological examination	Measure of needle length that would be required to achieve a PENG Block depth on CT Scann images
Femoral Nerve Block depth	1 hour after radiological examination	Measure of puncture depth required to achieve a Femoral Nerve Block on CT Scann images
puncture angle needed	1 hour after radiological examination	Measure of puncture angle that would be required to achieve a PENG Block depth on CT Scann images

Trial Locations

Locations (1)

Centre Hospitalier Universitaire; 🇫🇷 Besançon, France