Radiological Study of PENG Block Depth

Regional Anesthesia Clinical Trial

— Tomo-PENG  

Official title:

Observational Tomodensitometric Study of the Anatomical Landmarks Depth Required to Perform Femoral Nerve Block or PENG Block. The Tomo-PENG Study.

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04337164
• Other study ID #: 2020-495
• Status: Completed
• Start date: April 8, 2020
• Est. completion date: July 10, 2020

Study information

• Verified date: December 2020
• Source: Centre Hospitalier Universitaire de Besancon
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial 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.

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 101
• Est. completion date: July 10, 2020
• Est. primary completion date: July 10, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

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

Related Conditions & MeSH terms

• Anatomical Description
• Computed Tomography
• Regional Anesthesia

Locations

Country	Name	City	State
France	Centre Hospitalier Universitaire	Besançon

Sponsors (1)

Lead Sponsor	Collaborator
Centre Hospitalier Universitaire de Besancon

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	PENG Block depth	Measure of puncture depth required to achieve a PENG Block on CT Scann images	1 hour after radiological examination
Secondary	Femoral Nerve Block depth	Measure of puncture depth required to achieve a Femoral Nerve Block on CT Scann images	1 hour after radiological examination
Secondary	puncture angle needed	Measure of puncture angle that would be required to achieve a PENG Block depth on CT Scann images	1 hour after radiological examination
Secondary	needle length needed	Measure of needle length that would be required to achieve a PENG Block depth on CT Scann images	1 hour after radiological examination