Ignite Creation Date:
2025-12-24 @ 11:57 PM
Ignite Modification Date:
2025-12-25 @ 9:55 PM
Study NCT ID:
NCT05052658
Status:
COMPLETED
Last Update Posted:
2023-01-25
First Post:
2021-09-13
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Ultrasound High BMI Study
Sponsor:
University of Kentucky
Organization:
Study Overview
Official Title:
Time for Neuraxial Block Placement With Use of Ultrasound in Patients With High BMI
Status:
COMPLETED
Status Verified Date:
2023-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a prospective experimental pilot study of full-term non-emergent obese parturients whose labor is being managed with epidural anesthesia to determine if neuraxial block placement with pre-procedure handheld ultrasound affects time to placement or number of needle passes. Approximately 25 patients, presenting for delivery at the University of Kentucky HealthCare Obstetrics Department, will be randomized to either the ultrasound or palpation group, between study approval and 31 July 2022.
Detailed Description:
Placement of neuraxial blocks is commonly achieved by palpating surface landmarks. This somewhat "blind" technique to identify the spinal space becomes more difficult and less reliable in obese patients. Ultrasound devices have become common and successful with blocks and venous access, both involving mostly soft tissues. Application of conventional ultrasound for neuraxial blocks has been limited by its bulkiness, limited imaging for bony structures and a long learning curve. A newly developed pocket-size ultrasound addresses these limitations by providing real-time pattern recognition for spinal bony structures and 3D overlay for recognition of midline spinous process and intervertebral space using an automated artificial intelligent algorithm. The hypothesis is that ultrasound guidance will reduce time to epidural placement and reduce number of passes in obese patients.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: