Ignite Creation Date:
2026-03-26 @ 3:16 PM
Ignite Modification Date:
2026-03-31 @ 1:40 AM
Study NCT ID:
NCT07454304
Status:
COMPLETED
Last Update Posted:
2026-03-10
First Post:
2026-03-02
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Ultrasound-Guided vs. Surgeon-Performed (Free-hand) Erector Spinae Plane Block
Sponsor:
Medipol University
Organization:
Study Overview
Official Title:
Comparison of Ultrasound-Guided vs. Surgeon-Performed (Free-hand) Erector Spinae Plane Block for Postoperative Analgesia in Unilateral Biportal Endoscopic Discectomy: A Randomized Controlled Trial
Status:
COMPLETED
Status Verified Date:
2026-03
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:
The aim of this study is to compare the analgesic efficacy of ultrasound-guided (USG) lumbar Erector Spinae Plane Block (ESPB) performed by an anesthesiologist versus a "free-hand" ESPB performed intraoperatively by the surgeon in patients undergoing Unilateral Biportal Endoscopic Discectomy (UBE). The investigators hypothesize that Us-guided would provide more effective analgesia, and USG-guided application might provide more precise local anesthetic spread.
Detailed Description:
Unilateral Biportal Endoscopic Discectomy (UBE) has emerged as a minimally invasive and effective surgical technique for lumbar disc herniation, offering advantages such as reduced tissue trauma and faster recovery. However, despite its minimally invasive nature, patients may still experience significant postoperative pain, which can delay mobilization and discharge. The Erector Spinae Plane Block (ESPB) is a versatile regional anesthesia technique that has gained popularity for providing effective analgesia in spinal surgeries by targeting the dorsal rami of spinal nerves.
Conventionally, ESPB is performed by anesthesiologists using ultrasound guidance (USG) before or after the surgical procedure. However, in the context of UBE, the surgeon also has direct or endoscopic access to the anatomical landmarks required for the block. A "free-hand" ESPB performed intraoperatively by the surgeon under direct vision could potentially save time and provide similar analgesic benefits without the need for additional ultrasound equipment or preoperative intervention by the anesthesiologist.
The aim of this randomized controlled trial is to compare the postoperative analgesic efficacy of ultrasound-guided (USG) lumbar ESPB performed by an anesthesiologist versus a free-hand ESPB performed intraoperatively by the surgeon in patients undergoing UBE surgery.
Conventionally, ESPB is performed by anesthesiologists using ultrasound guidance (USG) before or after the surgical procedure. However, in the context of UBE, the surgeon also has direct or endoscopic access to the anatomical landmarks required for the block. A "free-hand" ESPB performed intraoperatively by the surgeon under direct vision could potentially save time and provide similar analgesic benefits without the need for additional ultrasound equipment or preoperative intervention by the anesthesiologist.
The aim of this randomized controlled trial is to compare the postoperative analgesic efficacy of ultrasound-guided (USG) lumbar ESPB performed by an anesthesiologist versus a free-hand ESPB performed intraoperatively by the surgeon in patients undergoing UBE surgery.
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?: