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The Effect of High-thoracic Erector Spinae Plane Block on Postoperative Pain and Diaphragmatic Function in Posterior Cervical Spine Surgery

NCT06721832 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-01-12

No results posted yet for this study

Summary

Posterior cervical spine surgery, often performed on older individuals with significant comorbidities, is one of the most painful surgical operations. Anesthesiologists face a unique challenge in managing pain following these surgeries,Erector spinae plane block (ESPB) is a relatively novel block and was first described for chronic thoracic neuropathic pain in 2016.Cervical erector spinae plane (ESP) block has been described to anesthetize the brachial plexus (BP), however, the mechanism of its clinical effect remains unknown. As the prevertebral fascia encloses the phrenic nerves, BP and erector spinae muscles to form a prevertebral compartment, a local anesthetic injected in the cervical ESP could potentially spread throughout the prevertebral compartment

Conditions

  • Cervical Spine Surgery
  • Pain Management

Interventions

PROCEDURE

Erector spina plane block (ESP)

The block will be performed in prone position under complete aseptic condition. The site to be blocked will be painted with 5% povidone iodine followed by 70% ethyl alcohol and draped. Linear high-frequency ultrasound probe (7 -15 mhz) (General Electric; GE, "LOGIQ E") T1 transverse process will be approached with an 18 G Tuohy's needle in caudal-to-cranial direction. A total of 30 ml of 0.25% bupivacaine was administered deep to erector spinae muscle (ESM) bilaterally.

DRUG

Bupivacain (preoperative)

The block will be performed in prone position under complete aseptic condition. The site to be blocked will be painted with 5% povidone iodine followed by 70% ethyl alcohol and draped. Linear high-frequency ultrasound probe (7 -15 mhz) (General Electric; GE, "LOGIQ E") T1 transverse process will be approached with an 18 G Tuohy's needle in caudal-to-cranial direction. A total of 30 ml of 0.25% bupivacaine was administered deep to erector spinae muscle (ESM) bilaterally.

Sponsors & Collaborators

  • Benha University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-01
Primary Completion
2025-05-01
Completion
2025-06-01

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06721832 on ClinicalTrials.gov