Ultrasound Guided Erector Spinae Muscle Block in Pediatric Surgeries

Assiut University

Status: Completed

Conditions: Pediatric Hip Surgery

Treatments: Procedure: caudal block; Procedure: Erector Spinae muscle block

Study type: Interventional

Funder types: Other

Identifiers

NCT05832671

ESP54361

Details and patient eligibility

About

Surgical repair of the hip can be extremely painful and is associated with considerable postoperative pain in children despite the use of systemic opioids. These patients may benefit from neuraxial analgesia in adjunction with general anesthesia.

Full description

Regional anesthetic techniques have been widely used for pain management in a variety of pediatric surgeries, as they increase the efficiency of postoperative pain control; minimize parenteral opioid requirements, and improve both patient and parent satisfaction as well. The erector spinae muscle plane block (ESB) is an evolving regional anesthetic technique gaining popularity in pediatric procedures. Erector spinae block is an effective regional anesthesia method as it blocks both somatic and visceral pain by injecting the local anesthetic solution into the inter-fascial space between the transverse process and the erector spinae muscle, it is performed by distributing local anesthetic into several paravertebral spaces. it was reported a successful ultrasound-guided ESP block performed at the L4 transverse process level provided postoperative analgesia in adult patients undergoing hip and proximal femur surgeries.

Caudal block (CB) is a well-established remarkable practice because of its simplicity, safety, and effectiveness. A single-shot caudal block with a local anesthetic agent, such as bupivacaine, is a standard procedure, and analgesia is provided during pediatric orthopedic surgeries in the lower limbs; unfortunately, its action stops early in the postoperative period.

Enrollment: 70 patients

Sex: All

Ages: 2 to 7 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• • ASA I and II,

  • aged 2-7 years
  • scheduled for unilateral surgical hip reconstruction under general anaesthesia.

Exclusion criteria

• Children with spinal anomalies,

  • altered mental status or a history of developmental delay,
  • infection at the site of injection,
  • history of allergy to local anaesthetics
  • history of blood disease or coagulopathy,
  • Patient's guardian refusal to participate in the study

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Triple Blind

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70 participants in 2 patient groups

US guided erector spinae muscle block

Active Comparator group

Description:

patients will receive US-guided erector spinae muscle block with a total volume of 0.4 mg/kg of 0.25% bupivacaine.

Treatment:

Procedure: Erector Spinae muscle block

ultrasound-guided caudal block

Active Comparator group

Description:

patients will receive an ultrasound-guided caudal block with 2.5 mg/kg of 0.25% bupivacaine to be injected over one minute period while observing an ultrasound longitudinal image.

Treatment:

Procedure: caudal block