Pericapsular Nerve Group Block Versus Fascia Iliaca Block for Pediatric Hip Surgery

Tanta University

Status: Enrolling

Conditions: Hip Surgery; Fascia Iliaca; Pericapsular Nerve

Treatments: Procedure: Pericapsular nerve group block; Procedure: Fascia iliaca group; Procedure: Caudal Block group

Study type: Interventional

Funder types: Other

Identifiers

NCT05460442

35436/4/22

Details and patient eligibility

About

This compares the postoperative analgesic effect of ultrasound-guided pericapsular nerve group block (PENG) with ultrasound-guided fascia iliaca compartment block in pediatric patients undergoing hip surgery.

Full description

Surgeries involving hip joints in pediatric patients are associated with severe intraoperative and postoperative pain despite the use of systemic opioids.

Caudal block is the most commonly used method of regional anesthesia in children to control intraoperative and postoperative pain in surgeries involving lower limbs. However, there have been many side effects of caudal block such as hypotension, urine retention, excessive motor block, technical failure, nausea, and vomiting which may limit its use.

There are several techniques of ultrasound-guided regional anesthesia that are used to control acute pain in hip surgery with fewer side effects such as a lumbar plexus block, femoral nerve block, or a fascia iliaca compartment block.

The fascia iliaca compartment block (FICB) was described in 1989. It remains a popular regional anesthetic technique for surgical procedures involving the hip joint and femur. Local anesthetic (LA) is injected proximally beneath the fascia iliaca to block the femoral nerve (FN), obturator nerve (ON), and lateral cutaneous nerve of the thigh (LCNT) simultaneously.

The pericapsular nerve group (PENG) block was introduced to block the articular branches of the femoral, obturator, and accessory obturator nerves which provide sensory innervation to the hip. This regional anesthetic technique was described in 2018 for acute analgesia related to hip fractures.

Enrollment: 75 estimated patients

Sex: All

Ages: 1 to 6 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Pediatric patients
• aged 1-6 years old
• both sexes,
• American Society of Anesthesiologists (ASA) physical activity class I-II
• scheduled for elective hip surgery under general anesthesia.

Exclusion criteria

• Children with the severe systemic disease with American Society of Anesthesiologists physical activity class III or IV.
• Children with previous neurological or spinal disorders.
• Coagulation disorder.
• Infection at the block injection site.
• History of allergy to local anesthetics.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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75 participants in 3 patient groups

Caudal Block group

Experimental group

Description:

25 patients will receive ultrasound-guided caudal block with bupivacaine 0.25% (0.5 mL/kg) after induction of anesthesia.

Treatment:

Procedure: Caudal Block group

Pericapsular nerve group block

Experimental group

Description:

25 patients will receive ipsilateral ultrasound-guided Pericapsular nerve group block with bupivacaine 0.25% (0.5 mL/kg) after induction of anesthesia.

Treatment:

Procedure: Pericapsular nerve group block

Fascia iliaca group

Experimental group

Description:

25 patients will receive ipsilateral ultrasound-guided Fascia iliaca compartment block with bupivacaine 0.25% (0.5 m. L/kg) after induction of anesthesia.

Treatment:

Procedure: Fascia iliaca group