Ultrasound Guided Erector Spinae Plane Block Versus Retrolaminar Plane Block

Minia University

Status: Completed

Conditions: Analgesia; Post Operative Pain

Treatments: Procedure: ESPB; Procedure: retrolaminar block

Study type: Interventional

Funder types: Other

Identifiers

NCT05705739

544/2022

Details and patient eligibility

About

Retrolaminar block (RLB) and erector spinae plane block (ESPB) are alternative approaches to paravertebral block (PVB) and are advantageous in that they are easier and safer techniques compared with the traditional PVB. These blocks are considered to be compartment blocks or interfascial plane blocks. In these approaches, local anesthetics are assumed to penetrate the superior costotransverse ligament and reach the paravertebral space, although the needle tip is not advanced into the paravertebral space.

the study aim to evaluate and compare the analgesic efficacy of retrolaminar plane block and erector spinae plane block.

Enrollment: 50 patients

Sex: All

Ages: 18 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Age18-60.
2. Both genders.
3. hepatobiliary surgery.
4. ASA I-III.

Exclusion criteria

1. Drug allergy.
2. Morbid obesity (BMI >40 kg/m2).
3. Psychiatric disorder.
4. Opiod dependence.

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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50 participants in 2 patient groups

Retrolaminar plane block

Experimental group

Treatment:

Procedure: retrolaminar block

ESPB

Experimental group

Treatment:

Procedure: ESPB