Effects of Erector Spinae Plane Block Method Used in Pain Management in Heart Surgery on Vascular Diameters

Koç University

Status: Completed

Conditions: Coronary Artery Disease; Bypass Extremity Graft; Erector Spinae Plane Block

Treatments: Procedure: Erector Spinae Plane Block

Study type: Interventional

Funder types: Other

Identifiers

NCT04447560

ESPCVS01

Details and patient eligibility

About

Off-pump coronary artery bypass grafting (OPCABG) is a bypass method performed on the working heart. Pain is a frequently seen side effect experienced following this surgery. Erector spinae plane block is our analgesia method that the investigators routinely perform prior to the surgery to overcome this problem. In this method, analgesic medication is given via a needle in between the two superficial muscle groups (erector spinae muscles) located in participants back. The investigators believe this method not only provides pain relief, but also is beneficial (dilating) on the vessels that will be used for bypassing the clogged vessels during the surgery. The investigators aimed to measure some parameters in this routine procedure before and after performing the analgesic method with an ultrasound (imaging with sound waves).

Enrollment: 25 patients

Sex: All

Ages: 18 to 75 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Patients who are aged between 18-75,
• ASA III
• Patients who are undergoing off pump coronary artery bypass grafting surgery

Exclusion criteria

• Patients who are allergic to planned-medications,
• those with previous cardiac surgery,
• patients undergoing emergency surgery,
• uncontrolled diabetes mellitus,
• chronic opioid or opioid receptor agonist users,
• those with pre-operative neuropathies, psychiatric diseases,
• non-communicable patients and
• those who refuse to participate

Trial design

Primary purpose: Other

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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25 participants in 1 patient group

Erector Spinae Plane Block

Experimental group

Description:

One researcher will record the artery images as explained in the protocol before and after the plane block and two researchers will measure the radius and area of those vessels separately.

Treatment:

Procedure: Erector Spinae Plane Block