Actively Recruiting

Age: 18Years - 80Years
All Genders
ID07287761

Comparison of Erector Spinae Plane Block and Serratus Posterior Superior Intercostal Plane Block in Postoperative Pain Management After Coronary Artery Bypass Grafting: A Prospective, Observational Study

Led by Ankara Education and Research Hospital · Updated on 2025-12-17

60

Participants Needed

1

Research Sites

8 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

Researchers are studying two different regional anesthesia methods to manage pain after Coronary Artery Bypass Grafting (CABG), a common heart surgery done through a chest incision called median sternotomy. This observational study compares the Erector Spinae Plane Block (ESPB) and the Serratus Posterior Superior Intercostal Plane Block (SPSIPB) to see which provides better pain relief and fewer side effects in patients aged 18 to 80 years classified as ASA II or III. Effective pain control is important to help recovery, reduce opioid use, and prevent complications after surgery. Patients scheduled for elective CABG will receive either the ESPB or SPSIPB based on which block the anesthesiologist finds most suitable during surgery using ultrasound imaging. Both groups will get the same general anesthesia and a bilateral injection of 30 mL of 0.25% Bupivacaine in their assigned block. After surgery, all patients will use an intravenous patient-controlled analgesia (PCA) device with a standard dose and lockout time to manage pain. During the study, researchers will track opioid use during and after surgery, pain scores at different times after breathing tube removal, and any side effects related to opioids. They will also measure the time until patients need additional pain medication and how long it takes to remove the breathing tube. The study starts in November 2025 and ends in May 2026, aiming to improve pain management strategies after CABG.

CONDITIONS

Brief Title

Comparison of Erector Spinae Plane Block and Serratus Posterior Superior Intercostal Plane Block in Postoperative Pain Management After Coronary Artery Bypass Grafting

Who Can Participate

Age: 18Years - 80Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients scheduled for elective Coronary Artery Bypass Grafting (CABG) via median sternotomy
  • Age between 18 and 80 years
  • Classification of American Society of Anesthesiologists (ASA) Physical Status Class II or III
  • Patients who provide written and verbal informed consent to participate in the study
Not Eligible

You will not qualify if you...

  • Patients who do not provide consent
  • Age older than 80 years or ASA Physical Status Class > III
  • Patients who do not understand the Numerical Rating Scale (NRS) or have communication difficulties
  • Patients with a known history of coagulation disorders or bleeding disorders
  • Patients with skin infection at the site of peripheral nerve block application
  • Patients with Morbid Obesity (Body Mass Index BMI>35 kg/m2)
  • Patients with chronic pain, opioid or substance dependence, or who use chronic analgesics
  • Patients with known allergy to local anesthetics
  • Patients with liver or kidney function disorders
  • Patients with a history of previous median sternotomy operation
  • Patients undergoing emergency surgery

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person)

Surgery and Immediate Post-operative Care

Duration - Day of surgery and immediate recovery period

Participants undergo Coronary Artery Bypass Grafting (CABG) with either the Erector Spinae Plane Block or Serratus Posterior Superior Intercostal Plane Block administered intraoperatively for postoperative pain management.

1 surgical procedure visit and immediate post-operative monitoring

Post-operative Follow-up

Duration - Up to 24 hours post-extubation

Participants are monitored for pain control and opioid consumption up to 24 hours after extubation using a standardized intravenous patient-controlled analgesia device.

Continuous monitoring during hospital stay

Trial Site Locations

Total: 1 location

1

Ankara Training and Research Hospital

Ankara, Altındag, Turkey (Türkiye), 06230

Actively Recruiting

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Research Team

A

Abdullah KONAN, M.D

S

Suna AKIN TAKMAZ, M.D

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

2

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Published Research Related To This Trial

Serratus Posterior Superior Intercostal Plane Block: A Technical Report on the Description of a Novel Periparavertebral Block for Thoracic Pain.

Serkan Tulgar, Bahadır Ciftci, Ali Ahiskalioglu...

https://pubmed.ncbi.nlm.nih.gov/36883093

Patients' perception of postoperative pain management: validation of the International Pain Outcomes (IPO) questionnaire.

Judith Rothaug, Ruth Zaslansky, Matthias Schwenkglenks...

https://pubmed.ncbi.nlm.nih.gov/24021577

The Elongation Factor Spt6 Maintains ESC Pluripotency by Controlling Super-Enhancers and Counteracting Polycomb Proteins.

A Hongjun Wang, Aster H Juan, Kyung Dae Ko...

https://pubmed.ncbi.nlm.nih.gov/29033324