About this trial
Coronary artery bypass graft (CABG) surgery performed via sternotomy (incision of the breastbone) can cause severe pain after surgery; this can slow recovery and increase the need for opioid pain relievers. This study investigates whether placing a catheter to deliver a local anesthetic to the superficial parasternal intercostal plane reduces pain following this type of heart surgery. Patients undergoing CABG via sternotomy will be randomly assigned to either the catheter-based analgesia group or the standard pain management group. The researchers will compare postoperative pain levels and analgesic medication requirements between the two groups to determine whether this technique improves postoperative pain control.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
None
Disqualifiers
Under 18 years of age
ASA (American Society of Anesthesiologists) Class V patients
Non-elective emergency cases
Patient refusal to participate in the study
Trial design
Parallel
Treatments tested in this trial
Parasternal blocks
Other interventionBilateral superficial parasternal block catheters will be placed at the end of the surgery, at the level of 3rd rib using ultrasound guidance
Treatment groups
Trial outcomes
Primary outcomes
Cumulative opioid consumption at 24 hours post-operatively (mg morphine equivalent).
Cumulative opioid consumption (patient controlled analgesia and rescue analgesia) at the first 24 hours postoperatively
Secondary outcomes
Resting NRS pain scores at 12, 24, 36, 48, 60, and 72 hours post-Surgery
Resting pain levels of patients will be evaluated using the numeric rating scale where 0 point meaning no pain and 10 points meaning the worst pain possible
NRS pain scores associated with coughing at 12, 24, 36, 48, 60, and 72 hours post-Surgery
Pain levels associated with cough of patients will be evaluated using the numeric rating scale where 0 point meaning no pain and 10 points meaning the worst pain possible
Total amount of opioids consumed during the first 72 hours after surgery
Time to first rescue analgesic administration
The time when rescue analgesia is first administered during the postoperative recovery period
Sponsors and contacts
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