About this trial
The goal of this clinical trial is to learn if perioperative Transversus Thoracic Plane Block (TTPB) decrease perioperative pain after cardiac surgery. The main questions it aims to answer are:
1. does Transversus Thoracic Plane Block decrease perioperative pain after cardiac surgery more than the standard analgesic treatment? 2. Are the results different if the investigators perform Transversus Thoracic Plane Block before surgery or at the end of surgery?
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
None
Disqualifiers
Previous cardiac surgery
Urgent surgery
Pregnant women
Allergy to local anesthetics
Trial design
Parallel
Treatments tested in this trial
Transversus Thoracic Plane Block
Procedure/SurgeryThe Transversus Thoracic Plane Block is a recent regional anesthesia technique. It provides analgesia for the anterior cutaneous branches of the intercostal nerves T2-6 to the medial anterior chest wall via a single injection of local anesthesia between the internal intercostal muscle and the transversus thoracic muscle located between the third and fourth (or fourth and fifth) intercostal space. It is noteworthy that the TTPB can consequently reduce pulmonary morbidity and the need for high-dose opioids.
Treatment groups
Trial outcomes
Primary outcomes
postoperative pain score
The primary outcome is Postoperative Pain Score: Numeric rating scale (NRS) ratings will be assessed at T1 (= upon patient awakening), T2 (= 12 hours postoperatively), T3 (= 24 hours postoperatively) as well as during various painful moments (coughing, drain removal, mobilization). Numeric rating scale (NRS) is a unidimensional measure of pain intensity. It consists of the patient evaluating his pain out of a series of numbers ranging from 0 to 10, where the 2 respective endpoints are "0 = no pain" and "10 = worst possible pain."
Secondary outcomes
Perioperative opioid requirement
Total dose of opioids required during surgery and 24h postoperatively
Time to first opioid administration
Time to first opioid administration after surgery
Time to extubation
Time between arrival to cardiac intensive care unit and extubation
Patient satisfaction at 24 hours post surgery
Patient satisfaction is measured by asking patients one question at 24 hours post surgery: "On a scale from 0 to 10, 0 = not satisfied at all, 10 = extremely satisfied, how satisfied do you feel concerning pain management during the first 24 hours after surgery? "
Sponsors and contacts
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