Precision Analgesia for Cardiac Surgery

Analgesia Clinical Trial

Official title: Precision Perioperative Methadone Use in Adult Cardiac Surgical Patients to Reduce Opioid Use Adverse Effects While Improving Analgesia and Outcomes

Status Not yet recruiting

Clinical Trial Summary

The proposed research is an important extension of an ongoing perioperative personalized analgesia and intravenous opioid pharmacogenetic research. This research focuses on two of the most commonly used oral opioid analgesics, oxycodone, and methadone in elderly adults undergoing cardiac surgery.

Clinical Trial Description

Cardiac surgery patients often experience significant acute postoperative pain, and untreated or undertreated pain has consequences. Each year, 900,000 painful cardiac surgeries occur in the US alone. Pain associated with cardiac surgery results from surgical incision, sternal retraction, internal mammary artery harvesting, saphenous vein removal, placement of mediastinal and chest drains, sternal wires, and release of pro-inflammatory mediators after tissue injury. One study reported that 49%, 62%, and 78% of patients reported severe pain at rest, movement, and coughing, respectively after coronary artery bypass surgery (CABG). Another study showed that 61.4% of patients undergoing cardiac surgery reported moderate to severe pain. Inadequate pain treatment is common in cardiac surgery due to health care providers' fears of causing cardiorespiratory compromise. Poor pain control can trigger sympathoadrenal responses leading to cardiac arrhythmias and myocardial ischemia, restrict mobility to cause venous thrombosis, impair clearance of secretions leading to pulmonary complications such as atelectasis and pneumonia, decrease patient satisfaction and predispose to the development of chronic, persistent surgical pain (CPSP).

Improving clinical practice by shifting paradigms: Our research is transformative and will evolve current reactive clinical practice towards proactive precision methods based on genetic risks for surgical pain and ORADE in elderly vulnerable population. This is the first effort to move in the direction of personalizing perioperative opioid use with precise dosing to improve safety and efficacy in cardiac surgery. Preoperative genotyping-based clinical decisions are expected to support clinical implementation in real-world settings. Importantly, investigators will be able to reach beyond the current best-in-class outcomes with precision multi-dose methadone analgesia based on proactive genetic risk identification to maximize safety and efficacy of opioids in all cardiac surgical patients and positively impact socio-economic outcomes in the future. By addressing these critical barriers, this research will help physicians identify patients at risk and improve the safety and efficacy of opioids and surgical pain management while preventing OD, misuse, overdose, and deaths. ;

Related Conditions & MeSH terms

• Analgesia
• Cardiac Surgery

• NCT number: NCT05612399
• Study type: Observational
• Source: University of Pittsburgh
• Contact: Alisha Maslanka, BS, CCRC
• Phone: 412-864-6779
• Email: maslankaaa@upmc.edu
• Status: Not yet recruiting
• Start date: April 1, 2025
• Completion date: December 1, 2026