Truncal Plane Blocks for Implantation of Cardiac Resynchronization Devices: A Systematic Review

AANA J. 2024 Feb;92(1):63-71.ABSTRACTPatients undergoing subcutaneous implantable cardioverter-defibrillator (S-ICD) placement can experience significant perioperative pain. General anesthesia is traditionally used for S-ICD placement and is associated with increased risk. Truncal plane blocks (TPBs) and sedation offer an alternative for adequate analgesia while avoiding hemodynamic compromise related to general anesthesia. A comprehensive evidence search utilized PubMed, CINAHL, Google Scholar, EBSCOhost, US National Library of Medicine Clinical Trials, and Medline Complete databases and the evidence examined the efficacy of TPBs in S-ICD placement. The quality of evidence was assessed using the guidelines described in the Johns Hopkins Nursing Evidence-Based Practice Model. Three randomized-controlled trials, four nonrandomized experimental studies, two nonexperimental studies, and three case studies totaling 379 patients were reviewed. Ultrasound-guided TPBs with sedation demonstrated superior analgesic efficacy for S-ICD procedures. Hemodynamics marginally deviated from baseline values and were well tolerated by patients. The evidence suggests that TPBs provide adequate analgesia during intraoperative and postoperative periods. TPBs are effective in reducing pain scores and opioid consumption postoperatively. Although there were no significant changes in hemodynamic values, more research should be conducted to evaluate the effects on intraoperative hemodynamics.PMID:38289...
Source: AANA Journal - Category: Anesthesiology Authors: Source Type: research