The 5% Lidocaine Patch for Decreasing Postoperative Pain and Rescue Opioid Use in Sternotomy: A Prospective, Randomized, Double-blind Trial.

The 5% Lidocaine Patch for Decreasing Postoperative Pain and Rescue Opioid Use in Sternotomy: A Prospective, Randomized, Double-blind Trial. Clin Ther. 2020 Nov 20;: Authors: Park S, Nahm FS, Han WK, Park S, Han S, Park KH, Lim C Abstract PURPOSE: Poststernotomy pain (PSP), a primary concern after sternotomy, can negatively affect patients' satisfaction with surgery and quality of life. Many clinical trials have been conducted to examine the usefulness of lidocaine patches (LPs) for postoperative pain control for multiple types of surgery; however, the results of these trials are inconsistent. In addition, little is known about the use of LPs after cardiac procedures that require sternotomy. This prospective, double-blind, placebo-controlled trial aimed to determine the efficacy of the 5% LP application at the sternotomy site for reducing PSP and rescue opioid consumption. METHODS: The patients were randomly assigned to receive either the 5% LP or the placebo patch on each side of the incision site immediately after the surgery. The intensity of pain at 6, 12, 24, and 48 h after the patch application; the total dose of rescue opioids; incidence of nausea, vomiting, and sleep disturbance; and use of antiemetics were compared between the 2 groups. FINDINGS: Fifty-seven (31 in the LP group and 26 in the placebo group) patients were included. The pain intensity was significantly lower in the LP group at each time point (...
Source: Clinical Therapeutics - Category: Drugs & Pharmacology Authors: Tags: Clin Ther Source Type: research