• Jing-Li Zhu, Xue-Ting Wang, Jing Gong, Hai-Bin Sun, Xiao-Qing Zhao, and Wei Gao.
• Department of Anesthesiology, the Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China.
• BMC Anesthesiol. 2020 Jan 23; 20 (1): 22.

BackgroundSplenectomy performed with a curved incision results in severe postoperative pain. The aim of this study was to evaluate the effect of transversus abdominis plane block and rectus sheath block on postoperative pain relief and recovery.MethodsA total of 150 patients were randomized into the control (C), levobupivacaine (L) and levobupivacaine/morphine (LM) groups. The patients in the C group received only patient-controlled analgesia. The patients in the L and LM groups received transversus abdominis plane block and rectus sheath block with levobupivacaine or levobupivacaine plus morphine. The intraoperative opioid consumption; postoperative pain score; time to first analgesic use; postoperative recovery data, including the times of first exhaust, defecation, oral intake and off-bed activity; the incidence of postoperative nausea and vomiting and antiemetics use; and the satisfaction score were recorded.ResultsTransversus abdominis plane block and rectus sheath block reduced intraoperative opioid consumption. The patients in the LM group showed lower postoperative pain scores, opioid consumption, postoperative nausea and vomiting incidence and antiemetic use and presented shorter recovery times and higher satisfaction scores.ConclusionsThe combination of transversus abdominis plane block and rectus sheath block with levobupivacaine and morphine can improve postoperative pain relief, reduce the consumption of analgesics, and partly accelerate postoperative recovery.Trial RegistrationChinese Clinical Trial Registry, ChiCTR 1,800,015,141, 10 March 2018.

34 keywords...

hide…