View clinical trials related to Postoperative Analgesia.
Filter by:Comparing efficacy of Ultrasound-guided Erector Spinae Plane Block versus Retrolaminar Block for Postoperative Analgesia in Patients Undergoing Thoracotomy
Comparison Between the Effect of Infiltration Between the Popliteal Artery and Capsule of the Knee Block Versus Selective Tibial Nerve Block for Postoperative Analgesia in Patient Undergoing Total Knee Arthroplasty.
The aim of this study is to evaluate the role of duloxetine in controlling pain after radical mastectomy.
This is a multi-center, randomized, double-blind, placebo/active-controlled study. About 387 subjects undergoing elective abdominal operation under general anesthesia are planned to be enrolled and randomized into the HSK21542 group (129 subjects), tramadol group (129 subjects), and placebo group (129 subjects).
In our study, It was aimed to determine the dose of morphine that provides the most effective analgesia with the least incidence of side effects in the postoperative period.
Cesarean section is the one of the most common surgical procedures. Inadequate pain management is associated with increased morbidity, costs, and maternal dissatisfaction. Furthermore, effective postoperative pain management enables mothers to care for their newborn infants. Systemic and neuraxial opioids are the cornerstone of postoperative pain management; however, opioids are associated with significant side effect such as respiratory depression, urine retention, constipation, and itching. To reduce the postoperative opioids requirement and subsequently their side effects, multimodal regimen is advice including neuraxial anesthesia, neuraxial morphine, regular administration of non-opioids analgesia (non-steroidal anti-inflammatory drugs and acetaminophen) and planned use of opioid for breakthrough pain. The addition of peripheral nerve blocks to the multimodal analgesic plan was found to reduced postoperative opioids requirement in non-obstetric procedures. Quadratus lumborum (QLB) and erector spinae plane (ESPB) blocks are relatively new techniques for peripheral nerve block and showed promising results in managing pain after Cesarean delivery. There are several types of QLB that had been described. Lateral (QLB1), posterior (QLB2), and anterior (QLB3) quadratus lumborum blocks been studied in cesarean delivery and were found to reduce opioids requirement when compared against placebo. Cadaver studies suggest that local anesthetic deposition at QLB1 diffuses mainly to the transversus abdominis muscle plane while, at QLB2, and at QLB3 spread may occur into the thoracic paravertebral space providing additional visceral pain control. ESPB can provide both visceral and somatic analgesia due to anterior spread to the paravertebral space. ESPB was found to reduce postoperative opioids requirement in comparison to transversus abdominis plane block and intrathecal morphine. To the best of our knowledge, there is no published data comparing the analgesic effect of QLB3 (anterior QL) and ESPB after elective cesarean delivery.
The aim of this study is to compare the effect of Ultrasound-Guided Pecto-Intercostal Fascial Block versus Transversus Thoracis Muscle Plane Block on Postoperative Pain Analgesia in Cardiac Surgery
It is widely accepted that thoracotomy causes severe acute pain. This increases the frequency of postoperative pulmonary complications and postoperative morbidity. Many analgesic methods have been proposed for thoracotomy pain, including thoracic epidural analgesia (TEA), thoracic paravertebral block (TPVB), intercostal nerve blocks (ICSB), erector spinae plane block (ESPB), serratus anterior plane block (SAPB). Among these methods, ultrasound-guided TPVB and ESPB are the most used methods. TPVB has left its place to newer techniques such as ESPB due to its proximity to the pleura and its deeper location. ESPB is more superficial, easy to access, and less likely to have complications. In addition, ESPB application is increasing in patients who underwent thoracotomy and VATS. There is no consensus on the dose of analgesia in these studies. There are studies on volumes between 10 ml and 40 ml in the literature. In this study, it was aimed to compare the volumes of 20 ml and 30 ml containing local anesthetic at the same concentration (0.25% bupivacaine) of ESPB block to be performed with USG in patients who underwent thoracotomy.
Major spinal surgery causes greater pain in the postoperative 24 hours. Patients with severe pain may have prolonged hospital stays and delay in mobilization. In addition, chronic pain may be seen in these patients due to ineffectively managed acute postoperative pain. Therefore, optimizing acute postoperative analgesia is a priority in patients undergoing major spinal surgery. Recently, ultrasound-guided interfascial plane blocks such as thoracolumbar interfascial plane block (TLIPB)and the erector spinae plane block (ESPB) have been described in spinal surgery. Both blocks clinically seem to be safe and easily performed. The aims of this study are to compare the quality of recovery scores, overall morbidity and postoperative analgesia after major spinal surgery in patients receiving either TLIPB or ESPB.
Despite opioid-based multimodal analgesia, moderate-to-severe pain remains a big problem in patients following multi-segment spinal fusion. As a N-methyl-D-aspartate receptor antagonist, S-ketamine has prominent analgesic effects through activating receptors both in the brain and in the spinal cord, inhibiting the excitatory postsynaptic potential, and thus blunting nociception transmission. This randomized controlled trial is designed to investigate whether perioperative S-ketamine infusion can decrease pain intensity after major spine fusion surgery.