View clinical trials related to Nerve Block.
Filter by:Randomized controlled study to investigate the role of intraoperative vagal nerve block for preventing the postoperative cough in patients who received the pulmonary resection for lung cancer
To investigate the effect of intercostal blockade with and without adjuvants.
Heart rate variability(HRV) and electroencephalography(EEG) has been used widely in anesthetic practice nowadays. One of the most dominant applications is the nociception-analgesia balance. Some evidence support that heart rate variability correlates with perioperative stimulation and postoperative pain score. There are some new evidence support EEG correlated with anesthesia depth and analgesic balance. However, the heterogeneity between the studies and interference factors has limited their usage in clinical practice. On the other hand, peripheral nerve block is broadly used as a routine technique with general anesthesia, but few studies discuss the effect on heart rate variability. Our study focuses on the different HRV and EEG patterns of incision and insufflation during laparoscopic surgery with general anesthesia. Furthermore, we measure the effect of transversus abdominis plane nerve block to heart rate variability during surgery. By this comparison, we can discuss the influences of somatic stimulation, visceral stimulation, and pneumoperitoneum to heart rate variability, and then improve the accuracy of HRV-based nociception-analgesia monitors.
In this study, the investigator will examine the efficacy of Pericapsular nerve group (PENG) block in hip arthroplasty as a post-operative pain management technique, study the analgesia, opioid-sparing effects and motor-blocking effects of the PENG block
The investigators aimed to compare the block characteristics of the single operator "jedi grip" technique and the conventional double operator technique.
Prospective randomized placebo-controlled trial assessing the efficacy of superior laryngeal nerve block for adults with neurogenic cough refractory to proton pump inhibitor as determined by improvement in validated cough severity questionnaires before and after injection of Marcaine and Kenalog compared to placebo (saline injection).
Locorregional anaesthesia have been increased its role in different kind of surgeries, alone or combined with general anesthesia. Due to ultrasound, peripheral nerve blocks have been increased their importance in locoregional anaesthesia. They provide excellent intraoperative and postoperative analgesia, decreasing the need for intravenous opioids which increase postoperative nausea and vomiting which may prolong hospital stay. The primary study objective is to analyze retrospectively the use of peripheral nerve blocks in the current practice of a specialized regional anaesthesia division. This is an observational, retrospective and unicenter study. 1346 patients scheduled for the surgery needed a peripheral nerve block were enrolled.
The study team aims to prospectively compare Placebo (local administration), ultrasound-guided transversus abdominis plane (UTAP) blocks, and laparoscopic-guided transversus abdominis plane (LTAP) blocks in patients undergoing robotic surgery of the prostate and kidney. The study team expects to be able to equally efficiently administer the blocks using direct visualization and ultrasound guidance. The study team expects that a negative result would obviate the need for longer operative time by eliminating the need for the separate ultrasound guided block while a positive result would demonstrate the increased utility of preoperative ultrasound blocks in managing postoperative pain.
Nerve blocks are used for pain and surgery after many operations today. It has been demonstrated by studies that the amount of postoperative bleeding decreases. On the other hand, surgical teams can use additional medications, such as Tranexamic acid, which have been proven by different studies that have reduced bleeding during and after arthroscopic surgery.
An ultrasound-guided infraclavicular block performed with the costoclavicular (CC) approach and the lateral sagittal (LS) approach will be compared in patients scheduled for forearm and hand surgery.