View clinical trials related to Nerve Block.
Filter by:Effect of perineural dexamethasone on the duration of popliteal nerve block after ankle/foot surgery
Stump and phantom pain after amputation are common, but the responsible mechanisms are still not clarified. It has been suggested that phantom limb pain can be reduced by regional anaesthesia and in several recent studies, pain was reduced following intrathecal and intraforaminal blocks. In this study, the investigators want to investigate if spontaneous and evoked pain in amputees will be relieved by regional nerve blocks involving the damaged nerves.
Do ultrasound-guided genicular nerve blocks with 0.5% bupivacaine provide improved knee analgesia for patients recovering from total knee replacement surgery compared to saline injection? Hypotheses: The investigators hypothesize that the combination of ultrasound-guided adductor canal block (ACB) and genicular nerve block will achieve lower opioid consumption and therefore lead to decreased systemic side effects and improved overall satisfaction compared to ultrasound-guided saline injection for patients undergoing minimally invasive elective total knee arthroplasty (TKA).
Laparoscopy is frequently used today for intraabdominal operations. Laparoscopic procedure has become the treatment of choice for many patients with symptomatic cholelithiasis. Patients undergoing laparoscopic cholecystectomy suffer from acute postoperative pain, despite a multimodal analgesic regime. This is a randomised controlled trial efficay of the Quadratus Lumborum (QL) Block in terms of analgesic efficacy in patients who undergo laparoscopic cholecystectomy.
Peripheral nerve blocks can be conducted with ultrasound, electrical nerve stimulation or landmark technique or a combination of this techniques. Whether a regional block should be conducted with a combination of those different possibilities is highly discussed. In this study the investigators want to show the effectiveness of new standard way of combined use of ultrasound and nerve stimulation, they call protective nerve stimulation. According to ethical vote we are conducting an observational study.
Analgesia following tympanomastoid surgery is critical for the prevention of postoperative . There are very few regional anesthesia methods used to achieve this goal.
Comparison of lumbar plexus nerve block versus pericapsular injection for pain control during hip arthroscopy
Analgesia following video-assisted thoracoscopic surgery (VATS) is important for the prevention of postoperative pulmonary complications.Various regional methods of anesthesia are currently being used to achieve this goal. The aim of the study was to assess the effectiveness of SAPB on postoperative VATS analgesia.
Blocking the medial antebrachial cutaneous nerve (MACN) during an axillary block often a subcutaneous wheal of local anesthetics is made what is described as painful. With the improvement of the resolution of the ultrasound machines smaller structures and nerves can be visable. In this study topographic assessment will made of the anatomical variation of the medial antebrachial cutaneous nerve (MACN) by ultrasound in the axilla and 5 cm above the cubital fossa of the arm.
The purpose of this study is to determine whether the transcutaneous application of unmodulated high frequency alternating currents could produce a quickly conduction block of peripheral nerve.