View clinical trials related to Pain, Postoperative.
Filter by:We investigated the safety and efficacy of the bilateral periarticular cocktail injection at a reduced dosage in patients undergoing simultaneous bilateral total knee arthroplasty.
The purpose of the study is to evaluate the effectiveness of EXPAREL in a transversus abdominis plane block by assessing the demand of postoperative narcotic, length of hospital stay and incidence of postoperative complications.
The main objective of the trial is to complete a double-blinded randomized controlled trial of a lumbar plexus block with the Shamrock technique versus the Lumbar Ultrasound Trident technique by estimating the time of performance of lumbar plexus blocks in healthy volunteers. Secondary objectives include a) estimates of number and depth of needle injections, distance of injection site from the midline, minimal electric nerve stimulation to trigger muscular response and the type of response, and volunteer discomfort during block injection, b) measurements of plasma lidocaine and mean arterial blood pressure, c) examinations of sensory block of the dermatomes T8-S3 and motor block of the femoral nerve, the obturator nerve, the hip abductor muscles, and the hamstring muscles, d) success rate of lumbar plexus block, e) perineural and epidural distribution of local anesthetics added contrast visualized on magnetic resonance imaging (MRI) scanning, and f) cost-effectiveness for the Shamrock technique versus the Lumbar Ultrasound Trident Technique for lumbar plexus block in healthy volunteers. The hypothesis is that the Shamrock technique is faster to perform than the Lumbar Ultrasound technique, and that the success rate of the Shamrock technique is equal to or higher than the Lumbar Ultrasound Trident technique.
The addition of dexamethasone (DxaM) to local anesthetic may significantly prolong the duration of a block in total knee arthroplasty. The aim of this study is to determine whether this is a systemic or local effect.
The purpose of this study is to define if intravenous paracetamol may improve analgesia and outcome in pediatric surgical patients treated with non-steroidal anti-inflammatory drugs (NSAIDs) postoperatively. Hypothesis: intravenous paracetamol in a dose 60 mg/kg/24 h IV, given in addition to IV ketoprofen (4,5 mg/kg/24h), improves analgesia and physical recovery in children and adolescents following surgery.
Using routinely collected data to compare different concentrations of locally applied anaesthetic drugs and determine which concentrations give better pain control during voluntary medical Male circumcision.
The purpose of the study is to evaluate post-op pain requirements in patients undergoing hip or knee replacement surgery who perioperatively receive either Oral acetaminophen or IV acetaminophen
Postoperative hyperalgesia has been reported after intraoperative administration of small or high-dose remifentanil. Cyclooxygenase inhibitor exhibit preventive effects on the development of opioid-induced hyperalgesia. The aim of this study is to evaluate the preventive effect of intravenous ibuprofen (Caldolor®) on remifentanil-induced hyperalgesia
The proper control of acute and chronic pain is one of the most important areas in health care. Despite the profound advances in neuroscience over the past 20 years, the investigators still largely use opiate narcotics, much as was done in the Civil War. Total knee arthroplasty (TKA) is one of the most common orthopedic procedures performed 1. While knee pain is often a complaint that precedes TKA, the procedure itself is associated with considerable post-operative pain lasting days to weeks. Adequate postoperative pain control is an important factor in determining recovery time and hospital length of stay. New analgesic strategies are needed that can be used adjunctively to existing strategies with the potential to reduce reliance on opioid analgesia. Several novel brain stimulation technologies including transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) are beginning to demonstrate promise as treatments for a variety of pain conditions. Electricity has no metabolite or other residue, and can be delivered with minimal discomfort and without problems associated with drug-drug interactions. In two independent preliminary pilot studies, the Investigators have shown that tDCS can reduce post-operative PCA use by as much as 46% while simultaneously reducing subjective pain ratings. The present study aims to determine the effects of transcranial direct current stimulation (tDCS) on post-operative pain, patient-controlled analgesia (PCA) use, and post-surgical complications during the 48-hour post-operative period following total knee arthroplasty.
The analgesic properties of ketamine are associated with its non-competitive antagonism of the N-methyl-D-aspartate receptor; these receptors exhibit an excitatory function on pain transmission and this binding seems to inhibit or reverse the central sensitization of pain. In the literature, the value of this anesthetic for preemptive analgesia in the control of postoperative pain is uncertain. The objective of this study was to ascertain whether preoperative low-dose ketamine reduces postoperative pain and morphine consumption in adults undergoing colon surgery. In a double-blind, randomized trial, 48 patients were studied. Patients in the ketamine group received 0.5 mg/kg intravenous ketamine before surgical incision, while the control group received normal saline. The postoperative analgesia was achieved with a continuous infusion of morphine at 0.015 mg∙kgˉ¹∙hˉ¹ with the possibility of 0.02 mg/kg bolus every 10 min. Pain was assessed using the Visual Analog Scale (VAS), morphine consumption, and hemodynamic parameters at 0, 1, 2, 4, 8, 12, 16, and 24 hours postoperatively. We quantified times to rescue analgesic (Paracetamol), adverse effects and patient satisfaction.