View clinical trials related to Neuralgia.
Filter by:This study is a pilot study to assess the effectiveness of erector spinae (ESP) nerve blocks for postoperative pain control following bariatric surgery. Currently, there are mainly case series/pilot studies describing the use of ESP nerve blocks for postoperative pain control in abdominal procedures; of these only one uses this treatment modality for bariatric procedures. The population undergoing bariatric surgery poses specific challenges to postoperative pain management. They often have comorbid obstructive sleep apnea, which puts them at greater risk for ventilatory depression when treated with parenteral opioids. This risk can be reduced with regional techniques. The ESP nerve blocks provide visceral and somatic pain coverage as opposed to the more commonplace transversus abdominis plane nerve block which only provides somatic coverage. This means that the ESP nerve blocks will cover incisional pain as well as the discomfort associated with the pain from the procedure itself. This study intends to build on current knowledge by proving that the use of ESP in the post-operative are providing a significant reduction in pain scores as well as reducing the need for parenteral opioids. Thus, decreasing the risk of postoperative ventilatory complications. In preparation for this study, three pilot studies were reviewed. The studies assessed the usefulness of ESP nerve blocks on patients undergoing abdominal surgery. Single-shot bilateral ESP blocks were performed in the first two studies. One of the studies, patients undergoing ventral hernia repair and the other for patients undergoing bariatric surgery. The third pilot study used bilateral ESP blocks followed by a continuous infusion on one patient undergoing an open prostatectomy with bladder reconstruction. All the ESP blocks were placed preoperatively at the T7 transverse process. In the studies using a single shot technique 20-30 ml of ropivacaine 0.5% was used. For the continuous ESP catheter an initial bolus of bupivacaine 0.25% 10 mls followed by continuous infusion rate of 6 ml/hr bilaterally. All showed a significant reduction numerical rating scale (NRS) as a primary outcome. The secondary outcome of reduced 24-hour parenteral opioid consumption was also achieved by all three studies.
Single-center, open-label, pre-post treatment pilot study to evaluate the safety and effectiveness of sphenopalatine ganglia blocks for the treatment of chronic migraine in the pediatric population. 50 children with a diagnosis of chronic migraines will undergo a series of three transnasal sphenopalatine ganglia blocks to measure their effect on headache frequency, headache intensity, headache duration, and use of headache medication.
The purpose of this study is to evaluate the safety and efficacy of intra-arterial (IA) delivery of Dexamethasone and Ketorolac into the arteries supplying the sphenopalatine ganglion (SPG) - a collection of neurons that plays an important role in headache disorders - in patients with refractory migraine, cluster headache and trigeminal neuralgia. All patients must fail standard treatments prior to enrollment in the trial.
To find out if the use of an intranasal tear neurostimulator (ITN), may be useful in decreasing the pain symptoms felt by patients who experience contact lens discomfort.
Pelvic pain syndromes have a high prevalence of up to 8% in the general population and up to 50% following pelvic trauma and pelvic surgery. While medical management is the initial therapeutic step, it is often ineffective with surgical decompression and resection of the putative nerves being the ultima ratio. Cryoablation can induce long-lasting nerve conduction blocks with resultant pain relief for several months. The objective of this study is to evaluate the effectiveness of magnetic resonance (MR) neurography-guided cryoanalgesia for the treatment of pelvic and associated pain syndromes.
Create a registry that will described the natural history and landscape of medical cannabis product use in patients with chronic abdominal pain or inflammatory bowel disease. Quantitatively describe the pharmacokinetic (PK) profile of select medical cannabis products in patients with chronic neuropathic (abdominal) pain or inflammatory bowel disease. To create an educational program for families that have participated in the research for those families who opt for this component. Although these are not research in nature, they are a direct result of the proposed research and are included in the protocol to demonstrate the study's deliverables.
A multi-centre, double-blind, randomized-controlled trial to study the efficacy and safety of gabapentin to reduce the need for strong opioid use in the treatment of radiation-induced pain in head and neck cancer (HNCA) patients undergoing a curative 7-week radio(chemo)therapy course with curative intent. The aim of this study is to establish if addition of gabapentin is more effective in reducing the need to start (or dosage-increase) a strong opioid for HNCA pain than a matching placebo additional to standard pain management (WHO-ladder step 2 and 3).
The primary objective of the study is to evaluate the efficacy of BIIB074 in treating pain experienced by participants with trigeminal neuralgia (TN). The secondary objectives are to investigate the safety and tolerability of BIIB074 in participants with TN and to evaluate the population pharmacokinetic(s) (PK) of BIIB074.
Non-Hispanic Blacks tend to report higher levels of pain, experience pain more frequently, and be under-treated for pain compared to non-Hispanic Whites. Acute (single session) exercise is known to be effective at reducing pain but it is unknown what effect chronic exercise training has on pain responses. The broad goal of this study is to determine whether regular exercise training is more effective at reducing pain responses in non-Hispanic Blacks compared to non-Hispanic Whites. The investigators are interested in comparing regular aerobic exercise training versus high-intensity interval training.
Erector spinae plane block is new interfascial plane block, and can be applied to management of thoracic neuropathic pain syndromes. The target of needle is deeper(or anterior) to the erector spinae muscle. So it is more safe and simple technique than prior technique, thoracic paravertebral block. The aim of this study is the evaluation of erector spinae plane block comparison to prevertebra block.