View clinical trials related to Pain, Neuropathic.
Filter by:Fabry Disease (FD) is a rare lysosomal storage disorder due to the absence or deficiency of hydrolase α-galactosidase A (α-Gal A) activity in lysosomes. This dysfunction results in progressive accumulation of glycosphingolipids in a wide variety of cells, resulting in major organ system damage. Patients with Fabry disease can suffer from neuropathic pain, since lysosomal accumulation affects small unmyelinated nerve fibers. Neuropathic pain is one of the prominent and debilitating symptoms significantly interfering with life quality in FD patients. Current treatment of Fabry patients with neuropathic pain is deficient, as they respond poorly to a conventional pain therapy, often require a high-dose opioids treatment and presentation to the Emergency Department. Sativex® has been shown to be a successful treatment option in neuropathic pain of different origin with minimal neuropsychological influence: in multiple sclerosis (MS), chemotherapy-induced neuropathic pain and other. It contains Δ-9-Tetrahydrocannabinol (THC) and Cannabidiol (CBD) and has recently been licensed in Switzerland for treatment of neuropathic chronic pain in MS. Sativex® is an oral spray.
Insulin injection in carpal tunnel compared with dexamethsone in diabetic patients
The aim of this randomized one-blinded study will be to evaluate the efficacy and tolerability of two different oral doses of tapentadol and compare it to tramadol (an opioid commonly used to treat post-surgical pain) in cardiac surgery patients
The aim of this study will be to investigate the effect of a combination of intravenous infusions of lidocaine and magnesium versus a combination of intravenous infusions of lidocaine and ketamine versus an intravenous infusion of lidocaine alone on recovery profile, quality of recovery and postoperative pain after elective gynecological surgery
This prospective double-blind randomized study will aim at evaluating the short- and long-term postoperative analgesic efficacy of the ultrasound-guided transversus abdominis plane (TAP) block with a combination of local anesthetic and dexmedetomidine in inguinal hernia repair under general anesthesia
The main objective of this clinical trial is to evaluate the effectiveness and cost-effectiveness of adding ozone therapy to the clinical management of patients with pain secondary to chemotherapy-induced peripheral neuropathy
Amputees often suffer from relentless pain and disability resulting from symptomatic neuromas within the amputation stumps. When conservative measures fail to address these symptoms, two contemporary surgical approaches to treat symptomatic neuromas have become the most popular. Targeted muscle reinnervation (TMR) is a procedure which involves transferring the injured proximal nerve stump into a terminal nerve branch entering muscle, such that the axons from the proximal nerve stump will regenerate into the muscle and thereby prevent neuroma recurrence. Regenerative peripheral nerve interfaces (RPNIs) are muscle grafts placed on the proximal nerve stumps that serve as targets for the regenerating axons from the proximal nerve stumps. While TMR and RPNIs have demonstrated promise for the treatment of symptomatic neuromas, prospective comparative data comparing outcomes with these two approaches is lacking. The investigators have recently developed a novel approach to treat symptomatic neuromas that provides vascularized, denervated muscle targets (VDMTs) for the axons regenerating from the severed proximal nerve stump to reinnervate. This is accomplished by islandizing a segment of muscle on its blood supply and ensuring complete denervation prior to implanting the neighboring transected nerve stump into this muscle. VDMTs offer theoretical benefits in comparison to RPNIs and TMR that the investigators also aim to test in the proposed study. The investigators' objective is to enroll amputees with symptomatic neuromas into a prospective study in which amputees will be randomized to undergo TMR, RPNI, or VDMT and subsequently monitored for pain and disability for 1-year post-operatively. The investigators' specific aims are as follows: 1) Test the hypothesis that VDMTs are more effective than TMR and RPNIs with regards to treating pain and disability associated with symptomatic neuromas; 2) Provide the first level one, prospective data directly comparing the efficacy of TMR and RPNIs.
Prevalence of chronic pain has been shown to be high after thermal injury. Post-burn neuropathic pain causes chronic disabilities that is often difficult to treat effectively. Pain Scrambler therapy is a patient-specific electrocutaneous nerve stimulation device. To study changes in the pain network associated with neuropathic pain, magnetic resonance imaging(MRI) was used to evaluate cerebral blood volume(CBV) in patients who had been injuried by burn. Participants (N=40, experimental 20 and control group 20) comprised patients with neuropathic pain after thermal injury. The subjects complained of severe neuropathic pain that was rated at least 5 on the visual analogue scale (VAS), despite treatments with gabapentin medication and other physical modalities. Each Scrambler therapy with the MC5-A Calmare® therapy device (Competitive Technologies, Inc. Fairfield, USA ) was performed for 40 min daily (Monday through Friday) for 10 consecutive days. The stimulus was increased to the maximum intensity bearable by the individual patient without causing any additional pain or discomfort. The intensity of neuropathic pain was measured using the visual analogue scale(VAS). Depressive mood was assessed using the Beck Depression Scale. Voxel-wise comparisons of relative CBV maps were made between before scrambler therapy and after 10 scrambler therapy sessions over the entire brain volume. The relationship between individual participant CBV(measured in voxels), BDS and VAS score was also examined. We observed decreased in the cerebral pain network of patients with burn injury. Scrambler therapy is a non-invasive, non-medicinal modality that significantly reduced burn-associated neuropathic pain. Scrambler therapy should be considered as a treatment option for burn survivors with severe neuropathic pain.
There is no information on the effect of pregabalin in patients with neuropathic pain in cervical myelopathy under routine clinical practice. The investigators will conduct this prospective, randomized trial to determine the efficacy of pregabalin for neuropathic pain in cervical myelopathic patients in order to validate or refute this popular practice. The primary aim of this study was to compare Leeds assessment of neuropathic symptoms and signs scale (LANSS) scores of neuropathic pain in cervical myelopathy patients.