Active clinical trials for "Neuralgia"

The purpose of this study is to determine the feasibility of recording evoked compound action potentials (ECAPs) and somatosensory evoked potentials (SSEPs) from the spinal cord (SC) and Dorsal root ganglions (DRG), and their suitability as feedback signals.

The purpose of the study is to evaluate whether PG-DN-20WS is a better pain reliever in patients with diabetic neuropathic pain of the feet than a placebo.

The relatively complex anatomical structure of the pelvis has been a focus of study in the medical field. The diagnosis of the causes of chronic pelvic pain is usually a complicated process. Pudendal neuralgia is a syndrome that is characterized by pelvic pain, including bowel, bladder regional pain or discomfort, sexual dysfunction, severe burning sensations and needle-like pain, which are aggravated when seated and relieved after standing. pudendal neuralgias are induced by pudendal nerve damage The mechanism of PRF has been studied repeatedly. It has been verified that PRF has definite safe treatment range, but during the PRF treatment, the tissue surrounding the electrode may have some degree of change and so it is difficult to assess any actual damage.7 Based on electric field intensity, PRF can actually produce tissue changes observable as in vitro changes to ultrastructure in early-phase histologic study. These biological changes were converted to biological effect to alleviate neuropathic pain in animal models.

Trigeminal neuralgia is a neuropathic facial pain condition, characterized by unilateral paroxysmal pain which can be described as stabbing or electric shock like, in the distribution of one or more divisions of trigeminal nerve which is triggered by innocuous stimuli. The attack is provoked by touching or stimulating these trigger zones. There are various pharmacological drugs present for the treatment of trigeminal neuralgia. Carbamazepine and oxcarbazepine are the first-choice drugs for the treatment of TN. Other drugs include lamotrigine , baclofen , gabapentin, antidepressants , eslicarbazepine , sumatriptan & vixitrigine. The carbamazepine is first choice of drug which has serious side effects including dizziness, memory loss, sleppiness, aplastic anaemia. Oxcarbazepine has similar mechanism of action and found to have lesser adverse events when used in various neuralgias in the place of carbamazepine. But there is still lack of evidence to prove that oxcarbazepine can be used as monotherapy in TN patients.

Trigeminal neuralgia is a paroxysmal extreme pain and is an unmet clinical need, we hope that our discovery about the antihistamine and acupuncture can be used in the treatment trigeminal neuralgia. This present study aims to further investigate whether antihistamine dexchlorpheniramine can facilitate the analgesic effect of acupuncture in patients with trigeminal neuralgia.

Background: Approximately half of the patients with long-standing diabetes are known to have diabetic peripheral neuropathy (DPN). Pain from DPN deteriorates the quality of life and hinders daily life activities. Objectives: This study aimed to evaluate the effect of high-frequency (10 Hz) repetitive transcranial magnetic stimulation (rTMS) on the left primary motor cortex (M1) for neuropathic pain in the lower extremities due to DPN. Methods: In this randomized trial, 22 patients with DPN will randomly assign to the rTMS group (10 Hz stimulation, five sessions) or the sham group. A numeric rating scale (NRS) will use to measure pain intensity before treatment and after 1 day and 1 week of the treatment. Physical and mental health status will evaluate using the Short Form 36-Item Health Survey (SF-36), comprising two subscales (physical and mental component scores [PCSs and MCSs]), at 1-week post-treatment.

This study is a phase IV clinical trial with the objective of evaluating whether pain relief associated with pregabalin for at-level non-evoked and evoked neuropathic pain is more efficient during the early rather than late subacute phase of spinal cord injury.

To compare the efficacy of two dosages (600mg/day and 1200mg/day) of bicifadine SR with placebo for 14 weeks in reduction of chronic neuropathic patin (measured by a daily rating of pain intensity) associated with diabetic periperal neuropathy in adult outpatients. To compare the tolerability of two dosages of bicifadine SR with placebo in adult outpaitens treated for chronic neuropathic pain for 14 weeks associated with diabetic peripheral neuropathy.

The objective of this study is to capture the change in pain intensity, physical/emotional function, and pain impact for patients diagnosed with neuropathic pain who undergo an Exablate treatment.

To evaluate the effect of cervical interlaminar epidural steroid injections on the neuropathic pain, quality of life and disability patients with cervical radiculopathy. After the clinical and MRG evaluations of patients with neck and arm pain, injection was given to eligible patients. Patients undergone the procedure were evaluated before and after injection for neuropathic pain, quality of life and disability.