View clinical trials related to Neuralgia.
Filter by:The purpose of this study is to evaluate the effect of a combination of two procedures: (1) Bodily Illusion (BI) and (2) Transcranial direct electrical stimulation (tDCS) on neuropathic pain.
Trigeminal neuralgia (TN) is characterized by sudden, severe, usually unilateral, transient, stinging, recurrent electrocute-like shock in one or more divisions of the trigeminal nerve, lasting from a few seconds to less than 2 minutes.Simple daily-life activities, such as washing the face, brushing the teeth, eating, and talking, or the slight touch of trigger points may trigger the attack of pain of TN, resulting in a decline in the patient's quality of life (QoL). Trigger zones predominantly locate in the perioral and nasal region. Paroxysmal pain is associated with triggers in virtually all patients with TN. TN may be caused by abnormality of the trigger zone and the blockade of Na+ channel of trigger zone may be a novel and effective treatment methods for TN. Currently, most patients with TN may not achieve adequate pain relief with a single therapeutic agent. Multiple analgesics targeting different mechanisms of the pain pathway are often used.5% lidocaine medicated plaster (LMP) is a white hydrogel plaster containing adhesive material. LMP was approved for post-herpetic neuralgia (PHN) treatment by the United States Food and Drug Administration (FDA) in 1999. Tamburin et al reported that 2 patients with primary TN who stopped oral drugs because of side effects or refused surgical procedures. Both patients were instructed to wear LMP over the affected area and LMP resulted in reduction of pain intensity and the number of pain paroxysms without side effects. However, due to limitations of these open-label design studies, the observed reductions in pain intensity may have been due to treatment effect, placebo effect, changes in underlying disease state, or a combination of these factors. Therefore, randomized controlled trials will be need to be performed to draw about the efficacy of the LMP in TN. The PATCH trial is a prospective, double-blinded, vehicle-controlled, parallel-group, multicenter, enriched enrolment with randomized withdrawal (EERW) trial aimed at estimating the efficacy and safety of LMP in patients with TN. After providing informed consent and completing a baseline evaluation, patients will participate in an initial open-label treatment period of LMP (active patches). This openly titrated process is close to clinical practice and can provide data on the proportion of responders and non-responders, the optimal dose of the analgesic drug, and the proportion of withdrawal due to adverse effects. A responder at the end of the open-label treatment phase will be included in the subsequently double-blind treatment phase.
This randomized clinical study will be carried out on 72 patients admitted to the pain clinic in Tanta University Hospitals with post-herpetic neuralgia. Cases presenting to the Pain Clinic with acute pain due to postherpetic neuralgia in thoracic and/or lumbar dermatomes with numerical rating scale (NRS) of 6 or more and they will be randomly divided, using the closed envelop method, into three equal groups. Group A (24 patients): Patients will be subjected to the routine medical treatment of post herpetic neuralgia as controls (Pregabalin, acyclovir, and paracetamol) and sham erector spinae plane block Group B (24 patients): Patients will be subjected to erector spinae block by bupivacaine (2 - 2.5 mg/kg, with a maximum of 175 mg/dose) together with medical treatment. Group C (24 patients): Patients that will subjected to erector spinae block by bupivacaine (2 - 2.5 mg/kg, with a maximum of 175 mg/dose with the addition of MgSO4 (equivalent to 100 mg)) together with medical treatment. Primary outcome will be the efficacy of pain relief Secondary outcome will be the frequency of pain and the consumption of analgesics.
Phantom pain is associated with cortical reorganization after amputation. This phenomenon should not play a role in transsexual women, since the cortical representation of the male sex organs is presumably altered. The study investigates the incidence of phantom pain in this patient population. For this study the following question should be investigated: Is the incidence of phantom pain and local chronic postsurgical pain lower in sex reassignment surgery from male to female compared to inguinal tumor orchidectomy?
To study the efficacy of adding Transcutaneous Electrical Nerve Stimulation (TENS) to selected physical therapy exercise program on pain in patients with pudendal neuralgia. Fifty-two male participants with chronic pudendal neuralgia (30-50 years) shared in this study. Methods: patients were assigned randomly into two groups equal in number; study and control groups with 26 patients in each. All patients were receiving the same physical therapy exercise program, in addition to the same prescribed analgesic medication. Patients in the study group received additional TENS therapy and those in the control group received sham TENS. Treatment was provided three sessions per week for twelve successive weeks. The participants underwent baseline and post treatment assessment for pain level as measured by three methods; Serum Cortisol Level (SCL), Daily Etodolac intake dose (DEID), and Numerical Pain Rating Scale (NPRS).
Targeted SCS is a standard and safe interventional pain procedure that is offered to patients with intractable neuropathic pain for their symptomatic relief. The known and reported complications include technical failure to perform the procedure, failure to gain symptomatic relief, trauma to nerve, and infection. These risks are very low in incidence and part of any interventional pain procedure in the spine. PET-CT scan involves insertion of a cannula and administration of a dye (FDG) as a contrast in a patient who has been fasted for at least 6 hours. The procedure is lengthy and can take up to 2 to 3 hours. This includes a 30-60 minute resting time following the injection of contrast. The actual scan itself takes up to 30 minutes. There is a small chance of pain and redness at the injection site. Allergic reaction to the radio-contrast is rare and is usually mild. Patients with known allergy to FDG will not be recruited in the study. Some patients can feel claustrophobic at the time of the scan which can make them feel anxious. The PET-CT scan involves radiation with associated risks as detailed in the previous section. All these risks will be explained to the patients at the time of the informed consent.
The aim of this study is to investigate the efficacy of greater occipital nerve block and cervical injections with lidocaine
this study is to be carried out to examine the effect of Investigation product on diabetic individuals suffering from diabetic neuropathic pain.
This study is to Evaluate the Efficacy, Safety, Tolerability, and Pharmacokinetics of SR419 in Patients with Peripheral Neuropathic Pain
Background and purpose: Post-herpetic neuralgia (PHN) is the most frequent chronic complication of herpes zoster, resulting in post- infectious severe neuropathic pain. Due to drug resistance severe pain; patients with PHN suffer from reduced physical activities, social and psychological manifestations as well as decrease in the quality of life. The purpose of this research was to evaluate the efficacy of pulsed electromagnetic field therapy (PEMFT) versus transcutaneous electrical nerve stimulation (TENS) in the treatment of post-herpetic neuralgia of the sciatic nerve. Methods: In an eight weeks period of treatemnt, 52 patients were randomly and equally assigned into two groups. Both groups received conventional physical therapy treatment protocol. Moreover, group (A) has an additional TENS application and group (B) had PEMFS application. TENS and the PEMFT were applied once daily, three times per week for 20 minutes for each session. Assessment performed pre and post intervention using visual analogue scale (VAS) and estimation of the carbamazepine intake (CMI).