View clinical trials related to Neuropathic Pain.
Filter by:More than six million French were affected by SARS-COV2 epidemic. About 20% of infected peoples were hospitalized, and about 5% were admitted to the intensive care units (ICU) for severe SARS-COV2 acute respiratory distress syndrome (ARDS) management. A spectrum of neuropsychiatric sequelae, specific for the ICU exposure, was already described, including post-intensive care syndrome and persistent pain. A growing body of evidence suggests the impact of SARS-COV2 exposure on the occurrence of neurological disorders and chronic pain syndrome development in COVID-19 patients. Taking together, one can expect a large number of patients discharged from ICU after severe COVID-19 with high prevalence of persistent pain and psychological disorders. To date, no study has evaluated neither the incidence of persistant pains in ICU COVID-19 survivors, nor pain phenotypes. The knowledge of such data is crucial in order to anticipate the management of such patients by specialized pain team, and to quantify the possible incurred burden of care. Our study aims to evaluate the incidence of pain, pain localization and severity, associated pain-related psychological disorders, and to perform quantitative sensory testing in severe COVID-19 patients, admitted to the ICU for more than 48 hours and successfully discharged home during the first French pandemic wave.
Feasibility study with 25 patients investigating the effect of cryoneurolysis on persistent cutaneous neuropathic pain after surgery and trauma. All patients receive active treatment (cryoneurolysis). The study design is unblinded, non-randomized, non-controlled.
Brief summary: This single-arm, pilot clinical investigation aims to evaluate Mindful SensoriMotor Therapy (MSMT) enhanced with brain modulation as a treatment of pain due to sensorimotor impairment, such as Phantom Limb Pain (PLP). MSMT consists of consciously retraining the motor and sensory networks used by the missing limb via myoelectric pattern recognition and haptic feedback. In this trial, we further enhance the effect of MSMT by brain modulation, transcranial Direct Current Stimulation (tDCS).
Patients with neuropathic pain of multiple etiologies and a control cohort of patients with the same neuropathic entities who did not develop neuropathic pain are examined clinically, phenotyped with QST and questionnaires. Both groups are analyzed in order to find risk factors for painful neuropathy.
The purpose of this study is to investigate the effect of ultrasound-guided thoracic paravertebral block (TPVB) when performing sympathetic block for upper limb pain control.
Neuropathic pain is particularly difficult to treat with classic first-line drugs. Neuromodulation techniques using repetitive transcranial magnetic stimulation (rTMS) are useful alternative, but there is a need to improve their analgesic effect.Virtual reality mirror therapy has shown the capacity to alleviate pain and may be easily coupled with rTMS.The present project will investigate in individuals with neuropathic pain the effects of the rTMS coupled with virtual reality mirror therapy.
This study will examine how medical cannabis use affects neuropathic pain, inflammation and adverse events in people living with HIV (PLWH) with neuropathic pain. We will study how varying ratios of THC and CBD in medical cannabis impact neuropathic pain, inflammation and adverse events.
This study is designed to measure how common nerve abnormalities are within a group of patients who feel discomfort within their eyes.
Rheumatoid arthritis is a chronic inflammatory disease that mainly affects the joint synovium. Rheumatoid arthritis patients define pain as their major symptom and the most important reason for applying to a healthcare institution. Approximately 70% of rheumatoid arthritis patients state that improvement in their pain compared to other symptoms of the disease is their priority. Pain in rheumatoid arthritis patients is also important as the disease affects approximately 0.5-1% of patients worldwide. Although pain in rheumatoid arthritis patients can be persistent or intermittent, localized or widespread, it has often been associated with fatigue and psychosocial stress. Although nociceptive pain,defined as 'gnawing' or 'aching', is frequently observed in rheumatoid arthritis patients, typical neuropathic pain,such as 'burning' or 'itching', can be observed in some RA patients. It is thought that neuropathic pain may occur as a result of lesions or disease affecting the somatosensorial nervous system. Neuropathic pain can occur with little or no stimulus, and its symptoms are abnormal sensations such as hyperalgesia and allodynia. The diagnosis and treatment of neuropathic pain in rheumatoid arthritis patients is important because neuropathic pain does not decrease with traditional disease-modifying anti-inflammatory drugs used in rheumatoid arthritis and causes a decrease in quality of life. In order to distinguish neuropathic pain from chronic pain, methods based on defining the quality of pain are often used. Some of these methods are; The McGill Pain Questionnaire, PainDETECT, RAPS (Rheumatoid Arthritis Pain Scale), VAS (visual analog scale), AIMS (Arthritis Impact Scale), EQ-5D (European Quality of Life Assessment and Pain Assessment Questionnaire). The diagnosis and treatment of neuropathic pain in rheumatoid arthritis patients is important because neuropathic pain does not decrease with traditional disease-modifying anti-inflammatory drugs used in rheumatoid arthritis and causes a decrease in quality of life.
Phantom and residual limb pain are types of peripheral neuropathic pain that are difficult to treat and where the underlying mechanisms are still not fully understood. Repetitive transcranial magnetic stimulation (rTMS) of the motor cortex is an increasingly studied technique for the treatment of neuropathic pain and has shown modest effects in pain intensity reduction for the treatment of neuropathic pain. Newer rTMS coils provide the opportunity to stimulate larger brain areas, which could provide a better treatment option compared to conventional coils. The aims of this study are to investigate whether the peripheral nervous system is a necessary driver of phantom limb pain and/or residual limb pain in patients with lower limb amputation using spinal anaesthesia, and to assess the analgesic efficacy of deep H-coil rTMS compared to sham stimulation in the same patients.