Prevention of Post Herpetic Neuralgia by Ultrasound Guided Single Nerve Block in the ED
PainHerpes zoster causes significant morbidity on over 1 million Americans every year. Although the majority of herpes zoster pain will self-resolve within one week, a significant proportion of patients will develop postherpetic neuralgia (PHN), which is characterized by debilitating pain that persists more than three months after the initial symptoms. Nerve blocks have been previously studied as a method to control herpes zoster pain in outpatient pain clinics and inpatient settings. This study aims to investigate whether emergency department ultrasound guided nerve blocks can prevent PHN and effectively treat acute herpes zoster pain.
Effectiveness of Repetitive Transcranial Magnetic Stimulation in the Treatment of Chronic Neuropathic...
Chronic Neuropathic PainA retrospective, monocentric, observational, descriptive, open study of a cohort of 149 patients from January 2014 to December 2015
IV Lidocaine Infusion for Neuropathic Pain
Neuropathic PainComplex Regional Pain Syndrome1 moreThe investigators will conduct a retrospective cohort study of patients who have undergone i.v. lidocaine infusions in the previous 2 years for suspected neuropathic pain of heterogeneous origin. The investigators hypothesize that the analgesic response to intravenous (i.v.) lidocaine will be bimodal with clear responders and clear non-responders. The investigators also hypothesize that more refractory patients, who have failed previous multimodal analgesic therapy, will be less likely to respond to i.v. lidocaine. The investigators goals are to report what percentage of patients will achieve relief, the degree of relief that can be expected, and identify the type of patients who will most likely to benefit from systemic lidocaine. The investigators secondary objective is to report the correlation between infusion rates and patterns of infusion rate adjustments with regard to efficacy and adverse effects.
The Evaluation of Erector Spinae Plane Block for the Pain Control of Thoracic Postherpetic Neuralgia...
Thoracic Postherpetic NeuralgiaErector 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.
Genetic, Neurophysiological and Psychological Predictive Factors of Chronic Neuropathic Pain After...
Breast CancerThe aim of the study is to establish the genetic, neurophysiological and psychological phenotype of the patients presenting a persistent neuropathic pain after surgery of the breast cancer, by comparing the neuropathic painful patients with the not painful and with the not neuropathic painful . This will be realized on a transverse cohort ("Seintinelle"cohort) and confirmed on a forward-looking longitudinal cohort.
Peripheral Analgesia in Painful Diabetic Neuropathy
Diabetic Neuropathy PeripheralNeuropathic Pain1 moreChronic obliterative arteriopathy of the inferior limbs is a frequent condition observed in diabetics. The later stages induce pain at rest and trophic disorders (ulcer, gangrene) that lead to chronic limb ischemia. Without possible surgical revascularization ,pain management and tissue healing are used to avoid amputation. Prevalence of diabetes is twice higher in Reunion Island than in metropolitan France. As a consequence, the rate co-morbobidities, such as chronic obliterative arteriopathy of the inferior limbs, is also increases. This study compares the efficiency of two analgesic treatments in diabetics with forefoot injuries.
Pain and Magnesium
Neuropathic Pain Induced by MastectomyIn breast cancer patients undergoing a mastectomy, the aim of this study is to evaluate if the magnesium administered for 6 weeks starting two weeks before the surgery induces a decrease of pain intensity one month post-mastectomy compared to the placebo group.
Neuropathic Pain in Elderly People With Diabetes: Impact on Quality of Life and Cognition
Diabetes MellitusDiabetic Peripheral Neuropathy3 moreThis study was set out 1) Evaluate the impact of Diabetic Peripheral Neuropathy (DPN) and DPN-P (Diabetic Peripheral Neuropathic Pain) on the overall Quality of Life (QoL) in elderly with Diabetic Mellitus (DM) and 2) Evaluate the association between cognition impairments and DM in the elderly, and the contributions of DPN and/or DPN-P
Single Nucleotide Polymorphisms (SNPs) Associated With Postherpetic Neuralgia
Postherpetic NeuralgiaPostherpetic neuralgia (PHN) is a common condition and affecting 5 to 30% of the herpes zoster patients. In some cases, the pain remained refractory after first and second line treatment for herpes zoster. This suggests that there may be genetic variants that make some patients susceptible to PHN. Using saliva samples from herpes zoster patients the investigators are going to analyze the relationship between single nucleotide polymorphisms (SNPs) in genes that are known to be involved in pain and PHN.
Preferences in Pain Treatment: A Discrete Choice Experiment in Patients With Peripheral Neuropathic...
Neuralgia PeripheralNeuropathic Pain1 moreThe objective of this study is to identify and weight attributes of topic and systemic pain treatment options relevant from the patients' perspective with peripheral neuropathic pain. The study will use a discrete choice experimental design to reach its objective.