View clinical trials related to Chronic Pain.
Filter by:The objective of this multicentre study is to collect electrophysiological and device data from the Evoke Closed-Loop SCS system in the treatment of chronic pain of the trunk and/or limbs, in a real world setting under normal conditions of use.
Transforaminal injection of chronic radicular lower limb injection by either dexmedetomdine or magnesuim sulfate
Chronic pain is a challenge for patients, physicians and society due to its high prevalence and its substantial individual and socio-economic burden. In recent years, innovative EEG-techniques have been used to study rhythmic brain activities in a variety of neuropsychiatric populations and in chronic pain and various abnormalities in neuronal oscillation patterns and connectivity between brain regions have been observed. However, it remains unclear whether these alterations of brain activity in chronic pain patients reflect pain characteristics like intensity, duration or type (e.g. neuropathic pain), or whether they reflect other symptoms associated with chronic pain. Neuropsychiatric comorbidities and cognitive deficits of chronic pain are being increasingly recognized, as they frequently cause substantial problems in social life and hinder patients from being able to work. However, it has not been studied yet whether neuronal oscillations and connectivity patterns in the brains of chronic pain patients covary with neuropsychiatric comorbidities (e.g. depression, anxiety, fatigue) and cognitive functioning. To this end, the investigators will obtain resting state EEG data in large cohort of patients with chronic pain and assess clinical characteristics of chronic pain including a variety of neuropsychiatric symptoms as well as working memory capacity as a proxy for cognitive functioning. Results from this study will offer valuable insights into and a better understanding of brain dysfunction of patients suffering from chronic pain. This can be helpful for diagnostic and therapeutic advances (e.g. brain stimulation and neurofeedback methods) in the near future.
Researchers at the West Virginia University Rockefeller Neuroscience Institute are looking for volunteers to participate in a research study to evaluate what effects Float-REST (Restricted environmental Stimulation Technique) has on the stress response caused by chronic lower back pain.
There is data to suggest that early childhood physical, emotional and sexual trauma could contribute to the development of chronic pain later in life, but this has not been studied in the Canadian Forces. The investigator will examine the relationship between adverse childhood events (ACE) and patient reported pain and function conducted within the CAF
Understanding the impact of genetics could aid rational, precision drug choices. In the current study, investigators will focus on whether genetic analysis of drug processing using the Inagene platform could predict efficacy and side effect profile in patients prescribed medication for pain.
Patient-controlled intravenous analgesia (PCA) has already proven its quality. However, with new strategies starting to emerge and the current concept of opioid sparing, it is a goal to find the optimal PCA strategy capable of improve patient satisfaction and, at the same time, individualize opioid dose. In a prospected randomized study, it was compared the use of Sufentanil Sublingual PCA System with intravenous PCA Morphine in terms of postoperative pain control satisfaction, total dose of opioid required, adverse effects, impact on the quality of postoperative recovery and the incidence of postoperative chronic pain.
The study will follow the MRC Framework to develop an evidence-based BE intervention protocol to help breast cancer survivors with better management of cancer-related chronic pain.
Chronic pain causes immense suffering and reductions in quality of life as well as enormous socioeconomic costs. Very many chronic pain patients fall into the category of unspecific pain, i.e. pain without clear medical explanation, with lacking effective treatments. It is assumed that a negative hedonic shift, characterized by excessive emotional-motivational processing and neg-ative affect, contributes causally to the development and maintenance of chronic pain. The mechanisms leading to such a shift are largely unclear; however, learning mechanisms appear likely candidates, possibly causing decreased connectivity in the fronto-striatal brain circuits. The project's over-all aim is to characterize mechanisms of emotional-motivational pain pro-cessing. The specific objectives are to illustrate that emotional-motivational pain components are heightened in chronic pain and that they can be de-creased by counterconditioning as an important and pervasive mechanisms in everyday life. Furthermore, its neural correlates in fronto-striatal networks underlying the conditioning effects will be characterized.
This study will adapt and scale existing AHRQ-supported interoperable CDS for patient-centered chronic pain care. The objective of this project is to study the adaptation and implementation of an existing interoperable CDS tool for pain treatment shared decision making, with tailored implementation support, in primary care clinical settings. The central hypothesis is that tailored implementation support will increase CDS adoption and shared decision making.