Active clinical trials for "Chronic Pain"

Central nervous system (CNS) changes associated with pain have been difficult to measure until the development of functional neuroimaging techniques such as positron emission tomography (PET). We have previously observed asymmetry in the thalamus associated with chronic pain that altered during acupuncture therapy. Imaging studies of therapeutic techniques for chronic pain in animals and humans have been quite limited. This study will be the first to utilize FDG PET-MRI imaging of both the brain and body in order to assess CNS changes and peripheral body changes related to chronic pain and its potential management.

Carpal tunnel syndrome (CTS) is a common peripheral entrapment neuropathy, this study aims to investigate if, and to what extent hydro-dissection hyalase and saline of the median nerve could offer symptoms and clinical improvement

The purpose of this randomized clinical trial is two-fold. Firstly to see if patients suffering Subacromial Pain Syndrome can improve blood flow in the supraspinatus muscle in their shoulder, and secondly to investigate how changes in this blood flow are related to pain experience and shoulder function.

To demonstrate sustained clinically significant pain relief in patients with chronic pain when using the Boston Scientific Precision Spinal Cord Stimulator (SCS) System at sub-perception amplitude

The purpose of this study is to evaluate patient preference of the Boston Scientific Corporation (BSC) commercially approved spinal cord stimulation (SCS) systems with the Observational Mechanical Gateway (OMG) in patients who failed non-BSC SCS trial therapy.

Post-discharge pain after total knee arthroplasty remains problematic; many patients have excessive pain at the 2 week time point (and often thereafter). Reduction in opioid use has become a national goal, due to the 'epidemic' in opioid misuse. In addition to enrolling non-opioid users, we will enroll up to 15 chronic opioid users.

The aim of the present study is to determine whether usage of mesh with larger pores, compared with mesh with smaller pores, would result in decreased rate of chronic pain after open inguinal hernia repair.

The aim of this study was to investigate if guided internet-delivered acceptance and commitment therapy (ACT)would help chronic pain patients.

This study will examine how the use of Xtampza ER, an opioid analgesic packaged in openable microsphere-containing capsules, affects swallowing satisfaction, pain, and physical and mental health outcomes in chronic pain patients.

This single arm study will assess whether smoking cessation counseling offered to chronic pain patients is effective in reducing pain and cigarette use.