Active clinical trials for "Chronic Pain"

This study will evaluate whether crushed EMBEDA capsules induce clinical opiate withdrawal signs and symptoms in opioid-dependent patients with chronic non-cancer pain who are stabilized on EMBEDA.

This study will evaluate the sustainability of pain and functional outcomes along with return to opioid use in a population of patients that successfully completed a comprehensive interdisciplinary pain rehabilitation program. In addition, this study will compare outcomes sustainability and return to opioid use between pain program graduates who receive post discharge self-management resources consisting of a DVD with videos of recommended flexibility practice (standard of care) or access to an online telerehabilitation platform that provides patients with access to the flexibility practice videos on a variety of telecommunication devices (e.g., computer, smart phone, tablet).

Chronic pains can affect the life quality. This study has performed in the first time in Mashhad.The purpose of the present study was to examine the effect of acupuncture on the life quality of 150 patients who suffered from chronic pain. Some people like performing acupuncture because they believed it's free of risks and beneficial. In order to achieve this purpose, we had examined the life quality of the patients before and after acupuncture. This study was randomly performed on 150 patients aged between 17-75. They were suffering from chronic pain. The questionnaire is based on WHO QOL. The questionnaires were filled out once before acupuncture and once 12 weeks after it.

This project seeks to measure the effectiveness of a course in self-management strategies (including yoga, mindfulness, and breathing exercises). The course will be provided by a certified yoga instructor to patients being followed at the Pain Management Centre, Hamilton Health Sciences (HHS).

Chronic Pain is associated with morbidity and poor quality of life in patients with Sickle Cell Disease (SCD). Complementary therapies, such as yoga are beneficial in patients with non-SCD chronic pain conditions. Yoga was shown to be acceptable, feasible and helpful in one study in acute SCD pain. The purpose of the study is to assess the acceptability, feasibility, and safety of yoga for chronic pain in SCD.

This study is designed to assess: Hypothesis #1: That there is a significant central pain component in a distinct subset of patients diagnosed with knee osteoarthritis(KOA), Chronic low back pain(CLBP), painful diabetic neuropathy(PDN.) Hypothesis # 2: To establish a reliable strategy for differentiation of central pain predominant from peripheral pain predominant knee osteoarthritis(KOA), chronic low back pain(CLBP)and peripheral diabetic neuropathy(PDN) patients using clinical features, experimental pain testing and magnetic resonance(MR) Spectroscopy.

The purpose of this study is to assess the effect of the spinal cord stimulator (A small wire is surgically implanted under the skin. Low-level electrical signals are then transmitted through the lead to the spinal cord to alleviate pain. Using a magnetic remote control, the patients can turn the current on and off, or adjust the intensity.) on the autonomic nervous system (sympathetic and parasympathetic). Some studies support that the spinal cord stimulation suppresses or decreases sympathetic outflow (the sympathetic nervous system is the one that provide us with the "flight and fight response" and the parasympathetic nervous system is the one that works while we "sleep, rest and digest".). The sympathetic nervous system is important in blood pressure regulation also. However, there are not reports regarding the effect of the spinal cord stimulation on blood pressure regulation in chronic visceral pain patients. Most clinical trials are focus on the effect of the spinal cord stimulation on pain relief. We think we could use blood pressure, heart rate and special analysis of these signals and their relationship to other pain measurements to assess the effect of the spinal cord stimulation in an objective way.

Hyper-vigilance, focusing, avoidance are part of the vocabulary used by the clinician who deals with chronic pain. These notions refer to the functioning and dysfunction of so-called "selective" attention. These "selective attentional biases" are believed to be responsible, in part, for the development and maintenance of negative pain-related thoughts (such as catastrophic thoughts), inappropriate behaviours (such as inactivity and fear of movement) and unpleasant emotions (such as stress or anger). In addition, they would also be a powerful indicator of the onset of post-operative pain and could limit the effectiveness of therapeutic management. Therapeutically, attention bias can be "managed" through attentional re-training techniques (ABMs) that teach patients to direct their attention differently. These techniques have been widely validated in anxious or addictive populations but have never been used to date in chronic pain patients. This home-based attention bias management (e-retraining) would represent, for chronic pain patients, an additional tool aimed not only at reducing their pain but also at achieving other associated factors such as anxiety, stress, catastrophic thoughts, avoidance behaviours and quality of life.

The main purpose of this study is to evaluate the effect of NKTR-181 on brain activity in healthy, non-physically dependent recreational opioid users. This study will last about 88 days for each participant.

This study seeks to determine the feasibility of recruiting and training participants in self-acupressure, for women undergoing primary breast cancer surgery or delayed reconstruction surgery. The study seeks to determine also if self-acupressure is effective in reducing the need for opioids post-surgery and the effects on other life factors.