Active clinical trials for "Chronic Pain"

This study is a placebo-controlled, double-blind, within-participants crossover investigation of the effect of intranasal oxytocin on pain and function among women with chronic pelvic pain.

The purpose of this study is to determine whether a new opioid molecule, NKTR-181, is effective for the relief of moderate to severe chronic low back pain as compared to a placebo.

The purpose of this 52-week open label study is to determine the long-term safety of a new opioid molecule, NKTR-181, in patients with moderate to severe chronic low back pain or chronic non-cancer pain.

This exploratory study proposal is the first pilot brain imaging study to determine if Tai Chi can modulate brain resting state functional connectivity (rsFC) and brain morphometry among fibromyalgia (FM) patients and healthy controls.

Only to a limited extent has been compared the effectiveness of physical exercise and psychological interventions in subjects with chronic pain. Knowledge about this is necessary in order to compose optimal multimodal rehabilitation programs at different health care levels. Moreover, assuming that both types of interventions have effects, these effects may necessarily not concern the same outcome variables. Therefore it may be important to understand to what extent the effects overlap and the extent to which the effects are isolated to an intervention. The overall strategic purpose of the present study is to develop effective multimodal rehabilitation programs. In this study the effectiveness of following three interventions are compared. Group-based rehabilitation according to a concept based on an Acceptance and Commitment Training -Stress Management Intervention (ACT-SMI) Group-based rehabilitation compromised of physical exercise (Exercise). Group-based discussion concerning pain and its consequences (i.e., the control group, CON) The effectiveness is investigated with respect to long-term effects on pain and its consequences, including perceived health and return to work / sick leave. The overall hypothesis is that the former intervention means better long-term results because it clearly helps the individual to process the psychological aspects of itself likely to have long lasting effects.

The investigators propose to develop a novel intervention that targets the system (Collaborative Care), PCP (computerized decision support for opioid therapy) and veteran (CM-delivered MI) to reduce problematic prescription opioid use and encourage non-opioid pain management alternatives.

Study designed to compare the conventional stimulation programming versus the high frequency stimulation programming of the spinal cord stimulator for subjects who already have a spinal cord stimulator.

The purpose of the study is three fold. First to determine the ideal dose of dexamethasone intraoperatively that will reduce acute pain and opioid consumption. Second determine if dexamethasone at the time of surgery reduces chronic pain following total knee arthroplasty and finally determine if a pro-inflammatory environment makes patients susceptible to chronic pain after surgery and can dexamethasone alter this environment. Patients undergoing total knee arthroplasty will be randomized to four groups ( 0mg, 6mg, 12mg and 24mg dexamethasone) and assessments will be made of acute and chronic pain and quality of life measures. Blood samples will be drawn to assess Interleukin levels and for Macrophage sorting. For the primary efficacy endpoint of reduction of opioid consumption over 24 hours after surgery the dexamethasone regimen group will be compared to standard of care group using t-test. For comparisons of the secondary efficacy endpoints, t-test, Chi-square test and Fisher's Exact test will be used. Risks of this study include the risks of venipuncture and intravenous dexamethasone administration.

Low dose tricyclic antidepressant drugs are routinely administered co-analgesics in pain medicine. Amitriptyline is largely considered as a gold standard. Amitriptyline underlies cytochrome CYP2D6 and CYP2D19 metabolism. CYP2D6 is highly polymorphic; numerous genetic variants result in 4 major classes characterizing enzymatic activity: poor metabolizers, intermediate metabolizers, extensive metabolizers and ultrarapid metabolizers. It is not known to which extent metabolizer classes determine pain outcomes or side-effects. As only one in three pain patients is considered to be a responder to amitriptyline's co-analgesic effect, prediction of treatment efficacy with a fast and easy to perform bedside test may contribute to the patients quality of life. The aim of this study is to determine the influence of cytochrome variants on experimental pain, drug related side-effects and finally identification of active metabolites.

Chronic pain (pain that is that is present for a long period of time) is very common among people with spinal cord injury (SCI). Unfortunately, chronic pain is very difficult to treat. Many treatments reduce chronic pain only partially. As a result, many people with SCI must find ways of accomplishing daily activities even though they have pain. The purpose of this research study is to determine how well two different kinds of education programs reduce the extent to which chronic pain interferes with daily life and well-being.