View clinical trials related to Chronic Pain.
Filter by:Breast cancer is the most frequent in women. Early diagnosis and recent treatments have improved overall mortality. However, chronic pain (pain lasting more than 3 months after surgery) remains a public health problem with impact on quality of life for these patients. The incidence of pain has been reported up to 25 to 60% of patients in the literature, even many years after a radical mastectomy. The neuropathic component of the pain is usually underestimated. In a prospective cohort study we have demonstrated that 43% of patient needed on average 5mg of morphine intravenously in the recovery room after a conservative breast cancer surgery, despite a multimodal regimen of analgesic drugs. In the same study, 40% of patients reported persistent pain 3 months after the surgery. To improve the analgesia in such a population, we decided to introduce regional analgesia technique (serratus block) systematically. This became our gold standard in our daily practice. We would like to assess the efficacy of such regional analgesia techniques on opioids consumption in the recovery room and the incidence of pain 3 months after conservative breast cancer surgery.
The purpose of this study is to determine the effect of opioid taper on pain sensitivity in patients with chronic pain. In a well-characterized sample of men and women with chronic neuropathic pain on high-dose opioid therapy, experimental pain responses (cold-pressor, quantitative sensory testing) will be serially described over the course of and following an individualized opioid taper. In addition, functional improvements and subject-level predictors of response will be described.
Individuals with profound intellectual and multiple disabilities (PIMD) have extensive health problems and need for personal assistance throughout the day. Few physical- and health promoting activities are available for them and among the activities, few have been scientifically evaluated. Specialized water dance intervention (SWAN) is a new method developed to relieve discomfort and promote physical wellbeing among people with PIMD. The aim of the study is to evaluate the effects of SWAN on stress, spasticity, pain, alertness, wellbeing and social interaction among individuals with PIMD. Individuals with profound intellectual and multiple disabilities (PIMD) have extensive health problems and need for personal assistance throughout the day. Few physical and health promoting activities are available for them. Among the activities, few have been scientifically evaluated. Specialized water dance intervention (SWAN) is a new method developed to relieve discomfort and promote physical wellbeing among people with PIMD. The aim of the study is to evaluate the effects of SWAN on stress, spasticity, pain, alertness, wellbeing and social interaction among individuals with PIMD. Prospective randomized controlled intervention study in which the effects of SWAN are tested in a two-group cross-over design with pre-, under- and post-measurements. The study is conducted as a multicenter study with four participating county councils/regions I Sweden (Varmland County Council, Region Orebro County, Region Ostergotland and Region Gavleborg). The SWAN intervention is given once a week for 3 months (12 occasions). Each SWAN session is 45 minutes and is led by two SWAN leaders.
Spinal cord stimulation (SCS) has been shown to be effective for relieving intractable chronic pain. However, a portion of patients who initially succeed with SCS will eventually lose their therapeutic benefit. Reliable methods have not been identified for restoring neuromodulation benefit to this underserved population, so additional research is required. This study will prospectively observe subjects who utilize Abbott neurostimulation devices after failing to sustain pain relief with their previous SCS system. The effectiveness of Abbott systems in restoring neuromodulation benefit will be evaluated over the course of a two-year follow-up.
This study evaluates the influence of motor imagery or action observation training on pain perception in patients with chronic neck pain. Perception of pain will be measured by the pain pressure threshold. A group of patients will receive an action observation training of neck movements, another will receive a protocol of motor imagery of the same movements and the last group will be a placebo group, through the viewing of a documentary video.
About 20-30% of the Danish population suffers from chronic non-malignant pain. Current evidence suggests that a bio-psychosocial treatment delivered by multidisciplinary teams is the most effective treatment of chronic non-malignant pain. However, the evidence is still missing on the optimal multimodal treatment combination as well as the additional effect of specific treatment modalities. A lifestyle-focused intervention is considered to be a relevant supplement to the multidisciplinary treatment of chronic non-malignant pain. Occupational therapy (OT) has previously demonstrated effectiveness in changing the lifestyle of adults through a holistic, systems-based approach. To our knowledge, the method has not previously been approved as a part of the multidisciplinary treatment of adults with chronic non-malignant pain. The aim of this study is to evaluate the feasibility of the lifestyle-oriented OT intervention added to the current treatment for adults with chronic non-malignant pain, to inform the design and conduct of the future RCT.
Sympathetic nerve activity can be measured transcutaneously in awake patients by computer-based filtering of raw signal obtained via skin leads attached on the chest and the right arm. Electrocardiogram can be removed by applying a high-pass filter setting of 150 Hz. Electromyogram can be filtered by applying a high-pass filter setting of 500 Hz or a band-pass filter setting of 500-1000 Hz. Currently, the therapeutic effect of stellate, thoracic, and lumbar sympathetic ganglia block (SGB, TSGB, and LSGB, respectively) in patients with chronic pain is generally evaluated by using thermogram/thermography (change in temperature of the upper or lower extremeties) or questionnaire-based scoring. However, it is not known whether the skin sympathetic nerve activity (SKNA) can be measured in patients undergoing SGB/TSGB/LSGB and used as an alternative tool for assessing the therapeutic effect of SGB/TSGB/LSGB. Therefore, we planned this pilot study to observe whether the SKNA can be obtained in patients undergoing SGB/TSGB/LSGB and whether it is well correlated to thermogram or questionnaire-based scoring. If the SKNA is observed and decreases after SGB/TSGB/LSGB, it will be presented in milivolt (uV) and compared to that of pre-block values.
This pilot study aims to evaluate the impact of a novel intervention, Mindfulness Oriented Recovery Enhancement (MORE), on opioid use and chronic pain among individuals receiving methadone maintenance treatment (MMT). The main goal of this pilot study is to test the feasibility of our study methods before conducting a clinical trial to assess MORE with respect to a range of clinical outcomes. This study will involve a 2-arm individually randomized controlled trial design that compares MORE and treatment as usual (TAU).
This study will evaluate the outcomes of the combination of chronic pain self-management support with opioid deprescription, improve our understanding of the experiences and perspectives of patients and healthcare providers with this approach, and determine the characteristics of people on opioids in primary care to inform future research and implementation of this approach
Opioid prescription drug abuse has become a major public health concern in the United States with mortality rates from fatal overdoses reaching epidemic proportions. This opioid crisis coincides with national efforts to improve management of chronic non-cancer pain. The net result, however, has been ever-growing increases in medical expenditures related to prescription costs and increased healthcare service utilization among opioid abusers. Healthcare provider prescribing pattern, especially among non-pain management specialists such as primary care, is a major factor. Louisiana is a major contributor to the epidemic with the 7th highest opioid prescribing rates accompanied by a 12% increase in fatal overdoses. Providers are overdue for implementing safe opioid management strategies in primary care to combat the opioid crisis. Recent practice guidelines provide recommendations on what to do for safe prescribing of opioids, but they do not provide guidance on how to translate them into practice. Health systems must find ways to accelerate guideline adoption in primary care in the face of an overdose crisis. Research that examines a combination workflow- and provider-focused strategies are needed. Given the high prevalence of psychiatric disorders among patients with chronic non-cancer pain, care team expansion with integration of collaborative mental/behavioral health services may be the solution. Collaborative care can extend opioid management beyond standardized monitoring of risk factors for opioid misuse or abuse and set clear protocols for next steps in management. This study is aligned with the National Institute on Drug Abuse's interest in health systems research that examines approaches to screening, assessment, prevention, diagnosis and treatment for prescription drug abuse. It will examine the primary care practice redesign of managing chronic non-cancer pain within a large health system whose 40+ Accountable Care Network-affiliated, adult primary care clinics may serve as an example for transforming opioid management in primary care practices across the country. This four-year type 2 effectiveness-implementation hybrid stepped wedge cluster randomized control trial is designed to compare the clinical and cost effectiveness of electronic medical record-based clinical decision support guided care versus additional integrated, stepped collaborative care for opioid management of primary care patients with chronic non-cancer pain (clinical pharmacist for medication management; licensed clinical social worker for cognitive behavioral therapy and community health worker care coordination); and to examine facilitators and barriers to implementing this multi-component intervention. Investigators anticipate that our study results will elucidate the role of technology versus care team optimization in changing provider opioid prescribing behaviors. Investigators further anticipate that results of our study will demonstrate that integrated mental/behavioral health care for opioid management of chronic non-cancer pain increases value-based care and leads to greater efficiencies in the way that care is delivered.