Active clinical trials for "Chronic Pain"

This will be a multistate, multicenter clinical study to determine the efficacy and safety of medical cannabis for a wide variety of chronic medical conditions.

Cancer in general, and breast cancer in specific, is a significant health problem in the USA and the rest of the world. With the improvement of new surgical approaches and chemotherapies to manage breast cancer, the number of patients with breast cancer are now living longer. This great achievement created an unexpected problem. For some breast cancer patients, with bone metastases, the pain is worse than the cancer. The golden standard to manage pain is opioids. Patients with cancer-induced bone pain are now taking increasing doses of opioids to control their pain. Sadly, opioids come with significant side effects that limit the amount of opioids that can be safely given. Many attempts have been tried to create better regiments for pain control to lower the need for opioids. There has not been significant success in that area. A better approach would be to add a non-opioid agent that has dual mechanisms of action. This may create synergism to better control pain while lowering the doses of opioids needed and lowering side effects. Sulfasalazine poses such quality it is a safe anti-inflammatory drug with established safety profile. It has been in use for over 50 years for the treatment of inflammatory conditions such as arthritis. In addition to its anti-inflammatory characteristics, sulfasalazine has the capacity to decrease the survival of cancer cells, also to lower the number of inflammatory mediators released by cancer cells. In short, sulfasalazine inhibit the influx of cysteine into cancer cells and the efflux of glutamate. Cysteine is needed for cell survival against oxidative stress, while glutamate activate pain receptors. Therefore, sulfasalazine will act as anti-inflammatory, an agent to accelerate cancer cells death and decreasing the released glutamate which activate pain receptors. This one agent with 3 mechanisms of actions may lower the amount of opioid needed for these patients while maintaining or improving their pain. Lowering of opioid dosing may also improve the side effects associated with opioid use. The purpose of this trial is to co-administer sulfasalazine with opioids to cancer patients and characterize their pain and the opioid use. Our hypothesis is that adding sulfasalazine to the pain medication, will lower the amount of opioids used and lower the side effects. This may improve the quality of life for patients and decrease the risks of using high amount of opioids for the patients, their families, and society in general.

This is a study to evaluate the efficacy and safety of lidocaine in the management of chronic pain in children. All participants will receive lidocaine infusion and severity of pain and degree of chronic-pain related disability will be assessed before and up to 4 weeks after infusion. Adverse events will be recorded.

In this study, the investigators will examine the analgesic effects of acupuncture imagery treatment in patients with chronic low back pain. The intervention used in this study is "video-guided acupuncture imagery treatment" (VGAIT) treatment. The control used in this study is sham (fake) VGAIT. Participants in each group will participate in 8 study sessions (including 6 treatment sessions) over the course of 6 weeks. The primary outcome measure for this study is change in low back pain severity score after each treatment session.

This is a study comparing the effects of Delta-9-Tetrahydrocannabinol (THC) versus Cannabidiol (CBD) versus a placebo on chronic non-cancer pain.

Vulvodynia (i.e. chronic vulvar pain without identifiable cause) is a heterogeneous clinical entity with a complex multifactorial causation. It is long lasting and difficult to treat, and the general consensus of current guidelines states that patients with vulvodynia benefit from a compound multidisciplinary intervention targeting mucosal hypersensitivity, pelvic muscle floor dysfunction and general pain management. However, there is little empiric evidence to support this recommendation. This will be a randomized controlled trial comparing multidisciplinary treatment with standard care for women with vulvodynia.

The purpose of this study is to introduce and test the usefulness of a reflective process meant to empower people with chronic pain and help support participant's resiliency and thriving. The study team hypothesizes that: -Greater or equal to 80 percent of participants will report that the intervention was relatively easy to understand after orientation, low burden, potentially effective, and will have completed at least 2 of the 3 reflective tools.

Cognitive Processing Therapy (CPT) is an effective first-line, evidence-based treatment for posttraumatic stress disorder (PTSD). Despite its well-demonstrated effectiveness, research has shown that approximately two-thirds of individuals continue to meet the diagnostic criteria for PTSD even after successful treatment completion. Stellate Ganglion Block (SGB) treatment, involving a local anesthesia injection to the stellate ganglion (around the lower base of the neck), has been shown to block its pain signal transmissions. Prior case studies and reviews have provided evidence for reducing PTSD symptoms with SGB treatment. However, studies to date have only examined SGB as a standalone intervention. The utility of combining CPT with concurrent SGB treatment remains unknown, although it is plausible that the combination of the two treatments can improve the effectiveness of CPT alone. The present study aims to test this hypothesis by comparing either a combined 1-week massed CPT + SGB treatment and 1-week massed CPT + placebo treatment (saline injection) using a randomized controlled trial design.

The patients will be randomly assigned to standard therapy or standard therapy+ESP nerve block. After surgery pain level and narcotic consumption will be measured, and vital signs and side effects will bo monitored for up to 72 hours. 6 months after surgery a phone interview will be conducted to asses chronic pain

In the current clinical and scientific reality, conservative treatment is the most coherent clinical management with a view to the proper rehabilitation of patients with chronic neck pain, with a trend towards the use of therapeutic exercise. However, some uncertainty about the effectiveness of therapeutic exercises still remains, requiring further studies with high methodological rigor, especially with regard to multimodal treatment, such as the combination of therapeutic exercises with photobiomodulation. Thus, the objective of this project is to evaluate the effects of adding photobiomodulation to a program of specific therapeutic exercises for the treatment of individuals with chronic non-specific neck pain. To this end, 60 participants will be randomized into three groups: therapeutic exercise group + photobiomodulation (n = 20), and therapeutic exercise group. There will be 8 treatment sessions and participants will be evaluated before, after the 8 sessions, and 4 weeks after the end of treatment using the Numerical Pain Scale, Neck Disability Index, Catastrophic Thoughts about Pain Scale, and Tampa Kinesiophobia Scale. In the statistical analysis, a linear mixed model will be applied, considering the interaction between the time and group factors. Finally, the addition of photobiomodulation to a therapeutic exercise program is expected to generate clinical improvements for patients with chronic neck pain.