View clinical trials related to Myofascial Pain Syndromes.
Filter by:This study compares the impact of cognitive-behavioral therapy for pain (CBT-P), mindful awareness and acceptance treatment (M), and arthritis education as an active control condition (E) on mental and physical health outcomes among adults with chronic pain due to fibromyalgia (FM).
Fibromyalgia is a relatively young condition recently recognized by the WHO as a separated clinical entity. Part of the medical comunity thinks of it as a mixed condition between depresion and rheumatic pain, however, functional data provided by sophisticated imaging techniques points at a diminished brain activity in several brain regions. The present study aims to characterize those findings by means of QEEG in order to establish the electroencephalographic characteristics of fibromyalgia patients.
In this phase II, randomized, double-blind clinical trial, the investigators intended to evaluate the home-based effect of transcranial direct current stimulation (tDCS) in patients with fibromyalgia. This syndrome affects between 3-5% of the population in an age group 40-60 years also occurring in childhood and old age. Reaches 3.4% of women and 0.5% of men. Fibromyalgia is a chronic widespread pain syndrome in various parts of the body. The neuromodulation techniques have as a principle produce inhibition or cortical arousal. The tDCS is a non-invasive brain stimulation method used to modulate the cortical excitability, using a low intensity direct current (1-2mA) directed to the scalp via the cathode and anode electrodes. The current reaches the cortex, producing hyperpolarization or depolarization of the axonal membrane potential. Evidence has shown that this method is presented as a technique able to alter cortical and subcortical neural networks. This technique has been used to treat psychiatric disorders such as depression, acute mania, bipolar affective disorder, panic, hallucinations, obsessive compulsive disorder, schizophrenia, withdrawal, rehabilitation after stroke, pain syndromes such as neuropathic pain, migraine, pancreatitis pain chronic and fibromyalgia. The tDCS is a low cost technique, with virtually no side effects and which exerts therapeutic effect by neuromodulatory pathways by distinct pathways activated by the drugs. In this scenario falls within the importance of developing this device for home use by fibromyalgia patients, since it is easy to use and thereby enables maintaining the benefit observed in studies performed and supervised frequently used in care centers. The use of tDCS over the long term is not feasible in hospital by patients demands, sometimes every day or more than once a week, removing the patient from their activities, and cost shifting and overload the healthcare system. Therefore, the objective of this study is to evaluate the effect of home-based tDCS in fibromyalgia patients in long-term treatment.
This study evaluates the benefits of probiotics in patients with fibromyalgia syndrome.
Fibromyalgia syndrome represents a "spectrum disorder" characterized by widespread chronic pain, fatigue, sleep disturbances, mood and cognitive alterations. The most accepted models explaining the causes of the disease have focused on the reduced pain inhibitory systems activity, that allow low intensity stimuli to be processed easier, and that finally amplify pain stimuli. One of the interventions approved for Fibromyalgia is Pregabalin, which demonstrated to be effective reducing pain. Different studies in animals have shown that it works reducing the liberation of neuronal messengers, which slow the conduction of pain signals. Although studies in humans have confirmed Pregabalin clinical benefits, there are still few studies aiming to explain how it actually works in patients with fibromyalgia, though. A better understanding of the mechanisms by which Pregabalin reduces pain in patients with fibromyalgia would allow designing new interventions to enhance its clinical effects. Thus, the investigators propose to study in real-time the electrical, vascular and hormonal response of the brain of patients with fibromyalgia who receive a single dose of Pregabalin. The vascular response will be assessed using functional near infrared spectroscopy (fNIRS) neuroimaging techniques. The electrical response will be assessed using Transcranial Magnetic Stimulation (TMS). The hormonal response will be assessed in blood, measuring neurotrophins (Brain Derived Neurotrophic Factor) and inflammatory mediators (Tumor Necrosis Factor). These responses will be studied in consideration of the patients' characteristics that will be assessed using validated scales. Taken into account the above considerations, a crossover, double-blinded randomized clinical trial is proposed. In the investigators' study, patients and healthy volunteers will be asked to visit the investigators' laboratory in three opportunities: one for a baseline assessment, and the other two to test the effects of either Pregabalin 150 mg PO or Placebo. All participants will eventually receive both, Pregabalin and Placebo. In each visit a brain hemodynamic, electrical, hormonal and clinical evaluation will be performed.
The purpose of this study is to examine if an internet-based exposure therapy is effective in reducing Fibromyalgia symptoms and impact amongst patients with Fibromyalgia.
The purpose of this study is to test the safety and efficacy of a noninvasive cortical electrostimulation therapy known as "Reduced Impedance Noninvasive Cortical Electrostimulation" (RINCE) in the treatment of pain associated with fibromyalgia. Patients who meet the 2010 American College of Rheumatology criteria for fibromyalgia will receive up to 24 RINCE treatments delivered by a medical device called "NeuroPoint". Approximately 45 fibromyalgia patients will be randomized into one of three study groups. One of these groups will receive sham treatment, meaning they will receive no treatment at all. A second group will receive active RINCE treatment at a nominal signal amplitude level (treatment mode 1). A third group will receive active RINCE treatment at a higher than nominal signal amplitude level (treatment mode 2). The study's primary outcome measure will be the difference between active and sham treatment groups in the mean change from baseline in patients' 24-hour recall average pain scores. The study's hypothesis is that there will be a difference between treatment groups in primary outcome measure.
This is a Phase 3, open-label, extension trial designed to evaluate the long term safety and efficacy over 3 months of TNX-102 SL tablets taken daily at bedtime for the treatment of Fibromyalgia (FM). Patients recruits into this trial are those who have successfully completed the double-blind studies; TNX-CY-F301 and TNX-CY-F302. Anticipated start for TNX-CY-F302 is for March 2016. Patients will not be made aware of the therapy they received during the double-blind study.
Fibromyalgia is the second most common autoimmune rheumatic diseases with clinical manifestations of widespread pain, fatigue and accompanied cognitive and emotional disturbances. It often associated with sleep disorders and headaches. The cardinal symptom of fibromyalgia is widespread pain. Clinical observations reveal that pain in patients with fibromyalgia could not simply improve by using analgesics only. Patients often use Chinese medicine or acupuncture to help them to ease the pain. The aim of this study is to investigate the efficacy of acupuncture in patients with fibromyalgia. The study adapted a randomized, assessor- and participant-blinded, sham-controlled, and parallel-design approach to investigate whether acupuncture can improve the clinical symptoms and quality of life as well as the mechanism through laboratory biochemistric and image study.
The purpose of this study is to examine the effects of a brief mindfulness meditation intervention on clinical and experimental pain in fibromyalgia (FM) patients as compared to a wait-list control condition. Based on prior research, investigators' working hypothesis is that this intervention will decrease the severity of FM-associated clinical pain and experimentally induced pain in comparison to pre-intervention scores and a wait-list control group. Additionally, based on prior work, investigators postulate that mindfulness meditation training will decrease a) depression, b) state anxiety, c) overall disease severity, and d) perceived stress, while increasing e) quality of sleep, and f) mindfulness skills in comparison to pre-intervention scores and the wait-list control group. Investigators will also be testing if decreases in pain ratings during meditation correspond to increases in parasympathetic activity. The relative systemic contributions of the parasympathetic and sympathetic branches of the Autonomic Nervous System (ANS) can be examined by measuring heart rate variability (HRV), or the variability in the beat-to-beat interval. Fast acting, parasympathetically-mediated high frequency (HF) changes in heart rate variability (HF HRV; 0.15-0.40 Hz) provide a reliable indicator of parasympathetic activity. Importantly, decreased HF HRV correlates with increased pain. Investigators therefore will employ psychophysical and physiological methodologies to test the hypothesis that the analgesic effects of mindfulness meditation in FM patients are associated with increases in HF HRV.