View clinical trials related to Pain Syndrome.
Filter by:This study aims to assess the longus colli muscle thickness by ultrasonography in order to guide stellate ganglion blocks
Surgeons often see patients with pain to exclude organic pathology and consider surgical treatment. We examined factors associated with long-term opioid therapy among patients with foot/ankle, anorectal, and temporomandibular joint pain to aid clinical decision making. Using the IBM MarketScan® Research Database, we conducted a retrospective cohort analysis of patients aged 18-64 with a clinical encounter for foot/ankle, anorectal, or temporomandibular joint pain (January 2007-September 2015). Multivariable logistic regression was used to estimate adjusted odds ratios for factors associated with long-term opioid therapy, including age, sex, geographic region, pain condition, psychiatric diagnoses, and surgical procedures in the previous year.
Coronary artery bypass graft surgery is the standard surgical treatment for coronary disease. However, there is no consensus on analgesic management in patients undergoing CABG. The aim of the study is to evualuate efficacy of bilateral transversus thoracis muscle plane (TTMP) block combined with systemic analgesia, compared to systemic analgesia only, in patients undergoing elective on-pump CABG surgery. Our main hypothesis is that a bilateral TTMP block performed after CABG surgery could reduce morphine consumption during the first 48 hours. The investigators conducted an age, gender and type of surgery-matched retrospective cohort study in the Montpellier University Hospital (France).
Fatigue is a common clinical finding in Primary Sjögren's syndrome (PSS). In PSS, there is not enough data about the conditions in which fatigue develops and which clinical conditions the disease is associated with. This study was aimed to determine the level of fatigue in Primary Sjögren syndrome and to investigate the factors affecting the level of fatigue.
Nocebo effects, negative responses to inert or active treatments which are putatively induced by negative outcome expectations, have been shown to play a significant role in pain perception. The underlying neurobiological mechanisms of these effects remain largely unexplored. The primary objective of this study is to test the role of N-methyl-D-aspartate (NMDA) receptor-dependent learning in an experimental model of conditioned nocebo effects on self-reported pain. Secondary objectives are to examine the role of the NMDA manipulation and related neural correlates during the acquisition and extinction of nocebo effects using statistical learning models. This study will utilize a placebo controlled, double-blind design with respect to the pharmacological administration of 80 mg D-Cycloserine (DCS), an NMDA agonist, or placebo. Validated conditioning and verbal suggestion (VS) paradigms will induce nocebo effects on pain in a random sample of 50 healthy adults. The primary endpoint of the study is the magnitude of the induced nocebo effect on pain measured as the difference between self-reported pain, between the first conditioned and control extinction trials. Secondary endpoints include the classification analysis of the Blood Oxygen Level Dependent (BOLD) responses of participants into pharmacological groups with multivariate pattern analysis. This study will be conducted at Leiden University and the Leiden University Medical Center (LUMC), The Netherlands.
Pain mechanisms in chronic pancreatitis (CP) are heterogeneous and includes nociception, pancreatic neuropathy and central neuropathy/neuroplasty. These mechanisms could occur simultaneously in variable proportions and could explain why several patients develop recurrence of pain even after being treated by all the currently available modalities, such as antioxidants, endoscopic therapies and surgery. In the studies by the investigators over the past 2 years, they observed that persistent pain in these patients was associated with varying grades of depression and poor quality of life. This was accompanied by alteration in the metabolites in the brain (anterior cingulate cortex, prefrontal cortex, hippocampus, and basal ganglia) as evidenced in magnetic resonance spectroscopy (MRS) of the brain. These areas in the brain are responsible for pain modulation, long-term pain memory and emotional responses to pain. When the investigators counselled these patients and explained their disease and possible outcomes based on their own clinical course, imaging and treatment response (personalized education/counselling), they reported significant improvement in depression, quality of life parameters and, interestingly, also in pain. Further, there were changes in the metabolite parameters in the brain on MRS after personalized counselling/education that was more similar to that of healthy controls. This led to our hypothesis that better understanding of the disease and its outcomes by the patients could improve their coping capabilities and increase their pain thresholds. This could augment the pain responses of these patients to the other therapeutic modalities. We will conduct this single blinded, placebo controlled, randomized controlled trial on patients with documented CP of over 3 years duration, who had at least 5 episodes of abdominal pain of over the past 6 months.
This multi-modal methods study will investigate neurophysiological, endocrinological, cognitive, psycho-social-emotional markers of chronic pain, and therapeutic targets using integrative health treatments.
Fibromyalgia (FM) is a widespread and invalidating disease that requires a multidisciplinary approach. Particularly, the psychiatric component seems to influence the algological management of these patients. Since January 2018, the HADS, SF-36, IMSA, TCI psycho-attitudinal questionnaires have been introduced in the Pain Therapy unit of Policlinico Sant'Orsola-Malpighi in an attempt to improve the care of patients diagnosed with FM. The aim of the study is to identify, through retrospective evaluation of TCI tests and its subdomains, compiled by patients with FM diagnosis, Pain Avoidance and Pain Persistance personality patterns, indicated in the literature. Anxiety and Depression incidence is also observed through retrospective evaluation of HADS tests. Patients in the Antalgic Therapy Outpatient Clinic diagnosed with FM, aged ≥18 years, who have completed selfadministered psychoattitudinal tests from January 2018 to January 2019 were considered. The data were collected in aggregate and extrapolated anonymously.
The aim of this clinical study is to assess the effectiveness of electroacupuncture in reducing the severity of symptoms, in improving limb function, in improving the aesthetic and motor conduction of the median nerve and in reducing its cross-sectional area at the inlet of the carpal tunnel in patients with carpal tunnel syndrome. All upper extremities diagnosed with carpal tunnel syndrome will be treated with electroacupuncture for 8 sessions. Clinical, electrophysiological and ultrasonography outcome measures will be evaluated before and after the intervention, to assess the result.
The aim of the trial is to study the efficacy of bilateral Erector Spinae Plane Block (ESPB) in managing perioperative pain in patients who undergo elective laparoscopic cholecystectomy