View clinical trials related to Central Sensitisation.
Filter by:This study aims to investigate the effects of Pregabalin intake on shoulder pain management in patients with central sensitization undergoing arthroscopic rotator cuff repair. Although Pregabalin is known to be effective in controlling pain after shoulder arthroscopy, research on its efficacy in pain management for patients with central sensitization is scarce. Utilizing a list that identifies central sensitization, this study will explore whether Pregabalin can reduce postoperative pain in these patients and potentially improve joint mobility, emotional, and physical functioning. A prospective randomized study is planned, with inclusion criteria set for patients aged between 19 and 70 who have undergone arthroscopic rotator cuff repair. The study will compare clinical outcomes up to one year postoperatively between two groups of 38 patients each. The case group will receive standard postoperative medications (NSAIDs) plus Pregabalin oral intake from the day before surgery to six weeks postoperatively, while the control group will receive only the standard postoperative medications without Pregabalin.
Objective: The knee joint is one of most common locations in OA. In recent years, it has been accepted that there are different pain phenotypes and patient subgroups in knee OA and that central sensitization (CS) mechanisms are at the forefront in some patients. It is also known that fear of movement, known as kinesiophobia, develops in patients with chronic pain. The aim of this study is to investigate CS and kinesiophobia in patients with knee OA, their relationships with each other, and their effects on pain intensity, functional status, pain catastrophizing and depression. Materials and Methods: Forty-two patients with knee OA and 42 healthy subjects participated in our study. Demographic data, body mass index, habits, comorbidities, medications of participants and disease duration and radiographic grade of knee OA patients were recorded. VAS was used to assess the severity of pain and WOMAC was used to assess pain and functional status in patients with OA. Algometer (pressure pain threshold measurement) and Central Sensitization Inventory were used to evaluate central sensitization in all participants. Pressure pain threshold (PPT) was measured at 3 different points: knee joint, cruris and forearm. The presence of kinesiophobia was assessed with the Tampa Scale af Kinesiophobia (TSK). Pain Catastrophizing Scale (PCS) and Beck Depression Inventory (BDI) were used to assess chronic pain related symptoms.
Central sensitization (CS) is as increased response to normal or sub-threshold stimuli of central nervous system and its close relationship with in many musculoskeletal diseases with chronic pain has been demonstrated in several studies. CS is also one of the main mechanisms proposed in the generation of neuropathic pain, and the relationship between pain sensitization and neuropathic complaints has been shown in different diseases.In this study, it was aimed to investigate the effect of central sensitization on the distribution pattern and neuropathic character of pain in patients with lumbar disc herniation who applied to the physical medicine and rehabilitation outpatient clinic.
The goal of this clinical trial is to investigate the effect of breathing on the processing of experimental pain in healthy participants. The main questions are: 1. Does breathing rate influence the spatial extent of thermally induced secondary hyperalgesia, a proxy of central sensitization? 2. Does resonance frequency breathing influence the autonomic nervous system, compared to baseline and compared to paced breathing at a natural frequency? 3. Is spinal excitability, measured using the magnitude of the nociception withdrawal reflex (NWR), affected by resonance frequency breathing, compared to paced breathing at a natural frequency? Participants: - will receive heat stimuli - 's skin's sensitivity will be tested using quantitative sensory testing tools. - will receive various instructions on the speed of their breathing - 's heart rate, respiratory rate and sweat response will be measured - will fill in questionnaires Researchers will compare the spatial extent of sensitivity resulting from application of heat stimuli during paced resonance frequency breathing compared to paced breathing at a natural frequency to see if the breathing rhythm influences central sensitization processes.
This study aimed to determine the distribution of pain sensitivity according to body segments in patients with central sensitization associated with chronic subacromial pain syndrome (SPS).This cross-sectional study included patients with chronic SPS and central sensitization (patient group) and the same number of healthy participants as controls. The presence of central sensitization was determined using the Central Sensitization Inventory. To determine the segmental distribution of pain sensitivity, pressure pain threshold measurements were performed bilaterally from the shoulder, forearm, and leg.
The goal of this observational study is to investigate how adverse experiences during childhood are linked to people experiencing persistent pain and fatigue in adulthood. The questions the investigators aim to answer are: 1. Does participant-reported childhood adversity predict levels of IL-6 and TNF-α after in vitro provocation of whole blood using endotoxin? 2. Do levels of IL-6 and TNF-α after in vitro immune provocation using endotoxin predict vulnerability to persistent pain and fatigue after in vivo immune provocation (tetravalent influenza vaccine)? 3. Do levels of IL-6 and TNF-α after in vitro immune provocation using endotoxin predict vulnerability to persistent pain and fatigue after in vivo neural provocation? For this study, the investigators will recruit and enrol 96 healthy human adults (18 - 65 years old) with a range of adverse experiences during childhood. Participants will attend 2 study sessions during which the investigators will take a sample of blood, assess pressure pain threshold before and after cold water immersion, assess heart rate variability, and assess the surface area of secondary skin hypersensitivity after electrical stimulation. At the end of the first session, participants will receive the influenza vaccination.
The aim of this observational, cross-sectional study is to investigate the relationship between pain sensitization and ultrasonographic and nerve conduction studies in patients diagnosed with carpal tunnel syndrome (CTS). The main questions it aims to answer are: - Can threshold values be determined ultrasonographically and electrodiagnostically in patients who develop pain sensitization? - Are pressure pain threshold values and central sensitization inventory scores correlated with ultrasonographic and nerve conduction studies of the median nerve?
It has been estimated that 300 million people worldwide have osteoarthritis (OA), and this has increased by 97% over the past 25 years. OA is degenerative joint disease that has joint cartilage break down and causes the surrounding bone to change and rub. The pain and loss of mobility experienced by people with knee OA can seriously reduce quality of life, while pain management causes significant healthcare spending. Unfortunately, the pain associated with OA is complex and difficult to treat other than to have a total knee replacement surgery to replace the damaged bone and surrounding tissues with artificial ones. Our research study plans to use advanced magnetic resonance imaging techniques and novel analysis methods to determine if specific parts of the brain are responsible for difficult to describe and diagnose aspects of chronic pain. This study will help us better understand the effects of chronic pain in the brain and the results will help guide future research into new therapeutic options that would focus on relieving the brain dysfunction caused by chronic pain.
Fibromyalgia Syndrome (FMS); is a complex syndrome characterized by many symptoms such as chronic widespread pain, fatigue and sleep disorders, cognitive dysfunctions and psychiatric disorders. It has been stated that there is an urgent need for studies examining the clinicimetric and psychometric properties of the pain phenotype criteria in terms of patients receiving the most appropriate treatment, clinicians deciding on the appropriate treatment, and contributing to the research of scientists. Despite all this, no study has yet been found that describes the pain phenotypes in fibromyalgia syndrome and how different types of pain affect patients. The primary aim of this study is to determine the chronic pain phenotypes in individuals with FMS. The secondary aim of this study to determine the inter-rater and intra-rater reliability of the algorithm used in the determination of pain phenotypes and to assessment the clinical effects of different pain phenotypes on individuals with FMS in terms of pain severity, disease severity, quality of life and catastrophe.
This study aims to evaluate the effect of therapeutic exercise on the gut microbiome in chronic widespread pain patients. Our investigation purpose is to improve the quality of life of participants, reduce their disability and optimize their functionality. The intervention will last 6 weeks, with 2 face-to-face therapeutic exercise sessions guided by a professional and a 6-week post-intervention follow-up. The participation will require: 1. Attend the 12 therapeutic exercise sessions 2. Attend the 3 evaluations: at the beginning (A0), post intervention (A1) and +6 weeks after finishing the exercise program (A3). The items to be evaluated will be the following: 1. The Ronald Morris Disability Questionnaire (RMDQ) 2. Anxiety (State-Trait Anxiety Inventory (STAI)) 3. Depression: Beck Depression Inventory (BDI) 4. Quality of Life: SF-12 5. Pain: numerical scale (0-100) and The Brief Pain Inventory (BPI) 6. Sensory tests: heat pain threshold (HPT), pressure pain threshold (PPT) and pain modulation (CPM) 7. Perform a pre blood test on interleukins IL-18 and IL-1β This study involves the processing of personal data, so the researchers will guarantee confidentiality in their treatment at all times, complying with the personal data protection regulations, in particular, European Regulation 679/2016. , of April 27, general data protection, as well as Organic Law 3/2018, of December 5, Protection of Personal Data and Guarantee of Digital Rights. In order to maintain your privacy and anonymity during the research, only one person on the research team will know how names were assigned to a participation number.