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Active clinical trials for "Complex Regional Pain Syndromes"

Results 21-30 of 154

Graded Motor Imagery for Women at Risk for Developing Type I CRPS Following Closed Treatment of...

Musculoskeletal PainFractures3 more

Nearly 2 out of 10 women will sustain a distal forearm fracture throughout their lifespan.Recent longitudinal studies illustrate that as many as 1/3 of all persons who undergo closed reduction and casting for distal radius fractures (DRF) go on to develop type 1 complex regional pain syndrome (CRPS). Graded motor imagery (i.e., motor imagery and mirror therapy), a movement representation technique, is strongly supported in the literature as a treatment of CRPS and has recently been suggested as a potential strategy to prevent its onset. Other complications include disability, wrist/forearm tightness and sensorimotor changes. The investigators propose that an early intervention protocol which includes graded motor imagery (GMI) will improve the pain, functional and upper limb sensorimotor outcomes of persons following closed reduction and casting of DRF relative to a standard of care intervention.

Recruiting9 enrollment criteria

Long-term Pain Modulation by Intravenous Esketamine in CRPS

Complex Regional Pain SyndromesCRPS (Complex Regional Pain Syndromes)

Intravenous administration of esketamine is an effective recognized therapeutic option in refractory pain in CRPS, which sometimes in at least a part of the patients has a prolonged therapeutic effect. Unfortunately, CRPS literature contains a wide range of ketamine dosing regimens with the result that clinical protocols on dosage and administration are very heterogeneous. The current esketamine regimen in Erasmus MC consists of a 6-day hospital admission for continuous administration. In the Netherlands, both inpatient and outpatient esketamine treatments are offered. Inpatient and outpatient ketamine treatments have never been compared in randomized controlled trials and it is therefore unknown whether these two dosing regimens are equally effective. The primary objective is to demonstrate non-inferiority of experimental esketamine administration of 6x 1 day per 2 weeks (in total 3 months) as compared with standard esketamine administration of 1x 6 consecutive days. The end of study is at 6 months after the start of the study/treatment.

Enrolling by invitation19 enrollment criteria

Prognostic Factors for Complex Regional Pain Syndrome

Complex Regional Pain Syndromes

The investigators would like to examine the role of some relevant biopsychosocial factors in the development of persistent CRPS. According to the International Classification of Functioning, Disability and Health (ICF) [43], the outcomes will belong to one of the three following components: Body structures and functions (pain, CRPS severity score (CSS)), Activities (disability) Participation (return to work, quality of life). The primary aim is to assess predicting factors for chronification. The secondary aims are: to evaluate if it is possible to classify acute complex regional pain syndrome (CRPS) patients into subgroups according to their risk of chronification. to document the course of the disease. The main evaluation criteria will be to determine the impact of the different clinical and non-clinical variables on the course of the CRPS and on the aforementioned outcomes then, which will use as endpoints. Primary endpoint: disability Secondary endpoints: participation-QoL, return to work, pain, CRPS severity score.

Recruiting11 enrollment criteria

Supraspinal Processing of Sensory Aspects of Pain

Migraine in ChildrenComplex Regional Pain Syndromes3 more

The goal of this basic science study is to learn about the brain mechanisms of chronic pain across different chronic pain syndromes in pediatric patients. The main questions it aims to answer are: Are there shared and distinct brain systems engaged by different forms of pediatric chronic pain? What are predictors of recovery from chronic pain? What brain systems are associated with the spread of pain? For this study participants will undergo: Functional Magnetic Resonance Imaging (fMRI) Quantitative Sensory Testing Psychological Assessments

Recruiting13 enrollment criteria

Intraoperative Neuromonitoring Recording With a Novel SCS Paddle: Phase II

Chronic PainNeuropathic Pain2 more

The purpose of this study is to demonstrate safety and efficacy of a new spinal cord stimulation paddle electrode which is able to target the dorsal horns, dorsal nerve roots, and dorsal columns. The research electrode ("Study Electrode") is designed to answer basic physiological clinical research questions. It may inform future device therapy development, but the Study Electrode is not a product that will be marketed or sold. The Investigators believe the protocol is a Non-Significant Risk study answering basic physiological research questions, which may be performed under hospital IRB approval.

Recruiting4 enrollment criteria

Benefit of Augmented Reality Mirror Therapy in Addition to Conventional Management in Complex Regional...

Complex Regional Pain Syndromes

Complex Regional Pain Syndrome (CRPS) is a "polymorphic joint and periarticular pain syndrome associated with various changes in sensitivity, vasomotor, sudomotor, muscular and trophic changes". The diagnostic criteria of the disease follow the Budapest criteria, namely (i) vasomotor disorders (temperature asymmetry, color changes), (ii) sudomotor/oedema (sweating changes, edema), (iii) sensory (hyperesthesia, allodynia, hyperalgesia) and (iv) motor/trophic (reduced joint mobility, weakness, tremor, dystonia, trophic disorders of skin, nails, hair). Of the many treatments, augmented reality mirror therapy (ARMT), is novel in substituting a virtual environment for part of the real environment. This type of device has never been studied from a clinical point of view in the treatment of upper limb CRPS, whereas fMRI and clinical dissertation studies have suggested an improvement in neuroplasticity. The aim of this study is to establish the clinical effects of ARMT on CRPS, and to evaluate its benefit within a conventional rehabilitation treatment (physiotherapy and occupational therapy).

Recruiting16 enrollment criteria

Evaluation of the Relationship Between the Duration of the Evolution of the Complex Regional Pain...

CRPS (Complex Regional Pain Syndrome) Type I

The study evaluates the relationship between the duration of evolution of SDRC1 and the efficacy of continuous peripheral nerve block (c-PNB) associated with an intensive rehabilitation program to improve the therapeutic strategy of SDRC1. The main hypothesis of this study is that if c-PNB is proposed earlier, the recovery, measured with a scale achievement of objectives, will be better.

Recruiting9 enrollment criteria

Physical and Psychological Changes in CRPS Patients Undergoing Multimodal Rehabilitation

Complex Regional Pain Syndromes

The goal of this clinical trial is to learn about cognitive changes during rehabilitation in CRPS patients. The main questions it aims to answer are: What are the cognitive changes in CRPS? Do cognitive functions change during multimodal rehabilitation in CRPS? What is the effect of multimodal rehabilitation on pain, functioning, mood, active range of motion, cognitive functions. Participants will undergo a 4-week program of multimodal rehabilitation of physical therapy, education and Graded Motor Imagery. Assessment will be made at baseline and after 4 weeks. Researchers will compare the interventional arm with healthy control to see if the observed psychological results are exclusive to CRPS group. There is no expanded access scheduled for this study.

Active5 enrollment criteria

Light Irradiation and Outcome for Neuropathic Pain

Complex Regional Pain Syndrome

Background. Sympathetically maintained pain (SMP) can be effectively relieved by light irradiation to the area near stellate ganglion (SGI), which is applied as an alternative to sympathetic blockade. The clinical efficiency of SGI on heart rate variability (HRV) and its association with pain outcome need to be further identified. Objectives. This study is aimed to identify the effects of SGI on pain, HRV indices, quality of life, and function outcomes. Design. A prospective, double blind, randomized designed study Setting. An outpatient pain medicine clinic Subjects and Methods. A total of 44 patients will be enrolled and randomized to their allocations: the experimental group (EG, n=22) and control group (CG, n=22). All patients in EG will receive 12 sessions (twice a week) of standard SGI, while those in CG go through the same protocol except a shame irradiation is applied. Pain, HRV variables, quality of life, and function outcoms are measured before and after SGI in each session. All measures at the first-half and second-half courses are analyzed.

Active7 enrollment criteria

CRPS - Diagnostics, Pathophysiological Mechanisms, and Response to Treatment With Noninvasive Brain...

Transcranial Magnetic StimulationComplex Regional Pain Syndrome of Upper Limb (Disorder)

This is a sham controlled, randomized, double-blind, navigated repetitive Transcranial Magnetic Stimulation (nrTMS) study for the treatment of complex regional pain syndrome (CRPS types 1 and 2). The investigators study factors that may contribute to development, maintenance, or treatment responses with clinical, sleep, and psychiatric questionnaires and clinical examinations, quantitative sensory testing and neurophysiologic recordings, genetics, and MRI techniques.

Active12 enrollment criteria
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