View clinical trials related to Paresis.
Filter by:This is a randomized clinical trial aimed at patients with a diagnosis of residual hemiparesis due to ischemic or hemorrhagic stroke. Its objective is to evaluate the effects of the mirror therapy and cognitive therapeutic exercise, both in combination with task-oriented motor learning, to achieve maximum functionality of the affected upper member,
Objective: The goal of this study is to implement and test a neuro-mechanical gait assist (NMGA) device to correct walking characterized by muscle weakness, incoordination or excessive tone in Veterans with hemiparesis after stroke that adversely affects their ability to walk, exercise, perform activities of daily living, and participate fully in personal, professional and social roles. Research Plan: A prototype NMGA device will be used to develop a finite state controller (FSC) to coordinate each user's volitional effort with surface muscle stimulation and motorized knee assistance as needed. Brace mounted sensors will be used to develop a gait event detector (GED) which will serve the FSC to advance through the phases of gait or stair climbing. In addition, a rule-base intent detection algorithm will be developed using brace mounted sensors and user interface input to select among various functions including walking, stairs climbing, sit-to-stand and stand-to-sit maneuvers. The FSC controller tuning and intent algorithm development and evaluation will be on pilot subjects with difficulty walking after stroke. Outcome measures during development will provide specifications for a new prototype NMGA design which will be evaluated on pilot subjects to test the hypothesis that the NMGA improves walking speed, distance and energy consumption of walking. These baseline data and device will be used to design a follow-up clinical trial to measure orthotic impact of NMGA on mobility in activities of daily living at home and community. Methodology: After meeting inclusion criteria, pilot subjects will undergo baseline gait evaluation with EMG activities of knee flexors and extensors, ankle plantar and dorsiflexors and isokinetic knee strength and passive resistance. They will be fitted with a NMGA combining a knee-ankle-foot-orthosis with a motorized knee joint and surface neuromuscular stimulation of plantar- and dorsi- flexors, vasti and rectus femoris. Brace mounted sensor data will be used for gait event detector (GED) algorithm development and evaluation. The GED will serve the FSC to proceed through phases of gait based on supervisory rule-based user intent recognition algorithm detected by brace mounted sensors and user input interface. The FSC will coordinate feed-forward control of tuned stimulation patterns and closed-loop controlled knee power assist as needed to control foot clearance during swing and stability of the knee during stance. Based on data attained during controller development and evaluation, a new prototype NMGA will be design, constructed and evaluated on pilot subjects to test the hypothesis that a NMGA device improves safety and stability, increases walking speed and distance and minimizes user effort. Clinical Significance: The anticipated outcome is improved gait stability with improved swing knee flexion, thus, increasing the safety and preventing injurious falls of ambulatory individuals with hemiplegia due to stroke found in large and ever-increasing numbers in the aging Veteran population. Correcting gait should lead to improved quality of life and participation.
Introduction: Peripheral facial paresis (PFP) is a very common disease of various etiologies affecting average adults with no predominance of sex. In 70% of cases, motor recovery is rapid and complete, but in 30% of early PFP, motor symptoms such as paresis and/or abnormal movements (synkinesis, contractures and/or spasms) can live on and jeopardize patients quality of life at medium and even long term. Concerning therapeutic interventions, the rehabilitation patient care of PFP is often restricted to the early stage. A recent randomized controlled study showed that early rehabilitation had a positive impact on motor recovery, specifically in severe motor grades, and could also accelerate time of recovery without exacerbating synkinesis. At chronic stage of the pathology, there is no controlled study testing the effect of motor rehabilitation when deficiencies are often considered as fitted and permanents. Objective: It is well known in other domains that intensive motor strengthening increases cerebral plasticity in general, and particularly that of sensorimotor command. The main hypothesis of the study is that motor strengthening even at chronic stage of PFP could increase motor function and decrease abnormal motor movements through a self-rehabilitation motor program. The main objective is thus to compare the clinical, kinematic and quality-of-life related impacts of two different rehabilitation programs on motor recovery in unilateral PFP at chronic stage (i.e. at least 1 year after injury): a self-rehabilitation program guided by Physical Medicine and Rehabilitation (PMR) therapist versus facial rehabilitation involving physiotherapist or speech therapist specialized in facial rehabilitation. The main evaluation criterion is the evolution of the Sunnybrook Facial Grading Scale composite score between Day0 (before rehabilitation) and Day180 (after 6 months of facial rehabilitation). Method: National, Randomized simple blind controlled study, in two parallel groups: Both program have to be realized daily for 6 months (Day1 to Day180). The population is made of adults with unilateral PFP at chronic stage i.e. at least 1 year from injury. Evaluations and follow-up of patients will be accomplished in a single center: Service de Rééducation Neurolocomotrice de l'Hôpital Mondor in Créteil (France).
This is a Phase III clinical trial to compare the efficacy of two dosages of a new infant rehabilitation protocol - I-ACQUIRE - to usual and customary forms of infant rehabilitation in infants who experienced Perinatal Arterial Stroke (PAS).
This study is a necessary and important step in the development of a new therapy for upper limb functional recovery in patients with severe motor impairment. It is the first clinical trial of non-invasive brain stimulation (repetitive transcranial magnetic stimulation or rTMS) delivered to excite the undamaged hemisphere (specifically the contralesional higher motor cortices or cHMC) in stroke. Therefore, this study will determine whether the positive results obtained in our short-term pilot study can be made to last longer and produce functional benefits in severe patients with the application of brain stimulation in combination with long-term rehabilitation therapy. Rehabilitation therapy administered is called contralaterally controlled functional electrical stimulation (CCFES). Determining whether combining rTMS facilitating the cHMC with CCFES produces synergistic gains in functional abilities in severe patients is necessary for acceptance by the clinical community and to move this technology toward commercialization and widespread dissemination. The proposed study will determine whether the combination of rTMS facilitating the cHMC with CCFES produces greater improvements in upper extremity function in severe participants who are ≥6 months from stroke onset than the combination of rTMS facilitating the damaged hemisphere (specifically the ipsilesional primary motor cortex, iM1) and CCFES or the combination of sham rTMS and CCFES. The secondary purposes are to define which patients benefit most from the treatments, which may inform future device and treatment development and clinical translation, and to explore what distinct effects the three treatments have on the brain. To accomplish these purposes, we are conducting a clinical trial that enrolls severe stroke patients.
In this mono-center pilot trial, surgical patients who are at high risk to be admitted to intensive care will be screened and asked for participation. We are going to take blood and muscle samples at respecified time points to do metabolic, histological and molecular testing. Aim of the study is to investigate (1) changes of the blood metabolome in patients with ICUAW (intensive care unit acquired weakness) and (2) identify metabolic components who are responsible for ICUAW or can be used as marker for ICUAW.
Parkinson's disease is a progressive chronic neurodegenerative disease. In cases where drug treatment is insufficient and drug use is not possible due to drug side effects, highly effective and low-risk surgical treatment options could be used. In Parkinson's Disease; findings such as chest wall rigidity and weakness of the respiratory muscle strength occur. The aim of this study was to determine the effect of preop and postop DBS surgery on respiratory muscle strength, respiratory function and physical performance in patients with Parkinson's disease.
To assess the benefit of an anti-varus ankle foot orthosis (CALIGALOC, Bauerfeind) on gait and balance parameters in hemiparetic patients.
Information regarding the likely progress of post-stroke symptoms is vitally important to stroke survivors to allow them to plan for the future and to adjust to life after stroke. Moreover, the prevalence of morbidity secondary to stroke is of central importance to Health Professionals to understand the prognosis of the disease in the patients under their care. Additionally, it will also allow commissioners of care, planners and third sector organisations to adapt to and answer the needs of a post-stroke population. Currently, the data collected by national audit programmes are concentrated on what can be termed 'process or process of care' data. The utility of these data are in the ability to audit the care received by stroke survivors on stroke units against evidenced standards for care, thus ensuring evidence based practice. Nevertheless, process of care is only one form of measuring stroke unit care and the audit programmes collect some limited functional status data, data relating to risk-factor co-morbidities and treatment received data. Therefore, the scope of this study is to build on the minimum data set currently collected and to collect post-stroke data in domains not currently collected. The International Consortium for Health Outcomes Measurement (ICHOM) takes important steps to collect data outside of process of care data such as a Patient Reported outcome data in their minimum outcome data set for stroke [currently under review].. Nevertheless, the ICHOM doesn't currently advocate the specific collection of data relating to cognitive impairment or emotional problems secondary to stroke. It is in these important aspects that this study will augment the data set currently advocated by ICHOM to collect data in the areas of cognitive impairment and emotional problems secondary to stroke. Therefore, the aim of this study is to quantify the prevalence of morbidity at six months post-stroke.
It is a prospective cohort study.The primiparas in six geographic regions of China are recruited to observe the natural recovery of pelvic floor muscle. The pelvic floor muscle function is evaluated at 6 weeks,3 months and 12 months after delivery.