Clinical Research Directory

Kinesio Taping for Neurogenic Bowel Dysfunction in Spinal Cord Injury

Neurogenic bowel dysfunction is a common complication of spinal cord injury and may cause constipation, difficulty with defecation, prolonged bowel care, incomplete evacuation, fecal incontinence, and reduced quality of life. This randomized controlled trial aims to evaluate the effectiveness of Kinesio Taping added to a routine bowel management program in adults with spinal cord injury and upper motor neuron-type neurogenic bowel dysfunction. Thirty participants will be randomly assigned to one of two parallel groups. The control group will receive a routine bowel management program, while the intervention group will receive Kinesio Taping in addition to the routine bowel management program. Kinesio Taping will be applied to the lower abdominal and lumbosacral regions three times per week for 4 weeks. The primary outcome will be defecation frequency recorded using a 7-day bowel diary. Secondary outcomes will include stool consistency, defecation duration, perceived constipation severity, neurogenic bowel dysfunction severity, and health-related quality of life. Assessments will be performed before and after the 4-week intervention.

Assessing Transition Practices for Children With Disabilities: Pathways to a Successful Adulthood

Transition to adult care is a purposeful and structured movement of youth with complex disabilities from child centered to adult oriented services. This complex and potentially challenging period requires careful planning. The investigators aim to examine the transition practices in the University Hospital of Saint Etienne. The study employs a mixed methods approach, combining: * A retrospective evaluation : Analyzing transition data over a 10-year period. * A prospective qualitative study : Conducting semi-structured interviews with patients who have already transitioned within our clinic.

The Effects of Eccentric Compared to Standard Strength Training in Primary Spinal Cord Injury Rehabilitation

The goal of this clinical trial is to assess the effects of eccentric arm-crank (KREHA) training compared to standard clinical routine strength (STAN) training in individuals undergoing primary spinal cord injury (SCI) rehabilitation. The main questions this trail aims to answer are: * what are the effects of the training on upper body strength, aerobic performance, muscle volume, functional independence, and health-related quality of life? * is the KREHA training feasible to implement into the rehabilitation routine? Participants will: * perform either 20 KREHA sessions or 20 STAN sessions within 12 weeks * perform a test battery to collect data on training effects before (pretest) and after (posttest) the study intervention

Coupled Gentamicin-Lactobacillus Rhamnosus in NLUTD

The main objective of the proposed research study is to determine in men and women with spinal cord injury/disease and neurogenic bladder whether the dose of coupled gentamicin \& Lactobacillus rhamnosus GG affects the recolonization of the bladder, and whether the rate of success differs by sex. Secondary objectives include determining whether that recolonization lasts 7, 14, or 28 days; and safety of the coupled gentamicin \& Lactobacillus instillations.

AIH-induced Walking Recovery After Subacute SCI

The purpose of this study is to determine how mild breathing bouts of low oxygen may restore walking and leg strength in persons who have sustained a spinal cord injury.

Effectiveness of Virtual Bodily Illusion Intervention in Upper Limb Motor Function in People With Incomplete Spinal Cord Injury.

Previous studies have shown that the neuroplasticity of the residual corticospinal fibers, the motor cortex and the spinal neurons plays an important role in the spontaneous functional recovery of people with neurological or musculoskeletal pathology. However, it is also possible to stimulate the neuroplasticity mechanisms of these structures through techniques aimed at rehabilitating different deficits (for example, motor function or sensitivity). In general, intervention programs are usually carried out, in most cases, using low-cost strategies such as therapeutic physical exercise programs. The objective of this study is to analyze the effectiveness of visual illusion therapies in combination with conventional exercises on the symptoms and signs related to incomplete spinal cord injury that affects the upper limb. The study will include the realization of three measurements that will be carried out one day before starting the program, one day after finishing it, and one month later (follow-up). The clinical assessment will be composed of the study of the following variables: Motor function and motor skills, Upper limb isometric force, Muscle activation, Muscle tone, Quality of life, Functionality. All interventions will last eight weeks and will be planned according to the availability of volunteers. In each session, it will be recorded if any type of adverse effect occurs. There will be four types of interventions: i. Visual Illusion (IV) and therapeutic exercise program (PE), ii.placebo and PE, iii. IV, iv. IV placebo.

Studying Rehabilitation Treatments Using Video to Improve Recovery for Adults With Physical Disabilities

This study aims to better understand how occupational therapists provide rehabilitation for adults recovering from stroke or spinal cord injury (SCI), with a focus on improving arm and hand function. Using video recordings of real outpatient therapy sessions, researchers will identify the key elements of treatment, such as the types of activities, the therapist's techniques, and how patients respond. The study will use the Rehabilitation Treatment Specification System (RTSS), a framework designed to clearly describe rehabilitation methods. By analyzing these sessions, the research team will develop a practical toolkit to help therapists and researchers deliver and study more effective rehabilitation treatments in the future.

Transdermal Administration of a Prokinetic Agent for Bowel Evacuation in Persons With SCI

Bowel care (BC) is a time-consuming and cumbersome activity of daily living for most individuals with SCI. Previous studies have reported that the average time to complete a BC routine is 45 minutes; 10-20% of SCI individuals report BC routines lasting for more than 1 hour. In past studies, the investigators have shown that a medication called neostigmine (NEO) combined with a medication called glycopyrrolate (GLY) can increase bowel activity and thus, promote bowel movement. The investigators have successfully used this medication with traditional and novel methods of colonoscopic preparations, and have shown that it improves the quality of these preparations. In this Phase I, proof of concept pilot study, the investigators propose to study the effectiveness of this medicine when it is delivered through the skin. In order to make delivery more efficient, the investigators will be using a technique called iontophoresis, which uses a mild electric current to drive the drug through the surface of the skin. The instrument includes an electrode containing the active agent (delivers charge) and an oppositely charged electrode (receives charge) which will be placed on the surface of the skin. The study design will consist of a screening visit to determine each individual's response to a previously established IV dose of NEO and GLY, followed by a dose titration study (two visits) of iontophoresed NEO and GLY. Study visits will be separated by no less than 2 days and no more than 14 days. If this delivery method is shown to be effective, it may represent a way to vastly improve the clinical utility of this medication by allowing for needle-free self administration, and expanding the clinical indication to routine, at home bowel care.

Study of Home Use of the Jaco Robotic Manipulation Device by Individuals With Tetraplegia

For all individuals deprived of active and functional motor control of the upper limbs to perform grasping tasks, the restoration of a grasping function becomes a priority. The population concerned is mainly represented by so-called functional tetraplegic individuals. In this context, new technologies, and more particularly robotics, appear as a solution for substitution and compensation of motor impairment of the upper limb. Assistive robotic manipulation today relies on three robot concepts that have led to commercially available products. It is the robotic arms mounted on wheelchairs that have benefited the most from technological advances in assistive robotics over the past 15 years and from a more advanced industrial transfer than all other robotic devices. The two main ideas underlying their development are to offer, with a single robotic solution, what several technical and human aids could provide, and to allow the user to take along the "substitute" for their missing or impaired effector-namely the arm-into an unknown and non-configured environment. The JACO arm, marketed by a Canadian company (KINOVA), now stands out on the market as one of the most promising arms in terms of functional contribution and ergonomics. No published study has ever prospectively examined home uses related to this type of manipulator arm. Only an oral communication reports on this, suggesting, in 7 users, an impact in terms of functional gain and quality of life. The idea that the use of the Jaco arm could reduce the time of professional caregiver intervention. The present study aims to report on the potential uses of the Jaco robot at home, its appropriation in daily life, and its impact on psycho-social-family balance.

Autonomic Effects of Stimulation in SCI

This study aims to determine the effects of transcutaneous spinal cord stimulation to increase blood pressure and use that device to increase power output and heart rate recovery during arm cycle ergometry. In addition, the investigators will see if the stimulation helps regulate body temperature when in a cool environment.

Treatment of Sleep Apnea in Patients With Cervical Spinal Cord Injury

This study will investigate potential therapeutic approaches for sleep-disordered breathing (SDB) in patients with chronic cervical spine injury (\>6 months post-injury).

Pilot Study Exploring the Effects of Rhythmic Auditory Stimulation on Gait in People With Motor Incomplete Spinal Cord Injury

This pilot study aims to evaluate the feasibility and preliminary efficacy of a wearable rhythmic auditory stimulation system, MedRhythms, for improving gait parameters in patients with motor incomplete SCI. Up to 15 participants aged 18 years or older with non-progressive SCI will be enrolled. Participants will complete supervised gait training using the MedRhythms device twice weekly during regularly scheduled physical therapy sessions over a six-week period. The device uses shoe-mounted sensors and headphones to deliver real-time individualized rhythmic auditory cues based on the user's gait pattern. Primary outcome measures include change in walking speed assessed with the 10-Meter Walk Test. Secondary outcomes include walking endurance measured by the 6-Minute Walk Test, gait parameters obtained through GAITRite analysis, and participant-reported outcomes including the Walking Index for Spinal Cord Injury II (WISCI II) and the SCI Quality of Life Satisfaction with Social Roles and Activities measure. Outcomes will be assessed at baseline, post-intervention (6 weeks), and follow-up (12 weeks). Findings from this study will provide preliminary data on the feasibility and potential clinical impact of rhythmic auditory stimulation as an adjunctive gait rehabilitation strategy for individuals with incomplete SCI.

Examination of the Role of Human Exoskeletons in Rehabilitation

Background and Rationale: Traumatic spinal cord injury (SCI) affects approximately 12,400 individuals annually in the USA, predominantly impacting healthy young adults aged 20-40 years. Complete SCI above the lumbar region results in paraplegia or tetraplegia, severely compromising quality of life. Wheelchair-dependent lifestyle and immobilization lead to serious secondary complications including osteoporosis, diabetes mellitus, atherosclerosis, pressure ulcers, depression, and pathological fractures. Robotic exoskeletons have emerged as promising rehabilitation tools since the 2000s, enabling independent walking and stair climbing beyond wheelchair use. Study Objectives: This clinical trial investigates the role of ReWalk lower-limb human exoskeleton in rehabilitation by: Integrating exoskeleton-assisted gait training into rehabilitation protocols and comparing functional and physiological outcomes with conventional conservative treatment in SCI-induced paralysis Examining gastrointestinal and urogenital changes Assessing general well-being and patient compliance Methods: This prospective, controlled study enrolls patients with lower limb paralysis following SCI for minimum 6-month rehabilitation. The control group receives traditional physiotherapy and physical rehabilitation only. All procedures comply with Good Clinical Practice principles and applicable regulations. Inclusion criteria (FDA-approved): Complete SCI below T4 with paraparesis/paraplegia; ≥4 months post-injury; adequate arm/shoulder strength for crutch use; appropriate bone density (hip t-score \>-3.5); intact skeletal system with stable spine; ability to stand safely; good general health; height 160-190cm; weight ≤100kg; adequate lower limb range of motion. Exclusion criteria: Severe neurological diseases beyond SCI; significant concurrent illnesses; severe spasticity (Modified Ashworth 4); unstable spine or limbs; heterotopic ossification; significant contractures; psychiatric/cognitive impairment; pregnancy. Training Protocol: The rehabilitation program consists of five phases: Paravertebral and back muscle strengthening (weeks 1-4): Core strengthening exercises focusing on sitting balance, assessed weekly via trunk control measurement scale Standing, sitting, and device donning (weeks 5-6): Learning independent device application and safe standing balance Gait training (weeks 7-8): Mastering independent device control through various stepping patterns Stair training (weeks 9+): Learning stair negotiation after passing final skill test Follow-up phase (6+ months): Maintenance therapy at reduced frequency (3x/week) Assessment Parameters: Baseline assessments include: ASIA Impairment Scale, bone densitometry, Modified Ashworth Scale, Barthel Index, Functional Independence Measure (FIM), VAS pain/fatigue scales, SF-36, Beck's anxiety/depression inventories. Progress evaluations at major milestones include functional tests (10-meter walk, Timed Up-and-Go, Berg Balance, Spinal Cord Independence Measure) and ReWalk skill assessments. Follow-up assessments (6-month minimum) repeat baseline measures focusing on bone density, functional independence, quality of life, and mental health. Expected Outcomes: Improved bone density with exoskeleton training compared to conventional treatment Improved general well-being and better patient compliance This study aims to confirm previous international findings demonstrating superior outcomes with robotic rehabilitation technology regarding spasticity reduction, bone density preservation, body composition improvement, and gastrointestinal/urogenital/mental health enhancement compared to traditional treatment approaches.

The National Center for Testing Treatments in Chronic Spinal Cord and Traumatic Brain Injury

The NCTT is a prospective, multicenter, observational research network for subjects with chronic spinal cord and/or chronic traumatic brain injury.

Innovative Brain-Computer Interface for People With Spinal Cord Injury

The goal of this clinical trial is to demonstrate control of digital devices through a brain implant in people with spinal cord injury. The main question it aims to answer is efficient, independent, BCI-based control over digital devices in settings of daily living of an individual with SCI. In this project an advanced generation fully implantable BCI system will be used, the Brain InterChange (BIC) from CorTec. Participants will be implanted with an electrode grid on the surface of the brain and an amplifier/transmitter on the skull, under the skin. Participation includes visits of researchers for recording and training at home, 1-3 times per week for one year. Extension of participation after one year is possible. If successful, the participant will be able to use the BCI at home independently, without the presence of a researcher.

Fermented Foods and Bowel Health in SCI

The goal of this clinical trial is to learn whether consuming a high fermented food diet improves bowel function and gut health in adults with chronic spinal cord injury (SCI). The study will also evaluate the feasibility and tolerability of consuming fermented foods daily for 10 weeks. The main questions it aims to answer are: 1. Does a high fermented food diet improve neurogenic bowel dysfunction symptoms and colonic transit in adults with SCI? 2. Does fermented food intake change gut microbiome composition, short-chain fatty acid production, and intestinal inflammation? Researchers will compare a high fermented food diet to a control diet to evaluate effects on bowel health and gut microbiome outcomes. Participants will: * Consume study foods daily for 10 weeks * Attend 2 in-person study visits * Collect stool samples at home and ship them overnight to the research team using provided collection kits and prepaid shipping materials * Complete bowel health questionnaires and dietary recalls * Undergo Sitz marker testing with abdominal X-rays to assess colonic transit * Participate in biweekly monitoring contacts throughout the study period

Time Restricted Eating to Mitigate Obesity in Veterans With Spinal Cord Injury

Spinal cord injury (SCI) causes paralysis and muscle atrophy and leads to weight gain and obesity. Obesity directly contributes to functional impairment and cardiometabolic dysfunction. There is a critical need to reduce the growing prevalence of obesity and cardiometabolic disease after SCI. My overall objective in this project is to gather crucial feasibility data on time restricted eating (TRE), a novel form of intermittent fasting. TRE is a straightforward method to induce weight loss without the need for calorie counting. TRE allows individuals to eat all their daily calories in a time restricted window and fast outside that window. A growing body of literature supports the safety and efficacy of TRE. Given the feasibility, high adherence, and substantial benefits of TRE in able-bodied individuals, it is important to test TRE to determine its feasibility in Veterans with SCI. The investigators will first test this intervention in Veterans with paraplegia, who are at greatest risk of muscle-joint upper body injury given the need to support body weight during activity. The investigators will determine adherence to a TRE window for 6-weeks duration in a convenience sample of Veterans with paraplegia and obesity. Based on the expected outcomes of good adherence, this study will lay the groundwork for future work by informing the design of a randomized controlled trial to test the efficacy of TRE to facilitate weight loss and improve function.

Tele-Exercise to Promote Empowered Movement in Individuals With Spinal Cord Injury

To achieve our specific aims and hypotheses we will conduct a parallel group mixed methods randomized control trial comparing participation in the TEEMS program with exercise via asynchronous video library equivalent (control). The use of mixed methods will allow for the integration of quantitative findings with the qualitative, lived perspective of participants to provide a comprehensive analysis of the tele-exercise program outcomes. All aspects of the study from recruitment, screening, data collection, tele-exercise delivery and team meetings will be virtual to promote access and inclusion by removing barriers and promoting engagement. This study will compare our live group TEEMS program with individual pre-recorded exercise videos. We created TEEMS with the intention of maximizing exercise independence for participants, which decreases need for caregivers during physical activity. The design and participation in TEEMS is meant to increase personal factors that facilitate participation in exercise. These personal factors include confidence and positive associations with exercise. When these personal factors are targeted, individuals with SCI are more likely to participate in physical activity, which supports overall health and QoL.

Exoskeleton Training at Home to Assist Participants With Spinal Cord Injuries to Perform Ambulatory Functions.

The goal of this clinical trial is to to confirm the safety and performance of the ABLE Daily to perform ambulatory functions in home and community settings for people with spinal cord injury. The experimental period will cover the training period with the ABLE Daily exoskeleton (3 weeks of use at the investigational site with a total of 9 sessions) and the home period (12 weeks of personal use at home and community environments).

Deep Brain Stimulation in Patients With Incomplete Spinal Cord Injury for Improvement of Gait

Spinal cord injuries are anatomically mostly incomplete, showing tissue bridges of the spinal cord at the injury site. Of the 60% functionally incomplete patients, about half face a life in the wheelchair. Besides conventional rehabilitation, no prominsing further treatment options exist. One of the most plastic systems involved in locomotion is the pontomedullary reticulospinal tract, which is the oldest locomotor command system existing in most vertebrates, including primates. Muscle activation patterns for limb movements are programmed in the spinal cord and have to be activated and coordinated through commands from the so called mesencephalic locomotor region (MLR). The MLR consists of nerve cells in the lower mesencephalic tegmentum sending uni- and bilateral signals through the medullary reticulospinal tracts. Classical physiological studies showed that electrical stimulation of the MLR induce locomotion. For the first time this approach was transferred and recently published in a model of induced incomplete spinal cord injury by the Schwab group. Rats severly impaired in motor hindlimb control with only 10-20% spared white matter, recovered with fully functional weight bearing locomotion under MLR deep brain stimulation (DBS). Even rats with only 2-10% spared white matter regained weight supporting stepping. DBS is a clinical standard treatment option in patients with movement disorders but does not relieve all symptoms. Therefore, small studies of MLR stimulations have been safely used in Parkinsonian patients showing freezing of gait and frequent falls with variable results. In a translational approach, we aim at performing a multidisciplinary phase one clinical trial with 5 patients and incomplete spinal cord injury. With the means of our established universitary setup for DBS treatments the operations will be performed unilaterally under local anaesthesia in the Division of Neurosurgery, USZ, with perioperative electrophysiological recordings, clinical assessments and gait analysis under test stimulation in the Spinal Cord Injury Center Balgrist.

Cohorte COSCINUS - Biocollection

COSCINUS is a standardized framework for evaluating temporal trends in SCI causes, SCI characteristics, and demographic patterns. It allows a precise estimation of medical complications' incidence, their evolution over time, as well risk factors influencing these complications, including management modalities. Moreover, COSCINUS provides a high-quality research platform, including clinical, epidemiological, biostatistical, and IT expertise, thereby promoting fundamental research in spinal cord injury and related autonomic dysfunctions. As a national epidemiological tool, COSCINUS offers unique analytical perspectives, promising significant contributions to the understanding and management of spinal cord injuries.

GOAT (Gait Observation of Achilles Tendon)

The purpose of this study is to evaluate the mechanical properties of the Achilles tendon (stiffness, length, volume) and the force production capacities of the gastrocnemius medialis muscle in patients with spastic paresis (post-stroke or incomplete spinal cord injury) compared to healthy subjects, during gait.

Cortical Recording and Stimulating Array Brain-Machine Interface

The purpose of this research study is to demonstrate the safety and efficacy of using two CRS Arrays (microelectrodes) for long-term recording of brain motor cortex activity and microstimulation of brain sensory cortex.

Olfactory Cell Transplantation and Intensive Rehabilitation to Repair Chronic Spinal Cord Injury

This is a randomised, blinded and controlled Phase I trial to measure the safety, feasibility and efficacy of a combined cell transplantation and intensive rehabilitation intervention to treat spinal cord injury. The trial aims to examine whether transplantation of olfactory cell nerve bridges combined with intensive rehabilitation is safe and feasible for people living with chronic spinal cord injury in Australia, and whether the intervention improves structural integrity of the spinal cord, functional recovery, overall health, and social wellbeing. For the olfactory cell nerve bridge transplant, cells from inside the patient's own nose will be purified and engrafted as 3D cellular nerve bridges. Participants will receive a dose that is dependent on the size of the accessible space within the injury site of the spinal cord with up to 60 million cells being engrafted. The surgery for the transplantation will be performed by a neurosurgeon in which the spinal cord will be exposed to enable the nerve bridges to be placed into the injury site. The duration of the procedure will be 3-4 hours. Surgical notes will be used to monitor adherence to the protocol. For intensive exercise rehabilitation, the intervention will be supervised and provided by physiotherapists and exercise physiologists at a for-purpose neurorehabilitation facility. The mode of administration will be one-on-one sessions. The 12- and 32-week rehabilitation programs will consist of up to 3 hours per day at the rehabilitation service providers, for 5 days per week. Participants will attend the provider that is within their geographical area. Over each week, sessions will involve a range and mix of activities which could include, but are not limited to, standing, gait training, upper limb strength, trunk stability/core strength, and aerobic training. Throughout the trial, logs of exercise activities will be completed by the participants and staff at the neurorehabilitation gyms. Rehabilitation will start from day 1 of the priming rehabilitation (PR) program and go for 12 weeks, then surgery and cell transplantation will occur at week 1 of the cell transplantation surgery and recover program which is 2 weeks post conclusion of Priming Rehabilitation (PR), followed by 5 weeks of recovery. Rehabilitation is for 32 weeks starting 6 weeks post transplant surgery. Regenerative rehabilitation program is from weeks 1-32 of the regenerative rehabilitation (RR) program. If nerve bridge production fails for whatever reason in the weeks prior to surgery, this will start an extension/contingency/alternative timeline, where a new nasal biopsy will need to be taken from the participant (along with accompanying tests). The cells will be grown up over the next 4 weeks with an additional week of nerve bridge production, while the participant engages in a further five weeks of priming rehabilitation.