View clinical trials related to Spinal Cord Injury.
Filter by:There is evidence that has shown that serum testosterone levels are low in persons with chronic spinal cord injury (SCI). The question arises as to whether the defect in testosterone production is from the hypothalamic pituitary system (part of the brain that plays a role in testosterone release) or from the male testes. Studies to date are inconclusive. This study, will examine if persons with SCI has a normal hormonal regulation of the male hormone testosterone in comparison to persons who are able-bodied. This will help understand the physical and metabolic changes that occur in persons with SCI.
The purpose of this study is to determine the effect of oxandrolone on the function and quality of life of patients with chronic spinal cord injury.
A peer mentoring program for persons with SCI was developed. Individuals who experienced SCI in the past and have adapted well functionally were asked to serve as mentors for individuals with newly-acquired SCI. These individuals undergo volunteer and peer mentoring training prior to mentoring activities. They are a subset of the study participants. We are tracking their satisfaction with life, positive and negative affect, life adjustment, depression, and social support over time. We hypothesize that measures of adjustment will become more positive as involvement as a mentor increases. The second subset of study participants are the individuals with newly-acquired SCI. They complete a baseline assessment of the measures listed above and then at 6 months, one year, and two years after match with a mentor. We also collect information about the quantity and quality of the mentoring sessions from both the mentor and mentee. We hypothesize that the mentee's adjustment will be positively influenced by the number and quality of the mentoring sessions. Due to the relatively small number of SCI per year in our program, we opted to offer the mentoring program to all individuals with newly acquired SCI, thus there is no control group.
Treadmill therapy has the potential to improve the physical fitness and voluntary function of incomplete-lesion spinal cord injured (SCI) patients. However, if it is to be offered as a rehabilitation strategy, evidence must be gathered to support its effectiveness. Present methods used to determine the efficacy of treadmill training do not provide accurate means of monitoring changes in physical fitness during the exercise, or to accurately measure the changes in voluntary muscle function which may occur during a training intervention. We are therefore currently recruiting subjects for a study investigating the feasibility of new methods for monitoring improvements in physical fitness during walking on a treadmill. We also aim to develop methods for monitoring changes in voluntary muscle strength. The bone density of both legs will also be measured to determine if any improvement has occurred following training.
The study will investigate the feasibility of using functional electrical stimulation (FES) of the calf muscles of paraplegic subjects to assist in posture stabilisation during standing. We aim to achieve postural stability by combining controlled FES of the lower-limb muscles with the voluntary motor control skills of the intact upper body.
Surface electrical stimulation has for many years been widely used to retrain paralysed muscle and achieve the functions of standing and stepping. Recently a number of centres have used electrical stimulation of the leg muscles to achieve cycling. During cycling the quadriceps and hamstring muscles (thigh muscles) (and sometimes also the gluteal (buttocks) muscles) are stimulated to obtain a cycling motion. Stimulation is applied using adhesive electrodes placed on the surface of the skin. This form of exercise is known as FES-cycling (FES = Functional Electrical Stimulation). We have recently carried out a pilot study which investigated the feasibility of lower-limb cycling using electrical stimulation. Cycling is accomplished using a standard recumbent tricycle, which is adapted for the purpose of FES cycling. Three people with a complete spinal cord lesion at level T7-T10 took part in the pilot study. The subjects are now able to cycle continuously and reliably on a tricycle mounted on a cycle trainer for periods of up to 1 hour. The subjects are also able to cycle outside for distances of up to 3 km. The purpose of the new study is threefold: (i) We wish to develop the equipment and methods for recreational cycling to the stage of a pre-commercial design specification; (ii) The subjects recruited for the project will carry out a progressive, high-intensity cycle-training programme. In Glasgow, 5 paraplegic subjects shall complete the training programme, which will be based at their homes. This will allow us to fully assess the feasibility of recreational FES-cycling, by measuring the power which can be sustained during long periods of cycling, and to measure the impact of the training regime on their quality of life; (iii) We will determine whether the training regime leads to significant improvements in cardiopulmonary fitness, and therefore lower risk of heart disease, and to reductions in the likelihood of the development of pressure sores and fractures. We hope that this type of exercise will lead to general improvements in the fitness of people who might use the system in future.
People with high spinal lesions are at risk of respiratory complications because they have partial or complete paralysis of breathing muscles. Previous work has shown that tetraplegic lung volumes can be increased by using abdominal FES during expiration. The technique is attractive because it is non-invasive, painless in tetraplegia and completely reversible. It may provide a treatment for augmenting the patient’s breathing both in the acute presentation of spinal injury (when half of cervical injuries require ventilation) and in long term management of tetraplegia and high paraplegia. We propose a pilot study in a small group of subjects to see if the technique is feasible from both a clinical and engineering viewpoint. The aims of the study are: 1)To examine the effects of abdominal FES on lung mechanics and gas exchange in tetraplegic subjects. 2)To optimise the stimulation pattern and intensity via electronic stimulators and to design a trigger to allow the FES to follow the subject’s own breathing cycle automatically.
The purpose of this study is to evaluate whether an aerobic and resistance training program or a functional electrical stimulation-assisted Walking program is more effective for reducing health complications related to spinal cord injury, for example, the occurrence of bladder infections, pressure sores and/or frequency of spasms. It is hypothesized that the functional electrical stimulation-assisted walking will have a greater impact on secondary complications than the aerobic and resistance training program.
The NACTN Spinal Cord Injury Registry is a network of clinical centers collecting de-identified data from patients admitted through the Emergency Department of a NACTN center at the time of injury with an initial (first time) spinal cord injury (SCI). Information will be collected on the natural history of SCI and course of treatment through the first 12 months from the date of injury or long as medically indicated. Data collected includes imaging information from CT or MRI scans, neurological and general medical outcome and rehabilitation evaluation. No intervention is given other than standard of care for spinal cord injury, intensive monitoring and frequent follow up care.
The primary purpose of this study is to investigate the relationship between the extent of neurologic (nerve) impairment in patients with spinal cord injuries and how well the nerves passing down the spine to the heart and blood vessels are working. These nerves are called the descending spinal sympathetic pathway (DSSP) and are important in controlling many functions, including blood pressure. We also wish to examine how injury severity and DSSP function influence blood levels of nor-epinephrine and epinephrine. Nor-epinephrine and epinephrine are hormones released into the blood that are also important in controlling blood pressure. Thus, we will also look at how the effect of the extent of DSSP dysfunction influences heart rate and blood pressure and blood levels of certain enzymes.