8 Clinical Trials for Various Conditions
To assess the safety and tolerability of single and multiple doses of MTR-601 in normal healthy volunteers under fed and fasted conditions. To evaluate the plasma and urine pharmacokinetics (PK) of MTR-601. To evaluate the pharmacodynamic (PD) effects of MTR-601 on muscle strength and muscle accumulation of MTR-601 by muscle biopsy and other potential mechanistic, predictive and PD markers of MTR-601.
The researchers are investigating if the Self-Supporting Nasopharyngeal Airway (ssNPA) device can be used in the treatment of obstructive sleep apnea in children with Hypotonic Upper Airway Obstruction (HUAO).
The purpose of this study is to analyze patterns in individuals with hnRNP (and other) genetic variants, including their neurological comorbidities, other medical problems and any treatment. The investigators will maintain an ongoing database of medical data that is otherwise being collected for routine medical care. The investigators will also collect data prospectively in the form of questionnaires, neuropsychological assessments, motor assessments, and electroencephalography to examine the landscape of deleterious variants in these genes.
The purpose of this study is to improve spasticity diagnosis through exploration of potential new diagnostic markers for spasticity that can assist in diagnosis and referral.
The purpose of this study is to test the reliability of using telemedicine so a neurologist can remotely identify residents of a long-term care facility who should be referred to a neurologist for an in-person spasticity consultation.
The purpose of this study is to improve spasticity diagnosis through development of a simple physical examination guide for primary care providers to identify patients who would benefit from being referred to a movement disorders neurologist for a spasticity evaluation.
Dr. Sanger and the research team want to learn about upper extremity hypertonia (stiffness) in children and young adults with cerebral palsy. Specifically, they want to learn about ways to measure the stiffness in the joints of hypertonic arms. The information the research team will collect includes any physical exams or computer generated data about your arm movements.
This study will classify types of hypertonia in patients with cerebral palsy and determine if the classifications are reasonable in relation to the functional task of walking. Hypertonia is an abnormal increase in muscle tension. It is a common symptom of cerebral palsy that can lead to loss of function and deformity. This study may help scientists improve evaluation criteria for hypertonia and, ultimately, treatment results. Patients with cerebral palsy who are older than 6 years of age may be eligible for this study. Candidates are screened with a medical history and clinical evaluation. Participants are asked to walk in the lab while cameras record their movement. During this test, subjects wear a t-shirt and shorts with their arms and legs wrapped with a soft, rubber-like material. A piece of firm material is attached to the rubber sleeves and small plastic reflective balls are attached to the firm material. Balls may also be attached to the skin, using an adhesive. With the balls in place, the subject walks several times while cameras record the positions of the balls. In addition, small metal electrodes attached to the skin with an adhesive measure the electrical activity in the muscles. After the walking test is completed, subjects' leg muscle strength is measured with a special device while they perform three activities. First, they sit on a special chair with their leg and foot placed in an apparatus that measures their strength, then lie on their back, then on their stomach, and then stand on one foot holding a bar to balance during part of one activity. During the activities, their reflexes are tested, they are asked to move their legs, and their legs are moved for them.