View clinical trials related to Spinal Muscular Atrophy Type 3.
Filter by:This is a longitudinal, observational study of adult patients with genetically confirmed chromosome 5q SMA to examine the safety, tolerability, and effectiveness of SPINRAZA® (nusinersen) for up to 30 months.
Spinal muscular atrophy (SMA) are one of the common physical disabilities in childhood. For SMA, progressive muscle weakness and early fatigue hamper the mobility of the sufferers. Osteopenia is common for this population group due to poor bone growth and muscle disuse. As a result, non-traumatic related fractures and bone pain are common. Recently, whole body vibration therapy (WBVT) has been proven to improve bone health and muscle function in healthy adults and post-menopausal women. Among the limited studies on the WBVT for children with muscular dystrophies, promising results have been shown on gross motor function, balance, and muscle strength and the WBVT appears to be safe for children with SMA. The present pilot study is designed to investigate if WBVT is safe and feasible for individuals with SMA and if WBVT can improve muscle function, functional abilities, postural control and bone mineral density in children with SMA. Convenience samples of 10 individuals with SMA type III will be recruited. The participants will receive the WBVT of 25 Hertz and a peak-to-peak amplitude of 4mm for a session of about 18 minutes, 3 days per week for 4 weeks. Assessment will be performed at the baseline and the completion of the intervention to examine the muscle function, functional abilities, postural control and bone mineral density of the participants. It is anticipated that the outcomes of this pilot study for SMA may show if this intervention is safe, feasible and beneficial for children with SMA type III regarding to muscle function, functional abilities, postural control and bone mineral content and if there may be any related practical issues of this intervention to this population group. The outcomes also provide research evidence to clinicians if this intervention should be recommended to individuals of similar problems.
This proposal will focus on (1) estimating oxidative capacity of specific muscle groups during exercise using near infrared spectroscopy and (2) describing body composition to better understand exercise capacity and mitochondrial function in ambulatory spinal muscular atrophy (SMA) patients and disease controls. It is a 6-month observational study including 14 ambulatory SMA patients, 14 ambulatory patients with mitochondrial myopathy, and 14 healthy controls.
The purpose of this study is to evaluate safety and efficacy of anti-cholinesterase therapy on the motor function in SMA type 3 patients with impaired neuromuscular junction (NMJ).