View clinical trials related to Muscular Atrophy, Spinal.
Filter by:The goal of this clinical trial is to analyze the usability and safety of the robotic gait device EXPLORER in children with cerebral palsy, acquired brain injury and spinal muscular atrophy. Participants will use the exoskeletons in their home and the community and variables regarding safety and usability will be measured and recorded.
Spinal muscular atrophy (SMA) is a genetic neurodegenerative disease impacting spinal cord motor neurons, leading to motor and respiratory issues and, ultimately, death. With emerging therapies, a need arises to enhance motor function assessment in severely hypotonic infants (SMA type 1) as traditional scales on examination tables lack completeness due to gravity's influence. The study team has developed a "bath test" to observe infants' motor skills in water, eliminating gravity's effects. This test aims to detect subtle movements using inertial sensors, potentially revealing more active motor neurons in aquatic conditions. It aids in identifying infants with motor improvement potential, even if they show limited mobility outside water, and tracks disease progression and therapy responses. Presently, pediatric neurologists in France use parent-provided bathing videos for evaluations, but these lack standardization and precision. The study aims to establish a standardized evaluation protocol with quantifiable data. The study's key objective is to evaluate severely hypotonic SMA infants using inertial sensors, including accelerometers, gyrometers, and magnetometers. The study will conduct "dry" and "water" assessments using a specially designed bathtub. This method's goal is to quantify water-based movements accurately. Simultaneously, the study seeks to establish semi-quantitative evaluation criteria to create a clinical assessment scale for infant motor function in bathtubs. This scale will aid doctors in therapeutic decisions. The study will not influence the treatment or therapeutic decisions made for the children being tested. Collected data from "dry" and "water" conditions will be statistically analyzed and compared to reference motor assessment scales (e.g., CHOP INTEND and HINE) and electromyography (CMAP-EMG) results, commonly used in diagnosis and monitoring. Blurred video recordings will assist in protocol monitoring and sensor data analysis.
Cell-free fetal DNA (cffDNA) is present in the maternal blood from the early first trimester of gestation and makes up 5%-20% of the total circulating cell-free DNA (cfDNA) in maternal plasma. Its presence in maternal plasma has allowed development of noninvasive prenatal diagnosis for single-gene disorders (SGD-NIPD). This can be performed from 9 weeks of amenorrhea and offers an early, safe and accurate definitive diagnosis without the miscarriage risk associated with invasive procedures. One of the major difficulties is distinguishing fetal genotype in the high background of maternal cfDNA, which leads to several technical and analytical challenges. Besides, unlike noninvasive prenatal testing for aneuploidy, NIPD for monogenic diseases represent a smaller market opportunity, and many cases must be provided on a bespoke, patient- or disease-specific basis. As a result, implementation of SGD-NIPD remained sparse, with most testing being delivered in a research setting. The present project aims to take advantage of the unique French collaborative network to make SGD-NIPD possible for theoretically any monogenic disorder and any family.
This study aims to measure the spinal cord gray matter in patients with spinal muscular atrophy (SMA) type II and III in comparison with age- and sex-matched healthy controls (HC) using rAMIRA (radially sampled averaged magnetization inversion recovery acquisitions) imaging, a novel MRI (Magnetic Resonance Imaging) method. Patient and HC undergo MRI examinations, clinical/neurological (handheld dynamometry) and electrophysiological investigations (MUNIX, Motor Unit Number Index). Serum markers of neuro-axonal and astrocytic injury are also assessed.
Newborn screening in Germany is a voluntary program. Cystinosis and spinal muscular atrophy (SMA) are rare autosomal recessive diseases. They are inherited in an autosomal recessive manner, i.e. both parents carry a defective gene. Neither disease can be detected early by the methods established in routine newborn screening. However, common genetic mutations are known for both diseases. The aim of the study presented here is to provide the scientific basis for molecular genetic newborn screening for cystinosis and SMA. In particular, to investigate whether inclusion of these diseases in general newborn screening should be recommended. The participating screening laboratories for this project are Labor Becker & Kollegen, Munich, Germany and Screening Laboratory Hannover, Germany. Hospitals that send their dry blood spot cards for routine newborn screening to these laboratories will receive an offer to participate in the pilot project. Participation is free of charge. Parents who wish to participate in this pilot project will receive an information sheet explaining the screening process and objectives. A parent and the treating physician sign the information sheet as documentation of informed consent. Their signature and informed consent are required for the pilot. Routine NBS according to German pediatric guidelines involves the collection of dried blood spot cards 36-72 hours after birth. Molecular genetic screening in the pilot project will be performed with the same dried blood spot card used for routine newborn screening. In cystinosis, genetic testing for the 3 most common mutations in Germany will be performed. In SMA, a homozygous deletion of exon 7 in the SMN gene is detected by a PCR test. The molecular genetic test is performed on the same day as routine newborn screening.Normal findings are not reported to parents. However, they can contact the laboratories to inquire about them. Parents of newborns with two mutations in the cystinosis gene or with a homozygous deletion of exon 7 in the SMN gene are immediately informed of the disease by a physician. Further diagnostics to confirm the disease will be organized close to home. The study started on Jan. 15, 2018, and recruitment was completed on Sept. 30, 2022.
A long-term safety study in Brazilian patients with a confirmed diagnosis of Spinal Muscular Atrophy (SMA) treated with Onasemnogene Abeparvovec (Zolgensma®)
Spinal Muscular Atrophy (SMA) is a rare neuromuscular condition, characterised by loss of motor neurons as a result of a mutation in the survival motor neuron gene. This results in muscle wasting and in the most common and severe type, death before 24 months. Over the recent years there has been a dynamic shift in the therapeutic options for these patients involving both approved therapies, including gene therapy, and access to clinical trials in genetic modifying. As a result of this mortality and morbidity have changed particularly for the SMA type 1 population and therefore there is now a changing phenotype with many children needing interventions at different time points compared to the natural history. This review process is a retrospective review from 1st July 2017 - 30th June 2022, when most of the new drug therapies were being introduced, of all the children aged from 0-16 years in the West Midlands region and their outcomes.
This is a data repository for multi-site multi-protocol clinic-based Natural History Study of ALS and Other Motor Neuron Disorders (MND). All people living with ALS or other MNDs who attend clinics at the Study hospitals (sites) are offered to participate in the Study. The Sites collect so-called Baseline information including demographics, disease history and diagnosis, family history, etc. At each visit, the Sites also collect multiple disease-specific outcome measures and events. The information is captured in NeuroBANK, a patient-centric clinical research platform. The Sites have an option to choose to collect data into 20+ additional forms capturing biomarkers and outcome measures. Captured data after its curation are anonymized (all personal identifiers and dates are being removed), and the anonymized dataset is shared with medical researchers via a non-exclusive revocable license.
This study will incorporate patients/ caregivers' perspectives to investigate the performance in daily activities of individuals with SMA and how it relates to their motor function abilities.
The study will evaluate safety and efficacy of intrathecal delivery of GC101 gene therapy drug as a treatment of spinal muscular atrophy Type 2 (SMA 2) patients.