View clinical trials related to Down Syndrome.
Filter by:Parents of children with Down Syndrome can help in describing children's abilities and behavior. Most of the studies evaluating parents of children with Down Syndrome and other intellectual disabilities have focused on parental stress and coping; Additionally, most research has evaluated the perspectives of mothers rather than fathers. For this reason, in this study we aims to evaluate skills and behaviors in children with Down syndrome through the perception of parents.
Down syndrome is a genetic disorder that causes delay in both physical growth and mental development. It is the most frequently reported chromosomal abnormality and the most common genetic syndrome. Down syndrome is caused by trisomy of all or part of the genetic material of human chromosome 21. It is now estimated that 94% of individuals with Down syndrome have an extra chromosome 21 as a result of meiotic non-disjunction, or the abnormal segregation of chromosomes during maternal gamete formation and of the remaining 5%, less than 1% is due to somatic mosaicism and the rest is due to chromosome 21 translocations. The estimated incidence of Down syndrome is between 1 / 1,000 to 1 / 1,100 live births worldwide. In Egypt, the incidence of Down syndrome has been reported to be 1 / 1000 live births. Down syndrome is characterized by intellectual disability, short stature, distinctive facial characters and a number of co-morbidities including cardiac and digestive anomalies, thyroid problems, and childhood leukemia. Down syndrome infants will likely experience delays in certain areas and aspects of development. However, they will achieve all of the same milestones as other normal children, just on their own timetable. According to recent studies, the Down syndrome behavioral phenotype includes relative strengths in some aspects of visuo-spatial processing and social functioning as well as relative deficits in verbal processing. Language has been described as a "major area of deficit" in Down syndrome individuals with particular difficulties manifested in expressive language. Due to this high incidence of Down syndrome in Egypt and the associated co-morbidities, governmental care directed to this syndrome and other handicapping conditions has increased tremendously in the past few years to the extent that Down syndrome phenotype has become a phobia and many parents and/or physicians referred normal babies for karyotype due to either suspicion of chromosomal anomalies or just for reassurance of their parents. Although there has been enormous progress in the management of the physical aspects of Down syndrome e.g. repair of heart defects, little advancement has been made to prevent deterioration of cognitive function in these individuals. As a result, the dramatic increase in life expectancy of children with Down syndrome in the past few decades has not been paralleled with concurrent treatment for cognitive disabilities. Therefore, it has remained the most common cause of cognitive dysfunction in children. The pathogenesis of cognitive deficits and motor disabilities in Down syndrome individuals can be attributed to diminished number and size of neuronal density, progressive neuronal degeneration, impairment of neurogenesis, and reduction in dendrite formation as well as spine density which results in disruption of synaptic function and plasticity. Therefore, many of these individuals develop increasing problems with learning and memory in later life. Cerebrolysin® is a neurotrophic peptidergic mixture isolated from pig brain. It is produced by standardized enzymatic breakdown of lipid-free porcine brain proteins . It acts similar to endogenous neurotrophic factors in the form of promoting neuronal sprouting, stimulating neurogenesis, enhancing neuronal plasticity, and improving learning and memory. Several studies demonstrated that Cerebrolysin® can be used safely in the management of children with any of the following medical conditions: minimal cerebral dysfunction, resistant forms of nocturnal enuresis, neurosensory hypoacusis, attention deficit hyperkinetic disorder, autism and Asperger syndrome. The overall aim of the study is to assess the effect of Cerebrolysin® on neurocognitive development of infants with Down syndrome.
Children with levothyroxine (T21) have developmental delay and other functional gastrointestinal (GI) issues that may negatively affect L-T4 tolerability and absorption. For an age group unable to swallow tablets whole by mouth, tablets must be crushed and suspended in water, breast milk or formula for administration in order to treat children with hypothyroidism. For this age group, ease of administration may have a significant impact on compliance and ability to remain euthyroid. We propose that Tirosint-SOL® will be more favorably received due to ease of administration, improved tolerability and palatability, therefore leading to improved adherence when compared to L-T4 tablets.
The investigator want to study the population of high risk (over 1/50) of Trisomy 21. According to french guidelines, these patients needs to have a invasive test (such as amniocentesis) but some patients prefer to have a Non Invasive Prenatal Test, with a potential lack of information.
This is a prospective, multicenter, cross-sectional study to evaluate prevalence of vascular risk factors in children with Down Syndrome and to determine the association between vascular disease risk factors and objective markers of early atherosclerosis.
This study aims to use clinical and biological characteristics of acute leukemias to screen for patient eligibility for available pediatric leukemia sub-trials. Testing bone marrow and blood from patients with leukemia that has come back after treatment or is difficult to treat may provide information about the patient's leukemia that is important when deciding how to best treat it, and may help doctors find better ways to diagnose and treat leukemia in children, adolescents, and young adults.
The aim of this study is to better understand the effects of transcranial photobiomodulation (tPBM) on neural oscillations of individuals diagnosed with Down syndrome.
In infants with Down syndrome at risk in terms of neurosensory motor development retardation, the level of trunk control can determine the level of trunk control towards motor development in infants with down syndrome. For this reason, the purpose of this study is to adapt the segmental assessment of trunk control scale to Turkish by evaluating the motor development in children with Down syndrome. It is the investigation of validity and reliability.
This pilot study aims to test whether remote delivery of the exercise intervention provides a sufficient training stimulus. This pilot study will be remote and online-only, and will have no in-person interaction, data collection or intervention. 20 Participants will participate in a 12-wk, 3hrs/wk remote exercise intervention and in a pre- and a posttest remote testing session. We will use Zoom for all testing and exercise sessions.
Although over 200,000 individuals with DS live in the United States, studies to date have focused on outcomes apart from health. The foundation for this proposal is based on the need to accurately measure health of all individuals - specifically, with DS - and the dearth of available tools for this population. Creating such an instrument will provide a barometer of the current state of health for DS and hold use in future research. In this project, I propose to create an instrument that directly assesses health in DS - the Down syndrome Health Instrument (DHI). More specifically, the aims of this proposal are: 1. To conduct focus groups among caregivers, individuals with DS, panels of experts on DS and primary care physicians, and cognitive interviews to refine a conceptual model of health for DS and create an item pool, 2. To administer the DHI and establish internal validity, reliability, and external validity of the DHI for use in clinical research, and 3. To test the usability of the DHI in two pilot settings: research and clinical. This instrument will measure patient-reported health in DS for the first time and allow measurement of health as an outcome which is not currently possible in this population. This can identify gaps in care, then direct and optimize interventions that will improve care.