View clinical trials related to DiGeorge Syndrome.
Filter by:There are currently no approved medications for the treatment of anxiety in children and youth with neurodevelopmental disorders (NDDs), both common and rare. Sertraline, a selective serotonin reuptake inhibitor, has extensive evidence to support its use in children's and youth with anxiety but not within NDDs. More research is needed to confirm whether or not sertraline could help improve anxiety in children and youth with common and rare neurodevelopmental conditions. This is a pilot study, in which we plan to estimate the effect size of reduction in anxiety of sertraline vs. placebo. across rare and common neurodevelopmental disorders, and determine the best measure(s) to be used as a primary transdiagnostic outcome measure of anxiety, as well as diagnosis specific measures in future, larger-scale clinical trials of anxiety in NDDs.
Rationale: Despite several decades of research, the exact etiology of adolescent idiopathic scoliosis (AIS) remains unclear. In AIS, spine curvature begins with and progresses during the adolescent growth spurt. Previous studies are only performed on populations with already established scoliosis and normal spinal growth (of bone and IVD tissue) during adolescence has also not been defined. Growth pattern differences may exist between scoliotic and nonscoliotic subjects. Previous studies support the hypothesis that AIS is a spinal deformity that starts with decompensation in the IVD and is linked to sagittal spinal alignment. However, to understand its cause and pathogenic mechanism, the changes to the adolescent spine must be assessed longitudinally during the growth period coinciding with the period prior to and during the onset of AIS. Ideally this should include a cohort who do and do not develop AIS and their assessment must be minimally harmful, without radiation exposure. Certain populations are at increased risk for scoliosis development (i.e. girls with family members with scoliosis and 22q11.2DS patients). New imaging modalities (boneMRI, 3D spinal ultrasound) allow for non-radiographic monitoring of spinal growth.
The goal of this study is to evaluate the effectiveness of the Aware Program, an online mindfulness education program, with adolescents with 22q11DS and their parents.
The purpose of this project is to explore the effects of transcranial alternating current stimulation (tACS) in children, adolescents and young adults with a 22q11.2 microdeletion. The main aim of the present research project is to investigate the effects of repeated, individually tuned high-density (HD) tACS on cognition (i.e., WM performance) and related neuroimaging markers in carriers of the 22q11DS. As cognitive deficits, most notably WM impairment, are among the earliest signs of psychotic disorders, interventions during adolescence aimed at reducing cognitive decline in at-risk individuals may prove effective in delaying or even preventing the later emergence of psychotic symptoms.
This Congenital Athymia Patient Registry is an observational exposure-based registry study. It uses a prospective cohort design to follow patients who have been treated with RETHYMIC. Clinical studies conducted with investigational RETHYMIC showed that treatment can result in immune reconstitution and prolong life. This treatment-based registry is being conducted to learn more about the reconstitution process following treatment and the impact of treatment on longer-term survival and the occurrence of adverse events of special interest (AESI).
This is a Phase 2, randomized, placebo-controlled crossover trial to assess the safety and efficacy of NB-001 in children and adolescents with 22q11DS that manifest commonly associated neuropsychiatric conditions.
To evaluate the safety and tolerability of ZYN002 administered as a transdermal gel formulation, for up to 38 weeks, in patients ages 4 to < 18 years, in the treatment of 22q.11.2 Deletion Syndrome (22qDS).
Chromosome 22q11.2 deletion syndrome (22q11DS) is a neurogenetic condition associated with a high risk of psychiatric disorders, including schizophrenia spectrum disorders. This population is characterized by a specific neurocognitive profile and atypical brain development. Methylphenidate is a psychostimulant used in the treatment of attention deficit with/without hyperactivity (ADHD). Although ADHD is one of the most important co-morbidities in 22q11DS, affecting 35-45% of patients, to date only two studies have focused on quantifying the efficacy of this treatment in this population. The objective of this study is to quantify the improvement in cognitive performance as well as the differences in brain connectivity associated with the methylphenidate molecule in a population at risk of cognitive impairment and the development of schizophrenia.
Chromosome 22q11.2 deletion syndrome (22q11DS) is a neurogenetic condition associated with a high risk of psychiatric disorders, including schizophrenia spectrum disorders. This population is characterized by a particular neurocognitive profile and atypical brain development. Risperidone is a second-generation antipsychotic, inhibitor of dopaminergic receptors. Used in the treatment of psychosis, risperidone is frequently prescribed in 22q11DS, for example to treat a psychotic episode. Research on an animal model of 22q11DS (LgDel+/- mice) shows that administering an antipsychotic for 12 days during a critical period of brain development (adolescence) prevents deleterious neuronal changes and improves behavioral performance in mice. The aim of this study is therefore to replicate the results found in mice and to identify a long-term neuroprotective effect. This study is inspired on the one hand by the families who share with us the difficulties of individuals affected by 22q11DS on a daily basis, but also by the encouraging results of studies conducted on mice.
The study PremiCeS22 will investigate the prodromal signals at the onset of psychotic disorders of children with 22q11.2 deletion syndrome