50 Clinical Trials for Various Conditions
To study the efficacy \& safety of oral Bionetide versus placebo in girls and women with Rett syndrome
Rett Syndrome
Primary Objective • To investigate the efficacy of treatment with oral Bionetide versus placebo in girls and women with Rett syndrome Key Secondary Objective • To investigate the efficacy of treatment with oral Bionetide versus placebo on ability to communicate in girls and women with Rett syndrome
Rett Syndrome
Assessing cognitive functions among individuals with severe intellectual and developmental disabilities (IDD), including RTT, is often challenging due to floor effects of many standardized assessment batteries in this population. In addition, deficits in motor function and verbal ability may obscure certain abilities in this population when using standard IQ measures. Remote eye-tracking tasks have been proposed as an alternative approach for assessing cognitive functions among individuals with severe IDD, because eye-tracking tasks can be designed to minimize the influence of gross motor and receptive language deficits on performance. Although several types of eye-tracking tasks have been evaluated in RTT, most have been implemented only at a single time-point. As a result, it is unclear whether these measures are stable over time, or sensitive to developmental changes or alterations to health status that occur in RTT (e.g., developmental regression, development of seizures, change in medication, etc.). With the recent FDA approval of trofinetide for the treatment of RTT, we have a novel opportunity to test the sensitivity of eye-tracking and other psychophysiological measures to treatment changes. Anecdotally, parents and clinicians have reported improvements in attention and alertness during trofinetide treatment, but currently available outcome measures do not capture these types of effects. Therefore, we propose to conduct a pilot trial of changes in measures of attention, oculomotor function, learning, and autonomic function, all collected using non-invasive measures, during trofinetide treatment. This is an observational within-subject design with a 4-week post-treatment assessment compared to two pre-treatment assessments. Additional optional follow-up assessments will be performed with families who are interested and returning for standard-of-care visits to Gillette or who are willing to travel for a research-only visit.
Rett Syndrome
The Diagnostic Experience of Male Rett Syndrome collects information on the lived experiences of parents or caregivers to boys with Rett Syndrome. Key information examined includes the process of getting a male Rett syndrome diagnosis, your son's systems of care, and your priorities for his health needs. Enrolled participants will complete an online survey with questions about having a son with Rett Syndrome. The Diagnostic Experience of Male Rett Syndrome study is available to parents or caregivers to boys (alive or passed) with Rett Syndrome. Compensation is not provided.
Rett Syndrome, RTT
The REVEAL Pediatric Study is a multi-center, Phase 1/2 open-label, dose-escalation and dose-expansion study of TSHA-102, an investigational gene therapy, in pediatric females with Rett Syndrome. The safety, tolerability, and preliminary efficacy of two dose levels will be evaluated. The study duration is up to 6 years.
Rett Syndrome
The goal of this observational study is to identify candidate biomarkers in individuals with Rett Syndrome (RTT). The main questions it aims to answer are: * Do these biomarkers change during clinical changes in individuals with RTT? * Are biomarkers stable over time in clinically stable individuals? * Do these biomarkers correlate with severity of RTT? Participants will be asked to undergo an electroencephalogram (EEG) with measurements of Evoked Potentials (EP) to measure electrical activity in the brain. Researchers will compare findings in individuals with RTT to those in typically developing individuals to see if there are differences between the two groups.
Rett Syndrome, RTT, Rett Syndrome, Atypical
This study will evaluate the safety profile of the investigational gene therapy, NGN-401, in females with typical Rett syndrome.
Rett Syndrome
The REVEAL Adult Study is a multi-center, Phase 1/2 open-label, dose-escalation study of TSHA-102, an investigational gene therapy, in adult females with Rett syndrome. The safety, tolerability, and preliminary efficacy of two dose levels will be evaluated. The study duration is estimated to be up to 63 months.
Rett Syndrome
The Rett Syndrome Registry is a longitudinal observational study of individuals with MECP2 mutations and a diagnosis of Rett syndrome. Designed together with the IRSF Rett Syndrome Center of Excellence Network medical directors, this study collects data on the signs and symptoms of Rett syndrome as reported by the Rett syndrome experts and by the caregivers of individuals with Rett syndrome. This study will be used to develop consensus based guidelines for the care of your loved ones with Rett syndrome and to facilitate the development of better clinical trials and other aspects of the drug development path for Rett syndrome.
Rett Syndrome, Rett Syndrome, Atypical, Genetic Disease, Genetic Diseases, X-Linked, Intellectual Disability, Neurobehavioral Manifestations, Neurologic Manifestations, Neurologic Disorder, Neurodevelopmental Disorders, Nervous System Diseases
Using a tele-research approach, we will recruit, enroll, guide and support carers and participants to engage in computer based activities (modified virtual reality) with the primary outcome of reducing stereotypies and increasing independent arm and hand use and secondary outcome of improving quality of living. Because of our virtual approach, we are able to recruit from multiple countries and all states and territories of the USA.
Rett Syndrome
To investigate the safety and tolerability of long-term treatment with oral trofinetide in girls with Rett syndrome
Rett Syndrome
This measurement validation study will use qualitative and quantitative methodology to evaluate the Observer-Reported Communication Ability Measure (ORCA), to appropriately capture communication abilities in individuals with Rett syndrome. The ORCA Measure is a caregiver-reported questionnaire that collects caregiver observations of their child's communication abilities including expressive, receptive and pragmatic communication types. Caregivers will participate via phone interviews and online surveys. Approximately 270 participants will be enrolled.
Rett Syndrome
The Rett Global Registry is a fully remote, global, caregiver-reported registry to collect information about caring for a loved one with Rett syndrome. In addition, caregivers have the ability to track and graph their loved one's symptoms and care strategies over time, store information for central access, and opt-in to complete medical record consolidation and summary. Qualified researchers and therapeutic developers may request access to de-identified aggregate information to further Rett research, or assist with clinical development planning to facilitate and expedite more effective clinical trials.
Rett Syndrome
To investigate the safety and tolerability of continued long-term treatment with oral trofinetide in girls and women with Rett syndrome
Rett Syndrome
This is a pilot study of the Emerald device in Rett syndrome patients diagnosed with a confirmed MECP2 mutation. MC10 BioStamp nPoint patches will also be assessed with the goal to develop Rett-specific breathing algorithms
Rett Syndrome
To investigate the safety and tolerability of long-term treatment with oral trofinetide in girls and women with Rett syndrome
Rett Syndrome
This study will be conducted to evaluate the long-term safety of cannabidiol oral solution (GWP42003-P, CBD-OS) in participants with Rett syndrome.
Rett Syndrome, RTT
To investigate the efficacy of treatment with oral trofinetide versus placebo in females with Rett syndrome
Rett Syndrome
To evaluate the efficacy of cannabidiol oral solution (GWP42003-P, CBD-OS) in reducing symptom severity when compared with placebo, in participants with Rett syndrome.
Rett Syndrome, RTT
Phase 2 safety, tolerability and efficacy study is designed as a double-blind, randomized, placebo-controlled study. 7-week placebo-controlled study of ANAVEX2-73 oral solution for the treatment of patients with RTT 18 years or older. A voluntary option will be offered for all patients who meet the exposure criteria for ANAVEX2-73 to continue a 12-week open label extension.
Rett Syndrome
This 2 cohort, sequential, ascending dose study will assess the safety, tolerability and efficacy of oral ketamine dosed in a single 5-day BID regimen in addition to placebo, in a 4-week cross-over design in patients with Rett Syndrome. Approximately 12 patients per cohort are anticipated to participate for approximately 8-10 weeks at approximately 7 US study centers.
Rett Syndrome
The overall purpose of this study is to develop a broad-based (i.e., multiple domains) behavioral outcome measure for children between the ages of 3-18 years with Rett syndrome (RTT). The innovative approach of this proposal consists of integrating the process of developing a behavioral questionnaire to an ongoing large-scale data collection project. The Natural History Study of Rett Syndrome and Related Disorders (RTT5211) is a project that collects data on diverse aspects of the clinical evolution of individuals with RTT and related disorders. This project will serve as the basis for recruitment of subjects and it will also provide key demographic and clinical data for cohort characterization and for determining clinical relevance of the instrument (RettBe). An initial 100-subject cohort will allow for the testing with one rater of RettBe 1.0, a 50-item questionnaire formed from existing measures, a panel of clinicians and behavioral experts in RTT, and a focus group of parents and caregivers of children with RTT. Scores on RettBe 1.0 will be statistically analyzed to determine their psychometric properties, including its content validity. Items that do not meet psychometric standards (e.g., ceiling effect) will be eliminated. Additional items will be added if the parental survey attached to RettBe 1.0 or clinician input suggests so. The resulting modified assessment, called RettBe 2.0, will be administered to a larger (validation) cohort of 300 participants. RettBe 2.0 will also be subjected to analysis of psychometric properties. RettBe 2.0 will also be administered to two raters per subject, in order to determine inter-rater reliability. In addition, these raters will be completing other behavioral and clinical measures for further evaluating the validity of RettBe 2.0 as well as for determining its clinical and functional significance. Finally, the investigators will obtain input from a panel of clinicians (site PIs and their designated clinicians) about content validity and clinical impact. The resulting version will be released as RettBe 3.0.
Rett Syndrome
This study evaluates the safety, tolerability and efficacy of Sarizotan in reducing respiratory abnormalities in Rett Syndrome in an initial double blind 24 week period followed by an open label treatment phase of up to 168 weeks (the latter for patients with no safety and tolerability issues).
Rett Syndrome
The purpose of this study is to advance understanding of the natural history of Rett syndrome (RTT), MECP2-duplication disorder (MECP2 Dup), CDKL5, FOXG1, and individuals with MECP2 mutations who do not have RTT including the range of clinical involvement and to correlate genotype-phenotype over a broad spectrum of phenotypes. While much has been learned about RTT, improvements are required in understanding the role of factors such as X chromosome inactivation, genetic background, and others including the environment, on the great variability observed even between individuals with the same MECP2 mutation. These data will be essential to the development and conduct of clinical trials that are anticipated from ongoing studies in animal models for RTT. This study will not include clinical trials, but should set the stage for such trials and other translational research projects (e.g., development of biomarkers).
Rett Syndrome, MECP2 Duplication dIsorder, CDKL5 Disorder, FOXG1 Syndrome
The purpose of this study is to determine whether NNZ-2566 is safe and well tolerated in the treatment of Rett syndrome in children and adolescents.
Rett Syndrome
The overarching purpose of this study is to advance understanding of the natural history of Rett syndrome (RTT), MECP2-duplication disorder (MECP2 Dup), RTT-related disorders including CDKL5, FOXG1, and individuals with MECP2 mutations who do not have RTT. Although all these disorders are the result of specific genetic changes, there remains broad clinical variation that is not entirely accounted for by known biological factors. Additionally, clinical investigators currently do not have any biomarkers of disease status, clinical severity, or responsiveness to therapeutic intervention. To address these issues, biological materials (DNA, RNA, plasma, cell lines) will be collected from affected individuals and in some cases from unaffected family members, initial evaluation performed to identify additional biological factors contributing to disease severity, and these materials will be stored for future characterization.
Rett Syndrome, MECP2 Duplication, CDKL5, FOXG1 Disorders
The aim of this study is to evaluate the safety and tolerability of triheptanoin in participants with Rett syndrome using laboratory values, electrocardiogram, rate of adverse events (AE), and physical exam.This study also seeks to evaluate the efficacy of UX007 (triheptanoin) in improving overall seizure frequency and dystonia.
Rett Syndrome
This is a phase 2 , open label, dose escalating study of Lovastatin in Rett syndrome.
Rett Syndrome
Rett Syndrome (RTT) is a complex disorder resulting from mutations in a gene encoding the MeCP2 protein. Currently, there are no methods to fix the abnormal gene, however, animal studies suggest that the symptoms of RTT can be treated. Ketamine is a sedative or anesthetic, depending on the dose. The drug is approved by the US Food and Drug Administration (FDA) and is commonly used in children and adults. Animal studies and case reports in humans suggest that ketamine may reduce the symptoms of Rett syndrome. The purpose of this study is to determine the safety and efficacy of ketamine for treating breathing and behavioral symptoms of RTT.
Rett Syndrome
Analyis of the Glutathione Cycle in Children with Rett Syndrome
Rett Syndrome