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Active clinical trials for "Angelman Syndrome"

Results 1-10 of 32

HALOS: A Safety, Tolerability, Pharmacokinetics and Pharmacodynamics Study of Multiple Ascending...

Angelman Syndrome

The purpose of this study is to evaluate the safety and tolerability of ascending doses of ION582 administered intrathecally in participants with Angelman syndrome.

Recruiting8 enrollment criteria

An Open-Label Study of the Safety, Tolerability, and Pharmacokinetics of Oral NNZ-2591 in Angelman...

Angelman Syndrome

A study of the safety, tolerability and pharmacokinetics of NNZ-2591 and measures of efficacy in children and adolescents with Angelman syndrome

Recruiting27 enrollment criteria

Study to Investigate the Pharmacokinetics and Safety and to Provide Proof of Mechanism of Alogabat...

Angelman Syndrome

This is a two-part, Phase IIa, multicenter, 12-week, open-label study. Up to 56 participants with deletion Angelman Syndrome (AS) aged 5-17 years (inclusive) will be enrolled in the study.

Recruiting26 enrollment criteria

A Study of the Safety and Tolerability of GTX-102 in Children With Angelman Syndrome

Angelman Syndrome

The primary objective of the study is to evaluate the safety and tolerability of multiple-ascending doses of GTX-102 administered by intrathecal (IT) injection to participants with Angelman Syndrome (AS).

Recruiting24 enrollment criteria

Parent-Infant Inter(X)Action Intervention (PIXI)

Fragile X SyndromeAngelman Syndrome12 more

The objective is to develop and test, through an iterative process, an intervention to address and support the development of infants with a confirmed diagnosis of neurogenetic disorders that leave individuals at risk for developmental delays or intellectual and developmental disabilities. The proposed project will capitalize and expand upon existing empirically based interventions designed to improve outcomes for infants with suspected developmental delays. Participants will be infants with a confirmed diagnosis of a neurogenetic disorder (e.g., fragile X, Angelman, Prader-Willi, Dup15q, Phelan-McDermid, Rhett, Smith Magenis, Williams, Turner, Kleinfelter, Down syndromes, Duchenne muscular dystrophy) within the first year of life and their parents/caregivers. The intervention, called Parent-infant Inter(X)action Intervention (PIXI) is a comprehensive program inclusive of parent education about early infant development and the neurogenetic disorder for which they were diagnosed, direct parent coaching around parent-child interaction, and family/parent well-being support. The protocol includes repeated comprehensive assessments of family and child functioning, along with an examination of feasibility and acceptability of the program.

Enrolling by invitation3 enrollment criteria

A Study To Investigate The Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Of RO7248824...

Angelman Syndrome

This is a Phase I, multicenter, non-randomized, adaptive, open label, multiple ascending, intra-participant, dose-escalation study with an LTE part. The objective of the study is to investigate the safety, tolerability, PK and PD of RO7248824 in participants administered IT with AS. Two linked sets of dose escalation cohorts are planned based on two different age groups, namely participants with AS aged ≥ 5 to ≤ 12 years in cohorts A1 to A4 (with at least 2 participants ≤ 8 years old in each cohort) and AS participants aged ≥ 1 to ≤ 4 years in cohorts B1 to B5. The two sets of cohorts will be run in parallel, with each cohort A1-A4 preceding and gating the linked cohort B1-B5 (e.g., A1 precedes B1).

Active47 enrollment criteria

Ghrelin in Patients With a Rare Disease Associated With Intellectual Disability, and Hyperphagia,...

Angelman SyndromeSmith-Magenis Syndrome3 more

A significantly higher proportion of patients with rare diseases (RD) with intellectual disability (ID), present hyperphagia, overweight or obesity, compared to the general population. Prader-Willi syndrome is the only genetic obesity identified to date associated with hyperghrelinemia, while ghrelin levels are lower than in controls in other situations of obesity. The aim of the study is to find out whether the levels of ghrelin, which are abnormally high in PWS throughout life, are also high in these RD when people have hyperphagia and/or overweight.

Recruiting4 enrollment criteria

Angelman Syndrome Natural History Study-FAST UK

Angelman Syndrome

The goal of this study is to conduct a prospective, longitudinal assessment of the natural clinical progression of Angelman syndrome (AS) in children and adults. This will be performed by acquiring baseline measurements, and developing effective outcome measures and diagnostic tools for the syndrome, to prepare the healthcare system for forthcoming clinical trials.

Recruiting14 enrollment criteria

Angelman Syndrome Video Assessment (ASVA) Source Material Study

Angelman Syndrome

This is a longitudinal, observational, nonrandomized, fully remote study enrolling approximately 55 participant-caregiver dyads. The study includes no treatments or interventions, and participants will not be asked to change their current treatments. The objective of this study is to gather sufficient source material videos to develop a scoring system for ASVA and to perform preliminary validation of that scoring system.

Recruiting11 enrollment criteria

IDMet (RaDiCo Cohort) (RaDiCo-IDMet)

Silver Russell SyndromeBeckwith-Wiedemann Syndrome7 more

The goal of this observational study is to describe the natural history of imprinting disorders (IDs) according to their metabolic profile in all patients (adults and children) affected with an ID regardless of the severity of the disease, with a molecular characterization, with a signed informed consent for all subjects, followed in one partner's center. The main questions it aims to answer are: Can we identify common metabolic profiles for all imprinted diseases? Which imprinting disorders have an impact on the metabolic profiles of IDs? Which are the metabolic risks associated to IDs? Can we use the metabolic profiles for the clinical classification and prognosis of IDs? Are there common therapeutic approaches for all IDs?

Recruiting5 enrollment criteria
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