The Global Angelman Syndrome Registry
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Observational study only.
- Who it may be relevant to
- Registry conditions: Angelman Syndrome. Basic parameters: No limits · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Australia
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Overview
The Global Angelman Syndrome Registry is an online patient organisation driven registry to collect information about the natural history of children and adults with Angelman Syndrome. The registry will facilitate 1) recruitment for clinical trials into therapies and interventions to benefit participants with Angelman Syndrome and their families, and 2) advancement of research and best standards of care for Angelman Syndrome. The registry is currently available in English, Spanish, Traditional Chinese, Italian, Polish, Hindi, and Brazilian Portuguese.
Interventions
- Other Observational study only
Primary outcome measures
- Gather longitudinal data on individuals living with Angelman Syndrome [Time frame: 70 years (lifespan)]
Eligibility criteria
Inclusion criteria
- Diagnosis of Angelman Syndrome
Exclusion criteria
\-
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Case-only
Study locations
Australia · 1 center
- Queensland University of Technology — Brisbane
Publications
- Napier KR, Tones M, Simons C, Heussler H, Hunter AA, Cross M, Bellgard MI. A web-based, patient driven registry for Angelman syndrome: the global Angelman syndrome registry. Orphanet J Rare Dis. 2017 Aug 1;12(1):134. doi: 10.1186/s13023-017-0686-1. PMID 28764722
- Tones M, Cross M, Simons C, Napier KR, Hunter A, Bellgard MI, Heussler H. Research protocol: The initiation, design and establishment of the Global Angelman Syndrome Registry. J Intellect Disabil Res. 2018 May;62(5):431-443. doi: 10.1111/jir.12482. PMID 29633452
- Tones M, Zeps N, Wyborn Y, Smith A, Barrero RA, Heussler H, Cross M, McGree J, Bellgard M. Does the registry speak your language? A case study of the Global Angelman Syndrome Registry. Orphanet J Rare Dis. 2023 Oct 19;18(1):330. doi: 10.1186/s13023-023-02904-1. PMID 37858180
- Roche, L., Tones, M., Williams, M.G. et al. Caregivers Report on the Pathway to a Formal Diagnosis of Angelman Syndrome: A Comparison Across Genetic Etiologies within the Global Angelman Syndrome Registry. Adv Neurodev Disord 5, 193-203 (2021). https://doi.org/10.1007/s41252-021-00195-w
- Leader G, Whelan S, Chonaill NN, Coyne R, Tones M, Heussler H, Bellgard M, Mannion A. Association between early and current gastro-intestinal symptoms and co-morbidities in children and adolescents with Angelman syndrome. J Intellect Disabil Res. 2022 Nov;66(11):865-879. doi: 10.1111/jir.12975. Epub 2022 Sep 2. PMID 36052644
- Roche, L., Tones, M., Cross, M. et al. An Overview of the Adaptive Behaviour Profile in Young Children with Angelman Syndrome: Insights from the Global Angelman Syndrome Registry. Adv Neurodev Disord 6, 442-455 (2022). https://doi.org/10.1007/s41252-022-00278-2
- Leader G, Gilligan R, Whelan S, Coyne R, Caher A, White K, Traina I, Muchenje S, Machaka RL, Mannion A. Relationships between challenging behavior and gastrointestinal symptoms, sleep problems, and internalizing and externalizing symptoms in children and adolescents with Angelman syndrome. Res Dev Disabil. 2022 Sep;128:104293. doi: 10.1016/j.ridd.2022.104293. Epub 2022 Jul 4. PMID 35797778
Identifiers
NCT: NCT05293184 · RG-16-078-AM01