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Research

Approaches to study the lifelong trajectories of children with neurodevelopmental conditions

We argue that population-based studies are critical to overcome the selection bias seen in many clinical samples and to identify true variability within a...

Research

Initial assessment of the StepWatch Activity Monitorâ„¢ to measure walking activity in Rett syndrome

In girls and women with Rett syndrome, we assessed the accuracy of the StepWatch Activity Monitorâ„¢ and investigated relationships between daily step counts,...

News & Events

Research enriching the lives of girls with Rett syndrome

A program developed by The Kids Research Institute Australia researcher Dr Jenny Downs has led to dramatic improvements in the functioning of Chinese children with Rett syndrome, and could change the world.

Research

International workshop: what is needed to ensure outcome measures for Rett syndrome are fit-for-purpose for clinical trials? June 7, 2023, Nashville, USA

The clinical, research and advocacy communities for Rett syndrome are striving to achieve clinical trial readiness, including having fit-for-purpose clinical outcome assessments. This study aimed to (1) describe psychometric properties of clinical outcome assessment for Rett syndrome and (2) identify what is needed to ensure that fit-for-purpose clinical outcome assessments are available for clinical trials.

Research

Rett Syndrome Behaviour Questionnaire in Children and Adults With Rett Syndrome: Psychometric Characterization and Revised Factor Structure

Rett syndrome (RTT) is a severe neurodevelopmental disorder associated with multiple neurobehavioral abnormalities. The Rett Syndrome Behaviour Questionnaire (RSBQ) was developed for pediatric RTT observational studies. Because its application has expanded to adult and interventional studies, we evaluated the RSBQ's psychometric properties in six pediatric (n = 323) and five adult (n = 309) datasets.

Aspects of speech-language abilities are influenced by MECP2 mutation type in girls with Rett syndrome

This study explored relationships between speech and language abilities in girls with Rett syndrome and how they may be affected by the type of genetic mutation

Gastrointestinal dysmotility in Rett syndrome

We reviewed literature and RettNet to explore firsthand perspectives of gastrointestinal issues in Rett Syndrome, then developed recommendations with experts.

Conceptualizing a quality of life framework for girls with Rett syndrome using qualitative methods

We interviewed 21 families with a daughter with Rett Syndrome about aspects of their daughters' lives that were satisfying or challenging to them.