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About 2 per cent of children are estimated to have an intellectual disability. The cause of the condition is unknown in at least 50 per cent of cases.
A severe neurodevelopmental disorder mostly affecting girls.
The Rett Syndrome Behaviour Questionnaire (RSBQ) describes behavioural and emotional features. This study investigated total RSBQ score trajectories and their clustering, and for trajectory groups, relationships with genotype and mobility, weight-for-age z scores, and seizure frequency.
In children with Rett syndrome, this study aimed to (1) describe gross motor skill trajectories; and (2) analyse the influences of genetic variant and comorbidities. This was a prospective longitudinal study conducted at the Danish National Center for Rett Syndrome 2008 to 2022. The Rett Syndrome Gross Motor Scale (RSGMS) was administered, and clinical data collected at each visit.
Aim: To describe the real-world effects of trofinetide in individuals with Rett syndrome (RTT) using the 18-month follow-up analysis of the LOTUS study.
No validated oral health-related quality of life (OHRQOL) instrument currently exists for those with severe intellectual and developmental disabilities and who communicate non-verbally. This qualitative study aimed to explore the domains that were important to the oral health-related quality of life in individuals with Rett syndrome.
Intellectual and developmental disabilities (IDD) are varied in their nature and presentation. Barriers to oral healthcare are reported in studies of general populations with IDD but these may not reflect the barriers experienced by individuals with rare disorders such as Rett syndrome.
This study explored facilitators and barriers to "uptime" (non-sedentary) activities in Danish girls and women with Rett syndrome
High levels of sedentary time and low daily step counts in a Danish population of females with Rett syndrome
Social advantage may provide some protection for dental health in individuals with Rett syndrome