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Atypical presentations and specific genotypes are associated with a delay in diagnosis in females with Rett syndrome

There is often delay between onset of Rett syndrome symptoms and its diagnosis, possibly related to symptom presentation or socio-demographic factors.

Survival with Rett syndrome: comparing Rett's original sample with data from the Australian Rett syndrome Database

Rett syndrome is a severe neurodevelopmental disorder that typically affects females. Little is known about the natural history and survival time of these femal

Level of purposeful hand function as a marker of clinical severity in Rett syndrome

We investigated relationships between hand function and genotype and aspects of phenotype in Rett syndrome

Longitudinal Rett syndrome behaviour questionnaire scores and their associations with genotype and trajectories of mobility, weight and seizure frequency status

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.

Longitudinal trajectory of gross motor skills in school-aged children with Rett syndrome

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.

Real-world benefits and tolerability of trofinetide for the treatment of Rett syndrome: The LOTUS study

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.

Exploring Oral Health Related Quality of Life in Rett Syndrome Using Directed Content Analysis

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.

Access to Oral Healthcare in Individuals With Rett Syndrome: A Qualitative Study of Parent Perspectives

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.

qPCR assay optimisation for a clinical study comparing oral health risk in Rett syndrome

This study aimed to validate qPCR assays for specific microbiota, for use on dental plaque samples stored on Whatman FTA cards to compare relative oral health risk in Rett syndrome.

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

Existing quality of life scales for children in the general population or with other disabilities did not capture the QOL of children with Rett syndrome