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Rett syndrome in Australia: a review of the epidemiology

To examine the prevalence, cumulative incidence, and survival in an Australian cohort with Rett syndrome (RTT).

Associations between genotype, phenotype and behaviours measured by the Rett syndrome behaviour questionnaire in Rett syndrome

Rett syndrome (RTT) is a rare neurodevelopmental disorder with developmental impairments, comorbidities, and abnormal behaviours such as hand stereotypies and emotional features. The Rett Syndrome Behaviour Questionnaire (RSBQ) was developed to describe the behavioural and emotional features of RTT.

Burden of illness in Rett syndrome: initial evaluation of a disorder-specific caregiver survey

Rett syndrome (RTT) is a severe X-linked neurodevelopmental disorder associated with multiple neurologic impairments. Previous studies have shown challenges to the quality of life of individuals with RTT and their caregivers. However, instruments applied to quantify disease burden have not adequately captured the impact of these impairments on affected individuals and their families. Consequently, an international collaboration of stakeholders aimed at evaluating Burden of Illness in RTT was organized.

Longitudinal hand function in Rett syndrome

Loss of hand function is a core feature of Rett syndrome. This article describes longitudinal hand function at 3 time points for 72 subjects participating...

Rett Syndrome: Revised diagnostic criteria and nomenclature

The purpose of this work was to revise and clarify 2002 consensus criteria for the diagnosis of RTT in anticipation of treatment trials.

CDKL5 deficiency disorder: clinical features, diagnosis, and management

CDKL5 deficiency disorder (CDD) was first identified as a cause of human disease in 2004. Although initially considered a variant of Rett syndrome, CDD is now recognised as an independent disorder and classified as a developmental epileptic encephalopathy.

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

Parental perspectives on the communication abilities of their daughters with Rett syndrome

We interviewed 17 parents with a daughter with Rett syndrome to gain their perspectives on how their daughter communicates and barriers.

Parental origin of mutations

We hypothesised that MECP2 mutations occur predominantly on the male derived X chromosome.

Atypical Presentations

We investigated the factors that may affect the age at diagnosis for girls and woman with Rett syndrome.