Early detection and treatment of obstructive sleep apnoea in infants with Down syndrome: a prospective, non-randomised, controlled, interventional study.

Background: Infants with Down syndrome (DS) are at high risk of obstructive sleep apnoea (OSA) which is associated with neurocognitive dysfunction and behaviour problems. The aim of our study was to evaluate the effect of early OSA treatment in infants with DS on neurocognitive development and behaviour.

Methods: In this prospective, interventional, non-randomised study, 40 infants with DS underwent polysomnography (PSG) every 6 months in room air between 6 and 36 months of age () and were compared to a control group of 40 infants with DS receiving standard of care and a single, systematic PSG in room air at 36 months of age ().

Age of Alzheimer's disease diagnosis in people with Down syndrome and associated factors: Results from the Horizon 21 European Down syndrome consortium.

Introduction: People with Down syndrome (DS) have high risk of developing Alzheimer's disease (AD). This study examined mean ages of AD diagnosis and associations with co-occurring conditions among adults with DS from five European countries.

Methods: Data from 1335 people with DS from the Horizon 21 European DS Consortium were used for the analysis.

Modified cued recall test in the French population with Down syndrome: A retrospective medical records analysis.

Background: Adults with Down syndrome (DS) are at increased risk of developing Alzheimer's disease (AD) due to genetic predisposition. Identification of patients with AD is difficult since intellectual disabilities (ID) may confound diagnosis. The objective of this study was to evaluate the ability of the French version of the modified cued recall test (mCRT) to distinguish between subjects with and without AD in the adult DS population.

The French translation of the dementia screening questionnaire for individuals with intellectual disabilities is a sensitive tool for screening for dementia in people with Down Syndrome.

Background: People with Down Syndrome (DS) are at an increased risk of developing Alzheimer's Disease (AD) relatively early in life. The dementia screening questionnaire for individuals with intellectual disabilities (DSQIID) has been developed for people with intellectual disabilities and was shown to have high discriminative power to distinguish between people with and without dementia. The objective of this study was to verify if the French version of the DSQIID (DSQIID-F) had a good diagnostic specificity and to determine the optimal cut-off for screening people with DS for dementia.