Association Between Feeding Problems and Gastrointestinal Symptoms, Language, and Developmental History in Adults...

Area of Science:

• Neuroscience
• Genetics
• Developmental Pediatrics

Background:

• Angelman syndrome (AS) is a rare neurodevelopmental disorder with characteristic symptoms including developmental delays, seizures, and speech impairments.
• Feeding difficulties are frequently reported by caregivers of individuals with AS, encompassing issues like obesity, failure to thrive, and the need for tube feeding.

Purpose of the Study:

• To investigate the prevalence and types of feeding problems in adults with Angelman syndrome.
• To explore associations between feeding problems and other AS-related symptoms, such as gastrointestinal issues, language, and communication.
• To identify potential predictors of feeding problems in this population.

Main Methods:

• Data were collected from caregivers of 57 adults with AS via the Global Angelman Syndrome Registry.
• The study analyzed the frequency of feeding problems, common issues, and their associations with other variables.

Main Results:

• A high rate of feeding problems was observed, with 83% of adults with AS experiencing such difficulties.
• Food-seeking behaviors were the most commonly reported feeding issue.
• Significant associations were found between feeding problems and gastrointestinal symptoms, as well as language and communication impairments.

Conclusions:

• Feeding problems are highly prevalent in adults with Angelman syndrome, with food-seeking behaviors being particularly common.
• While gastrointestinal symptoms and communication challenges are associated with feeding problems, they did not emerge as significant predictors in this adult cohort.
• This study underscores the need for targeted interventions and support for feeding issues in adults with AS.