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  • Dysphagia in Alzheimer’s disease: a systematic review
    Publication . Mira, Ana; Gonçalves, Rita; Tello Rodrigues, Inês
    Abstract. Dysphagia is described as a highly relevant comorbidity of Alzheimer’s disease (AD). However, there is a scarcity of studies aiming at the characteristics and progression of dysphagia. Objective: The objective of this study was to identify the specific characteristics, progression, and prevalence of dysphagia in AD. Methods: Publications were searched in the PubMed (MEDLINE), EBSCO, ScienceDirect, and BASE databases. Critical appraisal and evidence-level analysis were conducted using the Joanna Briggs Institute and Effective Public Health Practice Project’s (EPHPP) tools. Results: A total of 26 studies were reviewed. Symptoms begin in the early stage of AD, as oral phase impairments, and progress to pharyngeal symptoms and swallowing apraxia in the later stages of AD. Dysphagia progresses, as AD, along a continuum, with severity depending on individual variability. There were no studies found on prevalence. Conclusions: Dysphagia is a complex and important comorbidity in AD that impacts the quality of life. No recent publications on prevalence may imply that is not being coded as a potential cause for pneumonia deaths in AD.
  • Feeding problems in children with autism spectrum disorders: a systematic review
    Publication . Pinto-Silva, Rita; Nunes Costa, Ana Margarida; Tello Rodrigues, Inês
    Feeding problems are often associated with Autism Spectrum Disorders. However, many terms are used to describe these problems with a lack of consensus between authors. This systematic review critically examines the available scientific literature on the most commonly described characteristics of feeding disorders among children with Autism Spectrum Disorders. The literature was evaluated according to PRISMA standards by searching electronic databases(e.g., MEDLINE, EBSCO) with reference lists from January 2009 to January 2019. English language studies were included. Abstract and full-text article reviews were conducted by two independent authors with sequential data extraction. The systematic search and the subsequent analysis of the results revealed 45 articles eligible for full review. Detailed information regarding the methods and results was extracted from the original articles, and the quality of the included studies was appraised. The most commonly described feeding problem was food selectivity followed by mealtime behaviour problems. We also found some frequently associated issues like sensory sensitivity as well as anthropometric deviations and nutritional deficits that can negatively impact health. Oral motor impairment was a less commonly studied phenomenon. Most of the reviewed studies were considered to have a‘moderate’level of evidence. Although current evidence suggests that feeding problems are often associated with autism, more research is needed to understand the reliability and validity between and within existing feeding definitions and measures, as well as into the prevalence of oral sensory-motor related deficits