Aims: The purpose of this study is to explore the symptoms experienced by adolescents with moyamoya disease and to identify the characteristics of each symptom cluster associated with moyamoya disease.

Design: A retrospective and descriptive design, which is a secondary data analysis study based on electronic medical record data from hospitals.

Methods: To assess the symptoms associated with moyamoya disease, a qualitative study was conducted on 12 adolescents, 12 caregivers and 12 experts on moyamoya disease. According to a qualitative study, 12 main symptoms (limb weakness, numbness, pins and needles, difficulty in speech, blurred vision, facial paralysis, hand tremors, involuntary movements, convulsions, dizziness, nausea/vomiting and headaches) were selected. Data were collected around these symptoms. The data collection was carried out through the Electronic Medical Record (EMR) data of 303 adolescents aged 13-19 who were diagnosed with moyamoya disease (ICD 10 Code: I67.5) between January 2010-December 2019 in a hospital in Seoul, South Korea. Cluster analysis was applied to identify symptom clusters with the hierarchical cluster agglomerative approach. We used the log-likelihood distance to measure the similarity of variables. Proximity between groups of variables was measured using the two-step method.

Results: The physical symptoms experienced by adolescents with moyamoya disease were 'limb weakness' - the most common - followed by a 'headache,' 'difficulty in speech,' and 'nausea/vomiting.' A total of five symptom clusters were derived: cluster 1 was characterized by 'limb weakness'; cluster 2 participants were asymptomatic or experienced 'convulsions'; cluster 3 experienced 'difficulty in speech' and 'facial paralysis'; cluster 4 is prone to 'dizziness' and 'pins and needles'; and cluster 5 displays 'headaches' and 'nausea/vomiting'.

Conclusion: This study offers a multidimensional approach for identifying differences in clinical symptoms of moyamoya disease among adolescents.

Impact: These results will help provide interventions concerning the characteristics of the symptoms of moyamoya disease among adolescents.

Download full-text PDF

Source
http://dx.doi.org/10.1111/jan.14723DOI Listing

Publication Analysis

Top Keywords

moyamoya disease
32
symptoms moyamoya
12
moyamoya
9
cluster
9
symptoms
8
disease
8
disease adolescents
8
cluster analysis
8
symptoms experienced
8
experienced adolescents
8

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!