Characterizing Families of Pediatric Patients with Rare Diseases and Their Diagnostic Odysseys: A Comprehensive Survey Analysis from a Single Tertiary Center in Korea
- Author:
Jaeso CHO
1
;
Young Shin JOO
;
Jihoon G. YOON
;
Seung Bok LEE
;
Soo Yeon KIM
;
Jong Hee CHAE
;
Yong Jin KWON
Author Information
- Publication Type:Original article
- From: Annals of Child Neurology 2024;32(3):167-175
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:Rare diseases necessitate consistent access to specialized health services. In Korea, despite the growing socioeconomic burden, insufficient comprehensive research is available on patients with rare diseases and their families, particularly concerning factors influencing the length of time to diagnosis. The aim of this study was to thoroughly characterize rare pediatric diseases and explore factors impacting the diagnostic odyssey.
Methods:The study enrolled patients under 15 years old seeking medical care at the Seoul National University Children’s Hospital Rare Disease Center between January 2022 and December 2023. Participating patients were required to have been diagnosed with one of the 1,248 rare diseases recognized in Korea. A 33-question survey was developed to assess clinical features of the patients, characteristics of their primary caregivers, and their perceptions of ongoing medical care.
Results:The study included 101 patients and their families. Regarding perceived cognitive and motor functions, most families indicated moderate or severe limitations (cognitive, 62.4%; motor, 57.4%). Over half of the families (53.5%) reported discontinuing employment to provide patient care. Neurological symptoms represented the most common initial chief concern, with dermatologic symptoms and laboratory test abnormalities also noted. Three factors were associated with time to diagnosis: the number of hospitals visited, whether the districts of residence and diagnosis aligned, and the age at symptom onset.
Conclusion:The comprehensive characterization of patients with rare diseases and their families in Korea, along with the identification of factors impacting the diagnostic odyssey, provides key insights for the development of a tailored support system.
