파킨슨병 변증 유형 및 지표 분포에 대한 전향적 다기관 관찰연구 프로토콜 = An Observational Multi-Center Study Protocol for Distribution of Pattern Identification and Clinical Index in Parkinson’s Disease

다국어 초록 (Multilingual Abstract)

Objectives: This study investigated the pattern identification (PI) and clinical index of Parkinson’s disease (PD) for personalized diagnosis and treatment.
Methods: This prospective observational multi-center study recruited 100 patients diagnosed with PD from two Korean medicine hospitals. To cluster new subtypes of PD, items on a PI questionnaire (heat and cold, deficiency and excess, visceral PI) were evaluated along with pulse and tongue analysis. Gait analysis was performed and blood and feces molecular signature changes were assessed to explore biomarkers for new subtypes. In addition, unified PD rating scale II and III scores and the European quality of life 5-dimension questionnaire were assessed.
Results: The clinical index obtained in this study analyzed the frequency statistics and hierarchical clustering analysis to classify new subtypes based on PI. Moreover, the biomarkers and current status of herbal medicine treatment were analyzed using the new subtypes. The results provide comprehensive data to investigate new subtypes and subtype-based biomarkers for the personalized diagnosis and treatment of PD patients. Ethical approval was obtained from the medical ethics committees of the two Korean medicine hospitals. All amendments to the research protocol were submitted and approved.
Conclusions: An objective and standardized diagnostic tool is needed for the personalized treatment of PD by traditional Korean medicine. Therefore, we developed a clinical index as the basis for the PI clinical evaluation of PD.
Trial Registration: This trial is registered with the Clinical Research Information Service (CRIS) (KCT0008677)