Investigation of the Relationship Between Sleep Quality, Cognitive Functions, and Disease Severity in Patients With Parkinson's Disease
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 69
- 试验地点
- 1
- 主要终点
- Sleep Quality
研究概览
简要总结
The goal of this observational study is to investigate the relationship between sleep quality, cognitive functions, and disease severity in individuals with Parkinson's disease. The main question it aims to answer is:
Is sleep quality associated with cognitive function and disease severity in individuals with Parkinson's disease?
Participants will complete assessments of sleep quality, cognitive function, disease severity, and disease stage during a single evaluation session. Cognitive function will be evaluated using the Stroop Test, Clock Drawing Test, and Montreal Cognitive Assessment. Disease severity will be assessed using the Unified Parkinson's Disease Rating Scale, and disease stage will be determined using the Modified Hoehn and Yahr Scale.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 40 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age between 40 and 65 years
- •Diagnosis of Parkinson's disease confirmed by a neurologist
- •Modified Hoehn and Yahr stage between 1 and 3
- •Montreal Cognitive Assessment (MoCA) score ≥21
排除标准
- •Difficulty in verbal communication
- •Use of walking aid
- •Severe visual impairment or additional neurological disorder
- •Presence of congestive heart failure
- •Any medical condition preventing participation
研究组 & 干预措施
Patients with Parkinson Disease
Individuals diagnosed with Parkinson's disease who meet the inclusion criteria and undergo assessment of sleep quality, cognitive function, and disease severity.
结局指标
主要结局
Sleep Quality
时间窗: Baseline
Sleep quality will be assessed using the Pittsburgh Sleep Quality Index. Total scores range from 0 to 21, with higher scores indicating poorer sleep quality.
Stroop Test
时间窗: Baseline
Cognitive flexibility and selective attention will be assessed using the Stroop Test. Completion time and error rates will be recorded, with longer times and higher error rates indicating poorer performance. Time Frame: Baseline
Clock Drawing Test
时间窗: Baseline
Visuospatial ability and executive function will be assessed using the Clock Drawing Test. Scores will be recorded based on standard scoring criteria, with lower scores indicating impaired performance.
Disease Severity
时间窗: Baseline
Disease severity will be assessed using the Unified Parkinson's Disease Rating Scale. Higher scores indicate greater disease severity.
次要结局
- Montreal Cognitive Assessment(Baseline)
- Disease Stage(Baseline)
研究者
Büşra Seçkinoğulları Korkusuz
Principal Investigator
Ankara University