"Transcranial Direct Current Stimulation and Dual Tasks in Parkinson's Disease-tDCS&DT in PD"
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Change of duration (seconds) of 10 Meters Walking Test (single and dual task)
研究概览
简要总结
The project aims to evaluate the clinical and biological effects on patients with Parkinson's disease of an innovative treatment characterized by the use of transcranial Direct Current Stmulation (tDCs) with Dual Task (DT), i.e. including the performance of motor activities in conjunction with the request of cognitive performance, such as executive functions (creative flexibility, working memory and divided attention).
Randomized controlled, double-blind, non-pharmacological study using device.The project involves the enrollment of 30 patients.Participants will be randomized into 2 groups: 15 / group and will carry out activities in DT associated with tDCS real (test group) or sham (control group). Each will carry out 12 rehabilitation sessions (2 / week) of 30 minutes. A follow-up is foreseen for all 12 weeks after the end of the treatment.
Patients will undergo, at baseline (T0), at the end of the session (T1) and at 12 weeks (T2), a motor and a cognitive profile, moreover a blood sample will be taken.
The project intends to improve the state of Parkinson's patients both thanks to the type of protocol that associates DT and tDCS, and thanks to the verification of the treatment through personalized biological analyzes. In detail, improvement in clinical performance, space-time variables in gait and cognitive tests are expected; the variability of synaptic and pathological markers will serve to verify the effect of the treatment.
详细描述
Parkinson's disease (PD) is a neurodegenerative disease characterized by motor symptoms such as tremor at rest, rigidity, bradykinesia, postural instability and cognitive deficits A growing number of studies show that transcranial direct current electrical stimulation (tDCS), a low-cost, non-invasive brain stimulation method, could potentially become a clinical tool for rehabilitation of patients with Parkinson's disease.
Furthermore, some studies have shown that walking deficit in patients with Parkinson's disease is exacerbated by adding a dual cognitive or motor task. Daily activities require walking while simultaneously performing cognitive and / or motor tasks, such as talking to a friend or carrying a glass of water. This is why there are Dual Task (DT) training programs for patients with Parkinson's disease. A recent systematic review and meta-analysis demonstrated that treatment in DT can be an effective method of improving walking in terms of walking speed and cadence, balance and other motor symptoms in patients with Parkinson's disease.
Future investigations are needed to determine stimulation characteristics and optimal dosage when combined with training in DT.
The present study aims to investigate whether the application of tDCS at the dorso lateral prefrontal cortex(DLPFC) region level can add significant improvements to the motor and cognitive profile in patients with Parkinson's disease.
Randomized controlled, double-blind, non-pharmacological study using device. The data will be collected at the Department of Neurorehabilitation Sciences of the Polyclinic Nursing Home in Milan.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 40 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Parkinson's disease patient (Hoehn and Yahr I-III);
- •Ability to walk with or without aid for 100 meters,
- •Mini Mental State Examination> 21,
- •Ability to express informed consent
排除标准
- •Inability of the patient to understand or perform the task based on the evaluation and judgment of the referring neuropsychologist and the investigator, and / or to sign or initial the informed consent;
- •History of other previous, disabling neurological diseases (e.g., Stroke cerebri, Alzheimer's Disease, Multiple Sclerosis and Disabling Peripheral Neuropathy) and / or ongoing psychiatric diseases (e.g., major depression);
- •Presence of contraindications to stimulation according to the most recent guidelines;
- •Brain metal implants- Pace-makers, brain stimulators, cochlear implants- Pregnancy status (for women);
- •Patient denial of informed consent.
结局指标
主要结局
Change of duration (seconds) of 10 Meters Walking Test (single and dual task)
时间窗: At baseline (t0) after 45 days (t1) and after 84 days (t2)
Patient has to walk for ten meters with (dual task) or without(single task) a cognitive task
Change of duration (seconds) of Time Up and Go (single and dual task)
时间窗: At baseline (t0) after 45 days (t1) and 84 days (t2)
Patient has to sit from a chair, walk for 3 meters, turn and walk back to sit on the chair, with (dual task) or without (single task) a cognitive task.
次要结局
- Mini-best test,(At baseline (t0),after 45 days (t1) and 84 days (t2))
- Montreal Cognitive Assessment (MoCA; Conti et al., 2015)(At baseline (t0), after 45 days (t1) and 84 days (t2))
- Wisconsin Card Sorting Test (Laiacona et al., 2000)(At baseline (t0),after 45 days (t1) and 84 days (t2))
- Trail Making Test (TMT; Giovagnoli et al., 1996)(At baseline (t0),after 45 days (t1) and 84 days (t2))
- Unified Parkinson's Disease Rating Scale (UPDRS; part III-motor part)(At baseline, after 45 days (t1) and 84 days (t2))
- Digit Span Forward e Backward (Monaco et al. 2013)(At baseline (t0),after 45 days (t1) and 84 days (t2))
- Freezing Of Gait questionnaire (FOG)(At baseline (t0),after 45 days (t1) and 84 days (t2))
- Italian version of the Parkinson's Disease-Cognitive Rating Scale (PD-CRS; Santangelo et al., 2014).(At baseline (t0),after 45 days (t1) and 84 days (t2))
- Biomarkers (Brain Derived Neurotrophic Factor BDNF, dopamine, synaptic proteins, α-synuclein, inflammatory and oxidative stress factors, circRNA, miRNA, with techniques of biochemistry, genetics and immunohistochemistry)(At baseline (t0),after 45 days (t1) and 84 days (t2))
研究者
Paola Antoniotti
Principal Investigator, PhD candidate
Casa di Cura Privata del Policlinico SpA