This RCT study is designed to examine the extent to which L. plantarum PS128 can improve symptoms in PD patients. L. plantarum PS128 is a psychobiotic that regulates the level of dopamine in specific brain regions. Patients with PD will receive PS128 or placebo intervention for 12 weeks. Symptoms of PD will be clinically evaluated before and after the treatment, and the results will be compared.
This RCT study is designed to examine the extent to which L. plantarum PS128 can improve symptoms in PD patients. L. plantarum PS128 is a psychobiotic that regulates the level of dopamine in specific brain regions. Patients with PD will receive PS128 or placebo intervention for 12 weeks. Symptoms of PD will be clinically evaluated before and after the treatment, and the results will be compared.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
120
Professor Lu Neurological Clinic
Taoyuan City, Guishan Dist., Taiwan
RECRUITINGUPDRS III
The UPDRS scale refers to Unified Parkinson Disease Rating Scale, and it is a rating tool used to gauge the course of Parkinson's disease in patients. The PART III is Motor sections.
Time frame: 12 weeks
MHY
The Hoehn and Yahr scale is a commonly used system for describing how the symptoms of Parkinson's disease progress. The modified Hoehn and Yahr scale included stages 1 through 5. to help describe the intermediate course of the disease.
Time frame: 12 weeks
TUG
Observe the patient's postural stability, gait, stride length, sway and test cut-off times.
Time frame: 12 weeks
UPDRS I-IV
The UPDRS scale refers to Unified Parkinson Disease Rating Scale, and it is a rating tool used to gauge the course of Parkinson's disease in patients. The UPDRS scale consists of the following five segments: 1) Mentation, Behavior, and Mood, 2) ADL, 3) Motor sections, 4) Modified Hoehn and Yahr Scale, and 5) Schwab and England ADL scale.
Time frame: Baseline and Post-12 weeks
SCL-90-R
The Symptom Checklist-90-Revised instrument helps evaluate a broad range of psychological problems and symptoms of psychopathology. The SCL-90-R is normed on individuals 13 years and older. It consists of 90 items and takes 12-15 minutes to administer.
Time frame: Baseline and Post-12 weeks
CPSQI
The Chinese Version of the Pittsburgh Sleep Quality Index is a self-report questionnaire that assesses sleep quality over a 1-month time interval. The measure consists of 19 individual items, creating 7 components that produce one global score, and takes 5-10 minutes to complete.The maximum total score is 21. A higher score reflects more poor sleep quality.
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Time frame: Baseline and Post-12 weeks
VAS-GI
Visual Analogue Scale (VAS) consists of a line, 10 cm in length. Individuals point to or mark a spot on the line where they feel indicates their current their emotion, fatigue level and sleep quality. The score of emotion level is from 0cm (very nervous) to 10 cm (very relaxing). The score of fatigue level is from 0 cm (very energetic) to 10 cm (very sleepy). The score of sleep quality is from 0 cm (poor) to 10 cm (sleep well). The maximum total score is 100% (equal 10cm).
Time frame: Baseline and Post-12 weeks
PGIC
The self-report measure Patient Global Impression of Change (PGIC) reflects a patient's belief about the efficacy of treatment. PGIC is a 7 point scale depicting a patient's rating of overall improvement. Patients rate their change as "very much improved," "much improved," "minimally improved," "no change," "minimally worse," "much worse," or "very much worse."
Time frame: Post-12 weeks