Abstract
Parkinson's disease anxiety (PDA) is a nonmotor symptom of Parkinson's disease (PD) that is often neglected. PDA poses a far-reaching challenge to the treatment of PD. Acupuncture could be successful in the treatment of PDA. However, the evidence for this is still limited. We propose a two-stage clinical trial. In stage 1, a total of 70 volunteers with PDA will be randomly assigned to either acupuncture (manual acupuncture) or control group (sham acupuncture) in a 1 : 1 ratio. Treatments will be performed for four weeks. The change in the Hamilton Rating Scale for Anxiety (HAMA) score from baseline to week 4 and week 12 will be the primary outcome. The levels of adrenocorticotropic hormone (ACTH), cortisol (CORT), serotonin (5-HT), and corticotropin-releasing factor (CRH) in the patients' serum and the scores on the Hoehn–Yahr Rating Scale and the Unified Parkinson's Disease Rating Scale (UPDRS) will all be considered among the secondary outcomes. Participants will be followed up until week 12. In stage 2, a total of 82 volunteers with PDA will be randomly assigned to either an acupuncture (manual acupuncture) or a control group (anti-Parkinson drugs only) in a 1 : 1 ratio. HAMA score will be the primary outcome. Universality, feasibility and cost effectiveness, Hoehn–Yahr Rating Scale, UPDRS, and serological indicators will be secondary outcomes. Participants will be followed up until week 4. The statistical analysis will include all the allocated individuals. The First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine's Research Ethical Committee authorized this procedure, and the trial is registered with ChiCTR2100047253.
Highlights
Parkinson’s disease (PD) is typically characterized by the presence of rest tremors, bradykinesia, and rigidity, it is a complex disease with many nonmotor manifestations [1]
It is critical to avoid increasing the financial burden on Evidence-Based Complementary and Alternative Medicine patients while ensuring the effectiveness and feasibility of the treatment. ere is a need for more appropriate complementary therapies for the treatment of Parkinson’s disease anxiety (PDA)
PDA may be related to L-DOPA treatment, dopamine deficiency etiology, and complex PD symptoms
Summary
Parkinson’s disease (PD) is typically characterized by the presence of rest tremors, bradykinesia, and rigidity, it is a complex disease with many nonmotor manifestations [1]. Pharmacology and psychotherapy are the most commonly used treatments for PDA [5, 7]. Unwanted side effects, decreased cognitive ability, balance complications, and sedation have all been linked to pharmacological treatments, putting patients at risk of falling [9]. It is critical to avoid increasing the financial burden on Evidence-Based Complementary and Alternative Medicine patients while ensuring the effectiveness and feasibility of the treatment. Acupuncture is one of the most popular complementary and alternative medicine treatment methods due to its short duration, minimal side effects, low cost, high acceptance, and significant curative effect [9]
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