Ignite Creation Date:
2025-12-26 @ 11:14 AM
Ignite Modification Date:
2025-12-29 @ 6:13 PM
Study NCT ID:
NCT06626828
Status:
COMPLETED
Last Update Posted:
2025-09-11
First Post:
2024-10-02
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Effect of Electroacupuncture Treatment on Cognitive Function in Adults With Amnestic Mild Cognitive Impairment
Sponsor:
Hong Kong Baptist University
Organization:
Study Overview
Official Title:
Acupuncture and Acupressure Treatment for Amnestic Mild Cognitive Impairment: a Pilot Randomized Controlled Trial
Status:
COMPLETED
Status Verified Date:
2025-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Background:
Amnestic mild cognitive impairment (aMCI) is a prevalent condition, often regarded as the transitional phase between normal cognitive aging and early Alzheimer\'s disease. Conventional treatments for aMCI remain limited, with pharmacological interventions showing mixed results and often failing to halt disease progression. Electroacupuncture (EA), is believed to improve cognitive function in various neurodegenerative disorders, including aMCI. Randomized controlled trials have also reported that acupuncture can positively influence cognitive function by promoting cerebral blood flow and modulating neurotransmitter activity, potentially offering a non-pharmacological approach to managing aMCI. However, robust clinical trials are lacking, and there is a need to assess the feasibility and efficacy of EA in treating aMCI. This pilot study aims to determine the preliminary efficacy of EA in improving cognitive function, and to evaluate the feasibility of the study design for future large-scale trials.
Methods:
This trial will be a multicenter, assessor- and data analyst-blind, pilot randomized controlled trial. A total of 24 participants aged 55-75 years, diagnosed with aMCI, will be recruited and randomly assigned in a 1:1 ratio into either the EA treatment group or a control group. Participants in the EA group will receive electroacupuncture at specific acupoints, while the control group will not undergo any intervention. The intervention will last 4 weeks, with two EA sessions per week, a total of 8 sessions. Assessments will be conducted at three time points: baseline, post-treatment (Week 4), and follow-up (Week 6). All participants will continue their standard medical care throughout the trial.
The primary outcome will be the change in cognitive function as measured by the Hong Kong version of the Montreal Cognitive Assessment (HK-MoCA). Secondary outcomes will include changes in the Clinical Dementia Rating (CDR) and verbal fluency test, focusing on the memory domain. Safety and adverse events will be monitored throughout the study via follow-up assessments and questionnaires. Statistical analyses, including linear mixed models (LMM), will be performed using R and SPSS software, adhering to the intention-to-treat principle.
Expected Outcomes:
This pilot study is expected to provide preliminary data on the efficacy and safety of electroacupuncture in improving cognitive function in patients with aMCI. It will also assess the feasibility of conducting a larger-scale trial, including participant recruitment, adherence to the intervention, and the acceptability of outcome measures. Findings from this study will offer insights into the therapeutic potential of acupuncture and inform the design of future trials aimed at exploring its role as an alternative or complementary treatment for aMCI.
Amnestic mild cognitive impairment (aMCI) is a prevalent condition, often regarded as the transitional phase between normal cognitive aging and early Alzheimer\'s disease. Conventional treatments for aMCI remain limited, with pharmacological interventions showing mixed results and often failing to halt disease progression. Electroacupuncture (EA), is believed to improve cognitive function in various neurodegenerative disorders, including aMCI. Randomized controlled trials have also reported that acupuncture can positively influence cognitive function by promoting cerebral blood flow and modulating neurotransmitter activity, potentially offering a non-pharmacological approach to managing aMCI. However, robust clinical trials are lacking, and there is a need to assess the feasibility and efficacy of EA in treating aMCI. This pilot study aims to determine the preliminary efficacy of EA in improving cognitive function, and to evaluate the feasibility of the study design for future large-scale trials.
Methods:
This trial will be a multicenter, assessor- and data analyst-blind, pilot randomized controlled trial. A total of 24 participants aged 55-75 years, diagnosed with aMCI, will be recruited and randomly assigned in a 1:1 ratio into either the EA treatment group or a control group. Participants in the EA group will receive electroacupuncture at specific acupoints, while the control group will not undergo any intervention. The intervention will last 4 weeks, with two EA sessions per week, a total of 8 sessions. Assessments will be conducted at three time points: baseline, post-treatment (Week 4), and follow-up (Week 6). All participants will continue their standard medical care throughout the trial.
The primary outcome will be the change in cognitive function as measured by the Hong Kong version of the Montreal Cognitive Assessment (HK-MoCA). Secondary outcomes will include changes in the Clinical Dementia Rating (CDR) and verbal fluency test, focusing on the memory domain. Safety and adverse events will be monitored throughout the study via follow-up assessments and questionnaires. Statistical analyses, including linear mixed models (LMM), will be performed using R and SPSS software, adhering to the intention-to-treat principle.
Expected Outcomes:
This pilot study is expected to provide preliminary data on the efficacy and safety of electroacupuncture in improving cognitive function in patients with aMCI. It will also assess the feasibility of conducting a larger-scale trial, including participant recruitment, adherence to the intervention, and the acceptability of outcome measures. Findings from this study will offer insights into the therapeutic potential of acupuncture and inform the design of future trials aimed at exploring its role as an alternative or complementary treatment for aMCI.
Detailed Description:
Ethical Considerations:
Ethical approval for this study has been obtained from the Research Ethics Committee of Hong Kong Baptist University (REC/23-24/0234). All participants will provide written informed consent before enrollment, and their confidentiality and safety will be prioritized throughout the study.
Ethical approval for this study has been obtained from the Research Ethics Committee of Hong Kong Baptist University (REC/23-24/0234). All participants will provide written informed consent before enrollment, and their confidentiality and safety will be prioritized throughout the study.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: