Combined Electroacupuncture and Auricular Acupuncture for Persistent Insomnia: A Randomized Controlled Trial of Dose-Response Effect
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 224
- 试验地点
- 1
- 主要终点
- Changes of sleep parameters by subjective measures using sleep log
研究概览
简要总结
This is a randomized controlled trial to evaluate the clinical efficacy of combined electro-acupuncture and auricular acupuncture for persistent Iinsomnia in the adult population in Hong Kong.
详细描述
Combined electro-acupuncture and auricular acupuncture is potential to be an alternative treatment for primary insomnia. The purpose of this study is to evaluate the clinical effectiveness of combined electroacupuncture and auricular acupuncture on persistent insomnia. This is a randomized double-blinded controlled trial. Patients will be randomly assigned to the electro-acupuncture group, the electro-acupuncture plus auricular acupuncture group or the waitlist controlled group. Patients will be put into groups and then compared.The chance of getting into each group is 3:3:1.
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
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged 18 years or above
- •Hong Kong residents
- •Ethnic Chinese
- •Meet the diagnosis criteria of presistent insomnia for at least 3 months according to Current Diagnostic and Statistical Manual of Mental Disorders (the proposed Fifth Edition)
- •Insomnia more than 3 nights per week for at least 3 months
- •Willing to give informed consent
- •Able to comply with trial protocol
排除标准
- •Have a Hamilton Depression Rating Scale scores above 18
- •Have sleep apnea or periodic limbs movement disorder detected by overnight polysomnography
- •Have suicidal risk as assessed by the Hamilton Depression Rating Scale suicidal risk item
- •Have current major depressive disorder, generalized anxiety disorders or panic disorder, manic or hypomanic episode, substance use disorders except caffeine and nicotine, organic mental disorder, schizophrenia or any other psychotic disorder
- •Receiving psychotropic drugs with dosage changes in the last 4 weeks prior to screening, baseline or during the study
- •Have valvular heart defects or bleeding disorders or were taking anticoagulant drugs
- •Are pregnant, breast-feeding, or woman of childbearing potential not using adequate contraception
- •Have any unstable psychiatric conditions or serious physical illnesses which are judged by the investigator to render unsuitable or unsafe
- •Have infection or abscess close to the site of selected acupoints and in the investigator's opinion inclusion is unsafe
- •Taking Chinese herbal medicine or over-the-counter drugs which are intending for insomnia within the last 2 weeks prior to baseline or during the study
- •Any acupuncture or auricular acupuncture treatment during the previous 6 months prior to baseline
研究组 & 干预措施
Acupuncture
Patients will be treated at bilateral Ear Shenmen, Sishencong EX-HN1, Anmian, Neiguan PC6, Shenmen HT7, Sanyinjiao SP6, and unilateral Yintang EX-HN3 and Baihui GV20. Acupuncture treatment will be performed by a registered Chinese medicine practitioner. "De qi"(an irradiating feeling considered to be indicative of effective needling) is achieved if possible. An electric-stimulator (ITO ES160, Japan) is connected to these needles to give an electric-stimulation in continuous wave, frequency of 4 Hz, 0.4 ms square wave pulses and constant current. Surgical tape or hair pin will be adhered to the needles.The needles will be left for 30 min and then removed. Acupuncture treatment will consist of three sessions per week for 3 consecutive weeks.
干预措施: Acupuncture (Procedure)
Acupuncture plus auricular acupuncture
Subjects will be treated with electroacupuncture plus auricular acupuncture for 3 weeks. The acupuncture regimen, is the same as in electroacupuncture group. In additional to electroacupuncture, subjects will receive auricular acupuncture using borneol. The following 6 ear acupoints points will be selected: Ear Shenmen, Heart, Kidney, Liver, Spleen, Occiput, and Subcortex. In each treatment borneol crystals will be attached to the left or right side of the ear in alternation with adhesive plaster in each acupuncture treatment visit. Subjects will be asked to press the borneol crystals lightly for five minutes in the morning, afternoon and evening everyday and reminded them to remove the plaster and borneol crystals after 48 hours. We will check for skin irritation at each treatment visit.
干预措施: Acupuncture plus auricular acupuncture (Procedure)
Waiting-list control
This group will receive no treatment. Subjects will be assessed at baseline and the 4th and 7th week; afterwards, they will be randomized to one of the other two groups in the ratio of 1:1.
结局指标
主要结局
Changes of sleep parameters by subjective measures using sleep log
时间窗: Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment
We will measure sleep parameters (including sleep onset latency, sleep efficiency, total sleep time, times of wakening during sleep) by subjective measures using sleep log. The measure is a composite outcome measure consisting of multiple measures
次要结局
- Change of subjects' functioning regarding work/study, social life and family measured by Sheehan Disability Scale (SDS)(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of subjects' self-rated fatigue score measured by Multidimensional Fatigue Inventory (MFI)(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of self-rated sleep quality score measured by Insomnia Severity Index (ISI) questionnaire(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of self-rated sleep quality score measured by the Pittsburgh Sleep Quality Index (PSQI) questionnaire(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of anxiety and depression states measured by Hospital Anxiety and Depression Scale (HADS)(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of subjects' likeliness of dozing measured by Epworth Sleepiness Scale (ESS)(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of subjects' sleep-related cognition measured by Dysfunctional Beliefs and Attitudes about Sleep (DBAS)(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of subjects' sleep inhibitory behaviors measured by Sleep Hygiene Practice Scale (SHPS)(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of subjects' credibility to the treatment measured by Credibility of treatment rating scale(Second and the last time of the treatment; 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of sleep parameters (sleep onset latency, sleep efficiency, total sleep time, times of wakening during sleep) by objective measure - wrist actigraphy(Baseline, 1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of serious adverse events measured by Serious Adverse Event (SAE)(1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
- Change of potential adverse events related to acupuncture measured by Adverse Events Report Related to Acupuncture(1-week posttreatment, 4-week posttreatment, and 13-week posttreatment)
研究者
Dr. Chung Ka-Fai
Clinical Associate Professor
The University of Hong Kong