Grain Moxibustion Treatment on Insomnia: a Randomized Controlled Trial

Shanghai Institute of Acupuncture, Moxibustion and Meridian

Status: Begins enrollment in a year or more

Conditions: Sleep Initiation and Maintenance Disorders

Treatments: Other: Standard care; Device: Grain moxibustion; Device: Sham grain moxibustion

Study type: Interventional

Funder types: Other

Identifiers

NCT04980703

ZYS20210601

Details and patient eligibility

About

This trial intends to observe the clinical efficacy and safety of grain moxibustion at Baihui(GV20), Xinshu(BL15) and Pishu(BL20) in the treatment of insomnia.

Full description

Insomnia is one of the most common sleep disorders. The main symptoms are difficulty in falling asleep, decreased sleep quality and sleep time, and affect the normal work, study and life during the day.

Acupuncture has a good clinical effect on insomnia, but most of the treatment methods are acupuncture or electroacupuncture. Moxibustion therapy, as one of the main components of the therapy, has the advantages of simple operation, wide acceptance, which is suitable for a wide range of promotion and application.At present, the trials of moxibustion in the treatment of insomnia mainly focus on mild moxibustion. The number of studies is small, and the research is designed insufficiently, so it is difficult to draw a positive conclusion, and needs to be further confirmed by rigorous designed experiments. In addition, grain moxibustion, which is widely used in clinic, has the advantages of more convenient operation, short treatment time and strong permeability. However, its efficacy and safety in the treatment of insomnia are still unclear, so it is necessary to carry out a randomized controlled trial to confirm it.

One hundred and two eligible patients will be randomly assigned to one of 3 groups: grain moxibustion group, sham grain moxibustion group and wait-list control group. Treatment will be given 3 times per week for 4 weeks. The primary outcome is the Pittsburgh Sleep Quality Index (PSQI). The secondary outcomes are changes of PSQI scores from baseline to 8 week follow-up, sleep monitoring of bracelet, Athens Insomnia Scale（AIS）, Generalized Anxiety Disorder Scale-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9) and recurrence observation during the follow-up period. Daily dose of patients' estazolam will be recorded in the dairy. All adverse effects will be assessed by the Treatment Emergent Symptom Scale (TESS). Outcomes will be evaluated at baseline, 4 weeks post-treatment, as well as at 8 week and 12 week follow-up.

This trial intends to observe the clinical efficacy and safety of grain moxibustion at Baihui(GV20), Xinshu(BL15) and Pishu(BL20) in the treatment of insomnia, which will provide an experimental basis for the treatment of insomnia with grain moxibustion and lay the foundation for the promotion and application of moxibustion in the future.

Enrollment: 102 estimated patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Meet the diagnostic criteria of insomnia;
2. TCM syndrome differentiation belongs to deficiency of both heart and spleen;
3. Male or female participants aged 18-75;
4. Participants whose PSQI score is 5-15;
5. The course of disease is more than 3 months;
6. Participants who voluntarily agree with the investigation and sign a written informed consent form for the clinical trial.

Exclusion criteria

1. Participants with mental retardation;
2. Participants with serious cardiovascular diseases, liver, kidney and hematopoietic system diseases;
3. Insomnia is caused by nervous system diseases (such as stroke, Parkinson's disease) or mental disorders (including depression or anxiety);
4. Female participants who is pregnant or lactating;
5. Participants with diabetes and sensory dysfunction.
6. Participants with skin diseases of acupoints;
7. Taking sedative hypnotics (including barbiturates, benzodiazepines, tranquilizers, diphenylmethane, etc) and other insomnia related drugs within 2 weeks before the trial;
8. Participants with dependence on sleeping drugs;
9. Participants suffering from malignant tumor, sequelae of severe cerebral apoplexy, organ failure and other major diseases that affect insomnia and therapeutic effect.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

---

102 participants in 3 patient groups

Grain moxibustion

Experimental group

Description:

Grain moxibustion +standard care

Treatment:

Device: Grain moxibustion

Sham grain moxibustion

Sham Comparator group

Description:

Sham grain moxibustion +standard care

Treatment:

Device: Sham grain moxibustion

Wait-list control

Other group

Description:

Standard care

Treatment:

Other: Standard care