Traditional Chinese Medicine Suan Tsao Jen Tang and Tian-Wang-Bu-Xin Dan in Patients With Primary Insomnia.

Chung Shan Medical University

Status and phase: Completed; Phase 2

Conditions: Insomnia

Treatments: Drug: Suan Tzao Ren Tang; Drug: TIAN WANG BU XIN DAN; Drug: Placebo

Study type: Interventional

Funder types: Other

Identifiers

NCT02319993

CSH-CMCTC-101-001

Details and patient eligibility

About

keywords： Traditional Chinese Medicine, Herbs, Clinical trial, Insomnia, Quality of life, Suan-Zao-Ren Tang, Tian-wang-bu-xin-dan

Full description

Title： Traditional Chinese Medicine Suan Tsao Jen Tang and Tian-Wang-Bu-Xin Dan in patients with primary insomnia. A multi-center, double blind, placebo controlled clinical trial.

(First year of two-years' project)

Design:

Randomized, placebo-controlled trial comprising 3 arms: SZRT, placebo, TWBXD.

Setting:

The Chung Shan Medical University Affiliated Hospital and the Taipei City Hospital.

Methods:

A total of 128 subjects 20-80 years of age with a history of insomnia at least 1 month were recruited randomly assigned to SZRT (n = 48), placebo (n =32), TWBXD (n =48) and were instructed to take 6 gm 2 times per day of SZRT, TWBXD or placebo for a period of 4 weeks. The primary outcome measures were the mean component scores of the Pittsburgh Sleep Quality Index (PSQI). Secondary outcome parameter were the global score on the World Health Organization Quality of Life questionnaire - Taiwan brief version, drugs consumption counts, sleep diary and safety profiles by structures questionnaires.

Enrollment: 128 patients

Sex: All

Ages: 20 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Insomnia disorders in patients 20-80 years of age, the Pittsburgh Sleep Assessment Scale (PSQI)> 6 points.
• No insomnia caused by other diseases. For example: mental illness (depression, etc.), sleep apnea, heart disease (acute myocardial infarction, heart rate is not the whole), hypertension, diabetes, cancer and so on.
• There are more than a week (including) three times to be more than 30 minutes to fall asleep and sleep less than six hours, there is a continuous months.
• Test subjects had to really understand the nature of this study, and participants signed consent.

Exclusion criteria

• Before participating in this study, three months, had a major accident or wheel graveyard shift or jet lag problems (such as a long flight).
• Any insomnia caused by other diseases. For example: mental illness (depression, etc.), sleep apnea, heart disease (acute myocardial infarction), poorly controlled hypertension (> 140 / 90mmHg), poorly controlled diabetes (HbA1C> 7%), cancer, digestive ulcers (undergoing treatment).
• 2 weeks into the experiment of taking melatonin or melatonin agonist, acetylcholine, glutamate, serotonin, norepinephrine, GABA, histamine, adenosine, prostaglandins and other drugs.
• If patients sleep disorders arise from nighttime urinary frequency. Pregnant or breastfeeding person.
• Patients unable to read and fill out the questionnaire by themselves this study.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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128 participants in 3 patient groups, including a placebo group

TIAN WANG BU XIN DAN

Experimental group

Description:

Drug:TIAN WANG BU XIN DAN CONCENRATED GRANULES "CHUANG SONG ZONG"

Treatment:

Drug: TIAN WANG BU XIN DAN

Suan Tzao Ren Tang

Experimental group

Description:

Drug:Suan Tzao Ren Tang Granula Subtilae "CHUANG SONG ZONG"

Treatment:

Drug: Suan Tzao Ren Tang

Placebo

Placebo Comparator group

Description:

Drug:1/10 TIAN WANG BU XIN DAN

Treatment:

Drug: Placebo