Clinical trial NCT02319993: Traditional Chinese Medicine Suan Tsao Jen Tang and Tian-Wang-Bu-Xin Dan in Patients With Primary Insomnia.
Official title: Traditional Chinese Medicine Suan Tsao Jen Tang and Tian-Wang-Bu-Xin Dan in Patients With Primary Insomnia. A Multi-center Clinical Trial
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: Insomnia
Keywords: Suan-Zao-Ren Tang
Tian-wang-bu-xin-dan
Traditional Chinese Medicine
Herbs
Quality of life
Lead sponsor: Chung Shan Medical University
Sponsor class: OTHER
First posted: 2014-12-19
Enrollment: 128
Sex: ALL
Minimum age (years): 20
Maximum age (years): 80
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

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

Detailed 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.

Eligibility criteria: 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.

Primary outcomes:
measure: Pittsburgh Sleep Quality Index (PSQI)
timeFrame: 4 weeks
Secondary outcomes:
measure: World Health Organization Quality of Life questionnaire
timeFrame: 4 weeks
Other outcomes:
Locations:
Study officials:
References: