None listed
Conditions
Interventions
Dietary Supplement : People who are assigned to drinking tea group drink the tea(GS007) two times a day on certain time for 4 weeks, and follow-up at 4 and 8 weeks after the end of intervention.
Sponsors
Semyung University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: ? Men and women Less than 49 years old over 30 years old. ? Person who complained of sleep problems more than three times a week such as awakening at least 30 minutes until sleep, awakening at least 30 minutes until resleep after awake. ? Person who got Insomnia Severity Index(ISI) score more than 8 point and less than 21 point.
Exclusion criteria
Exclusion criteria: ? Person who received medical or korean medical treatment for sleep problems in recent one month. ? Person who is taking medication or receiving treatment for nervous system and psychiatric disorders in recent one month.(Depression, anxiety disorders, dementia etc.). ? Person who diagnosed with other diseases which can lead toinsomnia(Sleep apnea, narcolepsy, restless leg syndrome etc.). ? Person who was recently alcohol abuse / dependence within 6 months. ? Person who have night work, shift work. and severe duplication. ? Pregnant women, nursing mothers and people who are planning pregnancy within 6 months. ? Person who is taking medication that may affect the clinical studies, or clinical personnel has determined not appropriate person.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change of Insomnia Severity Index(ISI) score | — |
Secondary
| Measure | Time frame |
|---|---|
| Pittsburgh Sleep Quality Index(PSQI), Cole-Hot, Short Form-12, Depression, Pulse wave, Heart rate variability, and blood test | — |
Countries
Korea, Republic of
Contacts
Public ContactBaek Younghwa
Korea Institute of Oriental Medicine
Outcome results
None listed