The effects of green tea-derived components on acute upper respiratory tract inflammation for health care workers; single-blinded randomized parallel-group trial
- Conditions
- Acute upper respiratory tract inflammation
- Registration Number
- JPRN-UMIN000030103
- Lead Sponsor
- niversity of Shizuoka
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 300
Not provided
(1) Potentially having the allergy to tea-derived components (2) Having severe systemic chronic infectious diseases (3) Being difficulty to participate the study due to having severe hepatic/renal/ cardiac/respiratory/endocrinological/metabolic disorder, neurological and consciousness disorder, diabetes and other illnesses (4) Having severe immune deficiency or autoimmune disease, or taking drugs influencing immune functions (e.g. steroid, immunosuppressive drugs, and so on) (5) Not able to stop health products or supplements that potentially influence immune functions (6) Going to participate any clinical trial other than this study (7) Subjects diagnosed by physicians inappropriate to participate in the study
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method