None listed
Conditions
Interventions
Sponsors
Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: (1) Aged >= 18 years old, male or female (2) Male weight >= 50kg, female weight >= 45kg, body mass index (BMI) in the range of 19.0~26.0 kg/m2 (3) The subjects have no history of chronic diseases or serious diseases in cardiovascular, liver, kidney, respiratory, blood and lymph, endocrine, immune, mental, nervous, gastrointestinal and other systems; (4) Vital signs examination, physical examination, clinical laboratory examination (blood routine, urine routine, blood biochemistry, blood transfusion, blood coagulation, pregnancy test (female), drug screening, etc.), abdominal ultrasound, 12-lead electrocardiogram results showed no abnormality or no clinical significance; (5) The subject can communicate well with the researcher and understand and follow the requirements of this study.And agreed to sign the informed consent.
Exclusion criteria
Exclusion criteria: (1) Antibiotics were applied in the last 2 months; (2) Patients with a history of gastrointestinal diseases (including existing gastrointestinal diseases) within 3 years, including patients with chronic or active upper gastrointestinal diseases such as dysphagia, esophageal diseases, gastritis, duodenitis, ulcer, gastrointestinal ulcer or active gastrointestinal bleeding or gastrointestinal surgery; (3) Diseases with abnormal clinical manifestations that need to be excluded, including but not limited to nervous system, cardiovascular system, blood and lymphatic system, respiratory system, digestive system, urinary system, immune system, kidney, liver or metabolic disorders, or mental system diseases; (4) Positive pregnancy test results of women with the possibility of pregnancy; Pregnant or lactating women, women of childbearing age who had unprotected sex with their partners within 14 days before the trial. (5) Subjects with a history of smoking; (6) Patients with severe diseases of the heart, brain, liver, kidney and hematopoietic system, malignant tumors, mental diseases and significant impairment of cognitive function; (7) If the patient is physically allergic, he/she has a history of allergy to traditional Chinese medicine; (8) Participants in other experiments within the last 3 months; (9) According to the judgment of the researcher, there is a low possibility of enrollment or poor compliance.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Upper respiratory tract flora;Biomarkers of intestinal metabolites;Blood metabolomics; | — |
Countries
China
Contacts
Public ContactLiu Qingquan
Beijing Hospital of Traditional Chinese Medicine
Outcome results
None listed