Bowel dysfunction
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients age 18 through 80 years old scheduled to undergo colonoscopy Had drinking tea habits for more than 2 years.
Exclusion criteria
Exclusion criteria: 1. No drinking tea habit or can't endure the tastes of green tea; 2. With uncontrollable acute or intractable chronic infections or unhealed wounds, presented with gastrointestinal bleeding, gastrointestinal stenosis or bowel obstruction, with comorbidities as severe cardiovascular, liver, kidney or hematopoietic system failure; 3. Histories of abdominal surgery; 4. With severe comorbidities; 5. With history of abdominal surgeries; 6. major bleeding and stenosis of digestive tract.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Aronchick Scale;Questionnaires; | — |
Countries
China
Contacts
The Fifth People's Hospital of Shanghai, Fudan University