Patients aged from 20 to 75 years who were undergoing colonoscopy at The Jikei University Hospital.
Conditions
Interventions
Participants receiving PEG + Asc(Moviprep) took one sachet dissolved in 1 L of water followed by at least 0.5 L of polyphenol-enriched oolong tea at each administration.
Participants receiving PEG + A
Sponsors
The Jikei University of Medicine
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients aged from 20 to 75 years who were undergoing colonoscopy at the Jikei University Hospital, provided written informed consent were eligible for this study.
Exclusion criteria
Exclusion criteria: Patients were considered ineligible if any of the following were present: history of colorectal surgery, bowel obstruction because of intestinal stenosis, inflammatory bowel disease , chronic renal insufficiency(dialysis period), took Oolong Tea in the morning of the study day, was judged improper for the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The elapsed time for bowel cleaning on the day of colonoscopy. | — |
Secondary
| Measure | Time frame |
|---|---|
| 1.Patient acceptability score(PAS) 2.Procedure time(intubation time and observation time) 3.The total amount of reseiving Moviprep, water and polyphenol enriched oolong tea in the study 4.Aronchick Scale(to evaluate the bowel preparation) 5.The time of having the first bowel movement from the beginning of bowel preparation 6.The polyp detection rate of colonoscopy | — |
Countries
Japan
Contacts
Public ContactHideka Horiuchi
The Jikei University School of Medicine Department of Endoscopy
Outcome results
None listed