Risk Factors for Inadequate Bowel Preparation Before Colonoscopy
Recruiting
Observational Study
Colonoscopy
Colonoscopy: Bowel Preparation
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 10,000 (estimated)
- Sponsor
- Changhai Hospital · Other
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Check Your Eligibility
About This Trial
The primary objectives of this study are twofold:
Firstly, to investigate the current status of bowel preparation protocols and their quality across hospitals at various levels in China, particularly following the release of the updated 2023 bowel preparation guidelines. This aims to standardize and optimize bowel preparation protocols nationwide.
Secondly, to identify and analyze risk factors c…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Patients aged \>18 years, regardless of gender, scheduled for colonoscopy
* Written informed consent has been obtained
Exclusion Criteria:
* History of acute myocardial infarction (within 6 months), severe cardiac/hepatic/renal insufficiency, or psychiatric disorders
* Curre…
Contacts