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The influence of the interval from the completion of oral administration of polyethylene glycol electrolyte powder to the start of colonoscopy on the quality of intestinal preparation and the detection rate of adenomas/polyps,A prospective cohort study based on the real world

The influence of the interval from the completion of oral administration of polyethylene glycol electrolyte powder to the start of colonoscopy on the quality of intestinal preparation and the detection rate of adenomas/polyps,A prospective cohort study based on the real world - The influence of the interval from the completion of oral administration of polyethylene glycol electrolyte powder to the start of colonoscopy on the quality of intestinal preparation and the detection rate of adenomas/polyps

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500105506
Enrollment
Unknown
Registered
2025-07-04
Start date
2025-07-04
Completion date
Unknown
Last updated
2025-07-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colonoscopy intestinal preparation status

Interventions

group 6h:Nil

Sponsors

Third People's Hospital of Jingdezhen
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Patients aged 18 to 75 who underwent colonoscopy screening, monitoring and diagnosis.

Exclusion criteria

Exclusion criteria: 1.Cecal intubation failed 2.Previous history of colorectal resection 3.Patients who have undergone colonic examination within the past three months 4.Patients who have taken laxatives or gastrointestinal motility drugs in the past two weeks 5.Patients who have taken antithrombotic drugs in the past week 6.Inflammatory bowel disease 7.Intestinal tuberculosis 8.Advanced malignant intestinal tumor 9.Refuse to sign the informed consent form 10.The removal of the polyp failed

Design outcomes

Primary

MeasureTime frame
Qualification rate of intestinal preparation for each group of patients;—

Secondary

MeasureTime frame
Detection rate of colorectal adenomas or polyps;—

Countries

China

Contacts

Public ContactLeng Fang

Third People's Hospital of Jingdezhen

lengfang8794@163.com+86 136 0798 1336

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026