The predictors about tolerance of non-sedative colonoscopy and construction of the predictive model: a prospective trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900028489

Enrollment

Unknown

Registered

2019-12-22

Start date

2020-01-01

Completion date

Unknown

Last updated

2020-01-06

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

Conditions

colonoscopy

Interventions

Case series:N/A

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) Patients participating in non-sedative colonoscopy; (2) Aged 18 and 80 years.

Exclusion criteria

Exclusion criteria: (1) Contraindications of endoscopic operation; (2) As visual and hearing impairment, patients could not complete the questionnaire; (3) Patients with enterostomy; (4) As obstructive disease, colonoscopy could not be completed; (5) Refused to provide signed informed consent.

Design outcomes

Primary

Measure	Time frame
Tolerance;SEN, SPE, ACC, AUC of ROC;	—

Countries

China

Contacts

Public ContactDing Zhen

Union Hospital of Tongji Medical College, Huazhong University of Science and Technology

docd720@126.com+86 18602747744

Outcome results

None listed

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