NCT04710680

Brief Summary

The absence of colonoscopy is a clinical problem that can't be ignored. According to previous studies, the absence rate for outpatient colonoscopy is between 4% and 29%. The aim of this study is to determine the reasons for colonoscopy appointment cancellations among inpatients and to identify the factors associated with colonoscopy nonattendance.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
1,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2021

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

January 10, 2021

Completed
5 days until next milestone

First Posted

Study publicly available on registry

January 15, 2021

Completed
15 days until next milestone

Study Start

First participant enrolled

January 30, 2021

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 30, 2022

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

March 30, 2022

Completed
Last Updated

January 15, 2021

Status Verified

January 1, 2021

Enrollment Period

1 year

First QC Date

January 10, 2021

Last Update Submit

January 13, 2021

Conditions

Colonoscopy NonattendanceInpatient

Outcome Measures

Primary Outcomes (1)

  • nonattendance rate of colonoscopy appointment

    The nonattendance rate is calculated as dividing the number of inpatients but whom colonoscopies canceled to the total number of patients multiply by 100.

    1 Day of colonoscopy

Secondary Outcomes (1)

  • reason for colonoscopy cancellation

    1 Day of colonoscopy

Study Arms (2)

group A

Other: no intervention

group I

Other: no intervention

Interventions

no interventionOTHER

no intervention

group Agroup I

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

1. inpatients undergoing colonoscopy. 2. inpatients older than 18 years

You may qualify if:

  • inpatients older than 18 years.
  • inpatients undergoing colonoscopy

You may not qualify if:

  • Emergency colonoscopy.
  • Pregnant or breastfeeding.
  • Lack of complete data.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Ningbo First Hospital

Ningbo, Zhejiang, 315010, China

Location

Central Study Contacts

Lei Xu, MD

CONTACT

+86-13486659126xulei22@163.com

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 10, 2021

First Posted

January 15, 2021

Study Start

January 30, 2021

Primary Completion

January 30, 2022

Study Completion

March 30, 2022

Last Updated

January 15, 2021

Record last verified: 2021-01

Locations

CN(1)