Colonoscopy NonattendanceNCT04710680
Reasons for Nonattendance Inpatient Colonoscopy
An observational study of Colonoscopy Nonattendance and Inpatient, run by Ningbo No. 1 Hospital at 1 site in China.
Trial 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… Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Colonoscopy Nonattendance, Inpatient
- How many people
- 1,000 participants
- Where
- 1 siteChina
- Study dates
- 30 Jan 2021to 30 Mar 2022
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: 1. inpatients undergoing colonoscopy. 2. inpatients older than 18 years
Who may be able to join
- inpatients older than 18 years.
- inpatients undergoing colonoscopy
Who cannot join
- Emergency colonoscopy.
- Pregnant or breastfeeding.
- Lack of complete data.
Trial locations and contacts
1 site in 1 country.
China1 site
Ningbo First Hospital
Ningbo, Zhejiang, 315010
Lie min Ruan, MD, +86-574-87085111
About this study
Official title: Reasons for Nonattendance Inpatient Colonoscopy: a Cross-sectional Study
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.
- Conditions
- Colonoscopy Nonattendance, Inpatient
- Being tested
- no intervention
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
no interventionOther
no intervention
| Study group | Role | What they receive |
|---|---|---|
| group A | Not described Receives: Other: no intervention | |
| group I | Not described Receives: Other: no intervention |
What is being measured
The primary outcome is the main question the study is designed to answer.
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.
Measured: 1 Day of colonoscopy
Secondary outcomes (1)
reason for colonoscopy cancellation
The root causes for colonoscopy appointment cancellation,such as patient-related reason, medical-related reason,administration-related reason,etc.
Measured: 1 Day of colonoscopy
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 Jan 2021
- Study start30 Jan 2021 (estimated)
- Primary completion30 Jan 2022 (estimated)
- Study completion30 Mar 2022 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Colonoscopy NonattendanceStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Case only
- Time perspective
- Prospective
- Enrolment
- 1,000 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Ningbo No. 1 Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04710680
- Sponsor's protocol ID
- Non-IC 1.0
- Status last verified
- Jan 2021
- First submitted
- 10 Jan 2021
- Last updated
- 15 Jan 2021
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 Jan 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Reasons for Nonattendance Inpatient Colonoscopy: a Cross-sectional Study
- ClinicalTrials.gov ID
- NCT04710680
- Acronym / sponsor ID
- Non-IC 1.0
- Conditions
- Colonoscopy Nonattendance, Inpatient
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 1,000 participants (estimated)
- Lead sponsor
- Ningbo No. 1 HospitalUniversity, hospital or other
- Study start
- 30 Jan 2021 (estimated)
- Primary completion
- 30 Jan 2022 (estimated)
- Study completion
- 30 Mar 2022 (estimated)
- First posted
- 15 Jan 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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.
Study design
- Observational model
- Case only
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| group A | – | Other: no intervention |
| group I | – | Other: no intervention |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- 1. inpatients undergoing colonoscopy. 2. inpatients older than 18 years
Key inclusion criteria (2 listed)
- inpatients older than 18 years.
- inpatients undergoing colonoscopy
Key exclusion criteria (3 listed)
- Emergency colonoscopy.
- Pregnant or breastfeeding.
- Lack of complete data.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| no interventionno intervention | Other | group A, group I |
Primary outcome
nonattendance rate of colonoscopy appointment
Time frame: 1 Day of colonoscopy
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 secondary outcome
reason for colonoscopy cancellation
Time frame: 1 Day of colonoscopy
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 Jan 2021.
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Colonoscopy Nonattendance and Inpatient, run by Ningbo No. 1 Hospital at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 15 Jan 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Lei Xu, MD (+86-13486659126, xulei22@163.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
nonattendance rate of colonoscopy appointment (time frame: 1 Day of colonoscopy). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Jan 2021.