- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06438237
Validation of a Prediction Model for Inadequate Bowel Preparation
May 27, 2024 updated by: Xingshun Qi, General Hospital of Shenyang Military Region
Validation of a Prediction Model for Inadequate Bowel Preparation Before Colonoscopy Based on a Systematic Review and Meta-analysis
We have developed a novel inadequate bowel preparation prediction model based on a systematic review and meta-analysis.
The goal of this observational study is to validate the accuracy of this model.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
A total of 615 patients undergoing colonoscopy will be enrolled.
The primary outcome is quality of bowel preparation.
The secondary outcomes include polyp/adenoma detection rate, willingness of undergoing colonoscopy again and adverse events.
Study Type
Observational
Enrollment (Estimated)
615
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Xingshun Qi
- Phone Number: 18909881019
- Email: xingshunqi@126.com
Study Contact Backup
- Name: Weiyi Wang
- Phone Number: 13019441024
- Email: 373302698@qq.com
Study Locations
-
-
Liaoning
-
Shenyang, Liaoning, China, 110840
- Recruiting
- Department of Gastroenterology, General Hospital of Northern Theater Command (formerly called General Hospital of Shenyang Military Area)
-
Contact:
- Xingshun Qi
- Phone Number: 18909881019
- Email: xingshunqi@126.com
-
Contact:
- Weiyiy Wang
- Phone Number: 13019441024
- Email: 373302698@qq.com
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Yes
Sampling Method
Probability Sample
Study Population
Adult patients undergoing colonoscopy
Description
Inclusion Criteria:
- adult patients (age is ≥18 years old);
- patients undergoing colonoscopy;
- written informed consent.
Exclusion Criteria:
- patients undergoing emergent colonoscopy;
- patients with major psychiatric disorders;
- pregnant or breast feeding patients;
- patients with contraindications for colonoscopy (e.g., heart failure, renal insufficiency);
- patients suspected to have intestinal obstruction, stenosis or perforation;
- patients previously enrolled in this study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Patients undergoing colonoscopy
Patients were informed to eat semi-liquid and non-slag diet for breakfast and lunch and full-liquid diet for dinner on the day before colonoscopy, and be fasting on the day of colonoscopy.
A split-dose 3 L PEG regimen was used for all patients.
|
Patients use purgative for bowel cleansing before colonoscopy.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Quality of bowel preparation
Time Frame: During the procedure of colonoscopy
|
A total BBPS score ≥6 with BBPS score ≥2 for each colon segment was considered to have adequate bowel preparation.
|
During the procedure of colonoscopy
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adenoma and/or polyp detection rate
Time Frame: During the procedure of colonoscopy
|
Proportion of patients with at least one adenoma and/or polyp detected during colonoscopy
|
During the procedure of colonoscopy
|
Number of polyps and/or adenomas
Time Frame: During the procedure of colonoscopy
|
Number of polyps and/or adenomas detected during colonoscopy
|
During the procedure of colonoscopy
|
Adverse events
Time Frame: Before the procedure of colonoscopy
|
Incidence of abdominal pain, bloating, nausea/vomiting after intake of PEG.
|
Before the procedure of colonoscopy
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Xingshun Qi, Department of Gastroenterology, General Hospital of Northern Theater Command
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 6, 2024
Primary Completion (Estimated)
September 30, 2024
Study Completion (Estimated)
December 30, 2024
Study Registration Dates
First Submitted
May 27, 2024
First Submitted That Met QC Criteria
May 27, 2024
First Posted (Actual)
May 31, 2024
Study Record Updates
Last Update Posted (Actual)
May 31, 2024
Last Update Submitted That Met QC Criteria
May 27, 2024
Last Verified
May 1, 2024
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- V-PMIBP
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Colonoscopy
-
Borland-Groover ClinicValley Medical Products, LLC is paying for the study and is the sponsor....CompletedColonoscopy | Screening Colonoscopy | Surveillance ColonoscopyUnited States
-
Josue AliagaCompleted
-
Endostart srlCompleted
-
Hospital Central Norte PEMEXCompletedPerformance of Colonoscopy | Tolerance of ColonoscopyMexico
-
VA Office of Research and DevelopmentVA Palo Alto Health Care System; VA Northern California Health Care SystemCompletedWater Exchange Colonoscopy | Unsedated Colonoscopy | Cap | Colonoscopy PainUnited States
-
Rambam Health Care CampusUnknownInadequate Preparation for Colonoscopy; Personalized Colonoscopy PreparationIsrael
-
Dalin Tzu Chi General HospitalCompletedColonoscopy | Intubation Time | Cap-assisted ColonoscopyTaiwan
-
Valduce HospitalCompletedUnsedated Colonoscopy | Warm Water | CO2 ColonoscopyItaly
-
Kartal Kosuyolu Yuksek Ihtisas Education and Research...UnknownColonoscopy | Complete Colonoscopy | Cecum Intubation Time | İleum Intubation TimeTurkey
-
Daewoong Pharmaceutical Co. LTD.Not yet recruiting
Clinical Trials on Bowel preparation before colonoscopy
-
Harminder SinghCompletedColonoscopy | Patient ComplianceCanada
-
Hospital Universitario de CanariasCompleted
-
EgymedicalpediaCompletedColonic Polyp | Colonic Cancer | IBS - Irritable Bowel SyndromeEgypt
-
Methodist Health SystemRecruitingDiverticular BleedingUnited States
-
Makassed General HospitalRecruiting
-
Saglik Bilimleri UniversitesiActive, not recruiting
-
Catholic Kwandong UniversityCompletedType 2 Diabetes Mellitus | ColonoscopyKorea, Republic of
-
Hospital Universitario de CanariasUnknownColon Adenoma
-
Centre Hospitalier Universitaire de BesanconCompletedPatient With an Indication of Colonoscopy for Inflammatory Bowel DiseaseFrance
-
Hospital Universitario de CanariasRecruiting