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NCT04482452
Percentage Visualized Mucosa as a Marker for the Quality of Colonoscopy
trial testing Colonoscopy in Colonoscopy in 500 participants. Status unknown.
19 May 2022
Quick facts
| Lead sponsor | Insel Gruppe AG, University Hospital Bern |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 500 |
| Start date | 8 June 2020 |
| Primary completion | 19 May 2022 |
| Estimated completion | 19 May 2022 |
| Sites | 1 location across Switzerland |
Drugs / interventions tested
- Colonoscopy
Conditions studied
- Colonoscopy — all drugs for Colonoscopy →
Sponsor
Insel Gruppe AG, University Hospital Bern
Who can join
18 and older, any sex, with Colonoscopy. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Primary hypothesis: The percentage of mucosa visualized during the withdrawal of a colonoscopy with reference to the position in the colon by means of the scope-guide is an appropriate parameter for assessment of the quality of colonoscopy and correlates with the probability of the detection of adenomas. Secondary hypothesis: The investigators hypothesize that the percentage of visualized mucosa differs according patient specific parameters (e.g. gender, age, BMI, bowel preparation), procedure specific parameters (e.g. patient position, device, buscopan, fentanyl, withdrawal time) and investigator specific parameters (professional experience as resident and consultant). Study Procedure/Evaluation: The endoscopic images and scope guide from colonoscopy of 500 patients will be filmed. The investigators will correlate the detection of at least one adenoma in the cohort of included patients with the percentage of visualized mucosa during the withdrawal of a colonoscopy. Additional endpoints concerning the quality of the colonoscopy will be assessed as well.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04482452
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04482452 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Insel Gruppe AG, University Hospital Bern
- Last refreshed: 22 July 2020
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04482452.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing