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NCT04491565
An Interactive Video Educational Tool Improves the Quality of Bowel Preparation for Colonoscopy
NA trial testing educational video in Colon Cancer Screening in 270 participants. Completed in 7 February 2020.
7 February 2020
Quick facts
| Lead sponsor | Washington University School of Medicine |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | screening |
| Enrollment | 270 |
| Start date | 13 November 2019 |
| Primary completion | 7 February 2020 |
| Estimated completion | 7 February 2020 |
| Sites | 1 location across United States |
Drugs / interventions tested
- educational video
Conditions studied
- Colon Cancer Screening — all drugs for Colon Cancer Screening →
Sponsor
Washington University School of Medicine
Who can join
Eligibility, any sex, with Colon Cancer Screening. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The investigators aimed to determine whether an interactive, online educational platform could improve procedure show rates and bowel preparation scores in an outpatient population presenting for routine colonoscopy.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Current Progress in Clinical Research in Secondary Prevention and Early Detection of Colorectal Cancer.
Partyka O, Pajewska M, Czerw A, Deptała A, et al · · 2025 · cited 2× · PMID 39941735 · DOI 10.3390/cancers17030367
Verify or expand the search:
- PubMed search for NCT04491565
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of educational video
Trials testing the same drug.
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Other recruiting trials for Colon Cancer Screening
Currently open trials in the same condition.
- NCT07320989 — Impact of Chewing Gum on Bowel Preparation in Patients Undergoing Colonoscopy · NA · active not recruiting
- NCT07351019 — Colonoscopy Bowel Prep Comparison Among Diabetic Patients · Phase 4 · recruiting
Other Washington University School of Medicine trials
Trials by the same sponsor.
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- NCT07313592 — Whole Genome Sequencing (ChromoSeq®) for Acute Lymphoblastic Leukemia (ALL) Patients · not yet recruiting
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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 NCT04491565 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Washington University School of Medicine
- Last refreshed: 3 August 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/NCT04491565.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing