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NCT03247452: DIETPREP
Impact of Low Fiber Diet on Colonic Cleansing Quality (DIETPREP)
NA trial testing One-day Low fiber diet in Cleansing Quality of the Colon in 404 participants. Completed in 1 July 2018.
31 March 2018
Quick facts
| Lead sponsor | Hospital Universitario de Canarias |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | other |
| Enrollment | 404 |
| Start date | 18 December 2017 |
| Primary completion | 31 March 2018 |
| Estimated completion | 1 July 2018 |
| Sites | 1 location across Spain |
Drugs / interventions tested
- One-day Low fiber diet
- Three-day low fiber diet
- Polyethylene Glycol plus ascorbic acid — full drug profile →
Conditions studied
- Cleansing Quality of the Colon — all drugs for Cleansing Quality of the Colon →
Sponsor
Hospital Universitario de Canarias
Who can join
18 and older, any sex, with Cleansing Quality of the Colon. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This is a single center randomized controlled trial to compare bowel cleansing for outpatient colonoscopy in two groups of participants: one group will receive instructions of one-day structured low fiber diet whilst the other group will receive three-day low fiber diet. Both groups will receive the same bowel cleansing solution (polyethylene glycol plus ascorbic acid). Bowel cleansing will be assessed according the Boston Bowel Preparation Scale.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
UEG Week 2018 Poster Presentations
· 2018 · cited 2×
Verify or expand the search:
- PubMed search for NCT03247452
- 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 NCT03247452 (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 Hospital Universitario de Canarias
- Last refreshed: 15 August 2018
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/NCT03247452.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing