Last reviewed · How we verify
NCT03638713
Comparison of Procedural Sequences in Same-day Painless Bidirectional Endoscopy With Colonoscopic Water Exchange Method
NA trial testing colonoscopy first in Colon Disease in 200 participants. Completed in 28 February 2021.
1 January 2021
Quick facts
| Lead sponsor | Dalin Tzu Chi General Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 200 |
| Start date | 1 May 2018 |
| Primary completion | 1 January 2021 |
| Estimated completion | 28 February 2021 |
| Sites | 1 location across Taiwan |
Drugs / interventions tested
- colonoscopy first
- EGD first
Conditions studied
- Colon Disease — all drugs for Colon Disease →
- Bidirectional Endoscopy — all drugs for Bidirectional Endoscopy →
Sponsor
Dalin Tzu Chi General Hospital
Who can join
Adults 18 to 80, any sex, with Colon Disease or Bidirectional Endoscopy. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This prospective randomized controlled trial is to compare evaluate the optimal procedure sequence among patients undergoing water exchange colonoscopy.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Comparison of Procedural Sequences in Sedated Same-Day Bidirectional Endoscopy with Water-Exchange Colonoscopy: A Randomized Controlled Trial.
Hsieh YH, Koo M, Tseng CW. · · 2022 · cited 2× · PMID 35268456 · DOI 10.3390/jcm11051365
Verify or expand the search:
- PubMed search for NCT03638713
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Dalin Tzu Chi General Hospital trials
Trials by the same sponsor.
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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 NCT03638713 (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 Dalin Tzu Chi General Hospital
- Last refreshed: 28 March 2022
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/NCT03638713.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing