The Safety and Efficacy of Methylene Blue MMX® Modified Release Tablets Administered to Subjects Undergoing Screening or Surveillance Colonoscopy
Public ClinicalTrials.gov record NCT01694966. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Evaluation of the histologically proven adenoma and carcinoma detection rate in patients undergoing a full colonoscopy with and without mucosal contrast enhancement, obtained with 200 mg of Methylene Blue MMX® tablets.
Study identification
- NCT ID
- NCT01694966
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,249 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 Years to 75 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 31, 2013
- Primary completion
- Sep 30, 2016
- Completion
- Sep 30, 2016
- Last update posted
- Nov 5, 2017
2013 – 2016
United States locations
- U.S. sites
- 7
- U.S. states
- 6
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Dr Michelle Young | Phoenix | Arizona | 85012 | — |
| Dr Francesco Ramirez | Scottsdale | Arizona | 85259 | — |
| Dr David Gatof | Lafayette | Colorado | 80026 | — |
| Dr Michael Wallace | Jacksonville | Florida | 32224 | — |
| Dr Prateek Sharma | Kansas City | Kansas | 66103 | — |
| Dr Marcia Canto | Baltimore | Maryland | 21287 | — |
| Dr David Bruining | Rochester | Minnesota | 55905 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 12 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01694966, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 5, 2017 · Synced Sep 29, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01694966 live on ClinicalTrials.gov.