Acquired Methemoglobinemia Observational Registry
Public ClinicalTrials.gov record NCT03542760. 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.
Official title
Use of Methylene Blue in Acquired Methemoglobinemia: Prospective Observational Registry (metHb)
Study identification
- NCT ID
- NCT03542760
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Hospital Quality Foundation
- Other
- Enrollment
- 24 participants
Conditions and interventions
Conditions
Interventions
- Methylene Blue Drug
Drug
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- All
- Healthy volunteers
- Not listed
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 30, 2018
- Primary completion
- Jun 29, 2021
- Completion
- Aug 30, 2021
- Last update posted
- Apr 11, 2023
2018 – 2021
United States locations
- U.S. sites
- 32
- U.S. states
- 22
- U.S. cities
- 30
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cedars Sinai | Los Angeles | California | 90048 | — |
| UC Davis Health | Sacramento | California | 95817 | — |
| Bridgeport Hospital | Bridgeport | Connecticut | 06610 | — |
| Hartford Hospital | Hartford | Connecticut | 06106 | — |
| Palmetto General | Palm Beach Gardens | Florida | 33410 | — |
| Tampa General | Tampa | Florida | 33606 | — |
| IU Health | Indianapolis | Indiana | 46202 | — |
| University of Iowa | Iowa City | Iowa | 52242 | — |
| University of Kansas Health System | Kansas City | Kansas | 66160 | — |
| University of Maryland | Baltimore | Maryland | 21201 | — |
| Partners Healthcare; Brigham and Women's | Boston | Massachusetts | 02115 | — |
| UMass Memorial Medical Center | Worcester | Massachusetts | 01655 | — |
| Henry Ford Health System | Detroit | Michigan | 48202 | — |
| St John Medical Center | Detroit | Michigan | 48236 | — |
| HealthPartners Regions | Saint Paul | Minnesota | 55101 | — |
| Washington University | St Louis | Missouri | 63110 | — |
| University of Nebraska | Omaha | Nebraska | 68198 | — |
| Holy Name Medical Center | Teaneck | New Jersey | 07666 | — |
| New York Methodist | New York | New York | 10032 | — |
| Carolinas Medical Center | Charlotte | North Carolina | 28207 | — |
| University of Cincinnati | Cincinnati | Ohio | 45267 | — |
| University Hospitals | Cleveland | Ohio | 44106 | — |
| Mercy Health | Youngstown | Ohio | 44501 | — |
| Oregon Health & Sciences University | Portland | Oregon | 97239 | — |
| Einstein Medical Center | Philadelphia | Pennsylvania | 19141 | — |
| University of Pittsburgh | Pittsburgh | Pennsylvania | 15213 | — |
| University of Tennessee Health Science Center | Memphis | Tennessee | 38104 | — |
| UT Southwestern | Dallas | Texas | 75390 | — |
| Baylor College of Medicine | Houston | Texas | 77030 | — |
| Houston Methodist | Houston | Texas | 77030 | — |
| University of Washington | Seattle | Washington | 98195 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03542760, 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 Apr 11, 2023 · Synced May 19, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03542760 live on ClinicalTrials.gov.