Open-Label Extension of CP101 Trials Evaluating Oral Full-Spectrum Microbiota™ (CP101) in Subjects With Recurrence of Clostridium Difficile Infection
Public ClinicalTrials.gov record NCT03497806. 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
PRISM-EXT: An Open-Label Extension of CP101 Trials Evaluating Oral Full-Spectrum Microbiota™ (CP101) in Subjects With Recurrence of Clostridium Difficile Infection
Study identification
- NCT ID
- NCT03497806
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Finch Research and Development LLC.
- Industry
- Enrollment
- 132 participants
Conditions and interventions
Conditions
Interventions
- CP101 Biological
Biological
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2018
- Primary completion
- Dec 30, 2020
- Completion
- Mar 31, 2021
- Last update posted
- Aug 29, 2022
2018 – 2021
United States locations
- U.S. sites
- 53
- U.S. states
- 29
- U.S. cities
- 50
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Scottsdale | Scottsdale | Arizona | 85054 | — |
| Los Angeles | Los Angeles | California | 90095 | — |
| Murrieta | Murrieta | California | 92563 | — |
| Oakland | Oakland | California | 94705 | — |
| San Diego | San Diego | California | 92123 | — |
| San Francisco | San Francisco | California | 94115 | — |
| Aurora | Aurora | Colorado | 80045 | — |
| Bridgeport | Bridgeport | Connecticut | 06610 | — |
| Hamden | Hamden | Connecticut | 06518 | — |
| Washington DC | Washington D.C. | District of Columbia | 20422 | — |
| Jacksonville | Jacksonville | Florida | 32216 | — |
| Naples | Naples | Florida | 34102 | — |
| Pinellas Park | Pinellas Park | Florida | 33781 | — |
| Tampa | Tampa | Florida | 33614 | — |
| Atlanta | Atlanta | Georgia | 30322 | — |
| Idaho Falls | Idaho Falls | Idaho | 83404 | — |
| Burr Ridge | Burr Ridge | Illinois | 60527 | — |
| Chicago | Chicago | Illinois | 60637 | — |
| Evanston | Evanston | Illinois | 60201 | — |
| Maywood | Maywood | Illinois | 60153 | — |
| Indianapolis | Indianapolis | Indiana | 46202 | — |
| West Des Moines | West Des Moines | Iowa | 50266 | — |
| Shawnee | Shawnee Mission | Kansas | 66217 | — |
| New Orleans | New Orleans | Louisiana | 70121 | — |
| Boston | Boston | Massachusetts | 02115 | — |
| Detroit | Detroit | Michigan | 48202 | — |
| Royal Oak | Royal Oak | Michigan | 48073 | — |
| Rochester | Rochester | Minnesota | 55905 | — |
| St. Paul | Saint Paul | Minnesota | 55102 | — |
| Butte | Butte | Montana | 59701 | — |
| Morristown | Morristown | New Jersey | 07960 | — |
| Somers Point | Somers Point | New Jersey | 08244 | — |
| New York | New York | New York | 10016 | — |
| New York | New York | New York | 10021 | — |
| New York | New York | New York | 10029 | — |
| Bronx | The Bronx | New York | 10467 | — |
| Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| Kinston | Kinston | North Carolina | 28501 | — |
| Pinehurst | Pinehurst | North Carolina | 28374 | — |
| Winston-Salem | Winston-Salem | North Carolina | 27103 | — |
| Winston-Salem | Winston-Salem | North Carolina | 27157 | — |
| Cincinnati | Cincinnati | Ohio | 45267 | — |
| Poland | Poland | Ohio | 44514 | — |
| Portland | Portland | Oregon | 97239 | — |
| Providence | Providence | Rhode Island | 02904 | — |
| Nashville | Nashville | Tennessee | 37212 | — |
| San Antonio | San Antonio | Texas | 78229 | — |
| Ogden | Ogden | Utah | 84403 | — |
| Salt Lake City | Salt Lake City | Utah | 84124 | — |
| Annandale | Annandale | Virginia | 22003 | — |
| Charlottesville | Charlottesville | Virginia | 22908 | — |
| Seattle | Seattle | Washington | 98101 | — |
| Grafton | Grafton | Wisconsin | 53024 | — |
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 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03497806, 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 Aug 29, 2022 · Synced May 8, 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 NCT03497806 live on ClinicalTrials.gov.