SER-109 Versus Placebo to Prevent Recurrent Clostridium Difficile Infection (RCDI)
Public ClinicalTrials.gov record NCT02437487. 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
ECOSPOR: A RandomizEd, Double Blind, Placebo COntrolled, Parallel Group Study of SER 109 to Prevent Recurrent ClOstRidium Difficile Infection
Study identification
- NCT ID
- NCT02437487
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Seres Therapeutics, Inc.
- Industry
- Enrollment
- 89 participants
Conditions and interventions
Conditions
Interventions
- SER-109 Drug
- Placebo Drug
Drug
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, 2015
- Primary completion
- Jun 30, 2016
- Completion
- Sep 30, 2016
- Last update posted
- Jul 25, 2018
2015 – 2016
United States locations
- U.S. sites
- 30
- U.S. states
- 18
- U.S. cities
- 29
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| North County Gastroenterology | Oceanside | California | 92056 | — |
| University Of California Davis | Sacramento | California | 95817 | — |
| Ventura Clinical Trials | Ventura | California | 93003 | — |
| ZASA Clinical Research | Atlantis | Florida | 33462 | — |
| Omega Research Consultants LLC | DeBary | Florida | 32713 | — |
| Borland-Groover Clinic | Jacksonville | Florida | 33256 | — |
| Gastroenterology Group of Naples | Naples | Florida | 34102 | — |
| Advanced Medical Research Center | Port Orange | Florida | 32127 | — |
| Emory University | Atlanta | Georgia | 30322 | — |
| Idaho Falls Infection Diseases | Idaho Falls | Idaho | 83404 | — |
| Ochsner Clinic Foundation | New Orleans | Louisiana | 70121 | — |
| Anne Arundel Health System Research Institute | Annapolis | Maryland | 21410 | — |
| Johns Hopkins Bayview Medical | Baltimore | Maryland | 21224-2780 | — |
| Metropolitan Gastroenterolgy Group Pc | Chevy Chase | Maryland | 20815 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| Beth Israel Deaconess Med Cntr | Boston | Massachusetts | 02215 | — |
| William Beaumont Hospital | Royal Oak | Michigan | 48073 | — |
| Mayo Clinic | Chatfield | Minnesota | 55905 | — |
| Sundance Clinical Research | St Louis | Missouri | 63141 | — |
| Mercury Street Medical Group | Butte | Montana | 59701 | — |
| Englewood Hospital and Medical Center | Englewood Cliffs | New Jersey | 07632-2514 | — |
| Mount Sinai Hospital | New York | New York | 10029 | — |
| University of Rochester Medical Center | Rochester | New York | 14642 | — |
| University of Cincinnati College of Medicine | Cincinnati | Ohio | 45267 | — |
| Remington-Davis, Inc. | Columbus | Ohio | 43215 | — |
| Regional Infectious Diseases-Infusion Center Inc | Lima | Ohio | 45801 | — |
| Drexel University/Hahnemann University Hospital | Philadelphia | Pennsylvania | 19107 | — |
| Brown Alpert Medical School | Providence | Rhode Island | 02904 | — |
| University of Texas School of Public Health | Houston | Texas | 77030 | — |
| Medical Associates of Central Virginia | Lynchburg | Virginia | 24501 | — |
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 NCT02437487, 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 Jul 25, 2018 · Synced Jul 22, 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 NCT02437487 live on ClinicalTrials.gov.