ClinicalTrials.gov record
The Plecanatide Irritable Bowel Syndrome With Constipation Safety and Efficacy Study (IBS-C)
ClinicalTrials.gov ID: NCT02387359
Public ClinicalTrials.gov record NCT02387359. 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
A Randomized, 12-Week, Double-Blind, Placebo-Controlled Study of the Safety and Efficacy of Plecanatide in Patients With Irritable Bowel Syndrome With Constipation (IBS-C)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study in patients with IBS-C is a randomized, double-blind, placebo-controlled, parallel-group clinical trial with 12 weeks of study drug therapy.
Study identification
- NCT ID
- NCT02387359
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,054 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- 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
- Dec 2014 (Type not available)
- Primary completion
- Dec 2016 (Actual)
- Completion
- Feb 2017 (Actual)
- Last update posted
- Oct 20, 2026
2014 – 2017
United States locations
- U.S. sites
- 155
- U.S. states
- 38
- U.S. cities
- 145
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Synergy Research Site | Athens | Alabama | 35611 | — |
| Synergy Research Site | Birmingham | Alabama | 35242 | — |
| Synergy Research Site | Dothan | Alabama | 36305 | — |
| Synergy Research Site | Foley | Alabama | 36535 | — |
| Synergy Research Site | Huntsville | Alabama | 35801 | — |
| Synergy Research Site | Montgomery | Alabama | 36106 | — |
| Synergy Research Site | Chandler | Arizona | 85224 | — |
| Synergy Research Site | Glendale | Arizona | 85308 | — |
| Synergy Research Site | Phoenix | Arizona | 85018 | — |
| Synergy Research Site | Tucson | Arizona | 85710 | — |
| Synergy Research Site | Tucson | Arizona | 85712 | — |
| Synergy Research Site | Conway | Arkansas | 72034 | — |
| Synergy Research Site | Little Rock | Arkansas | 72211 | — |
| Synergy Research Site | Little Rock | Arkansas | 72212 | — |
| Synergy Research Site | Anaheim | California | 92801 | — |
| Synergy Research Site | Artesia | California | 90701 | — |
| Synergy Research Site | Chula Vista | California | 91910 | — |
| Synergy Research Site | Corona | California | 92879 | — |
| Synergy Research Site | Encino | California | 91436 | — |
| Synergy Research Site | Fountain Valley | California | 92708 | — |
| Synergy Research Site | Fresno | California | 93702 | — |
| Synergy Research Site | Garden Grove | California | 92840 | — |
| Synergy Research Site | La Mesa | California | 91942 | — |
| Synergy Research Site | La Mirada | California | 90638 | — |
| Synergy Research Site | Laguna Hills | California | 92653 | — |
| Synergy Research Site | Lancaster | California | 93534 | — |
| Synergy Research Site | North Hollywood | California | 91606 | — |
| Synergy Research Site | Sacramento | California | 95821 | — |
| Synergy Research Site | San Bernardino | California | 92408 | — |
| Synergy Research Site | San Diego | California | 92103 | — |
| Synergy Research Site | Thousand Oaks | California | 91360 | — |
| Synergy Research Site | Upland | California | 91786 | — |
| Synergy Research Site | Upland | California | — | — |
| Synergy Research Site | Broomfield | Colorado | — | — |
| Synergy Research Site. | Yosemite Centennial | Colorado | 80112 | — |
| Synergy Research Site | Bristol | Connecticut | 06010 | — |
| Synergy Research Site | Hamden | Connecticut | 06518 | — |
| Synergy Research Site | Boynton Beach | Florida | 33426 | — |
| Synergy Research Site | Bradon | Florida | 33511 | — |
| Synergy Research Site | DeLand | Florida | 32720 | — |
| Synergy Research Site | Fort Lauderdale | Florida | 33308 | — |
| Synergy Research Site | Homestead | Florida | 33030 | — |
| Synergy Research Site | Inverness | Florida | 34452 | — |
| Synergy Research Site | Jacksonville | Florida | 32205 | — |
| Synergy Research Site | Miami | Florida | 33144 | — |
| Synergy Research Site | Miami Lakes | Florida | 33014 | — |
| Synergy Research Site | Miami Springs | Florida | 33166 | — |
| Synergy Research Site | Orlando | Florida | 32801 | — |
| Synergy Research Site | Ormond Beach | Florida | 32174 | — |
| Synergy Research Site | Oviedo | Florida | 32765 | — |
| Synergy Research Site | Port Orange | Florida | 32129 | — |
| Synergy Research Site | St. Petersburg | Florida | 33709 | — |
| Synergy Research Site | Tampa | Florida | 33607 | — |
| Synergy Research Site | Atlanta | Georgia | 30328 | — |
| Synergy Research Site | Marietta | Georgia | 30060 | — |
| Synergy Research Site | Norcross | Georgia | 30071 | — |
| Synergy Research Site | Norcross | Georgia | 30092 | — |
| Synergy Research Site | Stockbridge | Georgia | 30281 | — |
| Synergy Research Site | Idaho Falls | Idaho | 83404 | — |
| Synergy Research Site | Idaho Falls | Idaho | — | — |
| Synergy Research Site | Chicago | Illinois | 60611 | — |
| Synergy Research Site | Evanston | Illinois | 60201 | — |
| Synergy Research Site | Evergreen Park | Illinois | 60805 | — |
| Synergy Research Site | Rockford | Illinois | 61107 | — |
| Synergy Research Site | Evansville | Indiana | 47714 | — |
| Synergy Research Site | Augusta | Kansas | 67010 | — |
| Synergy Research Site | Newton | Kansas | 67114 | — |
| Synergy Research Site | Topeka | Kansas | 66606 | — |
| Synergy Research Site | Wichita | Kansas | 67205 | — |
| Synergy Research Site | Wichita | Kansas | 67207 | — |
| Synergy Research Site | Baton Rouge | Louisiana | 70809 | — |
| Synergy Research Site | Crowley | Louisiana | 70526 | — |
| Synergy Research Site | Mandeville | Louisiana | 70448 | — |
| Synergy Research Site | Metairie | Louisiana | 70006 | — |
| Synergy Research Site | Monroe | Louisiana | 71201 | — |
| Synergy Research Site | New Orleans | Louisiana | 70115 | — |
| Synergy Research Site | Shreveport | Louisiana | 71105 | — |
| Synergy Research Site | Baltimore | Maryland | 21215 | — |
| Synergy Research Site | Hagerstown | Maryland | 21742 | — |
| Synergy Research Site | Boston | Massachusetts | 02131 | — |
| Synergy Research Site | Chesterfield | Michigan | 48047 | — |
| Synergy Research Site | Flint | Michigan | 48504 | — |
| Synergy Research Site | Rochester | Michigan | 48307 | — |
| Synergy Research Site | Wyoming | Michigan | 49519 | — |
| Synergy Research Site. | Jackson | Mississippi | — | — |
| Synergy Research Site | Hazelwood | Missouri | 63042 | — |
| Synergy Research Site | Omaha | Nebraska | 68134 | — |
| Synergy Research Site | Las Vegas | Nevada | 89119 | — |
| Synergy Research Site | Marlton | New Jersey | 08053 | — |
| Synergy Research Site | Albuquerque | New Mexico | 87108 | — |
| Synergy Research Site | Brooklyn | New York | 11206 | — |
| Synergy Research Site | Great Neck | New York | 11023 | — |
| Synergy Research Site | New Windsor | New York | 12553 | — |
| Synergy Research Site | New York | New York | 10016 | — |
| Synergy Research Site | North Massapequa | New York | 11758 | — |
| Synergy Research Site | Asheboro | North Carolina | 27203 | — |
| Synergy Research Site | Cary | North Carolina | 27513 | — |
| Synergy Research Site | Charlotte | North Carolina | 28210 | — |
| Synergy Research Site | Charlotte | North Carolina | 28277 | — |
| Synergy Research Site | Concord | North Carolina | 28025 | — |
| Synergy Research Site | Davidson | North Carolina | 28036 | — |
| Synergy Research Site | Greensboro | North Carolina | 27403 | — |
| Synergy Research Site | Kinston | North Carolina | 28501 | — |
| Synergy Research Site | Lenoir | North Carolina | 28645 | — |
| Synergy Research Site | Raleigh | North Carolina | 27612 | — |
| Synergy Research Site | Wilmington | North Carolina | 28401 | — |
| Synergy Research Site | Winston-Salem | North Carolina | 27103 | — |
| Synergy Research Site | Fargo | North Dakota | 58103 | — |
| Synergy Research Site | Beavercreek | Ohio | 45440 | — |
| Synergy Research Site | Cincinnati | Ohio | 45212 | — |
| Synergy Research Site | Cleveland | Ohio | 44122 | — |
| Synergy Research Site | Cleveland | Ohio | — | — |
| Synergy Research Site | Englewood | Ohio | 45322 | — |
| Synergy Research Site | Sylvania | Ohio | 43560 | — |
| Synergy Research Site | Oklahoma City | Oklahoma | 73102 | — |
| Synergy Research Site | Tulsa | Oklahoma | 74135 | — |
| Synergy Research Site | Portland | Oregon | 97210 | — |
| Synergy Research Site | Levittown | Pennsylvania | 19056 | — |
| Synergy Research Site | Philadelphia | Pennsylvania | 19152 | — |
| Synergy Research Site | Pittsburgh | Pennsylvania | 15206 | — |
| Synergy Research Site | Smithfield | Pennsylvania | 15478 | — |
| Synergy Research Site | Uniontown | Pennsylvania | 15401 | — |
| Synergy Research Site | Columbia | South Carolina | 29204 | — |
| Synergy Research Site | Gaffney | South Carolina | 29341 | — |
| Synergy Research Site. | Greer | South Carolina | 29650 | — |
| Synergy Research Site | North Charleston | South Carolina | 29406 | — |
| Synergy Research Site | Rapid City | South Dakota | 57702 | — |
| Synergy Research Site | Athens | Tennessee | 37303 | — |
| Synergy Research Site | Chattanooga | Tennessee | 37404 | — |
| Synergy Research Site | Memphis | Tennessee | 38119 | — |
| Synergy Research Site. | Nashville | Tennessee | 37211 | — |
| Synergy Research Site | Arlington | Texas | — | — |
| Synergy Research Site | Austin | Texas | 78756 | — |
| Synergy Research Site | Austin | Texas | 78758 | — |
| Synergy Research Site | Carrolton | Texas | 75010 | — |
| Synergy Research Site | Dallas | Texas | 75230 | — |
| Synergy Research Site | Houston | Texas | 77074 | — |
| Synergy Research Site | Houston | Texas | 77099 | — |
| Synergy Research Site | Plano | Texas | 75093 | — |
| Synergy Research Site | San Antonio | Texas | 78229 | — |
| Synergy Research Site | Webster | Texas | 77598 | — |
| Synergy Research Site | Bountiful | Utah | 84010 | — |
| Synergy Research Site | George | Utah | 84790 | — |
| Synergy Research Site | Ogden | Utah | 84405 | — |
| Synergy Research Site | Sandy City | Utah | 84092 | — |
| Synergy Research Site | Alexandria | Virginia | 22304 | — |
| Synergy Research Site | Charlottesville | Virginia | 22911 | — |
| Synergy Research Site | Lynchburg | Virginia | 24502 | — |
| Synergy Research Site | Newport News | Virginia | 23606 | — |
| Synergy Research Site | Bellevue | Washington | 98004 | — |
| Synergy Research Site | Spokane | Washington | 99208 | — |
| Synergy Research Site | Charleston | West Virginia | 25304 | — |
| Synergy Research Site | Morgantown | West Virginia | 26505 | — |
| Synergy Research Site | Milwaukee | Wisconsin | 53215 | — |
| Synergy Research Site | Wauwatosa | 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 NCT02387359, 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 Oct 20, 2026 · Synced Oct 21, 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 public registry record, listed eligibility criteria, and available contact information for NCT02387359 live on ClinicalTrials.gov.