ClinicalTrials.gov record
The Plecanatide Irritable Bowel Syndrome With Constipation Study (IBS-C)
ClinicalTrials.gov ID: NCT01722318
Public ClinicalTrials.gov record NCT01722318. 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.
ClinicalTrials.gov public records Last synced May 12, 2026, 1:55 AM EDT
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, Dose-Ranging Study to Assess the Safety and Efficacy of Plecanatide in Patients With Irritable Bowel Syndrome With Constipation (IBS-C)
Study identification
- NCT ID
- NCT01722318
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Bausch Health Americas, Inc.
- Industry
- Enrollment
- 428 participants
Conditions and interventions
Interventions
- Placebo Drug
- Plecanatide Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 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
- Oct 31, 2012
- Primary completion
- Mar 31, 2014
- Completion
- Sep 30, 2014
- Last update posted
- May 27, 2019
2012 – 2014
United States locations
- U.S. sites
- 99
- U.S. states
- 29
- U.S. cities
- 86
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cahaba Research | Birmingham | Alabama | 35242 | — |
| Digestive Health Specialists of the Southeast | Dothan | Alabama | 36305 | — |
| Arrowhead Family Health Center PC dba Arrowhead Health Centers | Glendale | Arizona | 85306 | — |
| Advanced Research Associates, LLC | Glendale | Arizona | 85308 | — |
| Elite Clinical Trials, LLC | Phoenix | Arizona | 85018 | — |
| Genova Clinical Research, Inc. | Tucson | Arizona | 85704 | — |
| Adobe Clinical Research, LLC | Tucson | Arizona | 85712 | — |
| Lynn Institute of the Ozarks | Little Rock | Arkansas | 72205 | — |
| Anaheim Clinical Trials, LLC | Anaheim | California | 92801 | — |
| Advanced Rx Clinical Research, Inc. | Artesia | California | 90701 | — |
| GW Research, Inc. | Chula Vista | California | 91910 | — |
| SC Clinical Research, Inc. | Garden Grove | California | 92844 | — |
| Grossmont Center for Clinical Research | La Mesa | California | 91942 | — |
| Community Clinical Trials | Orange | California | 92868 | — |
| Healthcare Partners Medical Group | Pasadena | California | 91105 | — |
| Medical Center for Clinical Research | San Diego | California | 92108 | — |
| Memorial Research Medical Clinic d/b/a Orange Country Research Center | Tustin | California | 92780 | — |
| Lynn Institute of the Rockies | Colorado Springs | Colorado | 80907 | — |
| Horizons Clinical Research Center, LLC | Denver | Colorado | 80220 | — |
| Consultants for Clinical Research of South Florida | Boynton Beach | Florida | 33426 | — |
| Medical Research Unlimited, LLC | Hialeah | Florida | 33012 | — |
| Eastern Research, Inc | Hialeah | Florida | 33013 | — |
| Health Awareness, Inc. | Jupiter | Florida | 33458 | — |
| Jupiter Research, Inc. | Jupiter | Florida | 33458 | — |
| MNH Surgical Center | Maitland | Florida | 32751 | — |
| San Marcus Research Clinic, Inc. | Miami | Florida | 33015 | — |
| Genoma Research Group, Inc. | Miami | Florida | 33165 | — |
| Columbus Clinical Services, LLC | Miami | Florida | 33174 | — |
| South Medical Research Group, Inc. | Miami | Florida | 33186 | — |
| Compass Research, LLC | Orlando | Florida | 32806 | — |
| Urology Center of Florida | Pompano Beach | Florida | 33060 | — |
| Accord Clinical Research, LLC | Port Orange | Florida | 32129 | — |
| Meridien Research | Tampa | Florida | 33606 | — |
| Palm Beach Research Center | West Palm Beach | Florida | 33409 | — |
| Clinical Research of Central Florida | Winter Haven | Florida | 33880 | — |
| Georgia Regents University | Augusta | Georgia | 30912 | — |
| Mount Vernon Clinical Research, LLC | Sandy Springs | Georgia | 30328 | — |
| CTL Research | Eagle | Idaho | 83616 | — |
| Medex Healthcare Research, Inc | Chicago | Illinois | 60602 | — |
| Rockford Gastroenterology Associates | Rockford | Illinois | 61107 | — |
| Heartland Research Associates, LLC | Augusta | Kansas | 67010 | — |
| Research Integrity, LLC | Owensboro | Kentucky | 42303 | — |
| Delta Research Partners, LLC | Bastrop | Louisiana | 71220 | — |
| Gastroenterology Research of New Orleans | Hammond | Louisiana | 70403 | — |
| Centex Studies, Inc. | Lake Charles | Louisiana | 70601 | — |
| Women Under Study, LLC | New Orleans | Louisiana | 70115 | — |
| Louisiana Research Center, LLC | Shreveport | Louisiana | 71103 | — |
| MGG Group Co., Inc., Chevy Chase Clinical Research | Chevy Chase | Maryland | 20815 | — |
| Boston Clinical Trials | Boston | Massachusetts | 02131 | — |
| Novex Clinical Research, LLC | New Bedford | Massachusetts | 02740 | — |
| Bay State Clinical Trials, Inc. | Watertown | Massachusetts | 02472 | — |
| IHA Chelsea Family & Internal Medicine | Chelsea | Michigan | 48118 | — |
| Clinical Research Institute of Michigan, LLC | Chesterfield | Michigan | 48047 | — |
| Center for Digestive Health | Troy | Michigan | 48098 | — |
| Ridgeview Research | Chaska | Minnesota | 55318 | — |
| Prism Research | Saint Paul | Minnesota | 55114 | — |
| The Center for Clinical Trials | Biloxi | Mississippi | 39531 | — |
| Gastrointestinal Associates, PA | Jackson | Mississippi | 39202 | — |
| St. Louis Center for Clinical Research | St Louis | Missouri | 63128 | — |
| Montana Health Research Institute, Inc. | Billings | Montana | 59102 | — |
| Internal Medical Associates of Grand Island, PC | Grand Island | Nebraska | 68803 | — |
| Quality Clinical Research, Inc. | Omaha | Nebraska | 68114 | — |
| Dartmouth-Hitchcock Medical Center | Lebanon | New Hampshire | 03756 | — |
| St. Luke's Hospital | New York | New York | 10025 | — |
| Asheville Gastroenterology Associates, PA | Asheville | North Carolina | 28801 | — |
| MediSpect Medical Research, LLC | Boone | North Carolina | 28607 | — |
| Clinical Trials of North Carolina, LLC | Cary | North Carolina | 27518 | — |
| Carolina Digestive Health Associates | Charlotte | North Carolina | 28210 | — |
| On Site Clinical, LLC | Charlotte | North Carolina | 28277 | — |
| Carolina Digestive Health Associates | Davidson | North Carolina | 28036 | — |
| Cumberland Research Associates, LLC | Fayetteville | North Carolina | 28304 | — |
| LeBauer Research Associates, P.A. | Greensboro | North Carolina | 27403 | — |
| Medoff Medical / Vital re:Search | Greensboro | North Carolina | 27408 | — |
| Wake Research Associates, LLC | Raleigh | North Carolina | 27612 | — |
| PMG Research of Winston-Salem, LLC | Winston-Salem | North Carolina | 27103 | — |
| Hometown Urgent Care and Occupational Health | Columbus | Ohio | 43214 | — |
| Great Lakes Gastroenterology | Mentor | Ohio | 44060 | — |
| Central Sooner Research | Norman | Oklahoma | 73071 | — |
| Oklahoma Foundation for Digestive Research | Oklahoma City | Oklahoma | 73104 | — |
| Lynn Health Science Institute | Oklahoma City | Oklahoma | 73112 | — |
| Options Health Research, LLC | Tulsa | Oklahoma | 74104 | — |
| Consultants in Gastroenterology | Columbia | South Carolina | 29203 | — |
| Southeast Medical Research | North Charleston | South Carolina | 29406 | — |
| Palmetto Clinical Research | Summerville | South Carolina | 29485 | — |
| Chattanooga Medical Research LLC | Chattanooga | Tennessee | 37404 | — |
| ClinSearch, LLC | Chattanooga | Tennessee | 37421 | — |
| Franklin Gastroenterology, PLLC | Franklin | Tennessee | 37067 | — |
| Memphis Gastroenterology Group, PC | Germantown | Tennessee | 38138 | — |
| Associates in Gastroenterology | Hermitage | Tennessee | 37076 | — |
| Austin Center for Clinical Research | Austin | Texas | 78756 | — |
| DCT-AACT, LLC dba Discovery Clinical Trials | Austin | Texas | 78758 | — |
| Texas Tech Medical Center | El Paso | Texas | 79905 | — |
| Centex Studies, Inc. | Houston | Texas | 77062 | — |
| North Texas Family Medicine | Plano | Texas | 75093 | — |
| Quality Research, Inc. | San Antonio | Texas | 78209 | — |
| Physician PrimeCare Research Institute, PLLC dba Health Texas Research Institute | San Antonio | Texas | 78228 | — |
| Pioneer Research Solutions, Inc. | Sugar Land | Texas | 77479 | — |
| New River Valley Research Institute | Christiansburg | Virginia | 24073 | — |
| Blue Ridge Medical Research/Gastroenterology Associates of Central Virginia | Lynchburg | Virginia | 24502 | — |
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 NCT01722318, 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 May 27, 2019 · Synced May 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01722318 live on ClinicalTrials.gov.