ClinicalTrials.gov record
The Plecanatide Chronic Idiopathic Constipation (CIC) Study
ClinicalTrials.gov ID: NCT01429987
Public ClinicalTrials.gov record NCT01429987. 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
Study SP304-20210: A Randomized, 12-Week, Double-Blind, Placebo-Controlled, Repeat-Dose, Oral, Dose-Ranging Study to Assess the Safety and Efficacy of Plecanatide in Patients With Chronic Idiopathic Constipation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a randomized, double-blind, placebo controlled, 12 week repeat oral dose, dose ranging study to determine the efficacy and safety of 3 doses of plecanatide compared to placebo in patients with Chronic Idiopathic Constipation (CIC).
Study identification
- NCT ID
- NCT01429987
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 951 participants
Conditions and interventions
Conditions
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 2011 (Type not available)
- Primary completion
- Dec 2012 (Actual)
- Completion
- Dec 2012 (Actual)
- Last update posted
- May 28, 2019
2011 – 2012
United States locations
- U.S. sites
- 121
- U.S. states
- 31
- U.S. cities
- 103
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Coastal Clinical Research, Inc. | Mobile | Alabama | 36608 | — |
| East Valley Gastroenterology and Hepatology Associates, PC | Chandler | Arizona | 85224 | — |
| Genova Clinical Research | Tucson | Arizona | 85704 | — |
| Desert Sun Clinical Research, LLC | Tucson | Arizona | 85710 | — |
| Adobe Clinical Research, LLC | Tucson | Arizona | 85712 | — |
| Preferred Research Partners, Inc | Little Rock | Arkansas | 72211 | — |
| ACRI-Phase 1,LLC | Anaheim | California | 92801 | — |
| Translational Research Group, INC., d/b/a Providence Clinical Research | Burbank | California | 91505 | — |
| GW Research, Inc | Chula Vista | California | 91910 | — |
| Community Clinical Trials | Orange | California | 92868 | — |
| Dormir Clinical Trials, Inc | Redlands | California | 92373 | — |
| Inland Gastroenterology Medical Associates, Inc. | Redlands | California | 92374 | — |
| Superior Research LLC | Sacramento | California | 95825 | — |
| Medical Center for Clinical Research | San Diego | California | 92108 | — |
| Medical Associates Research Group, Inc. | San Diego | California | 92123 | — |
| Progressive Clinical Research | Vista | California | 92083 | — |
| Horizons Clinical Research Center, LLC | Denver | Colorado | 80220 | — |
| Consultants for Clinical Research of S. Florida | Boynton Beach | Florida | 33426 | — |
| Medical Research Unlimited, LLC | Hialeah | Florida | 33012 | — |
| Nature Coast Clinical Research | Inverness | Florida | 34452 | — |
| Health Awareness, Inc. | Jupiter | Florida | 33458 | — |
| Jupiter Research, Inc. | Jupiter | Florida | 33458 | — |
| Miami Gastroenterology Consultants, PA | Miami | Florida | 33156 | — |
| Advance Medical Research Service Corp | Miami | Florida | 33165 | — |
| Advance Medical Research Service | Miami | Florida | 33165 | — |
| Florida International Research Center | Miami | Florida | 33166 | — |
| Columbus Clinical Services, LLC | Miami | Florida | 33174 | — |
| South Medical Research Group, Inc | Miami | Florida | 33186 | — |
| Compass Research, LLC | Orlando | Florida | 32806 | — |
| Gold Coast Research, LLC | Plantation | Florida | 33317 | — |
| DMI Research | Seminole | Florida | 33777 | — |
| Meridien Research | Tampa | Florida | 33606 | — |
| Palm Beach Research Center | West Palm Beach | Florida | 33409 | — |
| Gastro Specialists Research Center, LLC | Decatur | Georgia | 30032 | — |
| Mount Vernon Clinical Research, LLC | Sandy Springs | Georgia | 30328 | — |
| CTL Research | Eagle | Idaho | 83616 | — |
| Advanced Clinical Research | Meridian | Idaho | 83642 | — |
| Medex Healthcare Research, Inc. | Chicago | Illinois | 60602 | — |
| Southwest Gastroenterology Assoc | Oak Lawn | Illinois | 60453 | — |
| Rockford Gastroenterology Associates, Ltd. | Rockford | Illinois | 61107 | — |
| Investigators Research Group, LLC | Brownsburg | Indiana | 46112 | — |
| MediSphere Medical Research Center, LLC | Evansville | Indiana | 47714 | — |
| Memorial Health System, Inc., d/b/a LaPorte Medical Group | La Porte | Indiana | 46350 | — |
| Memorial Health System, Inc., d/b/a Ireland Road Medical Group | South Bend | Indiana | 46614 | — |
| Iowa Digestive Disease Center | Clive | Iowa | 50325 | — |
| Heartland Research Associates, LLC | Augusta | Kansas | 67010 | — |
| Hutchinson Clinic, P.A | Hutchinson | Kansas | 67502 | — |
| Heartland Research Associates, LLC | Newton | Kansas | 67114 | — |
| Heartland Research Associates, LLC | Wichita | Kansas | 67205 | — |
| Heartland Research Associates, LLC | Wichita | Kansas | 67207 | — |
| Research Integrity | Owensboro | Kentucky | 42303 | — |
| Horizon Research Group, LLC | Baton Rouge | Louisiana | 70808 | — |
| Gastroenterology Associates, LLC | Baton Rouge | Louisiana | 70809 | — |
| Women Under Study, LLC | New Orleans | Louisiana | 70115 | — |
| Willis-Knighton Physician Network / Pinnacle Gastroenterology | Shreveport | Louisiana | 71103 | — |
| Mid-Atlantic Medical Research Centers | Hollywood | Maryland | 20636 | — |
| Boston Clinical Trials, Inc | Boston | Massachusetts | 02135 | — |
| NECCR Internal Medicine and Cardiology Associates, LLC | Fall River | Massachusetts | 02720 | — |
| Clinical Research Institute of Michigan, LLC | Chesterfield | Michigan | 48047 | — |
| Beyer Research | Kalamazoo | Michigan | 49009 | — |
| Remedica LLC | Rochester | Michigan | 48307 | — |
| American Center for Clinical Trials | Southfield | Michigan | 48034 | — |
| Ridgeview Research | Chaska | Minnesota | 55318 | — |
| The Center for Pharmaceutical Research, PC | Kansas City | Missouri | 64114 | — |
| Midwest Center for Clinical Research | Lee's Summit | Missouri | 64064 | — |
| St. Louis Center for Clinical Research | St Louis | Missouri | 63128 | — |
| Internal Medical Associates of Grand Island, PC | Grand Island | Nebraska | 68803 | — |
| Quality Clinical Research Inc. | Omaha | Nebraska | 68114 | — |
| Central Jersey Medical Research Center | Elizabeth | New Jersey | 07202 | — |
| South Jersey Gastroenterology, PA | Marlton | New Jersey | 08053 | — |
| Jeffrey Danzig | Ridgewood | New Jersey | 07450 | — |
| Albuquerque Clinical Trials, Inc | Albuquerque | New Mexico | 87102 | — |
| Lovelace Scientific Resources, Inc | Albuquerque | New Mexico | 87108 | — |
| NY Total Medical Care | Brooklyn | New York | 11215 | — |
| Synergy First | Brooklyn | New York | 11230 | — |
| Long Island Gastrointestinal Research Group LLP | Great Neck | New York | 11023 | — |
| Premier Medical Group of the Hudson Valley, PC | Poughkeepsie | New York | 12601 | — |
| North American Partners in Pain Management | Valley Stream | New York | 11580 | — |
| Paddu and Associates, LLP | Woodside | New York | 11377 | — |
| MediSpect, LLC | Boone | North Carolina | 28607 | — |
| Clinical and Translational Research Center Hospital | Chapel Hill | North Carolina | 27599-7600 | — |
| Carolina Digestive Health Associates | Charlotte | North Carolina | 28210 | — |
| Carolina Digestive Health Associates | Davidson | North Carolina | 28036 | — |
| LeBauer Research Associates, PA | Greensboro | North Carolina | 27403 | — |
| Medoff Medical / Vital re:Search | Greensboro | North Carolina | 27408 | — |
| Carolina Digestive Health Associates | Harrisburg | North Carolina | 28075 | — |
| Burke Primary Care | Morgantown | North Carolina | 28655 | — |
| Wake Research associates, LLC | Raleigh | North Carolina | 27612 | — |
| PMG Research of Wilmington | Wilmington | North Carolina | 28401 | — |
| PMG Research of Winston-Salem | Winston-Salem | North Carolina | 27103 | — |
| Valley Medical Research | Centerville | Ohio | 45459 | — |
| Hometown Urgent Care | Columbus | Ohio | 43214 | — |
| Hometown Urgent Care and Research | Dayton | Ohio | 45432 | — |
| Hometown Urgent Care | Groveport | Ohio | 43125 | — |
| Great Lakes Gastroenterology | Mentor | Ohio | 44060 | — |
| Hometown Urgent Care and Research | Springfield | Ohio | 45504 | — |
| Clinical Research Associates, LLC | Oklahoma City | Oklahoma | 73112 | — |
| Consultants in Gastroenerology | Columbia | South Carolina | 29203 | — |
| ClinSearch, LLC | Chattanooga | Tennessee | 37421 | — |
| Associates in Gastroenterology | Hermitage | Tennessee | 37076 | — |
| HCCA Clinical Research Solutions | Jackson | Tennessee | 38305 | — |
| PMG Research of Knoxville | Knoxville | Tennessee | 37912 | — |
| St. Thomas Medical Group | Nashville | Tennessee | 37205 | — |
| KRK Medical Research | Dallas | Texas | 75230 | — |
| Research Across America | Dallas | Texas | 75234 | — |
| Reasearch Across America | El Paso | Texas | 79902 | — |
| Gastroenterology Consultants | Houston | Texas | 77034 | — |
| Pioneer Research Solutions, Inc. | Houston | Texas | 77098 | — |
| Research Across America | Katy | Texas | 77450 | — |
| DCOL Center for Clinical Research | Longview | Texas | 75605 | — |
| Digestive Health Center | Pasadena | Texas | 77505 | — |
| Quality Research Inc. | San Antonio | Texas | 78209 | — |
| Spring Gastroenterology PA | Spring | Texas | 77386 | — |
| Utah Clinical Trials. LLC | Salt Lake City | Utah | 84107 | — |
| Jean Brown Research | Salt Lake City | Utah | 84124 | — |
| Advanced Clinical Research | West Jordan | Utah | 84088 | — |
| New River Valley Research Institute | Christiansburg | Virginia | 24073 | — |
| Clinical Research Partners, LLC | Henrico | Virginia | 23233 | — |
| Blue Ridge Medical Research / Gastroenterology Associates of Central Virginia | Lynchburg | Virginia | 24502 | — |
| National Clinical Research-Norfolk, Inc | Norfolk | Virginia | 23502 | — |
| National Clinical Research-Richmond, Inc. | Richmond | Virginia | 23294 | — |
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 NCT01429987, 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 28, 2019 · 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 NCT01429987 live on ClinicalTrials.gov.