ClinicalTrials.gov record
LOTRONEX® in Severe Diarrhea-Predominant Irritable Bowel Syndrome (IBS-D)
ClinicalTrials.gov ID: NCT01257477
Public ClinicalTrials.gov record NCT01257477. 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
Research Study to Evaluate LOTRONEX® in Severe IBS-D: Analysis of Current Clinical Practice Environment
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
An observational study to evaluate LOTRONEX® in women with severe IBS-D in the current clinical practice setting.
Study identification
- NCT ID
- NCT01257477
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 400 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- Female
- 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, 2010
- Primary completion
- Feb 28, 2013
- Completion
- Feb 28, 2013
- Last update posted
- Apr 3, 2013
2010 – 2013
United States locations
- U.S. sites
- 67
- U.S. states
- 29
- U.S. cities
- 63
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Gastroenterology Consultants Inc. | Tuscaloosa | Alabama | 35406 | — |
| Digestive Health Research Unit | Scottsdale | Arizona | 85260 | — |
| Lynn Institute of the Ozarks | Little Rock | Arkansas | 72205 | — |
| Adam D. Karns, MD | Beverly Hills | California | 90211 | — |
| Behavioral Research Specialists, LLC | Irvine | California | 92604 | — |
| Torrance Clinical Research | Lomita | California | 90717 | — |
| Community Clinical Trials | Orange | California | 92868 | — |
| Inland Gastroenterology Medical Associates | Redlands | California | 92374 | — |
| Digestive Care Associates | San Carlos | California | 94070 | — |
| Clinical Applications Laboratories, Inc. | San Diego | California | 92103 | — |
| Precision Research Institute, LLC | San Diego | California | 92115 | — |
| Delta Waves Sleep Disorders & Research Center | Colorado Springs | Colorado | 80918 | — |
| Clinical Research of the Rockies | Lafayette | Colorado | 80026 | — |
| Gastroenterology Associates of Fairfield County | Bridgeport | Connecticut | 06606 | — |
| Consultants for Clinical Research of South Florida | Boynton Beach | Florida | 33426 | — |
| Sanitas Research | Coral Gables | Florida | 33134 | — |
| Avail Clinical Research, LLC | DeLand | Florida | 32720 | — |
| Southern Clinical Research Consultants | Hollywood | Florida | 33021 | — |
| Borland-Groover Clinic | Jacksonville | Florida | 32256 | — |
| Advanced Gastroenterology Associates, LLC | Palm Harbor | Florida | 34684 | — |
| Gulf Regions Clinical Research Institute | Pensacola | Florida | 32514 | — |
| Accord Clinical Research, LLC | Port Orange | Florida | 32129 | — |
| Bearss Medical | Tampa | Florida | 33613 | — |
| Florida Medical Clinic, PA | Zephyrhills | Florida | 33542 | — |
| Illinois Gastroenterology Group, LLC/Northwest Gastroenterologists | Arlington Heights | Illinois | 60005 | — |
| GI Solutions | Chicago | Illinois | 60631 | — |
| Investigative Clinical Research of Indiana, LLC | Elwood | Indiana | 46036 | — |
| Gastrointestinal Clinic of Quad Cities | Davenport | Iowa | 52087 | — |
| Louisiana Research Center, LLC | Shreveport | Louisiana | 71103 | — |
| Metropolitan Gastroenterology Group, PC, Chevy Chase Clinical Research | Chevy Chase | Maryland | 20815 | — |
| Meritus Center for Clinical Research | Hagerstown | Maryland | 21742 | — |
| Commonwealth Clinical Studies | Brockton | Massachusetts | 02302 | — |
| Troy Gastroenterology, PC | Troy | Michigan | 48098 | — |
| Gastroenterology Associates of Western Michigan | Wyoming | Michigan | 49519 | — |
| Center for Digestive and Liver Diseases, Inc. | Mexico | Missouri | 65265 | — |
| Dartmouth-Hitchcock Medical Center | Lebanon | New Hampshire | 03756 | — |
| Howard Guss, DO | Ocean City | New Jersey | 07712 | — |
| Synergy First, LLC | Brooklyn | New York | 11230 | — |
| Long Island Clinical Research Associates | Great Neck | New York | 11021 | — |
| New York Center for Clinical Research | Lake Success | New York | 11042 | — |
| Concorde Medical Group | New York | New York | 10016 | — |
| NY Center for Women's Health Research | New York | New York | 10038 | — |
| Asheville Gastroenterology Associates, PA | Asheville | North Carolina | 28801 | — |
| Carolina Digestive Diseases | Greenville | North Carolina | 27834 | — |
| Carolinas Research Associates | Harrisburg | North Carolina | 28075 | — |
| Wake Research Associates | Raleigh | North Carolina | 27612 | — |
| Consultants for Clinical Research of Cincinnati | Cincinnati | Ohio | 45219 | — |
| Gastroenterology Research Consultants of Greater Cincinnati | Cincinnati | Ohio | 45242 | — |
| Great Lakes Gastroenterology | Mentor | Ohio | 44060 | — |
| Gastroenterology United of Tulsa | Tulsa | Oklahoma | 74135 | — |
| The Orgeon Clinic - West Hills Gastroenterology | Portland | Oregon | 97225 | — |
| Pennsylvania Research Institute | Bensalem | Pennsylvania | 19020 | — |
| Research Across America | Reading | Pennsylvania | 19606 | — |
| Anderson Gastroenterology Associates, LLC | Anderson | South Carolina | 29621 | — |
| Franklin Gastroenterology, PLLC | Franklin | Tennessee | 37067 | — |
| HCCA Clinical Research Solutions | Jackson | Tennessee | 38305 | — |
| Murfreesboro Medical Clinic | Murfreesboro | Tennessee | 37129 | — |
| Academy of Clinical Research | Arlington | Texas | 76011 | — |
| ARAYVAN Clinical Research | Arlington | Texas | 76015 | — |
| Austin Center for Clinical Research | Austin | Texas | 78756 | — |
| Trinity Clinical Research | Carrollton | Texas | 75007 | — |
| Digestive Health Center | Pasadena | Texas | 77505 | — |
| Spring Gastroenterology | Spring | Texas | 77386 | — |
| Granger Medical Clinic | West Valley City | Utah | 84120 | — |
| Gastroenterology Associates of Tidewater | Chesapeake | Virginia | 23320 | — |
| Digestive and Liver Disease Specialists | Norfolk | Virginia | 23502 | — |
| Advanced Gastroenterology | Vancouver | Washington | 98686 | — |
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 NCT01257477, 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 Apr 3, 2013 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01257477 live on ClinicalTrials.gov.