Safety Study of Tenapanor for the Treatment of Pediatric Patients (6 to Less Than 18 Years Old) With IBS-C
Public ClinicalTrials.gov record NCT05905926. 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
An Open-Label Long-Term Safety Study of Tenapanor for the Treatment of Irritable Bowel Syndrome With Constipation (IBS-C) in Pediatric Patients 6 to Less Than 18 Years Old
Study identification
- NCT ID
- NCT05905926
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Ardelyx
- Industry
- Enrollment
- 150 participants
Conditions and interventions
Interventions
- Tenapanor Drug
Drug
Eligibility (public fields only)
- Age range
- 6 Years to 18 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
- Feb 16, 2023
- Primary completion
- Jun 30, 2031
- Completion
- Sep 30, 2031
- Last update posted
- May 11, 2026
2023 – 2031
United States locations
- U.S. sites
- 26
- U.S. states
- 14
- U.S. cities
- 26
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| G & L Research, LLC | Foley | Alabama | 36535 | — |
| Advanced Research Center, Inc. | Anaheim | California | 92805 | — |
| Prohealth Research Center | Doral | Florida | 33166 | — |
| I.H.S. Health, LLC | Kissimmee | Florida | 34741 | — |
| Valencia Medical and Research Center | Miami | Florida | 33165 | — |
| Orlando Health, Inc.- APH Center for Digestive Health and Nutrition | Orlando | Florida | 32806 | — |
| Florida Pharmaceutical Research and Associates, Inc. | South Miami | Florida | 33143 | — |
| OSF Saint Francis Medical Center | Peoria | Illinois | 61637 | — |
| Riley Children's Health | Indianapolis | Indiana | 46202 | — |
| Maine Health | Portland | Maine | 04102 | — |
| Mankato Clinic/ Javara Research Ltd | Mankato | Minnesota | 56001 | — |
| Boys Town National Research Hospital | Boys Town | Nebraska | 68010 | — |
| SUNY Downstate Medical Center | Brooklyn | New York | 11203 | — |
| Advantage Clinical Trials | The Bronx | New York | 10467 | — |
| Atrium Health | Charlotte | North Carolina | 28203 | — |
| Duke University School of Medicine | Durham | North Carolina | 27705 | — |
| Frontier Clinical Research, LLC | Scottdale | Pennsylvania | 15683 | — |
| Frontier Clinical Research, LLC | Smithfield | Pennsylvania | 15478 | — |
| Prisma Health Children's Hospital | Greenville | South Carolina | 29615 | — |
| Advance Clinical Trial PLLC | Abilene | Texas | 79606 | — |
| Maspons Pediatric Gastro | El Paso | Texas | 79902 | — |
| Texas Digestive Specialists | Harlingen | Texas | 78550 | — |
| AIM Trials, LLC | Plano | Texas | 75093 | — |
| Sun Research Institute | San Antonio | Texas | 78215 | — |
| Pioneer Research Solutions Inc | Sugar Land | Texas | 77479 | — |
| Frontier Clinical Research | Kingwood | West Virginia | 26537 | — |
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 NCT05905926, 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 11, 2026 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05905926 live on ClinicalTrials.gov.