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Completed Phase 2 Interventional

4-Week, Multi-center Dose-Ranging Study for the IBS-C in Pts. 6 to <12 Yrs

ClinicalTrials.gov ID: NCT06553547

Public ClinicalTrials.gov record NCT06553547. 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 Oct 26, 2026, 4:51 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

4-Week, Multi-Center, Randomized, Db-Blind, Placebo-Controlled, Dose-Ranging Study to Assess the Safety & Efficacy of Tenapanor for the T/t of IBS-C in Pts. 6 to < 12 Yrs. Old

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a randomized, double-blind, placebo-controlled dose-ranging study to assess the safety and efficacy of tenapanor for treatment of the IBS-C in pediatric patients 6 to less than 12 year old.

Study identification

NCT ID
NCT06553547
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Ardelyx
Industry
Enrollment
72 participants

Conditions and interventions

Eligibility (public fields only)

Age range
6 Years to 11 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
Jul 24, 2024 (Actual)
Primary completion
Jul 7, 2026 (Actual)
Completion
Jul 7, 2026 (Actual)
Last update posted
Aug 19, 2026

2024 – 2026

United States locations

U.S. sites
20
U.S. states
13
U.S. cities
18
Facility City State ZIP Site status
Applied Research Center of Arkansas Little Rock Arkansas 72205 —
Connecticut Children's Medical Center Hartford Connecticut 06106 —
Waterway Research & Associates Corp. Miami Florida 33155 —
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 —
Mankato Clinic Children's Health Center Mankato Minnesota 56001 —
Boys Town National Research Hospital Boys Town Nebraska 68010 —
SUNY Downstate Medical Center Brooklyn New York 11203 —
Wilmington Health Wilmington North Carolina 28401 —
Akron Children's Hospital Akron Ohio 44308 —
Prisma Health Children's Hospital Greenville South Carolina 29615 —
Maspons Pediatric Gastro El Paso Texas 79902 —
Proactive El Paso, LLC El Paso Texas 79902 —
Texas Digestive Specialists Harlingen Texas 78550 —
Sun Research Institute San Antonio Texas 78215 —
Pioneer Research Solutions Inc Sugar Land Texas 77479 —
Clinical Research Partners, LLC Richmond Virginia 23226 —
University Physicians and Surgeons, Inc Huntington West Virginia 25701 —

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 NCT06553547, 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 Aug 19, 2026 · Synced Oct 26, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT06553547 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →