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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 Sep 8, 2026, 5:29 PM 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 23, 2024
Primary completion
Jul 6, 2026
Completion
Jul 6, 2026
Last update posted
Aug 18, 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 18, 2026 · Synced Sep 8, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06553547 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →