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Study identifier: NCT07382167 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A 26-Wk Study to Assess Safety & Efficacy of Tenapanor for T/t of Chronic Idiopathic Constipation in Adults

Condition: Chronic Idiopathic Constipation (CIC)  ·  Sponsor: Ardelyx

PhasePhase 3
Planned participants692
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

This is a 26-week, multi-center, randomized, double-blind, placebo-controlled study with a 4-week treatment-free Safety Follow-up period to assess the safety and efficacy of tenapanor (5 mg, 25mg, and 50 mg) in adult patients with Chronic Idiopathic Constipation (CIC) when administered twice daily for 26 consecutive weeks.

This description comes directly from the study's public registry record.

Talk to the study team

Marica Tambongco  ·  (617) 875-7968  ·  mtambongco@ardelyx.com

Always discuss trial participation with your own doctor first.

Locations (109)

G & L Research, LLCFoley, Alabama, United StatesRecruiting
The Center for Clinical TrialsSaraland, Alabama, United StatesRecruiting
Arizona Liver Health - ChandlerChandler, Arizona, United StatesRecruiting
Elite Clinical StudiesPhoenix, Arizona, United StatesRecruiting
Clinical Research Institute of Arizona, LLCSun City West, Arizona, United StatesRecruiting
Del Sol Research Management, LLCTucson, Arizona, United StatesRecruiting
Arkansas Gastroenterology - North Little RockNorth Little Rock, Arkansas, United StatesRecruiting
Hope Clinical Research - Canoga ParkCanoga Park, California, United StatesRecruiting
GW Research Inc.Chula Vista, California, United StatesRecruiting
Erick H. Alayo Medical CorporationChula Vista, California, United StatesRecruiting
310 Clinical ResearchInglewood, California, United StatesRecruiting
Om Research LLCLancaster, California, United StatesRecruiting

+ 97 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07382167