A 26-Wk Study to Assess Safety & Efficacy of Tenapanor for T/t of Chronic Idiopathic Constipation in Adults
← catalyst calendarNCT07382167 · readout in 191 d
Sponsored by Ardelyx (industry) · ARDX — their whole pipeline →.
Phase
Phase 3
Status
Recruiting
Study type
Interventional
Design
Randomized · Quadruple · Treatment
Enrollment
692estimated
Sites
109
Country
United States
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2026-01-13 | actual | When the study began enrolling |
| Primary completion | 2027-02-26 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2027-06-04 | estimated | The whole study's end, after follow-up |
| First posted | 2026-02-02 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-06-04 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Chronic Idiopathic Constipation (CIC)
Interventions
- Drug: Tenapanor 5 mg BID
- Drug: Tenapanor 25 mg BID
- Drug: Tenapanor 50 mg BID
- Drug: Placebo
Primary outcome
what the primary-completion date above is the date OFDurable complete spontaneous bowel movements (CSBM) response
measured 12 Weeks
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