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tenapanor

Generic: TENAPANOR HYDROCHLORIDE·Brand: IBSRELA, Ibsrela, XPHOZAH, Xphozah

tenapanor: developed by 1 company · 5 clinical trials tracked · 1 FDA decision.

tenapanor evidence translation

What we can confirm

1 FDA record · 5 tracked trials

What it means

Source-backed records connect tenapanor to ARDX; that link alone does not prove the drug works.

What to watch

Watch active trials and any change in FDA or trial status.
BioSniper AIPage evidence connected

Prepared research question

How could tenapanor → ARDX affect its developer, and what evidence supports the link?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence4 indications · 0 study sponsors

Related indications

Reduce serum phosphorus in adults with chronic kidney disease (CKD) on dialysis as add-on therapy in patients who have an inadequate response to phosphate binders or who are intolerant of any dose of phosphate binder therapyIrritable Bowel Syndrome With Constipation (IBS-C)ConstipationCystic Fibrosis

Study sponsors

No additional listed-company sponsor is linked.

Development Pipeline (2)
CompanyPhase
ARDELYX, INC. (ARDX)
Reduce serum phosphorus in adults with chronic kidney diseas…
Approved
ARDELYX, INC. (ARDX)
Irritable Bowel Syndrome With Constipation (IBS-C)
Phase 3
Clinical Trials (5)

An Open-label, Single Center Study Assessing Tenapanor as a Non-CFTR-mediated Treatment of CF-related Constipation in People With CF.

NCT06810167·Phase 3
Active, not recruiting

Primary endpoint: Increase in SBM frequency

Interventionalopen25 enrolledStarted 2025-06Completion 2027-061 site · United StatesMassachusetts General Hospital

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

NCT06553547·Phase 2·ARDX
Completed

Primary endpoint: Average weekly SBM (week 4)

InterventionalRandomizeddouble72 enrolledStarted 2024-07Completion 2026-0720 sites · United StatesArdelyx

An Open-label, Single Center Investigator Sponsored Study Assessing the Effect of Tenapanor on Metagenomic and Metabolomic Markers in Patients With Irritable Bowel Syndrome With Constipation

NCT05995899·Phase 4
Completed

Primary endpoint: Measuring metagenomics of stool samples using whole genome shotgun sequencing (WGS)

Interventionalopen36 enrolledStarted 2024-02Completion 2025-121 site · United StatesKyle Staller, MD, MPH

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

NCT05905926·Phase 3·ARDX
Enrolling by invitation

Primary endpoint: Safety Measure Assessment (Adverse Event)

Interventionalopen150 targetStarted 2023-02Completion 2031-1027 sites · United StatesArdelyx

A 12-Week, Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study to Assess the Safety and Efficacy of Tenapanor for the Treatment of Irritable Bowel Syndrome With Constipation (IBS-C) in Pediatric Patients 12 to Less Than 18 Years Old

NCT05643534·Phase 3·ARDX
Active, not recruiting

Primary endpoint: 6/12-week APS (abdominal pain and SBM) +2 response

InterventionalRandomizeddouble180 enrolledStarted 2022-11Completion 2026-0939 sites · United StatesArdelyx
FDA Decisions1 records
Approval1 INDICATIONS AND USAGE XPHOZAH is indicated to reduce serum phosphorus in adults with chronic kidney disease (CKD) on dialysis as add-on therapy in patients who have an inadequate response to phosphate binders or who are intolerant of any dose of phosphate binder therapy. XPHOZAH is a sodium hydrogen exchanger 3 (NHE3) inhibitor indicated to reduce serum phosphorus in adults with chronic kidney disease (CKD) on dialysis as add-on therapy in patients who have an inadequate response to phosphate (ARDX)FDA ↗
NDA213931Type 10 - New Indication Submitted as Distinct NDA - Not ConsolidatedStandardOralTablet

Frequently asked questions

Who is developing tenapanor?

tenapanor is being developed by ARDELYX, INC..

How many clinical trials involve tenapanor?

BioSniper tracks 5 clinical trials involving tenapanor.

What is tenapanor's latest FDA decision?

The most recent tracked FDA decision for tenapanor is Approval for 1 INDICATIONS AND USAGE XPHOZAH is indicated to reduce serum phosphorus in adults with chronic kidney disease (CKD) on dialysis as add-on therapy in patients who have an inadequate response to phosphate binders or who are intolerant of any dose of phosphate binder therapy. XPHOZAH is a sodium hydrogen exchanger 3 (NHE3) inhibitor indicated to reduce serum phosphorus in adults with chronic kidney disease (CKD) on dialysis as add-on therapy in patients who have an inadequate response to phosphate , dated October 17, 2023.