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A Phase 1 Study to Examine the Pharmacodynamics of Different AZD1722 Formulations

A Phase 1, Single-Center, Randomized, 3-Way Cross-Over, Open Label Study to Evaluate the Pharmacodynamics of Different Formulations of AZD1722 in Healthy Volunteers Taking Omeprazole

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02249936
Enrollment
18
Registered
2014-09-26
Start date
2013-02-28
Completion date
2013-02-28
Last updated
2014-09-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy

Keywords

Volunteers

Brief summary

The study is designed to evaluate safety, tolerability, pharmacodynamics and pharmacokinetics of different formulations of AZD1722 in healthy male and female subjects taking Omeprazole.

Interventions

DRUGOmeprazole

Sponsors

AstraZeneca
CollaboratorINDUSTRY
Ardelyx
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
19 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

* Healthy man or woman * Body mass index between 18 and 29.9 kg/m2

Exclusion criteria

* Diagnosis or treatment of any clinically symptomatic biochemical or structural abnormality of the gastrointestinal (GI) tract * Any surgery on the small intestine or colon, excluding appendectomy or cholecystectomy or any other condition known to interfere with absorption, distribution, metabolism or excretion of drugs * Clinical evidence of significant cardiovascular, respiratory, renal, hepatic, gastrointestinal, hematologic, metabolic, endocrine, neurologic, psychiatric disease, or any condition that may interfere with the subject successfully completing the trial or that would present a safety risk

Design outcomes

Primary

MeasureTime frameDescription
Number of patients with adverse events8 daysMeasurement of safety laboratories, ECGs, vitals signs and physical exams

Secondary

MeasureTime frameDescription
Sodium levels in stool and urine8 daysPharmacodynamic activity
Plasma drug concentration to calculate AUC8 daysPharmacokinetics

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026