AZD1722 Open Label, Absorption Distribution Metabolism and Excretion Study
- Registration Number
- NCT02063386
- Lead Sponsor
- Ardelyx
- Brief Summary
To assess the absorption, distribution, metabolism and excretion of a single dose of 14C labelled AZD1722 in order to define the rates and routes of elimination of AZD1722 and if formed, metabolites.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Male
- Target Recruitment
- 26
Inclusion Criteria
- Healthy male volunteers aged ≥50 years
- Regular daily bowel movements.
- Have a body mass index (BMI) between 18 and 32 kg/m2 (inclusive) and weigh at least 50 kg and no more than 110 kg.
Exclusion Criteria
- History of any clinically significant disease or disorder which, in the opinion of the Principal Investigator, may either put the volunteer at risk because of participation in the study, or influence the results or the volunteer's ability to participate in the study.
- History or presence of GI, hepatic or renal disease including GI surgery other than appendectomy or any other condition known to interfere with the ADME of drugs.
- Loose stools (Bristol Stool Form Score of 6 or 7) ≥2 days in the past 7 days before admission to the study centre
- Use of medications that are known to affect stool consistency and/or GI motility, including fibre supplements, anti-diarrheals, prokinetic drugs, enemas, probiotic medications or supplements; or salt or electrolyte supplements containing sodium, potassium, chloride, or bicarbonate formulations during the past 7 days before admission to the study centre.
- Volunteers exposed to radiation levels above background (eg, via X-ray examination) of >5 mSv in the last year, >10 mSv over the last 5 years or a cumulative total of >1 mSv per year of life.
- Participation in a previously radiolabelled study within the last 5 years
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description AZD1722 AZD1722 Single oral dose 15 mg of \[14C\]AZD1722
- Primary Outcome Measures
Name Time Method Percentage of radioactive dose recovered in urine and feces Day 1: Pre-dose and up to 168 hours post-dose Total percentage of radioactive dose recovered from both urine and feces Day 1: Pre-dose and up to 168 hours post-dose Concentration of total radioactivity in blood and plasma samples Timeframe: Day 1: Predose and up to 120 hours Concentration of AZD1722 in plasma samples Timeframe: Day 1: Predose and up to 120 hours
- Secondary Outcome Measures
Name Time Method Safety variables (adverse events, vital signs, ECGs, clinical laboratory tests) up to 50 days
Trial Locations
- Locations (1)
Research Site
🇬🇧London, United Kingdom