- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02224053
Drug-Drug Interaction Study With AZD9291 and Omeprazole in Healthy Volunteers
May 23, 2016 updated by: AstraZeneca
A Phase I, Fixed Sequence, Open-label, Study to Assess the Pharmacokinetics of AZD9291 in Healthy Male Volunteers When a Single Oral Dose of AZD9291 80 mg is Administered Alone and in Combination With Omeprazole
This is a Phase 1, open-label, 2-period fixed sequence design to evaluate the interaction of AZD9291 with omeprazole in approximately 50 healthy, adult male volunteers.
Volunteers will receive Treatment A (AZD9291 and omeprazole) in Period 1 and Treatment B (AZD9291 only) in Period 2. The dose of AZD9291 in Period 1 and the dose of AZD9291 in Period 2 will be separated by a washout of at least 21 days (the washout will not be more than 5 weeks).
The study will be performed at up to 2 sites in the USA and will assess the effect of omeprazole (proton pump inhibitor) on AZD9291 exposure
Study Overview
Status
Completed
Conditions
Study Type
Interventional
Enrollment (Actual)
136
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Kansas
-
Overland Park, Kansas, United States
- Research Site
-
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Minnesota
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Minneapolis, Minnesota, United States
- Research Site
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 55 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
Male
Description
For inclusion in the study volunteers must fulfil the following criteria.
- Provision of signed and dated informed consent prior to any study-specific procedures.
- Healthy male volunteers aged 18 to 55 years. (Healthy as determined by medical history, physical examination, laboratory parameters, ECG, and eye examination performed before the first administration of investigational product.)
- Body mass index between 19 and 30 kg/m2, and body weight between 50 kg and 100 kg, inclusive.
- Veins suitable for cannulation or repeated venepuncture.
- Volunteers must be willing to use reliable methods of contraception (condom and spermicide), even if their partners are postmenopausal, surgically sterile, or using an effective hormonal method of contraception or intrauterine coil. In addition, volunteers must agree to continue to take similar contraceptive precautions and avoid sperm donation for 6 months after the last administration of AZD9291.
Volunteers must not enter the study if any of the following exclusion criteria are fulfilled:
- Involvement in the planning and/or conduct of the study (applies to both AstraZeneca and Quintiles staff).
- Previous enrollment in the present study.
- History of any clinically significant disease or disorder which, in the opinion of the Investigator, may either put the healthy volunteer at risk because of participation in the study, or influence the results or the healthy volunteer's ability to participate in the study.
- History or presence of gastrointestinal, hepatic, or renal disease or surgical procedure or any other condition known to interfere with the absorption, distribution, metabolism, or excretion of drugs.
- Any clinically significant abnormalities in physical examination, vital signs (supine blood pressure >140 mmHg systolic, >90 mmHg diastolic, or pulse rate ≤35 or ≥100 beats per minute), or clinical laboratory assessment as judged by the Investigator.
- Acute illness, surgical procedures, or trauma from within 2 weeks before enrollment until first administration of investigational product (IP).
- Volunteers who have received live or live-attenuated vaccine in the 2 weeks prior to dosing.
- Volunteers with active malignancy or neoplastic disease in the previous 12 months.
- A suspected/manifested infection according to International Airline Transportation Association (IATA) Categories A and B infectious substances.
- Positive results on screening tests for serum hepatitis B surface antigen (HBsAg), hepatitis C antibody, or human immunodeficiency virus (HIV).
- Any clinically important abnormalities in rhythm, conduction, or morphology of resting ECG, as judged by the Investigator.
- Known or suspected history of significant drug abuse as judged by the Investigator.
- Positive screen for drugs of abuse or cotinine (nicotine level above 400 ng/mL) at screening or positive screen for alcohol, drugs of abuse, or cotinine on admission in Period 1 or Period 2.
- History of alcohol abuse or excessive intake of alcohol, defined as regular weekly intake of greater than 21 units of alcohol in men (Note: 1 unit=25 mL spirits, 125 mL wine, or 250 mL beer or lager).
- History of severe allergy/hypersensitivity or ongoing allergy/hypersensitivity, as judged by the Investigator, or history of hypersensitivity to AZD9291, its excipients, or drugs with a similar chemical structure or class.
- History of hypersensitivity to omeprazole, its excipients, or drugs with a similar chemical structure or class.
- Use of any prescribed or nonprescribed medication, including drugs with hepatic enzyme-altering properties, such as St John's Wort, antacids, analgesics, herbal remedies, vitamins, and minerals during the 4 weeks (or longer depending on the medication's half-life) prior to the first administration of AZD9291 is not permitted. Occasional use of paracetamol (acetaminophen) and nonsteroidal nasal decongestant is permitted at the discretion of the Investigator.
- Any intake of grapefruit, grapefruit juice, Seville oranges, Seville orange marmalade, or other products containing grapefruit or Seville oranges within 7 days of the first administration of IP.
- Blood donation within 1 month of screening or any blood donation/blood loss greater than 500 mL during the 3 months prior to screening.
- Use of another new chemical entity (defined as a compound which has not been approved for marketing) or participation in any other clinical study (including methodology studies where no drugs were given) within 3 months of the first administration of IP in this study.
- Current smokers or those who have smoked or used nicotine products within the previous 3 months.
- Planned inpatient surgery, dental procedure, or hospitalisation during the study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: AZD9291 and omeprazole
Sequential treatments of AZD9291 + omeprazole followed by AZD9291 alone, with a washout period in between.
|
Blood sampling to measure AZD9291
Blood samples to measure levels of AZ5140 and AZ7550
AZD9291 80mg tablet taken on Day 5 in Period 1 and Day 1 in Period 2.
Omeprzole taken from Days 1 to 5 in Period 1.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
AUC of AZD9291
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose
|
Area under the plasma concentration-time curve from zero to infinity for AZD9291
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose
|
Cmax of AZD9291
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Rate and extent of absorption of AZD9291 following single oral doses of AZD9291 tablet formulation by assessment of maximum plasma concentration (Cmax).
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
AUC(0-t)
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Assessment of the PK of AZD9291 (parent compound), AZ5104 (metabolite) and AZ7550 (metabolite) using area under the plasma concentration curve from zero extrapolated to o the time of the last quantifiable concentration, AUC(0-t)
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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AUC(0-72)
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72 hours post AZD9291 dose.
|
Assessment of the PK of AZD9291 (parent compound), AZ5104 (metabolite) and AZ7550 (metabolite) using area under the plasma concentration curve from time zero to 72 hours, AUC(0-72)
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PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72 hours post AZD9291 dose.
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Tmax
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Assessment of the PK of AZD9291 (parent compound), AZ5104 (metabolite) and AZ7550 (metabolite) using time to reach maximum plasma concentration, tmax
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Tlag
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Assessment of the PK of AZD9291 (parent compound), AZ5104 (metabolite) and AZ7550 (metabolite) using lag time before observation of quantifiable analyte concentrations in plasma, tlag
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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t(1/2)
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Assessment of the PK of AZD9291 (parent compound), AZ5104 (metabolite) and AZ7550 (metabolite) using the terminal half-life, t(1/2)
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PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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λz
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Assessment of the PK of AZD9291 (parent compound), AZ5104 (metabolite) and AZ7550 (metabolite) using the terminal rate constant, λz
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
CL/F of AZD9291
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Assessment of the PK of AZD9291 using the apparent plasma clearance, CL/F
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PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Vz/F of AZD9291
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Assessment of the PK of AZD9291 using the apparent volume of distribution, Vz/F
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PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Cmax of AZ5104 and AZ7550
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Assessment of the PK of AZ5104 and AZ7550 (metabolites to AZD9291) using the maximum plasma concentration, Cmax
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
AUC of AZ5104 and AZ7550
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Area under the plasma concentration-time curve from zero to infinity of AZ5104 and AZ7550 (metabolites to AZD9291)
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Parent to Metabolite Ratios of AZ5104 and AZ7550 Cmax
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
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Assessment of the PK of AZ5104 and AZ7550 Cmax using the parent (AZD9291) to metabolite ratios
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PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Parent to Metabolite Ratios of AZ5104 and AZ7550 AUC
Time Frame: PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Assessment of the PK of AZ5104 and AZ7550 AUC using the parent (AZD9291) to metabolite ratios
|
PK samples collected in both period 1 and 2 at pre-dose, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 24, 48, 72, 120, 168, 216, 336, and 504 hours post AZD9291 dose.
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
September 1, 2014
Primary Completion (Actual)
January 1, 2015
Study Completion (Actual)
January 1, 2015
Study Registration Dates
First Submitted
August 20, 2014
First Submitted That Met QC Criteria
August 22, 2014
First Posted (Estimate)
August 25, 2014
Study Record Updates
Last Update Posted (Estimate)
June 24, 2016
Last Update Submitted That Met QC Criteria
May 23, 2016
Last Verified
May 1, 2016
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- D5160C00010
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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