- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04551599
A Study of the Effects of Food and Age on Danicopan
A Two-Part, Open-Label Phase 1 Study to Evaluate the Effect of Food and Age on the Pharmacokinetics of Danicopan
Study Overview
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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Arizona
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Tempe, Arizona, United States, 85283
- Clinical Trial Site
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Young adult males or females, between 18 and 55 years of age (Part 1 only).
- Elderly male participants aged ≥ 65 years of age at screening (Part 2 only).
- Body mass index in the range of 18.0 to 32.0 kilograms (kg)/meter squared, inclusive, with a minimum body weight of 50.0 kg at screening.
- No clinically significant history or presence of electrocardiogram findings at screening.
- Non-sterile male participants must agree to abstinence or use a highly effective method of contraception.
- Female participants of childbearing potential must either agree to abstinence or to use, with their male partner, a highly effective method of contraception (Part 1 only).
Exclusion Criteria:
- Clinically significant laboratory abnormalities.
- Pregnant or lactating (Part 1 only).
- History of any medical or psychiatric condition or disease that might limit the participant's ability to complete or participate in this clinical study, confound the results of the study, or pose an additional risk to the participant by their participation in the study.
- History or presence of drug or alcohol abuse within previous 2 years, current tobacco user, and positive drugs-of-abuse or alcohol screen at screening or Day -1 of Period 1.
- History of meningococcal infection, or a first-degree relative with a history of meningococcal infection.
- Body temperature ≥ 38.0°Celsius at screening or prior to (first) dosing in Period 1 or history of febrile illness, or other evidence of infection, within 14 days prior to (first) dosing.
- History of procedures that could alter absorption or excretion of orally administered drugs.
- A history of significant multiple and/or severe allergies or has had an anaphylactic reaction or significant intolerability to prescription or non-prescription drugs.
- Major surgery within previous 4 weeks.
- Participation in any other investigational study drug trial in which receipt of an investigational study drug occurred within 5 half-lives (if known) or 30 days before (first) dosing, whichever is longer.
- Donation of whole blood from 3 months prior to (first) dosing or of plasma from 30 days before (first) dosing, receipt of blood products within 6 months prior to (first) dosing, or receipt of a vaccine within 30 days prior to (first) dosing.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Part 1: Sequence 1
Healthy, young, adult participants will receive danicopan once each Period as follows: Period 1: Danicopan administered under fed conditions. Period 2: Danicopan administered under fasted conditions. There will be a washout period of at least 7 days between the dose of danicopan in Period 1 and the dose of danicopan in Period 2. |
A single dose of danicopan (200 milligrams) will be administered orally.
Other Names:
|
Experimental: Part 1: Sequence 2
Healthy, young, adult participants will receive danicopan once each Period as follows: Period 1: Danicopan administered under fasted conditions. Period 2: Danicopan administered under fed conditions. There will be a washout period of at least 7 days between the dose of danicopan in Period 1 and the dose of danicopan in Period 2. |
A single dose of danicopan (200 milligrams) will be administered orally.
Other Names:
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Experimental: Part 2
Healthy, elderly, male participants will receive a single dose of danicopan under fed conditions.
|
A single dose of danicopan (200 milligrams) will be administered orally.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Area Under The Concentration Versus Time Curve From Time 0 To The Last Measurable Concentration (AUC0-t) Of Danicopan Under Both Fed And Fasted Conditions In Healthy Young Adults
Time Frame: Up to 72 hours postdose
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Up to 72 hours postdose
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Area Under The Concentration Versus Time Curve From Time 0 Extrapolated To Infinity (AUC0-inf) Of Danicopan Under Both Fed And Fasted Conditions In Healthy Young Adults
Time Frame: Up to 72 hours postdose
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Up to 72 hours postdose
|
Maximum Observed Concentration (Cmax) Of Danicopan Under Both Fed And Fasted Conditions in Healthy Young Adults
Time Frame: Up to 72 hours postdose
|
Up to 72 hours postdose
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Time To Maximum Observed Concentration (Tmax) Of Danicopan Under Both Fed And Fasted Conditions in Healthy Young Adults
Time Frame: Up to 72 hours postdose
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Up to 72 hours postdose
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AUC0-t Of Danicopan Under Fed Conditions In Healthy Elderly Males
Time Frame: Up to 72 hours postdose
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Up to 72 hours postdose
|
AUC0-inf Of Danicopan Under Fed Conditions In Healthy Elderly Males
Time Frame: Up to 72 hours postdose
|
Up to 72 hours postdose
|
Cmax Of Danicopan Under Fed Conditions In Healthy Elderly Males
Time Frame: Up to 72 hours postdose
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Up to 72 hours postdose
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Tmax Of Danicopan Under Fed Conditions In Healthy Elderly Males
Time Frame: Up to 72 hours postdose
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Up to 72 hours postdose
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number Of Healthy Young Adults And Healthy Elderly Males With Treatment-emergent Adverse Events
Time Frame: Day 1 (postdose) through follow-up (10 [+/- 2] days after last study drug administration)
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Day 1 (postdose) through follow-up (10 [+/- 2] days after last study drug administration)
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- ACH471-016
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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