Study of Different Forms of Danicopan (Tablet, Softgel Capsule, Liquid-filled Capsule) in Healthy Participants

NCT ID: NCT04940559

Last Updated: 2021-06-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

26 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-08-02

Study Completion Date

2016-10-05

Brief Summary

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This was a randomized, crossover, open-label study to assess the relative bioavailability, pharmacokinetics (PK), and safety of three different formulations of danicopan (tablet, softgel capsule, liquid-filled capsule \[LFC\]) in healthy participants.

Detailed Description

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Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Group 1 followed a 3-treatment, 3-period crossover study design. Group 2 followed a 2-treatment, 2-period crossover study design.
Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Group 1: Sequence 1

Participants received danicopan once each period as a single dose under fasted or fed (medium-fat meal) conditions as follows:

Period 1: Danicopan as an LFC under fasted conditions. Period 2: Danicopan as a tablet under fed (medium-fat meal) conditions. Period 3: Danicopan as a tablet under fasted conditions. There was a washout period of at least 4 days (96 hours) between each danicopan dosing.

Group Type EXPERIMENTAL

Danicopan - Tablet

Intervention Type DRUG

Oral tablet.

Danicopan - LFC

Intervention Type DRUG

Oral LFC.

Group 1: Sequence 2

Participants received danicopan once each period as a single dose under fasted or fed (medium-fat meal) conditions as follows:

Period 1: Danicopan as a tablet under fed (medium-fat meal) conditions. Period 2: Danicopan as a tablet under fasted conditions. Period 3: Danicopan as an LFC under fasted conditions. There was a washout period of at least 4 days (96 hours) between each danicopan dosing.

Group Type EXPERIMENTAL

Danicopan - Tablet

Intervention Type DRUG

Oral tablet.

Danicopan - LFC

Intervention Type DRUG

Oral LFC.

Group 1: Sequence 3

Participants received danicopan once each period as a single dose under fasted or fed (medium-fat meal) conditions as follows:

Period 1: Danicopan as a tablet under fasted conditions. Period 2: Danicopan as an LFC under fasted conditions. Period 3: Danicopan as a tablet under fed (medium-fat meal) conditions. There was a washout period of at least 4 days (96 hours) between each danicopan dosing.

Group Type EXPERIMENTAL

Danicopan - Tablet

Intervention Type DRUG

Oral tablet.

Danicopan - LFC

Intervention Type DRUG

Oral LFC.

Group 2: Sequence 1

Participants received danicopan once each period as a single dose under fasted conditions as follows:

Period 1: Danicopan as an LFC under fasted conditions. Period 2: Danicopan as a softgel capsule under fasted conditions. There was a washout period of at least 4 days (96 hours) between each danicopan dosing.

Group Type EXPERIMENTAL

Danicopan - Softgel

Intervention Type DRUG

Oral softgel capsule.

Danicopan - LFC

Intervention Type DRUG

Oral LFC.

Group 2: Sequence 2

Participants received danicopan once each period as a single dose under fasted conditions as follows:

Period 1: Danicopan as a softgel capsule under fasted conditions. Period 2: Danicopan as an LFC under fasted conditions. There was a washout period of at least 4 days (96 hours) between each danicopan dosing.

Group Type EXPERIMENTAL

Danicopan - Softgel

Intervention Type DRUG

Oral softgel capsule.

Danicopan - LFC

Intervention Type DRUG

Oral LFC.

Interventions

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Danicopan - Tablet

Oral tablet.

Intervention Type DRUG

Danicopan - Softgel

Oral softgel capsule.

Intervention Type DRUG

Danicopan - LFC

Oral LFC.

Intervention Type DRUG

Other Intervention Names

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ALXN2040 ACH-0144471 (formerly) ACH-4471 ACH4471 4471 ALXN2040 ACH-0144471 (formerly) ACH-4471 ACH4471 4471 ALXN2040 ACH-0144471 (formerly) ACH-4471 ACH4471 4471

Eligibility Criteria

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Inclusion Criteria

* Healthy was defined as having no clinically relevant abnormalities identified by a detailed medical history, physical examination, blood pressure and heart rate measurements, 12-lead electrocardiogram, and clinical laboratory tests.
* Had a body mass index of 18 to 30 kilograms(kg)/meter squared with a minimum body weight of 50 kg.

Exclusion Criteria

* History or clinically relevant evidence of significant cardiovascular, pulmonary, hepatic, renal, hematological, gastrointestinal, endocrine, immunologic, dermatologic, neurological, or psychiatric disease.
* History of procedures that could alter absorption of orally administered drugs.
* Body temperature ≥ 38°Celsius on Day -1 or Day 1 predose; history of febrile illness within 7 days prior to study drug administration.
* Positive alcohol and/or drug screen at Screening or Day -1; current tobacco/nicotine user.
* Participation in a clinical study within 30 days prior to study drug administration.
* Clinically significant laboratory abnormalities at Screening or Day -1.
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Achillion, a wholly owned subsidiary of Alexion

INDUSTRY

Sponsor Role collaborator

Alexion Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Clinical Trial Site

Auckland, , New Zealand

Site Status

Countries

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New Zealand

Other Identifiers

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ACTRN12616001017415

Identifier Type: REGISTRY

Identifier Source: secondary_id

ACH471-006

Identifier Type: -

Identifier Source: org_study_id

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