Study to Investigate the Effect of Formulation and Food on the Pharmacokinetics of GDC-0810

NCT ID: NCT02722018

Last Updated: 2017-08-22

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

45 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-01-06

Study Completion Date

2016-09-13

Brief Summary

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This is a phase 1, randomized, open-label, single center, crossover study to investigate the effect of formulation and food on the pharmacokinetics of GDC-0810 in female healthy participants of non-childbearing potential. This study is divided into three parts. Participants in each part will be randomized to one of three treatment sequences. Part 1 study in 4 periods will investigate the effect of formulation on the pharmacokinetics (PK) of GDC-0810 administered with low-fat food. Each participant in this part will receive a single dose of GDC-0810 dose level A following consumption of a low fat meal (30 minutes after the start of the meal) in each treatment period. Part 2 is an optional Phase I study in 3 periods to investigate the effect of formulation on the PK of GDC-0810 administered with low-fat food in healthy female participants of non-childbearing potential. Part 3 study in three periods will compare the PK of a Phase III prototype tablet formulation selected from Parts 1 and 2 of the study with the Phase II tablet formulation (both administered 30 minutes after the start of a low fat meal) at dose level B and to investigate the PK of the Phase III prototype formulation administered in the fasted state.

Detailed Description

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Conditions

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Healthy Volunteer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Part 1: GDC-0810 dose level A - Low Fat Meal

Participants will receive a single dose of GDC-0810 dose level A on Day 1 of each treatment period. GDC-0810 will be administered with low fat meal in the form of Phase II tablet or one of three Phase III prototype tablets (Prototype 1, 2 or 3) in a crossover fashion.

Group Type EXPERIMENTAL

GDC-0810 Phase II Tablet

Intervention Type DRUG

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

GDC-0810 Phase III Prototype Tablet

Intervention Type DRUG

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

Part 2 (Optional): GDC-0810 dose level A - Low Fat Meal

Participants will receive a single dose of GDC-0810 dose level A on Day 1 of each treatment period. GDC-0810 will be administered with low fat meal in the form of Phase II tablet or one of two Phase III prototype tablets (Prototype 4 or 5) in a crossover fashion.

Group Type EXPERIMENTAL

GDC-0810 Phase II Tablet

Intervention Type DRUG

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

GDC-0810 Phase III Prototype Tablet

Intervention Type DRUG

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

Part 3: GDC-0810 dose level B - Low Fat Meal/Fasted

Participants will receive a single dose of GDC-0810 dose level B on Day 1 of each treatment period. GDC-0810 will be administered with low fat meal or under fasted condition either as Phase II tablet (with low fat meal) or as the Phase III prototype tablet selected from Parts 1 or 2 (with low fat meal or under fasted conditions), in a crossover fashion.

Group Type EXPERIMENTAL

GDC-0810 Phase II Tablet

Intervention Type DRUG

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

GDC-0810 Phase III Prototype Tablet

Intervention Type DRUG

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

Interventions

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GDC-0810 Phase II Tablet

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

Intervention Type DRUG

GDC-0810 Phase III Prototype Tablet

Participants will receive dose level A (in Parts 1 and 2) or dose level B (in Part 3) tablets.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Female participants of non-childbearing potential including non-pregnant, non-lactating, and either postmenopausal or surgically sterile for at least 45 days post procedure
* Body mass index (BMI) range 18.0 to 32.0 kilograms per square meter (kg/m\^2), inclusive
* In good health, as determined by no clinically significant findings from medical history, physical examination, 12-lead electrocardiogram (ECG), vital signs, and clinical laboratory evaluations
* Receive an explanation of the mandatory pharmacogenomics (PgX) component of the study

Exclusion Criteria

* Any history of endometrial polyps, endometrial cancer, atypical endometrial hyperplasia, or other endometrial disorders unless subjects have undergone total hysterectomy and there is no evidence of active disease
* Significant history or clinical manifestation of any significant metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, or psychiatric disorder
* History of any thrombophilic condition, inflammatory bowel disease, active bowel inflammation, chronic diarrhea, short bowel syndrome, and upper gastro-intestinal (GI) surgery including gastric resection
* Any history of venous thrombosis (including pulmonary embolism \[PE\])
* Participation in any other investigational study drug trial in which receipt of an investigational study drug occurred within 90 days prior to Check-in (Day -1) in Period 1
* Use of systemic hormone replacement therapy within 1 year prior to Check-in (Day -1)
* History of use of tamoxifen, aromatase inhibitors, or any other endocrine agent for the treatment of breast cancer
Minimum Eligible Age

40 Years

Maximum Eligible Age

70 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trials

Role: STUDY_DIRECTOR

Hoffmann-La Roche

Locations

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Quotient Clinical Ltd, Clinical Research Unit

Nottingham, , United Kingdom

Site Status

Countries

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United Kingdom

Other Identifiers

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2015-003730-27

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

GP29826

Identifier Type: -

Identifier Source: org_study_id

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