Study to Assess the Effect of Food and Acid Reducing Agents on the Absorption of Capivasertib in Healthy Participants

• Status: Completed
• Trial end date: 2021-11-01
• Target enrollment: 0
• Participant gender: All

Summary

This is a two-part, open-label, randomized, crossover study in healthy subjects (vasectomized males and women of non-childbearing potential), performed at 2 study centers

• Phase: Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: AstraZeneca
• Collaborator: Parexel
• Treatments: Rabeprazole

Criteria

Inclusion Criteria:

• Provision of signed and dated, written informed consent prior to any study specific procedures.

• Healthy male and female subjects aged 18 to 58 years with suitable veins for cannulation or repeated venipuncture.

• Females must not be lactating and must be of non-childbearing potential, confirmed at screening:

1. Postmenopausal defined as aged > 40 years and amenorrhea for at least 12 months or more following cessation of all exogenous hormonal treatments and follicle stimulating hormone levels in the postmenopausal range.

2. Documentation of irreversible/permanent surgical sterilization by hysterectomy, bilateral oophorectomy or bilateral salpingectomy but not tubal ligation, at least 6 months prior to screening.

• Male subjects must be vasectomized, at least 6 months prior to screening, with documented post-procedural medical assessment of surgical success.

• Have a body mass index between 18.0 and 29.9 kg/m^2 (inclusive) for males and 18 to 32 kg/m^2 (inclusive) for postmenopausal females; and weigh at least 50 kg and no more than 100 kg inclusive.

• Non-smoker, defined as a subject who has not smoked previously or who has discontinued smoking.

Exclusion Criteria:

• History of any clinically significant disease or disorder.

• History or presence of gastrointestinal, hepatic or renal disease, or any other condition known to interfere with absorption, distribution, metabolism, or excretion of drugs.

• Any clinically significant illness, medical/surgical procedure, or trauma within 4 weeks of the first administration of investigational medicinal product (IMP).

• Any clinically significant abnormal findings in vital signs at screening and/or admission to the study center.

• Clinically significant abnormalities in glucose metabolism defined by any of the following:

1. Diagnosis of diabetes mellitus type I or II (irrespective of management).

2. Blood glucose value ≥ 5.9 mmol/L after fasting for at least 8 hours, at screening or on admission to study center.

3. Glycosylated hemoglobin > upper limit of normal (up to 6.2% [44 mmol/mol]).

• Any positive result on screening for serum hepatitis B surface antigen or antibody to hepatitis B core antigen, hepatitis C antibody, and human immunodeficiency virus antibody.

• Known or suspected history of drug abuse.

• Has received another new chemical entity within 3 months of the first administration of IMP in this study.

• Plasma donation within 1 month of screening or any blood donation/loss more than 500 mL during the 3 months prior to screening.

• History of severe allergy/hypersensitivity or ongoing allergy/hypersensitivity, as judged by the Investigator or history of hypersensitivity to drugs with a similar chemical structure or class to capivasertib, rabeprazole, or famotidine.

• Subjects who have previously received capivasertib.

• Subject has a positive test result for Severe acute respiratory syndrome coronavirus 2 reverse transcription polymerase chain reaction on admission.

• Subject has clinical signs and symptoms consistent with Coronavirus Disease 2019 (COVID-19) (eg, fever, dry cough, dyspnea, sore throat, anosmia/hyposmia, loss or reduced taste, and fatigue) or confirmed infection by appropriate laboratory test within the last 4 weeks prior to screening or on admission.

• History of severe COVID-19 (hospitalization, extracorporeal membrane oxygenation, mechanically ventilated).

• Subjects who are regularly exposed to the risk of COVID-19 infection as part of their daily life (eg, health care professionals working in COVID-19 wards or at emergency departments).

• Subjects who have had a COVID-19 vaccine within 3 weeks prior to screening or are planning to get a COVID-19 vaccine during the study.