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

This is an interventional treatment trial for Solid and Hematological Malignancies focused on measuring Crossover, Acid reducing agent, Food effect, Pharmacokinetics, Serine/threonine specific protein kinase inhibitor Read More

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 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.