Recruiting nowPhase 1Interventional
What this study is about
This study will measure the effects of multiple doses of AZD6234, AZD9550 and a combination of AZD9550 and AZD6234 given as injection(s) on pharmacokinetics (PK) of combined oral contraceptive (CoC) ethinyl estradiol (EE)/levonorgestrel (LEVO) in healthy female participants with obesity.
A promising-looking record is not the same as confirmed eligibility. The study team must review the full criteria and current recruitment status.
Basic eligibility
Age35 Years to 75 Years
SexFemale
Healthy volunteersAccepted
ConditionHealthy Participants
Full registry criteria
Inclusion Criteria: * All participants must have a negative pregnancy test at the Screening Visit and on admission to the Clinical Unit. * Females of childbearing potential must not be lactating and if heterosexually active, must agree to use an approved method of highly effective contraception. o Hormonal contraceptives and estrogen-containing hormonal methods of birth control are not permitted due to potential effect and influence on the results using a CoC assessment. * Females of non-childbearing potential must be confirmed at the Screening Visit. * Have a Body Mass Index (BMI) between 25 and 40 kg/m2, both inclusive and weigh at least 60 kg for Cohorts 1, 2, and 3 and a BMI of \> 30 kg/m2 for Cohort 4. Exclusion Criteria: * History of any clinically important disease or disorder (gastroparesis, deep vein thrombosis, venous thromboembolism, previous surgery of the upper gastrointestinal tract, cardiovascular disease, neuromuscular or neurogenic disease, severe vitamin D deficiency (cohort 1, cohort 2 and cohort 4), type I or type II diabetes mellitus, glycated hemoglobin (HbA1c) ≥ 6.5% at screening, history of neoplastic disease (cohort 2, cohort 3 and cohort 4), basal calcitonin level \>50 ng/L (50 pg/L) at screening (cohort 2, cohort 3 and cohort 4), history of acute or chronic pancreatitis or pancreatic amylase or lipase \>2×ULN at screening (cohort 2, cohort 3 and cohort 4), prior history of cholecystectomy or untreated cholelithiasis and personal or family history of medullary thyroid cancer (MTC) or multiple endocrine neoplasia type 2 (MEN2) (cohort 2, cohort 3 and cohort 4). * 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 important illness, medical/surgical procedure, or trauma. * Any laboratory values with deviations or clinically important abnormalities in clinical chemistry, hematology, or urinalysis. * Any positive result on screening for serum Hepatitis B surface antigen (HBsAg), Hepatitis B core antibody (HBcAb) or Human immunodeficiency virus (HIV). * Abnormal vital signs. * Any clinically important abnormalities in rhythm, conduction, or morphology of the resting 12 lead electrocardiogram (ECG), at screening. * Current smokers or those who have smoked or used nicotine products. * Known or suspected history of alcohol or drug abuse or excessive intake of alcohol. * History of severe allergy/hypersensitivity or ongoing clinically important allergy/hypersensitivity. * Statin treatment within 4 weeks prior to the start of study treatment. * Current use of estrogen-containing products.
Treatments and study arms
AZD6234
Drug
AZD6234 will be administered as a subcutaneous injection in the abdomen.
Ethinyl estradiol/Levonorgestrel (EE/LEVO)
Drug
EE/LEVO will be administered as combined oral tablets.
Acetaminophen (APAP)
Drug
APAP will be administered orally as a solution.
AZD9550
Drug
AZD9550 will be administered as a subcutaneous injection in the abdomen.
Primary outcomes
Area under the concentration-time curve from time 0 to infinity (AUCinf) of EE and LEVOCohort 1: At predefined intervals from Day -5 up to Day 99; Cohort 2 : At pre-defined interval from Day -5 up to Day 169; Cohort 3: At predefined intervals from Day -5 up to Day 225; Cohort 4: At predefined intervals from Day -5 up to Day 253To assess the effect of multiple doses of AZD6234, multiple doses of co-administered AZD9550 and AZD6234, and multiple doses of AZD9550 on the PK of single doses of CoC EE/LEVO.
Area under the concentration-time curve from time of dosing to the last measurable concentration (AUClast) of EE and LEVOCohort 1: At predefined intervals from Day -5 up to Day 99; Cohort 2 : At pre-defined interval from Day -5 up to Day 169; Cohort 3: At predefined intervals from Day -5 up to Day 225; Cohort 4: At predefined intervals from Day -5 up to Day 253To assess the effect of multiple doses of AZD6234, multiple doses of co-administered AZD9550 and AZD6234, and multiple doses of AZD9550 on the PK of single doses of CoC EE/LEVO.
Maximum plasma concentration (Cmax) of EE and LEVOCohort 1: At predefined intervals from Day -5 up to Day 99; Cohort 2 : At pre-defined interval from Day -5 up to Day 169; Cohort 3: At predefined intervals from Day -5 up to Day 225; Cohort 4: At predefined intervals from Day -5 up to Day 253To assess the effect of multiple doses of AZD6234, multiple doses of co-administered AZD9550 and AZD6234, and multiple doses of AZD9550 on the PK of single doses of CoC EE/LEVO.
Time to reach maximum drug concentration in plasma (tmax) of EE and LEVOCohort 1: At predefined intervals from Day -5 up to Day 99; Cohort 2 : At pre-defined interval from Day -5 up to Day 169; Cohort 3: At predefined intervals from Day -5 up to Day 225; Cohort 4: At predefined intervals from Day -5 up to Day 253To assess the effect of multiple doses of AZD6234, multiple doses of co-administered AZD9550 and AZD6234, and multiple doses of AZD9550 on the PK of single doses of CoC EE/LEVO.
Elimination half-life (t1/2λz) of EE and LEVOCohort 1: At predefined intervals from Day -5 up to Day 99; Cohort 2 : At pre-defined interval from Day -5 up to Day 169; Cohort 3: At predefined intervals from Day -5 up to Day 225; Cohort 4: At predefined intervals from Day -5 up to Day 253To assess the effect of multiple doses of AZD6234, multiple doses of co-administered AZD9550 and AZD6234, and multiple doses of AZD9550 on the PK of single doses of CoC EE/LEVO.
