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A Study to Investigate Safety, Tolerability, and Pharmacokinetics of AZD3974 in Healthy Participants

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AstraZeneca

Status and phase

Enrolling
Phase 1

Conditions

Healthy Participants

Treatments

Other: Placebo
Drug: AZD3974

Study type

Interventional

Funder types

Industry

Identifiers

NCT07290283
D7360C00001

Details and patient eligibility

About

The purpose of this study is to assess the safety and tolerability of AZD3974 and characterize the pharmacokinetics (PK) of AZD3974 following oral administration to healthy participants, including participants of Japanese and Chinese descent.

Full description

This is a first in human, randomized, single-blind, placebo-controlled study. It consists of two parts.

Part A (single ascending dose - SAD): This study part will enroll six cohorts (plus two optional additional cohorts) of healthy participants (Part A1), three cohorts (plus one optional additional cohort) of healthy Japanese participants (Part A2) and one cohort (plus one optional additional cohort) of healthy Chinese participants (Part A3). Cohort 3 of Part A1 will be extended to evaluate the effect of food intake on the PK of AZD3974. In Part A (all cohorts), participants will receive a single dose of AZD3974 or placebo.

Part B (Multiple Ascending Dose - MAD): This study part will consist of four cohorts (plus two optional additional cohorts) of healthy participants (Part B1) and one cohort (plus one optional additional cohort) of healthy Japanese participants (Part B2). In all Part B cohorts, participants will receive multiple doses of AZD3974 or placebo.

Both Part A and Part B will comprise of:

  • A Screening Period of maximum 28 days
  • A Dosing session during which participants will receive the study intervention at study specific time points.
  • Follow-up Period of 7 days post last-dose.

Enrollment

176 estimated patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Healthy male and female (of non-childbearing potential) participants with suitable veins for cannulation or repeated venipuncture at the Screening Visit.
  • All females must have a negative pregnancy test. Females of non-childbearing potential must be confirmed via post-menopausal status or documentation of irreversible surgical sterilization at the Screening Visit.
  • Sexually active fertile male participants with partners of childbearing potential must adhere to the contraception methods.
  • Have a body mass index between 18 and 32 kg/m2 inclusive and weigh at least 50 kg at Screening.
  • For healthy Japanese cohorts (Part A2 and Part B2): healthy male and female participants are to be Japanese (eg, natives of Japan or Japan Americans), defined as having both parents and 4 grandparents who are Japanese. This includes second and third generation participants of Japanese descent whose parents or grandparents are living in a country other than Japan.
  • For healthy Chinese cohort (Part A3): healthy male and female Chinese participants for whom both parents and 4 grandparents are Chinese. This includes second and third generation participants of Chinese descent whose parents or grandparents are living in a country other than China.

Exclusion criteria

  • History of any clinically important disease or disorder which, may either put the participant at risk because of participation in the study, or influence the results or the participant's ability to participate in the study.
  • 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 within 4 weeks of the first administration of study intervention.
  • Any abnormal laboratory values, vital signs, or any clinically important abnormalities in clinical chemistry, hematology, or urinalysis results.
  • Any positive result on Screening for serum hepatitis B and C viruses and human immunodeficiency virus.
  • Any clinically important abnormalities in rhythm, conduction, or morphology of the resting 12 lead electrocardiography at Screening and/or admission to the Clinical Unit .
  • Known or suspected history of alcohol or drug abuse or excessive intake of alcohol.
  • Positive screen for drugs of abuse, or alcohol, or cotinine.
  • History of severe allergy/hypersensitivity or ongoing clinically important allergy/hypersensitivity.
  • Participants who have previously received AZD3974.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Sequential Assignment

Masking

Single Blind

176 participants in 28 patient groups, including a placebo group

Part A1 (SAD) Cohort 1: AZD3974 (Dose 1)
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974 - Dose 1
Treatment:
Drug: AZD3974
Part A1 (SAD) Cohort 2: AZD3974 (Dose 2)
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974 - Dose 2
Treatment:
Drug: AZD3974
Part A1 (SAD) Cohort 3: AZD3974 (Dose 3) (Food Effect Cohort)
Experimental group
Description:
Healthy participants will receive two single doses of AZD3974 - Dose 3
Treatment:
Drug: AZD3974
Part A1 (SAD) Cohort 4: AZD3974 (Dose 4)
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974 - Dose 4
Treatment:
Drug: AZD3974
Part A1 (SAD) Cohort 5: AZD3974 (Dose 5)
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974 - Dose 5
Treatment:
Drug: AZD3974
Part A1 (SAD) Cohort 6: AZD3974 (Dose 6)
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974 - Dose 6
Treatment:
Drug: AZD3974
Part A1 (SAD) optional additional Cohort 7: AZD3974
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A1 (SAD) optional additional Cohort 8: AZD3974
Experimental group
Description:
Healthy participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A1 (SAD) Cohort: Placebo
Placebo Comparator group
Description:
Healthy participants will receive a single dose of matching placebo to AZD3974
Treatment:
Other: Placebo
Part A1 (SAD) Cohort 3: Placebo (Food Effect Cohort)
Placebo Comparator group
Description:
Healthy participants will receive two single doses of matching placebo to AZD3974
Treatment:
Other: Placebo
Part A2 (SAD) Japanese Cohort 1: AZD3974
Experimental group
Description:
Healthy Japanese participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A2 (SAD) Japanese Cohort 2: AZD3974
Experimental group
Description:
Healthy Japanese participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A2 (SAD) Japanese Cohort 3: AZD3974
Experimental group
Description:
Healthy Japanese participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A2 (SAD) optional additional Japanese Cohort 4: AZD3974
Experimental group
Description:
Healthy Japanese participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A2 (SAD) Japanese Cohort: Placebo
Placebo Comparator group
Description:
Healthy Japanese participants will receive a single dose of matching placebo to AZD3974
Treatment:
Other: Placebo
Part A3 (SAD) Chinese Cohort 1: AZD3974
Experimental group
Description:
Healthy Chinese participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A3 (SAD) optional additional Chinese Cohort 2: AZD3974
Experimental group
Description:
Healthy Chinese participants will receive a single dose of AZD3974
Treatment:
Drug: AZD3974
Part A3 (SAD) Chinese Cohort: Placebo
Placebo Comparator group
Description:
Healthy Chinese participants will receive a single dose of matching placebo to AZD3974
Treatment:
Other: Placebo
Part B1 (MAD) Cohort 1: AZD3974
Experimental group
Description:
Healthy participants will receive multiple doses of AZD3974
Treatment:
Drug: AZD3974
Part B1 (MAD) Cohort 2: AZD3974
Experimental group
Description:
Healthy participants will receive multiple doses of AZD3974
Treatment:
Drug: AZD3974
Part B1 (MAD) Cohort 3: AZD3974
Experimental group
Description:
Healthy participants will receive multiple doses of AZD3974
Treatment:
Drug: AZD3974
Part B1 (MAD) Cohort 4: AZD3974
Experimental group
Description:
Healthy participants will receive multiple doses of AZD3974
Treatment:
Drug: AZD3974
Part B1 (MAD) optional additional Cohort 5: AZD3974
Experimental group
Description:
Healthy participants will receive multiple doses of AZD3974
Treatment:
Drug: AZD3974
Part B1 (MAD) optional additional Cohort 6: AZD3974
Experimental group
Description:
Healthy participants will receive multiple doses of AZD3974
Treatment:
Drug: AZD3974
Part Bl (MAD) Cohort: Placebo
Placebo Comparator group
Description:
Healthy participants will receive multiple doses of matching placebo to AZD3974
Treatment:
Other: Placebo
Part B2 (MAD) Japanese Cohort 1: AZD3974
Experimental group
Description:
Healthy Japanese participants will receive multiple doses of AZD397
Treatment:
Drug: AZD3974
Part B2 (MAD) optional additional Japanese Cohort 2: AZD3974
Experimental group
Description:
Healthy Japanese participants will receive multiple doses of matching placebo to AZD3974
Treatment:
Drug: AZD3974
Part B2 (MAD) Japanese Cohort: Placebo
Placebo Comparator group
Description:
Healthy Japanese participants will receive multiple doses of matching placebo to AZD3974
Treatment:
Other: Placebo

Trial contacts and locations

2

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Central trial contact

AstraZeneca Clinical Study Information Center

Data sourced from clinicaltrials.gov

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