AZD5148 for Healthy Subjects

No longer recruiting at 3 trial locations
AC
Overseen ByAstraZeneca Clinical Study Information Center
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial tests the safety and tolerability of a new medicine, AZD5148, administered as a single injection. The study involves healthy volunteers and aims to observe how the body processes the drug, delivered either as a quick intravenous (IV) shot or an intramuscular (IM) shot. Different groups participate, with some receiving the actual drug and others a placebo (a harmless, inactive substance). Participants must be healthy, without significant illnesses, and have suitable veins for blood samples. As a Phase 1 trial, this research focuses on understanding how the treatment works in people, offering participants the chance to be among the first to receive this new medicine.

Do I need to stop my current medications for the trial?

The trial information does not specify whether you need to stop taking your current medications. However, since the trial is for healthy participants, it's possible that taking medications could affect eligibility.

Is there any evidence suggesting that AZD5148 is likely to be safe for humans?

Research has shown that AZD5148 has been tested for safety in healthy individuals using both intravenous (IV) and intramuscular (IM) methods. Studies have found that AZD5148 is generally well-tolerated, with no significant reports of serious side effects from a single dose. This suggests the treatment could be safe for trial participants. As a Phase 1 trial, the primary goal is to assess the safety of AZD5148, which is why it is tested on healthy volunteers. While more information is needed for a complete safety profile, early results from similar studies are promising.12345

Why do researchers think this study treatment might be promising?

Researchers are excited about AZD5148 because it could offer a new approach to treating conditions that currently rely on traditional drug therapies. Unlike existing treatments that typically involve oral or long-term medication, AZD5148 is administered either as an intramuscular injection or an intravenous bolus, which could potentially provide faster and more targeted effects. This treatment is also being explored for different doses and delivery methods, which could help customize therapy for a broader range of patients. If successful, AZD5148 might offer a more efficient and adaptable option compared to current standards of care.

What evidence suggests that AZD5148 could be effective?

Research shows that AZD5148 has potential because it can neutralize a wide range of conditions in lab tests. The component of AZD5148 that attaches to its target has remained unchanged over the years, suggesting it could consistently reach the right area. So far, studies have mainly focused on its safety and tolerability. These early results are promising for its future effectiveness. As more information becomes available, researchers will better understand its efficacy.12367

Are You a Good Fit for This Trial?

Healthy adults with good veins for blood draws can join. Women must not be pregnant, and if they can have children, they need to use birth control. People of Chinese descent must meet specific ancestry criteria. You can't join if you've had a serious illness or surgery recently, any history of cancer (except certain skin/cervical cancers), immune problems including HIV, drug/alcohol abuse, bleeding disorders, are detained or under legal supervision.

Inclusion Criteria

I have veins suitable for repeated needle insertions.
I have taken a pregnancy test and it was negative.
Healthy Chinese participants must meet specific criteria related to Chinese ancestry, birthplace, ancestry of grandparents and parents, duration of living outside China, and lifestyle changes since leaving China
See 3 more

Exclusion Criteria

I haven't had a major illness, surgery, or injury in the last 4 weeks.
I have had no cancers in the past 5 years, except for skin or cervical cancer that was treated locally.
I have not used strong immune-weakening drugs or have HIV.
See 14 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

4 weeks

Treatment

Participants receive a single dose of AZD5148 or placebo via IM injection or IV bolus

1 day
Participants will be resident at the Clinical Unit from the day before study drug administration (Day -1) until all assessments are completed on Day 2

Follow-up

Participants are monitored for safety and effectiveness after treatment

12 months
Final Follow-up Visit will occur within 361 ± 14 days after the study drug administration

What Are the Treatments Tested in This Trial?

Interventions

  • AZD5148
Trial Overview The trial is testing AZD5148's safety and how the body processes it after one dose given by IV or IM injection in healthy people. Some will get AZD5148; others will get a placebo (no active drug) to compare results.
How Is the Trial Designed?
7Treatment groups
Experimental Treatment
Group I: Cohort 5: AZD5148 (dose 4) IVExperimental Treatment2 Interventions
Group II: Cohort 4b: AZD5148 (dose 3) IVExperimental Treatment2 Interventions
Group III: Cohort 4a: AZD5148 (dose 3) IVExperimental Treatment2 Interventions
Group IV: Cohort 3: AZD5148 (dose 2) IVExperimental Treatment2 Interventions
Group V: Cohort 2b: AZD5148 (dose 2) IMExperimental Treatment2 Interventions
Group VI: Cohort 2a: AZD5148 (dose 2) IMExperimental Treatment2 Interventions
Group VII: Cohort 1: AZD5148 (dose 1) IMExperimental Treatment2 Interventions

Find a Clinic Near You

Who Is Running the Clinical Trial?

AstraZeneca

Lead Sponsor

Trials
4,491
Recruited
290,540,000+

Sir Pascal Soriot

AstraZeneca

Chief Executive Officer since 2012

Veterinary Medicine from École nationale vétérinaire d'Alfort, MBA from HEC Paris

Dr. Cristian Massacesi

AstraZeneca

Chief Medical Officer since 2021

MD from Marche Polytechnic University, Oncology training at Royal Marsden Hospital, Kaplan Comprehensive Cancer Center, and European Institute of Oncology

Pascal Soriot

AstraZeneca

Chief Executive Officer since 2012

Veterinary Medicine from École nationale vétérinaire d'Alfort, MBA from HEC Paris

Cristian Massacesi

AstraZeneca

Chief Medical Officer since 2021

MD from Marche Polytechnic University, Medical Oncology training at Royal Marsden Hospital, Kaplan Comprehensive Cancer Center, and European Institute of Oncology

Citations

A Study to Evaluate the Safety, Tolerability and ...The purpose of this study is to measure safety, tolerability, and pharmacokinetics (PK) of a single dose of AZD5148 administered via intravenous (IV) bolus ...
Safety and tolerability of AZD5148 in Japanese participantsThe purpose of this study is to measure safety, tolerability and PK of a single dose of AZD5148 administered via IV bolus or IM injection in healthy Japanese
Epitope Conservation of AZD5148, a Broadly Neutralizing Anti ...We report a high degree of AZD5148 binding site epitope conservation from 2015 to 2024. AZD5148 showed broad in vitro neutralization, ...
A Study to Evaluate the Safety, Tolerability and ...The purpose of this study is to measure safety, tolerability, and pharmacokinetics (PK) of a single dose of AZD5148 administered via ...
9M and Q3 2025 results clinical trials appendix• Phase I (sentinel safety cohort): 56 healthy adults, age 18 to ... • Arm 1: dose 1 via i.m. injection AZD9838 in 18-64-year-olds. • Arm ...
AstraZeneca's AZD5148 Study: A Step Forward in ...' The study aims to evaluate the safety, tolerability, and pharmacokinetics of a single dose of AZD5148 in healthy Japanese adults, highlighting ...
A Study to Evaluate the Safety, Tolerability and ...The purpose of this study is to measure safety, tolerability, and pharmacokinetics (PK) of a single dose of AZD5148 administered via ...
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