52 Participants Needed

AZD6621 for Prostate Cancer

(ACTIVATED-4-PC Trial)

Recruiting at 10 trial locations
AC
Overseen ByAstraZeneca Clinical Study Information Center
Age: 18+
Sex: Male
Trial Phase: Phase 1 & 2
Sponsor: AstraZeneca
Must be taking: LHRH agonist or antagonist
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 an experimental treatment called AZD6621 for men with advanced prostate cancer that has spread and is resistant to standard hormone treatments. Researchers aim to determine the safety and effectiveness of AZD6621 by testing different doses and administration methods. Suitable candidates for this trial have prostate cancer that has spread, continues to grow despite hormone therapy, and shows signs of progression, such as increasing PSA levels (a protein related to prostate cancer). As a Phase 1 trial, the research focuses on understanding how the treatment works in people, offering participants the opportunity to be among the first to receive this new treatment.

Will I have to stop taking my current medications?

The trial does not specify if you need to stop taking your current medications, but it does mention that participants must not have received certain anti-cancer therapies or systemic corticosteroids above a certain dose shortly before starting the trial. It's best to discuss your specific medications with the study team.

Is there any evidence suggesting that AZD6621 is likely to be safe for humans?

Research shows that AZD6621 is a new treatment being tested for safety and side effects in people with advanced prostate cancer. As this is the first human trial, detailed safety information from previous human studies is unavailable. Researchers are still learning about its tolerability and potential side effects.

In this early-stage study, the focus is on testing different doses to determine which are safe. Early studies typically aim to find the optimal dose that balances effectiveness with minimal side effects. Participants might experience some side effects as researchers work to identify the right dose.

Prospective participants should know that researchers closely monitor participants to ensure safety and manage any side effects that arise.12345

Why do researchers think this study treatment might be promising for prostate cancer?

Researchers are excited about AZD6621 for prostate cancer because it offers a fresh approach compared to standard treatments like hormone therapy, chemotherapy, and surgery. Unlike these traditional methods, AZD6621 is designed to be a monotherapy with two different administration routes, which could provide flexibility in how it's given to patients. This treatment stands out by potentially targeting cancer cells more directly, reducing the impact on healthy cells and minimizing side effects. Its unique mechanism and delivery methods hold promise for improved outcomes and quality of life for patients with prostate cancer.

What evidence suggests that AZD6621 might be an effective treatment for metastatic prostate cancer?

Research shows that AZD6621 is designed to treat advanced prostate cancer that has spread to other parts of the body. This treatment activates T cells, part of the immune system, to attack cancer cells. Early studies suggest that AZD6621 could be promising due to its potential for greater effectiveness with fewer side effects. Although limited information exists on its efficacy in humans, using T cells to target cancer cells remains a hopeful approach. Ongoing research aims to confirm these early results. Participants in this trial will receive AZD6621 through various administration routes and dosages to evaluate its safety and effectiveness.14678

Are You a Good Fit for This Trial?

This clinical trial is for adult males with metastatic prostate cancer. It's designed to find out how safe and effective a new treatment called AZD6621 is, and how it behaves in the body over time. Participants will be given different doses of AZD6621 to determine the best balance between safety and side effects.

Inclusion Criteria

PSA at screening visit ≥ 1 ng/mL
I can provide a recent or past biopsy of my prostate cancer.
My cancer has worsened in the last 6 months, shown by tests.
See 17 more

Exclusion Criteria

Mean resting corrected QT interval > 470 ms
I have a family history of sudden death before 40 or long QT syndrome.
I have had or am planning to have an organ or stem cell transplant.
See 24 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Dose Escalation

Part A tests different dose levels of AZD6621 to determine the best doses in terms of safety and side effects

21-28 days

Dose Expansion

Part B tests at least two AZD6621 doses in a larger group of participants

Up to 3 years

Follow-up

Participants are monitored for safety and effectiveness after treatment

90 days post last dose

What Are the Treatments Tested in This Trial?

Interventions

  • AZD6621
Trial Overview The intervention being studied is AZD6621, an experimental drug for treating metastatic prostate cancer. The study has two parts: Part A tests various dose levels to see which are safest (dose escalation), while Part B examines at least two selected doses in more people (dose expansion).
How Is the Trial Designed?
4Treatment groups
Experimental Treatment
Group I: Module 2 - Part A (Dose Escalation)Experimental Treatment1 Intervention
Group II: Module 1/2 - Part B2 (Dose Expansion)Experimental Treatment1 Intervention
Group III: Module 1/2 - Part B1 (Dose Expansion)Experimental Treatment1 Intervention
Group IV: Module 1 - Part A (Dose Escalation)Experimental Treatment1 Intervention

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

NCT07192614 | A Study to Learn How Safe AZD6621 is, ...This is a first in human, modular, Phase I/II, open-label, multicenter study of AZD6621, in adult participants with metastatic prostate cancer.
A Study to Learn How Safe AZD6621 is, How Well it Works ...This is a first in human, modular, Phase I/II, open-label, multicenter study of AZD6621, in adult participants with metastatic prostate cancer.
AstraZeneca's Promising New Study on AZD6621 for ...The study aims to assess the safety, tolerability, and effectiveness of AZD6621 in treating metastatic prostate cancer, a significant step in ...
AZD6621 for Prostate Cancer (ACTIVATED-4-PC Trial)This study is being conducted to learn more about the safety, tolerability, and effectiveness of an experimental treatment for metastatic prostate cancer ...
Improving the therapeutic index for prostate cancer T cell ...Our data demonstrated that HSPB8 exhibited lower expression levels in prostate cancer tissues than in normal prostatic tissues. As a tumor ...
A study to learn how safe AZD6621 is, how well it works, ...This study is being conducted to learn more about the safety, tolerability, and effectiveness of an experimental treatment for metastatic prostate cancer ...
AZD6621: Improving the therapeutic index for prostate cancer ...AZD6621 can improve the therapeutic index of conventional TCEs via CD8-guided, affinity-optimized CD3 engagement of STEAP2 on prostate cancer cells.
AZD6621 / AstraZenecaAZD6621 can improve the therapeutic index of conventional TCEs via CD8-guided, affinity-optimized CD3 engagement of STEAP2 on prostate cancer cells.
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