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A Phase I/II, Modular, Open-Label, Multi-Centre Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of AZD9750 as Monotherapy and in Combination with Other Anticancer Agents in Participants with Metastatic Prostate Cancer (ANDROMEDA)

Status
Not yet recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-516976-14-00
Enrollment
52
Registered
2026-03-30
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Metastatic Prostate Cancer

Brief summary

Part A and B (Safety): Incidence of DLTs (Part A), Part A and B (Safety): Incidence of AEs, SAEs, Part A and B (Safety): AEs leading to discontinuation of study intervention, Part A and B (Safety): Clinically significant changes from baseline in vital signs, physical examination, ECOG PS, ECGs and laboratory parameters., Part B only (Efficacy): Proportion of participants achieving a ≥ 50% decrease in PSA from baseline.

Detailed description

For Part A and B (Efficacy): Proportion of participants achieving a ≥ 50% decrease in PSA from baseline (Part A)., For Part A and B (Efficacy): Proportion of participants achieving a ≥ 90% decrease in PSA from baseline., For Part A and B (Efficacy): ORR, DoR, TTR, rPFS assessed by the Investigator according to RECIST v1.1 (soft tissue) and PCWG3 (bone) criteria., For Part A and B (Efficacy): Best percentage change in TL size from baseline using RECIST v1.1., For Part A and B (Efficacy): Time to PSA response and Time to PSA progression according to PCWG3 criteria., For Part A and B (PK): Plasma concentrations and PK parameters including, but not limited to Cmax, tmax and AUC after oral administration of AZD9750, if data allows.

Interventions

Sponsors

AstraZeneca AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Part A and B (Safety): Incidence of DLTs (Part A), Part A and B (Safety): Incidence of AEs, SAEs, Part A and B (Safety): AEs leading to discontinuation of study intervention, Part A and B (Safety): Clinically significant changes from baseline in vital signs, physical examination, ECOG PS, ECGs and laboratory parameters., Part B only (Efficacy): Proportion of participants achieving a ≥ 50% decrease in PSA from baseline.

Secondary

MeasureTime frame
For Part A and B (Efficacy): Proportion of participants achieving a ≥ 50% decrease in PSA from baseline (Part A)., For Part A and B (Efficacy): Proportion of participants achieving a ≥ 90% decrease in PSA from baseline., For Part A and B (Efficacy): ORR, DoR, TTR, rPFS assessed by the Investigator according to RECIST v1.1 (soft tissue) and PCWG3 (bone) criteria., For Part A and B (Efficacy): Best percentage change in TL size from baseline using RECIST v1.1., For Part A and B (Efficacy): Time to PSA response and Time to PSA progression according to PCWG3 criteria., For Part A and B (PK): Plasma concentrations and PK parameters including, but not limited to Cmax, tmax and AUC after oral administration of AZD9750, if data allows.

Outcome results

None listed

Source: EU CTIS · Data processed: Apr 1, 2026