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A Randomised, Open Label, Phase III, Multicenter, 2-arm study comparing 177Lu-PSMA-I&T versus Apalutamide/Enzalutamide/Abiraterone, in metastatic Hormon Sensitive Prostate Cancer Patients receiving castration treatment

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-500570-33-00
Acronym
Lut-AEA
Enrollment
844
Registered
2023-05-03
Start date
2024-02-28
Completion date
Unknown
Last updated
2024-12-02

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

Conditions

Prostate cancer

Brief summary

To evaluate progression free survival between the two treatment arms (radiographic, clinical, or prostate-specific antigen [PSA] progression-free survival). That is, time from start of treatment until signs of progressive disease. Where progression is defined according to Prostate Cancer Working Group 3(PCWG3) and RECIST v 1.1.

Detailed description

To evaluate and compare between the two treatment arms, time from start of treatment to death (disease specific and overall survival), To evaluate and compare between the two treatment arms, Objective response rate: Radiological and PSA response rate is evaluated at week 14 from start with study drugs according to PCWG3 and RECIST 1.1, To evaluate and compare between the two treatment arms, time to first symptomatic skeletal event (SSE), To evaluate and compare between the two treatment arms, Safety Quality of Life will be assested using FACT-P-T and BPI-SF, Evaluate toxic effect of dose on normal tissue and tumor in the experimental arm.

Interventions

DRUGABIRATERONE ACETATE
DRUGDEXAMETHASONE
DRUGONDANSETRON
DRUGBETAMETHASONE
DRUG[177Lu]PSMA-I&T

Sponsors

Region Västerbotten, Umea University
Lead SponsorOTHER

Eligibility

Sex/Gender
Male
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
To evaluate progression free survival between the two treatment arms (radiographic, clinical, or prostate-specific antigen [PSA] progression-free survival). That is, time from start of treatment until signs of progressive disease. Where progression is defined according to Prostate Cancer Working Group 3(PCWG3) and RECIST v 1.1.

Secondary

MeasureTime frame
To evaluate and compare between the two treatment arms, time from start of treatment to death (disease specific and overall survival), To evaluate and compare between the two treatment arms, Objective response rate: Radiological and PSA response rate is evaluated at week 14 from start with study drugs according to PCWG3 and RECIST 1.1, To evaluate and compare between the two treatment arms, time to first symptomatic skeletal event (SSE), To evaluate and compare between the two treatment arms, Safety Quality of Life will be assested using FACT-P-T and BPI-SF, Evaluate toxic effect of dose on normal tissue and tumor in the experimental arm.

Countries

Sweden

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026