177Lu-PSMA as a Systemic Adjuvant Treatment in Patients With High and Very High Risk Prostate Cancer

NCT ID: NCT06449781

Last Updated: 2025-02-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

200 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-01-09

Study Completion Date

2030-11-30

Brief Summary

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Single-center, non-commercial phase 2 clinical trial to evaluate 177Lu-PSMA as a systemic adjuvant treatment in patients with high and very high risk prostate cancer after radical treatment using locoregional teleradiotherapy and hormone therapy

Detailed Description

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The intervention will consist of a single administration of 177Lu-PSMA in the research arm. Both the study and control groups will receive standard hormone therapy.

The study population includes 200 adult men with high-risk or very high-risk prostate cancer, with no signs of cancer dissemination in radiological examinations after completion of radiotherapy and continued hormone therapy

Participation time in the Study:

intervention phase - 1 day; observation phase - 5 years

Conditions

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Prostate Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Open-label, two-arm, randomized study.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Experimental

The intervention will consist of a single administration of 177Lu-PSMA with an activity of 7.4 GBq. Participants will also receive standard hormone therapy

Group Type EXPERIMENTAL

Lutetium (177Lu) vipivotide tetraxetan

Intervention Type DRUG

The intervention will consist of a single administration of 7,4 GBq of lutetium (177Lu) vipivotide tetraxetan

Control

Participants will receive standard hormone therapy

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Lutetium (177Lu) vipivotide tetraxetan

The intervention will consist of a single administration of 7,4 GBq of lutetium (177Lu) vipivotide tetraxetan

Intervention Type DRUG

Other Intervention Names

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Pluvicto

Eligibility Criteria

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Inclusion Criteria

* Giving a written informed consent
* Histopathologically confirmed high or very high risk prostate cancer
* Completion of radical locoregional treatment
* Completion of locoregional treatment within 3 months before inclusion to the study
* ECOG performance status 0 to 2
* Age over 18 years
* Within 28 days before entering the study, there were no signs of cancer dissemination documented in radiological tests
* Castrate testosterone level (testosteron \< 50 ng/dL lub 1,7 nmol/L)
* Patients with adequate function of main organs:

* bone marrow:

* neutrophils \> 1500x10\^9/L;
* thrombocytes \> 100,000x10\^9/L;
* hemoglobin \> 9 g/dL
* liver:

* bilirubin \< 2xULN (upper limit of normal) in patients with Gilbert's syndrome \< 5xULN;
* aminotransferase \< 3xULN
* kidneys:

* eGFR \> 50 ml/min
* albumin \>2.5 mg/ml
* For men of reproductive age: the need to use double barrier contraception

Exclusion Criteria

* The presence of distant metastases confirmed by radiological examination
* Absence of approval to use effective contraception method
* Absence of Patient's consent to participate in the Study
* Urinary tract obstruction or/and hydronephrosis.
* Concurrent anticancer treatment.
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Maria Sklodowska-Curie National Research Institute of Oncology

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Maria Skłodowska-Curie National Research Institute of Oncology, Gliwice Branch

Gliwice, , Poland

Site Status RECRUITING

Countries

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Poland

Central Contacts

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Daria Handkiewicz-Junak

Role: CONTACT

48322789339

Agnieszka Ciomber

Role: CONTACT

48322789797

Facility Contacts

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Tomasz Lachcik

Role: primary

+48322789791

Other Identifiers

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Nr EU CT: 2023-504912-13-00

Identifier Type: OTHER

Identifier Source: secondary_id

PSMA-ADJUVO

Identifier Type: -

Identifier Source: org_study_id

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