Multicenter Assessment of Clinical Utility PET / MR With the Use of the Radiotracer 68Ga-PSMA-11 in Therapy Planning Personalized in Patients With Prostate Cancer

NCT ID: NCT05582876

Last Updated: 2025-05-08

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

NA

Total Enrollment

366 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-01-10

Study Completion Date

2026-03-31

Brief Summary

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The aim of multicentre phase 3 trial is evidence diagnostic value of 68Ga-PSMA-11 (in PET / CT and PET / MR techniques) in patients with high-risk and intermediate prostate cancer before radical treatment and in diagnosed patients biochemical recurrence after radical treatment

Detailed Description

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Conditions

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Prostate Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Group 1- patient of middle and high risk of prostate cancer

Patients with diagnosis or high probability of prostate cancer medium and high risk according to ISUP for which implementation is planned radical treatment \[i.e. PSA≥10 ng / ml or GS ≥ 7 (ISUP ≥2) or ≥cT2b\].

Group Type ACTIVE_COMPARATOR

Radiopharmaceutical 68Ga-PSMA-11 PET/CT

Intervention Type RADIATION

The radiopharmaceutical will be administered intravenously in doses with an activity of 1.8-2.2 MBq / kg b.w.

Group 2- patient after radical treatment, at relapse biochemical

Prostate cancer patients after radical treatment, with recurrence biochemical tests according to the criteria of the European Society of Urology (EAU, European Association of Urology) \[at least double measurement PSA ≥0.2 ng / ml not earlier than 6-13 weeks after radical prostatectomy or PSA≥0.1 with PSAdt (PSA doubling time) \<3 months or increase in PSA after radical radiotherapy\> 2 ng / ml above PSAnadir - the lowest PSA value found after the test treatment\] for whom further treatment is planned and the test result imaging / molecular imaging may alter the therapeutic decision

Group Type ACTIVE_COMPARATOR

Radiopharmaceutical 68Ga-PSMA-11 PET/CT

Intervention Type RADIATION

The radiopharmaceutical will be administered intravenously in doses with an activity of 1.8-2.2 MBq / kg b.w.

Interventions

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Radiopharmaceutical 68Ga-PSMA-11 PET/CT

The radiopharmaceutical will be administered intravenously in doses with an activity of 1.8-2.2 MBq / kg b.w.

Intervention Type RADIATION

Eligibility Criteria

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Inclusion Criteria

Group 1. Patients with diagnosis or high probability of medium and high prostate cancer according International Society of Urological Pathology (ISUP) risk for whom radical treatment is planned

* Prostate adenocarcinoma confirmed by biopsy and histopathological examination
* Results indicating a moderate RGK (Gleason score 7 or cT2b or PSA 10-20 ng / ml) or high (Gleason score\> 7 or cT2c or PSA\> 20 ng / ml) risk according to ISUP
* Creatinine value allowing for safe PET / MR examination with a contrast agent: creatinine less than or equal to 1.5 times the upper limit of normal, creatinine clearance\> 60 mL / min
* Age ≥18 years
* Signing informed consent to participate in the study
* Pelvic / prostate mpMR examination performed, not earlier than 30 days before inclusion in the study

Group 2. Patients with RGK after radical treatment, with biochemical recurrence according to EAU criteria, who are scheduled for further treatment and the result of the imaging / molecular examination may affect change of therapeutic decision:

* Prostate adenocarcinoma confirmed by biopsy and histopathological examination
* After radical treatment
* In patients after radical prostatectomy: with at least two PSA measurements ≥0.2 ng / ml not earlier than after 6-13 weeks after radical prostatectomy or PSA≥0.1 with PSAdt (PSA doubling time) \<3 months PSA on at least two consecutive studies in consecutive last 6 months before qualification (last determination within 6 weeks before qualification) Or
* In patients after radical radiotherapy: biochemical recurrence defined as nadir PSA + 2 ng / ml
* Age ≥18 years
* Signing informed consent

Exclusion Criteria

* Presence of metallic foreign bodies / implants / prostheses / stimulators etc. inside the body, the possession of which is a contraindication to the MR 3T examination
* Claustrophobia
* Patient size precluding PET / MR examination due to diameter gantry
* Known contraindications for the use of radiopharmaceuticals or substances auxiliary (e.g. renal failure and allergy to ingredients in the preparation)
* Treatment for malignant neoplasm not associated with the prostate gland
* Participating in another clinical trial
* Lack of informed consent to participate in the study
* Age \<18 years
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Medical Research Agency, Poland

OTHER_GOV

Sponsor Role collaborator

Medical University of Bialystok

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Białystok Oncology Center Maria Skłodowska-Curie

Bialystok, , Poland

Site Status RECRUITING

University Clinical Hospital in Białystok

Bialystok, , Poland

Site Status RECRUITING

Independent Public Health Care Center of the Ministry of Internal Affairs and Administration in Białystok

Bialystok, , Poland

Site Status NOT_YET_RECRUITING

Laboratory of Molecular Imaging and Technology Development

Bialystok, , Poland

Site Status RECRUITING

Oncology Center named after prof. F. Łukaszczyk in Bydgoszcz

Bydgoszcz, , Poland

Site Status RECRUITING

Provincial Multidisciplinary Center of Oncology and Traumatology named after M. Copernicus University in Łódź

Lodz, , Poland

Site Status NOT_YET_RECRUITING

Center of Oncology of the Lublin Region St. Jana z Dukli

Lublin, , Poland

Site Status RECRUITING

Countries

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Poland

Central Contacts

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Ewa Sierko, Professor

Role: CONTACT

85 664 67 83

Clinical Research Support Center Medical University of Bialystok

Role: CONTACT

85 686 53 86

Facility Contacts

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Dorota Kazberuk, PhD

Role: primary

85 66 46 718

Ewa Sierko, Professor

Role: primary

85 831 8284

Lech Gałek, PhD

Role: primary

(47) 710 40 01

Małgorzata Mojsak, PhD

Role: primary

85 500 10 20

Bogdan Małkowski, Professor

Role: primary

52-374-34-28

Jacek Fijuth, Professor

Role: primary

42 689 55 55

Mateusz Bilski, MD

Role: primary

814 541 375

Other Identifiers

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2020/ABM/01/00074

Identifier Type: -

Identifier Source: org_study_id

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