Clinical trial • Phase III • Oncology|Other

LUTETIUM (177LU) VIPIVOTIDE TETRAXETAN for Metastatic hormone-sensitive prostate cancer

Phase III trial of LUTETIUM (177LU) VIPIVOTIDE TETRAXETAN for Metastatic hormone-sensitive prostate cancer. Randomised, adaptive. 2914 participants.

Overview

Trial Therapeutic Area
Oncology|Other
Trial Disease
Metastatic hormone-sensitive prostate cancer
Trial Stage
Phase III
Drug Modality
Radiopharmaceutical

Key dates

Initial CTIS Submission Date
29-10-2025
First CTIS Authorization Date
25-02-2026

Trial design

Randomised, adaptive Phase III trial across 36 sites in Germany, Ireland, Spain.

Randomised
Yes
Adaptive
Yes
Target Sample Size
2914

Eligibility

Recruits 2914 No vulnerable population selected; participants must be at least 18 years old and must sign the informed consent form for registration into the STAMPEDE2 platform. No assent or consent procedures for minors are described in the provided data..

Vulnerable Population
No vulnerable population selected; participants must be at least 18 years old and must sign the informed consent form for registration into the STAMPEDE2 platform. No assent or consent procedures for minors are described in the provided data.

Inclusion criteria

  • {"criterion_text":"- I. At least 18 years old."}
  • {"criterion_text":"- II. Histological confirmation of prostate adenocarcinoma or a strong clinical suspicion of prostate cancer with a plan to confirm the diagnosis formally before any future randomisation."}
  • {"criterion_text":"- III. Confirmation of metastatic site(s) on CT/MRI and either bone or PET scan. Patients with metastatic disease meeting any of the following criteria are eligible: • Metastatic disease to the bone (in any distribution). • Non-regional lymph node metastases of any size or distribution. Lymph nodes that are only visible on PET will not be eligible as sites of metastasis. Note: If lymph nodes are the only site of metastases, then at least one must be at least 1.5cm in short axis AND outside of the pelvis. • Visceral metastases of any size or distribution."}
  • {"criterion_text":"- IV. Clinical presentation is: A. de novo. OR B. relapsed with; (1) continuing hormone sensitivity in the opinion of the investigator, and; (2) all hormone treatments (e.g., ADT and ARPI) will have been completed ≥2 years prior to any future randomisation into any of the comparisons, and; (3) will have received ≤3 years total of ADT at the point of randomisation into any comparison. Note: the dates will be checked again at randomisation. It is the responsibility of the investigator to account for the time between registration and randomisation into any comparison."}
  • {"criterion_text":"- V. Long-term androgen deprivation therapy (ADT) has started or there is an intention to start for a minimum of 2 years."}
  • {"criterion_text":"- VI. WHO Performance Status 0-2 or, if WHO Performance Status 3, deemed to be due to metastatic burden and expected to improve with ADT. Note: Improvement to WHO status 0-2 will be checked again at randomisation into any subsequent comparison."}
  • {"criterion_text":"- VII. Willing and able to comply with trial treatments."}
  • {"criterion_text":"- VIII. Patient has signed informed consent form for registration into the STAMPEDE2 Trial platform."}
  • {"criterion_text":"- *Listed above are the general inclusion criteria into the STAMPEDE2 platform, comparison specific eligibility criteria are listed in section 4 of the Master Protocol"}

Exclusion criteria

  • {"criterion_text":"- I.\tClinically and pathologically overt small cell carcinoma."}
  • {"criterion_text":"- II.\tMetastatic brain disease or leptomeningeal disease."}
  • {"criterion_text":"- III.\tAny active malignancies (i.e., progressing or requiring any treatment in the previous 36 months) other than prostate cancer (except non-muscle invasive bladder cancer; non-melanomatous skin cancer or a malignancy that is considered cured with minimal risk of recurrence)."}
  • {"criterion_text":"- IV.\tAny other medical condition that in the investigator's opinion means the participant is unfit or unsuitable for long-term ADT or the trial treatments in the comparison for which they are being considered."}
  • {"criterion_text":"- *Listed above are the general exclusion criteria into the STAMPEDE2 platform, comparison specific eligibility criteria are listed in section 4 of the Master Protocol"}

Endpoints

Primary endpoints

  • {"endpoint_text":"- For both Comparisons S and P, the primary outcome is Overall Survival (OS) defined as time from randomisation to death from any cause.","definition_or_measurement_approach":"Overall Survival (OS) defined as time from randomisation to death from any cause."}

Secondary endpoints

  • {"endpoint_text":"- Failure-Free Survival (FFS), Radiographic Progression-Free-Survival (rPFS), Prostate cancer specific survival (PCSS), Safety, toxicity and compliance, Quality of life, Cost and resources.","definition_or_measurement_approach":""}

Recruitment

Planned Sample Size
2914
Recruitment Window Months
84
Consent Approach
Participants must sign an informed consent form prior to registration ('Patient has signed informed consent form for registration into the STAMPEDE2 Trial platform'). Country-specific subject information and informed consent documents are provided (documents listed for Germany, Ireland, Spain and multi-language patient-facing documents including DE, ES, IT, IE and English versions). There are adult-specific ICFs; no assent for minors is described because enrollment is restricted to age ≥18.

Geography

Total Number Of Sites
36
Total Number Of Participants
346

Germany

Earliest CTIS Part Ii Submission Date
02-02-2026
Latest Decision Or Authorization Date
25-02-2026
Processing Time Days
23
Number Of Sites
9
Number Of Participants
76

Sites

Site Name
Rostock University Medical Center
Department Name
Klinik und Poliklinik für Urologie
Contact Person Name
Angelika Borkowetz
Site Name
Universitaetsklinikum Tuebingen AöR
Department Name
Klinik für Urologie
Contact Person Name
Igor Tsaur
Site Name
Universitaetsklinikum Essen AöR
Department Name
Klinik für Nuklearmedizin
Contact Person Name
Ken Herrmann
Contact Person Email
ken.herrmann@uk-essen.de
Site Name
Klinikum der Universität München Großhadern
Department Name
Urulogische Klinik und Poliklinik
Contact Person Name
Jozefina Casuscelli
Site Name
Universitaetsklinikum Freiburg
Department Name
Klinik für Urologie
Contact Person Name
Markus Grabbert
Site Name
Universitaetsklinikum Jena KöR
Department Name
Klinik und Poliklinik für Urologie
Contact Person Name
Marc-Oliver Grimm
Site Name
Universitaetsklinikum Ulm AöR
Department Name
Klinik für Urologie
Contact Person Name
Friedemann Zengerling
Site Name
Universitaetsklinikum Carl Gustav Carus Dresden an der Technischen Universitaet Dresden AöR
Department Name
Klinik und Poliklinik für Urologie
Contact Person Name
Christian Thomas
Site Name
Klinikum der Technischen Universitaet Muenchen (TUM Klinikum)
Department Name
Klinik und Poliklinik für Nuklearmedizin
Contact Person Name
Matthias Eiber
Contact Person Email
matthias.eiber@tum.de

Ireland

Earliest CTIS Part Ii Submission Date
03-02-2026
Latest Decision Or Authorization Date
06-03-2026
Processing Time Days
31
Number Of Sites
9
Number Of Participants
50

Sites

Site Name
Tallaght University Hospital
Department Name
Medical Oncology
Contact Person Name
Lynda Corrigan
Contact Person Email
lynda.corrigan@tuh.ie
Site Name
St Vincent's University Hospital
Department Name
Medical Oncology
Contact Person Name
Ray McDermott
Contact Person Email
ray.mcdermott@tuh.ie
Site Name
Beaumont Hospital
Department Name
Cancer Clinical Trials Unit
Contact Person Name
Min Yuen Teo
Contact Person Email
minyuentwo@beaumont.ie
Site Name
Cork University Hospital
Department Name
Cancer Trials Cork
Contact Person Name
Martin Higgins
Contact Person Email
martin.higgins@hse.ie
Site Name
Mater Misericordiae University Hospital
Department Name
Cancer Directorate Radiation Oncology
Contact Person Name
Martin O'Connell
Contact Person Email
oconnellm@mater.ie
Site Name
UPMC Hillman Cancer Centre, UPMC Whitfield Hospital
Department Name
Radiation Oncology Department
Contact Person Name
Ciara Lyons
Contact Person Email
lyonsc8@upmc.ie
Site Name
Saint Luke's Radiation Oncology Network
Department Name
St Luke's Radiation Oncology Network
Contact Person Name
Brian O'Neill
Contact Person Email
brian.oneill@slh.ie
Site Name
Tallaght University Hospital (duplicate entry region contact)
Department Name
Medical Oncology
Contact Person Name
Lynda Corrigan
Contact Person Email
lynda.corrigan@tuh.ie
Site Name
St Vincent's University Hospital (duplicate entry region contact)
Department Name
Medical Oncology
Contact Person Name
Ray McDermott
Contact Person Email
ray.mcdermott@tuh.ie

Spain

Earliest CTIS Part Ii Submission Date
29-01-2026
Latest Decision Or Authorization Date
04-03-2026
Processing Time Days
34
Number Of Sites
18
Number Of Participants
220

Sites

Site Name
University Clinical Hospital Virgen De La Arrixaca
Department Name
Oncology
Contact Person Name
Silverio Ros
Contact Person Email
silverthegang@gmail.com
Site Name
Hospital Universitario Virgen De La Victoria
Department Name
Oncology
Contact Person Name
Bernardo Herrera Imbroda
Contact Person Email
ber.urologia@gmail.com
Site Name
Hospital Universitario Donostia
Department Name
Oncology
Contact Person Name
Amaya Hernández
Contact Person Email
ahernandez@onkologikoa.org
Site Name
Hospital Universitario De Toledo
Department Name
Oncology
Contact Person Name
Iciar Garcia Carbonero
Contact Person Email
igcarbonero@yahoo.es
Site Name
Complexo Hospitalario Universitario De Santiago
Department Name
Oncology
Contact Person Name
Urbano Anido Herranz
Contact Person Email
urbanoanido@gmail.com
Site Name
Hospital De La Santa Creu I Sant Pau
Department Name
Oncology
Contact Person Name
Mikel Portu Grivé
Contact Person Email
mportu@santpau.cat
Site Name
Hospital Del Mar
Department Name
Oncology
Contact Person Name
Alejo Rodriguez-Vida
Contact Person Email
arodriguezvida@hmar.cat
Site Name
Fundacion Instituto Valenciano De Oncologia
Department Name
Oncology
Contact Person Name
David Lorente Estellés
Contact Person Email
dlorente@fivo.org
Site Name
Hospital Universitario Ramon Y Cajal
Department Name
Oncology
Contact Person Name
Teresa Alonso Gordoa
Contact Person Email
talonsogordoa@gmail.com
Site Name
Institut Catala D'oncologia
Department Name
Oncology
Contact Person Name
Josep María Piulats Rodríguez
Contact Person Email
jmpiulats@iconcologia.net
Site Name
Hospital Clinico Universitario De Valladolid
Department Name
Oncology
Contact Person Name
Ricardo Sánchez-Escribano
Contact Person Email
rsescribano@seom.org
Site Name
Hospital Universitario 12 De Octubre
Department Name
Oncology
Contact Person Name
Daniel Castellano
Contact Person Email
cdanicas@hotmail.com
Site Name
Hospital Clinico San Carlos
Department Name
Oncology
Contact Person Name
Javier Puente Vazquez
Contact Person Email
javierpuente.hcsc@gmail.com
Site Name
Hospital Universitario Central De Asturias
Department Name
Oncology
Contact Person Name
Carlos Álvarez Fernández
Contact Person Email
carlos.alvfer@gmail.com
Site Name
Hospital Universitario Hm Sanchinarro
Department Name
Oncology
Contact Person Name
Juan Francisco Rodriguez Moreno
Contact Person Email
jfrodriguez@hmhospitales.com
Site Name
Hospital Universitario De Salamanca
Department Name
Oncology
Contact Person Name
Rebeca Lozano
Site Name
Hospital Clinic De Barcelona
Department Name
Oncology
Contact Person Name
Begoña Mellado
Contact Person Email
BMELLADO@clinic.cat
Site Name
Hospital Universitario La Paz
Department Name
Oncology
Contact Person Name
Álvaro Pinto Marin
Contact Person Email
alvaro.pinto@salud.madrid.org

Sponsor

Primary sponsor

Full Name
University College London
Organisation Type
Educational Institution
Country Of Registered Address
United Kingdom

Third parties

  • {"country":"","full_name":"Cancer Research UK","duties_or_roles":"Monetary support","organisation_type":""}
  • {"country":"","full_name":"Advanced Accelerator Applications (ADACAP) / Novartis","duties_or_roles":"Monetary support","organisation_type":""}

Investigational products

Investigational Product Name
Pluvicto 1 000 MBq/mL solution for injection/infusion
Active Substance
LUTETIUM (177LU) VIPIVOTIDE TETRAXETAN
Modality
Radiopharmaceutical
Routes Of Administration
INTRAVENOUS
Route
INTRAVENOUS
Authorisation Status
Marketing authorisation EU (EU/1/22/1703/001)
Maximum Dose
Max daily dose 7.4 GBq; max total dose 44.4 GBq
Combination Treatment
Yes

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