Fractionated Stereotactic Radiotherapy Plus Second-generation Antiandrogen for Oligometastatic Castration-resistant Prostate Cancer Patients. (OLIGORESIST)
Radioterapia estereotáctica Fraccionada más antiandrógeno de Segunda generación Para Pacientes oligometastásicos Con cáncer de próstata Resistente a la castración. Estudio español Fase II, Prospectivo, multicéntrico.
The objectives of the study are to analyze the results obtained in survival, safety and quality of life after the combination of SBRT plus second-generation antiandrogen in patients diagnosed with metastatic castration-resistant prostate cancer in oligometastasis (≤5).
Hence, the investigators evaluate the results of the combination of two widely used treatments in prostate cancer: SBRT plus the 'standard of care' for patients with mCRPC, second-generation antiandrogens (abiraterone and enzalutamide).
Primary objective: Determine the PRFS measured from the time of initiation of second-generation antiandrogen to the time of radiological progression by choline PET/CT or 68Ga-PSMA PET/CT, in patients with mCRPC treated with the combination of second-generation antiandrogen plus SBRT.
Secondary objectives:
- Overall survival (time from initiation of second-generation antiandrogen to exitus) in patients with mCRPC treated with the combination of second-generation antiandrogen plus SBRT.
- Quality of life of these patients using the European Organization for Research and Treatment of Cancer (EORTC) quality of life scale, EORTC QLQ-C30, validated for oncology patients.
- Acute and chronic toxicity according to the "Common Terminology Criteria for Adverse Events" (CTCAEv5.0) scale.
This is a phase II, multicenter, prospective, single group study in patients with castrate-resistant prostate cancer (CRPC).
Patients will be recruited at the participant sites, after study approval and hospital authorization.
51 patients will be included in the study. Eligible patients will require:
- Choline PET/CT or 68Ga-PSMA PET/CT, dated no more than 8 weeks prior to inclusion.
- Clinical history, physical examination and functional evaluation scale (ECOG).
- Geriatric assessment scale for patients > 75 years (modified G8 scale)
- Toxicity scale assessment (CTCAEv5.0)
- Baseline quality of life questionnaire (EORTC QLQ-C30) (47)
- Blood tests with complete blood count, coagulation, liver function, renal function, ions, alkaline phosphatase, PSA and total and free testosterone, dated no more than 4 weeks prior inclusion.
- Inclusion/exclusion criteria assessment
- Second generation antiandrogen prescription, chosen by the responsible physician according to clinical practice, in each case.
Each patient will be included in the study once the second generation antiandrogen is initiated (which will be maintained until radiological progression, suspension due to poor tolerance and/or exitus). SBRT will be performed at least 2 weeks after initiating treatment with second generation antiandrogen, without exceeding 8 weeks from the start of treatment, and follow-up will continue up to a maximum of 36 months after completion of SBRT and/or exitus.
Recruitment time is estimated at 36 months and a total follow-up time of 36 months. The total duration of the trial is therefore expected to be 6 years, to allow complete follow-up of the last patients included.
Přehled studie
Postavení
Postavení
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Typ studie
Typ studie
Zápis (Odhadovaný)
Zápis
Fáze
Fáze
- Fáze 2
Kontakty a umístění
Studijní kontakt
Studijní kontakt
- Jméno: Pablo Raña Diez, PhD
- Telefonní číslo: +34 696633409
- E-mail: investigacion@seor.es
Studijní záloha kontaktů
- Jméno: Cristina Gutierrez Povedano, PhD
- Telefonní číslo: +34 675039150
- E-mail: cristina.gutierrez.povedano@navarra.es
Studijní místa
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Aragon
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Zaragoza, Aragon, Španělsko, 50009
- Aktivní, ne nábor
- Hospital Universitario Miguel Servet
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Barcelona
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Barcelona, Barcelona, Španělsko, 08036
- Nábor
- Hospital Clinic de Barcelona
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Kontakt:
- Joel Mases, MD
- E-mail: mases@clinic.cat
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Vrchní vyšetřovatel:
- Joel Mases i Rosinés, MD
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Dílčí vyšetřovatel:
- Elías Gomís, MD
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Dílčí vyšetřovatel:
- Sara Moreno, MD
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Dílčí vyšetřovatel:
- Gerard Meca, MD
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L'Hospitalet de Llobregat, Barcelona, Španělsko, 08908
- Nábor
- Instituto Catalán de Oncología Hospitalet
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Kontakt:
- Anna Maria Boladeras, MD
- E-mail: aboladeras@iconcologia.net
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Vrchní vyšetřovatel:
- Ana María Boladeras Inglada, MD
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Basque Country
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Bilbao, Basque Country, Španělsko, 48013
- Aktivní, ne nábor
- Hospital Universitario Basurto
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Castille and León
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Salamanca, Castille and León, Španělsko, 37007
- Aktivní, ne nábor
- Hospital Universitario De Salamanca
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Valladolid, Castille and León, Španělsko, 47003
- Nábor
- Hospital Clínico Universitario de Valladolid
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Kontakt:
- Patricia Diezhandino Garcia, MD
- Telefonní číslo: +34 983 420 003
- E-mail: pdiezhandino@saludcastillayleon.es
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Vrchní vyšetřovatel:
- Patricia Diezhandino Garcia, MD
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Catalonia
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Barcelona, Catalonia, Španělsko, 08041
- Nábor
- Hospital de La Santa Creu i Sant Pau
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Kontakt:
- Gemma Sancho Pardo, MD
- Telefonní číslo: +34 935537756
- E-mail: gsancho@santpau.cat
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Kontakt:
- Saudy Peláez Bonilla, Study coordinator
- Telefonní číslo: 776 +34 935537760
- E-mail: SPelaez@santpau.cat
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Dílčí vyšetřovatel:
- Arantxa Mera Errasti, MD
-
Vrchní vyšetřovatel:
- Gemma Sancho Pardo, MD
-
Dílčí vyšetřovatel:
- Laura Montezuma Niño, MD
-
Dílčí vyšetřovatel:
- Ana Maria Soto Cambres, MD
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Terrassa, Catalonia, Španělsko, 08227
- Aktivní, ne nábor
- Consorci Sanitari de Terrassa
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Galicia
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Santiago de Compostela, Galicia, Španělsko, 15706
- Aktivní, ne nábor
- Complexo Hospitalario Universitario De Santiago
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Madrid
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Madrid, Madrid, Španělsko, 28040
- Nábor
- Hospital Clinico San Carlos
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Kontakt:
- Noelia Sanmamed, MD
- Telefonní číslo: +34 985 10 80 00
- E-mail: noelia.sanmamed@salud.madrid.org
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Vrchní vyšetřovatel:
- Noelia Sanmamed Salgado, MD
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Dílčí vyšetřovatel:
- Manuel Gonzalo Vázquez Masedo, MD
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Dílčí vyšetřovatel:
- Miren Gaztañaga Boronat, MD
-
Dílčí vyšetřovatel:
- Maria Nieves Cabrera Martin, MD
-
Dílčí vyšetřovatel:
- Natalia Vidal Cassinello, MD
-
Dílčí vyšetřovatel:
- Anxela Doval Gonzalez, MD
-
Dílčí vyšetřovatel:
- Javier Puente Vazquez, MD
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Dílčí vyšetřovatel:
- Ignacio Moreno, MD
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Madrid, Madrid, Španělsko, 28034
- Aktivní, ne nábor
- Hospital Ramon y Cajal
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Navarre
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Pamplona, Navarre, Španělsko, 31008
- Nábor
- Hospital Universitario de Navarra (HUN)
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Vrchní vyšetřovatel:
- Marta Barrado Los Arcos, MD
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Kontakt:
- Marta Barrado Los Arcos, MD
- Telefonní číslo: +34 848 42 84 82
- E-mail: marta.barrado.losarcos@navarra.es
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Dílčí vyšetřovatel:
- Amaya Sola Galarza, MD
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Dílčí vyšetřovatel:
- Elena Villafranca Iturre, MD
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Dílčí vyšetřovatel:
- Ignacio Visus Fernandez de Manzanos, MD
-
Dílčí vyšetřovatel:
- Nuria Bultó Boque, MD
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Dílčí vyšetřovatel:
- Xabier Gurutzeaga Peleato, MD
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Principality of Asturias
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Oviedo, Principality of Asturias, Španělsko, 33011
- Aktivní, ne nábor
- Hospital Universitario Central de Asturias
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Valencia
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Valencia, Valencia, Španělsko, 46026
- Aktivní, ne nábor
- Hospital Universitario y Politécnico de La Fe
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Vizcaya
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Barakaldo, Vizcaya, Španělsko, 48903
- Aktivní, ne nábor
- Hospital De Cruces
-
-
Kritéria účasti
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dítě
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Popis
Inclusion Criteria:
- Patients with histologically prostate adenocarcinoma, confirmed with a biopsy.
- Testosterone in biochemical castration ranges (testosterone <50 ng/ml or 1.7 nmol/L) and documented progression: biochemical according to Phoenix criteria or distant by radiological confirmation (PSMA PET/CT or Choline PET/CT)
- Biochemistry progression confirmed according to Phoenix criteria, with testosterone in castration levels (testosterone <50 ng/ml or 1.7 nmol/L).
- Radiological confirmation (with choline-PET/CT or 68Ga-PSMA-PET/CT) of ≤5 node or bone metastasis, non-visceral, eligible to receive SBRT treatment (< 3 cm major diameter in bone metastases, < 5 cm in lymph node metastases). In the case of very close metastases, a limit of up to 5 treatment fields with SBRT is allowed, instead of 5 metastases.
- Patients candidate to receive treatment with abiraterone or enzalutamide as per clinical routine, and treatment selection and prescription assigned by responsible physician before the inclusion in the study. or or who has started treatment no more than 14 days prior to signing, as first-line treatment after a diagnosis of oligoresistance.
- Patients must provide written informed consent.
- Life expectancy > 3 months.
Exclusion Criteria:
- Patients with prostate carcinoma with histology other than adenocarcinoma.
- No previous biopsy.
- > 5 metastasis, not approachables in 5 treatment fields
- Patients with visceral metastasis and or metastasis non elegible to receive SBRT.
- Patients with Testosterone above castration levels
- Patients with prior treatment with docetaxel as first-line CRPC treatment (previous docetaxel treatment is permitted when administered as hormone-sensitive metastatic prostate cancer treatment.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: N/A
- Intervenční model: Přiřazení jedné skupiny
- Maskování: Žádné (otevřený štítek)
Počet zbraní
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
|---|---|
|
Jiný: Second generation antiandrogen plus SBRT
Each patient will be included in the study once the second generation antiandrogen is initiated (which will be maintained until radiological progression, suspension due to poor tolerance and/or exitus).
SBRT will be performed at least 2 weeks after initiating treatment with second generation antiandrogen, without exceeding 8 weeks from the start of treatment, and follow-up will continue up to a maximum of 36 months after completion of SBRT and/or exitus
|
Each patient will be included in the study once the second generation antiandrogen is initiated (which will be maintained until radiological progression, suspension due to poor tolerance and/or exitus)
Each patient will be included in the study once the second generation antiandrogen is initiated (which will be maintained until radiological progression, suspension due to poor tolerance and/or exitus)
Ostatní jména:
SBRT will be performed at least 2 weeks after initiating treatment with second generation antiandrogen, without exceeding 8 weeks from the start of treatment, and follow-up will continue up to a maximum of 36 months after completion of SBRT and/or exitus
|
Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Determine the PRFS
Časové okno: From the start of the study (the day it begins) or up to 14 days before the start of the study (corresponding to the start of treatment with second-generation antiandrogens) until the time of radiological progression during follow-up, it can be up to 36.
|
Determine the PRFS measured from the time of initiation of second-generation antiandrogen to the time of radiological progression by choline PET/CT or 68Ga-PSMA PET/CT, in patients with mCRPC treated with the combination of second-generation antiandrogen
|
From the start of the study (the day it begins) or up to 14 days before the start of the study (corresponding to the start of treatment with second-generation antiandrogens) until the time of radiological progression during follow-up, it can be up to 36.
|
Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Overall survival
Časové okno: From the start of second-generation antiandrogen therapy (at baseline or up to 14 days prior) to the date of death from any cause, assessed up to 36 months.
|
Overall survival (time from initiation of second-generation antiandrogen to exitus) in patients with mCRPC treated with the combination of second-generation antiandrogen plus SBRT.
|
From the start of second-generation antiandrogen therapy (at baseline or up to 14 days prior) to the date of death from any cause, assessed up to 36 months.
|
|
Quality of life by EORTC scale
Časové okno: from recruitment to the end of patient follow-up (up to 36 months)
|
QoL using the European Organization for Research and Treatment of Cancer (EORTC) quality of life scale, EORTC QLQ-C30, validated for oncology patients. The scale converts all scores to a standardized range from 0 (minimum) to 100 (maximum). A high score indicates a better outcome (high quality of life and good health). |
from recruitment to the end of patient follow-up (up to 36 months)
|
|
Acute and chronic toxicity
Časové okno: from recruitment to the end of patient follow-up (up to 36 months)
|
Acute and chronic toxicity according to the "Common Terminology Criteria for Adverse Events" (CTCAEv5.0)
scale
|
from recruitment to the end of patient follow-up (up to 36 months)
|
Spolupracovníci a vyšetřovatelé
Sponzor
Sponzor
Spolupracovníci
Spolupracovníci
Vyšetřovatelé
Vyšetřovatelé
- Vrchní vyšetřovatel: Marta Barrado Los Arcos, MD, Hospital of Navarra
Publikace a užitečné odkazy
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Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Začátek studia
Primární dokončení (Odhadovaný)
Primární dokončení
Dokončení studie (Odhadovaný)
Dokončení studie
Termíny zápisu do studia
První předloženo
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
První zveřejněno
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
- Urogenitální onemocnění
- Onemocnění genitálií
- Genitální novotvary, muži
- Urogenitální novotvary
- Novotvary podle místa
- Novotvary
- Onemocnění pohlavních orgánů, muž
- Onemocnění prostaty
- Mužská urogenitální onemocnění
- Novotvary prostaty
- Novotvary prostaty, odolné proti kastraci
- Polycyklické sloučeniny
- Steroidy
- Sloučeniny roztaveného kruhu
- Androstenes
- Androstanes
- Abirateron acetát
- Enzalutamid
Další identifikační čísla studie
Další identifikační čísla studie
- IRA-RAD-2022-001
- 2023-505024-62 (Číslo EudraCT)
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
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