- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT02169063
Carbon-11 Acetate and Fluorine F 18 Sodium Fluoride PET as a Biomarker of Treatment Response in Patients With Hormone Resistant Metastatic Prostate Cancer
PET Imaging as a Biomarker of Systemic Treatment Response for Men With Metastatic Castration-Resistant Prostate Cancer
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
PRIMARY OBJECTIVES:
I. Demonstrate that carbon-11 acetate (11C-acetate) and 18F-fluoride (fluorine F 18 sodium fluoride) PET scans change as a result of treatment for men with metastatic castration-resistant prostate cancer by comparison of pre-treatment and 6-12 week post-treatment images (standardized uptake value [SUV], influx constant [Ki], and rate constant [K1]) with clinical response measures.
SECONDARY OBJECTIVES:
I. Compare results from 11C-acetate and 18F-fluoride PET scanning with the patient's clinical bone scan and determine which predicts clinical response better.
II. Compare changes in 11C-acetate and 18F-fluoride PET with changes in prostate-specific antigen (PSA) level.
III. Compare changes in 11C-acetate and 18F-fluoride PET with changes in urinary N-telopeptide and bone alkaline phosphatase.
IV. Determine if either baseline uptake or change in uptake for 11C-acetate and/or 18F-fluoride PET is correlated with progression-free survival by Prostate Cancer Working Group 2 (PCWG2) criteria (Scher, 2008).
V. Determine if either baseline uptake or change in uptake by 11C-acetate and/or 18F-fluoride PET is correlated with skeletal-related events (SREs) defined as radiographic pathologic fracture, need for radiation to bone, need for surgery, spinal cord compression or malignant hypercalcemia.
VI. Percentage of patients that experience adverse events by Common Terminology Criteria for Adverse Events, version 4.0.
VII. For patients who have tissue/blood biomarkers obtained for other indications, directly compare baseline uptake and change in uptake by 11C-acetate and/or 18F-fluoride PET with those biomarkers.
OUTLINE:
Patients receive carbon-11 acetate intravenously (IV) and fluorine F 18 sodium fluoride IV over 1 minute and undergo PET at baseline and at 6-12 weeks after systemic therapy starts.
After completion of treatment, patients are followed up every 3 months for up to 5 years.
Tipo di studio
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
Washington
-
Seattle, Washington, Stati Uniti, 98109
- Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Patients preparing to receive systemic therapy to treat metastatic castration-resistant prostate cancer
- At the time of enrollment, patients must demonstrate evidence of castration-resistant prostate cancer with a documented castrate level of serum total testosterone (< 50 ng/dL) while on continuous androgen deprivation therapy
- Be informed of the investigational nature of this study and provide written informed consent in accordance with institutional and federal guidelines prior to study-specific screening procedures
- Be willing and able to comply with scheduled visits and other trial procedures
- Presence of at least one measurable or detectable metastasis as defined by bone scintigraphy, computed tomography (CT) scan appearance (magnetic resonance imaging [MRI] if indicated), or plain x-ray appearance
Exclusion Criteria:
- Any condition that would alter the patient's mental status, prohibiting the basic understanding and/or authorization of informed consent
- A serious underlying medical condition that would otherwise impair the patient's ability to receive treatment and imaging studies
- Expected lifespan of 12 weeks or less
- Extremely poor intravenous access, prohibiting the placement of a peripheral IV line for injection of radiotracer
- Radiation treatment to bone less than 4 weeks from the first PET scan
- Radiopharmaceutical treatment to bone less than 4 weeks from first PET scan
- Treatment with granulocyte-macrophage colony stimulating factor (GM-CSF) or granulocyte (G-CSF) within 4 weeks prior to first PET scan; patients should avoid treatment with these agents between the baseline and 6-12 treatment week imaging sessions
- Inability to lie still for imaging
- Weight > 300 pounds (lbs)
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Diagnostico
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
---|---|
Sperimentale: Diagnostic (11C-acetate, 18F-fluoride, PET)
Patients receive carbon-11 acetate IV and fluorine F 18 sodium fluoride IV over 1 minute and undergo PET at baseline and at 6-12 weeks after systemic therapy starts.
|
Studi correlati
Given IV
Given IV
Altri nomi:
Undergo 11C-acetate and 18F-fluoride PET
Altri nomi:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
Changes in prostate cancer metastases as measured by 11C-acetate and 18F-fluoride PET in response to systemic therapy
Lasso di tempo: Baseline to up to 12 weeks
|
Percentage change between pre-treatment and post-therapy measurements will be computed for PET measures.
Log transformations will be considered if the rates of change are highly skewed.
Additionally, changes in PET measures will be analyzed descriptively by a stem-and-leaf plot.
|
Baseline to up to 12 weeks
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
Clinical response data (response, stable disease or progression)
Lasso di tempo: Up to 5 years
|
Molecular imaging measures and clinical measures of treatment response, percentage change in PET derived imaging data will be compared to standard clinical parameters.
Association between these two types of data decline will be analyzed using the mid-P adjustment to Fisher's exact test (Lancaster, 1961) to evaluate the potential clinical utility of change in 11C-acetate and 18F-fluoride as a biomarker for response.
|
Up to 5 years
|
Proportion of both 11C-acetate and 18F-fluoride PET scans and 99mTc bone scans in discovering suspicious sites that are later confirmed by standard bone scans
Lasso di tempo: Up to 5 years
|
Statistical significance of two proportions will be tested with a two-sample t-test for proportions (or nonparametric alternative).
|
Up to 5 years
|
Change in PSA parameters
Lasso di tempo: Baseline to up to 30 days post-PET
|
Spearman rank correlation will be used to examine correlations between PET parameters and continuous variable changes in PSA.
|
Baseline to up to 30 days post-PET
|
Change in urinary N-telopeptide
Lasso di tempo: Baseline to up to 30 days post-PET
|
Spearman rank correlation will be used to examine correlations between PET parameters and continuous variable changes in urinary N-telopeptide.
|
Baseline to up to 30 days post-PET
|
Change in bone alkaline phosphatase
Lasso di tempo: Baseline to up to 30 days post-PET
|
Spearman rank correlation will be used to examine correlations between PET parameters and continuous variable changes in bone alkaline phosphatase.
|
Baseline to up to 30 days post-PET
|
Progression-free survival (PFS) using PCWG2
Lasso di tempo: Up to 5 years
|
Cox proportional hazards model will be used to investigate the predictive value of the differences in pre- and post- treatment measures on PCWG2 PFS.
|
Up to 5 years
|
SRE defined as radiographic pathologic fracture, need for radiation to bone, need for surgery, spinal cord compression or malignant hypercalcemia
Lasso di tempo: Up to 5 years
|
Cox proportional hazards model will be used to investigate the predictive value of the differences in pre- and post- treatment measures on time of first SRE.
|
Up to 5 years
|
Collaboratori e investigatori
Sponsor
Collaboratori
Investigatori
- Investigatore principale: Evan Yu, Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Anticipato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 8021 (Altro identificatore: Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium)
- P30CA015704 (Sovvenzione/contratto NIH degli Stati Uniti)
- NCI-2014-01203 (Identificatore di registro: CTRP (Clinical Trial Reporting Program))
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Cancro alla prostata ricorrente
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)CompletatoAdenocarcinoma dell'intestino tenue | Adenocarcinoma dell'intestino tenue in stadio III AJCC v8 | Adenocarcinoma dell'intestino tenue in stadio IIIA AJCC v8 | Adenocarcinoma dell'intestino tenue in stadio IIIB AJCC v8 | Adenocarcinoma dell'intestino tenue stadio IV AJCC v8 | Ampolla di Vater... e altre condizioniStati Uniti
-
Georgetown UniversityNational Cancer Institute (NCI); American Cancer Society, Inc.; Susan G. Komen...CompletatoStudio delle donne cinesi che non hanno aderito alle linee guida per lo screening mammografico dell'American Cancer SocietyStati Uniti
-
National Cancer Institute (NCI)ReclutamentoKita-kyushu Lung Cancer Antigen 1, umanoStati Uniti
-
Novartis PharmaceuticalsReclutamentoEGFR mutante avanzato Non SmallSellLung Cancer (NSCLC), KRAS G12-mutant NSCLC, Esophageal SquamousCell Cancer (SCC), Head/Neck SCC, MelanomaOlanda, Corea, Repubblica di, Spagna, Taiwan, Giappone, Italia, Stati Uniti, Singapore, Canada
-
Emory UniversityNational Cancer Institute (NCI)RitiratoCancro al seno in stadio IV prognostico AJCC v8 | Neoplasia maligna metastatica nel cervello | Carcinoma mammario metastatico | Anatomic Stage IV Breast Cancer American Joint Committee on Cancer (AJCC) v8
-
NRG OncologyNational Cancer Institute (NCI)Attivo, non reclutanteCancro al seno in stadio anatomico IV AJCC v8 | Cancro al seno in stadio IV prognostico AJCC v8 | Neoplasia maligna metastatica nell'osso | Neoplasia maligna metastatica nei linfonodi | Neoplasia maligna metastatica nel fegato | Carcinoma mammario metastatico | Neoplasia maligna metastatica nel... e altre condizioniStati Uniti, Canada, Arabia Saudita, Corea, Repubblica di
-
Jonsson Comprehensive Cancer CenterNon ancora reclutamentoCarcinoma della prostata | Stadio IVB Cancro alla prostata American Joint Committee on Cancer (AJCC) v8Stati Uniti
-
Rashmi Verma, MDNational Cancer Institute (NCI)ReclutamentoCarcinoma prostatico resistente alla castrazione | Adenocarcinoma prostatico metastatico | Stadio IVB Cancro alla prostata American Joint Committee on Cancer (AJCC) v8Stati Uniti
-
Assiut UniversityNon ancora reclutamentoDeterminare l’incidenza cumulativa di AKI utilizzando i criteri KDIGO in pazienti pediatrici con tumori maligni presso il South Egypt Cancer Institute (SECI)
-
Jonsson Comprehensive Cancer CenterNational Cancer Institute (NCI)Attivo, non reclutanteStadio III Adenocarcinoma della prostata AJCC v7 | Stadio II Adenocarcinoma prostatico AJCC v7 | Fase I Adenocarcinoma della prostata American Joint Committee on Cancer (AJCC) v7Stati Uniti
Prove cliniche su analisi di laboratorio dei biomarcatori
-
ORIOL BESTARDCompletatoTrapianto di rene | Infezione da CMVSpagna, Belgio
-
Progenity, Inc.CompletatoSindrome di Down | Aneuploidia | Sindrome di DiGeorge | Sindrome di Turner | Sindrome di Klinefelter | Delezione cromosomica | Sindrome di Edwards | Sindrome di PatauStati Uniti
-
Vanderbilt University Medical Center4DMedicalCompletato
-
RWTH Aachen UniversitySconosciutoEmorragia subaracnoidea aneurismaticaGermania
-
Central and North West London NHS Foundation TrustBritish HIV Association (BHIVA)Non ancora reclutamentoInfezioni da HIV | Epatite B
-
Bakirkoy Dr. Sadi Konuk Research and Training HospitalReclutamento
-
University of MiamiAttivo, non reclutante
-
Universidad Miguel Hernandez de ElcheInstitut Català de la Salut; Andaluz Health Service; Osakidetza; Servicio Madrileño... e altri collaboratoriCompletatoMalattie professionaliSpagna
-
Rio de Janeiro State UniversityCoordenação de Aperfeiçoamento de Pessoal de Nível Superior.; Conselho Nacional... e altri collaboratoriCompletatoMalattia cardiovascolare | Carenza di vitamina D | Condizioni correlate alla menopausaBrasile
-
RenJi HospitalSconosciutoCarcinoma a cellule squamose dell'esofagoCina