- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00226005
PTK787 in Patients With Advanced Metastatic Pancreatic Adenocarcinoma
Phase II Trial of PTK787/ZK222584 in Patients With Advanced or Metastatic Pancreatic Adenocarcinoma Who Failed First-Line Gemcitabine Therapy.
The purpose of this research study is to find out if an experimental drug called PTK787/ZK222584 might be effective against advanced or metastatic pancreatic cancer.
In order for tumors to grow and spread to other parts of the body, they need to have a growing blood supply. Tumor cells have been shown to produce substances that stimulate the abnormal growth of new blood vessels that allow the tumor to grow. In adults, blood vessel cells normally divide very rapidly. It is thought that PTK787/ZK222584 may interfere with the growth of new blood vessels. A drug that interferes with the growth of new blood vessels might stop tumor growth, and possibly shrink the tumor by keeping it from receiving nutrients and oxygen supplied by the blood vessels. Since normal blood vessel cells divide very rarely, it might be possible to stop tumor growth without harming normal tissues.
Aperçu de l'étude
Description détaillée
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
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Arizona
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Scottsdale, Arizona, États-Unis, 85259
- Scottsdale Healthcare
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Tucson, Arizona, États-Unis, 85724
- University of Arizona/Arizona Cancer Center
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California
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Beverly Hills, California, États-Unis, 90211-18500
- Tower Hematology Oncology Medical Group
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Maryland
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Baltimore, Maryland, États-Unis, 21231
- Sidney Kimmel Comprehensive Cancer Center/Johns Hopkins
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Minnesota
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Minneapolis, Minnesota, États-Unis, 55407
- Virginia Piper Cancer Institute/Abbott Northwestern Hospital
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Tennessee
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Nashville, Tennessee, États-Unis, 37203
- Sarah Cannon Research Institute
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Texas
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San Antonio, Texas, États-Unis, 78229
- South Texas Oncology and Hematology
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Age > 18
- Zubrod performance status of 0 - 2
- Histological or cytological diagnosis of pancreatic adenocarcinoma
- Measurable or evaluable disease determined as per RECIST criteria
- Life expectancy > 12 weeks
- Written informed consent
- Patients must have failed or progressed on prior gemcitabine-based therapy for advanced or metastatic disease.
Exclusion Criteria:
- Islet cell or neuroendocrine carcinomas of the pancreas.
- History or presence of central nervous system disease.
- Patients with a history of another primary malignancy < 5 years
- Prior chemo therapy < 21 days prior to registration.
- Prior biologic or immunotherapy < 14 days prior to registration
- Prior full field radiotherapy < 28 days or limited field radiotherapy < 14 days prior to registration.
- Major surgery < 28 days prior to registration.
- Patients who have received investigational drugs < 28 days prior to registration.
- Prior therapy with anti-VEGF agents.
- Pleural effusion or ascites that causes respiratory compromise.
- Female patients who are pregnant or breast feeding.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Comparateur actif: Vatalanib
Administered orally, twice daily: after enrollment - first week 250 BID, second week 500 BID, then 750 BID thereafter.
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One arm: administered orally, twice daily: after enrollment - first week 250 BID, second week 500 BID, then 750 BID thereafter.
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
To evaluate the 6-month survival rate and time to progression in pancreatic cancer patients treated with PTK787/ZK222584.
Délai: DSMC Schedule
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The Data Safety Monitoring Board met twice yearly while the study was active (2006-2008) to review data and each of the primary and secondary objectives. Safety Issue: the only endpoint/outcome measure that was a safety issue was the second one (safety and tolerability of PTK) |
DSMC Schedule
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
---|---|---|
To assess the response rates of patients treated with PTK787/ZK222584.
Délai: DSMC Schedule
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The Data Safety Monitoring Board met twice yearly while the study was active (2006-2008) to review data and each of the primary and secondary objectives.
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DSMC Schedule
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To evaluate DCE-MRI as a surrogate of response to PTK787/ZK222584 therapy in pancreatic cancer patients.
Délai: DSMC Schedule
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The Data Safety Monitoring Board met twice yearly while the study was active (2006-2008) to review data and each of the primary and secondary objectives.
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DSMC Schedule
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To perform analysis of tissue, blood and plasma markers that may be helpful in assessing the likelihood of benefit from PTK787/ZK222584 therapy.
Délai: DSMC Schedule
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The Data Safety Monitoring Board met twice yearly while the study was active (2006-2008) to review data and each of the primary and secondary objectives.
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DSMC Schedule
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Tomislav Dragovich, MD, PhD, University of Arizona/Arizona Cancer Center
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- PCRT04-001
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .
Essais cliniques sur PTK787/ZK222584
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University of HelsinkiBayerComplété
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David Rizzieri, MDNovartis PharmaceuticalsRésiliéLymphome diffus à grandes cellulesÉtats-Unis
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University of Michigan Rogel Cancer CenterNovartisComplété
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George Albert FisherNovartisComplété
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Beth Israel Deaconess Medical CenterRambam Health Care Campus; Dana-Farber Cancer Institute; United States Department... et autres collaborateursActif, ne recrute pasMyélome multipleÉtats-Unis, Israël
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Alliance for Clinical Trials in OncologyNational Cancer Institute (NCI)ComplétéMésothéliome malinÉtats-Unis
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NovartisComplétéDégénérescence maculaire liée à l'âge humideAustralie, États-Unis
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Novartis PharmaceuticalsComplétéMaladie de von Hippel-Lindau | Hémangioblastome rétinien | Hémangioblastome du SNCÉtats-Unis
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Northwestern UniversityNovartisComplétéSarcome | Tumeurs du cerveau et du système nerveux centralÉtats-Unis
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Alliance for Clinical Trials in OncologyNational Cancer Institute (NCI)ComplétéSyndromes myélodysplasiques | Leucémie | Tumeurs myélodysplasiques/myéloproliférativesÉtats-Unis