- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT01233375
Study to Evaluate Efficacy of CO-1.01 as Second Line Therapy for Gemcitabine-Refractory Stage IV Pancreatic Adenocarcinoma
A Phase II, Open-Label, Multicenter Study to Evaluate the Antitumor Efficacy of CO-1.01 for Infusion as Second-Line Therapy for Gemcitabine- Refractory Patients With Stage IV Pancreatic Adenocarcinoma and No Tumor hENT1 Expression
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 2
Kontakte und Standorte
Studienorte
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-
Arizona
-
Tucson, Arizona, Vereinigte Staaten, 85724
- Arizona Cancer Center at University of Arizona
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Colorado
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Denver, Colorado, Vereinigte Staaten, 80218
- Rocky Mountain Cancer Center
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Florida
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Boynton Beach, Florida, Vereinigte Staaten, 33425
- Palm Beach Institute / Collaborative Research Group
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Miami, Florida, Vereinigte Staaten, 33136
- University of Miami
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Georgia
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Atlanta, Georgia, Vereinigte Staaten, 30309
- Piedmont Healthcare Research Institute (PHRI)
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Kentucky
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Louisville, Kentucky, Vereinigte Staaten, 40202
- Norton Cancer Institute Research Program
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Maryland
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Baltimore, Maryland, Vereinigte Staaten, 21231
- Johns Hopkins Oncology Center
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Massachusetts
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Boston, Massachusetts, Vereinigte Staaten, 02114
- Massachusetts General Hospital (MGH)
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New York
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New York, New York, Vereinigte Staaten, 10021
- Memorial Sloan-Kettering Cancer Center
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New York, New York, Vereinigte Staaten, 10032
- Columbia University Medical Center, Milstein Hospital
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Oklahoma
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Oklahoma City, Oklahoma, Vereinigte Staaten, 73104
- University of Oklahoma Health Sciences Center
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Pennsylvania
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Pittsburgh, Pennsylvania, Vereinigte Staaten, 15232-1305
- University of Pittsburgh Cancer Institute
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Wisconsin
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Milwaukee, Wisconsin, Vereinigte Staaten, 53226
- Medical College of Wisconsin
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-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
Gemcitabine-refractory metastatic ductal adenocarcinoma of the pancreas
- At least 1 measurable lesion according to RECIST 1.1 criteria
- Computerized tomography (CT) scan ≤ 28 days prior to CO-1.01
- First-line treatment included at least 3 doses of gemcitabine (as monotherapy or combination therapy) with the last dose administered at least 2 weeks prior to CO 1.01
- Radiological best response of disease progression after 1st-line treatment (no radiological stable disease or better allowed at any time)
- Patients who experienced progressive disease during (neo)-adjuvant gemcitabine-based therapy are also eligible
- Patients who have completed previous adjuvant therapy without progression, then subsequently have a radiological best response of disease progression on 1st line gemcitabine for metastatic disease are eligible
- No hENT1 expression in primary or metastatic tumor sample, confirmed with IHC by a core pathology laboratory prior to study entry also eligible
- Performance Status (ECOG) 0 or 1
- Age ≥18 years
- Palliative radiotherapy (if administered) ≥2 weeks prior to CO-1.01
- Adequate hematological and biological function, with no residual gemcitabine-related toxicity
- Written consent on an Institutional Review Board (IRB)-approved IC Form prior to any study-specific evaluation
Exclusion Criteria:
- Patients who have had stable disease, partial response or complete response to first line gemcitabine-based therapy
- First-line chemotherapy regimen that does not contain gemcitabine
- First-line treatment discontinued due to intolerable gemcitabine-induced toxicity
- Second or subsequent line therapy for advanced disease. Prior exposure to CO-1.01 or prior randomization in a protocol studying CO-1.01 (e.g.,Protocol CO-101-001)
- Tumor that cannot be evaluated for hENT1 expression or that has hENT1 staining in >50% of cells
- Symptomatic brain metastases
- Concomitant treatment with prohibited medications (e.g., concurrent anticancer therapy including other chemotherapy, radiation, hormonal treatment [except corticosteroids and megestrol acetate], or immunotherapy) ≤14 days prior to CO-1.01
- Exploratory laparotomy, palliative (e.g., bypass) surgery, or other procedures are not allowed <14 days prior to CO-1.01 administration; stenting procedures are permissible at any time prior to dosing; in all cases, the patient must be sufficiently recovered and stable
- History of allergy to gemcitabine or eggs
- Females who are pregnant or breastfeeding
- Refusal to use adequate contraception for fertile patients (females and males during the study and for 6 months after the last dose of CO-1.01)
- Presence of any serious or unstable concomitant systemic disorder incompatible with the clinical study (e.g., substance abuse, psychiatric disturbance, uncontrolled intercurrent illness including active infection, arterial thrombosis, or symptomatic pulmonary embolism)
- Any other reason for which the investigator considers the patient should not participate in the study
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: CO-1.01
|
1250 mg/m2/day administered on Days 1, 8, and 15 in 4-week treatment cycles. Patients who have SD or better at the Week 8 assessment and who adequately tolerated the first 2 cycles of treatment may continue CO-1.01 at the same or an increased dose (1400 mg/m2) for Cycle 3 and subsequent cycles. |
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Disease Control Rate (CR, PR, or SD) using RECIST 1.1
Zeitfenster: Every 8 weeks until disease progression
|
Every 8 weeks until disease progression
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Overall Response Rate (ORR)
Zeitfenster: Every 8 weeks
|
Every 8 weeks
|
|
CA 19-9 response rate
Zeitfenster: Every 4 weeks
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Every 4 weeks
|
|
Progression-free survival (PFS)
Zeitfenster: Every 8 weeks
|
Every 8 weeks
|
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Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Zeitfenster: Every week
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Every week
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Overall survival (OS)
Zeitfenster: 3, 6, 9, and 12 months
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3, 6, 9, and 12 months
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Median progression-free survival
Zeitfenster: 3, 6, 9, and 12 months
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3, 6, 9, and 12 months
|
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Median overall survival
Zeitfenster: 3, 6, 9, and 12 months
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3, 6, 9, and 12 months
|
|
Duration of response
Zeitfenster: Every 8 weeks
|
Every 8 weeks
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Eileen O'Reilly, M.D., Memorial Sloan Kettering Cancer Center
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- CO-101-003
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