- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT00514020
Fluorouracil, Oxaliplatin, and Leucovorin in Treating Patients With Metastatic Stomach Cancer or Gastroesophageal Junction Cancer
Pharmacogenomically Selected Treatment for Gastric and Gastroesophageal Junction (GEJ) Tumors: A Phase II Study
RATIONALE: Drugs used in chemotherapy, such as fluorouracil, oxaliplatin, and leucovorin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells.
PURPOSE: This phase II trial is studying how well giving fluorouracil together with oxaliplatin and leucovorin works in treating patients with metastatic stomach cancer or gastroesophageal junction cancer.
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
OBJECTIVES:
Primary
- Compare the response rate in patients with "good risk" genotype (TSER*2/*2 or TSER*2/*3 genotype [low TS expression]) to historical control response rates in non-genotype selected patients.
OUTLINE: This is a multicenter study.
Patients receive oxaliplatin IV over 2 hours, leucovorin calcium IV over 2 hours, and fluorouracil IV over 5 minutes and then continuously over 46 hours on days 1 and 15. Courses repeat every 2 weeks in the absence of unacceptable toxicity or disease progression.
Available tumor tissue samples are assessed for expression of TS at the mRNA and protein levels. The results are correlated with germline and tumor TSER genotypes as well as response to the study treatment regimen. Polymorphisms in other genes associated with treatment outcome or toxicity are also assessed.
After completion of study treatment, patients are followed periodically for 4 years.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 2
Kontakte und Standorte
Studienorte
-
-
Missouri
-
St Louis, Missouri, Vereinigte Staaten, 63110
- Siteman Cancer Center at Barnes-Jewish Hospital - Saint Louis
-
-
North Carolina
-
Chapel Hill, North Carolina, Vereinigte Staaten, 27599-7295
- Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill
-
-
Tennessee
-
Nashville, Tennessee, Vereinigte Staaten, 37232-6838
- Vanderbilt-Ingram Cancer Center
-
Nashville, Tennessee, Vereinigte Staaten, 37064
- Vanderbilt-Ingram Cancer Center - Cool Springs
-
Nashville, Tennessee, Vereinigte Staaten, 37064
- Vanderbilt-Ingram Cancer Center at Franklin
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
Patients must have histologically or cytologically confirmed adenocarcinoma of the stomach or gastroesophageal junction
- Metastatic disease
- Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) as ≥ 20 mm with conventional techniques or as ≥ 10 mm with spiral CT scan
No known active brain metastases
- Patients with treated brain metastases are eligible if stable off steroids for at least 30 days
PATIENT CHARACTERISTICS:
- ECOG performance status ≤ 2 (Karnofsky performance status ≥ 60%)
- Life expectancy ≥ 3 months
- WBC ≥ 3,000/μL
- Absolute neutrophil count ≥ 1,500/μL
- Platelets ≥ 100,000/μL
- Total bilirubin ≤ 1.5 x upper limit of normal (ULN)
- AST or ALT ≤ 2.5 x ULN (< 5 x ULN if known liver metastases)
- Creatinine clearance ≤ 1.5 x ULN
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for 21 days after completion of study treatment
- No history of allergic reactions to fluorouracil or oxaliplatin
- No concurrent uncontrolled illness including, but not limited to, ongoing or active infection or psychiatric illness/social situations that would limit compliance with study requirements
PRIOR CONCURRENT THERAPY:
No prior therapy for metastatic disease
- Prior neoadjuvant or adjuvant therapy is allowed if the disease-free interval has been longer than 6 months
- No other concurrent chemotherapy
- No concurrent combination anti-retroviral therapy for HIV-positive patients
- No concurrent routine prophylaxis with filgrastim (G-CSF)
- No other concurrent antineoplastic agents, including chemotherapy, radiation therapy, or biologic agents
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: Behandlung
|
Blutentnahme
Given through a vein over 5 minutes and then continuously over 46 hours on days 1 and 15.
through a vein over 2 hours on days 1 and 15.
500 ml D5W through a vein over 2 hours on days 1 and 15.
Blood collection
Blood collection
Blood collection
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Number of Patients With Each Response in "Good Risk" Genotype (Thymidylate Synthase Promoter Enhancer Region [TSER]*2/*2 or TSER*2/*3 Genotype [Low TS Expression])
Zeitfenster: every 8 weeks to progression
|
Per RECIST criteria v. 1.0: measurable lesions: complete response (CR) disappearance of target lesions, partial response (PR) > 30% decrease in the sum of the longest diameter (LD) of target lesions, progressive disease (PD) > 20% increase in the sum of the LD of target lesions or appearance of new lesions, stable disease (SD) neither sufficient decrease nor increase of the sum of smallest sum of the LD of target lesions.
This is a one-time assessment.
|
every 8 weeks to progression
|
Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Studienstuhl: Laura W. Goff, MD, Vanderbilt-Ingram Cancer Center
Publikationen und hilfreiche Links
Nützliche Links
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 (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Erkrankungen des Verdauungssystems
- Neubildungen
- Neubildungen nach Standort
- Gastrointestinale Neubildungen
- Neoplasmen des Verdauungssystems
- Magen-Darm-Erkrankungen
- Magenerkrankungen
- Magenneoplasmen
- Physiologische Wirkungen von Arzneimitteln
- Molekulare Mechanismen der pharmakologischen Wirkung
- Antimetaboliten, antineoplastisch
- Antimetaboliten
- Antineoplastische Mittel
- Immunsuppressive Mittel
- Immunologische Faktoren
- Schutzmittel
- Mikronährstoffe
- Vitamine
- Calciumregulierende Hormone und Wirkstoffe
- Gegenmittel
- Vitamin B-Komplex
- Fluorouracil
- Oxaliplatin
- Leucovorin
- Kalzium
- Levoleucovorin
Andere Studien-ID-Nummern
- VICC GI 0716
- P30CA068485 (US NIH Stipendium/Vertrag)
- VU-VICC-GI-0716
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
Klinische Studien zur Magenkrebs
-
Azienda Ospedaliera Specializzata in Gastroenterologia...MedtronicNoch keine RekrutierungGAVE - Gastric Antral Vascular Ectasie
-
Assiut UniversityNoch keine RekrutierungGAVE - Gastric Antral Vascular Ectasie
-
H. Lee Moffitt Cancer Center and Research InstituteColumbia University; University Hospitals Cleveland Medical Center; Geisinger... und andere MitarbeiterZurückgezogenBlutung | GAVE - Gastric Antral Vascular Ectasie | Blutender MagenVereinigte Staaten
Klinische Studien zur Polymorphismusanalyse
-
Vanderbilt University Medical Center4DMedicalAbgeschlossen
-
Fundacion Clinic per a la Recerca BiomédicaHospital Clinic of BarcelonaRekrutierungNävi und Melanome | Melanom (Hautkrebs)Spanien
-
Ataturk UniversityAktiv, nicht rekrutierend