- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00002716
Combination Chemotherapy in Treating Patients With Liver Metastases From Colorectal Cancer
PHASE III STUDY OF HEPATIC ARTERY FLOXURIDINE (FUDR), LEUCOVORIN (LV), AND DEXAMETHASONE (DEX) VERSUS SYSTEMIC 5-FLUOROURACIL (5-FU) AND LEUCOVORIN (LV) AS TREATMENT FOR HEPATIC METASTASES FROM COLORECTAL CANCER
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells. It is not yet known which chemotherapy regimen is more effective for metastatic colorectal cancer.
PURPOSE: Randomized phase III trial to compare the effectiveness of intrahepatic floxuridine, leucovorin, and dexamethasone with that of systemic fluorouracil and leucovorin in treating patients who have unresectable liver metastases from colorectal cancer.
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
OBJECTIVES:
- Compare the efficacy, toxicity, and cost of hepatic artery infusion of floxuridine, leucovorin calcium (CF), and dexamethasone vs IV fluorouracil and IV CF after resection of primary disease in patients with hepatic metastases secondary to colorectal cancer.
- Compare the quality of life of patients treated with these regimens.
- Measure the level of thymidylate synthase present in liver metastases, and correlate these levels with objective response and survival in patients treated with these regimens.
- Assess the p53 mutations, and correlate findings with objective response and survival in patients treated with these regimens.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to center, percentage of liver involvement on CT scan or MRI (less than 30% vs 30% to under 70%), prior chemotherapy (none vs adjuvant chemotherapy comprising fluorouracil (5-FU) and leucovorin calcium (CF) or 5-FU, CF, and levamisole (LEV) completed at least 1 year before study vs adjuvant chemotherapy comprising 5-FU with or without LEV completed at least 6 months before study), and synchronous disease (yes vs no). Patients are randomized to 1 of 2 treatment arms.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 3
Contatti e Sedi
Luoghi di studio
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New South Wales
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Westmead, New South Wales, Australia, 2145
- Westmead Hospital
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Lima, Perù, 34
- Instituto De Enfermedades Neoplasicas
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San Juan, Porto Rico, 00936-7344
- San Juan City Hospital
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Iowa
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Cedar Rapids, Iowa, Stati Uniti, 52403-1206
- CCOP - Cedar Rapids Oncology Project
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Des Moines, Iowa, Stati Uniti, 50309
- John Stoddard Cancer Center at Iowa Methodist Medical Center
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Des Moines, Iowa, Stati Uniti, 50309-1016
- CCOP - Iowa Oncology Research Association
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Des Moines, Iowa, Stati Uniti, 50316-2301
- Iowa Lutheran Hospital
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Des Moines, Iowa, Stati Uniti, 50314
- Mercy Cancer Center at Mercy Medical Center-Des Moines
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Nebraska
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Papillion, Nebraska, Stati Uniti, 68128-4157
- Midlands Cancer Center at Midlands Community Hospital
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New Mexico
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Albuquerque, New Mexico, Stati Uniti, 87131
- MBCCOP - University of New Mexico HSC
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Ohio
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Cleveland, Ohio, Stati Uniti, 44109
- MetroHealth Medical Center
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Pennsylvania
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Hershey, Pennsylvania, Stati Uniti, 17033-0850
- Penn State Cancer Institute at Milton S. Hershey Medical Center
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Philadelphia, Pennsylvania, Stati Uniti, 19111-2497
- Fox Chase Cancer Center
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Wisconsin
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Green Bay, Wisconsin, Stati Uniti, 54307-3453
- CCOP - St. Vincent Hospital Cancer Center, Green Bay
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
DISEASE CHARACTERISTICS:
Unresectable liver metastases secondary to colorectal cancer
- Less than 70% liver involvement on CT scan or MRI
Liver biopsy required before study unless 1 of the following conditions are met:
- Carcinoembryonic antigen greater than 30
- 5 or more liver metastases visible on CT scan or MRI
- Greater than 50% to under 70% liver involvement on CT scan or MRI
Histologically proven primary colorectal cancer that is resected or appears resectable on CT scan and physical exam
- Documentation of previously resected primaries must be based on pathologic results of the resected tumor
Histological documentation of synchronous disease must be based on 1 of the following:
- Biopsy of primary colorectal tumor before study
- Suspicious lesion on barium enema, colonoscopy, or sigmoidoscopy, and a liver biopsy positive for adenocarcinoma consistent with the primary colorectal tumor
Measurable disease
- Clearly defined liver mass measuring at least 2 cm or at least 3 liver masses on CT scan or MRI
- No evidence of extrahepatic disease on CT scan and physical exam
- No portal vein occlusion or ascites
PATIENT CHARACTERISTICS:
Age:
- 18 and over
Hepatic:
- Bilirubin no greater than 2 times normal
Other:
- No other malignancy within the past 5 years except inactive nonmelanomatous skin cancer, carcinoma in situ of the cervix, or grade 1 bladder cancer
- Not pregnant or nursing
- Fertile patients must use effective contraception
Chemotherapy:
- At least 1 year since prior adjuvant chemotherapy comprising fluorouracil (5-FU) and leucovorin calcium (CF) or 5-FU, CF, and levamisole (LEV)
- At least 6 months since prior adjuvant chemotherapy comprising 5-FU with or without LEV
- No other prior chemotherapy
- No other concurrent chemotherapy
Endocrine therapy:
No concurrent hormonal therapy except for nondisease-related conditions, e.g.:
- Steroids for adrenal failure
- Insulin for diabetes
- Intermittent dexamethasone as an antiemetic
Radiotherapy:
- No prior radiotherapy to the liver
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Sperimentale: Arm I - laparotomy + conventional surgery + chemotherapy
Patients undergo laparotomy for placement of a hepatic artery catheter and then subcutaneous placement of a hepatic artery infusion pump. Patients with unresected primary disease also undergo resection at the time of catheter and pump placement. Beginning within 1-2 weeks after surgery, patients receive floxuridine, dexamethasone, and leucovorin calcium (CF) via continuous hepatic artery infusion on days 1-14. Treatment for patients continues every 4 weeks in the absence of disease progression or unacceptable toxicity. Quality of life and medical resource utilization are assessed at baseline, every 3 months for 1 year, and then at 18 months. Patients are followed every 3 months. |
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Sperimentale: Arm II - conventional surgery + chemotherapy
Patients receive CF IV and fluorouracil IV on days 1-5. Patients with unresected primary disease undergo resection within 3-4 weeks before initiation of chemotherapy. Treatment for patients continues every 4 weeks in the absence of disease progression or unacceptable toxicity. Quality of life and medical resource utilization are assessed at baseline, every 3 months for 1 year, and then at 18 months. Patients are followed every 3 months. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
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Sopravvivenza globale
Lasso di tempo: Fino a 5 anni
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Fino a 5 anni
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Tempo di progressione
Lasso di tempo: Fino a 5 anni
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Fino a 5 anni
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Collaboratori e investigatori
Collaboratori
Investigatori
- Cattedra di studio: Nancy E. Kemeny, MD, Memorial Sloan Kettering Cancer Center
Pubblicazioni e link utili
Pubblicazioni generali
- Kemeny NE, Niedzwiecki D, Hollis DR, Lenz HJ, Warren RS, Naughton MJ, Weeks JC, Sigurdson ER, Herndon JE 2nd, Zhang C, Mayer RJ. Hepatic arterial infusion versus systemic therapy for hepatic metastases from colorectal cancer: a randomized trial of efficacy, quality of life, and molecular markers (CALGB 9481). J Clin Oncol. 2006 Mar 20;24(9):1395-403. doi: 10.1200/JCO.2005.03.8166. Epub 2006 Feb 27.
- Mandola MV, Stoehlmacher J, Muller-Weeks S, Cesarone G, Yu MC, Lenz HJ, Ladner RD. A novel single nucleotide polymorphism within the 5' tandem repeat polymorphism of the thymidylate synthase gene abolishes USF-1 binding and alters transcriptional activity. Cancer Res. 2003 Jun 1;63(11):2898-904.
- Pullarkat ST, Stoehlmacher J, Ghaderi V, Xiong YP, Ingles SA, Sherrod A, Warren R, Tsao-Wei D, Groshen S, Lenz HJ. Thymidylate synthase gene polymorphism determines response and toxicity of 5-FU chemotherapy. Pharmacogenomics J. 2001;1(1):65-70. doi: 10.1038/sj.tpj.6500012.
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
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
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie dell'apparato digerente
- Processi patologici
- Neoplasie
- Neoplasie per sede
- Neoplasie gastrointestinali
- Neoplasie dell'apparato digerente
- Malattie gastrointestinali
- Malattie del colon
- Malattie intestinali
- Neoplasie intestinali
- Malattie del retto
- Processi neoplastici
- Neoplasie colorettali
- Metastasi neoplastica
- Effetti fisiologici delle droghe
- Meccanismi molecolari dell'azione farmacologica
- Agenti autonomi
- Agenti del sistema nervoso periferico
- Agenti antinfiammatori
- Antimetaboliti, Antineoplastici
- Antimetaboliti
- Agenti antineoplastici
- Agenti immunosoppressivi
- Fattori immunologici
- Antiemetici
- Agenti gastrointestinali
- Glucocorticoidi
- Ormoni
- Ormoni, sostituti ormonali e antagonisti ormonali
- Agenti antineoplastici, ormonali
- Agenti protettivi
- Micronutrienti
- Vitamine
- Ormoni e agenti regolatori del calcio
- Antidoti
- Complesso di vitamina B
- Desametasone
- Fluorouracile
- Leucovorin
- Calcio
- Levoleucovorin
- Floxuridina
Altri numeri di identificazione dello studio
- CALGB-9481
- U10CA031946 (Sovvenzione/contratto NIH degli Stati Uniti)
- CDR0000064553 (Identificatore di registro: NCI Physician Data Query)
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 .