- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT01086618
Chemotherapy With or Without Surgery in Treating Patients With Metastatic Colorectal Cancer That Cannot Be Removed by Surgery
A Randomized Trial of Initial Surgery in Advanced Asymptomatic Colorectal Cancer Patients Receiving Chemotherapy for Metastatic Disease
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy after surgery may kill any tumor cells that remain after surgery. It is not yet known whether chemotherapy is more effective when given alone or together with surgery in treating patients with colorectal cancer.
PURPOSE: This randomized phase II/III trial is studying how well chemotherapy works and compares it with surgery followed by chemotherapy in treating patients with metastatic colorectal cancer that can not be removed by surgery.
Aperçu de l'étude
Statut
Les conditions
Description détaillée
OBJECTIVES:
- To determine whether overall survival is improved in patients with asymptomatic, unresectable metastatic colorectal cancer treated with chemotherapy alone versus surgery followed by chemotherapy.
OUTLINE: This is a multicenter study. Patients are randomized to 1 of 2 treatment arms.
- Arm I (control arm): Patients receive systemic chemotherapy according to standard local practice. Patients who develop symptoms from their primary tumor receive treatment as required including surgery, if indicated.
- Arm II (experimental arm): Patients undergo surgery at the discretion of the surgeon. Beginning 8 weeks after completion of surgery, patients receive chemotherapy according to standard local practice.
Patients complete quality-of-life questionnaires (EQ-5D) at baseline and then periodically during and after completion of study treatment.
After completion of study treatment, patients are followed every 3 months.
Peer Reviewed and Funded or Endorsed by Cancer Research UK
Type d'étude
Inscription (Anticipé)
Phase
- Phase 2
- Phase 3
Contacts et emplacements
Lieux d'étude
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England
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London, England, Royaume-Uni, NW1 2BU
- University College Hospital
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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
DISEASE CHARACTERISTICS:
Histologically or cytologically confirmed colorectal cancer
- Metastases which are unresectable at presentation
- No known unresectable primary tumor on CT/MRI scan
Primary tumor does not require immediate or emergency intervention including surgery, radiotherapy, laser, or stenting
- Patients who are treated with colonic stents are eligible
- No unequivocal extensive peritoneal metastases
PATIENT CHARACTERISTICS:
- WHO performance status 0-1
- Must be fit for systemic chemotherapy and surgery
- Hemoglobin > 10.0 g/dL
- WBC > 3.0 x 10^9/L
- Platelet count > 100 x 10^9/L
- Bilirubin < 25 μmol/L
- GFR > 50 mL/min
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for 3 months (female) or up to 2 months (male) after completion of study therapy
- No history of malignant disease within the past 5 years except for nonmelanomatous skin cancer or carcinoma in situ of the cervix
- No serious medical co-morbidity (e.g., uncontrolled inflammatory bowel disease, uncontrolled angina, recent [within the past 6 months] myocardial infarction, or another serious medical condition) judged to compromise ability to tolerate chemotherapy and/or surgery
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- Concurrent participation in a trial of chemotherapy, if eligible, allowed
- Concurrent short-course radiotherapy for operable rectal cancer allowed
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
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Accrual rate in months 10 to 12 (phase II)
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Overall survival for ≥ 2 years (phase III)
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Mesures de résultats secondaires
Mesure des résultats |
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Qualité de vie (phase III)
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Morbidity of surgery (phase II)
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Percentage of patients who receive chemotherapy following surgery (must be over 80%) (phase II)
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Morbidity of chemotherapy and surgery (phase III)
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Economic evaluation (phase III)
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Austin Obichere, MD, University College London Hospitals
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
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- CDR0000667364
- UCL-08/0079
- UCL-ISAAC
- ISRCTN10963271
- EU-21008
- CRUK-C32436/A10431
- EUDRACT-2008-005911-16
- MREC-09/H1102/60
- NCRI-UCL-08/0079
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