PHASE I TRIAL OF IRINOTECAN AND TOMUDEX IN COMBINATION ON AN EVERY THREE WEEK SCHEDULE
irinotecan hydrochloride
+ raltitrexed
Étude thérapeutique
Résumé
Date de début de l'étude : 1 avril 1997
Date à laquelle le premier participant a commencé l'étude.OBJECTIVES: I. Determine the maximum tolerated dose of ICI D1694 (TDX) when given with irinotecan (CPT-11) every 3 weeks in patients with advanced solid malignancies. II. Describe the pharmacokinetics of TDX and CPT-11 when given in combination. III. Investigate the relationship between topoisomerase I expression in peripheral mononuclear cells and myelosuppression and/or gastrointestinal toxicity. IV. Investigate the effect of CPT-11 on thymidylate synthase expression in tumor. OUTLINE: This is a dose-escalating study to determine the maximum tolerated dose (MTD) of ICI D1694 (TDX) given in combination with irinotecan. Irinotecan is given intravenously on day 1 and ICI D1694 intravenously on day 2. Treatment is repeated every 3 weeks until disease progression or unacceptable toxicity intervenes. Cohorts of 3-6 patients receive escalated doses of TDX until the MTD is defined; an additional 10-12 patients will be entered at the MTD to confirm this as a recommended phase II dose. PROJECTED ACCRUAL: 30-35 patients will be entered.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.Traitement
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Tout sexe
Le sexe biologique des participants éligibles à s'inscrire.De 18 à 120 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains non autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Critères
DISEASE CHARACTERISTICS: Histologically confirmed solid tumor for which no effective therapy exists Measurable or evaluable disease PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0 or 1 Hematopoietic: WBC at least 3,000 AGC at least 1,500 Platelets at least 100,000 Hepatic: Bilirubin no greater than 1.5 mg/dL AST/ALT no greater than 5 times normal Renal: Creatinine no greater than 1.5 mg/dL Metabolic: Glucose no greater than 200 mg/dL Electrolytes within 10% normal Other: No active infection that contraindicates entry No significant medical problem that contraindicates entry Effective contraception required of fertile patients Able and willing to participate in pharmacokinetic sampling PRIOR CONCURRENT THERAPY: At least 3 weeks since chemotherapy (6 weeks since mitomycin or nitrosoureas) and recovered At least 3 weeks since radiotherapy and recovered
Centres d'étude
Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.Cette étude comporte 1 site
University of Pennsylvania Cancer Center
Philadelphia, United StatesOuvrir University of Pennsylvania Cancer Center dans Google Maps