Phase I/II Study of High Dose Topotecan, Mitoxantrone and Thiotepa (TMT) Followed by Autologous Stem Cell Transplant in Patients With Recurrent Platinum Resistant Ovarian Cancer
mitoxantrone hydrochloride
+ thiotepa
+ topotecan hydrochloride
Maladies génito-urinaires+16
+ Maladies Génitales
+ Maladies Annexielles
Étude thérapeutique
Résumé
Date de début de l'étude : 1 décembre 1997
Date à laquelle le premier participant a commencé l'étude.OBJECTIVES: I. Determine the maximum tolerated dose and the dose limiting toxicities of topotecan, mitoxantrone, and thiotepa given in combination followed by autologous peripheral blood stem cell transplantation in patients with recurrent or refractory platinum resistant epithelial ovarian cancer. II. Determine the progression-free survival and overall survival of these patients after this therapy. OUTLINE: This is a dose escalation study of topotecan. All patients have peripheral stem cells collected. Patients then receive topotecan according to an escalating dose schedule, and mitoxantrone and thiotepa on a fixed dose schedule. Patients receive topotecan by continuous infusion for 24 hours on days 1-3, mitoxantrone intravenously over 1 hour on days 1-3, and thiotepa intravenously over 4 hours on days 1-3, followed 48 hours later by infusion of their peripheral stem cells. Patients may receive a second course of chemotherapy and peripheral stem cell transplantation in the absence of disease progression and unacceptable toxicity. Dose escalation of topotecan continues in cohorts of 3-6 patients each until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 or more patients experience dose limiting toxicity. Patients are followed every week for the first month, then every month for 6 months, every 3 months for 1 year, and then every 6 months. PROJECTED ACCRUAL: A total of 21-50 patients will be accrued for this study.
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.50 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.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.Femme
Le sexe biologique des participants éligibles à s'inscrire.À partir de 18 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.Conditions
Pathologie
Critères
DISEASE CHARACTERISTICS: Histologically confirmed stage III or IV epithelial ovarian cancer that is refractory to platinum therapy or has relapsed within 12 months after platinum therapy Minimal residual disease by laparotomy Must have adequate number of peripheral stem cells collected No intraabdominal, pelvic disease, or other disease greater than 1 cm No brain metastasis PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Zubrod 0-2 Life expectancy: At least 12 weeks Hematopoietic: WBC greater than 3,500/mm3 Platelet count greater than 100,000/mm3 Hepatic: Bilirubin less than 2 times the upper limit of normal (ULN) Serum transaminases less than 2 times ULN Renal: Creatinine clearance greater than 60 mL/min Cardiovascular: Cardiac ejection fraction at least 45% No active angina No uncontrolled hypertension Pulmonary: FEV1, vital capacity, and diffusion capacity greater than 50% of predicted Other: Not HIV positive No active hepatitis B or C infection Not pregnant No concurrent malignancy except basal cell or squamous cell carcinoma of the skin No serious medical conditions such as uncontrolled diabetes mellitus PRIOR CONCURRENT THERAPY: Biologic therapy: No immunotherapy within the past 4 weeks No concurrent immunotherapy Chemotherapy: No chemotherapy within the past 4 weeks No mitomycin within the past 6 weeks No other concurrent chemotherapy No prior anthracycline therapy greater than 200 mg/m2 Endocrine therapy: Not specified Radiotherapy: No radiotherapy within the past 4 weeks No concurrent radiotherapy No prior radiotherapy to the whole abdomen Surgery: Prior surgery allowed
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
Vincent T. Lombardi Cancer Research Center, Georgetown University
Washington D.C., United StatesOuvrir Vincent T. Lombardi Cancer Research Center, Georgetown University dans Google Maps