|
|
|
Phase I/II Study of Carboplatin Following Amifostine to Augment High Dose Cyclophosphamide with Autologous Peripheral Blood Cell Support for Refractory or Recurrent Ovarian Epithelial Cancer or Primary Peritoneal Cancer (Summary Last Modified 05/2000)
Alternate Title Combination Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Epithelial Ovarian Cancer or Primary Peritoneal Cancer
Objectives I. Determine the maximum tolerated dose of high dose carboplatin with a fixed dose of high dose cyclophosphamide with amifostine pretreatment, and peripheral blood stem cell rescue in patients with ovarian epithelial cancer. II. Monitor engraftment kinetics such as granulocyte and platelet recovery. III. Determine the toxic effects of this regimen in this patient population. IV. Document the response of this patient population to this regimen in terms of time to progression, event free survival, and overall survival. Entry Criteria Disease Characteristics: Histologically proven ovarian epithelial cancer or primary peritoneal carcinoma No tumors of low malignant potential Chemotherapy sensitive disease Relapse greater than 6 months after complete response to chemotherapy Partial response to most recent chemotherapy No more than 3 prior chemotherapy regimens Evidence of refractory or recurrent disease other than elevated CA-125 after primary surgery or chemotherapy; persistent disease need not be still present No brain metastases Prior/Concurrent Therapy: See Disease Characteristics Patient Characteristics: Age: 65 and under Performance status: GOG 0 or 1 Life expectancy: Not specified Hematopoietic: WBC greater than 2500/mm3 Platelet count greater than 100,000/mm3 Hepatic: Bilirubin normal Renal: Creatinine clearance at least 50 mL/min Cardiovascular: Normal radionuclide cardiac scan with ejection fraction greater than 45% OR Normal left ventricular function by echocardiogram OR Cardiac clearance by Cardiology service Pulmonary: DLCO greater than 50% predicted Other: Not pregnant Hepatitis B and C negative HIV-1 negative Expected Enrollment 28This study will accrue 28 patients over 2 years. Outline This is a dose escalation study. Patients undergo apheresis over 2-4 days to mobilize peripheral blood stem cells (PBSC). They then receive amifostine IV over 15 minutes. Fifteen minutes later, carboplatin is administered over 30 minutes on days -6 through -3. Cyclophosphamide IV is administered 1 hour after the carboplatin infusion is completed on days -6 through -4. PBSC are infused on day 0. Filgrastim (G-CSF) is administered beginning on day 4. Cohorts of 3-6 patients are treated at each dose level. At least 15 days must pass between the day of PBSC infusion and the next dose escalation. The dose limiting toxicity (DLT) is defined as the dose producing grade 3 or 4 nonhematologic toxicity in 2 of 6 patients. The maximum tolerated dose (MTD) is defined as one dose level below the DLT dose. At least 6 patients are treated at the MTD. Patients are followed monthly for 6 months, every 2-3 months for 1 year, and annually until death. Trial Lead Organizations University of Chicago Cancer Research Center
Note: The purpose of most clinical trials listed in this database is to test new cancer treatments, or new methods of diagnosing, screening, or preventing cancer. Because all potentially harmful side effects are not known before a trial is conducted, dose and schedule modifications may be required for participants if they develop side effects from the treatment or test. The therapy or test described in this clinical trial is intended for use by clinical oncologists in carefully structured settings, and may not prove to be more effective than standard treatment. A responsible investigator associated with this clinical trial should be consulted before using this protocol. Back to Top |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||