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A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer Clinical Trials Information presented on Clinical Trials Search is not designed to be a substitute for certified medical advice, trips or professional assistance with a real medical doctor. We aren't docs. Always confer with your doctor about A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer conditions. Clinical Trials Search.org is a website committed to listing clinical research studies in human subjects. A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer Clinical research trials and A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer health trials happen in many of cities across the US. A clinical trial or clinical study is a research project with human volunteer subjects. Clinical drug trials and pharmaceutical clinical trials generally measure the effectualness of new does drugs. The intention of the studies / projects is to figure out particular human healthcare questions. Clinical trials are a popular manner for doctors, government agencies, and private sector corporations to detect cures for all forms of circumstances, like A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer. A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer Clinical Trials and other clinical trials allow for volunteers to undergo medical treatment options before they are available to the general public. Most times the subjects get treatment for free of charge, and occasionally they are paid for their time. Occasionally there is a cost for a A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer clinical trial. Subjects frequently get the best healthcare possible for their A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer condition. Hazards are a reality, however, and could include more or frequent mD visits, health risks (possibly life-jeopardizing), and/or the treatment being ineffectual. Trials are federally regulated with exacting guidelines to protect clinical trials patients.
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Home > "A" Clinical Trials Conditions > A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer  A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer
A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer
For Condition: Breast Cancer,Breast Neoplasms
Status: Completed
Sponsor(s): National Cancer Institute (NCI) ,
Synopsis: Stage III patients may begin therapy prior to or following surgery. Patients with undrainable significant third space fluid collection (e.g., pleural effusions, ascites) are entered directly on Consolidation. Patients receive induction chemotherapy with methotrexate and fluorouracil every 2 weeks for 4 courses. Patients then receive two 3-week courses of consolidation therapy with cyclophosphamide, followed by daily granulocyte colony-stimulating factor until completion of leukapheresis. Patients next receive myeloablative doses of thiotepa followed by stem cell rescue and granulocyte colony-stimulating factor. After hematopoietic reconstitution, patients receive 24-hour infusions of paclitaxel every 3 weeks for 4 doses, followed by doxorubicin or vinblastine every 3 weeks for 4 doses. Patients are then evaluated for additional therapy (surgery, radiotherapy, or hormonal therapy) as appropriate. Patients are followed every 3 months for 1 year, then every 6 months.
Details: This pilot trial will examine the feasibility of administering induction high-dose therapy with antimetabolites, followed with consolidation using high-dose single alkylating agent therapy and finally intensification therapy with sequential cycles of very high doses of the natural products (paclitaxel followed by doxorubicin) to patients with metastatic breast cancer (stage IV), and to patients with lesser stage disease at high risk for relapse (patients with four or more positive nodes (stage II), locally advanced breast cancer (stage III)), and patients with locally or regionally recurrent breast cancer. Patients will receive induction therapy with antimetabolite agents (methotrexate, leucovorin and 5-fluorouracil) for four cycles. Patients will then receive consolidation therapy with three cycles of high-dose alkylating agents. First, patients will receive one cycle of high-dose cyclophosphamide administered with growth factor support. PBPCs will be harvested during the recovery phase of the cyclophosphamide cycle. The next cycle will consist of high-dose single agent thiotepa. Hematopoietic stem cells mobilized and collected during the previous cyclophosphamide cycles will be reinfused following treatment with thiotepa to augment recovery of bone marrow function. After recovery, intensification with natural product chemotherapy will be administered, consisting of four cycles of paclitaxel given as a 24-hour infusion followed by four cycles of single agent doxorubicin. This protocol combines several highly active chemotherapeutic agents in an attempt to improve upon response rates achieved with current combinations. For high-risk stage II and III patients, this chemotherapy regimen (without genetic manipulation of PBPCs) will serve as a chemotherapy backbone onto which a companion immunotherapy protocol will be offered. An identical chemotherapy regimen will be offered to stage four patients as a backbone for a trial of retroviral transduction of the MDR1 and NeoR genes into harvested PBPCs.
Eligibility:
Study Type: Interventional, Treatment, Safety/Efficacy
Minimum Age/Maximum Age: /
Genders: Both
Protocol Entry Criteria: DISEASE CHARACTERISTICS: Histologically proven AR and ESFT which includes: Classical, atypical and extraosseous Ewing's sarcoma, primitive peripheral neuroectodermal tumors, peripheral neuroepithelioma, primitive sarcoma of bone, and ectomesenchymoma. Confirmed presence of tumor-specific infusion protein by documented RT-PCR which corresponds to one of the tumor specific peptides available for vaccination. Measurable tumor. No prior or current CNS metastases. PRIOR/CONCURRENT THERAPY: ARM A PATIENTS: May be enrolled on the protocol for the first phase in the absence of RT PCR documentation of a tumor-specific fusion protein which corresponds to one of the tumor-specific peptides available for vaccination. However, RT PCR documentation at the time of tumor recurrence must occur prior to administration of immunotherapy. At time of initial tumor diagnosis, prior to any cytoreductive therapy. ARM B PATIENTS: Tumor recurrence occurring during or after receiving at least first line cytoreductive therapy for ESFT and AR. No more than two post-recurrence salvage regimens unless peripheral CD4+T cell number is greater than 400 cells per millimeter cubed. At least 6 weeks since any treatments and recovered from all acute toxic effects from time in which immunotherapy will be started for this study. No concurrent estrogen therapy during immunotherapy section of study. PATIENT CHARACTERISTICS: Age: 2-25 (at time of initial diagnosis of alveolar rhabdomyosarcoma). Weight: Greater than 15 kg (at time of apheresis). Performance status: ECOG 0-2. Life expectancy: At least 8 weeks. Hematopoietic: ANC greater than 100,000/mm(3). Hemoglobin greater than 9.0 g/dL. Platelet count greater than 50,000/mm(3). Hepatic: Bilirubin less than 2.0 mg/dL (unless related to involvement by tumor). Transaminases less than 3 times normal (unless related to involvement by tumor). Renal: Creatinine less than 1.5 mg/dL or creatinine clearance greater than 60 mL/min. Cardiovascular: No major disorder of cardiovascular system. Cardiac ejection fraction greater than 40%. Pulmonary: No major disorder of pulmonary system. OTHER: Not pregnant or nursing. HIV negative. Hepatitis B or C negative. No patients requiring daily oral corticosteroid therapy. If allergic to eggs, egg products, or thimerosal, or have a history of Guillain-Barre syndrome, ineligible to receive influenza vaccine.
Total Enrollment: 55
Location and Contact Information:
National Cancer Institute (NCI)
Bethesda, Maryland, 20892
United States
Additional Information:
Study ID Numbers: 960032; 96-C-0032
Study Start Date: February 2, 1996
Record last reviewed: January 1, 2000
Additional information available at: clinicaltrials.gov
Clinicaltrials.gov Reference link: NCT00001498
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2. An investigational drug (CAL) versus zoledronic acid (Zometa®) in patients with breast cancer
3. Phase III Study of Atamestane Plus Toremifene versus Letrozole in Advanced Breast Cancer
4. Phase I Trial of FLAC (5-Fluorouracil, Leucovorin, Adriamycin, Cytoxan) Plus GM-CSF (Granulocyte-Macrophage Colony Stimulating Factor) Plus Dose Escalation of IL-3 (Interleukin-3) in Metastatic Breast Cancer
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A Pilot Trial of Sequential Chemotherapy with Antimetabolite Induction, High-Dose Alkylating Agent Consolidation with Peripheral Blood Progenitor Cell Support, and Intensification with Paclitaxel and Doxorubicin for Patients with High-Risk Breast Cancer
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