Phase II trial of weekly docetaxel in second-line therapy for nonsmall cell lung carcinoma.

Background: The authors conducted a Phase II study to evaluate the activity and toxicity of weekly docetaxel in second-line therapy for nonsmall cell lung carcinoma (NSCLC).

Methods: Patients with documented recurrent or refractory NSCLC, previously treated with no more than one chemotherapy regimen, were eligible if they had a performance status (PS) of 0-2, measurable or evaluable disease, and adequate organ function. Patients were treated with docetaxel 36 mg/m(2)/week for 6 consecutive weeks, administered intravenously with dexamethasone premedication.

Sequential treatment including high-dose chemotherapy with peripheral blood stem cell support in patients with high-risk stage II-III breast cancer: outpatient administration in community cancer centers.

The authors determined outcomes for patients with localized high-risk breast cancer undergoing sequential outpatient treatment with conventional-dose adjuvant therapy, chemotherapy, and growth factor mobilization of peripheral blood stem cells (PBSC) and high-dose chemotherapy (HDC) with PBSC support in community cancer centers. Ninety-six patients with stage II-IIIB noninflammatory breast cancer with 10 or more positive lymph nodes and a median age of 46 years (range, 22-60 years) were treated with: 1) doxorubicin, 5-fluorouracil, and methotrexate (AFM), four courses at 2-week intervals; 2) cyclophosphamide (4 g/m2) and etoposide (600 mg/m2) (CE), followed by filgrastim (6 microg/kg per day) and PBSC harvest; and 3) cyclophosphamide (6 g/m2), thiotepa (500 mg/m2), and carboplatin (800 mg/m2) (CTCb), followed by PBSC infusion. All 96 patients received AFM, 95 (99%) received CE, and 95 (99%) received CTCb with a median hospital stay of 12 days (5-34 days) for all phases of treatment.

A phase I-II study of high-dose melphalan, mitoxantrone and carboplatin with peripheral blood stem cell support in patients with advanced ovarian or breast carcinoma.

The purpose of this study was to develop a high-dose chemotherapy (HDC) and peripheral blood stem cell (PBSC) regimen for treatment of patients with ovarian carcinoma that could be administered in an outpatient setting. Fourteen patients with advanced ovarian (n = 9) or breast (n = 5) carcinoma, who had failed conventional chemotherapy, were entered into a dose-escalation trial to determine the maximum tolerated dose (MTD) of carboplatin that could be administered with fixed doses of melphalan (160 mg/m2) and mitoxantrone (50 mg/m2). Twenty-five additional patients were included in a phase II trial at the MTD.

Rapid and sustained hematopoietic reconstitution by peripheral blood stem cell infusion alone following high-dose chemotherapy.

We utilized mobilized peripheral blood stem cells (PBSC) as sole support for hematologic reconstitution following high-dose chemotherapy in 52 patients with advanced solid tumors and lymphoma. PBSC were collected by large scale leukapheresis after mobilization with chemotherapy. Each apheresis product was analysed for total nucleated cells, CFU-GM and CD34+ content.

Peripheral blood stem cell mobilization by chemotherapy with and without recombinant human granulocyte colony-stimulating factor.

Chemotherapy can serve as a stimulus for mobilizing hematopoietic progenitor cells to the peripheral blood for harvest via leukapheresis. Mobilized peripheral blood stem cells (PBSC) support rapid hematologic reconstitution after bone marrow aplasia induced by intensive myelosuppressive treatments. Our purpose was to develop effective mobilization regimens allowing collection of large quantities of PBSC.