1077 Background: Lately, updated data led the medical community to reconsider the use of intensive CT with stem-cell support for selected groups of BC patients (pts). Herein, we provide an update on a study investigating the efficacy, feasibility, and toxicity of high-dose CT with stem-cell support in pts with high-risk stage II, chemosensitive stage III and IV BC. Methods: The protocol offered adjuvant/neoadjuvant/induction doxorubicin-based CT, 75-90 mg/m2 X 4 courses followed by high-dose CT (cyclophosphamide 6000 mg/m2, carboplatin 800 mg/m2, and thiotepa 500 mg/m2) and autologous stem cell support with growth factors. Post-transplant local radiotherapy was delivered. Pts who were hormone receptor (HR) positive received Tamoxifen. Results: From 2/1994 to 11/1998, 292 BC pts were referred to the study from all Israeli oncology centers. Median follow-up from transplant was 20 (range, 18-22) years; 119 had stage 2 disease (42 with 4-9 positive nodes, 77 with ≥10 positive nodes); 87 had stage 3 disease, of whom 50 had locally advanced/inflammatory BC treated with neoadjuvant CT; and 86 had chemosensitive stage IV BC. Two acute transplant-related deaths and one death due to late transplant-related toxicity were reported. Median age at transplant was 45 (range, 24-63) years. Overall survival (OS) by HR status is presented in the table. In total, 167 of the 292 pts died (based on death status data retrieved from the Registry of the Ministry of the Interior), representing OS of 42%. The OS rates for stage II, III, and IV were 55%, 45%, and 23%, respectively. Conclusions: Long-term accurate follow-up of pts receiving well-defined treatments remains an important tool in cancer research. High-dose CT with stem-cell support could represent a therapeutic/curative option in select BC patients in all disease stages. Reintroduction of this approach should be re-examined. [Table: see text]
Long term results of a phase II trial of Induction Chemotherapy with Uracil-Ftegafur (UFT), Vinorelbine and Cisplatin (UFTVP) followed by Radiotherapy concomitant with UFT and Carboplatin (RT/UFTJ) in Non-Resectable Locally Advanced (Stage IV-B) Squamous Cell Head and Neck Carcinoma
