B Arun1, R Slack, E Gehan, T Spitzer, K R Meehan. 1. Division of Hematology and Oncology, Georgetown University Medical Center and the Vincent T. Lombardi Cancer Center, Washington, DC 20007, USA.
Abstract
BACKGROUND: The authors retrospectively determined the clinical outcome of patients with inflammatory breast carcinoma (IBC) treated with high dose chemotherapy (HDC) and autologous bone marrow (ABM) or peripheral blood stem cell (PBSC) support. METHODS: Twenty-four consecutive patients with IBC received HDC, including escalating doses of carboplatin (range, 1.2-1.8 g/m2) and cyclophosphamide (range, 4.8-6.0 g/m2) over 3 days followed by ABM (n=5) or PBSC infusion (n=19). Restaging evaluation was performed 100 days after transplant, every 6 months for 2 years, and then yearly thereafter. After transplantation, fifteen patients received immunotherapy with interleukin-2 (IL-2) or IL-2 and interferon-alpha. RESULTS: The 2-year estimated disease free survival (DFS) and overall survival (OS) for these patients were 71% (90% confidence interval [CI], 55-87%) and 73% (90% CI, 53-93%), respectively. The median follow-up of surviving patients was 19 months (range, 8-68 months). Six patients developed disease recurrence at a median of 10 months (range, 4-16 months) after transplantation. Four of these 6 patients died from metastatic disease at a median of 18 months (range, 14-21 months). Using the generalized Wilcoxon test and the Cox proportional hazards regression model, patients with tumors that demonstrated estrogen receptors had an improved DFS (P=0.03). CONCLUSIONS: Combining HDC and ABM or PBSC for patients with IBC may yield an improved OS and DFS.
BACKGROUND: The authors retrospectively determined the clinical outcome of patients with inflammatory breast carcinoma (IBC) treated with high dose chemotherapy (HDC) and autologous bone marrow (ABM) or peripheral blood stem cell (PBSC) support. METHODS: Twenty-four consecutive patients with IBC received HDC, including escalating doses of carboplatin (range, 1.2-1.8 g/m2) and cyclophosphamide (range, 4.8-6.0 g/m2) over 3 days followed by ABM (n=5) or PBSC infusion (n=19). Restaging evaluation was performed 100 days after transplant, every 6 months for 2 years, and then yearly thereafter. After transplantation, fifteen patients received immunotherapy with interleukin-2 (IL-2) or IL-2 and interferon-alpha. RESULTS: The 2-year estimated disease free survival (DFS) and overall survival (OS) for these patients were 71% (90% confidence interval [CI], 55-87%) and 73% (90% CI, 53-93%), respectively. The median follow-up of surviving patients was 19 months (range, 8-68 months). Six patients developed disease recurrence at a median of 10 months (range, 4-16 months) after transplantation. Four of these 6 patients died from metastatic disease at a median of 18 months (range, 14-21 months). Using the generalized Wilcoxon test and the Cox proportional hazards regression model, patients with tumors that demonstrated estrogen receptors had an improved DFS (P=0.03). CONCLUSIONS: Combining HDC and ABM or PBSC for patients with IBC may yield an improved OS and DFS.
Authors: Claude Sportès; Seth M Steinberg; David J Liewehr; Juan Gea-Banacloche; David N Danforth; Daniele N Avila; Kelly E Bryant; Michael C Krumlauf; Daniel H Fowler; Steven Pavletic; Nancy M Hardy; Michael R Bishop; Ronald E Gress Journal: Biol Blood Marrow Transplant Date: 2009-08 Impact factor: 5.742
Authors: Yee Chung Cheng; Yushu Shi; Mei-Jie Zhang; Ruta Brazauskas; Michael T Hemmer; Michael R Bishop; Yago Nieto; Edward Stadtmauer; Lois Ayash; Robert Peter Gale; Hillard Lazarus; Leona Holmberg; Michael Lill; Richard F Olsson; Baldeep Mona Wirk; Mukta Arora; Parameswaran Hari; Naoto Ueno Journal: J Cancer Date: 2017-03-25 Impact factor: 4.207