MAP plus maintenance pegylated interferon α-2b (MAP-IFN) versus MAP alone in patients (pts) with resectable high-grade osteosarcoma and good histologic response to preoperative MAP: First results of the EURAMOS-1 good response randomization.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. LBA10504-LBA10504
Author(s):  
Stefan S. Bielack ◽  
Sigbjorn Smeland ◽  
Jeremy Whelan ◽  
Neyssa Marina ◽  
Jane Hook ◽  
...  

LBA10504 The full, final text of this abstract will be available at abstract.asco.org at 7:30 AM (EDT) on Monday, June, 3, 2013, and in the Annual Meeting Proceedings online supplement to the June 20, 2013, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Monday edition of ASCO Daily News.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. LBA2000-LBA2000
Author(s):  
Ulrich Herrlinger ◽  
Niklas Schaefer ◽  
Joachim Peter Steinbach ◽  
Astrid Weyerbrock ◽  
Peter Hau ◽  
...  

LBA2000 The full, final text of this abstract will be available at abstract.asco.org at 7:30 AM (EDT) on Saturday, June, 1, 2013, and in the Annual Meeting Proceedings online supplement to the June 20, 2013, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Saturday edition of ASCO Daily News.


2013 ◽  
Vol 31 (18_suppl) ◽  
pp. LBA10504-LBA10504 ◽  
Author(s):  
Stefan S. Bielack ◽  
Sigbjorn Smeland ◽  
Jeremy Whelan ◽  
Neyssa Marina ◽  
Jane Hook ◽  
...  

LBA10504 Background: EURAMOS-1 (NCT00134030) is an international randomized controlled trial investigating treatment optimization in osteosarcoma on the basis of histologic response to preoperative chemotherapy (CT). In patients (pts) with “good response” (GR; <10% viable tumor at surgery) to induction CT, efficacy of maintenance therapy with pegylated interferon α-2b (Ifn) was investigated. Methods: Pts ≤40yrs with resectable localized or primary metastatic high-grade extremity or axial osteosarcoma were eligible for registration at diagnosis. Eligibility for randomization included: [a] receipt of two cycles pre-op methotrexate, doxorubicin, cisplatin (MAP); [b] complete macroscopic resection of primary tumor; and [c] no disease progression. GR pts were randomized (1:1) after surgery to four cycles MAP +/-Ifn. Ifn (0.5-1.0 μg/kg/wk) was given after CT until 2yr post registration. Primary endpoint: event free survival (EFS); secondary: overall survival, toxicity. The trial design sought improved 3yr EFS from 70% to 80% (80% power, 2-sided alpha 5%). The final analysis was planned after 147 EFS events. Results: 2,260 pts were registered (Apr 05 to Jun 11) from 17 countries (326 sites) making it the largest trial in this rare cancer. GR was reported in 1,034 pts and 715 consented to randomization (358 MAP, 357 MAPIfn) with baseline characteristics balanced by arm: median age 14yr, 59% male, 79% localized disease. 271/357 (76%) pts started Ifn; main reason for not starting was treatment refusal, 66/86. By Feb 13 234/271 had stopped Ifn. Median duration of Ifn if started was 455 days; grade 3+ toxicity during Ifn reported by 81pts (30%). Median follow-up is 3.1yr with 174 EFS events reported: 93 MAP, 81 MAPIfn. Hazard ratio for EFS from adjusted Cox model was 0.82 (95% CI 0.61-1.11; p=0.201) in favor of MAPIfn. Conclusions: With current follow-up, EFS for MAPIfn is not statistically superior to MAP alone in pts with high-grade osteosarcoma and good response to pre-op MAP. One-quarter of pts did not start Ifn, which may have influenced this finding. Further follow-up for events and survival continues. Clinical trial information: NCT00134030.


2012 ◽  
Vol 30 (15_suppl) ◽  
pp. CRA9513-CRA9513
Author(s):  
Chaya S. Moskowitz ◽  
Joanne F. Chou ◽  
Suzanne L. Wolden ◽  
Jonine L. Bernstein ◽  
Jyoti Malhotra ◽  
...  

CRA9513 The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Monday, June 4, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Monday edition of ASCO Daily News.


2012 ◽  
Vol 30 (15_suppl) ◽  
pp. CRA4502-CRA4502 ◽  
Author(s):  
Bernard J. Escudier ◽  
Camillo Porta ◽  
Petri Bono ◽  
Ugo De Giorgi ◽  
Omi Parikh ◽  
...  

CRA4502 The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Saturday, June 2, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Saturday edition of ASCO Daily News.


2012 ◽  
Vol 30 (15_suppl) ◽  
pp. CRA3503-CRA3503 ◽  
Author(s):  
Dirk Arnold ◽  
Thierry Andre ◽  
Jaafar Bennouna ◽  
Javier Sastre ◽  
Pia J. Osterlund ◽  
...  

CRA3503 The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Sunday, June 3, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Sunday edition of ASCO Daily News.


2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 3-3 ◽  
Author(s):  
Mathias J. Rummel ◽  
Norbert Niederle ◽  
Georg Maschmeyer ◽  
Andre G. Banat ◽  
Ulrich von Gruenhagen ◽  
...  

3 The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Sunday, June 3, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Sunday edition of ASCO Daily News.


2012 ◽  
Vol 30 (15_suppl) ◽  
pp. LBA506-LBA506 ◽  
Author(s):  
Andre Robidoux ◽  
Gong Tang ◽  
Priya Rastogi ◽  
Charles E. Geyer ◽  
Catherine A. Azar ◽  
...  

LBA506 The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Sunday, June 3, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Sunday edition of ASCO Daily News.


2012 ◽  
Vol 30 (15_suppl) ◽  
pp. LBA5002-LBA5002 ◽  
Author(s):  
Eric Pujade-Lauraine ◽  
Felix Hilpert ◽  
Béatrice Weber ◽  
Alexander Reuss ◽  
Andres Poveda ◽  
...  

LBA5002^ The full, final text of this abstract will be available at abstract.asco.org at 12:01 AM (EDT) on Saturday, June 2, 2012, and in the Annual Meeting Proceedings online supplement to the June 20, 2012, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Saturday edition of ASCO Daily News.


2013 ◽  
Vol 31 (15_suppl) ◽  
pp. LBA509-LBA509
Author(s):  
Gabriel N. Hortobagyi ◽  
Martine J. Piccart-Gebhart ◽  
Hope S. Rugo ◽  
Howard A. Burris ◽  
Mario Campone ◽  
...  

LBA509 The full, final text of this abstract will be available at abstract.asco.org at 7:30 AM (EDT) on Monday, June, 3, 2013, and in the Annual Meeting Proceedings online supplement to the June 20, 2013, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Monday edition of ASCO Daily News.


2013 ◽  
Vol 31 (15_suppl) ◽  
pp. CRA9007-CRA9007 ◽  
Author(s):  
F. Stephen Hodi ◽  
Sandra J. Lee ◽  
David F. McDermott ◽  
Uma N. M. Rao ◽  
Lisa H. Butterfield ◽  
...  

CRA9007 The full, final text of this abstract will be available at abstract.asco.org at 7:30 AM (EDT) on Saturday, June, 1, 2013, and in the Annual Meeting Proceedings online supplement to the June 20, 2013, issue of Journal of Clinical Oncology. Onsite at the Meeting, this abstract will be printed in the Saturday edition of ASCO Daily News.


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