Navigation Links
Combination therapy reduced HER2-positive breast cancers
Date:12/10/2010

SAN ANTONIO A combination of lapatinib, trastuzumab and paclitaxel significantly improved tumor response rates than either agent alone among patients with HER2-positive breast cancers, according to data presented at the 33rd Annual CTRC-AACR San Antonio Breast Cancer Symposium, held Dec. 8-12. Full results were presented at the symposium during a press briefing on Dec. 10, 2010, at 8:00 a.m. CT.

Reporters who cannot attend in person can participate using the following call-in information:

  • U.S. and Canada: (888) 282-7404
  • International: (706) 679-5207
  • Access Code: 25346432

Lead researcher Jos Baselga, M.D., Ph.D., chief of the division of hematology and oncology and associate director of the Massachusetts General Hospital Cancer Center, said early data indicate a 50 percent rate of pathological complete remission compared with 20 percent for either agent alone.

"This study suggests that a dual blockade against HER2 is an efficient way to target HER2-positive breast tumors and that lapatinib adds to trastuzumab. While further research is ongoing, our results indicate that we are on the right track to improve the therapy of HER2-positive disease," said Baselga, who is also a founding editor-in-chief of the AACR's newest journal Cancer Discovery, along with Lewis C. Cantley, Ph.D.

These results are from the NeoALTTO Trial, an international, multicenter, randomized study comparing the efficacy of lapatinib plus paclitaxel vs. trastuzumab plus paclitaxel vs. a combination of all three agents as neoadjuvant chemotherapy among 455 patients with HER2-positive breast cancer.

"It has been suggested in basic science research and smaller clinical trials that the combination of these therapies would be more effective than either alone, but this is the first time it has been shown in a large clinical trial setting," said Baselga.

At the symposium, Baselga presented the primary outcome of tumor rate after surgery, as well as the secondary outcomes of objective response rate, safety, pathologic node-negative status, rate of conversion to breast conservation, disease free survival and overall survival.


'/>"/>

Contact: Jeremy Moore
jeremy.moore@aacr.org
267-646-0557
American Association for Cancer Research
Source:Eurekalert

Related biology news :

1. Pertuzumab and trastuzumab combination improved efficacy for women with HER2-positive breast cancer
2. Novocure reports data showing TTF therapy in combination with chemotherapy has the potential to increase overall survival for patients with advanced non-small cell lung cancer
3. Grape news: New treatment combination safe alternative to sulfur dioxide
4. Study: Grass, fungus combination affects ecology
5. Investigators identify cleat/natural grass combination may be less likely to result in ACL injury
6. Diabetes drug kills cancer stem cells in combination treatment in mice
7. Old stain in a new combination
8. Phase III study compared neoadjuvant therapy with lapatinib or trastuzumab for early breast cancer
9. Early safety results promising for Phase I/II trial of gene therapy treatment of hemophilia B
10. Virginia Tech engineers introduce thermotherapy as a chemotherapy alternative
11. Never-smokers fare far better than smokers after radiation therapy for head and neck cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/16/2017)... , May 16, 2017   Bridge Patient ... organizations, and MD EMR Systems , an ... partner for GE, have established a partnership to ... product and the GE Centricity™ products, including Centricity ... These new integrations will allow ...
(Date:4/17/2017)... NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" ... its 2016 Annual Report on Form 10-K on Thursday April 13, ... ... the Investor Relations section of the Company,s website at http://www.nxt-id.com ... http://www.sec.gov . 2016 Year Highlights: ...
(Date:4/11/2017)... 2017 No two people are believed ... New York University Tandon School of Engineering and ... that partial similarities between prints are common enough ... phones and other electronic devices can be more ... lies in the fact that fingerprint-based authentication systems ...
Breaking Biology News(10 mins):
(Date:10/9/2017)... SAN DIEGO , Oct. 9, 2017 /PRNewswire/ ... a biological mechanism by which its ProCell stem ... of critical limb ischemia.  The Company, demonstrated that ... the amount of limbs saved as compared to ... of the molecule HGF resulted in reduction of ...
(Date:10/9/2017)... ... 2017 , ... The Giving Tree Wellness Center announces the ... of consumers who are incorporating medical marijuana into their wellness and health regimens. ... operators of two successful Valley dispensaries, The Giving Tree’s two founders, Lilach Mazor ...
(Date:10/7/2017)... ... October 06, 2017 , ... ... technologies, launched its ProxiMeta™ Hi-C metagenome deconvolution product, featuring the first commercially ... cloud-based bioinformatics software to perform Hi-C metagenome deconvolution using their own facilities, ...
(Date:10/6/2017)... ... 06, 2017 , ... On Tuesday, October 24th, ABC² (Accelerate ... first-ever adaptive clinical trial for glioblastoma (GBM). The featured speaker will be Dr. ... open to the public, but registration is required. , WHAT: ABC² Brain ...
Breaking Biology Technology: