Herceptin plus chemotherapy significantly increases disease-free survival in breast cancer

Combining the molecularly targeted therapy Herceptin with chemotherapy in women with early stage breast cancer significantly improves disease-free survival for patients with a specific genetic mutation that results in very aggressive disease, a top UCLA researcher reported Thursday.

Dr. Dennis Slamon, whose laboratory and clinical research lead to the development of Herceptin, reported results of the Phase III study of more than 3,200 women Thursday at the 29th annual San Antonio Breast Cancer Symposium.

The three-armed study compared the standard therapy of Adriamycin and Carboplatin followed by Taxotere (ACT), an experimental regimen of Adriamycin and Carboplatin followed by Taxotere and one year of Herceptin (ACTH), and an experimental regimen of Taxotere and Carboplatin with one year of Herceptin (TCH).

The study tested Herceptin with and without Adriamycin, an anthracycline commonly used to treat breast cancer but one that, when paired with Herceptin, can cause permanent heart damage. Researchers wanted to determine whether they could provide a therapy as effective as ACTH without the resulting cardiac problems. The study, Slamon said, showed that the women who did not receive Adriamycin did just as well as those who did, and they experienced a five-fold decrease in significant heart toxicities compared to those who got Adriamycin. Also, some women in the ACTH arm developed leukemias, while none of the women on the non-Adriamycin arm did, Slamon said.

"This study demonstrates unequivocally that the best treatment for early stage HER-2 positive breast cancer is obtained with a non-anthracycline regimen, TCH, that avoids the significant cardiac damage found when Adriamycin is used with Herceptin," said Slamon, director of clinical/translational research at UCLAs Jonsson Cancer Center. "This trial should impact the way early stage breast cancer is treated, with TCH being considered the preferred option."


Contact: Kim Irwin
University of California - Los Angeles

Page: 1 2

Related biology news :

1. Gene profiling predicts resistance to breast cancer drug Herceptin
2. Herceptin plus chemotherapy improves disease-free survival in early breast cancer
3. Nanoparticles carry chemotherapy drug deeper into solid tumors
4. A faster way to recover from chemotherapy and marrow transplant
5. PET accurately identifies esophageal cancer patients positive responses to chemotherapy
6. Combining NSAIDs with chemotherapy, radiation may improve cancer treatment
7. FDG-PET imaging clearly predicts lung cancer patients response to chemotherapy
8. Gene analysis might explain ethnic differences in sensitivity to chemotherapy in lung cancer
9. Enhancing chemotherapys efficacy: New agent has synergistic effect with standard drugs
10. Massive gene screening points way to more effective chemotherapy
11. Researchers find the mechanism by which cells resist chemotherapy

Post Your Comments:

(Date:11/2/2015)... PARK, Calif. , Nov. 2, 2015  SRI ... $9 million to provide preclinical development services to the ... the contract, SRI will provide scientific expertise, modern testing ... wide variety of preclinical pharmacology and toxicology studies to ... --> The PREVENT Cancer Drug Development ...
(Date:10/29/2015)... , Oct. 29, 2015  Rubicon Genomics, ... for U.S. distribution of its DNA library preparation ... and Rubicon,s new ThruPLEX Plasma-seq kit. ThruPLEX Plasma-seq ... the preparation of NGS libraries for liquid biopsies--the ... diagnostic and prognostic applications in cancer and other ...
(Date:10/27/2015)... In the present market scenario, security is ... industry verticals such as banking, healthcare, defense, electronic gadgets, ... for secure & simplified access control and growing rate ... of bank accounts, misuse of users, , and so ... laptops, and smartphones are expected to provide potential opportunities ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... Halozyme Therapeutics, Inc. (NASDAQ: HALO ) will be presenting at ... on Wednesday, December 2 at 9:30 a.m. ET/6:30 a.m. PT ... provide a corporate overview. th Annual Oppenheimer Healthcare ... ET/10:00 a.m. PT . Jim Mazzola , vice president ... --> th Annual Oppenheimer Healthcare Conference in ...
(Date:11/24/2015)... ... November 24, 2015 , ... International Society ... one of the premier annual events for pharmaceutical manufacturing: 2015 Annual Meeting. The ... where ISPE hosted the largest number of attendees in more than a decade. ...
(Date:11/24/2015)... -- --> --> ... Market by Product & Services (Primer, Probe, Custom Oligos, ... End-User (Research, Pharmaceutical & Biotech, Diagnostic Labs) - Global ... expected to reach USD 1,918.6 Million by 2020 from ... 10.1% during the forecast period. Browse 183 ...
(Date:11/24/2015)... , November 24, 2015 SHPG ) ... participate in the Piper Jaffray 27 th Annual Healthcare Conference ... December 1, 2015, at 8:30 a.m. EST (1:30 p.m. GMT). ... Chief Financial Officer, will participate in the Piper Jaffray 27 th ... , NY on Tuesday, December 1, 2015, at 8:30 a.m. EST ...
Breaking Biology Technology:
Cached News: