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Showing 12501 - 12550BELA Trial Reborn: Bosutinib Produces Improved Results in Chronic Myeloid Leukemia
The initial reports of the BELA trial (Bosutinib Efficacy and safety in chronic myeloid LeukemiA), presented at ASH 2010, were deflating. At 12-month follow-up, bosutinib failed to meet BELA’s primary endpoint. Things have since turned around, however, and results from the 24-month analysis...
Expert Point of View: Post-CHOP Radioimmunotherapy Comparable to Rituximab Given along with CHOP in Previously Untreated Follicular Lymphoma
SWOG S0016, which compared treatment with CHOP-R (cyclophosphamide, doxorubicin, vincristine, prednisone, plus rituximab [Rituxan]) and CHOP-RIT (CHOP plus tositumomab/iodine-131 tositumomab [Bexxar]) in patients with follicular lymphoma, was one of the most important studies at the 2011 ASH...
Expert Point of View: Everolimus plus Exemestane Significantly Prolongs Remission in BOLERO-2
Signaling of mammalian target of rapamycin (mTOR) is required for estrogen-induced breast tumor cell proliferation, and hyperactivation of the mTOR pathway is observed in endocrine-resistant breast cancer cells. Clinically, this makes for a rational one-two punch in endocrine-resistant breast...
Expert Point of View #2: Can Molecular Profiling Identify ER-positive Patients Destined for Relapse?
Understanding the different relapse patterns within estrogen receptor (ER)-positive breast cancer is important for guiding treatment decisions, said Laura Esserman, MD, of the University of California, San Francisco, Medical Center. Women who fall into the two separate categories may have different ...
Expert Point of View: Can Molecular Profiling Identify ER-positive Patients Destined for Relapse?
Eastern Cooperative Oncology Group (ECOG) trials have demonstrated that recurrence patterns are different for estrogen receptor (ER)-positive vs ER-negative breast cancer. While ER-negative disease carries a high risk for early recurrence—peaking around year 1.5 from diagnosis—risk steadily...
Can Molecular Profiling Identify ER-positive Patients Destined for Relapse?
Estrogen receptor (ER)-positive breast cancer often recurs years after the initial diagnosis, and understanding the patterns of timing regarding relapse could identify patients needing more aggressive treatment. At the 2011 San Antonio Breast Cancer Symposium, several investigative teams reported...
Expert Point of View: Benefits of Some Bisphosphonates Confirmed in Breast Cancer Outcomes, but Questions Remain
James Ingle, MD, of the Mayo Clinic, Rochester, Minnesota, formally discussed the ABCSG-12 and ZO-FAST bisphosphonate studies presented at the 2011 San Antonio Breast Cancer Symposium, noting, “There is a lot of interest in the effect of bisphosphonates on the tumor microenvironment and the impact ...
Benefits of Some Bisphosphonates Confirmed in Breast Cancer Outcomes, but Questions Remain
The story of bisphosphonates, and their disease-modifying potential in breast cancer, is still evolving. While some studies presented at the 2011 San Antonio Breast Cancer Symposium failed to show gains, others found benefits. The theme that is emerging is that bisphosphonates may be most...
Expert Point of View: Bevacizumab Progression-free Survival Benefit Upheld in AVEREL Trial
Modest benefit reported from AVEREL1 triggered comments among trialists about the future of bevacizumab (Avastin) in breast cancer. “Although there’s controversy about the recent revoking of FDA approval of bevacizumab for metastatic breast cancer, I think there is a consensus in our disappointment ...
SIDEBAR: Lessons Learned from Other HER2 trials
From studies presented at the San Antonio Breast Cancer Symposium and elsewhere, important observations have emerged that will eventually advance our understanding of HER2-positive disease. According to C. Kent Osborne, MD, of Baylor College of Medicine, Houston, key findings include the following: ...
Dual HER2 Blockade Substantially Delays Disease Progression
There is an emerging theme in HER2-positive breast cancer: The greater the pathway inhibition, the better the outcome. The latest evidence comes from the phase III Clinical Evaluation of Pertuzumab and Trastuzumab (CLEOPATRA) trial of 808 patients with previously untreated metastatic disease. The...
Pertuzumab Gets Priority Review for Metastatic Breast Cancer
The FDA has accepted Roche’s Biologics License Application for pertuzumab (Omnitarg) and granted Priority Review. The proposed indication is pertuzumab in combination with trastuzumab (Herceptin) and docetaxel chemotherapy for people with HER2-positive metastatic or locally recurrent, unresectable ...
FDA Issues Draft Guidance on Biosimilar Product Development
The FDA recently issued three draft guidance documents on biosimilar product development to assist industry in developing such products in the United States. “When it comes to getting new biosimilar products on the market, FDA has taken an innovative approach to supporting their development at...
2012 Oncology Meetings
MARCH ACR 5th Annual PET/CT SymposiumMarch 1-4 • Stowe, Vermont For more information: www.acr.org 3rd Asian Breast Cancer CongressMarch 3-4 • Bangalore, India For more information: http://abcconline.net TAT 2012 (International Congress on Targeted AntiCancer Therapies)March 8-10 • Amsterdam, The...
Facing the Future without Fear of Breast Cancer Recurrence
A year ago, I was living my dream. Married to a wonderful man, Danny, and with two young children to raise, Karl, 7, and Marcus, 4, I had given up a career in accounting to be a stay-at-home mom. At age 34, I was enjoying life, helping my children with their homework and going to their soccer and...
Nearly Identical Survival for Laparoscopy vs Laparatomy in Patients with Stage I/IIA Disease
Building on previously reported results that laparoscopic surgical management of uterine cancer is superior for short-term safety and length-of-stay endpoints, the Gynecologic Oncology Group reported small and lower than anticipated potential for increase risk of cancer recurrence with laparoscopy...
Addition of Bevacizumab to Neoadjuvant Chemotherapy Increases Pathologic Complete Response Rate in HER2-negative Disease
Two studies reported in The New England Journal of Medicine showed that the addition of bevacizumab (Avastin) to neoadjuvant chemotherapy significantly increased the pathologic complete response rate in women with HER2-negative breast cancer. In one study, from the German Breast Group, the benefit...
Six1-Eya2 Interaction a Potential Target in Blocking Breast Cancer Metastasis
The Six1 gene is a key regulator of embryonic development that requires interaction with the Eya family of proteins (Eya1-4) to activate transcription of genes involved in neurogenesis, myogenesis, and nephrogenesis. Overexpression of Six1 and Eya is observed in a number of cancers. In breast...
PI3K Inhibitors May Improve Response to Cancer Immunotherapy
The induction of antitumor immunity by vaccines or immunotherapies is inhibited by the immunosuppressive microenvironment of tumors. Toll-like receptor (TLR) agonists have the potential to increase inflammatory antitumor effects in the microenvironment, but these ligands can exert a mixture of both ...
SIDEBAR: Expect Questions from Your Patients
The possibility of reexcision after breast-conservation surgery should be discussed with patients before the initial surgery, advised Laurence E. McCahill, MD, lead investigator of the JAMA study on reexcision following breast-conservation surgery, which showed wide variability in reexcision...
Reexcision Rates Following Breast-conservation Surgery Vary Widely
In the News focuses on media reports that your patients may have questions about at their next visit. This continuing column will provide summaries of articles in the popular press that may prompt such questions, as well as comments from colleagues in the field. Reexcision rates for women with...
Carfilzomib May Offer Advantages in Patients with Relapsed/Refractory Multiple Myeloma
Carfilzomib is an oral second-generation proteasome inhibitor with a mechanism of action that may increase efficacy and reduce adverse effects currently associated with proteasome inhibitor therapy. It is being investigated for use in multiple myeloma and select solid tumors, and the FDA has...
Which Is Better: Peripheral Blood or Bone Marrow as Unrelated Donor Stem Cell Source?
Over the past decade, the use of peripheral blood stem cells has increased, and now about 75% of unrelated living donor transplants are performed using peripheral blood stem cells without supportive data in the unrelated donor setting. This trend is called into question by results of a large phase...
Long-term Survival Benefit and Safety Confirmed for VMP Regimen in Multiple Myeloma in Patients Who Were Not Transplant Candidates
Five-year analysis of the VISTA trial confirms a survival advantage with VMP (bortezomib [Velcade], melphalan, and prednisone) for upfront treatment of multiple myeloma in patients who were not transplant candidates. At a median follow-up of 60.1 months, a 13-month improvement in overall survival...
What You Should Know about Peginterferon Alfa-2b for Adjuvant Treatment of Melanoma
In the Clinic provides overviews of novel oncology agents, addressing indications, mechanisms, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. Indication Peginterferon alfa-2b (PegIntron, Sylatron) was recently ...
Challenges, Progress, and Future Directions in Head and Neck Cancer
Although head and neck cancer remains a major therapeutic challenge, significant advances have been made over the past few decades. The ASCO Post recently spoke with Marshall R. Posner, MD, Medical Director of the Head and Neck Oncology Program, Mount Sinai Medical Center, New York, about the...
Adding Thalidomide to Chemoradiation Increases Toxicities but Not Survival for Stage III Non–Small Cell Lung Cancer
Adding thalidomide (Thalomid) to the third-generation chemotherapy doublet of paclitaxel and carboplatin and radiation for patients with stage III non–small cell lung cancer (NSCLC) increased toxicities but did not improve survival. These results from the Eastern Cooperative Oncology Group (ECOG)...
SWOG S0226 Findings Revive Interest in Combination Hormonal Therapy
Two hormonal therapies combined are more efficacious than one when used as first-line treatment for hormone receptor–positive metastatic breast cancer in postmenopausal women, finds Southwest Oncology Group trial S0226. Results of the phase III trial, reported at the 2011 CTRC-AACR San Antonio...
Expert Point of View: Genomics Projects Plumb Breast Cancer’s Inner Workings
Charles M. Perou, PhD, the May Goldman Shaw Distinguished Professor of Molecular Oncology at the University of North Carolina, Chapel Hill, commented on the research being conducted by The Cancer Genome Atlas (TCGA) and the International Cancer Genome Consortium (ICGC). “The TCGA and ICGC efforts...
Genomics Projects Plumb Breast Cancer’s Inner Workings
Two large collaborative genomics projects are producing new and sometimes surprising findings about what makes breast cancers tick—information that may ultimately be applied to improve clinical outcomes. In a special session titled “Genome Data for the Masses: Presentation of TCGA and ICGC Breast...
Important News Briefs: New Data Reported in Gastric, Colorectal, and Hepatocellular Cancers
Findings presented at the 2012 Gastrointestinal Cancers Symposium will impact the future care of patients with these malignancies. The ASCO Post has summarized some of the most newsworthy data in the following briefs. In the phase III GRANITE-1 trial (n = 656), single-agent treatment with...
What Were the Take-home Messages from the 2012 Gastrointestinal Cancers Symposium?
Richard M. Goldberg, MD, of The Ohio State University Medical Center, chaired the steering committee of the 2012 Gastrointestinal Cancers Symposium in San Francisco, which attracted approximately 4,000 registrants who viewed data from some 700 scientific abstracts. The ASCO Post asked Dr. Goldberg...
A Visionary Call for the ‘Creative Destruction’ of Medicine
According to nationally regarded cardiologist and geneticist Eric Topol, MD, Chief Academic Officer of Scripps Health, the next frontier of the digital revolution can create exponentially better health care. Dr. Topol, who is also Director of the Scripps Translational Science Institute and...
2012 Oncology Meetings
MARCH Hematology/Oncology Pharmacy Association 8th Annual Meeting March 21-24 • Orlando, Florida For more information: www.hoparx.org 65th Society of Surgical Oncology Annual Meeting March 21-24 • Orlando, Florida For more information: www.surgonc.org Society of Interventional Radiology 37th...
VEGFR Tyrosine Kinase Inhibitors Linked to Increased Risk of Fatal Adverse Events
A meta-analysis of 10 randomized controlled trials involving 4,679 patients showed that the use of vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitors was associated with an increased risk of fatal adverse events. “The crude incidence of [fatal adverse events] in patients ...
Surviving Cancer Means Making Many Difficult Decisions
The best advice I received after getting a diagnosis of stage I invasive lobular carcinoma in my left breast was from my radiologist, who told me, “Remember, be your own best advocate.” Those words have stayed with me through my 6-year struggle with breast cancer and its aftermath. Extraordinary...
Adolescents and Young Adults with Cancer: A Distinct Population of Patients Who Need to Be Treated Differently
In the News focuses on media reports that your patients may have questions about at their next visit. This continuing column will provide summaries of articles in the popular press that may prompt such questions, as well as comments from colleagues in the field. Cancer among adolescents and young...
Some Patients Using Complementary and Alternative Therapies May Be Receiving ‘Parallel’ Rather Than Integrative Care
Most patients with cancer receiving complementary and alternative medicine do so not as part of integrative care, but rather as “parallel care,” according to Lynda Balneaves, RN, PhD, Associate Professor, University of British Columbia, School of Nursing in Vancouver. Dr. Balneaves is lead...
AACR Urges Congress to Maintain, Preferably Increase, Cancer Research Funding
December 23, 2011, marked the 40th anniversary of the National Cancer Act. To mark that occasion, on February 2, the American Association for Cancer Research (AACR) held a Congressional briefing, attended by about 100 legislative aides, to remind Congress that the war on cancer is far from over....
Risk Stratification of BRCA Mutation Carriers May Help Guide Follow-up
Patient and tumor characteristics can stratify women with breast cancer and a BRCA mutation into groups having different risks of contralateral disease, which may help tailor follow-up, suggests a study of more than 5,000 women in the Netherlands. Confirming findings of other studies, the study...
Context May Affect Benefit of Adjuvant Clodronate in Breast Cancer
A benefit of the oral bisphosphonate clodronate when used as adjuvant therapy for early breast cancer may depend on factors such as the endpoint assessed and patient age, suggests the randomized B-34 trial conducted by the National Surgical Adjuvant Breast and Bowel Project (NSABP). The trial,...
Maintenance with Lenalidomide or Bortezomib Prolongs Remission in Elderly Patients with Multiple Myeloma
The benefit of maintenance therapy in newly diagnosed multiple myeloma patients ineligible for stem cell transplant, such as the elderly, is still debated, though value appears to be emerging, according to studies presented at the 2011 American Society of Hematology (ASH) Annual Meeting....
Researchers Map Potential Genetic Origins, Pathways of Lung Cancer in Never-smokers
Findings from a small study on potential gene mutations and pathway alterations that could lead to lung cancer in never-smokers were presented in a poster at the American Association for Cancer Research–International Association for the Study of Lung Cancer Joint Conference on Molecular Origins of...
First Urine-based Molecular Test to Gauge Need for Repeat Prostate Biopsies
Gen-Probe announced the FDA has approved its PROGENSA PCA3 (prostate cancer gene 3) assay, the first molecular test to help determine the need for repeat prostate biopsies in men who have had a previous negative biopsy. “Overexpression of the PCA3 gene is highly specific to cancerous prostate...
Ki-67 Image Analysis and Digital Read Applications Cleared
Ventana Medical Systems, Inc, received 510(k) clearance from the FDA for the Ventana Companion Algorithm Ki-67 (30-9) image analysis application used with the Ventana iScan Coreo Au scanner running Virtuoso software. Ventana is currently the only company offering an FDA-cleared Ki-67 image...
Pre–Annual Meeting Seminar Series Kicks Off
This year, ASCO is cosponsoring a new series of intimate, discussion-based seminars to be held just before the start of the Annual Meeting in June. The three seminars, which start at 1:00 PM on Thursday, May 31, and continue through noon on Friday, June 1, the first day of the Annual Meeting, are: ...
Research of Former Foundation Grantee James Yao Highlighted at the GI Cancers Symposium
A study led by James C. Yao, MD, Assistant Professor and Deputy Chair of Gastrointestinal Oncology at The University of Texas MD Anderson Cancer Center, Houston, was presented at the 2012 Gastrointestinal (GI) Cancers Symposium in San Francisco and highlighted in the meeting’s press program. In the ...
What You Need to Know About Axitinib, New Agent for Treating Advanced Renal Cell Carcinoma
In the Clinic provides overviews of novel oncology agents, addressing indications, mechanisms, administration recommendations, safety profiles, and other essential information needed for the appropriate clinical use of these drugs. Indication In January 2012, the second-generation vascular...
Eating Problems and Pain Prevalent in Survivors of Head/Neck Cancer
“Eating problems due to poor oropharyngeal functioning and persistent pain are the most prevalent problems” faced by patients 5 years after being treated for head and neck cancer, according to a study published online by the Archives of Otolaryngology–Head & Neck Surgery.1 More than 50% of...
Expert Point of View: Answer to Secondary Cancers with RAF Inhibitors May Be Concomitant MEK Inhibition
“The development of nonmelanoma skin cancers secondary to RAF inhibitor treatment has been recognized since 2005, having been seen initially with sorafenib (Nexavar),” noted Mario E. Lacouture, MD, of Memorial Sloan-Kettering Cancer Center. Commenting on recently published studies in this setting,...
