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Showing 25951 - 26000Novel Agent Efficacious in Chronic Lymphocytic Leukemia
A novel inhibitor of B-cell receptor signaling produced high rates of remission and was well tolerated in patients with chronic lymphocytic leukemia (CLL) who were refractory to at least two previous treatments, reported Susan O’Brien, MD, of The University of Texas MD Anderson Cancer Center,...
Three Novel Agents Show Promise in Acute Lymphoblastic Leukemia
Susan O’Brien, MD, Professor in the Department of Leukemia at The University of Texas MD Anderson Cancer Center, Houston, has a special interest in novel developments in the treatment of acute lymphoblastic leukemia (ALL). At the 2011 ASH Annual Meeting, she discussed her picks of top newsmakers in ...
Expert Point of View: Ponatinib Continues to Impress in Patients with Leukemia
At the 2011 ASH Annual Meeting, Pierre Laneuville, MD, Director of Hematology at McGill University in Montreal, predicted that ponatinib may be “the drug that will replace them all” in the treatment of chronic myeloid leukemia. Dr. Laneuville explained his rationale, recalling that in the pivotal...
Ponatinib Continues to Impress in Patients with Leukemia
Initial results from the PACE (Ponatinib Ph+ ALL and CML Evaluation) trial added to accumulating evidence that the tyrosine kinase inhibitor ponatinib should soon be considered for front-line treatment of chronic myeloid leukemia (CML). “Robust responses were observed in all patient cohorts,” said...
Expert Point of View: BELA Trial Reborn: Bosutinib Produces Improved Results in Chronic Myeloid Leukemia
Given the results of the BELA trial, with the problems of treatment side-effect management realized and seemingly resolved, Elias Jabbour, MD, Assistant Professor of Medicine at The University of Texas MD Anderson Cancer Center, Houston, assumes bosutinib will be approved in chronic myeloid...
BELA 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...
Post-CHOP Radioimmunotherapy Comparable to Rituximab Given along with CHOP in Previously Untreated Follicular Lymphoma
In patients with previously untreated follicular lymphoma, similar outcomes were achieved with CHOP-R (cyclophosphamide, doxorubicin, vincristine, prednisone, plus six doses of rituximab [Rituxan]) and CHOP-RIT (CHOP plus one dose of tositumomab/iodine-131 tositumomab [Bexxar]) in a phase III...
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...
Everolimus plus Exemestane Significantly Prolongs Remission in BOLERO-2
Adding an inhibitor of mammalian target of rapamycin (mTOR) to an aromatase inhibitor more than doubled the time to disease progression in patients with advanced, treatment-refractory breast cancer in the phase III BOLERO-2 trial, whose updated results were presented at the San Antonio 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 ...
Bevacizumab Progression-free Survival Benefit Upheld in AVEREL Trial
Bevacizumamb (Avastin) added to trastuzumab (Herceptin) and docetaxel as first-line therapy for HER2-positive advanced breast cancer moderately improved progression-free survival in the phase III AVEREL trial, presented at the 2011 San Antonio Breast Cancer Symposium by Luca Gianni, MD, of the San ...
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: ...
Expert Point of View: Dual HER2 Blockade Substantially Delays Disease Progression
The availability of effective therapies for HER2-positive tumors has made breast cancer a better managed disease, but outcomes could be further enhanced through the targeting of other players in this pathway, emerging data suggest. C. Kent Osborne, MD, of Baylor College of Medicine, Houston,...
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...
Special Supplement: Reports from the 34th San Antonio Breast Cancer Symposium and the 53rd American Society of Hematology Annual Meeting
The ASCO Post presents this special supplement with comprehensive coverage of important data from the 34th Annual San Antonio Breast Cancer Symposium and the 53rd American Society of Hematology Annual Meeting. In addition to news about the individual abstracts, experts offer their perspectives on...
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...
Combination of Oncolytic Virus and Chemotherapy Holds Promise in Glioblastoma
Glioblastoma remains a uniformly lethal disease. Both the alkylating agent temozolomide and oncolytic viruses (engineered to preferentially infect and kill cancer cells) hold promise in treatment of glioblastoma. The effects of combining the two and the mechanisms of their interaction on cancer...
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...
Significant Differences in Genetic Characteristics of Primary Colorectal Cancer and Hepatic Metastases
Vermaat and colleagues from the University Medical Center Utrecht, Hubrecht Institute, Utrecht, The Netherlands, and Hoffman-La-Roche Inc./Genentech, Nutley, New Jersey, recently showed that there was significant genetic variation between individual primary colorectal cancer tumors and their...
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 ...
A Patient with Cancer Saw a Need and Left a Living Legacy
It is well documented that the rigors of delivering cancer care can unintentionally supersede valuable doctor-patient communication. Before he died in 1995, Kenneth B. Schwartz, a patient with cancer at Massachusetts General Hospital, recognized this phenomenon and founded the Kenneth B. Schwartz...
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...
Similar Morbidity, Higher Costs for Robotic vs Laparoscopic Hysterectomy in Women with Endometrial Cancer
A population-based analysis comparing laparoscopic hysterectomy and robotic hysterectomy for endometrial cancer “found similar morbidity but increased cost compared with laparoscopic hysterectomy,” investigators reported in the Journal of Clinical Oncology.1 After adjusting for patient, surgeon,...
Expert Point of View: Peripheral Blood or Bone Marrow as Unrelated Donor Stem Cell Source
This large randomized, controlled trial took a lot of time and extensive resources, and yet survival was the same between the two types of unrelated donor transplant sources, noted Stephanie J. Lee, MD, Professor of Medicine at Washington University and the Fred Hutchinson Cancer Center in Seattle. ...
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...
Expert Point of View: Long-term Survival Benefit and Safety Confirmed for VMP Regimen in Multiple Myeloma in Patients Who Were Not Transplant Candidates
Commenting on the 5-year follow-up data of VISTA presented at the 2011 ASH meeting, Kenneth C. Anderson, MD, said, “This is the longest follow-up of protocols incorporating novel therapies into initial therapy of nontransplant candidates in myeloma. Remarkably, bortezomib with melphalan and...
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)...
A Dose of Destruction and Tough Love for Health Care
Title: The Creative Destruction of Medicine: How the Digital Revolution Will Create Better Health Care Author: Eric Topol, MD Publisher: Basic Books Publication date: February 1, 2012 Price: $27.99 / $31.00 (CAN), Hardcover, 320 pages More information: http://creativedestructionofmedicine.com/...
Cancer.Net Mobile App 2.0: Available Now!
With the recent updates to the free Cancer.Net app for iPhone, iPod touch, and iPad, your patients can use interactive tools to help manage their care. Patients with iCloud-enabled devices can use the cloud service to back up the questions, symptoms, and medications they’ve entered into the...
Starting Down the Path toward Electronic QOPI®: ASCO and US Oncology Collaborate in Quality Measurement
The Quality Oncology Practice Initiative (QOPI®), ASCO’s quality measurement program, is entering its 6th successful year and continuing to grow, both in number of participants and in quality measures evaluated. In the truest spirit of quality improvement, ASCO’s oncologist leaders have determined...
ASCO Seeks Better Access to Clinical Trials for Patients with Cancer
ASCO and other organizations submitted recommendations to the Centers for Medicare & Medicaid Services to influence development of a clinical trials coverage regulation of the Patient Protection and Affordable Care Act. The health-care law requires insurers to cover routine care costs for...
SIDEBAR: Leadership to Legacy
Through the Conquer Cancer Foundation Leadership to Legacy campaign, ASCO members and other field leaders have the opportunity to personally invest in the future of oncology by supporting the work of its most talented young researchers. Contributions to the Leadership to Legacy campaign not only...
SIDEBAR: Career Development Award
The Career Development Award (CDA) is a 3-year grant totaling $200,000 to provide funding to clinical investigators who have received their initial faculty appointment, to establish an independent clinical cancer research program. This research must have a patient-oriented focus, including a...
Career Development Award Recipient Susan K. Parsons, MD, Supports Next Generation of Researchers
Like all pediatric oncologists, Susan K. Parsons, MD, MRP, knows that when a child is diagnosed with cancer, it happens to the whole family. Siblings must cope with everything from disruption of routine to reduced parental attention, to the often-new possibility of mortality. Parents must navigate...
