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Showing 2201 - 2250BRCA Mutations Found in Many Breast Tumors Called ‘ER-Positive’
BRCA mutations may occur in nearly one-third of breast cancer patients who would have been described as having triple-negative cancer except that their tumors express low levels of estrogen receptor, so the tumors are described as ER–low positive, according to researchers from The University of...
High-Risk Benign Breast Lesions: Some Patients Can Avoid Surgery
High-risk atypical benign breast lesions are upgraded to cancer in more than 15% of patients, but the routine excision of such lesions is probably unnecessary. At the 2014 Breast Cancer Symposium in San Francisco, researchers presented information that could guide the selection of patients who...
What Is the Real Risk of Breast Cancer Associated With Atypical Hyperplasia?
Women with atypical hyperplasia have an absolute risk of about 1% per year for developing breast cancer—a level of risk that has been underappreciated. Not enough is being done to protect these women, according to Lynn C. Hartmann, MD, Professor of Oncology at the Mayo Clinic in Rochester,...
Novel Agents May Address Endocrine Therapy Resistance
Progress has recently been swift in the development of new drugs to improve the response to hormone therapy in breast cancer, according to Hope S. Rugo, MD, Professor of Medicine and Director of Breast Oncology and Clinical Trials Education at the University of California, San Francisco, Helen...
Recent Reports and Perspectives on Chronic Lymphocytic Leukemia
Recent articles on developments and controversies in the treatment of chronic lymphocytic leukemia include the following features from The ASCO Post, which are also available at www.ascopost.com: “Recent FDA Approvals Foster Growing Treatment Armamentarium for Chronic Lymphocytic Leukemia and Rare ...
CLEOPATRA: Survival With Dual HER2 Blockade ‘Unprecedented’
In the final overall survival analysis of the phase III CLEOPATRA trial, HER2-positive metastatic breast cancer patients lived 15.7 months longer if they received pertuzumab (Perjeta) in addition to trastuzumab (Herceptin) and docetaxel, investigators reported at the European Society for Medical...
Expert Point of View: Hope S. Rugo, MD
Hope S. Rugo, MD, Professor of Medicine and Director of Breast Oncology and Clinical Trials Education at the University of California, San Francisco, Helen Diller Family Comprehensive Cancer Center, discussed the results of the RESILIENCE trial presented at the European Society for Medical Oncology ...
Adding Sorafenib to Capecitabine Fails to Improve Progression-Free Survival in Advanced Breast Cancer
In patients with locally advanced or metastatic breast cancer, the addition of sorafenib (Nexavar), a broad-spectrum tyrosine kinase inhibitor, to capecitabine did not improve progression-free or overall survival in the phase III RESILIENCE trial. The findings were presented at the European Society ...
Expert Point of View: Hope S. Rugo, MD
Hope S. Rugo, MD, Professor of Medicine and Director of Breast Oncology and Clinical Trials Education for the University of California, San Francisco, Helen Diller Family Comprehensive Cancer Center, discussed the two studies on maintenance bevacizumab (Avastin) for metastatic breast cancer...
Studies Evaluate Maintenance Bevacizumab in Metastatic Breast Cancer
Although bevacizumab (Avastin) may no longer be an active player in metastatic breast cancer, phase III studies presented at this year’s European Society for Medical Oncology (ESMO) Congress reignited interest in the drug as part of maintenance therapy. The TANIA trial met its primary endpoint,...
Emerging Drugs Effectively Tackle Non–Small Cell Lung Cancer Mutations
For advanced nonsquamous non–small cell lung cancer (NSCLC), targeting of the epidermal growth factor receptor (EGFR) mutation and the ALK abnormality has become an established strategy. Later-generation drugs in these categories are now showing efficacy in trials, including for the treatment of...
Single-Agent Carfilzomib, Compared to Corticosteroids Plus Cyclophosphamide, Fails to Improve Survival in Myeloma
Carfilzomib (Kyprolis), as a single agent, failed to improve survival in relapsed and refractory myeloma patients, as compared with a corticosteroid and optional cyclophosphamide, in the phase III FOCUS trial, presented at the European Society for Medical Oncology (ESMO) 2014 Congress in Madrid.1...
Expert Point of View: Axel Grothey, MD
In his discussion of the QUASAR2 presentation at the European Society for Medical Oncology (ESMO) 2014 Congress, Axel Grothey, MD, Professor of Oncology at the Mayo Clinic, Rochester, Minnesota, said the results “confirm what we know” and have no implications for clinical practice or for future...
QUASAR2 Final Analysis: Bevacizumab Still of No Value in Adjuvant Treatment of Colorectal Cancer
The final analysis of the international phase III QUASAR2 trial confirmed the lack of benefit for bevacizumab (Avastin) as part of the adjuvant treatment of colorectal cancer. “There is no role for bevacizumab in combination with capecitabine as adjuvant treatment for colorectal cancer,” said...
Phase III Study Confirms Regorafenib’s Survival Benefit in Metastatic Colorectal Cancer
The phase III CONCUR trial1 of regorafenib (Stivarga) monotherapy in Asian patients with previously treated metastatic colorectal cancer confirmed the overall survival benefit seen in the previous CORRECT trial,2 and in a planned subgroup analysis, suggesting the benefit is substantial in patients ...
Expert Point of View: Axel Grothey, MD
Putting the maintenance trials into context was Axel Grothey, MD, Professor of Oncology at the Mayo Clinic, Rochester, Minnesota, who commented, “These studies inform our clinical practice and have a meaningful impact on how we treat our patients.” DREAM Trial In the DREAM Trial, Dr. Grothey...
European Studies Explore Maintenance Strategies for Metastatic Colorectal Cancer
Studies presented at the European Society for Medical Oncology (ESMO) 2014 Congress in Madrid added insight regarding maintenance therapy in metastatic colorectal cancer, an area lacking a clear recommended strategy following first-line regimens. Two phase III trials found benefit for bevacizumab...
Expert Point of View: Andrés Cervantes, MD, PhD
During a special session at the European Society for Medical Oncology (ESMO) 2014 Congress, additional analyses from the FIRE-3 and Cancer and Leukemia Group B (CALGB)/SWOG 80405 trial were presented, and an expert panel was charged with putting the findings into context. Role of Subsequent...
All-RAS Testing in Metastatic Colorectal Cancer: Just the First Step
Now that clinicians know to “think beyond KRAS” in metastatic colorectal cancer—and test for all RAS mutations, not just those in exon 2—it seems this is still not sufficient for selecting the best drugs. At the European Society for Medical Oncology (ESMO) 2014 Congress in Madrid, a proffered paper ...
Noteworthy Abstracts From the Breast Cancer Symposium Include Studies of Novel Therapies and of the Impact of Disease Subtypes on Outcomes
More than 150 oral and poster presentations were featured at the 2014 Breast Cancer Symposium, held September 4–6 in San Francisco. The multidisciplinary meeting is sponsored by ASCO, the American Society of Breast Disease, American Society of Breast Surgeons, American Society for Radiation...
New Serologic Assay May Help Predict Recurrences in Merkel Cell Carcinoma
A new and inexpensive serologic assay may help to predict recurrences of Merkel cell carcinoma, according to Paul Nghiem, MD, PhD, the Michael Piepkorn Endowed Chair in Dermatology Research at the University of Washington, Seattle, who helped develop the test.1 Dr. Nghiem and other experts in...
Hedgehog Inhibitors Can Be Life-Altering in Patients With Advanced Basal Cell Carcinoma
What advanced basal cell carcinomas lack in frequency, they make up for in morbidity, and for these challenging patients, the hedgehog inhibitors have changed lives, according to experts at the 3rd Annual World Cutaneous Malignancies Congress, held recently in San Francisco. “The majority of basal...
PD-1 Blockade Moves Into Hematology
The promise of the programmed death receptor-1 (PD-1) inhibitors seen in solid tumors, especially melanoma, may hold true for at least one hematologic malignancy, according to studies presented at the 56th American Society of Hematology (ASH) Annual Meeting and Exposition. At a press briefing, data ...
Panelists Lambast, Explore the High Cost of Cancer Drugs
At the 2014 American Society of Hematology Annual Meeting, a symposium on the high cost of cancer drugs proved provocative and a bit testy as panelists presented their various points of view. ‘Medical Darwinian System’ Already known for his outspoken views on the topic is Hagop M. Kantarjian, MD,...
Will Checkpoint Inhibitors Be Winners in Hematologic Cancers, Too?
A “Featured Topic” session during the 56th American Society of Hematology (ASH) Annual Meeting and Exposition drew a standing-room-only crowd to hear two experts weigh in on checkpoint blockade in hematologic malignancies. While new to hematology, these drugs—the cytotoxic T-lymphocyte–associated...
Cleveland Clinic Piloting ‘Adaptive Therapy’ Approach in Multiple Myeloma
For newly diagnosed multiple myeloma patients, Cleveland Clinic specialists believe two drugs may suffice for most patients, bucking the trend toward using triplets for all patients and reserving them for patients with insufficient response to two. They described a pilot study of their “carepath”...
Expert Point of View: Amy H. Comander, MD
Amy H. Comander, MD, a medical oncologist at the Massachusetts General Hospital Cancer Center and Instructor in Medicine at Harvard Medical School, Boston, told The ASCO Post that the findings will clearly help her in counseling patients. “I am excited to be able to discuss the study with my...
Low-Fat Diet Reduces Mortality in Breast Cancer Subset
The final survival analysis of the landmark Women’s Intervention Nutrition Study (WINS) confirmed that a low-fat diet can reduce the risk of dying for a subset of breast cancer patients.1 At the San Antonio Breast Cancer Symposium, Rowan T. Chlebowski, MD, PhD, of the Los Angeles Biomedical...
Treatment Paradigm in Advanced Melanoma Poised for Change… Again
In the treatment of advanced/metastatic melanoma, recent debate has focused on the choice of initial therapy: ipilimumab (Yervoy) or, for patients with BRAF-mutant cancer, a BRAF/MEK inhibitor. This issue is now taking a back seat to the emerging conversation about the positioning of antibodies...
Contralateral Prophylactic Mastectomy: Know the Data When Discussing the Option With Patients
Oncologists need a better understanding of why women choose contralateral prophylactic mastectomies without indication, and they need data to counter their patients’ misperceptions about this treatment choice. “Many women who choose [contralateral prophylactic mastectomy] are not at increased risk...
BOLERO-1: Everolimus Plus Trastuzumab/Paclitaxel Misses the Mark in First‑Line HER2-Positive Advanced Breast Cancer
The addition of everolimus (Afinitor) to weekly trastuzumab (Herceptin) plus paclitaxel in the first-line metastatic breast cancer setting did not improve outcomes in the phase III BOLERO-1/TRIO-019 but did provide a “signal” in the hormone receptor–negative subset. The study was reported at the...
Expert Point of View: Mary L. Disis, MD
Study discussant Mary L. Disis, MD, Professor of Medicine and Associate Dean of Translational Science at the University of Washington, Seattle, commented that the response rate, approaching 20%, is “in the ballpark” of those observed in melanoma, lung cancer, and renal cancer. She pointed out that...
Pembrolizumab Holds Promise in Breast Cancer, Early Studies Suggest
Single-agent treatment with the immunotherapy drug pembrolizumab produced a “signal of activity” and led to some durable responses in patients with metastatic triple-negative breast cancer, Rita Nanda, MD, of the University of Chicago, reported at the 2014 San Antonio Breast Cancer Symposium.1...
Neoadjuvant Therapy in Triple-Negative Breast Cancer: Impact of Subtype
Among women with triple-negative breast cancer, overall, basal-like and non–basal-like tumors were equally likely to demonstrate a pathologic complete response to neoadjuvant chemotherapy, but they responded differently to the addition of carboplatin and bevacizumab (Avastin) to a standard...
Expert Point of View: Fredrick Hagemeister, MD
As session moderator, Fredrick Hagemeister, MD, Professor of Medicine, University of Texas MD Anderson Cancer Center, Houston, commented during the discussion of Dr. Connors’ study. He first emphasized the need to establish the safety of new drugs in clinical trials before incorporating them...
Brentuximab Vedotin Added to Standard Therapy for Advanced-Stage Hodgkin Lymphoma May Improve Results
Several studies presented at the 2014 ASH Annual Meeting supported the use of brentuximab vedotin (Adcetris) in Hodgkin lymphoma. The Reed-Sternberg cells of classical Hodgkin lymphoma typically express CD30, which is targeted by brentuximab vedotin, an anti-CD30 monoclonal antibody conjugated by a ...
Expert Point of View: David H. Vesole, MD, PhD, FACP
David H. Vesole, MD, PhD, FACP, Co-Division Chief and Director of Research for the Multiple Myeloma Division at the John Theurer Cancer Center at Hackensack University Medical Center in New Jersey, commented after the presentation of the ASPIRE trial data that the findings were “impressive.” “It’s ...
Carfilzomib-Based Triplet Yields ‘Unprecedented’ Duration of Remission in Relapsed Myeloma
The phase III global ASPIRE trial documented an “unprecedented” duration of remission in relapsed multiple myeloma patients receiving carfilzomib (Kyprolis) plus a standard-of-care doublet, according to Keith Stewart, MB, ChB, Professor of Medicine at the Mayo Clinic in Scottsdale, Arizona, who...
New Choosing Wisely List, Leukemia Quick-Takes From ASH
Nearly 5,000 scientific abstracts were presented at the 2014 American Society of Hematology (ASH) Annual Meeting and Exhibition in San Francisco. Along with our targeted coverage of the meeting’s key newsmakers, The ASCO Post provides you with these brief reports of other interesting...
Expert Point of View: Matthew J. Ellis, MB, BChir, PhD
Matthew J. Ellis, MB, BChir, PhD, Director of the Lester and Sue Smith Breast Center at Baylor College of Medicine, Houston, commented on endocrine resistance and the potential of the four-gene panel for assessing resistance for The ASCO Post. Endocrine response and resistance is a research focus...
Four-Gene Panel Predicts Response to Letrozole
At the 2014 San Antonio Breast Cancer Symposium, a research team led by Michael Dixon, MD, of Western General Hospital in Edinburgh, shed light on the development of endocrine resistance and presented a four-gene messenger RNA (mRNA) profile that can predict response to letrozole with a high degree ...
Minimally Invasive Techniques Used to Address Small GIST Lesions
Surgeons at the cutting edge are offering minimally invasive resection to patients with small gastrointestinal stromal tumors (GISTs) deemed to be low-risk, according to panelists at a session of the American College of Surgeons 2014 Clinical Congress in San Francisco. “We are seeing more small...
Strong Showing for Anti-CD38 Antibodies in Multiple Myeloma
An investigational class of agents in multiple myeloma, the anti-CD38 monoclonal antibodies, could be the next blockbusters in this malignancy, myeloma experts predicted at the 56th American Society of Hematology (ASH) Annual Meeting and Exposition. Anti-CD38 antibodies target multiple myeloma...
News Roundup From the 2014 San Antonio Breast Cancer Symposium
Highlighted here are summaries of four abstracts presented at the 2014 San Antonio Breast Cancer Symposium: They focus on the EPO-ANE-3010 clinical trial of epoetin alfa (Epogen, Procrit) in anemic patients with metastatic breast cancer, a New York Cancer Consortium trial of fulvestrant (Faslodex)...
Dr. Mary-Claire King Proposes Population Screening in All Young Women for BRCA Mutations
It is not enough for Mary-Claire King, PhD, to have identified the germline BRCA1 mutation associated with hereditary breast and ovarian cancers. Her clinically applicable discovery is one of the world’s greatest in genetics and one for which she has been highly lauded. But not one to rest on her...
Expert Point of View: Ann H. Partridge, MD, MPH
Ann H. Partridge, MD, MPH, Associate Professor of Medicine at Harvard Medical School, commented on this study to The ASCO Post: With taxanes after doxorubicin/cyclophosphamide (AC), it’s “dealer’s choice.” However, she noted that most oncologists do not give every-3-week paclitaxel now. “Many have...
E1199 Update: It’s Weekly Paclitaxel for Triple‑Negative Breast Cancer
An update of clinical trial E1199 showed that weekly paclitaxel and every-3-week docetaxel were both more effective than every-3-week paclitaxel in preventing deaths and tumor recurrences, according to Joseph Sparano, MD, Professor of Medicine and Women’s Health at the Albert Einstein College of...
Expert Point of View: Ramesh Narayanan, PhD
The poster presented by Traina et al attracted great interest at the 2014 San Antonio Breast Cancer Symposium. One viewer who was impressed was Ramesh Narayanan, PhD, of the University of Tennessee Health Science Center in Memphis. He noted that the clinical benefit rate of 24% at 24 weeks in the...
Enzalutamide Shows Encouraging Activity in Triple‑Negative Breast Cancer
The androgen receptor inhibitor enzalutamide (Xtandi) showed encouraging activity as a single agent in advanced triple-negative breast cancer patients expressing the androgen receptor, according to an international study presented at the 2014 San Antonio Breast Cancer Symposium.1 Enzalutamide...
Modified Nab-Paclitaxel/Gemcitabine in Pancreatic Cancer: Efficacious, Less Toxic, Less Costly
A less intensive regimen of nab-paclitaxel (Abraxane) plus gemcitabine appears to be as efficacious as the standard regimen in first-line treatment for metastatic pancreatic cancer, but less toxic and far less expensive, according to a study that earned a Merit Award at the 2015 Gastrointestinal...
