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Showing 1951 - 2000Long-Term Outcome With Combined-Modality vs Systemic Treatment for Unresectable Colorectal Liver Metastases
The long-term follow-up of a phase II trial reported by Ruers et al in the Journal of the National Cancer Institute showed a 42% reduced risk of death among patients with colorectal liver metastases receiving aggressive local treatment plus systemic therapy vs systemic therapy alone. Study Details ...
Long-Term Outcome With Combined-Modality vs Systemic Treatment for Unresectable Colorectal Liver Metastases
The long-term follow-up of a phase II trial reported by Ruers et al in Journal of the National Cancer Institute showed a 42% reduced risk of death among patients with colorectal liver metastases receiving aggressive local treatment plus systemic therapy vs systemic therapy alone. Study Details...
Breath Test Might Help Detect Stomach and Esophageal Cancers
A test that measures the levels of five chemicals in the breath has shown promising results for the detection of cancers of the esophagus and stomach, in a large patient trial presented by Markar et al at the 2017 European Cancer Congress (Abstract 6LBA).1 Together, stomach and esophageal cancers...
Expert Point of View: Kelly M. McMasters, MD, PhD
“Several gene-expression profiles have been evaluated to predict prognosis in colorectal cancer, but none have become widely accepted or U.S. Food and Drug Administration–approved. This has important implications for deciding which patients may benefit from adjuvant chemotherapy,” commented...
Machine Learning Model Predicts Colorectal Cancer Recurrence
A machine learning model that uses a set or ensemble of algorithms has good accuracy for predicting colorectal cancer recurrence, investigators reported during a plenary session at the 2017 Society of Surgical Oncology (SSO) Annual Cancer Symposium.1 Persistent key questions in managing early...
Expert Point of View: Rodrigo Dienstmann, MD
“This is one of the most beautiful stories we have in translational precision oncology research in colorectal cancer. We have robust preclinical data, rigorous molecular diagnosis, and successful clinical results,” said formal discussant of this trial, Rodrigo Dienstmann, MD, of Vall D’Hebron...
Dual HER2 Targeting of HER2-Positive Metastatic Colorectal Cancer Shows Clinical Benefit
The combination of trastuzumab (Herceptin) plus lapatinib (Tykerb) achieved positive results in patients with heavily pretreated, HER2-positive metastatic colorectal cancer, according to the final results of the phase II HERACLES-A trial. This two-pronged, HER2-directed approach achieved clinical...
New ACS CAN Report Examines Expected Patient Costs for Common Cancer Diagnoses
On April 11, the American Cancer Society Cancer Action Network (ACS CAN) released its first report examining the costs of treating cancer, specifically the out-of-pocket portion patients face. The report, released at the organization’s annual national policy forum, found U.S. cancer patients...
Annual Report to the Nation: Cancer Death Rates Continue to Decline
Overall cancer death rates continue to decrease in men, women, and children for all major racial and ethnic groups, according to the latest Annual Report to the Nation on the Status of Cancer, 1975–2014, published by Jemal et al in the Journal of the National Cancer Institute. The report...
AACR 2017: Telomere Length May Predict Cancer Risk, According to Large Epidemiologic Study
The length of the telomeres that protect the tips of chromosomes may predict cancer risk and be a potential target for future therapeutics, University of Pittsburgh Cancer Institute (UPCI) scientists reported at the 2017 American Association for Cancer Research (AACR) Annual Meeting in...
Expect Questions About Colorectal Cancer Among Younger Adults
Publicity surrounding a recent study showing a sharp increase in colorectal cancer among young people, even those in their 20s,1 may result in increased patient visits and questions. Among people aged 20 to 39, colon cancer rates have increased 1% to 2.4%, and rectal cancer rates have increased...
Increased Recognition of Colorectal Cancer in Young Adults, Even Those Aged 20 to 29, as Evidence Continues to Accumulate
The incidence of colorectal cancer continues to increase among young adults, with the sharpest increase among those aged 20 to 29, according to a recent article in the Journal of the National Cancer Institute.1 This trend has been called disturbing and ominous, but the widely reported results of...
Conquer Cancer Foundation Honors 65 Young Oncology Professionals With Merit Awards
The Conquer Cancer Foundation of ASCO (CCF) is pleased to announce the recipients of its 2017 CCF Merit Awards in Gastrointestinal Cancers, Cancer Survivorship, Genitourinary Cancers, Immuno-Oncology, and Quality Care. The following 65 young researchers, recognized for the scientific merit of their ...
AACR 2017: Minority Patients With Colorectal Cancer Report Higher Burden of Poor Quality-of-Life Than Whites
A study presented by Hildebrandt et al at the 2017 Annual Meeting of the American Association of Cancer Research (AACR; Abstract 990) revealed several findings about racial disparities in health-related quality of life among colorectal cancer patients. Hispanics and blacks had a higher burden of...
AACR 2017: Combination HER2-Targeted Therapy Effective in Heavily Pretreated HER2-Positive Colorectal Cancer
A combination of two HER2-targeted therapies, trastuzumab (Herceptin) and lapatinib (Tykerb), showed clinical benefit in patients with heavily pretreated HER2-positive metastatic colorectal cancer, according to final results from the phase II HERACLES clinical trial, presented by Siena et al at the ...
AACR 2017: Cancer Type and Mutation Identity Influenced Response to Neratinib in a Basket Clinical Trial
In the phase II SUMMIT clinical trial, the likelihood that a patient’s cancer responded to the investigational pan-HER–targeted therapeutic neratinib was influenced by both the cancer type and the identity of the gene mutation present in the cancer, according to results presented by...
Reducing Debilitating Symptoms of Advanced Colorectal Cancer
In a phase III trial reported in The Lancet Oncology, Tamas Hickish, MD, of Poole Hospital NHS Foundation Trust, Dorset, England, and colleagues found that treatment with MABp1, an antibody that targets interleukin 1α and exhibits antitumor activity, was associated with improvement in the composite ...
Fox Chase Junior Investigators Win Awards for Pilot Projects
Fox Chase Cancer Center is pleased to announce the results of its American Cancer Society Institutional Research Grant Pilot Project Competition for Junior Investigators. The competition was open to eligible junior faculty at Fox Chase and Temple University Hospital. The awardees are Yibin Yang, ...
Expert Point of View: Manish A. Shah, MD
Manish A. Shah, MD, Director of Gastrointestinal Oncology at NewYorkPresbyterian and Weill Cornell Medicine, commented that “the benefit seen in patients who regularly exercise is equal to or better than the benefit seen with some chemotherapy drugs,” although he cautioned that exercise in this...
Moderate Activity May Improve Overall and Progression-Free Survival in Patients With Metastatic Colorectal Cancer
Patients with metastatic colon cancer who exercise may live longer, according to an analysis of the CALGB/SWOG 80405 trial presented at the 2017 Gastrointestinal Cancers Symposium.1 According to the authors, this is the first study to demonstrate an association between physical activity and...
Novel Immunotherapeutic Vaccine Studied in Colorectal Cancer
Patients with advanced colorectal cancer mounted a robust response to an experimental vaccine and low-dose cyclophosphamide, and strong responses were associated with improvements in survival in a phase I/II clinical trial of modified vaccinia virus Ankara–5T4 (TroVax).1 Martin Scurr, PhD, of...
Risk of Second Cancer in Hodgkin Lymphoma Survivors
In a study in the Swedish population reported in the Journal of Clinical Oncology, Sud et al found an increased risk of second cancers in survivors of Hodgkin lymphoma. Risk was further augmented in those with first-degree relatives with a cancer diagnosis. Study Details The study used data from...
UK Trial Shows No Survival Benefit in Adding Pravastatin to Standard Chemotherapy in Small Cell Lung Cancer
In the UK phase III LUNGSTAR study reported in the Journal of Clinical Oncology, Seckl et al found that adding pravastatin to first-line standard chemotherapy did not improve overall survival in patients with small cell lung cancer (SCLC). Numerous large prospective cohort and registry studies...
ASCO’s Patient Resources for Colorectal Cancer Awareness Month
Stock your practice with ASCO resources for your patients during March, Colorectal Cancer Awareness Month. Visit ASCO’s patient information website, Cancer.Net, for a comprehensive guide to colorectal cancer as well as a shorter, one-page colorectal cancer fact sheet. You will also find specialized ...
Clinical Trials Actively Recruiting Patients With Colorectal Cancer
Phase I Study Title: A Pilot Study of SGI-110 in Combination With an Allogeneic Colon Cancer Cell Vaccine and Cyclophosphamide in Metastatic Colorectal Cancer as Maintenance Therapy Study Type: Phase I/interventional/parallel assignment Study Sponsor and Collaborators: Sidney Kimmel Comprehensive...
Addition of Cetuximab to Chemoradiotherapy for Anal Carcinoma
In a phase II trial (Eastern Cooperative Oncology Group–American College of Radiology Imaging Network Cancer Research Group E3205) reported in the Journal of Clinical Oncology, Garg et al found that the addition of cetuximab (Erbitux) to definitive chemoradiotherapy appeared to reduce the rates of...
Germline Cancer Susceptibility Mutations in Early-Onset Colorectal Cancer
In a study reported in JAMA Oncology, Pearlman et al found that 16% of patients with early-onset colorectal cancer had germline cancer susceptibility mutations, with a wide array of such mutations being identified. Heather Hampel, MS, CGC, of The Ohio State University Comprehensive Cancer Center,...
Nivolumab in Previously Treated Unresectable Metastatic Squamous Cell Carcinoma of the Anal Canal
In a phase II trial reported in The Lancet Oncology, Morris et al found that nivolumab (Opdivo) was active in previously treated unresectable metastatic squamous cell carcinoma of the anal canal. This malignancy is associated with human papillomavirus (HPV) infection, with the rationale for...
Study Finds Sharp Rise in Colon and Rectal Cancers in Young Adults
Although the overall incidence rate of colorectal cancer in the United States has been declining rapidly since the mid-1980s, the decrease has been in older adults. During this same period, incidence rates have been increasing sharply for adults younger than age 50, finds a study by the American...
Continued Reduction in Cancer Mortality Requires Increasing Healthy Behaviors and Removing Inequities in Care
Many news reports about the latest cancer statistics released by the American Cancer Society (ACS) have focused on the 25% reduction in cancer mortality since 1991. Several reports quoted ACS Chief Medical Officer Otis W. Brawley, MD, FACP, who said in a statement1 announcing the publication of...
Regorafenib in Second-Line Setting for Hepatocellular Carcinoma: Balancing Benefit With Toxicity
During the past 40 years, hundreds of randomized trials testing treatments for advanced hepatocellular carcinoma have been published.1 Conventional systemic chemotherapy and radiotherapy lack survival advantages for these patients.1,2 In 2007, a phase III trial demonstrated survival benefits for...
Cancer on the Global Stage: Incidence and Cancer-Related Mortality in Bangladesh
The ASCO Post is pleased to present this special focus on the worldwide cancer burden. The aim of this special feature is to highlight the global cancer burden for various countries of the world. For the convenience of the reader, each issue will focus on one country from one of the six regions...
Tailoring Treatment for Older Adults With Colorectal Cancer
Nearly 60% of colorectal cancer cases are diagnosed in patients ≥ 65 years, with a median age at diagnosis of 68 years,1 but this population makes up only 34% of clinical trial participants.2 In addition, the older adults enrolled on clinical trials are traditionally the most-fit older adults....
ASCO-SITC Clinical Immuno-Oncology Symposium: Utility of Biomarkers for Predicting Colorectal Cancer Survival Depends on Tumor Location
A large population-based study suggests that the utility of particular types of tumor-infiltrating lymphocytes (TILs) to predict colorectal cancer survival depends on where the tumor originates in the body. Although prior research has shown an association between high TIL density and longer...
Study Finds Cancer Mortality in Hispanics Varies Among Ethnic Groups
Although cancer is a leading cause of death among Hispanics, the burden of cancer mortality within Hispanic groups has not been well quantified. Now, a study by Pinheiro et al comparing the differences among Hispanic populations and cancer incidence has found that cancer mortality varies...
Optimal Time to Assess Response After Chemoradiotherapy in Anal Squamous Cell Carcinoma
In a post hoc analysis of the UK ACT II trial reported in The Lancet Oncology, Glynne-Jones et al found that the best time to assess for complete response to chemoradiotherapy in patients with anal squamous cell carcinoma is at approximately 26 weeks from the start of treatment. In the ACT II...
Expert Point of View: Philip B. Paty, MD
Philip B. Paty, MD, a surgical oncologist at Memorial Sloan Kettering Cancer Center, New York, commented on the findings for The ASCO Post. Dr. Paty is leading studies of surveillance at his own institution, which is not part of the International Watch & Wait Database. Consistency of Outcomes...
‘Watch-and-Wait’ Strategy Does Not Compromise Survival in Selected Patients With Rectal Cancer
A “watch-and-wait” approach to treating rectal cancer patients with complete responses to chemoradiotherapy resulted in a 3-year survival rate of 91%, which is similar to historic survival rates after surgical resection, according to an analysis of the International Watch & Wait Database.1 For ...
Expert Point of View: Frank Sinicrope, MD
Frank Sinicrope, MD, Professor of Medicine and Oncology at the Mayo Clinic, Rochester, Minnesota, told The ASCO Post that anti–programmed cell death protein 1 (anti–PD-1) agents “have already changed the landscape” of metastatic colorectal cancer. “We are currently treating microsatellite...
CheckMate 142 Update: Prolonged Disease Control With Nivolumab in Deficient Mismatch Repair Colorectal Cancer
With 6 additional months of follow-up since the initial presentation of results, in the phase II CheckMate 142 trial, 74% of heavily pretreated patients with metastatic colorectal microsatellite instability–high (MSI-H) cancers are alive after single-agent treatment with nivolumab (Opdivo).1...
ASCP/CAP/AMP/ASCO Guideline on Molecular Biomarkers for Evaluation of Colorectal Cancer
As reported in the Journal of Clinical Oncology by Antonia Sepulveda, MD, PhD, of Columbia University, and colleagues, a joint guideline on the use of molecular biomarkers for evaluation of colorectal cancer has been developed by an expert panel from the American Society for Clinical Pathology...
Researchers Identify ‘Synthetic Essentiality’ as Novel Approach for Locating Cancer Therapy Targets
A new method has been found for identifying therapeutic targets in cancers lacking specific key tumor suppressor genes. The process, which located a genetic site for the most common form of prostate cancer, has potential for developing precision therapy for other cancers, such as breast, brain, and ...
Most Patients Undergoing Elective Colorectal Surgery Receive Inadequate Bowel Preparation to Prevent Postoperative Complications
In the largest study of its kind to date, researchers from Fox Chase Cancer Center and the Lewis Katz School of Medicine at Temple University confirmed that oral antibiotics combined with mechanical bowel preparation were more effective at preventing surgical site infections...
ASCP/CAP/AMP/ASCO Clinical Practice Guideline Focuses on Molecular Biomarker Testing for Patients With Colorectal Cancer
A new, evidenced-based clinical practice guideline on molecular biomarker testing for patients with colorectal cancer identifies opportunities for improving patient outcomes. The American Society for Clinical Pathology (ASCP), the College of American Pathologists (CAP), the Association for...
‘Collateral Lethality’ May Offer New Therapeutic Approach to Cancers of the Pancreas, Stomach, and Colon
Cancer cells often delete genes that normally suppress tumor formation. These deletions also may extend to neighboring genes, an event known as “collateral lethality,” which may create new options for the development of therapies for several cancers. Scientists at The University of Texas MD...
Potential Suboptimal Use of Guideline-Endorsed Genomic Testing in Non–Small Cell Lung and Colorectal Cancers
In a study reported in the Journal of Oncology Practice, Gray et al found that many medical oncologists did not use genomic testing endorsed by guidelines in place in 2012 and 2013 in patients with non–small cell lung cancer (NSCLC) and colorectal cancer. The study involved a survey of U.S....
Expert Point of View: Frank A. Sinicrope, MD
Frank A. Sinicrope, MD, Professor of Medicine and Oncology at the Mayo Clinic, Rochester, Minnesota, told The ASCO Post that the regimen of irinotecan/cetuximab (Erbitux)/vemurafenib (Zelboraf) could be an important approach to treating this challenging tumor subtype. “BRAF-mutated tumors have a...
Dual Inhibition Proves Effective for BRAF-Mutated Colorectal Tumors
In patients with metastatic colorectal cancer who have mutations in BRAF V600, the addition of the BRAF inhibitor vemurafenib (Zelboraf) to cetuximab (Erbitux) and irinotecan significantly improved progression-free survival, results of the phase II Southwest Oncology Group (SWOG) 1406 trial have...
ECCO 2017: Breath Test Might Help Detect Stomach and Esophageal Cancers
A test that measures the levels of five chemicals in the breath has shown promising results for the detection of cancers of the esophagus and stomach in a large patient trial presented by Markar et al at the 2017 European Cancer Congress (Abstract 6LBA). Together, stomach and esophageal...
Postmenopausal Normal-Weight Women With Poor Metabolic Health May Have Higher Risk for Colorectal Cancer
Few studies have explored the association between metabolic phenotype and colorectal cancer incidence in normal-weight individuals. Now, a study comparing the risk of colorectal cancer in normal-weight postmenopausal women with a metabolically unhealthy phenotype vs those with a metabolically...
