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Showing 101 - 150FDA Approves Nivolumab Plus Low-Dose Ipilimumab for Second-Line Treatment of MSI-H/dMMR Metastatic Colorectal Cancer
Today, the U.S. Food and Drug Administration (FDA) approved nivolumab (Opdivo) plus low-dose ipilimumab (Yervoy) for the treatment of adult and pediatric patients aged 12 years and older with microsatellite instability–high (MSI-H) or mismatch repair–deficient (dMMR)...
Colon Cancer Surgery and Resource Availability at Hospitals on Weekends and Holidays
The likelihood of severe complications after emergency colon cancer surgery is significantly higher over the weekend, according to a study published by Huijts et al in JNCCN – Journal of the National Comprehensive Cancer Network. The research was led by Perla Marang-van de Mheen, PhD, of the...
Dietary Insulin Load and Risk of Disease Recurrence in Stage III Colon Cancer
New research led by Dana-Farber Cancer Institute investigators suggests that patients treated for nonmetastatic colon cancer may sharply reduce the risk that the disease will return by following a diet low in carbohydrates and other foods that raise insulin levels. In a study published by...
AMA Plans Advocacy Outreach to Expand Colorectal Screening
Building on the efficacy of colorectal cancer screening, the American Medical Association (AMA) endorsed a plan at its Annual Meeting to work with physicians and payers to make the screening more available and affordable. Challenges with insurance coverage remain a barrier to colorectal cancer...
Surveillance Intensity Not Associated With Earlier Detection of Recurrence or Improved Survival in Patients With Colorectal Cancer
A national retrospective study led by researchers at The University of Texas MD Anderson Cancer Center found no association between intensity of posttreatment surveillance and detection of recurrence or overall survival (OS) in patients with stage I, II, or III colorectal cancer. Published by...
Young-Onset Colorectal Cancer Survivors, Patients, and Caregivers Asked to Participate in Third Annual Survey
The Colorectal Cancer Alliance has opened its third annual international survey of young-onset colorectal cancer patients, survivors, and caregivers, with the intent of learning about and tracking the medical and psychosocial experiences of this often overlooked group, which comprises 11% of...
Howard S. Hochster, MD, on Colorectal Cancer: Results From the E7208 Trial
Howard S. Hochster, MD, of Rutgers-Cancer Institute of New Jersey, discusses study findings on irinotecan and cetuximab vs irinotecan, cetuximab, and ramucirumab as second-line therapy of advanced colorectal cancer following oxaliplatin and bevacizumab-based therapy (Abstract 3504).
Michael J. Overman, MD, and François Quenet, MD, on Colorectal Cancer: Results From the PRODIGE 7 Trial
Michael J. Overman, MD, of The University of Texas MD Anderson Cancer Center, and François Quenet, MD, of the Institut Régional du Cancer de Montpellier, discuss phase III study findings on hyperthermic intraperitoneal chemotherapy for colorectal peritoneal carcinomatosis (Abstract LBA3503).
2018 ASCO: Hyperthermic Intraperitoneal Chemotherapy Does Not Add Benefit in Patients With Advanced Colorectal Cancer
A randomized phase III clinical trial showed that people with advanced colorectal cancer may not need a frequently considered component of treatment—heated chemotherapy delivered to the abdomen during surgery. There was no difference in survival between patients with metastases in the abdomen ...
2018 ASCO: Genomic Study Finds Lynch Syndrome Is Common Among Patients With MSI-High Tumors
A genomic study of more than 15,000 tumor samples showed that people who have tumors with high microsatellite instability (MSI-H)—a genomic marker associated with a large number of genetic mutations in the tumor—are more likely to have Lynch syndrome, a hereditary condition that...
American Cancer Society Updates Colorectal Cancer Screening Guideline
An updated American Cancer Society guideline now says colorectal cancer screening should begin at age 45 for people at average risk, based in part on data showing rates of colorectal cancer are increasing in young and middle-aged populations. The updated recommendations were published by Wolf et al ...
GAME Score for Patients With Metastatic Colorectal Cancer
Surgical oncologists at the Johns Hopkins University School of Medicine may have developed an improved scoring system for predicting survival in people with colorectal cancers that have metastasized to the liver. According to the researchers, the system, called the Genetic and Morphological...
Following Nutrition and Exercise Guidelines May Prolong Survival in Stage III Colon Cancer
A diet high in whole grains, fruits, and vegetables—along with exercise and maintaining a healthy body weight—can improve the 5-year survival rate for patients with stage III colorectal cancer, according to a new report published by Van Blarigan et al in JAMA Oncology. The findings...
FDA Accepts sBLA for Nivolumab Plus Ipilimumab in Previously Treated MSI-H or dMMR Metastatic Colorectal Cancer
On March 27, the U.S. Food and Drug Administration (FDA) accepted a supplemental biologics license application (sBLA) for nivolumab (Opdivo) in combination with ipilimumab (Yervoy) for the treatment of adults with microsatellite instability–high (MSI-H) or mismatch repair deficient...
Alan P. Venook, MD, on Selecting Treatment for Advanced Colorectal Cancer
Alan P. Venook, MD, of the UCSF Helen Diller Family Comprehensive Cancer Center, discusses which biomarkers to order and when, the role of checkpoint inhibitors, and chemotherapy choices.
Nut Consumption in Patients With Stage III Colon Cancer
People with stage III colon cancer who regularly eat nuts are at significantly lower risk of cancer recurrence and mortality than those who don’t, according to findings published by Fadelu et al in the Journal of Clinical Oncology. Findings The study followed 826 participants in the CALGB...
David Baraghoshi, on Colorectal Cancer and Cardiovascular Disease Risk
David Baraghoshi, of the Huntsman Cancer Institute at the University of Utah, discusses an assessment of cardiovascular risk more than 10 years after diagnosis for colorectal cancer survivors compared with a cancer-free general population cohort (Abstract 113).
2018 SURVIVORSHIP: Exercising During Chemotherapy for Breast or Colon Cancer Has Long-Term Benefits
A follow-up study to a randomized clinical trial reveals that exercising during adjuvant chemotherapy helps people engage in more physical activity years later. Four years later, people with breast or colon cancer who had participated in an 18-week exercise program while receiving chemotherapy...
Two Genetic Mutations Implicated in Breast Cancer Emerge From Study of Lynch Syndrome
Researchers at Columbia University Irving Medical Center (CUIMC) and GeneDx, a genetic testing company, have identified two new genetic mutations associated with breast cancer: MSH6 and PMS2. The researchers’ study—published by Roberts et al in Genetics in Medicine—suggests that...
Detecting and Localizing Eight Cancer Types With One Multianalyte Blood Test
Johns Hopkins Kimmel Cancer Center researchers developed a single blood test that screens for eight common cancer types and also helps identify the location of the cancer. The test, called CancerSEEK, is a unique noninvasive, multianalyte test that simultaneously evaluates levels of eight cancer...
2018 GI CANCERS SYMPOSIUM: Novel Triplet Combination Improves Progression-Free Survival in Patients With BRAF-Mutant Colorectal Cancer
Updated results were recently reported from the 30 patient safety lead-in of the phase III BEACON CRC trial evaluating the triplet combination of encorafenib (a BRAF inhibitor), binimetinib (an MEK inhibitor), and cetuximab (Erbitux, an anti–EGFR antibody) in patients with BRAF-mutant...
Mark Saunders, MD, PhD, on Colorectal Cancer: Results From the SCOT Trial
Mark Saunders, MD, PhD, of Christie Hospital, discusses study findings on tumor sidedness and the influence of chemotherapy duration on disease-free survival (Abstract 558).
Thierry André, MD, and Michael J. Overman, MD, on Colorectal Cancer: Results From Two CheckMate-142 Trials
Thierry André, MD, of Hôpital Saint-Antoine, and Michael J. Overman, MD, of The University of Texas MD Anderson Cancer Center, discuss findings from their respective CheckMate-142 studies on nivolumab and ipilimumab in patients with DNA mismatch repair–deficient/microsatellite instability–high...
2018 GI CANCERS SYMPOSIUM: Liquid Biopsy Test May Detect Early-Stage Colorectal Cancer
A new study has found that a test that identifies circulating tumor cells (CTCs) present in the bloodstream can detect colorectal cancer at an early stage, with accuracy ranging from 84% to 88%. Most prior studies using CTCs have been able to detect late-stage colorectal cancer, and this study is...
Growing Socioeconomic and Racial Disparities in Management of Brain Metastases
Increasing use of a potentially life-saving treatment for metastatic cancer is leaving too many vulnerable patients behind, according to a new study from Yale Cancer Center/Smilow Cancer Hospital published by Kann et al in JNCCN – Journal of the National Comprehensive Cancer Network. The...
FDA Approves New Oral Solution for Colonoscopy Preparation
The U.S. Food and Drug Administration (FDA) has granted Ferring Pharmaceuticals Inc approval to market a combination sodium picosulfate, magnesium oxide, and anhydrous citric acid oral solution (Clenpiq) for cleansing the colon in adults undergoing a colonoscopy. With availability planned in...
Study Suggests Measurable Impact of an ACS Colorectal Cancer Screening Program
A new study suggests that an American Cancer Society (ACS) program has been effective in promoting improvements in colorectal cancer screening rates in federally qualified health centers (FQHCs). The study data, published by Riehman et al in the American Journal of Preventive Medicine, shows the...
ESMO Asia 2017: AXEPT Trial: New Second-Line Therapy for Metastatic Colorectal Cancer Is Effective and Safe
A randomized trial in 650 patients has confirmed the safety and efficacy of a new second-line treatment for metastatic colorectal cancer, researchers reported at the European Society for Medical Oncology (ESMO) Asia 2017 Congress (Abstract LBA3_PR). Oral fluorinated pyrimidines have been...
Differences in Insurance Coverage Associated With Nearly Half of Black-White Survival Disparity in Colorectal Cancer
Health insurance coverage differences account for nearly one-half of the black-white survival disparity in colorectal cancer patients, according to a new study published by Sineshaw et al in Gastroenterology. The findings reinforce the importance of equitable health insurance coverage to mitigate...
Ventana MMR IHC Panel for Patients Diagnosed With Colorectal Cancer Receives FDA Clearance
On November 14, the U.S. Food & Drug Administration (FDA) granted clearance to the Ventana MMR IHC Panel, which provides clinicians with a comprehensive group of immunohistochemistry (IHC) tests for patients diagnosed with colorectal cancer. The tests detect proteins associated with the DNA...
AACR-NCI-EORTC: Colorectal Cancer Test Could Detect Early Cancer-Causing Genetic Biomarkers With High Degree of Sensitivity
An investigational test that screens for colorectal cancer could detect genetic mutations that are indicative of the disease with a high degree of sensitivity and specificity, according to results of a study presented by Powell et al at the AACR-NCI-EORTC International Conference on Molecular...
AACR-NCI-EORTC: Colorectal Cancers May Mutate to Escape Immune System Detection
Whole-exome sequencing revealed that colorectal cancers with high mutational load (microsatellite instability–high, or MSI-H) predominantly use “immunoediting” to escape immune surveillance, while colorectal cancers with low mutational load (microsatellite stable, or MSS) use...
Preexisting Dementia and Survival in Older Patients With Stage III Colon Cancer
A pre-existing diagnosis of dementia was associated with increased risk of death for older patients with advanced colon cancer; however, some of the effects of dementia on survival could be mediated by receipt of chemotherapy, according to results of a study published by Chen et al in Cancer...
Jaafar Bennouna, MD, on Colorectal Cancer: Clinical Trial Findings on Targeted Treatments and Chemotherapy
Jaafar Bennouna, MD, of the University of Nantes, discusses findings from a phase II French study of bevacizumab or cetuximab plus chemotherapy after progression with bevacizumab plus chemotherapy in patients with wild-type KRAS metastatic colorectal cancer (Abstract 477O).
African American Men Have Lowest Survival Rates Among Patients With Anal Cancer
Over the past 30 years, squamous cell carcinoma of the anus has been one of the few cancers with a steadily rising incidence in the United States, with the most rapid increase seen in black men. To further investigate this trend, researchers at the University of Texas Southwestern Medical Center...
Clinical Genomics Implements QIAGEN’s Tube Collection Technology for Colorectal Cancer Recurrence Assay
On August 21, Clinical Genomics announced they have implemented QIAGEN’s PAXgene circulating cell-free DNA tube blood sample collection in its Colvera colorectal cancer recurrence assay. Colvera, an integrated liquid biopsy solution, is designed to enable easy and accurate...
Imaging and Biomarker Test Could More Accurately Predict Longer-Term Patient Response to Regorafenib in Colorectal Cancer
Administering a magnetic resonance imaging (MRI) scan and a blood test to patients with metastatic colorectal cancer may help to select those who would benefit from a targeted cancer treatment, a new study published by Khan et al in Gutreported. Researchers found that after only 2 weeks on the...
FDA Approves Nivolumab in MSI-H or dMMR Metastatic Colorectal Cancer
Today, the U.S. Food and Drug Administration (FDA) approved nivolumab (Opdivo) injection for intravenous use for the treatment of adult and pediatric (12 years and older) patients with microsatellite instability–high (MSI-H) or mismatch repair deficient (dMMR) metastatic colorectal cancer...
FDA Grants Marketing Approval to the Praxis Extended RAS Panel
On June 29, the U.S. Food and Drug Administration (FDA) granted marketing approval to the Praxis Extended RAS Panel, a next-generation sequencing test to detect certain genetic mutations in RAS genes in tumor samples of patients with metastatic colorectal cancer. The test is used to aid in the...
ESMO World GI 2017: Right-Sided Colorectal Tumors: An Internal Radiation Advantage
For patients with colorectal cancer that has metastasized to the liver, having a primary tumor on the left side as opposed to the right side of the colon is known to be a significant advantage in terms of treatment response. But a new study, presented by van Hazel et al at the European Society for...
FDA Approves Panitumumab for Use in Wild-Type RAS Metastatic Colorectal Cancer
Today, the U.S. Food and Drug Administration (FDA) approved the supplemental Biologics License Application (sBLA) for panitumumab (Vectibix) for patients with wild-type RAS (defined as wild-type in both KRAS and NRAS as determined by an FDA-approved test for this use) metastatic colorectal cancer...
Underused Blood Test Could Improve Treatment for Large Swath of Patients With Colon Cancer
A simple blood test could improve treatment for more than one in six patients with stage II colon cancer, suggests new research from the Mayo Clinic. Researchers also discovered that many patients who could benefit from the test likely aren’t receiving it. These findings were published by...
David H. Henry, MD, on Advances in Lung Cancer, Colorectal Cancer: Expert Perspective
David H. Henry, MD, of Pennsylvania Oncology Hematology Associates, outlines abstracts focusing on chemotherapy in locally advanced rectal cancer and immune-related toxicity, response to anti–PD-L1 blockade, and epacadostat plus pembrolizumab in lung cancer.
John Marshall, MD, and Qian Shi, PhD, on Colon Cancer: Results of the IDEA Trial
John Marshall, MD, of Georgetown University, and Qian Shi, PhD, of the Mayo Clinic, discuss study findings on shortening the duration of adjuvant oxaliplatin-based therapy, linked to neurotoxicity, for patients with stage III colon cancer. (Abstract LBA1)
ASCO 2017: Impact of Patient Age on Molecular Alterations in Colorectal Tumors
Younger patients with colon cancer appear to have more than three times as many mutations in their tumors as older patients, which could lead to more effective treatment decisions, according to researchers at Georgetown Lombardi Comprehensive Cancer Center. In a new study, they found that tumor...
Axel Grothey, MD, on Colon Cancer: Results of the IDEA Collaboration
Axel Grothey, MD, of the Mayo Clinic Rochester, discusses study findings on shortening the duration of adjuvant oxaliplatin-based therapy, linked to neurotoxicity, for patients with stage III colon cancer. (Abstract LBA1)
Temidayo Fadelu, MD, on Colon Cancer: Results From the CALGB 89803 Trial
Temidayo Fadelu, MD, of Dana-Farber Cancer Institute, discusses study findings on nut consumption and survival in stage III colon cancer patients. Higher consumption of nuts may be associated with significantly reduced cancer recurrence and death in this group. (Abstract 3517)
ASCO 2017: The IDEA Collaboration: Global Study Sets New Risk-Based Standard to Personalize Chemotherapy for Colon Cancer After Surgery
After surgery for lymph node–positive colon cancer (stage III), some patients may need only half of the long-standing standard course of chemotherapy. In an analysis of 6 clinical trials with over 12,800 patients, 3 months of chemotherapy was nearly as effective as 6 months in patients with...
Erin Van Blarigan, ScD, on Colon Cancer: The Effect of Diet and Exercise, Results From CALGB 89803
Erin Van Blarigan, ScD, of the University of California, San Francisco, discusses the value of lifestyle recommendations from the American Cancer Society for people who have been diagnosed with colon cancer, including longer disease-free and overall survival. (Abstract 10006)
FDA Grants Accelerated Approval to Pembrolizumab for First Tissue/Site-Agnostic Indication
On May 23, 2017, the U.S. Food and Drug Administration (FDA) granted accelerated approval to pembrolizumab (Keytruda) for adult and pediatric patients with unresectable or metastatic, microsatellite instability–high (MSI-H) or mismatch repair deficient (dMMR) solid tumors that have progressed ...
