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The soaring number of cancer survivors since the National Cancer Act of 1971 was enacted into law provides a snapshot of the profound progress made against cancer over the past half-century: 3 million survivors in the 1970s,1 compared to more than 18 million today, and that number is expected to...
Targeting certain bacterial strains linked to cancer with treatments or vaccines may help to reduce the risk of colorectal cancer, urothelial carcinoma, and prostate cancer, according to a novel study published by Mäklin et al in The Lancet Microbiome. Background The bacterium Escherichia coli is...
New research may expand on existing evidence that a healthy diet may protect against gastrointestinal cancers and improve disease outcomes, according to a recent study published by Abebe et al in the European Journal of Nutrition. Background Gastrointestinal cancers including esophageal, gastric,...
Researchers have demonstrated that a targeted intervention may increase screening rates in patients who do not adhere to current colorectal cancer screening recommendations, according to a recent study published by Reuland et al in JAMA Network Open. Background Colorectal cancer screening is often...
In a phase II trial reported in the Journal of Clinical Oncology, Ahn et al found the combination of the PLK1 inhibitor onvansertib with FOLFIRI (fluorouracil, leucovorin, and irinotecan) plus bevacizumab showed activity in the second-line treatment of KRAS-mutant metastatic colorectal cancer....
Just 50% of patients with early-onset cancers may report discussing fertility preservation options with their physicians prior to receiving oncology treatments, according to a recent study published by Keller et al in JAMA Network Open. Background “From an early-onset cancer diagnosis through to...
Researchers have assessed the efficacy of targeting the CD47 protein combined with traditional immunotherapy drugs in patients with colorectal cancer, with a recent study published by Arai et al in the Journal for ImmunoTherapy of Cancer. The findings indicated that the combination approach could...
The studies summarized below were reported online over the past month in The ASCO Post, generating a high number of visitors. For comprehensive news of these studies and more, visit ASCOPost.com. Triple-Negative Breast Cancer: Phase III KEYNOTE-522 The phase III KEYNOTE-522 trial has...
Because colonoscopies and more established stool-based tests are more effective at detecting early cancers and precancerous polyps compared with emerging blood-based tests, their long-term impact is projected to be substantially greater than that of blood-based tests, according to a recent study...
Magnetic resonance imaging (MRI) may help patients with rectal cancer avoid invasive surgery and its potentially lifelong side effects, according to a recent study published by Williams et al in Radiology. Background “After undergoing chemotherapy and radiation for rectal cancer, patients are...
Researchers have found that financial fallout can follow patients with cancer and their families as financial bankruptcy, lower credit scores, and other types of financial challenges in the years following a cancer diagnosis, according to two new studies presented by Gomez-Mayorga et al and...
Younger adults with colon cancer tend to be diagnosed at a later stage and have more aggressive types of tumors. Additionally, young patients living with colorectal cancer have long-term, adverse consequences on their lives, which are different from the impact the disease has on older adults,...
Communication between health-care providers and older patients with cancer regarding the significance of physical activity may help reduce the risk of falls during cancer therapy, according to new findings presented by Lu and Zheng at the 2024 ASCO Quality Care Symposium (Abstract 224). Background...
The Affordable Care Act (ACA) has increased guideline-concordant care for colorectal cancer among non-White patients, those from rural areas, and those from the most deprived neighborhoods in Pennsylvania, according to new findings presented by Kudaravalli et al at the 2024 American Association for ...
ASCO has released its first clinical practice guideline focused specifically on the management of locally advanced rectal cancer.1 “Rectal cancer, and especially locally advanced rectal cancer, is a complex disease that requires individualized approaches using multimodality therapies to have the...
Results from the multicenter double-blind randomized phase III SOLARIS trial (Alliance A021703) showed that the addition of high-dose vitamin D3 to standard treatment did not improve progression-free survival vs standard-dose vitamin D3 in patients with untreated metastatic colorectal cancer. The...
In a study reported in JAMA Network Open, Paragomi et al found that higher body mass index (BMI) was associated with increased risk of incident colorectal cancer and colorectal cancer–related mortality in Asian countries. Study Details The study included data pooled from 17 prospective cohorts...
As reported in Journal of Clinical Oncology by Lu et al, the Chinese phase III RELARC trial showed no significant improvement in disease-free survival with complete mesocolic excision vs D2 lymph node dissection in patients with right-sided colon cancer. As stated by the investigators, “…[complete...
Investigators have found that administering fluorouracil (5-FU) through continuous infusion and omitting the bolus component in patients undergoing commonly used treatment regimens targeting metastatic gastrointestinal cancers may improve tolerability without reducing treatment efficacy or...
In a Japanese phase III trial (JCOG1018) reported in the Journal of Clinical Oncology, Takashima et al found that adding oxaliplatin to fluoropyrimidine/bevacizumab did not improve progression-free survival in the initial treatment of older patients with unresectable metastatic colorectal cancer....
Researchers have found substantial variations in the performance characteristics of five commonly used fecal immunochemical tests (FIT), according to a recent study published by Levy et al in the Annals of Internal Medicine. Background Stool-based tests like FIT are currently recommended for...
Patients with early-onset colorectal cancer living in rural vs urban areas were found to have a lower likelihood of 5-year survival, with persistent poverty compounding this association in some age groups, according to an analysis published in a research letter by Tsai et al in JAMA Network Open....
New modeling data have been released that describe the projected impact of the first and only multitarget stool DNA test (marketed as Cologuard) on patients, health-care professionals, and the U.S. health-care system since its U.S. Food and Drug Administration (FDA) approval 10 years ago. About the ...
Researchers have found that diet-derived molecules known as metabolites may be the main drivers of early-onset colorectal cancer risk, especially those associated with red and processed meat, according to a recent study published by Jayakrishnan et al in npj Precision Oncology. Background Despite...
Researchers have reported novel genetic alterations and molecular classifiers of tumor variants in patients with colorectal cancer, according to a recent study published by Nunes et al in Nature. Background “Since 2018, Uppsala University and BGI [Genomics] have carried out in-depth cooperation on...
As reported in The Lancet Oncology by Kanwal Raghav, MD, and colleagues, the phase II DESTINY-CRC02 trial has identified the preferred dosage of single-agent fam-trastuzumab deruxtecan-nxki (T-DXd) in patients with HER2-positive advanced colorectal cancer. Study Details In the international study, ...
In a study reported in JAMA Oncology, Sikavi et al found that regular aspirin use was associated with a reduced risk of colorectal cancer overall and among individuals with less healthy vs more healthy lifestyles. Study Details The prospective cohort study focused on data from 107,655 participants...
Cancer screening may cost more than $40 billion annually in the United States, according to a recent study published by Halpern et al in the Annals of Internal Medicine. Study Methods and Results In the recent modeling study, investigators used national health-care survey and cost resources data to ...
The results of routine blood tests could be used to speed up cancer diagnoses among patients with abdominal symptoms, according to a recent study published by Rafiq et al in PLOS Medicine. Background Most patients who report symptoms of abdominal pain or bloating to their physicians are referred...
As reported in the Journal of Clinical Oncology by Rowan T. Chlebowski, MD, PhD, and colleagues, long-term follow-up of the Women’s Health Initiative trial showed no benefit of treatment with estrogen plus progestin in reducing the risk of colorectal cancer in postmenopausal women. Study Details...
Certain patients with colorectal cancer that has metastasized to the liver may experience improved progression-free survival with liver transplantation compared with standard therapies, according to a recent study published by Byrne et al in JAMA Surgery. Background Colorectal cancer often...
On July 29, the U.S. Food and Drug Administration (FDA) approved Guardant Health’s Shield blood test for colorectal cancer screening in adults aged 45 years and older who are at average risk for the disease. It is the first blood test to be approved by the FDA as a primary screening option for...
In a Chinese phase II study (NEOCAP) reported in The Lancet Oncology, Yu et al found that neoadjuvant camrelizumab plus apatinib produced promising complete response rates in patients with locally advanced microsatellite instability–high or mismatch repair–deficient colorectal cancer. Study ...
Eliminating racial disparities in colorectal cancer testing may reduce the rate of colorectal cancer incidence and mortality among Black patients in the United States, according to a recent study published by Alagoz et al in the Journal of the National Cancer Institute. Background Although both the ...
Researchers have introduced the first screening and treatment recommendations to prevent anal cancer in patients with the human immunodeficiency virus (HIV), according to new guidelines based on the results of a 2022 study published by Palefsky et al in The New England Journal of Medicine....
In a Chinese phase II trial (TORCH) reported in the Journal of Clinical Oncology, Xia et al found that integration of the PD-1 inhibitor toripalimab into total neoadjuvant therapy was associated with good outcomes in patients with mismatch repair–proficient or microsatellite-stable (pMMR/MSS)...
Some patients with a genetic predisposition for cancer may not qualify for genetic screenings under the current guidelines, according to a recent study published by Samadder et al in JCO Precision Oncology. Researchers are investigating how to advance personalized medicine and tailor prevention and ...
In selected patients with unresectable colorectal liver metastases, liver transplantation plus chemotherapy significantly boosted overall survival as compared with chemotherapy alone in the multicenter, European TRANSMET trial, presented at the 2024 ASCO Annual Meeting.1 The combined approach led...
A novel personalized cellular immunotherapy approach may be effective at treating certain patients with metastatic solid tumors, according to early findings from a recent study published by Parkhurst et al in Nature Medicine. Background Chimeric antigen receptor (CAR) T-cell therapy has already...
Investigators have assessed whether RNAs can be used as a biomarker to predict which patients with stage II colorectal cancer may benefit from postsurgical chemotherapy, according to a recent study published by Korsgaard et al in The American Journal of Pathology. Background Colorectal cancer is...
Investigators have uncovered the potential benefit of undergoing alcohol rehabilitation and maintaining abstinence in patients with alcohol dependence at risk of developing alcohol-associated cancers, according to a recent study published by Schwarzinger et al in The Lancet Public Health. The...
As reported in The Lancet Oncology by Yu et al, based on results from the ongoing phase II NEOCAP trial, neoadjuvant therapy with the PD-1 inhibitor camrelizumab plus the angiogenesis inhibitor apatinib appears to demonstrate “promising” antitumor activity and a manageable toxicity profile in...
In an analysis from the CALGB/SWOG 80702 (Alliance) trial published by Nowak et al in the Journal of Clinical Oncology, researchers found that the addition of the cyclooxygenase 2 (COX-2) inhibitor celecoxib to standard adjuvant chemotherapy was associated with improved disease-free survival and...
On June 21, the U.S. Food and Drug Administration (FDA) granted accelerated approval to the KRAS G12C inhibitor adagrasib (Krazati) plus cetuximab for adults with KRAS G12C–mutated locally advanced or metastatic colorectal cancer, as determined by an FDA-approved test, who have received prior...
As reported in the Journal of Clinical Oncology by Antoniotti et al, 4-year follow-up of the Italian phase II ATEZOTRIBE trial showed a numeric benefit in overall survival with the addition of atezolizumab to first-line FOLFOXIRI (fluorouracil, leucovorin, oxaliplatin, and irinotecan) and...
Researchers have found that administering the anti-inflammatory drug celecoxib after surgery may improve disease-free survival in a subset of patients with PIK3CA-mutated stage III colorectal cancer, according to a study published by Nowak et al in the Journal of Clinical Oncology. The findings...
Investigators uncovered crucial insights into the cancer screening behaviors of a population of Muslim individuals residing in the Washington, DC, metropolitan area that could help illuminate the influence of cultural and religious beliefs on health practices, according to a recent study published...
A combination of alpha- and beta-radionuclide therapy may be feasible, tolerable, and effective in colorectal cancer, according to preclinical findings presented by Rinne et al at the 2024 Society of Nuclear Medicine and Molecular Imaging (SNMMI) Annual Meeting (Abstract 241498). The new approach...
As reported in the Journal of Clinical Oncology by Akihito Kawazoe, MD, and colleagues, the final analysis of the phase III LEAP-017 trial showed no significant overall survival benefit with lenvatinib plus pembrolizumab vs the standard of care in previously treated patients with mismatch...
Despite urgings from my primary care physician to get a colonoscopy screening after I turned 50, I resisted. As a health-care provider, and someone who is tuned into changes in my body, I thought I would instinctively know if I had a serious illness. I was wrong. Even after finally relenting to at...