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Showing 851 - 900Varenicline Increases Smoking Cessation Rates for African American Smokers
African Americans have been underrepresented in tobacco treatment research, including the clinical trials that led to the 2006 U.S. Food and Drug Administration approval of varenicline (Chantix), the leading pharmacologic treatment for smoking cessation. Meanwhile, African Americans suffer higher...
Effect of Physical Activity on Disease-Free Survival in Patients Receiving Adjuvant Therapy for Stage III Colon Cancer
As reported in the Journal of Clinical Oncology by Brown et al, a prospective cohort study nested within the phase III CALGB/SWOG 80702/Alliance trial showed that greater volumes of physical activity in patients receiving adjuvant therapy for stage III colon cancer were associated with significant...
Epcoritamab Under Study in Difficult-to-Treat Large B-Cell Lymphoma
Subcutaneous epcoritamab, a bispecific antibody, has demonstrated deep and durable responses in a large expansion cohort of patients with relapsed or refractory large B-cell lymphoma (LBCL), according to late-breaking data presented during the European Hematology Association (EHA) 2022 Congress in...
Atezolizumab Plus Vemurafenib/Cobimetinib for Patients With BRAF V600–Mutated Melanoma and CNS Metastases
In the phase II TRICOTEL study reported in The Lancet Oncology, Reinhard Dummer, MD, and colleagues found that the combination of atezolizumab plus vemurafenib and cobimetinib produced durable intracranial responses in patients with BRAF V600–mutated melanoma and central nervous system (CNS)...
Study Tests Strategy for Reducing Colorectal Cancer Risk Among Patients With Familial Adenomatous Polyposis
Researchers from the Mayo Clinic Comprehensive Cancer Center and the Mayo Clinic Center for Individualized Medicine are studying the rare genetic condition called familial adenomatous polyposis, looking for potential ways to prevent colorectal cancer in the general population at an earlier, more...
Does Exposure to 'Forever Chemical' Elevate Risk of Developing Hepatocellular Carcinoma?
Exposure to a synthetic chemical found widely in the environment may be linked to the development of nonviral hepatocellular carcinoma, according to a new study published by Goodrich et al in JHEP Reports. The chemical—called perfluorooctane sulfate, or PFOS—is one of a class of man-made chemicals...
T-DXd Shows High Intracranial Response Rate in Patients With Active Brain Metastases From HER2-Positive Breast Cancer
In the investigator-initiated, prospective, open-label, single-arm phase II TUXEDO-1 study conducted among patients with newly diagnosed or progressive brain metastases from HER2-positive breast cancer, the antibody-drug conjugate fam-trastuzumab deruxtecan-nxki (T-DXd) yielded responses according...
First-Line Lenalidomide/Rituximab vs Rituximab/Chemotherapy With Rituximab Maintenance for Advanced Follicular Lymphoma
As reported in the Journal of Clinical Oncology by Franck Morschhauser, MD, PhD, and colleagues, 6-year results from the second interim analysis of the phase III RELEVANCE trial show similar progression-free and overall survival with lenalidomide/rituximab (R2) vs rituximab/chemotherapy (R-chemo)...
Study Investigates Incidence, Timing, and Survival of Patients With Second Primary Lung Cancer
Using data from the National Lung Screening Trial (NLST), researchers found that the incidence of second primary lung cancer was approximately 4% among the entire cohort of patients with lung cancer and was as high as 8% among patients undergoing surgery for stage IA disease. The research was...
Does Daily Insulin Dose Affect Cancer Risk in Patients With Type 1 Diabetes?
In an analysis reported in JAMA Oncology, Zhong and Mao found that a higher daily insulin dose was associated with an increased risk of cancer diagnosis in patients with type 1 diabetes. Study Details The analysis used data from the Diabetes Control and Complications Trial (DCCT) and the...
How ASCO and ACCC Aim to Increase Diversity in Clinical Trials and Close the Equity Gap in Cancer Care
Research shows that although 15% of Black individuals and 13% of Hispanic individuals have cancer in the United States, only between 4% and 6% of clinical trial participants are Black and between 3% and 6% are Hispanic.1-3 To improve these statistics, in 2020, ASCO and the Association of Community...
Initiatives by Professional Oncology Organizations Focus on Improving Equitable Cancer Care
At the 2022 Summit on Cancer Health Disparities in Seattle, leaders from five of the leading professional societies in cancer discussed their respective organizations’ current initiatives toward improving cancer health disparities.1 Representatives from ASCO, the American Society for Clinical...
Addition of Transarterial Chemoembolization to Lenvatinib in First-Line Treatment of Advanced Hepatocellular Carcinoma
An interim analysis of the Chinese phase III LAUNCH trial was reported in the Journal of Clinical Oncology by Peng et al. The researchers found that the addition of transarterial chemoembolization to lenvatinib improved overall survival in patients with advanced hepatocellular carcinoma who were...
MOUNTAINEER: Tucatinib Plus Trastuzumab Active in Metastatic Colorectal Cancer
In the phase II MOUNTAINEER trial, tucatinib in combination with trastuzumab produced durable responses in patients with previously treated HER2-positive metastatic colorectal cancer. The late-breaking data were presented at the European Society for Medical Oncology (ESMO) World Congress on...
Second Primary Cancer Risk After Primary Radiotherapy vs Surgery or Other Treatment in Veterans With Localized Prostate Cancer
In a retrospective cohort study reported in JAMA Network Open, Bagshaw et al found that the risk of a second primary cancer at more than 1 year from diagnosis was significantly greater among U.S. veterans with localized prostate cancer who received primary radiotherapy vs those who received surgery ...
Immunotherapy for Gastrointestinal Malignancies: Is It Ready for Prime Time?
In less than a decade, immunotherapy has reshaped the treatment landscape of cancer, but some histologies tend to be more responsive to this modality than others. During the Society of Surgical Oncology 2022 International Conference on Surgical Care, Yuman Fong, MD, of the City of Hope Medical...
Is There a Link Between High Insulin Dosage and Cancer?
A study looking at the correlation between daily insulin dose and cancer incidence among patients with type 1 diabetes found that higher insulin dose is positively associated with cancer incidence and that the association is stronger among those with insulin resistance. The results were published...
Oral Paclitaxel Plus P-Glycoprotein Pump Inhibitor Encequidar vs Intravenous Paclitaxel in Metastatic Breast Cancer
In a Latin American phase III trial reported in the Journal of Clinical Oncology, Hope S. Rugo, MD, and colleagues found that oral paclitaxel with the P-glycoprotein pump inhibitor encequidar produced a higher response rate and trends toward better survival outcomes vs intravenous (IV) paclitaxel...
Adhering to a Healthy Diet After a Head and Neck Cancer Diagnosis May Boost Survival
Patients with squamous cell carcinoma of the head or neck were 93% less likely to die of any cause during the first 3 years after diagnosis if they ate a healthy diet high in nutrients found to deter chronic disease, according to results published by Vieytes et al in Frontiers in Nutrition. The...
Long-Term Risk of Hospitalization for Infection in Childhood Cancer Survivors
In a population-based study reported in the Journal of Clinical Oncology, Chehab et al found that survivors of childhood cancer were at significantly increased risk of infections resulting in hospitalization vs comparators without cancer. Study Details The study involved children and adolescents...
Risk Stratification and Treatment Implications for Patients With Early-Stage Melanoma and Sentinel Node Metastasis
In a study reported in the Journal of Clinical Oncology, Moncrieff et al found that patients with stage IIIA melanoma (per American Joint Committee on Cancer [AJCC], 8th edition) with sentinel node metastatic tumor deposits ≥ 0.3 mm are at higher risk of disease progression vs those with smaller...
Meta-Analysis Examines Link Between Aspirin Use and Ovarian Cancer Risk
Frequent aspirin use may be linked with lower ovarian cancer risk in individuals with multiple risk factors, according to a new study published by Hurwitz et al in the Journal of Clinical Oncology. “Ovarian cancer is the most fatal gynecologic cancer. Most known risk factors of ovarian cancer—such...
Zandelisib in Continuous or Intermittent Dosing Schedules With or Without Rituximab for Relapsed or Refractory B-Cell Malignancies
In a first-in-patients phase Ib study reported in The Lancet Oncology, John M. Pagel, MD, PhD, and colleagues identified the safety profiles of the PI3Kδ inhibitor zandelisib given in intermittent vs continuous dosing schedules with or without rituximab in patients with relapsed of refractory...
Study Examines Role of Per- and Polyfluoroalkyl Substances in Development of Cancer, Health-Care Costs
Daily exposure to a class of chemicals used in the production of many household items may lead to cancer, thyroid disease, and childhood obesity, a new study published by Obsekov et al in the journal Exposure and Health showed. The resulting economic burden is estimated to cost Americans a minimum...
Diagnosing Basal Cell Carcinoma: Optical Coherence Tomography vs Punch Biopsy
In a Dutch trial reported in The Lancet Oncology, Adan et al found that optical coherence tomography (OCT)-guided diagnosis and treatment of basal cell carcinoma was noninferior to that with punch biopsy, currently the guideline-recommended standard for diagnosis and treatment. Study Details In the ...
ECHELON-1 Trial: Brentuximab Vedotin With Chemotherapy Offers Survival Benefit in Stage III or IV Hodgkin Lymphoma
Brentuximab vedotin plus doxorubicin, vinblastine, and dacarbazine (a regimen known as A+AVD) significantly reduced the risk of mortality vs standard treatment with doxorubicin, bleomycin, vinblastine, and dacarbazine (ABVD) in patients with previously untreated stage III or IV classical Hodgkin...
Medical Costs and Clinical Value: Playing the Long Game
Even as soaring medical costs strain public and private budgets around the world, patients yearn for therapeutic breakthroughs. Game-changing cancer treatments, emerging antiviral agents, and mRNA vaccines are powerful reminders of medical technology’s potential. But insurance premiums and...
Hematology Highlights From ASCO 2022
A multitude of presentations were available to attendees at the 2022 ASCO Annual Meeting, including hundreds in the hematologic malignancies tracks. In addition to coverage in The ASCO Post of the major news stories at the meeting, here we offer summaries of additional studies of special interest...
Noncytotoxic Maintenance With Niraparib Plus Either Nivolumab or Ipilimumab in Platinum-Sensitive Advanced Pancreatic Cancer
In a single-institution phase Ib/II trial reported in The Lancet Oncology, Kim A. Reiss, MD, and colleagues found that maintenance treatment with niraparib/ipilimumab produced better 6-month progression-free survival rates than niraparib/nivolumab in patients with advanced pancreatic cancer without ...
Expert Point of View: Susan Slovin, MD, PhD
Invited discussant Susan Slovin, MD, PhD, of Memorial Sloan Kettering Cancer Center, New York, pointed out there are no relevant serum biomarkers for disease progression and the challenges of interpreting response in metastatic castration-resistant prostate cancer. “We should have more definitive...
LuPSMA Improves Progression-Free Survival vs Cabazitaxel in PSMA-Positive Metastatic Castration-Resistant Prostate Cancer
Lutetium-177–labeled PSMA-617 (LuPSMA; lutetium Lu 177 vipivotide tetraxetan) achieved longer progression-free survival with fewer toxicities compared with cabazitaxel in patients with prostate-specific membrane antigen (PSMA)-positive metastatic castration-resistant prostate cancer whose disease...
Rates of Major Adverse Cardiovascular Events in Patients Receiving Immune Checkpoint Inhibitors
In a single-institution Belgian study reported in the Journal of Clinical Oncology, Laenens et al found that major adverse cardiovascular events were “more common than currently appreciated” among patients receiving immune checkpoint inhibitors for cancer treatment. Study Details The study included ...
History of Radiation Oncology in the United States
Part 1 of this two-part report described the beginnings of radiation oncology in the United States, including many of the field’s early pioneers and the rise of associated professional societies. In part 2, we will consider the advances in technology and biology that are the foundation of modern...
Does Tumor Mutational Burden Influence Response to PD-1/PD-L1 Inhibitors Among Patients With Advanced NSCLC?
In a retrospective cohort study reported in JAMA Oncology, Ricciuti et al found that patients with advanced non–small cell lung cancer (NSCLC) with higher tumor mutational burden (TMB) had better outcomes with PD-1/PD-L1 inhibitor treatment vs those with lower TMB across thresholds of PD-L1...
Addition of Atezolizumab to Neoadjuvant Anti-HER2 Therapy and Chemotherapy in HER2-Positive Breast Cancer: IMpassion050
As reported in the Journal of Clinical Oncology by Jens Huober, MD, and colleagues, the phase III IMpassion050 trial showed no significant improvement in pathologic complete response rate with the addition of atezolizumab to neoadjuvant pertuzumab/trastuzumab and chemotherapy in patients with...
Physician Adenoma Detection Rates and Risk of Postcolonoscopy Colorectal Cancer: Is There a Correlation?
In a retrospective cohort study reported in JAMA, Schottinger et al found that patients treated by physicians with higher adenoma detection rates on colonoscopies negative for cancer had a lower risk of postcolonoscopy colorectal cancer and death from colorectal cancer. Study Details The study...
Screening Study to Identify Risk Factors for Breast Cancer–Related Lymphedema
In a prospective single-institution study reported in JAMA Oncology, Giacomo Montagna, MD, MPH, and colleagues found that the risk for breast cancer–related lymphedema after axillary lymph node dissection was increased in Black and Hispanic patients, those who received neoadjuvant chemotherapy, and ...
Outcomes in Pancreatic Cancer Surveillance Program for Carriers of Germline CDKN2A Pathogenic Variants
In a Dutch study reported in the Journal of Clinical Oncology, Klatte et al provided findings from a 20-year follow-up of a pancreatic cancer surveillance program including carriers of germline CDKN2A pathogenic variants. Study Details The study included 347 carriers in the Netherlands who...
Rucaparib Maintenance Improves Progression-Free Survival in Patients With Newly Diagnosed Advanced Ovarian Cancer Who Responded to Platinum-Based Therapy
Maintenance therapy with the poly (ADP-ribose) polymerase (PARP) inhibitor rucaparib led to a significant improvement in progression-free survival compared with placebo in patients with newly diagnosed advanced ovarian cancer who responded to first-line platinum-based chemotherapy. The...
NEJM Editors Publish Opinion Following Dobbs v Jackson Decision
On June 24, the editors of The New England Journal of Medicine (NEJM) published an editorial online in response to the U.S. Supreme Court (SCOTUS) decision in the case of Dobbs v Jackson Women’s Health Organization. The Court held in a vote of 5 to 4 that the Constitution of the United States does...
Risk of Interval Invasive and Advanced Breast Cancer: Screening With Digital Breast Tomosynthesis vs Digital Mammography
In a cohort study reported in JAMA, Karla Kerlikowske, MD, and colleagues found that screening with digital breast tomosynthesis (DBT) vs digital mammography was not associated with a lower risk of interval invasive breast cancer and was associated with a reduced risk of diagnosis of advanced...
History of Radiation Oncology in the United States
Radiation therapy has long been one of the three pillars of cancer therapy—surgery, chemotherapy, and radiotherapy—only recently joined by what is widely considered a fourth pillar, immunotherapy. In part 1 of this two-part report, we trace the beginnings of radiation oncology in the United...
Nivolumab/Cabozantinib vs Sunitinib in First-Line Treatment for Advanced RCC: Overall Survival Analysis of CheckMate 9ER Trial
As reported in The Lancet Oncology by Robert J. Motzer, MD, and colleagues, the protocol-defined final overall survival analysis of the phase III CheckMate 9ER trial showed a significant benefit with nivolumab/cabozantinib vs sunitinib in previously untreated patients with advanced renal cell...
Cancer Death Rates Among Black People Declined Over Time but Remain Higher Than Other Racial and Ethnic Groups
From 1999 to 2019, rates of cancer deaths declined steadily among Black people in the United States. Nevertheless, in 2019, Black people still had considerably higher rates of cancer death than people in other racial and ethnic groups, a large epidemiologic study has found. The study was led by...
American Cancer Society Investigators Present Studies on COVID-19 Pandemic, Racial/Ethnic Disparities, and Coverage for Genomic Testing
Investigators at the American Cancer Society presented results of several studies during poster sessions at the 2022 ASCO Annual Meeting. Summaries of a few of these studies are provided here. COVID-19 and Cancer Mortality According to a new study led by researchers at the American Cancer Society,...
NOTABLE Trial: Survival in Pancreatic KRAS Wild-Type Cancer Improved With Addition of Nimotuzumab to Gemcitabine
In patients with locally advanced or metastatic pancreatic cancer and KRAS wild-type tumors, novel treatment with the monoclonal antibody nimotuzumab, which targets the epidermal growth factor receptor (EGFR), plus gemcitabine significantly improved overall survival and other outcomes over...
Study Links Sugar-Sweetened Beverage Consumption and Liver Cancer Risk
A study of more than 90,000 postmenopausal women found that those who consumed at least one sugar-sweetened beverage daily faced a 78% higher risk of developing liver cancer compared with people who consumed less than three servings per month of such beverages. These findings were presented by Zhao ...
Treatment of Anal High-Grade Squamous Intraepithelial Lesions to Prevent Anal Cancer in Persons With HIV
In the phase III ANCHOR study reported in The New England Journal of Medicine, Palefsky et al found that treatment of high-grade squamous intraepithelial lesions was successful in preventing anal cancer vs active monitoring in persons infected with HIV. Study Details In the multicenter trial, 4,446 ...
Cabozantinib and Atezolizumab for Patients With Progressive Metastatic Castration-Resistant Prostate Cancer Post–Hormonal Therapy
As reported in The Lancet Oncology by Neeraj Agarwal, MD, and colleagues, findings in the expansion cohort of the phase Ib COSMIC-021 trial indicate activity of the combination of cabozantinib and atezolizumab in patients with metastatic castration-resistant prostate cancer whose disease progressed ...
An Oncology Surgeon Leads Mexico’s Melanoma Program
In this installment of The ASCO Post’s Global Oncology series, Guest Editor Chandrakanth Are, MBBS, MBA, FRCS, FACS, spoke with surgical oncologist Héctor Martínez-Said, MD, of the Melanoma Clinic at NCI Mexico. Dr. Martínez-Said’s maternal grandfather was part of a Lebanese immigration movement...
