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Showing 21901 - 21950African American Women Less Likely to Receive HPV Vaccine Than Whites, Study Finds
African American women are less likely to receive the vaccine for human papillomavirus (HPV), even with access to health care, according to a study by researchers at the University of Pittsburgh School of Medicine. The findings, published today in the Journal of Adolescent Health, suggest a need...
New Screening Strategy May Detect Ovarian Cancer at Early Stages
A new screening strategy for ovarian cancer appears to be highly specific for detecting the disease before it becomes lethal. The strategy was described in a study published early online this week in Cancer. A clinical trial is ongoing to verify the findings. Karen Lu, MD, of The University of...
FDA Approves Mechlorethamine Gel for Cutaneous T-Cell Lymphoma
Ceptaris Therapeutics, Inc, announced today that the U.S. Food and Drug Administration (FDA) has granted marketing approval for the orphan drug mechlorethamine gel (Valchlor) for the topical treatment of stage IA and IB mycosis fungoides-type cutaneous T-cell lymphoma (CTCL) in patients who...
Single Injection of PV-10 Being Tested in the Treatment of Advanced Melanoma
A new study underway at Moffitt Cancer Center in Tampa, Florida, is investigating whether an intralesional injection of PV-10 (a substance derived from Rose Bengal, a staining agent that has been used to assess eye damage), is effective in reducing tumors and the spread of cancer in patients with...
Panobinostat Combined With Bortezomib and Dexamethasone Can Recapture Responses in Heavily Pretreated Patients With Multiple Myeloma
The combination of the investigational histone deacetylase inhibitor panobinostat (Faridak) with bortezomib (Velcade) and dexamethasone was able to recapture responses in 34.5% of heavily pretreated, bortezomib-refractory patients with multiple myeloma in the phase II PANORAMA 2 trial. The 55...
Low Risk of Transformation to Melanoma for Biopsy-Diagnosed Mildly or Moderately Dysplastic Nevi, So Surgical Excision May Not Be Indicated
The risk of transformation to melanoma appears very low for biopsy-diagnosed mildly or moderately dysplastic nevi, and routine surgical excision of nevi with a positive biopsy margin may not be indicated. Patients with biopsy-diagnosed moderately-to-severely and severely atypical nevi, however,...
Many Patients With Head and Neck Cancer Report Being Depressed, But Few Use Mental Health Services
Despite a relatively high rate of depression among patients with head and neck cancer following radiation therapy, mental health services were severely underutilized in this group, concluded researchers who analyzed questionnaire results from 211 patients. The patients had been previously treated...
Cost-Effectiveness of MRI Screening for Women With Familial Risk of Breast Cancer in the Netherlands
Annual screening for breast cancer with magnetic resonance imaging (MRI) has been found to be cost-effective in women aged 30 to 60 years who are BRCA1 or BRCA2 carriers or who have a 50% chance of being a carrier, and such screening is recommended in these women by many authorities. It is unclear...
Yoga Improves Sleep Quality in Cancer Patients With Sleep Disruption
It is estimated that 30% to 90% of cancer patients experience impairment of sleep quality post-treatment and such impairment can be severe enough to increase morbidity and mortality. Preliminary evidence indicates that yoga may improve sleep in cancer patients. In a study reported in the Journal of ...
Smoking Cessation and Prevention App Free on iTunes
An app to prevent teens from smoking and encourage them to quit if they have started is now available at no cost on the Apple iTunes Store. “Our app combines education and entertainment with comics and interactive games,” said Designer Alexander Prokhorov, MD, PhD, a Professor in the...
Enhanced Treatment, Surveillance Needed for Certain Melanoma Patients to Prevent Secondary Cancers, Researchers Say
Researchers at Moffitt Cancer Center in Tampa, Florida, suggest secondary cancers seen in melanoma patients who are being treated for a BRAF gene mutation may require new strategies, such as enhanced surveillance and combining BRAF-inhibitor therapy with other inhibitors, especially as they become...
Researchers Identify Key Protein in Treatment-Resistant Prostate Cancer
Prostate cancer is one of the most common forms of cancer in men and the leading cause of cancer deaths in white, African American, and Hispanic men, according to the Centers for Disease Control. However, it remains unclear why, despite treatment, some prostate cancers progress and may become...
New Research Suggests Restricting Calories May Improve Response to Cancer Treatment
New research suggests that restricting calories for a defined period of time may improve the success of cancer treatment, offering valuable new data on how caloric intake may play a role in programmed cancer cell death and efficacy of targeted cancer therapies. Study results were published online...
Best of ASCO 2013: VeriStrat Assay May Help Select NSCLC Patients for Second-Line Therapy
VeriStrat, a serum-based protein assay, can help select which patients with non–small cell lung cancer (NSCLC) who are not known to have epidermal growth factor receptor (EGFR) mutations might benefit from an EGFR-targeted agent, according to a study described at the 2013 Best of ASCO Los...
Poor Oral Health Is an Independent Risk Factor for Cancer-Causing Oral HPV Infection
Poor oral health, including gum disease and dental problems, is a newly recognized independent risk factor for oral human papillomavirus (HPV) infection, which causes between 40% and 80% of oropharyngeal cancers, according to a study published in Cancer Prevention Research. Researchers from the...
Multicenter Trial Finds BI-RADS 3 Breast Lesions Have Low Cancer Rate
Based on data from a multisite imaging trial involving more than 2,600 women, researchers say breast lesions categorized as “probably benign” on supplemental screening ultrasound could be reevaluated with imaging in 12 months, reducing patient anxiety, follow-up exams, and unnecessary...
New MRI Technique Reveals Brain Tumor Response to Antiangiogenesis Therapy
A new way of analyzing data acquired in magnetic resonance imaging (MRI) appears to be able to identify whether or not tumors are responding to antiangiogenesis therapy, which may help physicians determine the most appropriate treatments for patients. In a report published online in Nature...
Gene That Helps Control Aging Is Linked to Multiple Myeloma
A telomerase RNA component gene called TERC, which is responsible for regulating the length of caps on the ends of DNA molecules and believed to be involved in the aging process, has been linked to the development of multiple myeloma, according to a study published in Nature Genetics. Researchers...
Intrachromosomal Amplification of Chromosome 21 Associated With Poor Outcome in Children With ALL
Intrachromosomal amplification of a region of chromosome 21 (iAMP21; three or more extra copies of RUNX1 on an abnormal chromosome 21) is a recently identified recurrent genomic abnormality associated with poorer outcome in acute lymphoblastic leukemia (ALL). In a study reported in Journal of...
Neoadjuvant Carboplatin Before Radiotherapy May Reduce Risk of Relapse and Long-Term Side Effects in Men With Testicular Cancer
A new study published in the Annals of Oncology reports that giving men with testicular cancer a single dose of chemotherapy before radiotherapy could improve the effectiveness of treatment and reduce the risk of long-term side effects. As many as 96% of men with testicular cancer are predicted to ...
Tumor Measurements Predict Survival in Advanced Non–Small Cell Lung Cancer
For the two-thirds of lung cancer patients with locally advanced or metastatic disease, tumor size is not used currently to predict overall survival times. However, a new study led by researchers at UT Southwestern Medical Center has shown that even in advanced stages total tumor size can have ...
Best of ASCO 2013: Promises and Challenges of Applying Molecular Profiling to Clinical Practice
A “new kind of pathology,” in which anatomy and histology are supplemented by molecular etiology, has been emerging over the past decade and promises better response rates among cancer patients as genomic alterations in cancer continue to be identified and treated with targeted...
Study Finds 1 in 5 Women Don’t Believe Their Breast Cancer Risk
Despite taking a tailored risk assessment tool that factors in family history and personal habits, nearly 20% of women did not believe their breast cancer risk, according to a new study from the University of Michigan Comprehensive Cancer Center. The findings, published in Patient Education and...
‘Reprogrammed’ Treatment-Resistant Lymphomas Respond to Azacitidine
A phase I clinical trial showed diffuse large B-cell lymphomas resistant to chemotherapy can be reprogrammed to respond to treatment after being pretreated with drug azacitidine (Vidaza), according to a study published in Cancer Discovery. Patients whose lymphomas recur after initial chemotherapy...
Cancer Incidence Trends in Asian American Populations Indicate Need for Increased Prevention and Surveillance
In a report published in Journal of the National Cancer Institute, Scarlett Lin Gomez, PhD, of the Cancer Prevention Institute of California, and colleagues detailed cancer incidence trends among Asian American populations from 1990 through 2008. The findings indicate a need for increased...
Age-Related Variations Observed in Treatment of Melanoma
Age-related variations in the treatment of melanoma were observed in a study of melanoma and its management in the elderly compared to younger patients, according to a study by Dragos Ciocan, MD, of the Unité d’Aide Méthodologique, Hôpital Robert Debré, France, and...
Researchers Identify Key Mechanism Behind Castration-Resistant Prostate Cancer
A team of researchers from UC Davis, UC San Diego, and other institutions has identified a key mechanism behind aggressive prostate cancer. Published online today in Nature, the study shows that two long noncoding RNAs, PRNCR1 and PCGEM1, activate androgen receptors, circumventing...
Enhanced Treatment, Surveillance Needed for Patients With BRAF-Mutant Melanoma to Prevent Secondary Cancers
Researchers at Moffitt Cancer Center suggest secondary cancers seen in melanoma patients who are being treated for a BRAF gene mutation may require new strategies, such as enhanced surveillance and combining BRAF inhibitor therapy with other inhibitors, especially as they become more widely used....
Combined Microsatellite Instability and BRAF Status a Potential Marker of Risk Stratification in Colorectal Cancer
In a study reported in Journal of the National Cancer Institute, Paul Lochhead, MBChB,MRCP, of the Dana-Farber Cancer Institute and Harvard Medical School, and colleagues analyzed the association of microsatellite instability and BRAF status subgroups with survival in patients with colorectal...
Study Suggests Low-Grade Prostate Cancers May Not Progress Over Time
Data analyzed from a large cohort study of men diagnosed with prostate cancer found that prostate cancer aggressiveness may be established when the tumor is formed and not change over time. The researchers of the study, Kathryn L. Penney, ScD, Instructor in the Department of Medicine at Harvard...
New Study Supports Role of Epithelial-to-Mesenchymal Transition in Patients With Ovarian Cancer
In a study of ovarian cancer cells taken from patients, scientists from Georgia Institute of Technology have confirmed that metastasizing cancer cells have a different molecular structure from primary tumor cells and display genetic signatures consistent with epithelial-to-mesenchymal transition....
Study Suggests Neural Stem Cells May Regenerate After Radiation Therapy
Scientists have long believed that healthy brain cells, once damaged by radiation designed to kill brain tumors, cannot regenerate. But new research in mice suggests that neural stem cells, the body's source of new brain cells, are resistant to radiation, and can be roused from a hibernation-like...
Best of ASCO 2013: Off-Label Prescribing of Chemotherapy Drugs Is Common but Most Meets NCCN Compendium Criteria
Off-label prescribing of drugs remains common in oncology, but about two-thirds of off-label prescribing is consistent with the National Comprehensive Cancer Network (NCCN) Drugs & Biologics Compendium, according to a study reviewed at Best of ASCO Chicago by Monika K. Krzyzanowska, MD, MPH, of ...
Family Members of Children With Cancer Are Also at Risk for the Disease
Parents and siblings of children with cancer have between a two- and four-times increased risk of developing cancer than first-degree relatives with no childhood cancer patients, according to a study published in the International Journal of Cancer. The study, led by Joshua Schiffman, MD, Medical...
Circulating Estrogens and Androgens Are Associated With Breast Cancer Risk in Premenopausal Women
In a study reported in Lancet Oncology, Timothy Key, PhD, of Oxford University, and colleagues in the Endogenous Hormones and Breast Cancer Collaborative Group analyzed data from seven prospective studies to determine associations between sex hormones and risk of breast cancer in premenopausal...
FDA Approves Dolutegravir to Treat HIV-1 Infection
The U.S. Food and Drug Administration (FDA) today approved dolutegravir (Tivicay), a new drug to treat HIV-1 infection. Dolutegravir is an oral integrase strand transfer inhibitor that interferes with one of the enzymes necessary for HIV to multiply. The drug is taken in combination with other...
Study Identifies Interleukin-11 as a Potential New Anticancer Target
According to a study published online today in Cancer Cell, the molecule interleukin-11 may be a potential new target for anticancer therapies. Until now, interleukin-11’s role in cancer development has been underestimated, but researchers have recently identified this molecule as a "dark...
Certain Major Birth Defects Associated With Moderately Increased Cancer Risk in Children
A multistate study led by researchers at the University of Utah has revealed that the risk for childhood cancer is moderately increased among children and young adolescents with certain types of major birth defects. Children born with nonchromosomal birth defects have a two-fold higher risk of...
Carbon Ion Radiotherapy Safe and Effective for Treating Inoperable Spinal Tumors
A new analysis has found that a type of radiation therapy called carbon ion radiotherapy can control cancer growth and prolong survival in patients with spinal tumors. The study, published online in Cancer, indicates that the treatment is a promising alternative for patients whose spinal tumors...
Lab-Grown Stem Cell–Derived T Cells Fight Cancer in Tumor-Bearing Mice
Although small clinical studies of adoptive T-cell therapy in the treatment of advanced forms of leukemia have shown positive results, including putting some patients into complete remissions, progress in the development of this type of immunotherapy is limited by the lack of readily available,...
Burkitt Lymphoma Survival Outcomes Improve for Younger Patients
According to a new study published in the journal Cancer, the survival outcome of patients with Burkitt lymphoma has improved substantially over the past decade, with notable exceptions. To help doctors and researchers better understand who responds well to treatment and who does not, the study...
NIH Scientists Visualize How Cancer Chromosome Abnormalities Form in Living Cells
For the first time, scientists have directly observed events that lead to the formation of a chromosome abnormality that is often found in cancer cells. The abnormality, called a translocation, occurs when part of a chromosome breaks off and becomes attached to another chromosome. The results of...
Researchers Identify Gene Variations in Lung Cancer Patients That May Help Predict an Individual’s Treatment Response
Researchers at the Moffitt Cancer Center have identified four inherited genetic variants in patients with non–small cell lung cancer that can help predict survival and treatment response. Their findings, published in Carcinogenesis, could help lead to more personalized treatment options and...
Whole-Genome Sequencing Reveals Mutation Signature in Aristolochic Acid–Associated Upper Urinary Tract Cancer
Genomic sequencing experts at Johns Hopkins partnered with pharmacologists at Stony Brook University to reveal a striking mutational signature of upper urinary tract cancers caused by aristolochic acid, a plant compound contained in herbal remedies used for thousands of years to treat a variety of...
No Benefit/Detriment of New Donor in Second Hematopoietic Stem Cell Transplantation for Leukemia Relapse
Minimal data are available on outcomes of second allogeneic hematopoietic stem cell transplantation from unrelated donors after first hematopoietic stem cell transplantation in patients with hematologic relapse of acute leukemia. In a study reported in Journal of Clinical Oncology, Maximilian...
FDA Approves First Rapid Diagnostic Test to Detect Both HIV-1 Antigen and HIV-1/2 Antibodies
The U.S. Food and Drug Administration (FDA) today approved the first rapid human immunodeficiency virus (HIV) test for the simultaneous detection of HIV-1 p24 antigen as well as antibodies to both HIV-1 and HIV-2 in human serum, plasma, and venous or fingerstick whole blood specimens. Approved for...
Study Suggests Pattern in Lung Cancer Pathology May Predict Cancer Recurrence After Surgery
A new study by thoracic surgeons and pathologists at Memorial Sloan-Kettering Cancer Center shows that a specific pattern found in the tumor pathology of some lung cancer patients is a strong predictor of recurrence. Knowing that this feature exists in a tumor's pathology could be an important...
Biomarker May Predict Risk of Graft-vs-Host Disease After Stem Cell Transplant
Researchers from Indiana University, the University of Michigan, the Fred Hutchinson Cancer Research Center, and the Dana-Farber Cancer Institute have identified and validated a biomarker accessible in blood tests that could be used to predict which stem cell transplant patients are at highest risk ...
Study Analyzes Oncologists’ Attitudes Regarding Patient-Reported Outcomes
A recent study published in the Journal of Oncology Practice assessed the feasibility and value of incorporating patient reported outcomes into oncology practice. Although previous research has shown that using patient-reported outcomes in oncology can improve physician-patient communication and...
Tositumomab/Iodine-131 Tositumomab Regimen for Non-Hodgkin Lymphoma to Be Discontinued
GlaxoSmithKline announced today that it will discontinue the manufacture and sale of the tositumomab/iodine-131 tositumomab (Bexxar) therapeutic regimen on February 20, 2014. Tositumomab/iodine-131 tositumomab is currently approved in the United States and Canada for the treatment of patients with ...
