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Showing 21301 - 21350Phase II Trial Shows Benefit of Ibrutinib in Relapsed/Refractory CLL With 17p Deletion
O’Brien et al found further evidence of the benefit of ibrutinib (Imbruvica) in relapsed/refractory chronic lymphocytic leukemia (CLL) with the 17p deletion, according to an extended analysis of the phase II RESONATE-17 trial reported in The Lancet Oncology. Ibrutinib currently is approved...
Study Reports No Association Between Vasectomy and Prostate Cancer Incidence or Mortality
In an analysis of the Cancer Prevention Study II (CPS-II) study cohort reported in the Journal of Clinical Oncology, Jacobs et al found no significant association between vasectomy and overall prostate cancer incidence or mortality. A recent prospective study had shown an association of vasectomy...
NCCN Publishes New Clinical Practice Guidelines for Myeloproliferative Neoplasms
Myeloproliferative neoplasms are a group of blood cancers characterized by significant symptoms and a high risk of transformation into acute leukemia. These cancers—myelofibrosis, essential thrombocythemia, and polycythemia vera—affect approximately 13,000, 134,000, and 148,000 patients ...
ASTRO 2016: Extremely Hypofractionated Radiation Therapy Shows Promising Toxicity Results for Intermediate-Risk Prostate Cancer
For men with intermediate-risk prostate cancer, side effects at 2 years following radiation therapy were comparable for extremely hypofractionated treatment, which was delivered in 7 fractions across 2.5 weeks, and conventional treatment of 39 fractions across 8 weeks, according to research...
ASTRO 2016: Intervention Closes Racial Gap and Improves Treatment Rates for Early-Stage Lung Cancer
Enhanced, culturally competent communication with early-stage lung cancer patients can narrow racial gaps in curative treatment completion and increase treatment rates for all races, according to research presented by Manning et al at the 58th Annual Meeting of the American Society for Radiation...
ASTRO 2016: Stereotactic Radiosurgery Decreases Rate of Postoperative Local Recurrence for Brain Metastases
Stereotactic radiosurgery (SRS) for cancer patients who receive the treatment for brain metastases decreases the likelihood of local recurrence, but shows no positive difference in terms of overall survival or distant brain metastases rates when compared to observation alone following surgical...
ASTRO 2016: SBRT Offers Patients With Prostate Cancer High Disease Control and Low Toxicity in Fewer Treatments
High-dose stereotactic body radiotherapy (SBRT) for men newly-diagnosed with low- or intermediate-risk prostate cancer results in shorter treatment times, low severe toxicity, and excellent cancer control rates, according to research presented by Meier et al at the 58th Annual Meeting of the...
ASTRO 2016: Hypofractionated Radiation Therapy May Halve Treatment Time for Lung Cancer Patients With Poor Performance Status
For patients with stage II and III non–small cell lung cancer (NSCLC) unable to receive standard treatments of surgery or chemoradiation, hypofractionated radiation therapy results in similar overall survival and progression-free survival rates, limited severe side effects, and shorter...
ASTRO 2016: Reduced Radiation Boost Volume Recommended for Average-Risk Pediatric Medulloblastoma, but Craniospinal Axis Dose Remains Unchanged
In the largest trial conducted for average-risk medulloblastoma, survival rates following reduced radiation therapy boost volumes were comparable to standard treatment volumes for the primary tumor site, but lower doses of craniospinal axis irradiation were associated with higher event rates and...
ASTRO 2016: Postoperative Stereotactic Radiosurgery: New Standard of Care for Patients With Resected Brain Metastases?
For patients who have cancer that has metastasized to the brain, stereotactic radiosurgery (SRS) results in statistically comparable survival rates, reduced cognitive decline, and better quality of life, compared to whole-brain radiotherapy (WBRT), according to research presented at the 58th Annual ...
Is Pembrolizumab Active Against Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma?
As reported in the Journal of Clinical Oncology by Chow et al, a fixed-dose reduced-frequency pembrolizumab (Keytruda) regimen produced durable responses in the phase IB KEYNOTE-012 expansion cohort of patients with recurrent or metastatic head and neck squamous cell carcinoma. The response rate...
Study Finds Statin Use Associated With Reduced Mortality in Multiple Myeloma
Analysis of data from the Veterans Administration Central Cancer Registry, reported in the Journal of Clinical Oncology by Sanfilippo et al, showed that statin use was associated with a reduced risk of all-cause and multiple myeloma–specific mortality in patients with multiple myeloma....
ASTRO 2016: Three Novel Intrinsic Subtypes of Prostate Cancer Identified
In the largest study of its kind to date, researchers have identified and validated three distinct molecular subtypes of prostate cancer that correlate with distant metastasis-free survival and can assist in future research to determine how patients will respond to treatment, according to research...
ASTRO 2016: Advances in Radiation Therapy Have Improved Survival Rates for Patients With Early-Stage Lung Cancer
A new analysis of records in the Veterans Affairs Central Cancer Registry demonstrates a clear positive impact of the increased use of stereotactic body radiation therapy (SBRT) to treat patients with stage I non–small cell lung cancer (NSCLC) in recent years, according to research presented...
ASTRO 2016: Radiation Boost Reduces Local Tumor Recurrence for Patients With DCIS Following WBRT
A supplemental “boost” of radiation improves local control and provides an incremental benefit in decreasing breast cancer recurrence for patients with ductal carcinoma in situ (DCIS) who receive whole breast radiation therapy radiation (WBRT) following lumpectomy, according to research ...
ASTRO 2016: Intermediate-Risk Prostate Cancer May Be Well Controlled With Brachytherapy Alone
For men with intermediate-risk prostate cancer, radiation treatment with brachytherapy alone can result in similar cancer control with fewer long-term side effects, when compared to more aggressive treatment that combines brachytherapy with external beam therapy (EBT), according to research...
Patient-Reported Outcomes After Active Monitoring, Surgery, or Radiotherapy in PSA-Detected Localized Prostate Cancer
Patient-reported outcomes differed among men with localized prostate cancer detected by prostate-specific antigen (PSA) testing who were randomized to receive active monitoring, surgery, or radiotherapy in the UK ProtecT trial, according to a report by Donovan et al in The New England Journal of...
ASCO/ASTRO/SSO Develop Focused Guideline Update on Postmastectomy Radiotherapy
As reported by Recht et al in the Journal of Clinical Oncology, a joint ASCO, American Society for Radiation Oncology (ASTRO), and Society of Surgical Oncology (SSO) panel has developed a focused guideline update of the ASCO guideline on postmastectomy radiotherapy. A recent Cancer Care Ontario...
ASTRO 2016: Unmet Need for Radiation Therapy Found Among Nearly Half of Eligible Cancer Patients in Nine Developing Countries
Although approximately 50% of cancer patients in developing countries need radiation therapy to treat their disease, up to half of these patients do not have access to it, according to research presented by Rosenblatt et al at the 58th Annual Meeting of the American Society for Radiation Oncology...
ASTRO 2016: Hypofractionated Radiation Therapy Can Reduce Treatment Time With Comparable Quality of Life for Patients With Prostate Cancer
For men with early stage, low-risk prostate cancer, treatment with hypofractionated radiation therapy offers comparable health-related quality of life outcomes in one-third less treatment time than conventional radiation therapy, according to research presented by Watkins Bruner et al at the 58th...
ASTRO 2016: Widespread Adoption of SBRT Has Improved Survival Rates for Elderly Patients With Early-Stage Lung Cancer
Survival rates for elderly patients who received stereotactic body radiation therapy (SBRT) for early stage non–small cell lung cancer (NSCLC) rose from roughly 40% to 60% over the past decade, concurrent with the increasing adoption of SBRT, according to research presented by Dalwadi et al...
ASTRO 2016: Cervical and Endometrial Cancer Patients Report Fewer Side Effects and Better Quality of Life With IMRT
Patients with cervical and endometrial cancer have fewer gastrointestinal and genitourinary side effects and experience better quality of life when treated with intensity-modulated radiation therapy (IMRT) than with conventional radiation therapy, according to research presented by Klopp et al at...
Ratio of Certain Immune Cells in the Blood to Tumor Burden Correlated With Outcome for Melanoma Patients Treated With Pembrolizumab
Although some patients with melanoma experience durable responses to treatment with the anti–PD-1 (programmed cell death protein 1) therapy pembrolizumab (Keytruda), the majority of patients do not experience a durable clinical benefit from anti–PD-1 monotherapy, according to a study by ...
Bradley R. Prestidge, MD, on Prostate Cancer: Initial Findings of NRG Oncology/RTOG 0232
Bradley R. Prestidge, MD, of Bon Secours VA Health System, summarizes his plenary lecture on this phase III trial comparing combined external beam radiation and transperineal interstitial permanent brachytherapy with brachytherapy alone for selected patients with intermediate-risk prostate cancer....
Anders Widmark, MD, PhD, on Intermediate-Risk Prostate Cancer: Results From the HYPO-RT-PC Trial
Anders Widmark, MD, PhD, of the Umea University Hospital Oncology, discusses the early toxicity results from the phase III Scandinavian study on extreme hypofractionation vs conventionally fractionated radiotherapy for intermediate-risk prostate cancer. (Abstract LBA-5)
Takeshi Kodaira, MD, PhD, on Glottic Cancer: Results of a Japan Clinical Oncology Group Study
Takeshi Kodaira, MD, PhD, of Aichi Cancer Center Hospital, discusses the final analysis of a randomized phase III trial of accelerated vs conventional fractionation radiotherapy for glottic cancer of T1-2N0M0. (Abstract LBA-8)
Combining AM0010 and Pembrolizumab Produced Antitumor Activity in Patients With Advanced Solid Tumors
A multibasket phase Ib study evaluating the clinical activity, tolerability, and antitumor activity of the cytokine-based immunotherapy AM0010 alone or in combination with the immune checkpoint inhibitor pembrolizumab (Keytruda) has found that in monotherapy, objective responses to AM0010 were ...
Howard M. Sandler, MD, on RTOG’s Past and NRG’s Future 126
Howard M. Sandler, MD, of Cedars-Sinai Medical Center, discusses prospective clinical trials as the gold standard of clinical decision-making and examines the infrastructure needed for future cancer research. (Abstract PS 3)
Daniel Hamstra, MD, PhD, on Prostate Cancer: Decreasing Rectal Toxicity 126
Daniel A. Hamstra, MD, PhD, of Texas Oncology, discusses phase III findings on the use of an absorbable hydrogel spacer designed to decrease rectal toxicity and improve bowel quality of life for patients with prostate cancer. (Abstract LBA-6)
Brian Kavanagh, MD, MPH: Looking Ahead With ASTRO’s President-Elect
Brian Kavanagh, MD, MPH, of the University of Colorado at Denver and ASTRO’s incoming President, discuss his goals for the Society in 2017.
Douglas W. Arthur, MD, on Breast-Preserving Surgery: Results From NRG Oncology/RTOG 1014 126
Douglas W. Arthur, MD, of Virginia Commonwealth University, discusses the 3-year efficacy report from a phase II study of repeat breast-preserving surgery and 3D conformal partial breast reirradiation for in-breast recurrence. (Abstract LBA-10)
Improved Event-Free Survival With Addition of Rituximab to Chemotherapy in B-Lineage Adult ALL
In the phase III GRAALL-2005 trial reported in The New England Journal of Medicine, Maury et al found that the addition of rituximab (Rituxan) to standard chemotherapy resulted in improved event-free survival in adult patients with B-lineage acute lymphoblastic leukemia (ALL). Study Details In...
Effect of G-CSF Prophylaxis With Chemotherapy for Breast Cancer on Neutropenia-Related Hospitalization
In an analysis of commercial U.S. health plan data reported in the Journal of Clinical Oncology, Agiro et al found that granulocyte colony-stimulating factor (G-CSF) primary prophylaxis was associated with a “low-to-modest’’ benefit in preventing neutropenia-related...
Does Colonoscopy Screening in Older Adults Prevent Colorectal Cancer?
A large population-based observational study by García-Albéniz et al evaluating the effectiveness and safety of screening colonoscopy for the prevention of colorectal cancer in people aged 70 to 74 and 75 to 79 has found the test reaped only a modest benefit in preventing colorectal...
Addition of CHK1 Inhibitor Radiosensitizes Head and Neck Cancers to Paclitaxel-Based Chemoradiotherapy
Combining a new targeted drug that blocks one of cancer’s escape routes could boost the effectiveness of combined chemoradiotherapy for head and neck cancers and stop cells becoming resistant to treatment. Researchers at The Institute of Cancer Research, London (ICR), and The Royal Marsden...
Blood Biomarkers in Abiraterone- or Enzalutamide-Resistant Prostate Cancer Tumor Cells
While searching for a noninvasive way to detect prostate cancer cells circulating in blood, Duke Cancer Institute researchers have identified some blood markers associated with tumor resistance to two common hormone therapies. In a study published by Gupta et al in Clinical Cancer Research, a team...
10-Year Risk of Invasive Breast Cancer After Diagnosis of Atypical Ductal Hyperplasia by Needle Biopsy
The cumulative estimated risk of invasive breast cancer at 10 years after diagnosis of atypical ductal hyperplasia by core-needle biopsy was approximately 5%, according to a study reported by Menes et al in JAMA Oncology. The 10-year risk was 6.7% with atypical ductal hyperplasia diagnosed by...
Analysis Indicates Survival Advantage With Neoadjuvant Therapy in Resectable Pancreatic Cancer
In a propensity score–matched analysis of National Cancer Database data reported in the Journal of Clinical Oncology, Mokdad et al found that neoadjuvant therapy followed by resection was associated with a survival benefit vs upfront resection. Study Details The analysis included adults...
Large Study Finds No Link Between Vasectomy and Prostate Cancer Risk
In a new study, men who underwent vasectomy did not have an increased risk of prostate cancer, nor were they more likely to die from prostate cancer than men who did not receive this procedure. According to the researchers, this is the largest prospective study of vasectomy and fatal prostate...
Saul J. Sharkis, PhD, Stem Cell Researcher, Dies
Saul J. Sharkis, PhD, a scientist who studied the biology of blood stem cells and how they could be used to treat cancer through bone marrow transplantation, died on September 4. He was 72. Dr. Sharkis was Professor of Oncology at the Johns Hopkins University School of Medicine and a faculty...
Nobel Laureate Roger Y. Tsien, PhD, Dies
In 2008, Roger Y. Tsien, PhD, shared the Nobel Prize in chemistry with Drs. Osamu Shimomura and Martin Chalfie for helping turn green fluorescent protein from a jellyfish into a research tool that could tag cancer cells or track the advance of Alzheimer’s disease. “Our work is often described as...
Study Confirms Benefit of Cobimetinib Plus Vemurafenib in Advanced BRAF V600–Mutant Melanoma
As reported by Ascierto et al in The Lancet Oncology, longer-term follow-up in the pivotal phase III coBRIM trial confirmed the benefit of adding cobimetinib to vemurafenib (Zelboraf) in first-line treatment of BRAF V600–mutant unresectable stage IIIC or IV melanoma. Grant A. McArthur, FRACP, of...
Combining Ipilimumab With Radiotherapy in Advanced Melanoma
The immunotherapy ipilimumab (Yervoy) has revolutionized the treatment of malignant melanoma and resulted in durable responses in 20% to 25% of patients with the cancer. Sebastian Theurich, MD, of the Center for Integrated Oncology at the University Hospital of Cologne in Germany, and colleagues...
Olanzapine Combination Reduces Nausea and Vomiting in Patients Receiving Highly Emetogenic Chemotherapy
According to a phase III trial reported by Navari et al in The New England Journal of Medicine, the addition of the antipsychotic agent olanzapine vs placebo to dexamethasone, aprepitant, or fosaprepitant, and a 5-hydroxytryptamine type 3–receptor antagonist reduced nausea and improved antiemetic...
Updated Outcomes, Impact of Age in Multiple Myeloma
Updated Outcomes, Impact of Age in Multiple Myeloma As reported by Hulin et al in the Journal of Clinical Oncology, the updated findings in the phase III FIRST trial continue to show improved progression-free and overall survival with continuous lenalidomide (Revlimid) plus low-dose dexamethasone...
2016-2017 Oncology Meetings
OCTOBER International Cancer Imaging Society Meeting and 16th Annual Teaching CourseOctober 3-5 • Glasgow, ScotlandFor more information:http://www.icimagingsociety.org.uk/index.cfm?task=meetings 9th International Workshop on Waldenstrom’s Macroglobulinemia & Symposia on Multiple MyelomaOctober...
The Anesthesia Era 1845–1875 Carte de Visite, London, circa 1858
For over 2,500 years, bloodletting was the backbone of medical therapy. To date, it is the longest-running therapeutic tradition known. First practiced in ancient Egypt, its use spread throughout Western civilization. The therapy was still performed in Southern rural America until the 1910s. One...
Emily L. Sedgwick, MD, Receives Ben and Margaret Love Foundation Bobby Alford Award for Academic Clinical Professionalism
Emily L. Sedgwick, MD, Associate Professor of Breast Imaging in the Lester and Sue Smith Breast Center, part of the National Cancer Institute–designated Dan L. Duncan Comprehensive Cancer Center, has been named the 2016 recipient of the Ben and Margaret Love Foundation Bobby Alford Award for...
I’ve Survived Cancer for Over 71 Years
Even though I was just 3 years old when my symptoms first appeared, the memory is still fresh in my mind to this day, 71 years later. I had just come home from a friend’s birthday party and was sitting on the front patio steps immobilized by severe stomach pain. My parents said I was feeling ill...
Michael Maitland, MD, PhD, Named Director of Therapeutics for the Inova Center for Personalized Health
Inova Health System is pleased to welcome Michael Maitland, MD, PhD, where he will serve as the new Director of Therapeutics for the Inova Center for Personalized Health and as Associate Director of Cancer Therapeutics for the Inova Schar Cancer Institute. Dr. Maitland comes to Inova from the...
