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In a study reported in JAMA Oncology, Hearn et al found that the presence of the HSD3B1 (1245C) allele was associated with more rapid development of metastases in patients receiving androgen-deprivation therapy for biochemical recurrence after primary radiation therapy for localized prostate...
The phase III AFFINITY trial has shown no survival benefit with the addition of the antisense oligonucleotide custirsen to cabazitaxel (Jevtana)/prednisone in patients with metastatic prostate cancer previously treated with docetaxel. These findings were reported in The Lancet Oncology by Beer et...
DURING A DISCUSSION of Dr. Vale’s poster, Stéphane Oudard, MD, Professor of Oncology and Chief of the Oncology Clinical and Translational Research Unit at Georges Pompidou Hospital in Paris, France, said that although newer treatments have improved survival, there are still many challenges in...
FORMAL DISCUSSANT of the STAMPEDE trial, Cora Sternberg, MD, Chief of the Department of Medical Oncology, San Camillo Forlanini Hospital, Rome, commended the study design. “This multiarm, multistage design is very innovative. The investigators plan up to 10 trials over 20 years. The first results...
ABIRATERONE ACETATE (Zytiga) plus prednisone and docetaxel have moved up from the castrate-resistant metastatic setting to earlier in the course of disease as treatment of high-risk hormone-sensitive prostate cancer in men who are initiating androgen-deprivation therapy, based on level 1 evidence...
A Swedish population-based observational study has shown that comorbidity is a significant factor in other-cause but not prostate cancer–specific mortality after adjustment for patient, tumor, and treatment factors among men with prostate cancer. The findings were reported in the Journal of...
A systematic review and meta-analysis has found no association between vasectomy and high-grade, advanced, or fatal prostate cancer but a weak association with any prostate cancer. These findings were reported in JAMA Oncology by Bimal Bhindi et al. R. Jeffrey Karnes, MD, of the Mayo Clinic,...
William A. Hall, MD, of the Medical College of Wisconsin, discusses trial findings on androgen deprivation and radiation alone, compared with androgen deprivation, radiotherapy, and surgery in men with high-risk, nonmetastatic adenocarcinoma of the prostate (Abstract 15).
Gerard Morton, MD, of Sunnybrook Odette Cancer Centre, summarizes a session that included discussion of late toxicities of radiotherapy for locally recurrent prostate cancer; using chemotherapy instead of radiation in early-stage seminoma; radiotherapy vs surgery plus radiotherapy in Gleason score 9–10 prostate cancer; and an analysis of the IROCK study on kidney cancer (Abstracts 1, 1089, 282, 330).
Tamim Niazi, MDCM, of McGill University, discusses phase III study findings on hypofractionated, dose-escalation radiation therapy for high-risk adenocarcinoma of the prostate (Abstract 281).
A new study finds that immune response in prostate cancer may be able to forecast how patients will respond to radiation therapy, as well as their likelihood of disease recurrence and survival outcomes. The analysis of more than 9,000 prostate tumors also found evidence that programmed cell death...
Juanita Crook, MD, of the University of British Columbia, discusses late toxicity findings on transperineal ultrasound–guided brachytherapy for locally recurrent prostate cancer after external-beam radiation therapy (Abstract 1).
A cancer diagnosis presents emotional and psychological challenges for patients and caregivers, and prostate cancer has some unique challenges, in part because management is not writ in stone. At several points along the trajectory of illness, men with prostate cancer face decisions that can be...
STAYING UP-TO-DATE in the fast-paced world of oncology literature is a daunting task at best. To assist with that task, The ASCO Post has assembled an assortment of studies recently published in the Journal of Clinical Oncology (JCO) and the Journal of Oncology Practice (JOP). Future installments...
Weill Cornell Medicine has been awarded a 5-year, $11.3 million Specialized Programs of Research Excellence (SPORE) grant from the National Cancer Institute (NCI) to improve the detection, diagnosis, and treatment of prostate cancer. Established in 1992, SPORE grants serve as the cornerstone of...
Patients with high-risk prostate cancer starting long-term hormone therapy may benefit from two new treatments, according to late-breaking results from the STAMPEDE trial presented at the European Society for Medical Oncology (ESMO) 2017 Congress in Madrid (LBA31_PR). Long-term hormone therapy...
As reported by Baik et al in the Journal of Clinical Oncology, Medicare patients who received androgen-deprivation therapy for prostate cancer do not appear to be at increased risk for Alzheimer’s disease and may have an extremely small increased risk for dementia. Study Details The study...
Cora N. Sternberg, MD, of the San Camillo Forlanini Hospital, summarizes a session on the STAMPEDE and LATITUDE trials, as well as a third trial on docetaxel with androgen suppression for localized prostate cancer patients who relapsed after radical prostatectomy and/or radiotherapy (Abstracts LBA31, 783O, 784O).
THE INFORMATION contained in this Clinical Trials Resource Guide includes actively recruiting clinical studies focused on patients with prostate cancer. These studies highlight noninvasive imaging, gene therapy, allogeneic bone marrow transplant, selective androgen receptor modulators, Vitamin D3...
The Prostate Cancer Foundation has announced its 2017 Young Investigator (YI) Awards, which support early-career scientists who are focused on accelerating the delivery of life-extending and life-saving therapies for patients living with prostate cancer. The YI Awards provide 3 years of funding—a...
Internationally recognized genitourinary oncologist Maha Hussain, MD, FACP, FASCO, was born and reared in Baghdad, Iraq. “I came from a family that stressed the value of higher education and especially medicine. I have three uncles who are physicians, and my father encouraged my three siblings and...
Nicholas G. Nickols, MD, PhD, an attending physician at the West Los Angeles Veteran Affairs Medical Center and Assistant Professor of Radiation Oncology at the David Geffen School of Medicine, has been awarded the prestigious 2017 VALOR Young Investigator Award by the Prostate Cancer Foundation....
Staying up-to-date in the fast-paced world of oncology literature is a daunting task at best. To assist with that task, The ASCO Post has assembled an assortment of studies recently published in the Journal of Clinical Oncology. The topics range from therapy for stage IV non–small cell lung cancer...
After 19.5 years of follow-up in the PIVOT trial, radical prostatectomy was not associated with significantly improved all-cause or prostate cancer mortality vs observation among men with localized prostate cancer.1 The long-term follow-up was reported in The New England Journal of Medicine by...
The updated results of the PIVOT1 study—reported in The New England Journal of Medicine by Wilt et al and reviewed in this issue of The ASCO Post—did not show a statistically significant difference between treatment and observation for the initial management approach to men with newly diagnosed...
Two years ago, I was on my way to hospice care after numerous treatments, including surgery, chemotherapy, and radiation therapy failed to stop the progression of my stage IV castration-resistant prostate cancer. A last-minute call from my oncologist about a phase I trial of combination...
Men with localized prostate cancer who received androgen-deprivation therapy were at significantly higher risk of heart failure than men who did not receive this therapy, according to a Kaiser Permanente study published by Haque et al in the British Journal of Cancer. In the past,...
As reported by Larsen et al in the Journal of Clinical Oncology, a Danish retrospective study has shown reduced cancer-specific and all-cause mortality with postdiagnosis statin use in patients with prostate cancer. Study Details The study involved nationwide Danish registry data from 31,790...
In a meta-analysis reported in the Journal of Clinical Oncology, Xie et al found that metastasis-free survival was a strong surrogate for overall survival in patients with localized prostate cancer, potentially providing a metric that could accelerate assessment of new adjuvant therapy approaches. ...
In the phase III PROSELICA trial reported by Eisenberger et al in the Journal of Clinical Oncology, a cabazitaxel (Jevtana) dose of 20 mg/m2 (C20) was noninferior for overall survival vs the currently recommended dose of 25 mg/m2 (C25) after docetaxel treatment in metastatic castration-resistant...
BRACHYTHERAPY HAS a long track record in treating cancer, dating back to the first reported use of an implanted radioactive source in 1901, and brachytherapy for the treatment of prostate cancer dates back to 1914, when Pasteu and Degrais used a radium source inserted through a urethral catheter. ...
AS REPORTED by Joseph Chin, MD, of London Health Sciences Centre, London, Ontario, and colleagues in the Journal of Clinical Oncology, ASCO and Clinical Care Ontario (CCO) have issued a joint update to the prior CCO guideline on use of brachytherapy in patients with prostate cancer.1,2 The update ...
ALTHOUGH THE National Comprehensive Cancer Network® (NCCN®) Clinical Practice Guidelines in Oncology (NCCN Guidelines®) strongly influence the management of advanced prostate cancer, they do not always reflect actual clinical practice. It turns out that in the real world, there are multiple areas ...
ANTAGONISM OF THE ANDROGEN AXIS remains a cornerstone of systemic therapy for high-risk localized and metastatic prostate cancer, reflecting the central role of androgen-dependent biologic mechanisms in hormone-naive disease. Despite the use of standard androgen-deprivation therapy, men with...
Two years ago, I was on my way to hospice care after numerous treatments, including surgery, chemotherapy, and radiation therapy failed to stop the progression of my stage IV castration-resistant prostate cancer. A last-minute call from my oncologist about a phase I combination trial of the...
The phase III FIRSTANA trial has shown no difference in overall survival with two dose regimens of cabazitaxel (Jevtana) vs docetaxel in the first-line treatment of metastatic castration-resistant prostate cancer. Results were reported by Oudard et al in the Journal of Clinical Oncology....
In a health-related quality-of-life study among patients in the phase III TOAD trial, immediate vs delayed androgen-deprivation therapy was associated with early worsening of androgen-deprivation therapy–related symptoms but few other comparative adverse effects on functioning or quality of...
Among men diagnosed with prostate cancer, about one in two will receive androgen-deprivation therapy, which is associated with many potential adverse side effects, including significant bone loss and increased risk for low trauma or fragility fractures similar to those found in people with primary...
In a single-center analysis reported in JAMA Oncology, Patel et al found that among men undergoing elective radical prostatectomy, those with low-volume intermediate-risk disease had significantly higher rates of adverse pathologic findings compared than did those with very low-risk and low-risk...
In a study reported in the Journal of the National Cancer Institute, Wyatt et al found high agreement between driver mutations in plasma circulating tumor DNA (ctDNA) and metastatic tissue biopsy in castration-resistant prostate cancer. Mutations Identified in ctDNA In the study, targeted...
A systematic review and meta-analysis has found no association between vasectomy and high-grade, advanced, or fatal prostate cancer but a weak association with any prostate cancer. These findings were reported in JAMA Oncology by Bhindi et al. Study Details The analysis involved 53 studies,...
After 19.5 years of follow-up in the PIVOT trial, radical prostatectomy was not associated with significantly improved all-cause or prostate cancer mortality vs observation among men with localized prostate cancer. The long-term follow-up data were reported in The New England Journal of Medicine by ...
I was diagnosed with stage IV prostate cancer in 2002. I had no idea the disease and its treatment would cause me to gain more than 50 pounds and nearly cripple me with pain. I had a transurethral resection of the prostate following my diagnosis and have had multiple testosterone-suppression...
LATITUDE Trial ASCO expert Sumanta Pal, MD, of the City of Hope Comprehensive Cancer Center in Duarte, California, commented on the LATITUDE trial at a press conference. “In 2014, docetaxel added to hormonal therapy showed an improved survival benefit in two trials—CHAARTED and STAMPEDE. It was no ...
The addition of abiraterone acetate (Zytiga) plus prednisolone/prednisone to standard androgen-deprivation therapy improves survival in men starting treatment for locally advanced or metastatic, hormone--naive prostate cancer, according to the results of two potentially practice-changing studies...
A draft recommendation from the U.S. Preventive Services Task Force (USPSTF) advises that for men aged 55 to 69, the decision to be screened for prostate cancer should be an individual one, based on the man’s own values and priorities and discussions with a clinician about the potential benefits...
For a man aged 55 to 69 years, the decision to be screened for prostate cancer should be an individual one, based on the man’s own values and priorities and discussions with a clinician about the potential benefits and harms of screening, the U.S. Preventive Services Task Force (USPSTF) advised in ...
In a Swedish study reported in the Journal of Clinical Oncology, Stacy Loeb, MD, of New York University, and colleagues found that use of testosterone replacement therapy was not associated with an increased risk of prostate cancer and was associated with a lower risk of aggressive cancer among...
Researchers presented a preclinical study at the 2017 Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI) that demonstrated the efficacy and optimal dose for targeted photodynamic therapy (PDT) to treat prostate cancer before and during surgery (Abstract 7). Targeted...
Simultaneous injections of the radiopharmaceuticals fluorine-18 fluorodeoxyglucose (F-18 FDG) and fluorine-18 sodium fluoride (F-18 NaF) followed by quantitative scanning significantly improved image quality and detection of bone metastases at a lower dose, according to research presented at...