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Now showing items 1333-1352 of 4595
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DNA-Repair Defects and Olaparib in Metastatic Prostate Cancer.
(MASSACHUSETTS MEDICAL SOC, 2015-10-29)BACKGROUND: Prostate cancer is a heterogeneous disease, but current treatments are not based on molecular stratification. We hypothesized that metastatic, castration-resistant prostate cancers with DNA-repair defects would ... -
Do imaging biomarkers relate to outcome in patients treated with VEGF inhibitors?
(AMER ASSOC CANCER RESEARCH, 2012-12-15)The management of solid tumors has been transformed by the advent of VEGF pathway inhibitors. Early clinical evaluation of these drugs has used pharmacodynamic biomarkers derived from advanced imaging such as dynamic MRI, ... -
Do Patient-reported Outcome Measures Agree with Clinical and Photographic Assessments of Normal Tissue Effects after Breast Radiotherapy? The Experience of the Standardisation of Breast Radiotherapy (START) Trials in Early Breast Cancer.
(ELSEVIER SCIENCE LONDON, 2016-06-01)AIMS: In radiotherapy trials, normal tissue effects (NTE) are important end points and it is pertinent to ask whether patient-reported outcome measures (PROMs) could replace clinical and/or photographic assessments. Data ... -
Do traditional risk stratification models for cerebrovascular events apply in irradiated head and neck cancer patients?
(ELSEVIER SCI LTD, 2015-09-01)BACKGROUND: Primary radical radiotherapy (RT) for head and neck cancer (HNC) often results in significant radiation dose to the carotid arteries. AIM: We assessed whether HNC patients are at increased risk of a cerebrovascular ... -
Do we still need breast cancer screening in the era of targeted therapies and precision medicine?
(SPRINGER WIEN, 2020-09-25)Breast cancer (BC) is the most common female cancer and the second cause of death among women worldwide. The 5-year relative survival rate recently improved up to 90% due to increased population coverage and women's ... -
Docetaxel for Nonmetastatic Prostate Cancer: Long-Term Survival Outcomes in the STAMPEDE Randomized Controlled Trial.
(OXFORD UNIV PRESS, 2022-07-01)BACKGROUND: STAMPEDE previously reported adding upfront docetaxel improved overall survival for prostate cancer patients starting long-term androgen deprivation therapy. We report long-term results for non-metastatic ... -
Docetaxel Treatment in PTEN- and ERG-aberrant Metastatic Prostate Cancers.
(ELSEVIER, 2018-05-01)BACKGROUND: Loss of PTEN is a common genomic aberration in castration-resistant prostate cancer (CRPC) and is frequently concurrent with ERG rearrangements, causing resistance to next-generation hormonal treatment (NGHT) ... -
Does age matter? A comparison of health-related quality of life issues of adolescents and young adults with cancer.
(WILEY, 2018-11-01)OBJECTIVE: Health-related quality of life (HRQoL) concerns of adolescents and young adults (AYAs) aged 14-25 years were compared with those of older adults (26-60 years) with cancer. METHODS: AYAs and older adults receiving ... -
Does Body Contouring After Bariatric Weight Loss Enhance Quality of Life? A Systematic Review of QOL Studies.
(2018-10)Massive weight loss following bariatric surgery can result in excess tissue, manifesting as large areas of redundant skin that can be managed by body contouring surgery. This study aims to quantify the effects of body ... -
Does breast composition influence late adverse effects in breast radiotherapy?
(CHURCHILL LIVINGSTONE, 2016-04-01)BACKGROUND: Large breast size is associated with increased risk of late adverse effects after surgery and radiotherapy for early breast cancer. It is hypothesised that effects of radiotherapy on adipose tissue are responsible ... -
Does mainstream BRCA testing affect surgical decision-making in newly-diagnosed breast cancer patients?
(Elsevier BV, 2023-02-01)BACKGROUND: Germline pathogenic variants mutations) in the BRCA1 and BRCA2 genes cause an increased risk of breast cancer and ovarian cancer. Mainstream cancer genetic testing (MCG) was introduced for breast cancer patients ... -
Does palliative chemotherapy really palliate and are we measuring it correctly? A mixed methods longitudinal study of health related quality of life in advanced soft tissue sarcoma.
(2019-01)OBJECTIVE:Soft tissue sarcoma (STS) is a rare cancer type that when locally advanced or metastatic, is predominantly treated with palliative chemotherapy with the aim of improving both quantity and quality of life. Given ... -
Does the addition of whole-body MRI to routine imaging influence real-world treatment decisions in metastatic breast cancer?
(BMC, 2022-06-07)BACKGROUND: The assessment of metastatic breast cancer (MBC) can be limited with routine imaging such as computed tomography (CT) especially in bone-only or bone-predominant disease. This analysis investigates the effects ... -
Domestic light at night and breast cancer risk: a prospective analysis of 105 000 UK women in the Generations Study.
(NATURE PUBLISHING GROUP, 2018-02-20)BACKGROUND: Circadian disruption caused by exposure to light at night (LAN) has been proposed as a risk factor for breast cancer and a reason for secular increases in incidence. Studies to date have largely been ecological ... -
Dominant negative knockout of p53 abolishes ErbB2-dependent apoptosis and permits growth acceleration in human breast cancer cells
(Springer Science and Business Media LLC, 2002-04-01)Dominant negative knockout of p53 abolishes ErbB2-dependent apoptosis and permits growth acceleration in human breast cancer cells. We previously reported that the FrbB2 oncoprotein prolongs and amplifies growth factor ... -
Donated chemical probes for open science.
(2018-04-20)Potent, selective and broadly characterized small molecule modulators of protein function (chemical probes) are powerful research reagents. The pharmaceutical industry has generated many high-quality chemical probes and ... -
Dose prescription with spatial uncertainty for peripheral lung SBRT.
(2019-01)Current clinical practice is to prescribe to 95% of the planning target volume (PTV) in 4D stereotactic body radiotherapy (SBRT) for lung. Frequently the PTV margin has a very low physical density so that the internal ... -
Dose Reduction of Preoperative Radiotherapy in Myxoid Liposarcoma: A Nonrandomized Controlled Trial.
(2021-01-21)Importance Currently, preoperative radiotherapy for all soft-tissue sarcomas is identical at a 50-Gy dose level, which can be associated with morbidity, particularly wound complications. The observed clinical radiosensitivity ... -
Dose verification of dynamic MLC-tracked radiotherapy using small PRESAGE (R) 3D dosimeters and a motion phantom
(IOP PUBLISHING LTD, 2019-01-01)