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chemotherapy and cognition

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https://www.readbyqxmd.com/read/28939585/mediating-effect-of-postsurgical-chemotherapy-on-presence-of-dementia-and-survival-among-patients-65-and-older-with-stage-iii-colon-cancer
#1
Yingjia Chen, Rosemary D Cress, Susan L Stewart, Thomas J Semrad, Danielle Harvey, Daniel J Tencredi, Laurel Beckett
Introduction: Both colon cancer and dementia are prevalent among the elderly and have a high risk of cooccurrence. Previous studies found that patients with dementia were treated less aggressively. In this study, we hypothesized that presence of preexisting dementia was associated with worse survival for stage III colon cancer patients, and that postoperative chemotherapy was on the causal pathway.Methods: We defined preexisting dementia in Surveillance Epidemiology and End Results Medicare data through either a formal diagnosis or a prescription for dementia drugs or both before the diagnosis of cancer...
September 22, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28939343/effects-of-nurse-led-home-based-exercise-cognitive-behavioral-therapy-on-reducing-cancer-related-fatigue-in-patients-with-ovarian-cancer-during-and-after-chemotherapy-a-randomized-controlled-trial
#2
Qi Zhang, Feng Li, Han Zhang, Xiuli Yu, Yunfeng Cong
BACKGROUND: High levels of fatigue have been documented in ovarian cancer patients. However, increased levels of fatigue are positively associated with a high risk of sleep disturbance and depression. OBJECTIVE: To investigate the feasibility of a nurse-led home-based exercise and cognitive behavioral therapy (E&CBT) for ovarian cancer adults with cancer-related fatigue on outcomes of fatigue, plus other secondary outcomes (sleep disturbance and depression), either during or after completion of primary cancer treatment...
August 24, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28929291/evaluation-of-an-advance-care-planning-web-based-resource-applicability-for-cancer-treatment-patients
#3
Martha A Cresswell, Carole A Robinson, Gillian Fyles, Joan L Bottorff, Rebecca Sudore
PURPOSE: The purpose of this study was to explore the acceptability, applicability, and understandability of a promising advance care planning (ACP) web-based resource for use with oncology patients, and determine whether revisions to the website would be necessary before implementation into oncology care. The resource is called PREPARE ( www.prepareforyourcare.org ) and it had not been tested for use within oncology, but had previously been shown to influence the readiness of older, community-dwelling adults to engage in ACP behaviors...
September 19, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28927746/-proposal-of-screening-for-diffuse-low-grade-gliomas-in-the-population-from-20-to-40years
#4
Emmanuel Mandonnet, Luc Taillandier, Hugues Duffau
Diffuse low-grade gliomas (DLGG) are cerebral tumors occurring in young adults, with an inescapable progression to higher grade of malignancy, resulting in functional impairment and death. DLGG evolve in several phases: an asymptomatic period despite a slow radiological growth; a period in which inaugural symptoms occur, usually epilepsy with possible mild cognitive disorders; then a phase with malignant transformation generating disabling neurological deficits; and ultimately the terminal stage. Early maximal surgical resection significantly increases overall survival while preserving quality of life...
September 15, 2017: La Presse Médicale
https://www.readbyqxmd.com/read/28917271/cognitive-impairment-and-chemotherapy-a-brief-overview
#5
REVIEW
Milena Vitali, Carla Ida Ripamonti, Fausto Roila, Claudia Proto, Diego Signorelli, Martina Imbimbo, Giulia Corrao, Angela Brissa, Gallucci Rosaria, Filippo de Braud, Marina Chiara Garassino, Giuseppe Lo Russo
Patients with cancer are experiencing long-term survival following chemotherapy, but the treatment may also be associated with short and long-term toxicity, including the possibility of cognitive dysfunction. A literature overview indicated a significant association between chemotherapy and cognitive impairment but prospective longitudinal research is warranted to examine the degree and persisting nature of this decline. Although chemotherapeutic agents are unlikely to cross the blood-brain barrier, it has been alleged that the occurrence of neurotoxicity is linked to the pro-inflammatory cytokine pathways...
October 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28916767/the-cancer-chemotherapeutic-agent-paclitaxel-taxol-reduces-hippocampal-neurogenesis-via-down-regulation-of-vesicular-zinc
#6
Bo Eun Lee, Bo Young Choi, Dae Kee Hong, Jin Hee Kim, Song Hee Lee, A Ra Kho, Haesung Kim, Hui Chul Choi, Sang Won Suh
Chemotherapy-induced cognitive impairment (CICI) is increasingly recognized as a major unwanted side effect of an otherwise highly valuable life-saving technology. In part, this awareness is a result of increased cancer survival rates following chemotherapy. Altered hippocampal neurogenesis may play a role in mediating CICI. In particular, zinc could act as a key regulator of this process. To test this hypothesis, we administered paclitaxel (Px) to male C57BL/6 mice for set time periods and then evaluated the effects of Px treatment on hippocampal neurogenesis and vesicular zinc...
September 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28900743/catechin-ameliorates-doxorubicin-induced-neuronal-cytotoxicity-in-in-vitro-and-episodic-memory-deficit-in-in-vivo-in-wistar-rats
#7
Sri Pragnya Cheruku, Grandhi Venkata Ramalingayya, Mallikarjuna Rao Chamallamudi, Subhankar Biswas, Krishnadas Nandakumar, Madhavan Nampoothiri, Karthik Gourishetti, Nitesh Kumar
Cognitive dysfunction by chemotherapy compromises the quality of life in cancer patients. Tea polyphenols are known chemopreventive agents. The present study was designed to evaluate the neuroprotective potential of (+) catechin hydrate (catechin), a tea polyphenol, in IMR-32 neuroblastoma cells in vitro and alleviation of episodic memory deficit in Wistar rats in vivo against a widely used chemotherapeutic agent, Doxorubicin (DOX). In vitro, neuroprotective studies were assessed in undifferentiated IMR-32 cells using percentage viability and in differentiated cells by neurite length...
September 13, 2017: Cytotechnology
https://www.readbyqxmd.com/read/28866898/olanzapine-induced-delirium-a-probable-adverse-drug-reaction
#8
David MacKintosh
Olanzapine is an atypical antipsychotic indicated for the treatment of schizophrenia and known to be effective in the management of delirium. In addition to its use for these indications olanzapine has also been used in the management of chemotherapy induced nausea and vomiting and otherwise difficult to control nausea and vomiting in palliative care settings. Although considered to be well tolerated with a lower incidence of extrapyramidal effects than first generation antipsychotics there are a small number of reports of olanzapine inducing delirium...
June 19, 2017: Annals of Palliative Medicine
https://www.readbyqxmd.com/read/28862111/how-can-we-improve-education-of-breast-surgeons-across-europe
#9
Agnieszka Kolacinska
The proposed global curriculum developed by the American Society of Surgical Oncology (SSO) and the European Society of Surgical Oncology (ESSO) and the textbook: provides a state-of- the- art of breast cancer surgery, complements the syllabus and curriculum of the Union Europeenne des Medecins Specialistes (UEMS) examination in breast surgery/ European Board of Surgery Qualification in Breast Surgery (EBSQinBS) administered by ESSO (1) Knowledge and understanding of the principles of breast cancer incidence, aetiology, risk factors, genetics, premalignant and high-risk lesions, pathology, prognostic and predictive factors, risk prediction models, screening, diagnosis and imaging, breast cancer, oncoplastic, reconstructive breast surgery, axillary surgery and future perspective for this, radiation therapy, neoadjuvant and adjuvant systemic treatment- endocrine-, immuno- and chemotherapy, side effects and toxicities of treatment, locoregional recurrence, follow-up, locally advanced breast cancer, metastatic breast cancer, breast cancer in young and elderly patients, survivor issues, lymphedema, palliative care, chroni pain, body image and sexuality, fertility issues, cognitive functions, etc...
July 2017: Chirurgia
https://www.readbyqxmd.com/read/28844078/long-term-effects-of-radiation-therapy-on-white-matter-of-the-corpus-callosum-a-diffusion-tensor-imaging-study-in-children
#10
Monwabisi Makola, M Douglas Ris, E Mark Mahone, Keith Owen Yeates, Kim M Cecil
BACKGROUND: Despite improving survival rates, children are at risk for long-term cognitive and behavioral difficulties following the diagnosis and treatment of a brain tumor. Surgery, chemotherapy and radiation therapy have all been shown to impact the developing brain, especially the white matter. OBJECTIVE: The purpose of this study was to determine the long-term effects of radiation therapy on white matter integrity, as measured by diffusion tensor imaging, in pediatric brain tumor patients 2 years after the end of radiation treatment, while controlling for surgical interventions...
August 26, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28839994/transcutaneous-electrical-acupoint-stimulation-teas-relieved-cancer-related-fatigue-in-non-small-cell-lung-cancer-nsclc-patients-after-chemotherapy
#11
Lili Hou, Caicun Zhou, Yifan Wu, Ying Yu, Yinqing Hu
BACKGROUND: To explore the effectiveness of transcutaneous electrical acupoint stimulation (TEAS) approach on cancer-related fatigue (CRF) in non-small cell lung cancer (NSCLC) chemotherapy patients. METHODS: A total of 162 participants who treated with gemcitabine combined with platinum-based drugs (GP chemotherapy) were randomly assigned to three groups: Control (Group A, n=56), Sham TEAS (Group B, n=49), and TEAS (Group C, n=57). The following acupoints were used in this study: Qihai (CV6), Keshu (UB17), and Zusanli (ST36)...
July 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28836960/the-feasibility-and-benefit-of-a-brief-psychosocial-intervention-in-addition-to-early-palliative-care-in-patients-with-advanced-cancer-to-reduce-depressive-symptoms-a-pilot-randomized-controlled-clinical-trial
#12
Thamires Monteiro do Carmo, Bianca Sakamoto Ribeiro Paiva, Cleyton Zanardo de Oliveira, Maria Salete de Angelis Nascimento, Carlos Eduardo Paiva
BACKGROUND: The aim of this study was to assess the feasibility and potential benefit of a brief psychosocial intervention based on cognitive-behavioral therapy performed in addition to early palliative care (PC) in the reduction of depressive symptoms among patients with advanced cancer. METHODS: An open-label randomized phase II clinical trial with two intervention arms and one control group. Patients with advanced cancer starting palliative chemotherapy and who met the selection criteria were included...
August 23, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28835295/confirmatory-factor-analysis-of-the-beck-depression-inventory-ii-in-patients-with-advanced-cancer-a-theory-driven-approach
#13
Kristen G Tobias, Jonathan Lehrfeld, Barry Rosenfeld, Hayley Pessin, William Breitbart
OBJECTIVE: The diagnosis and treatment of depression are complicated by the presence of a serious medical illness, such as cancer. The role of inflammation in the pathophysiology of depression remains unknown; however, the symptom cluster of sickness behavior is more clearly related to inflammation. Symptom clusters may provide the specificity needed to improve treatment outcomes. The purpose of this study is to use confirmatory factor analysis to examine the construct of sickness behavior in patients with advanced cancer using the Beck Depression Inventory-II (BDI-II)...
August 24, 2017: Palliative & Supportive Care
https://www.readbyqxmd.com/read/28835219/clinical-decision-making-and-health-related-quality-of-life-during-first-line-and-maintenance-therapy-in-patients-with-advanced-non-small-cell-lung-cancer-nsclc-findings-from-a-real-world-setting
#14
Monika Sztankay, Johannes Maria Giesinger, August Zabernigg, Elisabeth Krempler, Georg Pall, Wolfgang Hilbe, Otto Burghuber, Maximilian Hochmair, Gerhard Rumpold, Stephan Doering, Bernhard Holzner
BACKGROUND: Maintenance therapy (MT) with pemetrexed has been shown to improve overall and progression-free survival of patients with non-squamous non-small cell lung cancer (NSCLC), without impairing patients' health-related quality of life (HRQOL) substantially. Comprehensive data on HRQOL under real-life conditions are necessary to enable informed decision-making. This study aims to (1) assess HRQOL during first-line chemotherapy and subsequent MT and (2) record patients' and physicians' reasons leading to clinical decisions on MT...
August 23, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28830646/dynamics-of-patient-reported-quality-of-life-and-symptoms-in-the-acute-phase-of-online-adaptive-external-beam-radiation-therapy-for-locally-advanced-cervical-cancer
#15
S T Heijkoop, R A Nout, S Quint, J W M Mens, B J M Heijmen, M S Hoogeman
OBJECTIVE: For locally advanced cervical cancer patients, treated with External Beam Radiotherapy (EBRT), Quality of Life (QoL) questionnaires arefrequently used to evaluate treatment-related symptoms and functioning scales. Currently, it is unknown how those evolve during the radiation treatment course. In this prospective study we report on weekly-captured patient-reported QoL and symptoms during image-guided adaptive radiotherapy (IGART) of cervical cancer patients. MATERIAL AND METHODS: Between January 2012 and September 2016, all locally advanced cervical cancer patients treated with IGART and brachytherapy with or without chemotherapy or hyperthermia, were eligible...
August 19, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28820525/the-content-validity-of-a-chemotherapy-induced-peripheral-neuropathy-patient-reported-outcome-measure
#16
Ellen M Lavoie Smith, Rylie Haupt, James P Kelly, Deborah Lee, Grace Kanzawa-Lee, Robert Knoerl, Celia Bridges, Paola Alberti, Nusara Prasertsri, Clare Donohoe
PURPOSE/OBJECTIVES: To test the content validity of a 16-item version of the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire-Chemotherapy-Induced Peripheral Neuropathy (QLQ-CIPN20). 
. RESEARCH APPROACH: Cross-sectional, prospective, qualitative design. 
. SETTING: Six outpatient oncology clinics within the University of Michigan Health System's comprehensive cancer center in Ann Arbor. 
...
September 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28818733/effects-of-childhood-trauma-exposure-and-cortisol-levels-on-cognitive-functioning-among-breast-cancer-survivors
#17
Charles Kamen, Caroline Scheiber, Michelle Janelsins, Booil Jo, Hanyang Shen, Oxana Palesh
Cognitive functioning difficultiesin breast cancer patients receiving chemotherapy are common, but not all women experience these impairments. Exposure to childhood trauma may impair cognitive functioning following chemotherapy, and these impairments may be mediated by dysregulation of hypothalamic-pituitary-adrenal (HPA) axis function and cortisol slope. This study evaluated the association between childhood trauma exposure, cortisol, and cognition in a sample of breast cancer survivors. 56 women completed measures of trauma exposure (the Traumatic Events Survey), salivary cortisol, and self-reported cognitive functioning (the Functional Assessment of Cancer Therapy - Cognitive)...
August 14, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28811227/the-chemotherapeutic-agent-paclitaxel-selectively-impairs-reversal-learning-while-sparing-prior-learning-new-learning-and-episodic-memory
#18
Danielle Panoz-Brown, Lawrence M Carey, Alexandra E Smith, Meredith Gentry, Christina M Sluka, Hannah E Corbin, Jie-En Wu, Andrea G Hohmann, Jonathon D Crystal
Chemotherapy is widely used to treat patients with systemic cancer. The efficacy of cancer therapies is frequently undermined by adverse side effects that have a negative impact on the quality of life of cancer survivors. Cancer patients who receive chemotherapy often experience chemotherapy-induced cognitive impairment across a variety of domains including memory, learning, and attention. In the current study, the impact of paclitaxel, a taxane derived chemotherapeutic agent, on episodic memory, prior learning, new learning, and reversal learning were evaluated in rats...
August 12, 2017: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/28808752/return-to-work-and-work-related-disability-among-aml-survivors
#19
Osai Samadi, Henriette Breunis, Joanna Sandoval, Kosalan Akilan, Narhari Timilshina, Shabbir M H Alibhai
Acute myeloid leukemia (AML) is an aggressive, acute-onset hematological malignancy. Greater use of intensive chemotherapy (IC), supportive care, and stem cell transplantation have led to an increasing number of long-term survivors. Few studies have examined employment issues among AML survivors and to our knowledge, no study has examined the long-term effects of treatment on return to work. This study is the first to utilize a validated measure of work-related limitation and productivity (WLQ-16) to assess the long-term effects of AML treatment on employment rates, work-related limitations, and overall productivity...
August 14, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28801008/the-course-of-quality-of-life-and-neurocognition-in-newly-diagnosed-patients-with-glioblastoma
#20
B Flechl, C Sax, M Ackerl, R Crevenna, A Woehrer, J Hainfellner, M Preusser, G Widhalm, B Kiesel, C Lütgendorf-Caucig, K Dieckmann, C Steffal, C Marosi, M R Hassler
BACKGROUND: The importance of QoL and neurocognitive functions in patients with glioblastoma (GB) is above controversy by now. We followed newly diagnosed GB patients treated with radio-chemotherapy during their course of disease by continuously evaluating their quality of life (QoL) and cognitive functions. METHODS: We included consecutive patients with newly diagnosed GB from 2010 to 2013 at the Medical University of Vienna. To assess QoL the EORTC QLQ C30 and BN20 questionnaire were used...
August 8, 2017: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
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