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https://www.readbyqxmd.com/read/29212524/successful-management-of-retinal-metastasis-from-renal-cancer-with-everolimus-in-a-monophthalmic-patient-a-case-report
#1
Ismail Essadi, Issam Lalya, Mohamed Kriet, Abdelhamid El Omrani, Rhizlane Belbaraka, Mouna Khouchani
BACKGROUND: The retina is an uncommon site for metastases, in particular from solid tumors. Some authors have reported a recent increase in the incidence of metastases in infrequent sites, such as brain or bone, probably due to the expanded treatment options and the resulting improved survival. Choroidal metastasis is the most common type of intraocular malignancy. The most common primary sites associated with choroidal metastasis are breast cancer in women and lung cancer in men. Treatment options are limited, but they must be discussed and adapted to the patient profile...
December 7, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29197312/development-of-multiple-primary-cancers-in-lung-cancer-patients-appalachian-versus-non-appalachian-populations-of-kentucky
#2
Vira Pravosud, Bin Huang, Thomas Tucker, Nathan L Vanderford
OBJECTIVES: The aim of this study was to investigate whether patients with lung cancer in Appalachian Kentucky are more likely to develop multiple primary cancers than patients in non-Appalachian Kentucky. Additional analyses were conducted to identify other factors that may be associated with an increased hazard of developing multiple primary cancers in patients with lung cancer. METHODS: The data for this retrospective, population-based cohort study of 26,456 primary lung cancer patients were drawn from the Kentucky Cancer Registry...
December 2017: Southern Medical Journal
https://www.readbyqxmd.com/read/29187399/disparities-in-prostate-lung-breast-and-colorectal-cancer-survival-and-comorbidity-status-among-urban-american-indians-and-alaskan-natives
#3
Marc A Emerson, Matthew P Banegas, Neetu Chawla, Ninah Achacoso, Stacey E Alexeeff, Alyce S Adams, Laurel A Habel
Cancer is the second leading cause of death among American Indians and Alaskan Natives (AIAN), although cancer survival information in this population is limited, particularly among urban AIAN. In this retrospective cohort study, we compared all-cause and prostate, breast, lung, and colorectal cancer-specific mortality among AIAN (n = 582) and non-Hispanic white (NHW; n = 82,696) enrollees of Kaiser Permanente Northern California (KPNC) diagnosed with primary invasive breast, prostate, lung, or colorectal cancer from 1997 to 2015...
December 1, 2017: Cancer Research
https://www.readbyqxmd.com/read/29170293/identifying-clinical-features-in-primary-care-electronic-health-record-studies-methods-for-codelist-development
#4
Jessica Watson, Brian D Nicholson, Willie Hamilton, Sarah Price
OBJECTIVE: Analysis of routinely collected electronic health record (EHR) data from primary care is reliant on the creation of codelists to define clinical features of interest. To improve scientific rigour, transparency and replicability, we describe and demonstrate a standardised reproducible methodology for clinical codelist development. DESIGN: We describe a three-stage process for developing clinical codelists. First, the clear definition a priori of the clinical feature of interest using reliable clinical resources...
November 22, 2017: BMJ Open
https://www.readbyqxmd.com/read/29163048/nicotinic-acetylcholine-receptor-subtype-alpha-9-mediates-triple-negative-breast-cancers-based-on-a-spontaneous-pulmonary-metastasis-mouse-model
#5
Li-Chi Huang, Ching-Ling Lin, Jia-Zheng Qiu, Chun-Yu Lin, Kai-Wen Hsu, Ka-Wai Tam, Jung-Yu Lee, Jinn-Moon Yang, Chia-Hwa Lee
Triple-negative breast cancer (TNBC) subtype is associated with poor prognosis and a high risk of recurrence-related death in women. Despite the aggressiveness of TNBCs, targeted TNBC therapy is not yet available in the clinic. To overcome this challenge, we generated highly metastatic TNBC cells (LM) derived from metastasized lung cells via a serial spontaneous pulmonary metastasis animal model to identify targetable molecules for attenuating the progression of TNBC metastasis. Gene analysis of primary tumor (P), first-round (1LM) and second-round (2LM) metastasized lung cells revealed that mesenchymal-related genes were significantly expressed in LM cells, especially in 2LM cells...
2017: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/29151441/patients-initial-steps-to-cancer-diagnosis-in-denmark-england-and-sweden-what-can-a-qualitative-cross-country-comparison-of-narrative-interviews-tell-us-about-potentially-modifiable-factors
#6
John MacArtney, Marlene Malmström, Trine Overgaard Nielsen, Julie Evans, Britt-Marie Bernhardson, Senada Hajdarevic, Alison Chapple, Lars E Eriksson, Louise Locock, Birgit Rasmussen, Peter Vedsted, Carol Tishelman, Rikke Sand Andersen, Sue Ziebland
OBJECTIVES: To illuminate patterns observed in International Cancer Benchmarking Programme studies by extending understanding of the various influences on presentation and referral with cancer symptoms. DESIGN: Cross-country comparison of Denmark, England and Sweden with qualitative analysis of in-depth interview accounts of the prediagnostic process in lung or bowel cancer. PARTICIPANTS: 155 women and men, aged between 35 and 86 years old, diagnosed with lung or bowel cancer in 6 months before interview...
November 19, 2017: BMJ Open
https://www.readbyqxmd.com/read/29149413/tctp-has-a-crucial-role-in-the-different-stages-of-prostate-cancer-malignant-progression
#7
Virginie Baylot, Sara Karaki, Palma Rocchi
Prostate cancer (PC) is the second most common cause of cancer-related mortality in men in the western world after lung cancer. Many patients are not candidates for resection given the advanced stage of their cancer. The primary treatment for advanced PC is the castration therapy which supresses the production of androgens, hormone that promotes PC growth. Despite the efficiency of the castration therapy, most patients develop castration resistant disease which remains uncurable. Clearly, novel approaches are required to effectively treat castration resistant PC (CRPC)...
2017: Results and Problems in Cell Differentiation
https://www.readbyqxmd.com/read/29135582/hiv-is-associated-with-airway-obstruction-a-matched-controlled-study
#8
Alain Makinson, Maurice Hayot, Sabrina Eymard-Duvernay, Céline Ribet, François Raffi, Gilles Pialoux, David Zucman, Isabelle Poizot-Martin, Fabrice Bonnet, Sophie Abgrall, Pierre Tattevin, Antoine Cheret, Tristan Ferry, Jean-Marc Mauboussin, Lucie Marchand, Claire Rouzaud, Jacques Reynes, Marie Zins, Vincent Le Moing
OBJECTIVE: to explore whether airway obstruction (AO) is associated with HIV in a cohort of HIV-infected and uninfected smokers. METHODS: People living with HIV (PLWHIV) participated in the ANRS EP48 HIV CHEST study, an early lung cancer diagnosis study with low dose Chest Tomography. HIV-uninfected subjects were from the CONSTANCES cohort. Inclusion criteria were an age > 40 years, a smoking history ≥20 pack-years, and for PLWHIV, a CD4 T-lymphocyte nadir < 350/μl and last CD4 cell count > 100 cells/μl...
November 10, 2017: AIDS
https://www.readbyqxmd.com/read/29134653/association-between-environmental-factors-including-second-hand-smoke-and-primary-lung-cancer-in-dogs
#9
A Zierenberg-Ripoll, R E Pollard, S L Stewart, S D Allstadt, L E Barrett, J M Gillem, K A Skorupski
OBJECTIVES: To estimate prevalence of exposure to environmental tobacco smoke and other environmental toxins in dogs with primary lung tumours and to analyse association between exposure and lung tumour development. MATERIALS AND METHODS: In this case-control study, an owner survey was developed to collect data on patient characteristics, general health care and environmental exposures. Dogs diagnosed with primary lung carcinomas formed the Case group. Dogs diagnosed with mast cell tumours served as Control Group 1 and dogs diagnosed with neurologic disease served as Control Group 2...
November 14, 2017: Journal of Small Animal Practice
https://www.readbyqxmd.com/read/29127023/interobserver-variation-among-pathologists-and-refinement-of-criteria-in-distinguishing-separate-primary-tumours-from-intrapulmonary-metastases-in-lung
#10
Andrew G Nicholson, Kathleen Torkko, Patrizia Viola, Edwina Duhig, Kim Geisinger, Alain C Borczuk, Kenzo Hiroshima, Ming S Tsao, Arne Warth, Sylvie Lantuejoul, Prudence A Russell, Erik Thunnissen, Alberto Marchevsky, Mari Mino-Kenudson, Mary Beth Beasley, Johan Botling, Sanja Dacic, Yasushi Yatabe, Masayuki Noguchi, William D Travis, Keith Kerr, Fred R Hirsch, Lucian R Chirieac, Ignacio I Wistuba, Andre Moreira, Jin-Haeng Chung, Teh Ying Chou, Lukas Bubendorf, Gang Chen, Giuseppe Pelosi, Claudia Poleri, Frank C Detterbeck, Wilbur A Franklin
Multiple tumor nodules (MTNs) are seen with increasing frequency in clinical practice. Based on the 2015 WHO classification of lung tumors, we assessed the reproducibility of the comprehensive histologic assessment (CHA) to distinguish second primary lung cancers (SPLC) from intrapulmonary metastases (IPM), looking for the most distinctive histological features. An international panel of lung pathologists reviewed a scanned sequential cohort of 126 tumors from 48 patients, recorded an agreed set of histologic features, including tumor typing and predominant pattern of adenocarcinoma, thereby opining whether the case was SPLC, IPM or a combination...
November 7, 2017: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/29123409/preventive-effect-of-kampo-medicine-hangeshashin-to-tj-14-plus-minocycline-against-afatinib-induced-diarrhea-and-skin-rash-in-patients-with-non-small-cell-lung-cancer
#11
Masao Ichiki, Hiroshi Wataya, Kazuhiko Yamada, Nobuko Tsuruta, Hiroaki Takeoka, Yusuke Okayama, Jun Sasaki, Tomoaki Hoshino
Purpose: Diarrhea and oral mucositis induced by afatinib can cause devastating quality of life issues for patients undergoing afatinib treatment. Several studies have shown that hangeshashin-to (TJ-14) might be useful for chemotherapy-induced diarrhea and oral mucositis. In this study, we investigated the prophylactic effects of TJ-14 for afatinib-induced diarrhea and oral mucositis and minocycline for afatinib-induced skin rash. Patients and methods: First- and second-generation epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors have become the standard first-line treatment in patients with EGFR-mutated non-small cell lung cancer...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/29119017/pulmonary-metastasectomy-an-overview
#12
REVIEW
Francesco Petrella, Cristina Diotti, Arianna Rimessi, Lorenzo Spaggiari
Metastasectomy is the most frequent surgical resection undertaken by thoracic surgeons, being the lung the second common site of metastases. The present oncological criteria for pulmonary metastasectomy are: (I) the primary cancer need to be controlled or controllable; (II) no extrathoracic metastasis-that is not controlled or controllable-exists; (III) all of the tumor must be resectable, with adequate pulmonary reserve; (IV) there are no alternative medical treatment options with lower morbidity. General favourable prognostic features in patients with pulmonary metastases are: (I) one or few metastases; (II) long disease free interval; (III) normal CEA levels in colorectal cancers...
October 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29114671/synthesis-structure-and-cytotoxicity-of-cyclic-alkyl-amino-carbene-and-acyclic-carbene-complexes-of-group-11-metals
#13
Benoît Bertrand, Alexander S Romanov, Mark Brooks, Josh Davis, Claudia Schmidt, Ingo Ott, Maria O'Connell, Manfred Bochmann
A series of complexes of cyclic (alkyl)(amino)carbene (CAAC) complexes of copper, silver and gold have been investigated for their antiproliferative properties. A second series of acyclic carbene (ACC) complexes of gold(i) were prepared by nucleophilic attack on isocyanide complexes by amines and amino esters, to give (ACC)AuCl, [(ACC)Au(PTA)](+) (PTA = triazaphosphaadamantane), as well as mixed-carbene compounds [(CAAC)Au(ACC)](+). Representative complexes were characterised by X-ray diffraction which confirmed the mononuclear linear structures without close intermolecular contacts or aurophilic interactions...
November 21, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/29114606/estimating-prognosis-at-the-time-of-repeat-whole-brain-radiation-therapy-for-multiple-brain-metastases-the-reirradiation-score
#14
Natalie Logie, Rachel B Jimenez, Natalie Pulenzas, Kelly Linden, Denise Ciafone, Sunita Ghosh, Yuhui Xu, Shilo Lefresne, Erin Wong, Christina H Son, Helen A Shih, William W Wong, Scott Tyldesley, Kristopher Dennis, Edward Chow, Alysa M Fairchild
Purpose: Whole brain radiation therapy (WBRT) remains the standard of care for patients with multiple brain metastases, but more than half of treated patients will develop intracranial progression. Because there is no clear consensus on the optimal therapeutic approach, a prognostic index would be helpful to guide treatment options at progression. We explored whether the recursive partitioning analysis (RPA) score prior to repeat WBRT is predictive of survival. Methods and materials: This multi-institutional pooled analysis included patients with 2 or more brain metastases from any solid primary tumor that was treated with 2 courses of WBRT...
July 2017: Advances in Radiation Oncology
https://www.readbyqxmd.com/read/29111174/-first-treatment-strategies-in-the-2-years-following-lung-cancer-diagnosis-escap-2011-cphg-a-real-life-study-carried-out-in-french-general-hospitals
#15
M Grivaux, F Goupil, B Asselain, F Blanchon, T Collon, D Coëtmeur, C Dayen, C Locher, O Molinier, F Martin, D Debieuvre
INTRODUCTION: The objective of the ESCAP-2011-CPHG cohort study was to perform a real-life analysis of therapeutic strategies used during the first 2years of follow-up after a diagnosis of primary lung cancer. This paper presents the study and its first results in non-small-cell lung cancer (NSCLC). METHODS: Pulmonologists in the respiratory disease departments of 53 general hospitals consecutively included all patients aged 18years and over with lung cancer newly diagnosed in 2010...
October 27, 2017: Revue des Maladies Respiratoires
https://www.readbyqxmd.com/read/29106810/stereotactic-body-radiotherapy-for-early-stage-non-small-cell-lung-cancer-american-society-of-clinical-oncology-endorsement-of-the-american-society-for-radiation-oncology-evidence-based-guideline
#16
Bryan J Schneider, Megan E Daly, Erin B Kennedy, Mara B Antonoff, Stephen Broderick, Jill Feldman, Shruti Jolly, Bryan Meyers, Gaetano Rocco, Chad Rusthoven, Ben J Slotman, Daniel H Sterman, Brendon M Stiles
Purpose The American Society for Radiation Oncology (ASTRO) produced an evidence-based guideline on treatment with stereotactic body radiotherapy (SBRT) for patients with early-stage non-small-cell lung cancer. ASCO has a policy and set of procedures for endorsing and/or adapting clinical practice guidelines that have been developed by other professional organizations. Methods The ASTRO Evidence-Based Guideline for Stereotactic Body Radiotherapy for Early-Stage Non-Small-Cell Lung Cancer was reviewed for developmental rigor by methodologists...
November 6, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29090842/different-egfr-gene-mutations-in-two-patients-with-synchronous-multiple-lung-cancers-a-case-report
#17
Hiroki Sakai, Hisashi Saji, Hiroyuki Kimura, Masataka Tsuda, Yoichi Wakiyama, Tomoyuki Miyazawa, Hideki Marushima, Koji Kojima, Masahiro Hoshikawa, Masayuki Takagi, Haruhiko Nakamura
Routine clinical and pathological evaluations to determine the relationship between different lesions are often not completely conclusive. Interestingly, detailed genetic analysis of tumor samples may provide important additional information and identify second primary lung cancers. In the present study, we report cases of two synchronous lung adenocarcinomas composed of two distinct pathological subtypes with different EGFR gene mutations: a homozygous deletion in exon 19 of the papillary adenocarcinoma subtype and a point mutation of L858R in exon 21 of the tubular adenocarcinoma...
November 1, 2017: Thoracic Cancer
https://www.readbyqxmd.com/read/29082855/comparative-efficacy-and-safety-of-second-line-treatments-for-advanced-non-small-cell-lung-cancer-with-wild-type-or-unknown-status-for-epidermal-growth-factor-receptor-a-systematic-review-and-network-meta-analysis
#18
Perrine Créquit, Anna Chaimani, Amélie Yavchitz, Nassima Attiche, Jacques Cadranel, Ludovic Trinquart, Philippe Ravaud
BACKGROUND: Docetaxel, pemetrexed, erlotinib, and gefitinib are recommended as second-line treatment for advanced non-small cell lung cancer (NSCLC) with wild-type or unknown status for epidermal growth factor receptor (EGFR). However, the number of published randomized clinical trials (RCTs) on this topic is increasing. Our objective was to assess the comparative effectiveness and tolerability of all second-line treatments for advanced NSCLC with wild-type or unknown status for EGFR by a systematic review and network meta-analysis...
October 30, 2017: BMC Medicine
https://www.readbyqxmd.com/read/29074098/lorlatinib-in-non-small-cell-lung-cancer-with-alk-or-ros1-rearrangement-an-international-multicentre-open-label-single-arm-first-in-man-phase-1-trial
#19
Alice T Shaw, Enriqueta Felip, Todd M Bauer, Benjamin Besse, Alejandro Navarro, Sophie Postel-Vinay, Justin F Gainor, Melissa Johnson, Jorg Dietrich, Leonard P James, Jill S Clancy, Joseph Chen, Jean-François Martini, Antonello Abbattista, Benjamin J Solomon
BACKGROUND: Most patients with anaplastic lymphoma kinase (ALK)-rearranged or ROS proto-oncogene 1 (ROS1)-rearranged non-small-cell lung cancer (NSCLC) are sensitive to tyrosine kinase inhibitor (TKI) therapy, but resistance invariably develops, commonly within the CNS. This study aimed to analyse the safety, efficacy, and pharmacokinetic properties of lorlatinib, a novel, highly potent, selective, and brain-penetrant ALK and ROS1 TKI with preclinical activity against most known resistance mutations, in patients with advanced ALK-positive or ROS1-positive NSCLC...
October 23, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/29070999/treatment-of-leptomeningeal-metastases-in-a-patient-with-non-small-cell-lung-cancer-harboring-egfr-t790m-mutation
#20
Hardy Niu, Junle Zhou, Harvinder Maan, Maurie Markman, Jiaxin Niu
BACKGROUND: Leptomeningeal metastasis (LM) is an uncommon complication in patients with solid tumors, associated with poor survival. However, LM appears to be more frequent in lung cancer patients with EGFR mutations, posing a unique clinical challenge to treating physicians. CASE PRESENTATION: We report the case of a 68-year-old Asian man with metastatic lung adenocarcinoma harboring an EGFR L858R mutation, which was initially treated with gefitinib. He developed disease progression 1 year later...
September 2017: Case Reports in Oncology
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