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Pulmonary cancer

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https://www.readbyqxmd.com/read/27925421/reducing-the-incidence-of-hospital-associated-venous-thromboembolism-within-a-network-of-academic-hospitals-findings-from-five-university-of-california-medical-centers
#1
REVIEW
Ian H Jenkins, Richard H White, Alpesh N Amin, Nasim Afsarmanesh, Andrew D Auerbach, Raman Khanna, Gregory A Maynard
BACKGROUND: Almost 700 patients suffered from hospital-associated venous thromboembolism (HA-VTE) across 5 University of California hospitals in calendar year 2011. OBJECTIVE: Optimize venous thromboembolism (VTE) prophylaxis (VTEP) in adult medical/surgical inpatients and reduce HA-VTE by at least 20% within 3 years. DESIGN: Prospective, unblinded, open-intervention study with historical controls. SETTING: Five independent but cooperating academic hospitals...
December 2016: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/27925393/intensive-care-unit-icu-readmission-after-major-lung-resection-prevalence-patterns-and-mortality
#2
Jae Jun Jung, Jong Ho Cho, Tae Hee Hong, Hong Kwan Kim, Yong Soo Choi, Jhingook Kim, Young Mog Shim, Jae Ill Zo
BACKGROUND: The aim of this study was to identify risk factors associated with mortality in patients re-admitted to an intensive care unit (ICU) after initial recovery from major lung resection. METHODS: We retrospectively reviewed the case records of all patients who underwent major lung resection between February 2011 and May 2013. A total of 1916 patients underwent major resection surgery for various lung diseases, 63 (3.3%) of which required ICU admission after initial recovery...
December 7, 2016: Thoracic Cancer
https://www.readbyqxmd.com/read/27923833/an-essential-role-of-maspin-in-embryogenesis-and-tumor-suppression
#3
Sijana H Dzinic, M Margarida Bernardo, Xiaohua Li, Rodrigo Fernandez-Valdivia, Ye-Shih Ho, Qing-Sheng Mi, Sudeshna Bandyopadhyay, Fulvio Lonardo, Semir Vranic, Daniel Oliveira, R Daniel Bonfil, Gregory Dyson, Kang Chen, Almasa Omerovic, Xiujie Sheng, Xiang Han, Dinghong Wu, Xinling Bi, Dzenana Cabaravdic, Una Jakupovic, Marian Wahba, Aaron Pang, Deanna Harajli, Wael Sakr, Shijie Sheng
Maspin (SerpinB5) is an epithelial-specific tumor suppressor gene product that displays context-dependent cellular functions. Maspin-deficient mouse models created to date have not definitively established maspin functions critical for cancer suppression. In this study, we generated a mouse strain in which exon 4 of the Maspin gene was deleted, confirming its essential role in development but also enabling a breeding scheme to bypass embryonic lethality. Phenotypic characterization of this viable strain established that maspin deficiency was associated with a reduction in maximum body weight and a variety of context-dependent epithelial abnormalities...
December 6, 2016: Cancer Research
https://www.readbyqxmd.com/read/27923698/engineered-sodium-hyaluronate-respirable-dry-powders-for-pulmonary-drug-delivery
#4
Francesco Martinelli, Anna Giulia Balducci, Abhinav Kumar, Fabio Sonvico, Ben Forbes, Ruggero Bettini, Francesca Buttini
Sodium hyaluronate (HYA) warrants attention as a material for inhalation due to its (i) therapeutic potential, (ii) utility as a formulation excipient or drug carrier, and (iii) ability to target lung inflammation and cancer. This study aimed to overcome formulation and manufacturing impediments to engineer biocompatible spray-dried HYA powders for inhalation. Novel methodology was developed to produce HYA microparticles by spray drying. Different types of surfactant were included in the formulation to improve powder respirability, which was evaluated in vitro using cascade impactors...
December 3, 2016: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/27920693/capecitabine-induced-coronary-vasospasm
#5
Danish Henry, Francine Rudzik, Allison Butts, Aju Mathew
Capecitabine, an oral prodrug of 5-fluorouracil (5-FU), is approved for early-stage and advanced colorectal cancer and metastatic breast cancer. Cardiotoxicity of 5-FU is well described in the literature. However, cardiac adverse effects of capecitabine are poorly described. We report a case of coronary vasospasm induced by capecitabine. A 41-year-old female with metastatic breast cancer presented with chest pain 3 days after starting capecitabine. The chest pain was relieved by rest and exacerbated by exertion...
September 2016: Case Reports in Oncology
https://www.readbyqxmd.com/read/27920648/synchronous-adenocarcinoma-of-the-colon-and-rectal-carcinoid
#6
Vamshidhar Vootla, Rafeeq Ahmed, Masooma Niazi, Bhavna Balar, Suresh Nayudu
Primary colonic adenocarcinoma and synchronous rectal carcinoids are rare tumors. Whenever a synchronous tumor with a nonmetastatic carcinoid component is encountered, its prognosis is determined by the associate malignancy. The discovery of an asymptomatic gastrointestinal carcinoid during the operative treatment of another malignancy will usually only require resection without additional treatment and will have little effect on the prognosis of the individual. This article reports a synchronous rectal carcinoid in a patient with hepatic flexure adenocarcinoma...
September 2016: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/27919947/high-fat-diet-enhances-mammary-tumorigenesis-and-pulmonary-metastasis-and-alters-inflammatory-and-angiogenic-profiles-in-mmtv-pymt-mice
#7
Sneha Sundaram, Lin Yan
The MMTV-PyMT transgenic mouse model is commonly used to study luminal B subtype, which has a lower prevalence but a worse prognosis than luminal A subtype among patients with breast cancer. The objective of the present study was to determine whether an obesogenic, high-fat diet enhances primary tumorigenesis and pulmonary metastasis in female MMTV-PyMT mice. The high-fat diet slightly but significantly increased caloric intake and body fat mass compared to the AIN93G diet. The high-fat diet significantly increased primary mammary tumor progression by 59%, primary tumor weight by 60%, and the number of lung metastases by 147%...
December 2016: Anticancer Research
https://www.readbyqxmd.com/read/27919487/inverse-comorbidity-in-multiple-sclerosis-findings-in-a-complete-nationwide-cohort
#8
Anja Thormann, Nils Koch-Henriksen, Bjarne Laursen, Per Soelberg Sørensen, Melinda Magyari
BACKGROUND: Inverse comorbidity is disease occurring at lower rates than expected among persons with a given index disease. The objective was to identify inverse comorbidity in MS. METHODS: We performed a combined case-control and cohort study in a total nationwide cohort of cases with clinical onset of MS 1980-2005. We randomly matched each MS-case with five population controls. Comorbidity data were obtained from multiple, independent nationwide registries. Cases and controls were followed from January 1977 to the index date, and from the index date through December 2012...
November 2016: Multiple Sclerosis and related Disorders
https://www.readbyqxmd.com/read/27918738/venous-thromboembolism-after-oral-and-maxillofacial-oncologic-surgery-report-and-analysis-of-14-cases-in-chinese-population
#9
Y Wang, J Liu, X Yin, J Hu, E Kalfarentzos, C Zhang, L Xu
BACKGROUND: Venous thromboembolism (VTE) including deep vein thrombosis (DVT) and pulmonary embolism (PE) is a leading cause of death in cancer patients. The aim of this study was to explore the potential risk factor of VTE in oral and maxillofacial oncological surgery. MATERIAL AND METHODS: The data of patients who received operation in our institution were gathered in this retrospective study. A diagnosis of VTE was screened and confirmed by computer tomography angiography (CTA) of pulmonary artery or ultrasonography examination of lower extremity...
December 6, 2016: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/27918691/podoplanin-expression-in-canine-melanoma
#10
Satoshi Ogasawara, Ryusuke Honma, Mika K Kaneko, Yuki Fujii, Yumiko Kagawa, Satoru Konnai, Yukinari Kato
A type I transmembrane protein, podoplanin (PDPN), is expressed in several normal cells such as lymphatic endothelial cells or pulmonary type I alveolar cells. We recently demonstrated that anticanine PDPN monoclonal antibody (mAb), PMab-38, recognizes canine PDPN of squamous cell carcinomas, but does not react with lymphatic endothelial cells. Herein, we investigated whether PMab-38 reacts with canine melanoma. PMab-38 reacted with 90% of melanoma cells (9/10 cases) using immunohistochemistry. Of interest, PMab-38 stained the lymphatic endothelial cells and cancer-associated fibroblasts in melanoma tissues, although it did not stain any lymphatic endothelial cells in normal tissues...
December 5, 2016: Monoclonal Antibodies in Immunodiagnosis and Immunotherapy
https://www.readbyqxmd.com/read/27916584/immunological-and-infectious-risk-factors-for-lung-cancer-in-us-veterans-with-hiv-a-longitudinal-cohort-study
#11
Keith Sigel, Juan Wisnivesky, Kristina Crothers, Kirsha Gordon, Sheldon T Brown, David Rimland, Maria C Rodriguez-Barradas, Cynthia Gibert, Matthew Bidwell Goetz, Roger Bedimo, Lesley S Park, Robert Dubrow
BACKGROUND: HIV infection is independently associated with risk of lung cancer, but few data exist for the relation between longitudinal measurements of immune function and lung-cancer risk in people living with HIV. METHODS: We followed up participants with HIV from the Veterans Aging Cohort Study for a minimum of 3 years between Jan 1, 1998, and Dec 31, 2012, and used cancer registry data to identify incident cases of lung cancer. The index date for each patient was the later of the date HIV care began or Jan 1, 1998...
December 1, 2016: Lancet HIV
https://www.readbyqxmd.com/read/27916365/efficacy-and-safety-of-innoseal-for-air-leak-after-pulmonary-resection-a-case-control-study
#12
Francesco Petrella, Alessandro Borri, Daniela Brambilla, Giorgio Calanca, Nicola Vezzani, Antonio Colantoni, Adolfo Gasparetto, Lorenzo Spaggiari
BACKGROUND: Prolonged air leak is one of the most common complications after lung surgery and the cause of prolonged hospital stay frequently associated with major postoperative morbidity and thus responsible for even higher hospital costs. This case-control study was designed to test the sealing efficacy and safety of Enable-Innoseal TP4 in patients undergoing pulmonary resection for lung cancer. METHODS: This was a case-control trial enrolling patients with primary or single site metastatic lung cancer scheduled for elective anatomic or nonanatomic pulmonary resection presenting intraoperative grade 1 or 2 air leak at water submersion test; the study group population was then matched 1:1 according to surgical procedure, male/female ratio, preoperative FEV1, and age...
November 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27916295/association-of-biomarkers-with-serious-cardiac-adverse-events-during-abiraterone-acetate-treatment-in-castration-resistant-prostate-cancer
#13
REVIEW
Sara Campora, Eleonora Campazzi, Silvia Zanardi, Matteo Puntoni, Marco Piccininno, Arnoldo Piccardo, Mehrdad Shoushtari Zadeh Naseri, Carlotta Defferrari, Nicoletta Provinciali, Marilena Petrera, Domenico Marra, Ennio Biscaldi, Gian Carlo Antonucci, Damiano Ricci, Matteo Clavarezza, Alessandra Gennari, Alberto Gozza, Mauro D'Amico, Marco Mori, Andrea DeCensi
BACKGROUND: Abiraterone acetate is an effective drug for castration-resistant prostate cancer, but cardiac serious adverse events (SAEs) may occur. We studied their association with N-terminal pro-brain natriuretic peptide (NT-proBNP) and troponin T (TnT) during abiraterone therapy. PATIENTS AND METHODS: In a single institution, 17 patients were treated with abiraterone acetate 1 g daily with concomitant prednisone and then switched to dexametasone plus canrenone...
December 2016: Translational Oncology
https://www.readbyqxmd.com/read/27916174/management-of-para-aortic-lymph-node-metastasis-in-colorectal-patients-a-systemic-review
#14
REVIEW
J S M Wong, G H C Tan, M C C Teo
INTRODUCTION: Para-aortic lymph node (PALN) involvement occurs in up to 2% of colorectal cancer (CRC) patients. While resection for isolated hepatic and pulmonary metastases in colorectal cancer is standard practice, the role of PALN dissection (PALND) in CRC has not been established and remains a controversy. We aim to perform a systematic review of the literature to determine if extensive lymphadenectomy improves survival, and is an acceptable strategy for PALN metastasis (PALNM). MATERIALS AND METHODS: A systematic search of PubMed and Embase databases for studies reporting on patients with isolated PALNM in CRC was performed...
December 2016: Surgical Oncology
https://www.readbyqxmd.com/read/27916062/-perioperational-management-of-gynecological-cancer-patients-with-severe-internal-medical-complications-a-serial-of-37-clinical-cases
#15
J Hu, W Q Lyu, Y L Guo, H W Wen, H Qiao, Y Qu
Objective: To evaluate the effectiveness and safety of perioperational management of gynecological cancer patients with severe internal medical complications. Methods: We collected 37 cases of gynecological cancer patients with severe internal medical complications who were hospitalized in Peking University First Hospital from Jan. 2010 to Nov. 2014. All of the cases were planned to move to ICU right after operation based on the preoperational assessment of anesthetist and physician. The median age was 69.4 years, and 25 cases (68%,25/37) of them were over 70 years old...
November 25, 2016: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/27914680/comparison-of-toxicity-and-outcome-in-advanced-stage-non-small-cell-lung-cancer-patients-treated-with-intensity-modulated-chemo-radiotherapy-using-imrt-or-vmat
#16
Robin Wijsman, Frank Dankers, Esther G C Troost, Aswin L Hoffmann, Erik H F M van der Heijden, Lioe-Fee de Geus-Oei, Johan Bussink
Retrospective evaluation of 188 advanced stage non-small cell lung cancer patients treated with IMRT or VMAT revealed a limited increase of moderate to severe acute esophageal toxicity after VMAT. Acute pulmonary toxicity and severe late toxicity were low. Overall survival did not differ between the IMRT and VMAT groups.
November 30, 2016: Radiotherapy and Oncology: Journal of the European Society for Therapeutic Radiology and Oncology
https://www.readbyqxmd.com/read/27914192/accuracy-and-consequences-of-same-day-invasive-lung-cancer-workup-a-retrospective-study-in-patients-treated-with-surgical-resection
#17
Kirsten Riis Madsen, Asbjørn Høegholm, Uffe Bodtger
BACKGROUND: Though widely used, little is known about accuracy and efficacy of same-day, invasive workup of suspected lung cancer. OBJECTIVE: To evaluate the accuracy and efficacy of same-day, invasive lung cancer workup (diagnosis and mediastinal staging), and to identify differences between patients without (Group A) or with (Group B) need for resampling. METHODS: A retrospective study was performed on all consecutive patients referred for surgical treatment for localised lung cancer after invasive diagnostic and staging workup at our unit...
2016: European Clinical Respiratory Journal
https://www.readbyqxmd.com/read/27913894/use-and-effectiveness-of-tocilizumab-among-patients-with-rheumatoid-arthritis-an-observational-study-from-the-british-society-for-rheumatology-biologics-register-for-rheumatoid-arthritis
#18
Mari Kihara, Rebecca Davies, Lianne Kearsley-Fleet, Kath D Watson, Mark Lunt, Deborah P M Symmons, Kimme L Hyrich
The aims of the present study are to describe the characteristics of rheumatoid arthritis (RA) patients selected for tocilizumab (TCZ), compare the "real-world" effectiveness of TCZ and tumour necrosis factor inhibitors (TNFi) when used as a first biologic and assess the influence of past biologic exposure/concurrent methotrexate (MTX) therapy on post-TCZ treatment outcomes. The British Society for Rheumatology Biologics Register (BSRBR-RA) is a prospective cohort study following RA patients starting biologics in the UK...
December 2, 2016: Clinical Rheumatology
https://www.readbyqxmd.com/read/27913735/preoperative-pulmonary-rehabilitation-for-marginal-function-lung-cancer-patients
#19
Asra Hashmi, Frank A Baciewicz, Ayman O Soubani, Shirish M Gadgeel
BACKGROUND: This study aimed to evaluate the impact of preoperative pulmonary rehabilitation in lung cancer patients undergoing pulmonary resection surgery with marginal lung function. METHODS: Short-term outcomes of 42 patients with forced expiratory volume in 1 s < 1.6 L who underwent lung resection between 01/2006 and 12/2010 were reviewed retrospectively. They were divided into group A (no preoperative pulmonary rehabilitation) and group B (receiving pulmonary rehabilitation)...
December 2, 2016: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/27913498/long-term-risk-of-second-malignancy-and-cardiovascular-disease-after-hodgkin-lymphoma-treatment
#20
Flora E van Leeuwen, Andrea K Ng
Long-term survivors of Hodgkin lymphoma (HL) experience several late adverse effects of treatment, with second malignant neoplasms (SMNs) and cardiovascular diseases (CVDs) being the leading causes of death in these patients. Other late effects have also been identified, such as pulmonary dysfunction, endocrinopathies (thyroid dysfunction, infertility), neck muscle atrophy, and persistent fatigue. HL survivors have two- to fourfold increased risks to develop SMNs and CVD compared with the general population...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
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