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Pulmonary cancer

Lan-Eng Tan, Razak A M, Chor-Shen Lim
Patients with lung cancer often have chronic obstructive pulmonary disease (COPD), but the impact of COPD on postresection survival of patients with lung cancer is unclear. This study evaluated the impact of COPD on survival of patients with lung cancer following pulmonary resection. Databases searched included PubMed, Cochrane, and Embase until March 2016. Study outcomes were overall survival and pulmonary complication rate (pneumonia, bronchial fistula, and prolonged mechanical ventilation). 6 studies with a total of 3761 patients were included...
October 21, 2016: Journal of Investigative Medicine: the Official Publication of the American Federation for Clinical Research
Susumu Ishiguro, Nabil A Alhakamy, Deepthi Uppalapati, Jennifer Delzeit, Cory J Berkland, Masaaki Tamura
To evaluate the potential of cell-penetrating peptide-based delivery of apoptosis-inducer gene in cancer therapy, a modified HIV-1 TAT peptide (dimerized TAT peptide, dTAT) was studied. The dTAT and plasmid DNA (pDNA) complexes (dTAT-pDNA) were condensed using calcium chloride (dTAT-pDNA-Ca(2+)). This simple nonviral formulation approach showed high levels of gene expression in vitro without any cytotoxicity. In mouse studies, a single intratracheal (IT) aerosol spray or 2 intravenous (IV) injections of the dTAT, apoptosis-inducer gene, angiotensin II type 2 receptor (AT2R), and Ca(2+) complexes (dTAT-pAT2R-Ca(2+)) significantly attenuated the acutely growing mouse Lewis lung carcinoma allografts in mouse lungs...
October 18, 2016: Journal of Pharmaceutical Sciences
Li Gao, Sheng Xie, Hui Liu, Pingping Liu, Yan Xiong, Jiping Da, Chengli Que, Huaping Dai, Chen Wang
OBJECTIVE: Combined pulmonary fibrosis and emphysema (CPFE) is a newly defined entity that comprises upper lobe emphysema and lower lobe fibrosis. Patients with CPFE are at high risk for lung cancer and have poor prognoses. To investigate the clinical and pathological characteristics of lung cancer with CPFE, lung cancers with CPFE and Non-CPFE interstitial lung disease (ILD) were reevaluated by 2015 WHO classification and compared. METHODS: A total of 60 patients with histologically proven lung cancer were selected from the database of two institutional medical centers...
October 21, 2016: Clinical Respiratory Journal
Sivan Lieberman, Tiberiu R Shulimzon, Tima Davidson, Edith M Marom
PURPOSE: The aim of the study was to assess the pulmonary temporal changes after bronchoscopic lung volume reduction (BLVR) using sealants for treatment of emphysema. MATERIALS AND METHODS: We retrospectively assessed all chest computerized tomography (CT) and F-18 fluorodeoxyglucose (FDG) positron emission tomography CT scans of patients treated at our institution with BLVR. RESULTS: Eleven patients were treated with sealants: 4 with biological sealants and 7 with synthetic sealants...
November 2016: Journal of Thoracic Imaging
Kouhei Tajima, Nobuyuki Uchida, Hajime Sasamoto, Toshiyuki Okada, Takayuki Kohri, Akira Mogi, Hiroyuki Kuwano
A 69-year-old woman visited our hospital complaining of right chest pain. Chest computed tomography showed a 55 × 45 mm tumor in the right upper lobe. Bronchoscopy revealed displaced anomalous B (1) and B (2)(+3) arising from the right main bronchus, and the patient was diagnosed with lung adenocarcinoma by transbronchial lung biopsy from the displaced B (2)(+3) . Three-dimensional computed tomography with multiplanar reconstruction revealed a displaced anomalous B (1) and B (2)(+3) branching directly from the right main bronchus, respectively, and abnormal distribution of the aberrant pulmonary vein (V (2) ) descended dorsally to the right main bronchus and emptied into the left atrium...
September 2016: Thoracic Cancer
Leng Zhou, Haidan Lan, Qinghua Zhou, Xiao Jun Tang, Daxing Zhu, Jianming Yue, Bin Liu
BACKGROUND: Ulinastatin can prevent the perioperative increase in proinflammatory cytokines for lung resection surgery; however, its impact on early clinical outcomes remains unknown. METHODS: The study enrolled 108 non-small cell lung cancer (NSCLC) patients who were randomly allocated into two groups: ulinastatin (group U) and control (group C). Patients in group U ( n = 52) were continuously intravenously infused with ulinastatin at a rate of 20 000 U/kg/hour for the first hour after anesthesia induction, and then at a rate of 5000 U/kg/hour until the conclusion of surgery...
September 2016: Thoracic Cancer
Nir Hirshoren, Olivia Ruskin, Tsien Fua, Stephen Kleid, Matthew Magarey, Benjamin Dixon
BACKGROUND: Transoral robotic surgery (TORS) is now a well-validated technique for resection of head and neck cancers. Benefits include reduced patient morbidity, swallowing preservation and rationalization of adjuvant therapies. METHODS: This was a single-centre, retrospective review of 35 patients who underwent TORS of oro-, retro- and parapharyngeal tumours between March 2014 and August 2015. Outcome measures included resection margins, swallowing function and impact on post-operative radiotherapy...
October 21, 2016: ANZ Journal of Surgery
Siavash Piran, Sam Schulman
Venous thromboembolism (VTE), which constitutes pulmonary embolism and deep vein thrombosis, is a common disorder associated with significant morbidity and mortality. Landmark trials have shown that direct oral anticoagulants (DOACs) are as effective as conventional anticoagulation with vitamin K antagonists (VKA) in prevention of VTE recurrence and associated with less bleeding. This has paved the way for the recently published guidelines to change their recommendations in favor of DOACs in acute and long-term treatment of VTE in patients without cancer...
2016: Thrombosis Journal
Keiju Aokage, Junji Yoshida, Tomoyuki Hishida, Masahiro Tsuboi, Hisashi Saji, Morihito Okada, Kenji Suzuki, Syunichi Watanabe, Hisao Asamura
Since 'radical lobectomy' was reported by Cahan in 1960, the standard surgical care for lung cancer has been lobectomy, in which units of the lobe are excised with their specific regional hilar and mediastinal lymphatics. However, pulmonary function-preserving limited resection for lung cancer has gradually become more prevalent in the late 20th century. In 1995, Ginsberg et al. conducted a randomized controlled trial in which limited resection (segmentectomy and wide-wedge resection) and lobectomy for stage I lung cancer were compared and reported that limited resection should not be applied to healthy patients with clinical stage IA lung cancer...
October 20, 2016: Japanese Journal of Clinical Oncology
Shearwood McClelland, Joseph F Baker, Justin S Smith, Breton G Line, Thomas J Errico, Christopher P Ames, R Shay Bess
Parkinson's disease (PD) is a neurodegenerative disorder manifesting over time to result in reduced mobility. The impact of PD on spinal fusion has yet to be addressed on a nationwide level. The Nationwide Inpatient Sample (NIS) from 2001 to 2012 was used for analysis. Admissions with spinal fusion of two or more vertebrae (ICD-9 codes=81.62, 81.63 and 81.64) were included and then stratified based on the presence or absence of PD (ICD-9 code=332.0); patients with cancer (ICD-9 codes=140-239) or trauma (ICD-9 codes=805...
October 17, 2016: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
Marta Crous-Bou, Laura B Harrington, Christopher Kabrhel
Venous thromboembolism (VTE) includes deep vein thrombosis and pulmonary embolism, and a combination of environmental and genetic risk factors contributes to VTE risk. Within environmental risk factors, some are provoking (e.g., cancer, surgery, trauma or fracture, immobilization, pregnancy and the postpartum period, long-distance travel, hospitalization, catheterization, and acute infection) and others are nonprovoking (e.g., age, sex, race/ethnicity, body mass index and obesity, oral contraceptive or hormone therapy use, corticosteroid use, statin use, diet, physical activity, sedentary time, and air pollution)...
October 20, 2016: Seminars in Thrombosis and Hemostasis
Antonin Levy, Etienne Bardet, Benjamin Lacas, Jean-Pierre Pignon, Julien Adam, Ludovic Lacroix, Xavier Artignan, Pierre Verrelle, Cécile Le Péchoux
BACKGROUND: Gefitinib is an oral EGFR tyrosine kinase inhibitors which may act as a radiosensitizer. PATIENTS AND METHODS: This phase II study evaluated the efficacy of gefitinib 250 mg once daily in combination with thoracic radiotherapy (66 Gy in 6.5 weeks, 2 Gy/day, 5 fractions/week) followed by consolidation chemotherapy (IV cisplatin and vinorelbine) as first line treatment in a population of unselected stage IIIB NSCLC patients according to EGFR mutation status...
October 18, 2016: Oncotarget
Stefanie C Vuotto, Kevin R Krull, Chenghong Li, Kevin C Oeffinger, Daniel M Green, Sunita K Patel, Deokumar Srivastava, Marilyn Stovall, Kirsten K Ness, Gregory T Armstrong, Leslie L Robison, Tara M Brinkman
BACKGROUND: The current study was performed to examine associations between childhood cancer therapies, chronic health conditions, and symptoms of emotional distress in adult survivors of childhood cancer. METHODS: Participants included 5021 adult survivors of childhood cancer (mean age, 32.0 years [standard deviation, 7.6 years] with a time since diagnosis of 23.2 years [standard deviation, 4.5 years]) who completed measures assessing symptoms of anxiety, depression, and posttraumatic stress...
October 20, 2016: Cancer
Steffen T Simon, Irene J Higginson, Sara Booth, Richard Harding, Vera Weingärtner, Claudia Bausewein
BACKGROUND: This is an updated version of the original Cochrane review published in Issue 1, 2010, on 'Benzodiazepines for the relief of breathlessness in advanced malignant and non-malignant diseases in adults'. Breathlessness is one of the most common symptoms experienced in the advanced stages of malignant and non-malignant disease. Benzodiazepines are widely used for the relief of breathlessness in advanced diseases and are regularly recommended in the literature. At the time of the previously published Cochrane review, there was no evidence for a beneficial effect of benzodiazepines for the relief of breathlessness in people with advanced cancer and chronic obstructive pulmonary disease (COPD)...
October 20, 2016: Cochrane Database of Systematic Reviews
Mohsen Qutbi, Babak Shafeie, Mahasti Amoui, Faraj Tabeie, Zahra Azizmohammadi, Ali Mahmoud-Pashazadeh, Hamid Javadi, Majid Assadi, Isa Neshandar Asli
BACKGROUND: Because one of the major sites for metastasis of thyroid cancers is the lung, studying the pattern of pulmonary metastasis may provide useful information for the effective treatment of these patients. In this study, by assessing the metastasis pattern, we aimed to identify the factors that may affect prognosis and response to treatment in patients with differentiated thyroid carcinoma (DTC) with pulmonary metastasis. METHODS: This retrospective study included 75 patients with DTC with pulmonary metastasis who were referred to our nuclear medicine section over a period of 10 years...
October 18, 2016: Clinical Nuclear Medicine
Alessia Pedoto, Dawn P Desiderio, David Amar, Robert J Downey
BACKGROUND: Spray cryotherapy (SCT) of airway lesions is used to effectively palliate respiratory symptoms related to airway obstruction, but significant intraoperative hemodynamic complications have been noted. We reviewed the experience at a single institution using SCT for the treatment of obstructive airway tumors. METHODS: A retrospective review of a single institution experience with intraoperative and postoperative hemodynamic complications associated with SCT was performed...
November 2016: Anesthesia and Analgesia
Moon Seong Baek, Jeongsuk Son, Jin Won Huh, Chae-Man Lim, Younsuck Koh, Hye-Sung Won, Jae-Yoon Shim, Sang-Bum Hong
AIM: Some recent studies have reported that early intervention by a medical emergency team (MET) for clinical deterioration before intensive care unit (ICU) admission was associated with a survival benefit in critically ill cancer patients. We hypothesized that early MET intervention for an obstetric crisis in the general wards would be related to favorable outcomes in critically ill obstetric patients. METHODS: Data of obstetric patients who were managed by a MET were collected retrospectively from 1 March 2008 to 30 April 2015...
October 20, 2016: Journal of Obstetrics and Gynaecology Research
Isabel Pascual-Camps, Nieves Alonso-Orcajo, Juan Pablo de la Fuente, Taygan Yilmaz, Miguel Cordero-Coma
PURPOSE: Sarcoidosis is a granulomatous disease of unknown etiology. Occasionally, triggering causes are identified, such as neoplasms, and they are termed sarcoid-like reactions, which may appear in any sarcoidotic target tissue. Choroidal metastases appear as part of widespread metastatic disease or as the first suggestion of neoplastic disease. They can also be a part of the differential diagnosis of a spectrum of inflammatory eye diseases. We present a case in which a lung carcinoma, pulmonary and eye sarcoid-like reactions, and choroidal metastasis take place in the same patient...
October 19, 2016: International Ophthalmology
Nurhan Sahin, Ayse Nur Akatli, Muhammet Reha Celik, Hakkı Ulutas, Emine Turkmen Samdanci, Cemil Colak
Pleural Malignant Mesothelioma (MM) is a fatal disease that has been associated with asbestos exposure. Differential diagnosis between the pleural infiltration of pulmonary carcinomas and MM is rather difficult particularly for epitheloid type mesothelioma.We aimed to investigate the utility of CD90, a cancer stem cell marker, in the differential diagnosis of MM and lung carcinoma, its prognostic significance and compare its value with that of Calretinin. Ninety pathology specimens including MM (n:30), pulmonary adenocarcinoma (n:30) and pulmonary squamous cell carcinoma (n:30) were used in this study...
October 19, 2016: Pathology Oncology Research: POR
Medine Cumhur Cüre, Erkan Cüre, Yıldıray Kalkan, Aynur Kırbaş, Levent Tümkaya, Arif Yılmaz, Ayşegül Küçükali Türkyılmaz, İbrahim Şehitoğlu, Süleyman Yüce
BACKGROUND: Cisplatin (Cis) is one of the most commonly used antineoplastic drugs. It is used as chemotherapy for many solid organ malignancies such as brain, neck, male and female urogenital, vesical and pulmonary cancers. Infliximab blocks tumor necrosis factor alpha (TNF-α). Several studies have reported that infliximab ameliorates cell damage by reducing cytokine levels. AIMS: We aimed to investigate whether infliximab has a preventive effect against cisplatin-induced hepatotoxicity and whether it has a synergistic effect when combined with Cis...
September 2016: Balkan Medical Journal
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