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Prospective lung

C F Song, H Li, B Tian, S Chen, J B Miao, Y L Fu, B You, Q R Chen, T Li, X X Hu, W Q Zhang, B Hu
Objective: To evaluate the incidence of postoperative venous thromboembolism (VTE) after thoracic surgery and its characteristic. Methods: This was a single-center, prospective cohort study. Patients undergoing major thoracic surgeries between July 2016 and March 2017 at Department of Thoracic Surgery, Beijing Chaoyang Hospital Affiliated to Capital Medical University were enrolled in this study. Besides the routine examination, all patients were screened for deep venous thrombosis (DVT) by using noninvasive duplex lower-extremity ultrasonography after surgery...
April 1, 2018: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
H Wei, T L Dong, X H Yang
Objective: To evaluate the effect of Penehyclidine Hydrochloride Injection on pulmonary ischemia-reperfusion in aortic dissection surgery. Methods: This study was a prospective randomized controlled trial. Between September 2015 and October 2017 in the Second Affiliated Hospital of Zhengzhou University, 60 patients with aortic dissection underwent total arch replacement surgery were randomly divided into penehyclidine hydrochloride group (group A 30 cases) and control group (group B 30 cases). Patients in group A were infused with penehyclidine hydrochloride 0...
March 13, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
Simon Heeke, Véronique Hofman, Elodie Long-Mira, Virginie Lespinet, Salomé Lalvée, Olivier Bordone, Camille Ribeyre, Virginie Tanga, Jonathan Benzaquen, Sylvie Leroy, Charlotte Cohen, Jérôme Mouroux, Charles Hugo Marquette, Marius Ilié, Paul Hofman
Background : With the integration of various targeted therapies into the clinical management of patients with advanced lung adenocarcinoma, next-generation sequencing (NGS) has become the technology of choice and has led to an increase in simultaneously interrogated genes. However, the broader adoption of NGS for routine clinical practice is still hampered by sophisticated workflows, complex bioinformatics analysis and medical interpretation. Therefore, the performance of the novel QIAGEN GeneReader NGS system was compared to an in-house ISO-15189 certified Ion PGM NGS platform...
March 21, 2018: Cancers
Emmanuel Marret, Raphael Cinotti, Laurence Berard, Vincent Piriou, Jacques Jobard, Benoit Barrucand, Dragos Radu, Samir Jaber, Francis Bonnet
BACKGROUND: Thoracic surgery for lung resection is associated with a high incidence of postoperative pulmonary complications. Controlled ventilation with a large tidal volume has been documented to be a risk factor for postoperative respiratory complications after major abdominal surgery, whereas the use of low tidal volumes and positive end-expiratory pressure (PEEP) has a protective effect. OBJECTIVE: To evaluate the effects of ventilation with low tidal volume and PEEP on major complications after thoracic surgery...
March 19, 2018: European Journal of Anaesthesiology
Mary Jo Fidler, Cristina L Fhied, Joanna Roder, Sanjib Basu, Selina Sayidine, Ibtihaj Fughhi, Mark Pool, Marta Batus, Philip Bonomi, Jeffrey A Borgia
BACKGROUND: The VeriStrat test is a serum proteomic signature originally discovered in non-responders to second line gefitinib treatment and subsequently used to predict differential benefit from erlotinib versus chemotherapy in previously treated advanced non-small cell lung cancer (NSCLC). Multiple studies highlight the clinical utility of the VeriStrat test, however, the mechanistic connection between VeriStrat-poor classification and poor prognosis in untreated and previously treated patients is still an active area of research...
March 20, 2018: BMC Cancer
Ross J Thomson, Nay Aung, Mihir M Sanghvi, Jose Miguel Paiva, Aaron M Lee, Filip Zemrak, Kenneth Fung, Paul E Pfeffer, Alexander J Mackay, Tricia M McKeever, Elena Lukaschuk, Valentina Carapella, Young Jin Kim, Charlotte E Bolton, Stefan K Piechnik, Stefan Neubauer, Steffen E Petersen
BACKGROUND: Reduced lung function is common and associated with increased cardiovascular morbidity and mortality, even in asymptomatic individuals without diagnosed respiratory disease. Previous studies have identified relationships between lung function and cardiovascular structure in individuals with pulmonary disease, but the relationships in those free from diagnosed cardiorespiratory disease have not been fully explored. METHODS: UK Biobank is a prospective cohort study of community participants in the United Kingdom...
2018: PloS One
Jan C van der Meijden, Michelle E Kruijshaar, Laurike Harlaar, Dimitris Rizopoulos, Nadine A M E van der Beek, Ans T van der Ploeg
OBJECTIVES: Pompe disease is a progressive metabolic myopathy for which enzyme replacement therapy (ERT) was approved in 2006. While various publications have examined the effects of ERT in classic-infantile patients and in adults, little has been published on ERT in children with non-classic presentations. STUDY DESIGN: This prospective study was conducted from June 1999 to May 2015. Seventeen patients from various countries participated. Outcome measures comprised muscle function (6-minute walk test, quick motor-function test (QMFT)), muscle strength (hand-held dynamometry; manual muscle testing), and lung function (FVC sitting and supine)...
March 19, 2018: Journal of Inherited Metabolic Disease
Lehui Du, Wei Yu, Xiang Huang, Nana Zhao, Fang Liu, Fang Tong, Sujing Zhang, Baolong Niu, Xiaoliang Liu, Shouping Xu, Yurong Huang, Xiangkun Dai, Chuanbin Xie, Gaoxiang Chen, Xiaohu Cong, Baolin Qu
Background: Growing data suggest that DNA damage repair and detoxification pathways play crucial roles in radiation-induced toxicities. To determine whether common functional single-nucleotide polymorphisms (SNPs) in candidate genes from these pathways can be used as predictors of radiation pneumonitis (RP), we conducted a prospective study to evaluate the associations between functional SNPs and risk of RP. Methods: We recruited a total of 149 lung cancer patients who had received intensity modulated radiation therapy (IMRT)...
2018: Journal of Cancer
Shayan Sengupta, Angela C Weyand, Santhosh A Upadhyaya, Yi-Mi Wu, Dan R Robinson, Rajen J Mody
Germline mutation of BRCA-associated protein-1 has been implicated in the development of tumor predisposition syndrome and high risk for malignant mesothelioma, lung adenocarcinoma, uveal melanoma, and cutaneous melanoma. Here, we present the case of a patient with recurrent metastatic melanoma who was found to have germline BAP1 and somatic BRAF mutation by clinical genomic sequencing. Detection of a germline mutation prompted screening for other cancers and surveillance in family members. Prospective integrative sequencing for pediatric cancer patients may identify pathogenic germline mutations and may improve outcomes and treatment-related morbidity by early diagnosis of malignancy...
March 16, 2018: Journal of Pediatric Hematology/oncology
Edyta Wolny-Rokicka, Katarzyna Brzeźniakiewicz-Janus, Jerzy Wydmański, Andrzej Tukiendorf, Agnieszka Zembroń-Łacny
Objective To investigate the relationship between changes in inflammatory and coagulatory biomarkers before and after short palliative radiotherapy in patients with advanced stage lung cancer. Methods This prospective observational single-centre study enrolled patients with histologically- or cytologically-confirmed lung cancer who were eligible for palliative radiotherapy. Inflammatory and coagulatory biomarkers including complete blood count, D-dimer and fibrinogen levels were evaluated before and after short hypofractionated radiotherapy...
January 1, 2018: Journal of International Medical Research
Chenxue Jiang, Shuiyun Han, Wucheng Chen, Xiaozhen Ying, He Wu, Yaoyao Zhu, Guodong Shi, Xiaojiang Sun, Yaping Xu
Background: and purpose: This retrospective study aimed to investigate the feasibility of shrinking field radiotherapy during chemoradiotherapy in non-small cell lung cancer (NSCLC). Patients and methods: Ninety-seven patients with stage III NSCLC who achieved a good response to chemoradiation were analyzed. Computed tomography was performed after 40-50 Gy dose radiation to evaluate curative effect. Patients in the shrinking field group underwent resimulation CT scans and shrinking field radiotherapy...
February 23, 2018: Oncotarget
Rong-Quan He, Xia Yang, Liang Liang, Gang Chen, Jie Ma
The present study aimed to explore the potential clinical significance of microRNA (miR)-124-3p expression in the hepatocarcinogenesis and development of hepatocellular carcinoma (HCC), as well as the potential target genes of functional HCC pathways. Reverse transcription-quantitative polymerase chain reaction was performed to evaluate the expression of miR-124-3p in 101 HCC and adjacent non-cancerous tissue samples. Additionally, the association between miR-124-3p expression and clinical parameters was also analyzed...
April 2018: Oncology Letters
Kana R Jat, Dinesh K Walia, Anju Khairwa
BACKGROUND: Cystic fibrosis is an autosomal recessive multisystem disorder with an approximate prevalence of 1 in 3500 live births. Allergic bronchopulmonary aspergillosis is a lung disease caused by aspergillus-induced hypersensitivity with a prevalence of 2% to 15% in people with cystic fibrosis. The mainstay of treatment includes corticosteroids and itraconazole. The treatment with corticosteroids for prolonged periods of time, or repeatedly for exacerbations of allergic bronchopulmonary aspergillosis, may lead to many adverse effects...
March 18, 2018: Cochrane Database of Systematic Reviews
N Touati, P Schöffski, S Litière, I Judson, S Sleijfer, W T van der Graaf, A Italiano, N Isambert, T Gil, J Y Blay, D Stark, T Brodowicz, S Marréaud, A Gronchi
AIMS: Epithelioid sarcoma is a soft tissue sarcoma associated with a high rate of local recurrence after wide resection and high incidence of distant metastasis. Little is known about the clinical course and response to systemic treatments in epithelioid sarcoma patients. We carried out a retrospective analysis of clinical data from epithelioid sarcoma patients to provide a reference for the design of future epithelioid sarcoma-specific studies. PATIENTS AND METHODS: Data from patients with epithelioid sarcoma entered in prospective multi-sarcoma phase II/III trials were pooled: EORTC trial 62012 (doxorubicin versus doxorubicin/ifosfamide), 62043 (pazopanib), 62072 (pazopanib versus placebo) and 62091 (doxorubicin versus trabectedin)...
March 15, 2018: Clinical Oncology: a Journal of the Royal College of Radiologists
Nicholas A Kolaitis, Allison Soong, Pavan Shrestha, Hanjing Zhuo, John Neuhaus, Patti P Katz, John R Greenland, Jeffrey Golden, Lorriana E Leard, Rupal J Shah, Steven R Hays, Jasleen Kukreja, Mary Ellen Kleinhenz, Paul D Blanc, Jonathan P Singer
OBJECTIVE: Extracorporeal membrane oxygenation (ECMO) is increasingly used as a bridge to lung transplantation. The impact of preoperative ECMO on health-related quality of life (HRQL) and depressive symptoms after lung transplantation remains unknown, however. METHODS: In a single-center prospective cohort study, we assessed HRQL and depressive symptoms before and at 3, 6, and 12 months after lung transplantation using the Short Form 12 Physical and Mental Component Scores (SF12-PCS and SF12-MCS), Airway Questionnaire 20-Revised (AQ20R), EuroQol 5D (EQ5D), and Geriatric Depression Scale (GDS)...
February 22, 2018: Journal of Thoracic and Cardiovascular Surgery
Leena Chularojanamontri, Papapit Tuchinda, Chayanee Likitwattananurak, Kamolwan Pongparit, Chuda Rujitharanawong, Suthinee Ithimakin, Kanokvalai Kulthanan
BACKGROUND: Several prospective studies have been conducted in epidermal growth factor receptor (EGFR) inhibitor-related cutaneous reactions in Caucasian patients, but prospective studies in Asian populations are scarce. OBJECTIVE: To investigate the cutaneous side effects of EGFR inhibitors in Asian cancer patients and to assess tumor response to dermatologic manifestations. METHODS: Sixty patients with lung or colorectal cancer who were receiving EGFR inhibitors were prospectively followed for at least one year by oncologists and dermatologists...
March 12, 2018: Asian Pacific Journal of Allergy and Immunology
Xinghua Cheng, Difan Zheng, Yuan Li, Hang Li, Yihua Sun, Jiaqing Xiang, Haiquan Chen
OBJECTIVE: Methods to minimize surgical trauma from mediastinal lymphadenectomy in patients with early-stage lung cancer are still immature. This study aimed to identify predictors of negative pathologic N2, which may be used to select patients for limited mediastinal lymphadenectomy. METHODS: Clinicopathologic features of 1430 patients with resected clinical stage I non-small cell lung cancer and complete mediastinal lymphadenectomy were retrospectively analyzed for variables associated with negative N2 nodal metastasis (2008-2015)...
February 13, 2018: Journal of Thoracic and Cardiovascular Surgery
Mark O Wielpütz, Ho Yun Lee, Hisanobu Koyama, Takeshi Yoshikawa, Shinichiro Seki, Yuji Kishida, Yasuhiro Sakai, Hans-Ulrich Kauczor, Kazuro Sugimura, Yoshiharu Ohno
OBJECTIVE: Ultrashort TE (UTE) MRI has been shown to deliver high-resolution images comparable to CT images. Here we evaluate the potential of UTE-MRI for precise lung nodule characterization. SUBJECTS AND METHODS: Fifty-one patients (mean [± SD] age, 68.7 ± 10.8 years) with 119 nodules or masses (mean size, 17.4 ± 16.3 mm; range, 4-88 mm) prospectively underwent CT (1-mm slice thickness) and UTE-MRI (TE, 192 μs; 1 mm3 resolution). Two radiologists assessed nodule dimensions and morphologic features (i...
March 16, 2018: AJR. American Journal of Roentgenology
Sandrine Loubière, Alexandre Drezet, Michèle Beau-Faller, Denis Moro-Sibilot, Sylvie Friard, Marie Wislez, Hélène Blons, Catherine Daniel, Virginie Westeel, Anne Madroszyk, Hervé Léna, Patrick Merle, Julien Mazières, Gérard Zalcman, Roger Lacave, Martine Antoine, Franck Morin, Pascale Missy, Fabrice Barlesi, Pascal Auquier, Jacques Cadranel
ALK rearrangement and EGFR / KRAS mutations constitute the primary biomarkers tested to provide targeted or nontargeted therapies in advanced nonsmall cell lung cancer (NSCLC) patients. Our objective was to assess the cost-effectiveness of biomarker testing for NSCLC.Between 2013 and 2014, 843 treatment-naive patients were prospectively recruited at 19 French hospitals into a longitudinal observational cohort study. Two testing strategies were compared, i.e. with "at least one biomarker status known" and "at least KRAS status known", in addition to "no biomarker testing" as the reference strategy...
March 2018: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
Jihyun An, Jong Woo Kim, Ju Hyun Shim, Seungbong Han, Chang Sik Yu, Jaewon Choe, Danbi Lee, Kang Mo Kim, Young-Suk Lim, Young-Hwa Chung, Yung Sang Lee, Dong Jin Suh, Jin Hyoung Kim, Han Chu Lee
BACKGROUND: Prior epidemiological evidences suggest that hepatitis B virus (HBV) infection is linked to cancers other than hepatocellular carcinoma. This prospective hospital registry-based case-control study aimed to investigate the sero-epidemiological association between chronic HBV infection and various types of cancer. METHODS: 95,034 patients with first-diagnosed non-hepatocellular malignancy in a tertiary hospital between 2007 and 2014; and 118,891 non-cancer individuals as controls from a health promotion center were included...
2018: PloS One
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