Abstract:
Background:There has been controversy regarding prognostic factors for surgically resected primary pulmonary sarcomatoid carcinoma (PSC). Recently, several studies have shown that neutrophil-to-lymphocyte ratio (NLR) was a prognostic factor for various types of cancers from multiple organs. Therefore, we performed this study to evaluate whether NLR is related to prognosis after complete surgical resection of primary PSC. Methods:From Oct. 2003 to Sep. 2015, a total of 50 patients underwent surgical resection for primary PSC. After excluding patients with any history of other malignancy and incompletely resected cases, a total of 37 patients were included, and data were retrospectively collected and analyzed. Change in postoperative NLR and the initial NLR (ΔNLR) was calculated from the perioperative complete blood count (CBC) results. Results:Mean age of the cohort was 62.2±1.9 years, and 31 patients (83.8%) were male. Twenty patients (54.1%) were revealed as pN0. Overall 5-year survival rate was 50.3%. Seventeen patients (45.9%) had locoregional or distant metastases. Univariate survival analysis revealed age >70, ΔNLR >17 as risk factors for overall survival (P=0.009, 0.005) and disease-free survival (P=0.036, 0.018). Multivariate Cox-regression analysis revealed age >70 and ΔNLR >17 as independent risk factors for overall survival and ΔNLR >17 as the only independent risk factor for the disease-free survival. Conclusions:In patients with completely resected primary PSC, perioperative ΔNLR had a significant effect on the overall survival and disease-free survival. Older age was also an independent risk factor for overall survival.
journal_name
J Thorac Disjournal_title
Journal of thoracic diseaseauthors
Seong YW,Han SJ,Jung W,Jeon JH,Cho S,Jheon S,Kim Kdoi
10.21037/jtd.2019.02.02subject
Has Abstractpub_date
2019-03-01 00:00:00pages
819-826issue
3eissn
2072-1439issn
2077-6624pii
jtd-11-03-819journal_volume
11pub_type
杂志文章abstract::Diagnosing pleural effusion is challenging, especially in patients with malignant or benign fibrothorax, which is difficult to sample using standard flexible forceps (SFF) via flex-rigid pleuroscopy. An adequate sample is crucial for the differential diagnosis of malignant fibrothorax (malignant pleural mesothelioma, ...
journal_title:Journal of thoracic disease
pub_type:
doi:10.21037/jtd.2016.11.92
更新日期:2016-11-01 00:00:00
abstract:Background:Post-polio syndrome is characterised by symptoms of fatigue, pain and new-onset neuromuscular weakness, and emerges decades after the initial poliovirus infection. We sought to evaluate the only post-polio syndrome specific self-management programme in the United Kingdom. Methods:This was a retrospective st...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd-cus-2020-009
更新日期:2020-10-01 00:00:00
abstract::During the last decades lung cancer is the leading cause of death worldwide for both sexes. Even though cigarette smoking has been proved to be the main causative factor, many other agents (e.g., occupational exposure to asbestos or heavy metals, indoor exposure to radon gas radiation, particulate air pollution) have ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.3978/j.issn.2072-1439.2014.03.06
更新日期:2014-03-01 00:00:00
abstract:Background:Radical resection is the cornerstone for patients with early stage of non-small cell lung cancer (NSCLC). However, fatal disease recurs in about 30-70% of resected cases. The circulating tumor cells (CTCs) is one of the main causes of recurrence of cancer. Circulating tumor DNA (ctDNA) is also a potential pr...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2018.04.08
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:The standard treatment for stage III non-small-cell lung cancer (NSCLC) is still 60 Gy in conventional fractions combined with concurrent chemotherapy; however, the resulting local controls are disappointing. The aim of this study was to compare and assess the feasibility and efficacy of hypofractionated che...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2016.03.46
更新日期:2016-05-01 00:00:00
abstract::As "Immunotherapy age" is coming, immune checkpoint inhibitors (CPI) therapies have shown favorable clinical benefits and low toxicity profiles in patients with advanced non-small cell lung cancer (NSCLC). While it is a pity that there is a little clear clinical trials evidence about immunotherapy among Asian populati...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2018.05.106
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:Effective postoperative pain control for thoracic surgery is very important, not only because it reduces pulmonary complications but also because it accelerates the pace of recovery. Moreover, it increases patients' satisfaction with the surgery. In this study, we present a simple approach involving the safe...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2016.12.30
更新日期:2016-12-01 00:00:00
abstract:INTRODUCTION:Mediastinal tuberculous lymphadenitis (MTL) is mostly seen in primary tuberculosis in children, uncommon observed in adults. It usually presents the toxic symptoms of tuberculosis but rarely with symptoms characteristic of esophageal compression, such as dysphagia. Such patients can easily be misdiagnosed ...
journal_title:Journal of thoracic disease
pub_type:
doi:10.3978/j.issn.2072-1439.2013.09.03
更新日期:2013-10-01 00:00:00
abstract:Background:Spread through air spaces (STAS) is reportedly a significant risk factor for recurrence and a prognostic factor in patients with non-small cell lung cancer (NSCLC), especially after sublobar resection. Because wedge resection (WR) is associated with insufficient margins, we hypothesized that STAS has a great...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2020.04.47
更新日期:2020-05-01 00:00:00
abstract:Background:The novel HeartMate 3 (Abbott, Chicago, IL, USA) left ventricular assist device (LVAD) was worldwide first implanted by Prof. Schmitto and his team in 2014 at the Hannover Medical School, Germany and received CE Mark approval in October, 2015 following completion of a clinical trial. Methods:Although HeartM...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2018.01.26
更新日期:2018-06-01 00:00:00
abstract::The different levels of health information technology (IT) adoption and its integration into hospital workflow can affect the maximization of the benefits of using of health IT. We aimed at sharing our experiences and the journey to the successful adoption of health IT over 13 years at a tertiary university hospital i...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2016.08.44
更新日期:2016-08-01 00:00:00
abstract::During development, the mesoderm maintains a complex relationship with the developing endoderm giving rise to the mature lung. Pleural mesothelial cells (PMCs) derived from the mesoderm play a key role during the development of the lung. The pleural mesothelium differentiates to give rise to the endothelium and smooth...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.3978/j.issn.2072-1439.2015.02.19
更新日期:2015-06-01 00:00:00
abstract:BACKGROUND:The use of uniportal video-assisted thoracoscopic surgery (VATS) has been increasing worldwide. Our main goal was to describe the evolution of uniportal surgery in the biggest private hospital in Latin America that is located in São Paulo, Brazil. METHODS:This descriptive and retrospective study included pa...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2016.10.79
更新日期:2017-04-01 00:00:00
abstract::With the improvement in thoracoscopic and laparoscopic surgery, thoracoscopic and laparoscopic esophagectomy (TLE), a minimally invasive approach, has attracted increasing attention as an alternative to open three-field esophagectomy. From June 2012 to October 2013, 90 patients underwent laparoscopic and thoracoscopic...
journal_title:Journal of thoracic disease
pub_type:
doi:10.3978/j.issn.2072-1439.2014.02.04
更新日期:2014-02-01 00:00:00
abstract:Background:The purpose of this study is to evaluate outcomes in upfront local response and survival of patients with esophageal cancer and distant metastasis. Methods:This retrospective study included 34 patients (25 males) aged 42-92 years (median, 70 years) with a histological diagnosis of esophageal squamous cell c...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2018.03.45
更新日期:2018-03-01 00:00:00
abstract:Background:Preoperative lymphocyte count (pre-LC) predicts the relapse and survival in patients with esophageal squamous cell carcinoma (ESCC), the clinical application of postoperative lymphocyte count (post-LC) change (LCc) remains unclear. Methods:A retrospective analysis of patients with newly diagnosed ESCC who r...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2019.06.02
更新日期:2019-06-01 00:00:00
abstract::Improving patient safety seems to be a new interesting clinical subject but, in fact, it is no new. It has to do with one of the oldest ethical principles of our profession: curing and not harming. The important research that has been done in a short period of time has brought in new insight to this complex area that ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.3978/j.issn.2072-1439.2015.03.13
更新日期:2015-04-01 00:00:00
abstract::We report a case of video-assisted thoracoscopic surgery (VATS) tracheal resection and carinal reconstruction in a patient with tracheal tumor. The patient presented with adenoid cystic carcinoma (ACC) of the distal trachea, extending along the right main bronchus with carinal invasion. The reconstruction procedure wa...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.3978/j.issn.2072-1439.2016.01.45
更新日期:2016-01-01 00:00:00
abstract::The bidirectional interaction between sleep-disordered breathing (SDB) and stroke has been the subject of many studies. On the one hand, different forms of SDB, and especially obstructive sleep apnea, increase the risk of stroke either directly or indirectly by influencing other known cardiovascular risk factors such ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2018.12.66
更新日期:2018-12-01 00:00:00
abstract::Veno-venous (VV) and veno-arterial (VA) extracorporeal membrane oxygenation (ECMO) therapy is widely used in critically ill patients with refractory cardiogenic shock and cardiac arrest or suffering from severe respiratory failure. Besides traditional ECMO cannulation, changes in patients' conditions or the occurrence...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2018.03.84
更新日期:2018-03-01 00:00:00
abstract:Background:Permanent pacemaker implantation (PPI) is widely used for the treatment of chronic arrhythmia. The aim of the present study was to investigate the incidence of postoperative complications and the risk factors in patients with PPI. Methods:The clinical data of 124 patients who underwent PPI in our hospital f...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd-20-2913
更新日期:2020-10-01 00:00:00
abstract:Background:Pulmonary sclerosing pneumocytoma (PSP) is a rare benign lung tumor. This study investigated the diagnostic experience of PSP and lung cancer. Methods:This study is a retrospective study. We observed the locations of lung lesions, imaging form and clinical symptoms, and recorded the surgical complications t...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2017.08.07
更新日期:2017-09-01 00:00:00
abstract::Malignant pleural mesothelioma (MPM) is a rare neoplasm that typically arises from mesothelial surfaces of the pleural cavity. Despite treatment improvements, it carries a dismal prognosis. The majority of patients either have unresectable disease or are not candidates for surgery due to medical comorbidities or old a...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2017.10.19
更新日期:2018-01-01 00:00:00
abstract::Anomalies in coronary arteries (CA) are an important issue in cardiology and cardiovascular surgery. Specifically the anomalous origin of the right coronary artery (RCA) is of special importance because it is the most frequent anomaly. Clinical practice guidelines recommend the revascularization treatment in cases of ...
journal_title:Journal of thoracic disease
pub_type:
doi:10.21037/jtd.2017.05.15
更新日期:2017-05-01 00:00:00
abstract:Background:Bronchopleural fistula (BPF) remains a serious complication after surgery for lung cancer with bronchial resection. A free pericardial fat pad (FPFP) is applied in high-risk cases to reduce BPF frequency. BPF may occur 6 months after surgery. Thus, we evaluated the residual FPFP volume at 6 months after surg...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2019.11.81
更新日期:2019-12-01 00:00:00
abstract::Minimally invasive esophagectomy (MIE) is increasingly accepted in the treatment of locoregional or advanced esophageal cancer. Laparoscopic-thoracoscopic Ivor-Lewis esophagectomy has been proved to be effective in treating middle and distal esophageal cancer, however, intrathoracic esophagogastric anastomosis is tech...
journal_title:Journal of thoracic disease
pub_type:
doi:10.3978/j.issn.2072-1439.2013.12.10
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Interstitial lung disease (ILD) is a disease with high mortality worldwide. Unfortunately, its prognosis is still very poor. Therefore, developing the target molecular is very important for ILD diagnosis and treatment. Caveolin-1 (Cav-1) can regulate the formation of fibrosis by linking to the signaling path...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2017.07.01
更新日期:2017-08-01 00:00:00
abstract:Background:Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have become important treatment options for non-small cell lung cancer (NSCLC) patients with EGFR sensitive mutation. However, the detection of EGFR driver mutation is impeded by the lack of adequate tumor tissues, histopathological type...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2019.05.22
更新日期:2019-05-01 00:00:00
abstract::Navigation bronchoscopy has reached a new horizon in its evolution. Combining with real-time imaging modalities, such as cone-beam computed tomography (CBCT) and augmented fluoroscopy (AF), navigation success can finally be confirmed with high degree of accuracy in real-time. With utilization of this modality, additio...
journal_title:Journal of thoracic disease
pub_type: 杂志文章,评审
doi:10.21037/jtd.2020.03.85
更新日期:2020-06-01 00:00:00
abstract:Background:Monitoring of trends in the use of the intensive care unit (ICU) and the outcomes of ICU patients is essential for the assessment of the effective use of ICU. This study aims to investigate the incidence and outcome of critical care admissions in Taiwan from 1997 to 2013. Methods:Patients >18 years who had ...
journal_title:Journal of thoracic disease
pub_type: 杂志文章
doi:10.21037/jtd.2018.07.131
更新日期:2018-08-01 00:00:00