Late-onset chylothorax after lung cancer surgery: clinical characteristics, management, and prevention.

Background: The clinical characteristics and management of late-onset chylothorax after lung cancer surgery remained unknown. Here we aimed to provide evidence on the management of late-onset chylothorax by analysis of several cases with the largest sample size.

Methods: We retrospectively collected clinical data of patients who developed late-onset chylothorax after lung cancer surgery and were re-admitted by a single surgeon in our center from 2016 to 2022.

Ribonuclease Inhibitor 1 (RNH1) Regulates Sperm tsRNA Generation for Paternal Inheritance through Interacting with Angiogenin in the Caput Epididymis.

Environmental stressors can induce paternal epigenetic modifications that are a key determinant of the intergenerational inheritance of acquired phenotypes in mammals. Some of them can affect phenotypic expression through inducing changes in tRNA-derived small RNAs (tsRNAs), which modify paternal epigenetic regulation in sperm. However, it is unclear how these stressors can affect changes in the expression levels of tsRNAs and their related endonucleases in the male reproductive organs.

Blood Coagulation-Inspired Fibrin Hydrogel for Portable Detection of Thrombin Based on Personal Glucometer.

As one of the biomarkers of coagulation system-related diseases, the detection of thrombin is of practical importance. Thus, this study developed a portable biosensor based on a personal glucometer for rapid detection of thrombin activity. Fibrinogen was used for the detection of thrombin, and the assay principle was inspired by the blood coagulation process, where thrombin hydrolyzes fibrinogen to produce a fibrin hydrogel, and the amount of invertase encapsulated in the fibrin hydrogel fluctuates in accordance with the activity of thrombin in the sample solution.

Lymph node dissection in small-sized pulmonary metastasectomy: Impact on the long-term survival.

Introduction: Pulmonary metastasectomy has been clarified in improving long-term survival in most primary malignancies with pulmonary metastasis, while the role of additional lymph node dissection remained controversial. We aimed to investigate the prognosis of lymph node involvement and identify the role of lymph node dissection during pulmonary metastasectomy in a real-world cohort.

Methods: We identified patients diagnosed with pulmonary metastases with ≤3 cm in size and received pulmonary metastasectomy between 2004 and 2017 in the Surveillance, Epidemiology, and End Results database.

Augmentation of scleral glycolysis promotes myopia through histone lactylation.

Myopia is characterized of maladaptive increases in scleral fibroblast-to-myofibroblast transdifferentiation (FMT). Scleral hypoxia is a significant factor contributing to myopia, but how hypoxia induces myopia is poorly understood. Here, we showed that myopia in mice and guinea pigs was associated with hypoxia-induced increases in key glycolytic enzymes expression and lactate levels in the sclera.

En bloc resection of an extremely giant mediastinal immature teratoma with somatic-type malignancy: A case report with a brief review of the literature.

Primary mediastinum immature teratoma with somatic-type malignant transformation (SM) is extremely rare, and the clinical prognosis is poor. Immature teratoma with SM is difficult to eradicate by chemotherapy due to poor sensitivity; therefore, surgical resection is recommended whenever possible because it may offer better survival.

[Updated Interpretation of the NCCN Clinical Practice Guidelines (Version 3. 2023) for Non-small Cell Lung Cancer].

Lung cancer is the malignant tumor with the highest morbidity and mortality in China. Non-small cell lung cancer (NSCLC) is the main pathological subtype of lung cancer. On April 13, 2023, the National Comprehensive Cancer Network (NCCN) released the third edition of the 2023 NCCN Oncology Clinical Practice Guidelines: Non-small Cell Lung Cancer, which reflects the latest advances in international lung cancer research.

Immune cell membrane-based biomimetic nanomedicine for treating cancer metastasis.

Metastasis is the leading cause of cancer-related death. Despite extensive treatment, the prognosis for patients with metastatic cancer remains poor. In addition to conventional surgical resection, radiotherapy, immunotherapy, chemotherapy, and targeted therapy, various nanobiomaterials have attracted attention for their enhanced antitumor performance and low off-target effects.

Enhanced interface stability of ammine magnesium borohydride by decoration of MgBr·2NH nanoparticles.

A novel Mg(BH)·1.9NH-MgBr·2NH composite was demonstrated as a solid-state Mg electrolyte. The decoration of MgBr·2NH nanoparticles with an average size of 3.

The impact of previous extrapulmonary malignancies on survival of surgically treated primary lung cancer: a comprehensive systematic review and meta-analysis.

Whether a history of previous extrapulmonary malignancies had an impact on the survival of surgically treated primary lung cancer patients remains unknown. To better answer this question, we, therefore, conducted the first meta-analysis to compare the survival of lung cancer patients after surgical resection with previous extrapulmonary malignancies and those without. We systematically searched PubMed, Embase, and the Cochrane Library to identify relevant studies up to April 1, 2022.

The predictive value of the preoperative systemic immune-inflammation index in the occurrence of postoperative pneumonia in non-small cell lung cancer: A retrospective study based on 1486 cases.

Background: To investigate the correlation between the preoperative systemic immune-inflammation index (pSII) and postoperative pneumonia (POP) in surgical non-small cell lung cancer patients.

Methods: Patients who underwent lung cancer surgery at West China Hospital of Sichuan University were retrospectively included. The indicators were collected, including basic information of patients, surgery-related variables and POP rate.

Does the division of the inferior pulmonary ligament in upper lobectomy result in improved short-term clinical outcomes and long-term survival?

A best evidence topic in thoracic surgery was written according to a structured protocol. The question addressed was 'Does the division of the inferior pulmonary ligament (IPL) in upper lobectomy result in improved short-term clinical outcomes and long-term survival?'. Altogether 43 papers were found using the reported search, of which 6 studies represented the best evidence to answer the clinical question, including a previous best evidence topic study, a meta-analysis and 4 retrospective cohort studies.

Is video-assisted thoracoscopic surgery comparable with thoracotomy in perioperative and long-term survival outcomes for non-small-cell lung cancer after neoadjuvant treatment?

A best evidence topic in thoracic surgery was written according to a structured protocol. The question addressed was 'Is video-assisted thoracoscopic surgery comparable with thoracotomy in perioperative and long-term survival outcomes for patients with non-small cell lung cancer following neoadjuvant therapy intended for anatomical lung resection?'. Altogether 655 papers were found using the reported search, of which 12 studies represented the best evidence to answer the clinical question.

Characteristics and prognosis of primary pulmonary osteosarcoma: a pooled analysis.

Background: Primary pulmonary osteosarcoma (PPOS) is an uncommon malignancy originating from the lung with low incidence, and its clinical characteristics and prognosis have not been systematically reported. Therefore, we aimed to recognize the prognostic factors and constructed a survival prediction model for PPOS.

Methods: We collected the data from the Surveillance, Epidemiology, and End Results database and systematic review of previous studies.

The safety and feasibility of preoperative induction therapy of Savolitinib in non-small cell lung cancer patients with MET exon 14 skipping mutation.

Purpose: Neoadjuvant therapy followed by surgical resection is one of the preferred treatment option for locally advanced non-small cell lung cancer (NSCLC). For patients with mesenchymal-epithelial transition (MET) factor exon 14 skipping (METex14) mutations, the use of MET-tyrosine kinase inhibitors (TKIs) showed high efficiency and reduced toxicity compared with first-line standard chemotherapy. However, it is unknown whether preoperative induction targeted therapy of MET-TKIs is feasible and safe.

Feasibility and oncological outcomes of video-assisted thoracic surgery versus thoracotomy for pathologic N2 disease in non-small cell lung cancer: A comprehensive systematic review and meta-analysis.

This meta-analysis aimed to evaluate the feasibility and oncological outcomes between video-assisted thoracic surgery (VATS) and thoracotomy for non-small cell lung cancer (NSCLC) patients with pathologic N2 (pN2) disease. Data for analysis included short-term outcomes and long-term outcomes. We calculated the weighted mean differences (WMDs) for continuous data and the results of overall survival (OS) and disease free survival (DFS) were pooled using the hazard ratios (HRs) with 95% confidence intervals (CIs).

LobE-Specific lymph node diSsectiON for clinical early-stage non-small cell lung cancer: protocol for a randomised controlled trial (the LESSON trial).

Introduction: Lung cancer was the most common malignancy and the leading cause of cancer-related death in China or worldwide, and surgery is still the preferred treatment for early-stage non-small cell lung cancer (NSCLC). The pattern of lymph node metastasis was found potentially lobe specific, and thus, lobe-specific lymph node dissection (L-SLND) was proposed to be an alternative to systematic lymph node dissection (SLND) for the treatment of early-stage NSCLC.

Methods And Analysis: The LobE-Specific lymph node diSsectiON trial is a single-institutional, randomised, double-blind and parallel controlled trial to investigate the feasibility of L-SLND in clinically diagnosed stage IA1-2 NSCLC with ground-glass opacity components (≥50%).

Lobe-specific lymph node dissection in early-stage non-small-cell lung cancer: An overview.

Lymph node dissection is a vital part of surgical treatment for early-stage non-small cell lung cancer (NSCLC). Lobectomy with systematic lymph node dissection (SLND) still remains the gold standard surgical treatment for early-stage NSCLC patients. However, an increasing number of studies have demonstrated that lobe-specific lymph node dissection (L-SLND) can be used as an alternative therapy for SLND in carefully selected patients with early-stage NSCLC.