In recent years, the computer science represented by artificial intelligence and high-throughput sequencing technology represented by omics play a significant role in the medical field. This paper reviews the research progress of the application of artificial intelligence combined with omics data analysis in the diagnosis and treatment of non-small cell lung cancer (NSCLC), aiming to provide ideas for the development of a more effective artificial intelligence algorithm, and improve the diagnosis rate and prognosis of patients with early NSCLC through a non-invasive way.
The National Comprehensive Cancer Network (NCCN) released the latest version 1, 2022 of "NCCN guidelines for the clinical diagnosis and treatment of small cell lung cancer" (hereinafter referred to as "guideline"). Based on high-quality evidence-based medicine, this guideline provides references of clinical diagnosis and treatment for clinicians around the world. Compared with the version 3, 2021 of the "guideline", updates and revisions mainly focused on the progress of radiotherapy and systemic treatment. This article will interpret the updated therapy content in this new version of the "guideline".
乳腺癌是女性中最常见的恶性肿瘤，在全球范围内其发病率有逐渐增高的趋势。自Halsted根治术创立近100多年以来，手术一直是治疗乳腺癌的主要方法之一，是病灶仍限于局部或淋巴结者的首选治疗方法。但由于对乳腺癌生物学特性研究的深入、早期诊断水平的提高、全身治疗的发展以及社会文化背景的改变，人们对乳腺癌有了更进一步的认识，乳腺外科治疗在近20年发生了巨大的变化。
ObjectiveTo analyze the risk factors for complications after robotic segmentectomy.MethodsClinical data of 207 patients undergoing robot-assisted anatomical segmentectomy in our hospital from June 2015 to July 2019 were retrospectively analyzed, including 69 males and 138 females with a median age of 54.0 years. The relationship between clinicopathological factors and prolonged air leakage, pleural effusion, and pulmonary infection after surgery was analyzed.ResultsAfter robot-assisted segmentectomy, 20 (9.7%) patients developed prolonged air leakage (>5 d), 17 (8.2%) patients developed pleural effusion, and 4 (1.9%) patients developed pulmonary infection. Univariate logistic regression showed that body mass index (BMI, P=0.018), FEV1% (P=0.024), number of N1 lymph nodes resection (P=0.008) were related to prolonged air leakage after robot-assisted segmentectomy. Benign lesion was a risk factor for pleural effusion (P=0.013). The number of lymph node sampling stations was significantly related to the incidence of pulmonary infection (P=0.035). Multivariate logistic analysis showed that the BMI (OR=0.73, P=0.012) and N1 lymph node sampling (OR=1.38, P=0.001) had a negative and positive relationship with prolonged air leakage after robot-assisted segmentectomy, respectively.ConclusionThe incidence of pulmonary complications after robot-assisted segmentectomy is low. The lower BMI and more N1 lymph node sampling is, the greater probability of prolonged air leakage is. Benign lesions and more lymph node sampling stations are risk factors for pleural effusion and lung infection, respectively. Attention should be paid to the prevention and treatment of perioperative complications for patients with such risk factors.
Objective To evaluate the effects of robot-assisted Ivor Lewis esophagectomy (RAILE) in surgical treatment of esophageal cancer. Methods We retrospectively analyzed the clinical data of 70 patients diagnosed with mid-lower esophageal cancer undergoing RAILE in the Department of Thoracic Surgery in Ruijin Hospital Affiliated to Shanghai Jiaotong University between May 2015 and April 2018. There were 54 males and 16 females at average age of 62.0±7.6 years. Forty patients underwent circular end-to-end stapled intrathoracic anastomosis and 30 had a double-layered, completely hand-sewn intrathoracic anastomosis. Results The mean operating time was 308.7±60.6 minutes. And blood loss was 190.0±95.1 ml. There were 2 patients who underwent conversion to thoracotomy. There was no in-hospital and 30-day mortality. Overall complications were observed in 24 patients (34.3%), of whom 6 patients (8.6%) had anastomotic leakage. The median length of hospitalization was 9.0 (interquartile range, IQR, 5.0) days. The mean tumor size was 3.2±1.5 cm, and R0 resection was achieved in all patients. The mean number of totally dissected lymph nodes was 19.3±8.7. Conclusion RAILE is safe and technically feasible with satisfactory perioperative outcomes.
Objective To evaluate the methodological quality of clinical practice guidelines and consensuses of robot-assisted surgery. Methods The guidelines and consensuses were screened according to the inclusion and exclusion criteria by searching the domestic and overseas guidelines network and electronic database from 1 January, 2000 to 29 December, 2021. The Appraisal of Guidelines for Research and EvaluationⅡ (AGREEⅡ) instrument was used independently by two evaluators to evaluate the guidelines and consensuses. The consistency test of intraclass correlation coefficient (ICC) was carried out for two evaluators, and the score of guidelines and consensuses in the six domains of AGREEⅡ were calculated. Results A total of 34 guidelines and consensuses were included, including 10 guidelines and 24 consensuses. The ICC was all greater than 0.75, indicating that the consistency of the two evaluators was high. The average scores of the 34 guidelines and consensuses in the six domains of AGREEⅡ (scope and purpose, stakeholder involvement, rigor of development, clarity of presentation, applicability and editorial independence) were 81.0%, 43.5%, 28.2%, 81.5%, 12.7% and 51.7%, respectively. Conclusion These evaluated guidelines and consensuses of robot-assisted surgery still need to be improved in the domains of rigor of development, applicability and editorial independence. With the continuous development of robot-assisted surgery, more guidelines and consensuses based on higher level of evidence will be developed to promote the standardized use of robot-assisted surgery.
The National Comprehensive Cancer Network (NCCN) updates the "NCCN clinical practice guidelines in oncology: Lung cancer screening" annually, and the second edition of 2024 was released in October 2023. The 2024 edition of the guidelines builds on the 2023 edition with some updates on description and assessment of risk factors for lung cancer, evaluation and follow-up of lung nodules found during initial and subsequent screening, and low-dose CT screening protocols and imaging modalities. In this article, we will introduce the above updates and provide reference for lung cancer screening in China by combining the relevant guidelines and consensus in China.
Cuproptosis, recently defined as a unique form of cell death distinct from programmed cell death, is triggered by copper overload within mitochondria. Genes associated with cuproptosis have been found to correlate with tumorigenesis and tumor progression, making the targeting of cuproptosis pathways a promising direction for anti-tumor therapies. Copper ion carriers can transport copper ions into cells, inducing cuproptosis and laying the foundation for its application in cancer treatment. This article elaborates on the homeostasis of copper and the mechanisms related to cuproptosis, further clarifying the relationship between cuproptosis and lung cancer treatment targets. This review aims to summarize current progress in research related to cuproptosis and lung cancer, providing new theories and bases for the clinical treatment of lung cancer.
Recently, anatomical segmentectomy emerges as a hot spot in clinical research for surgical treatment of early-stage lung cancer. The techniques of segmentectomy are more elaborate and complicated than lobectomy, because of the considerable anatomic variations of segment blood vessels and bronchus. In a long term, video-assisted thoracic surgery is the mainly minimally invasive approach. As a new approach of minimally invasive surgery, da Vinci robot system possesses three-dimensional and high definition view, better dexterity mechanical wrist and tremor filtering system, which are the main advantages over video-assisted thoracic surgery. All the superiorities of robot system provide good supports for performing segmentectomy. Robot-assisted segmentectomy has been carried out in many medical centers in China and abroad until now. However, most surgery cases often lack adequate controls on quality.