The 2025 European Lung Cancer Congress (ELCC) convened in Paris, France, centering on the optimization and innovation of immunotherapy for non-small cell lung cancer (NSCLC). Key topics at the congress included the application strategies for perioperative immunotherapy, breakthroughs in combination therapy models for advanced NSCLC, and the emerging roles of biomarkers in predicting diverse treatment outcomes. This paper integrates data from several key pivotal studies to systematically analyze the clinical value of neoadjuvant therapy within the perioperative setting, the potential of targeted combination regimens, and the challenges of managing drug resistance, thus offering new directions for clinical practice.

Objective:To explore the feasibility of bibliometric analysis of research papers on human metapneumovirus based on Web of Science database.Methods:The human metapneumovirus (HMPV) causes a serious disease burden worldwide. This article used bibliometric analysis method to search for papers using the keyword " metapneumovirus" , and searched for HMPV papers published from 2001 to 2023 in the Web of Science database. Statistical analysis of the distribution of papers on HMPV by year, country, journal, research institution, author, etc., in order to understand the current research status and development trends of HMPV in the international community.Results:A total of 3 282 papers were retrieved, of which 97% were in English. HMPV was first reported in 2001, and since then, research papers have been increasing year by year. The United States has the highest number of published papers, with China, the United Kingdom, France, and the Netherlands ranked 2nd, 3rd, 4th, and 5th respectively. The field of virology-general had the highest number of papers. In terms of research institution distribution, Vanderbilt University in the United States has published 135 papers, ranked the first. The journal which had the highest number of published papers was JOURNAL OF MEDICAL VIROLOGY, with a total of 143 papers. The author Williams JV of Vanderbilt University in the United States has published 92 papers, indicating its high international status in the field of HMPV research.Conclusions:Among the retrieved HMPV related papers, research institutions and universities in European and American countries have published more papers.

Positive pressure bio-protective equipment is a key protective equipment for high-level biosafety laboratories, which provides comprehensive protection for professionals working in pathogenic microorganisms or other biological contamination environments. This paper summarizes the development status of positive pressure bio-protective equipment at home and abroad, analyzes the existing problems of the current positive pressure bio-protective equipment, and puts forward suggestions, to provide reference for the development and application of positive pressure bio-protective equipment in our country.

Hyperoxia-induced acute lung injury (HALI) is an important complication of clinical oxygen therapy, which is mainly characterized by acute respiratory distress syndrome (ARDS) in adults and broncho-pulmonary dysplasia (BPD) in infants. HALI seriously affects the prognosis and quality of life of patients, so it has received more and more attention. However, the pathogenesis of HALI is complex and unclear, and there is no clear treatment method at present. Non-coding RNA (ncRNA) is an important type of functional RNA transcriptome. Due to the lack of effective open reading frame, ncRNA does not have the function of coding proteins. However, ncRNA can still regulate gene expression at multiple levels and affect the occurrence and development of many diseases. In recent years, a large number of in vitro and in vivo studies have shown that ncRNA is involved in the pathogenesis of HALI and is of great significance. This article reviews the expression and significance of ncRNA in HALI, in order to provide new diagnosis and treatment ideas for the prevention and treatment of HALI.

Objective:To investigate the efficacy of alveolar lavage combined with montelukast in the treatment of acute exacerbations of chronic obstructive pulmonary disease (AECOPD) and its effect on oxidative stress and inflammatory factors in patients.Methods:A prospective study was conducted involving 90 patients with AECOPD who were admitted to the Intensive Care Unit of Shan County Central Hospital from December 2021 to December 2022. The patients were randomly divided into a control group and an observation group, with 45 patients in each group, using the random number table method. The control group received conventional treatment, while the observation group was additionally treated with alveolar lavage combined with montelukast. Symptom score, Acute Physiology and Chronic Health Evaluation II score, overall response rate, serum levels of oxidative stress markers (malondialdehyde, 4-hydroxynonenal, and superoxide dismutase), and serum levels of inflammatory factors (C-reactive protein, tumor necrosis factor-α, interleukin-6, and procalcitonin) were compared between the two groups before and after treatment.Results:After treatment, the symptom scores for both groups decreased significantly compared with their respective scores before treatment ( t = 6.68, 11.32, both P < 0.05). After treatment, the symptom score in the observation group was significantly lower than that in the control group [(8.69 ± 0.84) points vs. (15.39 ± 1.18) points, t = 8.75, P < 0.05]. After treatment, the Acute Physiology and Chronic Health Evaluation II score in the observation group was significantly lower than that in the control group ( t = 9.19, P < 0.05). The overall response rate in the observation group was significantly higher than that in the control group [93.33% (42/45) vs. 75.56% (34/45), t = 4.56, P < 0.05]. After treatment, serum levels of 4-hydroxynonenal and malondialdehyde in the observation group were significantly lower than those in the control group ( t = 4.20, 5.15, both P < 0.05), while serum level of superoxide dismutase in the observation group was significantly higher than that in the control group ( t = 5.23, P < 0.05). After treatment, serum levels of C-reactive protein, tumor necrosis factor-α, interleukin-6, and procalcitonin in the observation group were significantly lower than those in the control group ( t = 6.86, 5.60, 8.75, 4.89, all P < 0.05). Conclusion:Alveolar lavage combined with montelukast can reduce clinical symptoms in patients with AECOPD, promote recovery, enhances clinical efficacy, decreases oxidative stress responses, increases the body's antioxidant capacity, lowers the expression of inflammatory factors, and reduces inflammatory responses.

Objective:To compare the quality of sleep and rehabilitation after routine surgery versus day surgery in pediatric patients with snoring.Methods:This was a prospective study.Seventy pediatric patients with snoring, aged 4-6 yr, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, undergoing adenoidectomy and/or tonsillectomy in the Guangzhou Women and Children′s Medical Center from March to June 2023, were divided into routine surgery group (group R) and day surgery group (group D), with 35 cases in each group. A sleep-detecting bracelet was used to monitor the sleep status. The proportion of deep sleep, light sleep and rapid eye movement, sleep continuity score and the maximum and minimum heart rate were recorded on the night before surgery, the first and second night after surgery. Rehabilitation was assessed using Quality of Recovery-15 at 1 day before surgery and 24 and 48 h and 28 days after surgery.Results:Compared with group R, the maximum heart rate at the night before surgery was significantly decreased, the proportion of light sleep on the second night after surgery was increased, the proportion of rapid eye movement sleep on the second night after surgery was decreased, the scores for items on " getting support from hospital doctors and nurses", " feeling comfortable and in control", and " having a feeling of general well-being" and the total score of Quality of Recovery-15 were significantly decreased at 24 and 48 h after operation, and the score for items on " feeling rested" and " have had a good sleep" at 48 h after surgery was decreased in group D ( P<0.05). Conclusions:Pediatric patients with snoring have poor quality of early sleep and rehabilitation after day surgery compared with routine surgery.

ObjectiveTo understand the health information needs of chronic disease inpatients and the current utilization of community health resources， and to analyze the influencing factors， so as to provide basis for personalized and high-quality health education for chronic disease inpatients and to guide them to make full use of community health resources. MethodsFrom November 2020 to February 2021， we conducted a face-to-face multi-center clinical epidemiological survey with paper questionnaire in three general hospitals of Shanghai. The study included 404 inpatients with diabetes， hypertension， coronary heart disease， chronic respiratory diseases， cancer and other chronic diseases. Results94.01% of the 404 respondents had different needs for disease or health related information， and there was no significant difference between patients of different ages， genders and educational backgrounds in their needs for health knowledge. Among these patients， only 39.11% of them participated in the establishment of a card for chronic disease management in the community or signed for a family doctor. The participation rate of male patients was lower than that of female patients （P<0.05）. ConclusionPatients with chronic diseases have a high demand for health related information， and we need to provide health information in multiple ways. We should increase investment in community health resources， improve service quality， and guide residents with chronic diseases to make full use of community health resources.

The passing of ethical review is a necessary conditions and prerequisite for the development of life science and medical research involving humans. At present, some medical and health institutions have no or insufficient ethical review capabilities. The lack of ethical review ability has become a bottleneck restricting the development of life science and medical research involving humans. According to documents such as Opinions on Deepening the Reform of the Review and Approval System and Encouraging the Innovation of Pharmaceutical and Medical Devices, Opinions on Strengthening the Ethical Governance of Science and Technology, institutions can entrust competent institutional ethics review committees or regional ethics review committees in writing to conduct ethical review. Entrustment ethical review provides a viable solution for institutions that need to carry out life science and medical research involving humans but do not have an ethics (review) committee or the ethics (review) committee is not competent to review. To conduct the entrustment ethical review, the entrustment between the principal and the trustee is required. According to The Measures for Ethical Review of Life Sciences and Medical Research Involving Humans, if medical and health institutions and their ethical review committees do not accept the formal entrustment to provide the ethical review opinions for other institutions, the local health authorities at or above the county level will impose administrative penalties and sanctions on the relevant institutions and personnel in accordance with the law. Signing the entrustment ethical review contract, implementing legal compliance entrusted ethical review to protect the rights and interests of the trustee and the principal, and protect the research participants.

Objective:To investigate the survival of 2019 novel coronavirus (2019-nCoV) on the surface of inanimate objects at different temperatures.Methods:CNKI, WanFang Database, VIP, PubMed, Web of Science, Cochrane Library and Embase were searched for articles published from January 1, 2020 to June 15, 2022 with "2019-nCoV, surface, inanimate, environments, environmental, matrices, factors, conditions, contact, personal protective equipment, transmission, stability, persistence, viability, survival, survivability, infectivity, transmission". The literature was screened according to the inclusion and exclusion criteria. After the data in the literature were extracted, the improved MINORS scale was used to evaluate the literature quality. RevMan5.4 software was used for meta analysis, and Stata17.0 software was used for Begg′s test and Egger′s test to evaluate the publication bias.Results:A total of 20 studies were included. Meta-analysis result showed that the survival ability of 2019-nCoV on the surface of non-porous objects (stainless steel, glass and plastic) was significantly different from that on the surface of porous objects (cloth, wood board, banknote, cotton, cardboard) ( Z=5.94, P<0.001; Z=17.85, P=0.004; Z=38.20, P<0.001). The result of subgroup analysis showed that there was no significant difference in the survival ability of the virus between banknotes and glass, plastic surfaces under the same conditions ( Z=0.81, P=0.420; Z=1.79, P=0.070). The half-life of the virus at 4 ℃ was significantly different from that at 25 ℃[ MD=47.49 h, 95% CI: 7.00~87.99, Z=2.30, P=0.020]; The half-life of the virus at 25 ℃ was also significantly different compared with that at 35 ℃[ MD=5.46 h, 95% CI: 0.13~10.78, Z=2.01, P=0.040]. Conclusions:Under the same conditions, the survival time of 2019-nCoV on the surface of nonporous objects was longer than that on the surface of porous objects, and the higher the temperature, the shorter the survival time.

After rice is processed into parboiled rice, it becomes a food with low glycemic index.Due to the effect of parboiled rice-preparing process on the rice, the changed starch structure and digestibility have induced a reduced hyperglycemic response to rice.After changes in starch structure, direct chain starch content increases with the result in digestive rate decrease.Furthermore, the proportion of the slowly digesting-starch(SDS)in the starch, and the content of the resistant starch(RS)go up, which induces an decreased digestive rate.In addition, parboiled rice also confers greater protection against oxidative stress.It also contains high fat and protein with strong sense of satiety, which reduces the level of blood glucose after eating.The parboiled rice is suitable for patients with diabetes and for the individuals with high risk for diabetes, and can also be applied to patients with hypertension, obesity and other metabolic diseases.