Objective To evaluate the efficacy and safety of intraoperative pleural irrigation with Nocardia rubra cell-wall skeleton (N-CWS) for reducing pleural effusion drainage after radical surgery for lung cancer. Methods A retrospective analysis was conducted on the clinical data of lung cancer patients who underwent lobectomy and mediastinal lymph node dissection at the First Affiliated Hospital of Xiamen University between December 2024 and May 2025. Patients were divided into a control group and an irrigation group based on the intraoperative use of N-CWS. Patients in the irrigation group received pleural irrigation with 800 μg of N-CWS diluted in 10 mL of normal saline. The following outcomes were compared between the two groups: pleural effusion drainage volume at 0-24 h, 24-48 h, and 48-72 h postoperatively, degree of air leak, chest tube duration, postoperative length of stay, and the incidence of adverse events (fever, chest pain, and nausea and vomiting). Results A total of 245 patients were included (97 males, 148 females) with a mean age of (61.28±6.26) years, with 205 in the control group and 40 in the irrigation group. Compared to the control group, the irrigation group showed significantly lower pleural effusion drainage volumes at 0-24 h, 24-48 h, and 48-72 h, as well as shorter chest tube duration and postoperative length of stay (all P<0.05). There was no statistical difference in the degree of postoperative air leak (P=0.661). No significant differences were observed between the two groups regarding the highest body temperature within 72 h post-surgery (P=0.130), fever grade (P=0.196), severity of chest pain (P=0.105), or the incidence of nausea and vomiting (P=0.376). Conclusion Intraoperative pleural irrigation with N-CWS in patients undergoing lobectomy and mediastinal lymph node dissection for lung cancer can significantly reduce postoperative pleural effusion drainage volume, shorten chest tube duration and length of hospital stay. The procedure is safe and feasible.

Objective To explore the relationship between PANoptosis and hepatic ischemia-reperfusion injury (HIRI), and to screen the key genes of PANoptosis in HIRI. Methods PANoptosis-related differentially expressed genes (PDG) were obtained through the Gene Expression Omnibus database and GeneCards database. Gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and Gene Set Enrichment Analysis (GSEA) were used to explore the biological pathways related to PDG. A protein-protein interaction network was constructed. Key genes were selected, and their diagnostic value was assessed and validated in the HIRI mice. Immune cell infiltration analysis was performed based on the cell-type identification by estimating relative subsets of RNA transcripts. Results A total of 16 PDG were identified. GO analysis showed that PDG were closely related to cellular metabolism. KEGG analysis indicated that PDG were mainly enriched in cellular death pathways such as apoptosis and immune-related signaling pathways such as the tumor necrosis factor signaling pathway. GSEA results showed that key genes were mainly enriched in immune-related signaling pathways such as the mitogen-activated protein kinase (MAPK) signaling pathway. Two key genes, DFFB and TNFSF10, were identified with high accuracy in diagnosing HIRI, with areas under the curve of 0.964 and 1.000, respectively. Immune infiltration analysis showed that the control group had more infiltration of resting natural killer cells, M2 macrophages, etc., while the HIRI group had more infiltration of M0 macrophages, neutrophils, and naive B cells. Real-time quantitative polymerase chain reaction results showed that compared with the Sham group, the relative expression of DFFB messenger RNA in liver tissue of HIRI group mice increased, and the relative expression of TNFSF10 messenger RNA decreased. Cibersort analysis showed that the infiltration abundance of naive B cells was positively correlated with DFFB expression (r=0.70, P=0.035), and the infiltration abundance of M2 macrophages was positively correlated with TNFSF10 expression (r=0.68, P=0.045). Conclusions PANoptosis-related genes DFFB and TNFSF10 may be potential biomarkers and therapeutic targets for HIRI.

Objective To discuss the main pathological types and imaging characteristics of pulmonary nodules that are highly suspected to be malignant in clinical practice but are pathologically confirmed to be benign. Methods A retrospective analysis was performed on the clinical data of patients with pulmonary nodules who were initially highly suspected of malignancy but were subsequently pathologically confirmed to be benign. These patients were treated at the First Affiliated Hospital of Xiamen University from December 2020 to April 2023. Based on the outcomes of preoperative discussions, the patients were categorized into a benign group and a suspicious malignancy group. The clinical data and imaging characteristics of both groups were compared. Results A total of 232 patients were included in the study, comprising 112 males and 120 females, with a mean age of (50.7±12.0) years. Among these, 127 patients were classified into the benign group, while 105 patients were categorized into the suspicious malignancy group. No statistically significant differences were observed between the two groups regarding age, gender, symptoms, smoking history, or tumor history (P>0.05). However, significant differences were noted in nodule density, CT values, margins, shapes, and malignant signs (P＜0.05). Further analysis revealed that in the suspicious malignancy group, solid nodules were predominantly characterized by collagen nodules and fibrous tissue hyperplasia (33.3%), followed by tuberculosis (20.4%) and fungal infections (18.5%). In contrast, non-solid nodules were primarily composed of collagen nodules and fibrous tissue hyperplasia (41.2%) and atypical adenomatous hyperplasia (17.7%). Conclusion Benign pulmonary nodules that are suspected to be malignant are pathologically characterized by the presence of collagen nodules, fibrous tissue hyperplasia, tuberculosis, atypical adenomatous hyperplasia, and fungal infections. Radiologically, these nodules typically present as non-solid lesions and may exhibit features suggestive of malignancy, including spiculation, lobulation, cavitation, and pleural retraction.

Objective To analyze thestatus quo of comprehensive management services for community prevention and treatment of patients with severe mental impairment (SMI). Methods The clinical data of 630 patients with SMI in the hospital from January 2021 to December 2023 were retrospectively analyzed. The types of disease, demographic characteristics, assistance to registered patients, management and treatment of patients were analyzed by descriptive statistics. Chi-square test and chi-square segmentation were used for statistical inference. Results Among the 630 SMI patients, the ratio of male to female was 1:1.23, and patients were mainly distributed in 18-65 years old, more patients were with education level of primary school and junior high school, they were mainly farmers (21.90%) and laid-off or unemployed people (32.38%). Patients without family history accounted for 72.38% (456/630) and non-poor patients accounted for70.48% (444/630).The main types of SMI were schizophrenia (65.71%) and bipolar disorder (18.10%).The guardianship subsidy subjects accounted for89.52%,nearly 40.95% of the patients received the mental disability certificate, 82.86% of the patients were served by the care and assistance group, and 49.52% of the patients participated in community rehabilitation. The management rates of SMI patients in 2021, 2022, and 2023 were 97.14%, 99.05%, and 98.10% respectively. The standardized management rates were 96.19%, 96.19% and 97.14%, and the medication rates were 86.67%, 88.57% and 85.71%, and the regular medication rates were 79.05%, 81.90% and 80.95% respectively. Conclusion The prevention and treatment of schizophrenia-based serious mental illness has become an important task in this district. The overall management status of SMI is good, with a stable rate of management and standardized management of patients, but there is still a need to strengthen the management of the medication rate and the regularity of the medication rate of patients with serious mental illness, and at the same time, there is a need to intensify the publicity efforts on mental health and to increase the awareness of the prevention of the disease.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

The traditional Chinese medicine(TCM) industry is a crucial part of China's pharmaceutical sector and plays a strategic role in ensuring public health and promoting economic and social development. In response to the practical demand for high-quality development of the TCM industry, this paper focused on the bottlenecks encountered during the digital and intelligent transformation of TCM production systems. Specifically, it explored technical strategies and methodologies for constructing the best TCM production mode. An innovative artificial intelligence(AI)-centered technical architecture for TCM production was proposed, focusing on key aspects of production management including process modeling, state evaluation, and decision optimization. Furthermore, a series of critical technologies were developed to realize the best TCM production mode. Finally, a novel AI-driven TCM production mode characterized by a closed-loop system of "measurement-modeling-decision-execution" was presented through engineering case studies. This study is expected to provide a technological pathway for developing new quality productive forces within the TCM industry.
Artificial Intelligence ; Drugs, Chinese Herbal ; Medicine, Chinese Traditional/methods* ; Humans

OBJECTIVES: To investigate the clinical features and gene mutation characteristics of combined oxidative phosphorylation deficiency type 7 (COXPD7) caused by mutations in the C12orf65 gene, and to enhance the awareness of this disease. METHODS: A child diagnosed with COXPD7 in the Department of Neurology, Children's Hospital Affiliated to Zhengzhou University in 2021 was included, along with 10 patients reported in the literature. All subjects were analyzed for their genotypes and clinical phenotypes. RESULTS: A total of 11 patients with COXPD7 were included, comprising 1 reported in this study and 10 from the literature. Among the 11 patients, 9 had homozygous mutations in the C12orf65 gene, while 2 had compound heterozygous mutations, which were identified as frameshift or nonsense mutations. The age of onset ranged from 1 day to 2 years, and clinical manifestations included optic nerve atrophy and delays in intellectual and motor development. Eight patients exhibited external ophthalmoplegia, and five patients displayed spastic paralysis. Cranial magnetic resonance imaging revealed optic nerve atrophy in all 11 patients, abnormal brainstem signals in 10 patients, and a lactate peak on brainstem magnetic resonance spectroscopy scans in 3 patients. CONCLUSIONS COXPD7 associated with the C12orf65 gene results from homozygous or compound heterozygous mutations, with primary clinical manifestations of optic nerve atrophy and delays in intellectual and motor development. Some patients may also present with spastic paralysis or external ophthalmoplegia. Cranial imaging reveals symmetrical abnormal signals in bilateral basal ganglia and brainstem, and a lactate peak is observed on brainstem magnetic resonance spectroscopy scans.
Child, Preschool ; Female ; Humans ; Infant ; Male ; Mitochondrial Diseases/genetics* ; Mitochondrial Proteins/genetics* ; Mutation ; Oxidative Phosphorylation ; Infant, Newborn

Objective To investigate the perioperative management of antithrombotic drugs in patients undergoing non-cardiac surgery.Methods Patients on long-term antithrombotic drugs who underwent non-cardiac surgery in our hospital were included.Through interviews with patients and physicians,perioperative antithrombotic medication regimens were reviewed and compared with the"Multidisciplinary Expert Consensus on Perioperative Management of Antithrombotic Therapy"to evaluate compliance with consensus and analyze influencing factors.Results A total of 372 patients were included in the analysis.Among them,355 patients were on long-term antiplatelet therapy alone,and 17 were on long-term oral anticoagulantion.364(97.8％)discontinued antithrombotic medications prior to surgery.109 patients(29.3％)received low molecular weight heparin(LMWH)bridging therapy.Among the 355 patients on antiplatelet therapy,108(30.4％)had discontinuation durations consistent with the consensus recommendations,while 186(52.4％)discontinued medications for longer periods.Postoperatively,the average hospital stay for antiplatelet therapy patients was 6.64 days,with only 37(10.4％)resuming therapy during hospitalization.The average hospital stay for patients on anticoagulants was 9.94 days,with only 2(11.8％)resuming therapy during hospitalization.Regarding perioperative risk assessment,only 40(10.8％)of patients underwent additional internal medical evaluation for thromboembolic risk after medication discontinuation,with the remainder assessed soly by surgeons.Coronary heart disease was an independent risk factor associated with internal medical evaluation(OR 2.851,95％CI 1.160-7.011,P=0.022).For bleeding risk assessment,surgeons evaluations aligned with the consensus in 68.0％of cases,but surgeons tended to underestimate risk compared to the consensus.Conclusions In this single-center study,perioperative antithrombotic management showed low compliance with expert consensus,characterized by prolonged preoperative medication discontinuation,high rates of LMWH bridging,and low postoperative in-hospital resumption of therapy.A robust multidisciplinary collaboration system should be established to enhance comprehensive patient assessment.

Objective To explore the clinical application value of simple artery occlusion (SAO) in revealing intersegmental planes during thoracoscopic pulmonary segmentectomy. Methods A retrospective analysis was conducted on the clinical data of patients who underwent thoracoscopic pulmonary segmentectomy at the First Affiliated Hospital of Xiamen University from February 2022 to December 2023. Patients were divided into a conventional group and a SAO group based on the method used to reveal the intersegmental plane during surgery. The two groups were compared in terms of intraoperative blood loss, operation time, postoperative drainage volume, time to intubation, postoperative pulmonary air leakage, and conversion to open thoracotomy rate. Results A total of 318 patients were included. There were 181 patients in the conventional group, including 86 males and 95 females, with an average age (53.35±9.20) years, and there were 137 patients in the SAO group, including 58 males and 79 females, with an average age (55.26±11.46) years. There were no statistical differences in general patient information between the two groups (P>0.05). The SAO group had less intraoperative blood loss [MD=17.568, 95%CI (9.968, 25.168), P<0.001] and postoperative drainage volume [MD=275.587, 95%CI (188.999, 362.175), P<0.001], shorter drainage tube duration [MD=1.000, 95%CI (1.000, 2.000), P<0.001] and operation time [MD=20.709, 95%CI (16.258, 25.159), P<0.001]. The incidence of postoperative pulmonary air leakage complications in the SAO group was lower than that in the conventional group [RR=0.361, 95%CI (0.181, 0.722), P=0.003]. Conclusion SAO can reduce surgical difficulty, shorten operation time, decrease the incidence of postoperative pulmonary air leakage, and enhance the safety of anatomical pulmonary segmentectomy, making it worthy of clinical promotion and application.

Objective To analyze the clinical characteristics of cancer related anemia(CRA)in older cancer patients undergoing multi-line anti-tumor treatment.Methods A cross-sectional study was conducted,including patients with CRA who were≥65 years old and had received or were currently undergoing multi-line treatment at 9 hospitals in Beijing from June 1,2018 to September 30,2023.Data on gender,age,past history,family history,tumor type,metastasis site,clinical symptoms,blood routine,specialized examination for anemia,anti-tumor and anemia correction treatment were collected.The basic characteristics of the included patients,clinical symptoms,the status of blood cell reduction,treatment conditions,and the distribution of traditional Chinese medicine(TCM)syndrome characteristics were analyzed.Results A total of 602 patients were included.The tumor types included lung cancer,colorectal cancer,gastric cancer,esophageal cancer,breast cancer,gynecological tumors,lymphoma.The overall median hemoglobin(HGB)level was 99.00(88.00,107.00)g/L.The HGB levels of patients with different tumor types showed significant differences(P<0.001).The HGB levels of patients with gynecological tumors were significantly lower than those of patients with colorectal cancer,lung cancer and esophageal cancer(P<0.05).The most common clinical symptoms were fatigue,loss of appetite,irregular bowel movements and pain.In terms of anti-tumor treatment,405 patients were receiving multi-line anti-tumor treatment(including combined chemotherapy,combined radiotherapy,combined targeted therapy,and combined immunotherapy),197 patients were receiving symptomatic supportive treatment after multi-line anti-tumor treatment.In terms of anemia correction treatment,183 patients received erythropoietin,folic acid,iron,vitamin B12,or blood transfusion,while 293 patients received TCM for correcting anemia(including Chinese patent medicines,Chinese herbal decoctions,combinations of Chinese patent medicines and Chinese herbal decoctions).Specialized tests for anemia,such as serum iron,total iron binding capacity,transferrin saturation,transferrin,erythropoietin et al,have a detection rate of only 3.65%～27.91%.In terms of the characteristics of TCM syndromes,the main TCM syndrome types of the patients were as follows:syndrome of spleen-stomach weakness,syndrome of qi and blood deficiency,syndrome of heart-spleen deficiency,syndrome of spleen-kidney yang deficiency,syndrome of liver and kidney yin deficiency.Some patients also have the accompanying symptoms of internal binding of static blood and poison,phlegm dampness retention.Further comparison revealed that the HGB level of older patients with CRA who had syndrome of spleen-stomach weakness was significantly lower than patients with other symptom types(P<0.001).The HGB level of patients with syndrome of qi and blood deficiency was significantly lower than patients with syndrome of spleen-kidney yang deficiency(P<0.01)and syndrome of liver and kidney yin deficiency(P<0.001).Patients with symptoms of internal binding of static blood and poison,or symptoms of phlegm dampness retention had significantly lower HGB levels compared to those without accompanying symptoms(P<0.01).Conclusion The rate of specialized blood test for anemia in older patients with CRA was relatively low.The most common TCM syndrome types were syndrome of spleen-stomach weakness and syndrome of qi and blood deficiency.The overall treatment rate was also low.The screening,specialized diagnosis and monitoring of older patients with CRA need to be given more attention,and treatment methods such as TCM,Western medicine,and integrated TCM-Western medicine should be selected based on the patient's condition.