Objective:To investigate the predictive value of inflammatory and nutritional indices for postoperative survival of elderly patients with esophageal squamous carcinoma.Methods:The retrospective cohort study was conducted. The clinicopathological data of 130 elderly patients with esophageal squamous carcinoma who were admitted to Sichuan Cancer Hospital from January 2019 to April 2020 were collected. There were 102 males and 28 females, aged (70±4)years. Mea-surement data with normal distribution were represented as Mean± SD. Measurement data with skewed distribution were represented as M( Q1, Q3) or M(range). Count data were expressed as absolute numbers, and comparison between groups was conducted using the chi-square test. Receiver opera-ting characteristic (ROC) curves were plotted. The area under the curve (AUC) and optimal cut-off values were calculated. The Kaplan-Meier method was used to plot survival curves, and the Log-rank test was used for survival analysis. The COX proportional hazard regression model was used for univariate and multivariate analyses. Results:(1) Postoperative survival of elderly patients with esophageal squamous carcinoma predicted by inflammatory and multitional indices. Results of ROC curves analysis showed that the best cut-off values of preoperative systemic immune-inflammation index (SII), systemic inflammation response index (SIRI), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and prognostic nutrition index (PNI) for predicting postoperative survival of elderly patients with esophageal squamous carcinoma were 470.71×10 9/L, 1.11, 2.07, 136.24, and 46.28, respectively. (2) Risk factors analysis of postoperative survival of elderly patients with esophageal squamous carcinoma. Results of multivariate analysis showed that preoperative SII ≥470.71×10 9/L, preoperative SIRI ≥1.11, preoperative PNI<46.28, score of preoperative patient-generated subjective global assessment (PG-SGA) ≥4, postoperative pathological stage Ⅳ and post-operative complications were independent risk factors for the overall survival time of elderly patients with esophageal squamous carcinoma ( hazard ratio=3.30, 2.50, 0.36, 4.86, 1.57, 1.97, 95% confidence interval as 1.10?9.88, 1.07?5.88, 0.16?0.81, 1.13?20.87, 1.20?2.06, 1.02?3.82, P<0.05). (3) Follow-up. All the 130 patients were followed up for 39(range, 1?60)months. Of the 130 patients, 81 cases survived, 49 cases died, and the median overall survival time was not reached. The 1- and 3-year survival rates of the 130 patients were 83.85% and 54.62%, respectively. ① The median overall survival time was 25(0,43)months for patients with SII ≥470.71×10 9/L, and unreached for patients with SII <470.71×10 9/L, showing a significant difference between them ( χ2=60.59, P<0.05). ② The median overall survival time was 26(0,44)months for patients with SIRI ≥1.11, and unreached for patients with SIRI <1.11, showing a significant difference between them ( χ2=45.57, P<0.05). ③ The median overall survival time was unreached for patients with PNI ≥46.28, and 38(0,47)months for patients with PNI <46.28, showing a significant difference between them ( χ2=12.53, P<0.05). ④ The median overall survival time was unreached for patients with PG-SGA <4 and ≥4, showing a signifi-cant difference between them ( χ2=14.41, P<0.05). ⑤ The median overall survival time was 25(1,47)months for patients in pathological stage Ⅲ, 12(1,32)months for patients in stage Ⅳ, and unreached for patients in stage 0, Ⅰ, Ⅱ, respectively, showing a significant difference among them ( χ2=58.75, P<0.05). ⑥ The median overall survival time was 33(1,47)months for patients with postoperative complication, and unreached for patients without postoperative complication, showing a significant difference between them ( χ2=14.27, P<0.05). Conclusions:Preoperative SII, SIRI and PNI have good predictive value for postoperative survival in elderly patients with esophageal squamous carcinoma. Preoperative SII ≥470.71×10 9/L, preoperative SIRI ≥1.11, preoperative PNI <46.28, score of preoperative PG-SGA ≥4, postoperative pathological stage Ⅳ, and postoperative complications are independent risk factors for the overall survival time of elderly patients with esophageal squamous carcinoma. Patients with preoperative SII <470.71×10 9/L, preoperative SIRI <1.11, preoperative PNI >46.28, score of preoperative PG-SGA <4, postoperative pathological stage 0, Ⅰ, Ⅱ, and non post-operative complications have better survival.

Objective:To assess the efficacy of high-flow nasal cannula oxygen therapy for the respiratory support after tracheal extubation under general anesthesia in neonates.Methods:This was a prospective randomized controlled study. Ninety-four neonates undergoing general surgery under general anesthesia with endotracheal intubation and endotracheal tube removal following surgery from December 2022 to November 2023 in the Third Affiliated Hospital of Zhengzhou University were selected and divided into 2 groups ( n=47 each) by the random number table method: conventional oxygen therapy group (group C) and high-flow nasal cannula oxygen therapy group (group H). After the endotracheal tube was removed, group H underwent high-flow nasal cannula oxygen therapy: oxygen flow was 2 L·kg -1·min -1, the concentration and humidity of oxygen were both 100%, and the temperature was 37 ℃. Group C underwent conventional mask ventilation with the oxygen flow rate 5 L/min, oxygen concentration 100%, ventilation frequency about 25-35 times/min. The outcome measures were recorded from the time after extubation to the time before discharge from the operating theatre. The main outcome measures were the minimum SpO 2 and hypoxemia (SpO 2<90%), choking, laryngospasm and asphyxia. The secondary outcome measures were respiratory rate (immediate extubation, immediate discharge), minimum HR, and time to discharge from the operating theatre. Results:Compared with group C, the lowest SpO 2 was significantly increased, the incidence of hypoxemia and respiratory rate immediately after discharge from the operating room was decreased ( P<0.05), and no significant changes were found in the incidence of choking, laryngospasm and asphyxia, the lowest heart rate, respiratory rate immediately after tracheal extubation and time to discharge from the operating theatre in group H( P>0.05). Conclusions:High-flow nasal cannula oxygen therapy can improve oxygenation and significantly reduce the risk of hypoxemia when used for the respiratory support after tracheal extubation under general anesthesia in neonates.

Objective:To retrieve and summarize the evidence for postoperative observation time and bed rest time in patients undergoing percutaneous renal biopsy, so as to provide evidence-based basis for postoperative nursing of patients undergoing percutaneous renal biopsy.Methods:Using search terms such as "renal biopsy" and "renal puncture", based on the "6S" evidence resource pyramid model, evidence on postoperative observation time and bed rest time of percutaneous renal biopsy patients, including guidelines, best practice information books, evidence summaries, systematic reviews, expert consensus, and original research, was systematically searched on various guideline websites, evidence-based databases, original research databases, and professional association websites both domestically and internationally. The search period was from database establishment to July 1, 2023. After independent evaluation of the included literature by two researchers, evidence was extracted and summarized from the literature that met the quality standards.Results:A total of nine articles were included, including one guideline, five cohort studies, and three cross-sectional studies. This study summarized six best pieces of evidence from two aspects, namely postoperative observation time and postoperative bed rest time. For patients with low risk of complications after percutaneous renal biopsy, it was recommended to observe for 6 to 8 hours after surgery, but further shortening the observation time to 4 to 5 hours may also be safe and sufficient. For patients with high risk of complications after percutaneous renal biopsy, those living far from the hospital, those living alone, or those who may experience significant psychological stress after biopsy, it was recommended to extend the observation time to up to 24 hours.Conclusions:Based on existing evidence, it seems feasible to shorten the bed rest time after percutaneous renal biopsy. A large amount of high-quality research is still needed to explore the optimal postoperative bed rest time.

Objective:To analyze research hotspots and trends in forensic mental health nursing internationally.Methods:The Web of Science Core Collection Database was searched for research on forensic mental health nursing, with the search period covering the database's inception to December 31, 2023. CiteSpace 6.1.R4 and VOSviewer 1.6.19 were used to visually analyze research hotspots and trends in forensic mental health nursing.Results:From 1992 to 2023, the volume of publications on forensic mental health nursing steadily increased, with the highest number of publications in 2022 (155 papers). The United Kingdom had the most publications (455 papers), and King's College London was the leading institution (50 papers). The Journal of Forensic Psychiatry was the most frequently published (120 papers). Research hotspots in forensic mental health nursing included forensic mental health care for trauma victims, forensic mental health rehabilitation and forensic mental health nursing management, risk assessment in forensic mental health care, and forensic mental health nursing for schizophrenia. Trauma care for forensic mental health patients became a new research trend. Conclusions:Interest in forensic mental health nursing research is rising internationally. Domestic research can benefit from these trends to promote the development of forensic mental health.

Objective:To evaluate the role of α7 nicotinic acetylcholine receptor (α7nAChR) in penehyclidine hydrochloride-induced reduction of endotoxin-induced acute lung injury (ALI) in mice.Methods:Forty SPF healthy male C57BL/6 mice, aged 6-8 weeks, weighing 18-25 g, were divided into 4 groups ( n=10 each) using a random number table method: control group (group C), ALI group, penehyclidine hydrochloride group (PHC group), and α7nAChR inhibitor MLA group (MLA group). ALI was induced by intraperitoneal injection of lipopolysaccharide 15 mg/kg in anesthetized animals, while normal saline was given instead in group C. In PHC group, penehyclidine hydrochloride 2 mg/kg was intraperitoneally injected at 30 min before developing the model. MLA 10 mg/kg was intraperitoneally injected at 10 min before administration of penehyclidine hydrochloride in MLA group. Mice were sacrificed at 6 h after lipopolysaccharide administration, and lung tissues were collected for microscopic examination of the pathological changes (by HE staining) and for determination of the wet/dry weight ratio (W/D ratio), content of tumor necrosis factor-alpha (TNF-α), interleukin-1beta (IL-1β) and IL-10 (by enzyme-linked immunosorbent assay) and expression of α7nAChR (by Western blot). Results:Compared with C group, the W/D ratio and contents of TNF-α and IL-1β were significantly increased, the content of IL-10 was decreased, and the expression of α7nAChR was up-regulated in ALI, PHC and MLA groups ( P<0.05). Compared with ALI group, the W/D ratio and contents of TNF-α and IL-1β were significantly decreased, the content of IL-10 was increased, and the expression of α7nAChR was up-regulated in PHC group ( P<0.05). Compared with PHC group, the W/D ratio and contents of TNF-α and IL-1β were significantly increased, the content of IL-10 was decreased, and the expression of α7nAChR was down-regulated in MLA group ( P<0.05). Compared with ALI group, the pathological changes of lung tissues were significantly mitigated in PHC group, while this effect of PHC was partially reversed by α7nAChR inhibitor MLA. Conclusions:α7nAChR is involved in penehyclidine hydrochloride-induced reduction of endotoxin-induced ALI in mice.

China has classified the Corona Virus Disease 2019(COVID-19) as a statutory category B infectious disease and managed it according to Category B since January 8, 2023.In view that Omicron variant is currently the main epidemic strain in China, in order to guide the treatment of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) infection in children with the times, refer to the Diagnosis and Treatment Protocol for Novel Coronavirus Infection (Trial 10 th Edition), Expert Consensus on Diagnosis, Treatment and Prevention of Novel Coronavirus Infection in Children (Fourth Edition) and the Diagnosis and Treatment Strategy for Pediatric Related Viral Infections.The Expert Consensus on the Diagnosis, Treatment and Prevention of Novel Coronavirus Infection in Children (Fifth Edition) has been formulated and updated accordingly on related etiology, epidemiology, pathogenic mechanism, clinical manifestations, auxiliary examination, diagnosis and treatment, and added key points for the treatment of COVID-19 related encephalopathy, fulminating myocarditis and other serious complications for clinical reference.

Monkeypox is a zoonotic disease.Previous studies have shown that children are vulnerable to monkeypox and are also at high risk for severe disease or complications.In order to improve pediatricians′ understanding of monkeypox and achieve early detection, early diagnosis, early treatment and early disposal, the committee composed of more than 40 experts in the related fields of infectious diseases, pediatrics, infection control and public health formulate this expert consensus, on the basis of the latest clinical management and infection prevention and control for monkeypox released by the World Health Organization (WHO), the guidelines for diagnosis and treatment of monkeypox (version 2022) issued by National Health Commission of the People′s Republic of China and other relevant documents.During the development of this consensus, multidisciplinary experts have repeatedly demonstrated the etiology, epidemiology, transmission, clinical manifestations, laboratory examinations, diagnosis and differential diagnosis, treatment, discharge criteria, prevention, case management process and key points of prevention and control about monkeypox.

Since December 2019, severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) infections have raged globally for more than 2 years.China has always adopted scientific and effective prevention and control measures to achieved some success.However, with the continuous variation of SARS-CoV-2 cases and imported cases from abroad, the prevention and control work has become more difficult and complex.With the variation of the mutant strain, the number of cases in children changed, and some new special symptoms and complications were found, which proposed a new topic for the prevention and treatment of SARS-CoV-2 infection in children in China.Based on the third edition, the present consensus according to the characteristics of the new strain, expounded the etiology, pathology, pathogenesis, and according to the clinical characteristics and experience of children′s cases, and puts forward recommendations on the diagnostic criteria, laboratory examination, treatment, prevention and control of children′s cases for providing reference for further guidance of effective prevention and treatment of SARS-CoV-2 infection in children in China.

The aim of the present study is to explore the association between abdominal obesity and chronic kidney disease (CKD) through a systematic review of published studies. Databases including Wanfang data, CNKI, VIP, CBM, Cochrane Library, PubMed, Web of science and Embase were searched up to July 2021 to collect longitudinal studies published in Chinese and English on the association between abdominal obesity and CKD. In order to avoid omission, reference lists of related articles were also checked manually. After literature selection, data were extracted and study quality was evaluated by the Newcastle-Ottawa scale. Statistical analysis of this study was conducted using Stata 11.0 software. Finally, five studies were included in this study. The results showed that abdominal obesity defined by waist circumference was not associated with CKD (OR=1.17,95% CI:0.93-1.48). According to the results of subgroup analyses, whether adjusted body mass index might be part of the reason of heterogeneity. Based on results of this study, the association between abdominal obesity defined by waist hip ratio and CKD, as well as the association between abdominal obesity and CKD in different genders, remains unknown. In conclusion, abdominal obesity might not be associated with incident CKD. However, more studies are needed in the future to explore this association.

Objective:To explore the effect of care information system combined with case management on the quality of life of children with hematological malignancies, drug compliance, and anxiety of children and their parents.Methods:From January 2020 to April 2021, convenience sampling was used to select 70 children who were diagnosed with hematological malignancies and their parents in the Department of Hematology of Wuxi Children's Hospital as the research object. According to the time of admission, the children and their parents were divided into the control group and the study group by random number table method, 35 children and their parents in each group. The control group adopted routine hematological nursing, and the study group implemented the care information system combined with case management on the basis of the control group. Before the intervention and at the first and third month after the intervention, the children were evaluated by the Pediatric Quality of Life Inventory Measurement Model Version 4.0 (PedsQL TM 4.0) and the Chinese version of the 8-item Morisky Medication Adherence Scale (MMAS-8) , and the Self-rating Anxiety Scale (SAS) was used to evaluate the children and their parents. Results:At the first month after the intervention, the PedsQL TM 4.0 total score and emotional function score of the children in the study group were higher than those in the control group, and the SAS scores of the children and their parents were lower than those in the control group, with statistically significant differences ( P<0.05) . At the third month after the intervention, the total score of PedsQL TM 4.0, physical function, emotional function, social function and school function scores and MMAS-8 score of the children in the study group were higher than those in the control group, and the SAS scores of the children and their parents were lower than those of the control group, and the differences were statistically significant ( P<0.05) . Conclusions:The care information system combined with the case management can effectively improve the quality of life of children with hematological malignancies and medication compliance, and relieve the anxiety of children and their parents.