Objective To study the effect of spectrum irradiation combined with operative laparoscopy on inflammatory reaction and immune function in children with appendicitis.Methods 120 children with appendicitis from January 2022 to January 2023 were selected as the study subjects,randomly divided them into two groups using a random number table method:the control group(n = 60)and the study group(n = 60).The control group underwent laparoscopic minimally invasive appendectomy,and the study group underwent spectrum irradiation combined with laparoscopic minimally invasive appendectomy.The two groups compared perioperative recovery,procalcitonin(PCT),C-reactive protein(CRP)level,cellular immune function(CD4+,CD8+,and CD4+/CD8+),humoral immune function[immunoglobulin M(IgM),immunoglobulin G(IgG),C3,and C4],pain visual analogue scale(VAS),Alvarado score,and treatment effect and postoperative complication rate.Results Compared with the control group,the study group showed a significant reduction in the time to first anal exhaust and hospital stay after surgery,the differences were statistically significant(P<0.05).Compared with preoperative levels,the levels of PCT and CRP in both groups of patients increased at 12 and 24 h postoperatively,with the highest levels occurring at 12 h postoperatively;The PCT and CRP levels in the study group were lower than those in the control group at 12 and 24 h after surgery,the differences were statistically significant(P<0.05).Compared with preoperative data,the CD4+,CD8+,and CD4+/CD8+ levels decreased in both groups at 12 and 24 h postoperatively,with the lowest levels observed at 12 h postoperatively;The CD4+,CD8+,and CD4+/CD8+ levels in the study group were higher than those in the control group at 12 and 24 h after surgery,the differences were statistically significant(P<0.05).Compared with preoperative levels,the levels of IgM,IgG,C3,and C4 in both groups of patients decreased after surgery,with the lowest levels occurring 12 h after surgery;The levels of IgM,IgG,C3,and C4 in the study group were higher than those in the control group at 12 and 24 h after surgery,the differences were statistically significant(P<0.05).Compared with preoperative conditions,the VAS and Alvarado scores in both groups of patients decreased at 12 and 24 h after surgery.The VAS and Alvarado scores of the study group were lower than those of the control group at 12 and 24 h after surgery,the differences were statistically significant(P<0.05).Compared with the control group,the study group had a higher overall effective rate and a lower total incidence of complications,the differences were statistically significant(P<0.05).Conclusion Spectrum irradiation combined with operative laparoscopy can reduce postoperative inflammatory reaction,and improve immune function in children with appendicitis,shorten inflammatory reaction and immunosuppression time,reduce pain,and have a low incidence of postoperative complications,with ideal effect.

It is proposed that the disease mechanism evolution of systemic lupus erythematosus can be summarized into four stages： initial invasion and latency， the pathogenesis remains concealing； latent toxin accumulation， the disease gradually becomes apparent； active toxin begins damaging， the disease manifests aggressively； damage resulting to deficiency， the disease course prolonged. Based on the stages of latent toxin evolution， the syndrome differentiation and treatment of systemic lupus erythematosus can be summarized as follows： during the initial latent stage， characterized by latent dampness and heat stagnation， modified Sanren Decoction （三仁汤） should be used； in the toxin outbreak stage， marked by intense heat toxin， modified Xijiao Dihuang Decoction （犀角地黄汤） combined with modified Qingwen Baidu Decoction （清瘟败毒饮） should be used； during the toxin damage stage， which presents as latent toxin damaging zang-fu organs， modified Qinghao Biejia Decoction （青蒿鳖甲汤） should be used； in the healthy qi deficiency stage， characterized by deficiencies of qi， blood， yin， and yang， modified Xieli Shiquan Ointment （燮理十全膏） should be used.

Objective:To analyze high-risk behaviors related to HIV infection in men who have sex with men (MSM) recruited by different methods in Zhenjiang city, and to provide a reference for precise prevention and control of acquired immunodeficiency syndrome (AIDS) .Methods:From April to June in 2020, MSM in Zhenjiang city were recruited as research subjects through the center for disease control and prevention (CDC) voluntary counseling and testing (VCT) clinic and community-based organizations (CBOs) . Information such as demographic characteristics, drug abuse, HIV testing history and high-risk sexual behavior were collected through a unified questionnaire survey. Chi-square test or Fisher′s exact test was used to analyze differences in relevant characteristics of MSM recruited by different methods.Results:A total of 641 MSM were recruited by the two methods, including 442 (68.95%) recruited from CBOs and 199 (31.05%) from CDC; the proportion of MSM aged under 20 years was significantly higher in the CBO group (6.56%) than in the CDC group (1.01%, χ2 = 9.20, P = 0.002) ; the proportions of MSM receiving health education information on potential hazards of drug use from professional health institutions and new network media were significantly higher in the CDC group (7.54% [15/199], 16.58% [33/199], respectively) than in the CBO group (3.39% [15/442], χ2 = 5.28, P = 0.022; 9.50% [42/442], χ2 = 6.66, P = 0.010) . In terms of characteristics of sexual behavior, the CBO group showed significantly increased proportions of individuals having group sex (25.21%, 30 cases) and those having unprotected sexual intercourse with women (47.51%, 210 cases) compared with the CDC group (7.50% [6 cases], χ2 = 10.13, P = 0.001; 27.64% [55 cases], χ2 = 22.35, P < 0.001, respectively) , but significantly decreased proportions of heterosexuals (2.04%, 9 cases) , individuals unknowing about the HIV status of sexual partners (22.40%, 99 cases) and those having unprotected anal sex with men (39.82%, 176 cases) compared with the CDC group (6.53% [13 cases], χ2 = 8.37, P = 0.004; 39.70% [79 cases], χ2 = 20.48, P < 0.001; 57.29% [114 cases], χ2 = 16.90, P < 0.001, respectively) . Compared with the CDC group, the CBO group showed significantly decreased proportions of individuals ever having an HIV test (74.43% [329 cases] vs. 80.90% [161 cases], χ2 = 3.19, P = 0.074) and those getting the latest HIV test from CDC (23.10% [76 cases] vs. 57.14% [92 cases], χ2 = 99.41, P < 0.001) , as well as decreased prevalence of HIV infection (5.20% [23 cases] vs. 13.07% [26 cases], χ2 = 21.85, P < 0.001) . Conclusions:The MSM recruited from CBO and CDC are complementary in terms of demographics and behaviors, and can represent the general MSM population. Specific prevention and control measures for AIDS should be taken according to different characteristics of the MSM population.

Objective:To analyze the effects of multidisciplinary cooperative nutrition management model in acute stroke patients with dysphagia.Methods:From February 2019 to February 2020, 69 acute stroke patients with dysphagia were enrolled in this study. After exclusion of those unable to complete the trial, patients were randomized into control group ( n=30) and experimental group ( n=30). Patients in the control group were given routine nutrition management, while patients in the experimental group were treated under multidisciplinary cooperative nutrition management model. Nutritional indicators were compared between the two groups on Day 1, 7 and 14 after admission, including levels of albumin (ALB), pre-albumin (PALB), hemoglobin (HB), triceps skin-fold (TSF) thickness on the uninjured side, upper arm muscle circumference etc. Incidence of gastrointestinal complications and infectious complications was also recorded. Results:There was no difference between two groups in the levels of HB, TSF thickness and upper arm muscle circumference on the uninjured side (all P>0.05). However, the serum levels of ALB and PALB on Day 7 and 14 in the experimental group were higher than that in the control group(all P<0.05), The incidence of gastrointestinal complications ( P=0.015)and infectious complications ( P=0.016) in the experimental group was lower than that in the control group. Conclusion:Multidisciplinary collaborative nutrition management improved nutritional indicators, reduced the incidence of gastrointestinal complications and infectious complications in acute stroke patients with dysphagia, making multidisciplinary collaborative nutrition management model worthy of clinical promotion and application.

PURPOSE: Details of patients hospitalized for asthma exacerbation in mainland China are lacking. To improve disease control and reduce economic burden, a large sample survey among this patient population is indispensable. This study aimed to investigate the clinical characteristics and outcomes of such patients.METHODS: A retrospective study was conducted on patients hospitalized for asthma exacerbation in 29 hospitals of 29 regions in mainland China during the period 2013 to 2014. Demographic features, pre-admission conditions, exacerbation details, and outcomes were summarized. Risk factors for exacerbation severity were analyzed.RESULTS: There were 3,240 asthmatic patients included in this study (57.7% females, 42.3% males). Only 28.0% used daily controller medications; 1,287 (39.7%) patients were not currently on inhaled corticosteroids. Acute upper airway infection was the most common trigger of exacerbation (42.3%). Patients with severe to life-threatening exacerbation tended to have a longer disease course, a smoking history, and had comorbidities such as hypertension, chronic obstructive pulmonary disease (COPD), and food allergy. The multivariate analysis showed that smoking history, comorbidities of hypertension, COPD, and food allergy were independent risk factors for more severe exacerbation. The number of patients hospitalized for asthma exacerbation varied with seasons, peaking in March and September. Eight patients died during the study period (mortality 0.25%).CONCLUSIONS: Despite enhanced education on asthma self-management in China during recent years, few patients were using daily controller medications before the onset of their exacerbation, indicating that more educational efforts and considerations are needed. The findings of this study may improve our understanding of hospital admission for asthma exacerbation in mainland China and provide evidence for decision-making.
Adrenal Cortex Hormones ; Asthma ; China ; Comorbidity ; Disease Progression ; Education ; Female ; Food Hypersensitivity ; Hospitalization ; Humans ; Hypertension ; Inpatients ; Medication Adherence ; Mortality ; Multivariate Analysis ; Pulmonary Disease, Chronic Obstructive ; Retrospective Studies ; Risk Factors ; Seasons ; Self Care ; Smoke ; Smoking

Objective:To investigate the effect of blue light combined with albumin treatment on heart, liver and nerve damage in neonatal jaundice.Methods:A total of 120 cases with neonatal jaundice in the Department of Pediatrics of Women's and Children's Hospital of Zhoushan from April 2017 to April 2018 were selected and divided into control group and observation group accorded to the random number method, with 60 cases in each group.The control group received blue light therapy.The observation group was given albumin treatment on the basis of the control group.The serum total bilirubin, bile acid, aspartate aminotransferase(AST), alanine aminotransferase(ALT), glutamyl transpeptidase(GGT), troponin(cTnT), creatine kinase isozyme(CK-MB), -hydroxybutyrate dehydrogenase(HBDH), myoglobin(MYO), S100B, neuron-specific enolase(NSE) and glial fibrillary acidic protein(GFAP) levels were determined.Results:Before treatment, there were no statistically significant differences in serum total bilirubin, bile acid, AST, ALT, GGT, cTnT, CK-MB, HBDH, MYO, S100B, NSE and GFAP levels between the two groups(all P>0.05). After treatment, the serum levels of total bilirubin[(142.67±13.02)μmol/L, (118.62±11.68)μmol/L], bile acid[(15.34±2.42)μmol/L, (7.83±2.07)μmol/L], AST[(32.17±6.34)U/L, (21.04±5.58)U/L], ALT[(25.83±4.16)U/L, (18.37±4.05)U/L], GGT[(55.24±6.37)U/L, (36.17±5.86)U/L], cTnT[(0.16±0.03)×10 -6μg/L, (0.09±0.02)×10 -6μg/L], CK-MB[(4.32±0.85)×10 -6U/L, (2.01±0.72)×10 -6U/L], HBDH[(213.04±43.61)U/L, (137.26±41.61)U/L], MYO[(22.15±3.64)×10 -6μg/L, (14.26±3.27)×10 -6μg/L], S100B[(1.41±0.28)×10 -9μg/L, (0.87±0.22)×10 -9μg/L], NSE[(15.29±2.12)×10 -9μg/L, (15.29±2.12)×10 -9μg/L] and GFAP[(19.34±0.96)×10 -9μg/L, (14.36±0.92)×10 -9μg/L] in the two groups were lower than those before treatment( t=5.214, 8.261; 7.216, 11.524; 4.027, 6.843; 3.248, 5.764; 7.129, 13.654; 6.524, 9.751; 6.854, 9.031; 4.026, 6.204; 4.521, 7.026; 4.276, 5.846; 4.812, 7.023; 7.062, 13.524, all P<0.05). The levels of serum total bilirubin, bile acid, AST, ALT, GGT, cTnT, CK-MB, HBDH, MYO, S100B, NSE and GFAP in the observation group were lower than those in the control group( t=10.651, 18.267, 10.208, 9.953, 17.066, 15.038, 16.063, 9.738, 12.490, 11.747, 17.157, 29.011, all P<0.05). Conclusion:Blue light combined with albumin treatment can alleviate heart, liver and nerve damage in neonatal jaundice.

BACKGROUND: Lung cancer is the leading cause of cancer-related death in China. The results from a randomized controlled trial using annual low-dose computed tomography (LDCT) in specific high-risk groups demonstrated a 20% reduction in lung cancer mortality. The aim of tihs study is to establish the China National lung cancer screening guidelines for clinical practice. METHODS: The China lung cancer early detection and treatment expert group (CLCEDTEG) established the China National Lung Cancer Screening Guideline with multidisciplinary representation including 4 thoracic surgeons, 4 thoracic radiologists, 2 medical oncologists, 2 pulmonologists, 2 pathologist, and 2 epidemiologist. Members have engaged in interdisciplinary collaborations regarding lung cancer screening and clinical care of patients with at risk for lung cancer. The expert group reviewed the literature, including screening trials in the United States and Europe and China, and discussed local best clinical practices in the China. A consensus-based guidelines, China National Lung Cancer Screening Guideline (CNLCSG), was recommended by CLCEDTEG appointed by the National Health and Family Planning Commission, based on results of the National Lung Screening Trial, systematic review of evidence related to LDCT screening, and protocol of lung cancer screening program conducted in rural China. RESULTS: Annual lung cancer screening with LDCT is recommended for high risk individuals aged 50-74 years who have at least a 20 pack-year smoking history and who currently smoke or have quit within the past five years. Individualized decision making should be conducted before LDCT screening. LDCT screening also represents an opportunity to educate patients as to the health risks of smoking; thus, education should be integrated into the screening process in order to assist smoking cessation. CONCLUSIONS A lung cancer screening guideline is recommended for the high-risk population in China. Additional research , including LDCT combined with biomarkers, is needed to optimize the approach to low-dose CT screening in the future.
Aged ; China ; epidemiology ; Early Detection of Cancer ; Female ; Humans ; Lung Neoplasms ; diagnostic imaging ; epidemiology ; Male ; Mass Screening ; Middle Aged ; Patient Selection ; Practice Guidelines as Topic ; Radiation Dosage ; Risk ; Rural Population ; statistics & numerical data ; Tomography, Spiral Computed

Objective To discuss whether preoperative extracorporeal shock wave lithotripsy (ESWL) could improve the efficacy of percutaneous nephrolithotomy (PCNL) for complicated renal calculi. Methods 160 cases of complicated renal calculi patients were divided into observation group (80) and control group (80) at random. Take conventional PCNL treatment for control group, and ESWL treatment one day before conventional PCNL treatment for observation group. Record the operation time, intraoperative blood loss, postoperative calculi clearance rate, complications, treatment costs, hospital stays of two groups of patients, then compare the curative effects between the two groups. Results Results are very different in the two groups, and the therapeutic effect of observation group is much better than control group (P < 0.05). Conclusions For complicated renal calculi, compared with conventional PCNL, in reducing the residual stone rate shorting the operation time, reducing the operation number, complications, treatment costs and the length of hospital stay, PCNL preoperative ESWL have obvious advantages. It is a kind of both economic and safe and effective treatment method.

OBJECTIVE: To explore the effect of chronic intermittent hypoxia (CIH) on liver injury and to examine the expression of liver CXC chemokine ligand-10 (CXCL10) in the rats, and to explore the effect of N-acetylcysteine (NAC).
 METHODS: A total of 21 male SD rats were randomly divided into a control group, a CIH group and a CIH+NAC group (n=7 in each group). The control group exposed to normal gaseous environment, the other 2 groups were exposed to CIH for 5 weeks (8 h/d); the control group and the CIH group were given daily saline lavage, the CIH+NAC group daily received NAC solution. After the end of 5 weeks, the rats were killed, and the MDA content and SOD activity in rat liver tissues were detected. The liver sections were stained with hematoxylin-eosin (HE) and the liver pathology was observed. The expression of CXCL10 in the liver tissues was detected by immunohistochemical method.
 RESULTS: Compared with the control group, the MDA levels in rat liver tissues were increased (P<0.05), and the SOD levels were decreased (P<0.05) in the CIH group and the CIH+NAC group. Compared with the CIH group, the SOD levels in the rat liver tissues were increased (P<0.05), and the MDA levels were decreased in the CIH+NAC group. Compared with the control group, the hepatic steatosis and inflammatory reactions were more severe in the CIH group and the CIH+NAC group (both P<0.01). Compared with the CIH group, the hepatic steatosis and inflammatory reactions were reduced in the CIH+NAC group (P<0.05). The liver damage in the CIH+NAC group was less than that in the CIH group (P<0.05). Compared with the control group, the CXCL10 expression in the CIH group and the CIH+NAC group was increased (both P<0.01). The CXCL10 expression in the CIH+NAC group was down-regulated compared with that in the CIH group (P<0.01).
 CONCLUSION CIH can lead to liver injury and induce CXCL10 expression in rat liver tissues. The NAC can alleviate rat liver oxidative stress and inflammation caused by CIH, and in turn to improve the liver injury in rats.
Acetylcysteine ; Animals ; Chemokine CXCL10 ; Fatty Liver ; Hypoxia ; Inflammation ; Male ; Oxidative Stress ; Rats ; Rats, Sprague-Dawley

To compare clinical features, diagnosis and therapeutic effect between pulmonary histoplasmosis and progressive disseminated histoplasmosis.
 Methods: A retrospective analysis for 12 cases of hospitalized patients with histoplasmosis, who was admitted in Xiangya Hospital, Central South University during the time from February 2009 to October 2015, was carried out. Four cases of pulmonary histoplasmosis and 8 cases of progressive disseminated histoplasmosis were included. The differences of clinical features, imaging tests, means for diagnosis and prognosis were analyzed between the two types of histoplasmosis.
 Results: The clinical manifestations of pulmonary histoplasmosis were mild, such as dry cough. However, the main clinical symptoms of progressive disseminated histoplasmosis were severe, including recurrence of high fever, superficial lymph node enlargement over the whole body, hepatosplenomegaly, accompanied by cough, abdominal pain, joint pain, skin changes, etc.Laboratory examination showed pancytopenia, abnormal liver function and abnormal coagulation function. One pulmonary case received the operation of left lower lung lobectomy, 3 cases of pulmonary histoplasmosis and 6 cases of progressive disseminated histoplasmosis patients were given deoxycholate amphotericin B, itraconazole, voriconazole or fluconazole for antifungal therapy. One disseminated case discharged from the hospital without treatment after diagnosis of histoplasmosis, and 1 disseminated case combined with severe pneumonia and active tuberculosis died ultimately.
 Conclusion: As a rare fungal infection, histoplasmosis is easily to be misdiagnosed. The diagnostic criteria depends on etiology through bone marrow smear and tissues biopsy. Liposomeal amphotericin B, deoxycholate amphotericin B and itraconazole are recommended to treat infection for histoplasma capsulatum.
Abdominal Pain ; etiology ; Amphotericin B ; therapeutic use ; Antifungal Agents ; therapeutic use ; Biopsy ; Cough ; epidemiology ; Death ; Deoxycholic Acid ; therapeutic use ; Diagnostic Errors ; Drug Combinations ; Fever ; etiology ; Hepatomegaly ; etiology ; Histoplasma ; Histoplasmosis ; complications ; diagnosis ; mortality ; therapy ; Humans ; Invasive Fungal Infections ; complications ; diagnosis ; therapy ; Itraconazole ; therapeutic use ; Lung ; microbiology ; surgery ; Lung Diseases, Fungal ; diagnosis ; surgery ; therapy ; Pneumonia ; complications ; mortality ; Recurrence ; Retrospective Studies ; Splenomegaly ; etiology ; Treatment Outcome ; Tuberculosis ; complications ; mortality