To describe and evaluate the clinical studies of postoperative pain sensitization caused by sleep deprivation through the evidence map system, understand the distribution of evidence in this field, and provide reference for subsequent evidence research.

Objective:To analyze the clinical phenotypic characteristics and therapeutic effect of cutaneous anthrax patients in Ningxia Hui Autonomous Region (referred to as Ningxia).Methods:A retrospective analysis was conducted on the medical records of 76 confirmed patients with cutaneous anthrax in three prefecture level hospitals in Ningxia from 2017 to 2022. According to the length of hospital treatment, the patients were divided into a disease course ≥7 d group ( n = 54) and a disease course < 7 d group ( n = 22), and the clinical phenotypic characteristics (including patients' general condition, clinical symptoms, and laboratory tests) and therapeutic effects (the effect of hormone use and the choice of antibiotics) of the two groups were analyzed by methods such as χ 2 test. Results:Among 76 patients with cutaneous anthrax, males accounted for 81.6% (62/76) and females accounted for 18.4% (14/76), with a statistically significant difference in gender composition ratio (χ 2 = 5.71, P = 0.017). Among the 76 patients, 73 caces (96.1%) achieved clinical cure. There was no statistically significant differences between the groups in clinical characteristics such as temperature, pain, pruritus, edema, and site of onset ( P > 0.05). There were no statistically significant differences between groups in laboratory tests such as blood routine, liver function, hypersensitive C-reactive protein, secretion culture, PCR, etc. ( P > 0.05). There was a statistically significant difference in the distribution of edema resolution time between patients using hormone or not (χ 2 = 17.01, P = 0.002). There was no statistically significant difference in the distribution of disease course between different antibiotic treatment regimens when using hormone (χ 2 = 5.43, P = 0.143). There was a statistically significant difference in the distribution of disease course between different antibiotic treatment regimens when no using hormone (χ 2 = 108.46, P < 0.001). Conclusions:The majority of cutaneous anthrax patients in Ningxia from 2017 to 2022 are males. Early use of hormones can affect the duration of edema in patients. For patients who have not received hormone therapy, different treatment plans can affect the patient's course of disease.

Objective To systematically evaluate the efficacy and safety of electroacupuncture(EA)in the treatment of postoperative nausea and vomiting(PONV)after gynecological surgery.Methods PubMed,Cochrane Library,Web of Science,Embase,China national knowledge infrastructure(CNKI),Wanfang database,and China biomedical literature database(CBM)were systematically searched.The re-trieval period was from the establishment of the database to December 2022.Relevant randomized controlled trials on EA for the treatment of PONV in gynecological surgery were collected.RevMan 5.3 software was used for meta-analysis.Results Fourteen randomized controlled trials were accommodated,including 958 patients,477 patients in the EA group and 481 patients in the control group.Compared with the control group,the incidence of PONV was significantly lower in group EA at 0-48 hours postoperatively(RR=0.55,95％CI 0.47 to 0.65,P＜0.001),and the PONV scores were significantly lower in the postopera-tive period within 48 hours in group EA(MD=-0.40 scores,95％CI-0.65 to-0.16 scores,P=0.004),the incidence of postoperative remedial antiemetic were significantly lower(RR=0.28,95％CI 0.16 to 0.51,P＜0.001).Conclusion EA can reduce the incidence of PONV and the incidence of re-medial antiemetic after gynecologic surgery.

Objective To systematically evaluate the effect of transcutaneous electrical acupoint stimulation(TEAS)in the treatment of postoperative nausea and vomiting(PONV)after laparoscopic non-gastrointestinal surgery.Methods Databases such as PubMed,Cochrane library,Web of Science,Embase,CNKI,Wanfang,and Chinese biomedical database(CBM)were searched to find and screen ran-domized controlled trials(RCTs)of TEAS in the prevention and treatment of PONV after laparoscopic non-gastrointestinal surgery.The retrieval time was from the establishment of the database to July 2023.Meta-a-nalysis was performed using RevMan 5.3 software.Results Twenty-two RCTs involving 3 538 patients were included,including 1 799 in the TEAS group and 1 739 in the control group.The results of meta-analysis showed that the total incidence of PONV in the TEAS group was significantly lower than that in the control group 0-24 hours after operation(RR=0.54,95％CI 0.44-0.68,P＜0.001),and the incidence of postoperative remedial antiemetic was significantly reduced(RR=0.54,95％CI 0.38-0.77,P＜0.001).There was no significant difference in the incidence of postoperative acupoint stimulation-related adverse reactions between the two groups(RR=0.62,95％CI 0.15-2.51,P=0.500).Conclusion TEAS has good clinical efficacy and safety in the treatment of PONV after laparoscopic non-gastrointestinal surgery.

African swine fever virus(ASFV)I177L gene deletion vaccine is one of the key directions of African swine fever(ASF)live attenuated vaccine research and development.In order to effec-tively distinguish between the wild-type ASFV strain and the I177L gene-deleted strain,specific primers and probes were designed based on ASFV B646L and I177L genes,respectively.After screening and optimization,a duplex real-time PCR method was developed that can simultaneously detect these two genes.The results showed that ASFV B646L and I177L genes were detected spe-cifically and simultaneously by the method developed without cross-reactions with porcine circovir-us type 2,Seneca virus A,classical swine fever virus,foot-and-mouth disease virus,porcine respira-tory and reproductive syndrome virus.The detection limits of the duplex real-time PCR for recom-binant plasmids pUC57-B646L and pUC57-I177L were 1×103 copies/mL.The intra-and inter-as-say coefficients of variation were less than 4％,respectively.Detection of 122 pork and pork prod-ucts using the duplex real-time PCR developed and the real-time PCR recommended by WOAH showed that the coincidence rates of the two methods for B646L gene detection was 100％with two amplification curves appeared in the positive results of the established methods.The method established in this study can be used for the detection of ASFV I177L gene deletion strains,which provides technical support for ASF surveillance and epidemiological investigation.

BACKGROUND: China bears the biggest atrial fibrillation (AF) burden in the world. However, little is known about the incidence and predictors of AF. This study aimed to investigate the current incidence of AF and its electrocardiographic (ECG) predictors in general community individuals aged over 60 years in China. METHODS: This was a prospective cohort study, recruiting subjects who were aged over 60 years and underwent annual health checkups from April to July 2015 in four community health centers in Songjiang District, Shanghai, China. The subjects were then followed up from 2015 to 2019 annually. Data on sociodemographic characteristics, medical history, and the resting 12-lead ECG were collected. Kaplan-Meier curve was used for showing the trends in AF incidence and calculating the predictors of AF. Associations of ECG abnormalities and AF incidence were examined using Cox proportional hazard models. RESULTS: This study recruited 18,738 subjects, and 351 (1.87%) developed AF. The overall incidence rate of AF was 5.2/1000 person-years during an observation period of 67,704 person-years. Multivariable Cox regression analysis indicated age (hazard ratio [HR], 1.07; 95% confidence interval [CI]: 1.06-1.09; P < 0.001), male (HR, 1.30; 95% CI: 1.05-1.62; P = 0.018), a history of hypertension (HR, 1.55; 95% CI: 1.23-1.95; P < 0.001), a history of cardiac diseases (HR, 3.23; 95% CI: 2.34-4.45; P < 0.001), atrial premature complex (APC) (HR, 2.82; 95% CI: 2.17-3.68; P < 0.001), atrial flutter (HR, 18.68; 95% CI: 7.37-47.31; P < 0.001), junctional premature complex (JPC) (HR, 3.57; 95% CI: 1.59-8.02; P = 0.002), junctional rhythm (HR, 18.24; 95% CI: 5.83-57.07; P < 0.001), ventricular premature complex (VPC) (HR, 1.76; 95% CI: 1.13-2.75, P = 0.012), short PR interval (HR, 5.49; 95% CI: 1.36-22.19; P = 0.017), right atrial enlargement (HR, 6.22; 95% CI: 1.54-25.14; P = 0.010), and pacing rhythm (HR, 3.99; 95% CI: 1.57-10.14; P = 0.004) were independently associated with the incidence of AF. CONCLUSIONS The present incidence of AF was 5.2/1000 person-years in the studied population aged over 60 years in China. Among various ECG abnormalities, only APC, atrial flutter, JPC, junctional rhythm, short PR interval, VPC, right atrial enlargement, and pacing rhythm were independently associated with AF incidence.
Humans ; Male ; Middle Aged ; Aged ; Atrial Fibrillation/epidemiology* ; Prospective Studies ; Incidence ; Atrial Flutter/complications* ; Risk Factors ; China/epidemiology* ; Electrocardiography

Objective:To evaluate the applicability of the Zhang′s diagnostic criteria for atopic dermatitis (AD) in adolescents and adults from southern Jiangsu.Methods:A total of 1 769 patients were collected, who were newly diagnosed with eczema or AD in departments of dermatology of 7 hospitals in southern Jiangsu from May 2019 to May 2021. A standardized survey interview was conducted with patients by dermatologists using a self-designed questionnaire, which included patient′s personal information, relevant medical history, clinical characteristics, laboratory tests, etc. Using Hanifin-Rajka criteria as the gold standard, the sensitivity and specificity of the Williams criteria, Zhang′s criteria and Japanese Dermatological Association (JDA) criteria were evaluated, separately.Results:Among the 1 769 patients, there were 759 (42.9%) males and 1 010 (57.1%) females, aged 32.2 ± 8.2 years (range, 12 - 79 years) . Pruritus was the most common clinical feature among the AD patients (883/913, 96.7%) . When using the Hanifin-Rajka criteria as the gold standard, 913 (51.6%) subjects were diagnosed with AD; the sensitivity of Zhang′s criteria reached 92.6% (845/913) , and its specificity was 73.2% (627/856) ; the sensitivity of Williams′ criteria was 87.8% (802/913) , and its specificity was 81.3% (696/856) ; the sensitivity of JDA criteria reached 96.9% (885/913) , and its specificity was 68.9% (590/856) . The consistency in the diagnosis of AD was moderate between the Zhang′s criteria and Williams criteria (Kappa = 0.61, P = 0.009) , was relatively high between the Zhang′s criteria and JDA criteria (Kappa = 0.85, P = 0.001) , and was moderate between the Williams criteria and JDA criteria (Kappa = 0.51, P = 0.013) . Conclusions:Compared with the Hanifin-Rajka criteria, the Zhang′s criteria exhibit good sensitivity and specificity for the diagnosis of AD among adolescents and adults in southern Jiangsu. However, pruritus remains important for the diagnosis of AD.

Objective:To construct an evaluation index system for quality of use of insulin pumps in hospitals, in order to provide a reference for evaluating quality of use of insulin pumps in hospitals in clinical work.Methods:Based on the three-dimensional quality evaluation model of "structure-process-result", the first draft was determined through literature review and group discussion from January to February 2022. Using the Delphi expert correspondence method, 26 experts from 13 provinces/municipalities in China were consulted in two rounds to determine the quality evaluation index system for the use of insulin pumps in the hospital.Results:The recovery rate of the two rounds of expert questionnaire was 100%, and the expert authority coefficient was 0.971. The mean value of the second round of index importance assignment was 4.500-5.000 and the coefficient of variation was 0-0.22. The final construction of quality evaluation index system of insulin pump use in the hospital included 3 first-level indicators, 15 second-level indicators and 37 third-level indicators.Conclusions:The constructed quality evaluation index system of insulin pump use in the hospital is scientific, reasonable and practical, which has guiding significance for evaluating the quality of insulin pump use in the hospital.

Objective:To study the change in serum fibroblast growth factor 21(FGF21)level and its correlation with liver functions in elderly patients with hepatitis B virus(HBV)-related cirrhosis.Methods:A total of 150 elderly patients with HBV infection admitted to Beijing Ditan Hospital and China-Japan Friendship Hospital from January 2019 to December 2020 were selected and divided into chronic hepatitis B(CHB)group(n=70)and HBV-related cirrhosis group(n=80). Healthy subjects were selected as the control group(n=50). Serum FGF21 was determined by ELISA method.Clinical data, clinical laboratory indicators and FGF21 as a core parameter of this study were collected and compared among control group, CHB group, HBV-related cirrhosis group.The correlations of FGF21 level with several liver function indexes were analyzed by Pearson correlation analysis.Results:The levels of total bilirubin(TBil)and total biliary acid(TBA)were significantly higher in HBV-related cirrhosis group than in CHB group.The levels of aspartate transaminase(AST), alanine transaminase(ALT), glutamyl transpeptadase(GGT), serum albumin, cholinesterase, FGF21 and HBV-DNA were significantly lower in HBV-related cirrhosis group than in CHB group(all P<0.05). The levels of serum FGF21 were(108.6 ± 7.3)ng/L, (92.5 ± 7.6)ng/L and(75.8 ± 6.3)ng/L in Child-Pugh A, B and C patients, respectively.The level of FGF21 was statistically significantly decreased with the increase of Child-Pugh grading( F=18.290, P=0.000). Serum FGF21 level was positively correlated with AST, ALT, TBil, cholin-esterase and albumin levels( r=0.652, 0.579, 0.609, 0.558, 0.613, all P<0.05). Conclusions:The level of serum FGF21 is significantly decreased in elderly patients with HBV-related cirrhosis, and is positively correlated with liver function indexes.

Clostridia inhabiting in jiupei and pit mud plays key roles in the formation of flavour during the fermentation process of Luzhou-flavour baijiu. However, the differences of Clostridial communities between jiupei and pit mud remains unclear. Here, the species assembly, succession, and metabolic capacity of Clostridial communities between jiupei and pit mud were analysed by high-throughput sequencing and pure culture approaches. The ratio of Clostridial biomass to bacterial biomass in the pit mud was relatively stable (71.5%-91.2%) throughout the fermentation process. However, it varied widely in jiupei (0.9%-36.5%). The dominant Clostridial bacteria in jiupei were Clostridium (19.9%), Sedimentibacter (8.8%), and Hydrogenispora (7.2%), while Hydrogenispora (57.2%), Sedimentibacter (5.4%), and Caproiciproducens (4.9%) dominated in the Clostridial communities in pit mud. The structures of Clostridial community in pit mud and jiupei were significantly different (P=0.001) throughout fermentation. Isolated Clostridial strains showed different metabolic capacities of volatile fatty acids in pure culture. Spatial and temporal heterogeneity of Clostridial communities existed in the baijiu fermentation pit, which was closely related to the main flavour components of Luzhou-flavour baijiu.
Alcoholic Beverages ; microbiology ; Bacteria ; classification ; metabolism ; Clostridium ; physiology ; Fatty Acids, Volatile ; metabolism ; Fermentation ; Food Microbiology