Objective:To explore the impacts of dexmedetomidine combined with dizosin on sciatic nerve-femoral nerve block and blood glucose in diabetes foot patients undergoing surgery.Methods:A total of 120 diabetes foot patients underwent surgery who were admitted to Second Hospital of Shanxi Medical University from Jul. 2020 to Aug. 2022 were selected as the research objects. The anesthesia method was sciatic nerve block-femoral nerve block, and were randomly grouped into the control group (60 cases) and the observation group (60 cases). The control group was treated with diazosin, while the observation group was treated with dexmedetomidine combined with diazosin. The effects of sciatic nerve block and femoral nerve block, and blood glucose level were compared between the two groups.Results:The VAS scores at T1, T2 and T3 in the two groups were obviously lower than those at T0, and the VAS scores in the observation group were obviously lower than those in the control group ( P<0.05). The onset time of motor nerve block and sensory nerve block in the observation group was obviously lower than that in the control group ( P<0.05). The maintenance time of motor nerve and sensory nerve in the observation group was obviously higher than that in the control group ( P<0.05). Compared with T0, systolic blood pressure, diastolic blood pressure and heart rate in T1, T2 and T3 time periods in the two groups were obviously lower, and the observation group were obviously lower than the control group ( P<0.05) ; The observation group had no significant difference compared with the control group in terms of the incidence of adverse reactions. Conclusion:Dexmedetomidine combined with dizosin can effectively relieve pain, improve nerve function block, and maintain the stability of hemodynamics in diabetes foot patients undergoing surgery.

Objective:To explore the differences on clinical characteristics, concomitant diseases and treatment status between psoriasis and psoriatic arthritis (PsA), and provide clues for the early diagnosis and treatment of PsA.Methods:Data were collected by in-person interview of 225 patients with psoriasis and 299 patients with PSA who visited the department of rheumatology and Immunology and Department of Dermatology in People′s Hospital of Peking University from November 2020 to May 2021. After informed consent, the questionnaire was completed on site. The differences of clinical characteristics, concomitant diseases, mental health evaluation and treatment status between patients with arthritis (PsA) and patients with psoriasiswere analyzed and compared. Enumeration data were described by frequency. Chi square test was used to compare categorical variables. Multivariate Logistic regression analysis was used to determine the independent risk factors. P value of less than 0.05 was considered statistically significant. Results:Dactylitis [ OR(95% CI)=8.439(4.677,15.226), P<0.001], hip pain [ OR(95% CI)=3.442(1.829,6.480), P<0.001], heel pain [ OR(95% CI)=2.621(1.652,4.157), P<0.001] and low back pain [ OR(95% CI)=1.924(1.156,3.203), P=0.012] may be closely related to the progression of PsA ( P<0.05). The three most common concomitant diseases of patients with PsA and psoriasis both were overweight [43.1%(129/299)、29.3%(66/225)], fatty liver [(28.4%(85/299)、23.1%(52/225)]and hypertension[24.1%(72/299、13.3%(30/225)]. The proportion of osteoporosis in PsA group at the age of 30-39 and 40-49 years old was significantly higher than those in psoriasis group (30-39 years old:12.5%(10/80) vs 1.5%(1/65), χ2=6.14, P=0.013; 40~49 years old: 19.2%(15/78) vs 2.0%(1/51), χ2=8.46, P=0.004]. The proportion of hypertension in PsA group was also higher than that in psoriasis group at the age of 40~49 years old[7.0% (21/78) vs 2.7%(6/51), χ2=4.99, P=0.026)]. And the proportion of fatty liver in PsA group was also higher than that in psoriasis group at the age ≥60 years old [(46.0%(23/50) vs 29.1(7/24), χ2=4.99, P=0.025)]. Among 299 PsA patients, 47.1%(141/299) had anxiety tendency, 45.2%(135/299) had sleep disorder and 41.8%(125/299) had depression tendency. Among 225 psoriasis patients, 44.4%(100/225) had anxiety tendency, 40%(90/225) had sleep disorder and 36.9%(83/225) had depression tendency, there was no significant difference in above-mentioned situations between the PsA and psoriasis patients ( P>0.05). Conclusion:More attention should be paid to the management of concomitant diseases and psychological intervention in patients with PsA. When psoriasis patients occur with heel pain, dactylitis, low back pain and hip pain, the risk of development into PsA should be considered.

Objective:To build a performance appraisal system for full-time researchers in specialized children′s hospitals, so as to mobilize their enthusiasm and improve their efficiency of scientific and technological output.Methods:Based on structure-process-result model, the library of indexes was initialized by such means as literature review and talent performance appraisal management experiences. From November 2020 to March 2021, Delphi method was adopted to finalize the appraisal indexes and weight of each index, while the quantifiable standards of the indexes were formulated by brainstorming, hence establishing the performance appraisal model index system for these researchers. Using both the new model and the original performance appraisal system of the hospital respectively, five full-time research staffs of research-oriented children′s hospital were selected for an empirical research on performance appraisal.Results:Fifteen experts carried out two rounds of Delphi research, finalizing a performance appraisal model for these researchers. The model comprises 3 level-1 indexes, 8 level-2 indexes and 23 level-3 indexes. Among them, the weight of scientific research output, scientific research process and scientific research investment of level-1 indexes were 0.507, 0.267 and 0.226, respectively. Empirical research showed that compared with the original appraisal indexes, the results of the new performance appraisal model were more targeted, enabling the research team to identify setbacks.Conclusions:The indexes set in the model built in this study prove more scientific, objective, and more reasonable in weight assignment. Such indexes can positively motivate and encourage the researchers, promoting the clinical-basic research integration, as well as the disciplinary development and research talent cultivation of the hospital.

Objective: To observe the anesthesia and hemodynamic effect of etomidate compound remifentanyl in laparoscopic surgery. Methods: From January 2016 to May 2016, 160 patients with gynecologic laparoscopic surgery in the Second Hospital of Shanxi Medical University were selected and randomly divided into observation group and control group according to the digital table, with 80 cases in each group.The observation group received the etomidate compound remifentanyl anesthesia, while the control group received the propofol compound remifentanyl anesthesia.the The anesthesia effect, awakening time, extubation time, pain relief time and systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR) before and after extubation of the two groups were observed and recorded. Results: The excellent and good rate in the observation group was 98.0%, which was significantly higher than 86.0% in the control group (χ²=4.444, P<0.05). The waking time, extubation time, analgesic time in the observation group were shorter than those in the control group, the differences were no statistically significant(t=1.875, 1.631, 1.761, all P>0.05). At tracheal intubation, the SBP, DBP, HR and other indicators between the two groups had no statistically significant differences(t=1.301, 1.093, 1.097, all P>0.05). After induction of anesthesia, the SBP, DBP in the observation group were higher than those in the control group, the differences were statistically significant(t=6.182, 7.388, all P<0.05), but HR between the two groups had no statistically significant difference(t=1.428, P>0.05). After laparoscopic placement and tracheal extubation, the SBP and DBP in the observation group were significantly higher than those in the control group, the differences were statistically significant (t=5.781, 5.028, all P<0.05), and the SBP in the observation group was higher than that in the control group after tracheal extubation(t=1.203, 1.039, all P<0.05). Conclusion The anesthesia effect of etomidate compound remifentanyl is superior to propofol compound remifentanyl, the hemodynamic parameters of SBP, DBP, HR are more stable during the period of anesthesia, the curative effect is clear.

We analyzed the influenza surveillance data of Children′s Hospital of Suzhou University from 2016 to 2018 and estimated the hospitalization burden of children under 5 years old due to influenza infection in Suzhou. The results showed that the influenza virus positive rate of 1 451 severe acute respiratory infection (SARI) cases in Children′s Hospital of Suzhou University was 13.6% (95%CI: 11.8%-15.3%; 197 cases), among which the influenza pandemic intensity in 2017-2018 was relatively high, and A/H1N1 was the main pandemic virus. It was estimated that the hospitalization rate of influenza-related SARI in children under 5 years old in Suzhou was 6.9‰ (95%CI: 6.6‰-7.2‰), among which the hospitalization rate of children aged<6 months was higher, up to 11.4‰ (95%CI: 9.9‰-12.8‰).

We analyzed the influenza surveillance data of Children′s Hospital of Suzhou University from 2016 to 2018 and estimated the hospitalization burden of children under 5 years old due to influenza infection in Suzhou. The results showed that the influenza virus positive rate of 1 451 severe acute respiratory infection (SARI) cases in Children′s Hospital of Suzhou University was 13.6% (95%CI :11.8%?15.3%;197 cases), among which the influenza pandemic intensity in 2017?2018 was relatively high, and A/H1N1 was the main pandemic virus. It was estimated that the hospitalization rate of influenza?related SARI in children under 5 years old in Suzhou was 6.9‰ (95%CI : 6.6‰?7.2‰), among which the hospitalization rate of children aged<6 months was higher, up to 11.4‰(95%CI: 9.9‰?12.8‰).

We analyzed the influenza surveillance data of Children′s Hospital of Suzhou University from 2016 to 2018 and estimated the hospitalization burden of children under 5 years old due to influenza infection in Suzhou. The results showed that the influenza virus positive rate of 1 451 severe acute respiratory infection (SARI) cases in Children′s Hospital of Suzhou University was 13.6% (95%CI :11.8%?15.3%;197 cases), among which the influenza pandemic intensity in 2017?2018 was relatively high, and A/H1N1 was the main pandemic virus. It was estimated that the hospitalization rate of influenza?related SARI in children under 5 years old in Suzhou was 6.9‰ (95%CI : 6.6‰?7.2‰), among which the hospitalization rate of children aged<6 months was higher, up to 11.4‰(95%CI: 9.9‰?12.8‰).

Objective To investigate the incidence and clinical presentation of breast milk transmitted cytomegalovirus (CMV) infection among preterm infants with birth weight≤1500 g.Methods Preterm infants enrolled in this study met the following inclusion criteria: birth weight≤1500 g, fed with CMV-positive breast milk and admitted into Neonatal Intensive Care Unit of Children's Hospital of Fudan University within 72 hours after birth from October 2015 to July 2016. And those with congenital digestive tract malformation or congenital CMV infection were excluded. Breast milk and infants' urine samples were regularly screened for CMV DNA by fluorescent quantitative polymerase chain reaction. Symptoms and laboratory findings in infants with CMV infection transmitted via breast milk were documented and analyzed. Differences in relevant parameters were analyzed usingChi-square test, Fisher's exact test,t test or Mann-WhitneyU test where appropriately.Results Sixty preterm infants breastfed with CMV DAN-positive milk were recruited. Among them, 19 (31.7%) developed breast milk-acquired CMV infection as their urine samples were positive for CMV DNA, while the others were negative for CMV DNA (infected group:n=19; non-infected group:n=41). The average CMV copies in breast milk, gestational age and birth weight of the infected group were all significantly higher than those of the non-infected group [3.76 (3.18-4.50) vs 3.47 (3.00-4.88) Log10 copies/ml,Z=-2.042;(30.4±2.1) vs (28.4±2.3) weeks,t=3.175; 1290 (750-1500) vs 1110 (575-1480) g,Z=-2.837; all P<0.05). Fewer infants in the infected group than in the non-infected group received blood transfusion [5/19 vs 56.1%(23/41),χ2=4.627,P<0.05]. Ages of the infants with CMV infection ranged from 26 to 164 days (median age of 92 days). Six out of the 19 infants had clinical symptoms concurrent with viral excretion in urine and the ages of these symptomatic infants of infection were earlier than those of the asymptomatic ones without significance [(72±34) vs (97±28) days,t=-1.710,P>0.05]. Four infants (21.1%, 4/19) had severe organ damage and/or positive IgM antibodies to CMV in serum, and were treated with antiviral therapy. Two had mild symptoms and were not given antiviral therapy. All of the six symptomatic infants were followed-up for one to six months, during which time the complete blood cell count and results of biochemical test and fundus examination were back to normal.Conclusions The incidence of breast milk-acquired CMV infection among preterm infants with birth weight≤ 1500 g was 31.7%, and no severe symptoms were reported in this study.

Objective To evaluate the endothelium-dependent vasodilation in children after repair for coarctation of aota (CoA). Methods A group of 20 children having undergone CoA repair between January 2010 and October 2010 in Guangzhou Women and Children′s Medical Center were include in the study , including 12 infants aged less than 6 months and 8 ones aged more than 6 months. Another 20 healthy children were enrolled during the same period as controls. All the subjects underwent monitoring of resting blood pressure and flow-mediated dilation (FMD) of the brachial artery in 4-year follow-up. Results There were no resting hypertension in all subjects , but FMD in the CoA group was higher than in the control group and so it was with the early surgery group and non early surgery group. Conclusion The surgical repair for coarctation of aorta could not cure the vascular function impairment satisfactorily , neither is the early surgery effective in alleviating the injuries in vascular endothelia.

OBJECTIVETo investigate the clinical epidemiologic characteristics and analyze risk factors for acute respiratory syncytial virus (RSV) infection in hospitalized infants with acute lower respiratory tract infection (ALRI).

METHODALRI infants admitted to Children's Hospital of Fudan University from March 1st, 2011 to February 29th, 2012, were enrolled in this study. Patient information included demographic characteristics, feeding history, family status, clinical presentation, accessory examination, treatment and prognosis. According to the etiology of ALRI infants, we compared the seasonal distribution, demographic characteristics, household characteristics and underlying diseases between RSV-positive patients and RSV-negative patients. Univariate and multiple Logistic regression analyses were used to determine factors that were associated with risk of RSV infection.

RESULTAmong 1 726 ALRI infants, there were 913 RSV-positive infants (52.9%). The occurrence of RSV infection had a seasonal variation, with a peak in winter (59.1%). The median (P25, P75) age of RSV infants was 64 (21-155) days. The gestational age (GA) and body weight (BW) was (37.5 ± 2.4) weeks and (3.07 ± 0.66) kg, respectively. The male/female ratio among these was 1.9: 1. RSV infection was more popular among infants in the families with smoking members, crowded living conditions, history of atopic mother. Differences of the proportion of patients with underlying disease between RSV-positive and negative groups were statistically significant (59.4% vs. 54.2%, P < 0.05). Univariate logistic regression demonstrated that factors increasing the risk of RSV infection were: GA<37 weeks (OR = 1.346, 95%CI: 1.037-1.748), birth weight <2 500 g (OR = 1.447, 95%CI: 1.103-1.898), underlying diseases (OR = 1.232, 95%CI: 1.018-1.492), underlying CHD (OR = 1.391, 95%CI: 1.120-1.728), environmental tobacco smoke exposure (OR = 1.254, 95%CI: 1.035-1.519), mother with atopic diseases (OR = 1.827, 95%CI: 1.296-2.573), crowded house with four or more than four family members (OR = 1.232, 95%CI: 1.013-1.498), autumn or winter infection (OR = 1.351, 95%CI: 1.024-1.783; OR = 1.713, 95%CI: 1.332-2.204). Multivariate logistic regression determined the factors increasing the risk of RSV infection were: underlying CHD (OR = 1.298, 95%CI: 1.002-1.681), mother with atopic diseases (OR = 1.766, 95%CI: 1.237-2.520), autumn or winter infection (OR = 1.481, 95%CI: 1.105-1.985; OR = 1.766, 95%CI: 1.358-2.296).

CONCLUSIONThe prevalence of RSV infection was the highest in winter, while preterm and low birth weight infants were more susceptible. Underlying diseases were found in 59.4% cases, CHD was the most common one. The factors increasing the risk of RSV infection were: CHD, mother with atopic diseases, autumn or winter infections.

Acute Disease ; China ; epidemiology ; Environmental Exposure ; adverse effects ; Female ; Hospitalization ; statistics & numerical data ; Humans ; Infant ; Infant, Newborn ; Logistic Models ; Male ; Prevalence ; Respiratory Syncytial Virus Infections ; epidemiology ; prevention & control ; Respiratory Syncytial Virus, Human ; isolation & purification ; Respiratory Tract Infections ; epidemiology ; prevention & control ; virology ; Retrospective Studies ; Risk Factors ; Seasons ; Socioeconomic Factors ; Tobacco Smoke Pollution