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Objective:To investigate the relationship between the level of Apelin-13 and coronary artery lesion (CAL) in patients with Kawasaki disease (KD), and assess the predictive value of Apelin-13 for CAL in acute phase of KD.Methods:A total of 240 children with KD treated in Chengdu Women and Children′s Central Hospital from September 2017 to October 2019 were recruited, and were divided into KD with CAL (KD-CAL) group and KD without CAL (KD-NCAL) group.Thirty children with acute upper respiratory infection and 30 healthy children were recruited into the febrile control group and the healthy control group, respectively.Blood routine and serum levels of albumin, C-reactive protein (CRP), N-terminal pro-brain natriuretic peptide (NT-proBNP) and Apelin-13 were mea-sured in KD children prior to intravenous gamma globulin injection and after the diagnosis of children in the febrile control group and physical examination of children in the healthy control group.The clinical data of children in each group were compared, and the risk factors of KD complicated with CAL and the predictive value of Apelin-13 were determined by using receiver operating characteristic (ROC) curve and multiple Logistic regression analysis. Results:Apelin-13 and hemoglobin in children with KD were significantly decreased compared with those in the healthy control group and fever control group (all P<0.001). However, white blood cell(WBC) count, platelet count, CRP and NT-proBNP in KD group were significantly increased compared with those in the healthy control group and fever control group (all P<0.001). Serum albumin in KD children was significantly lower than that in the healthy control group ( P=0.004), and there was no difference when compared with the fever control group ( P=0.485). Apelin-13 and hemoglobin were significantly decreased in KD-CAL group compared with KD-NCAL group ( t=10.102, P<0.001; t=2.034, P=0.043), while NT-proBNP and CRP were significantly increased ( t=5.982, 3.728, all P<0.001). Multiple logistic regression analysis showed that Apelin-13 and NT-proBNP were independent predictors of CAL in KD.The ROC curve analysis showed that the cut-off value of Apelin-13 for predicting CAL was 2.99 μg/L, with an area under the curve (AUC) of 0.869 (95% CI: 0.820-0.909), sensitivity of 77.78% and specificity of 88.67%.While NT-proBNP cutoff value of 822 ng/L yielded sensitivity of 57.78% and specificity of 84.62% for predicting CAL with an AUC of 0.718(95% CI: 0.656-0.774). Conclusions:Apelin-13 plays a protective role in KD complicated with CAL, and could be used to predict CAL in the acute phase of KD.
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Objective:To evaluate the feasibility of transcatheter atrial septal defect(ASD) closure with deficient rim.Methods:From January 2017 to November 2019, patients at the Department of Pediatric Cardiology, Chengdu Women′s and Children′s Central Hospital were diagnosed as the secondary ASD and divided into 2 groups based on whether it has deficient rim[the deficient rim group (experimental group) and non deficient rims group (control group)]. The complications should be followed for 1-2 years.Results:A total of 66 patients, including 17 males (25.8%) and 49 females (74.2%), had the median age of 4 years and 2 months (2 years and 1 month-16 years), and the median body mass was 15.0 kg, ranging from 9.0 kg to 60.0 kg, with 23 cases (34.8%) in the experimental group and 43 cases (65.1%) in the control group.There were no statistically significant differences in gender, age, body weight, size of ASD, fluoroscopic dose, electrocardiogram, and pulmonary artery pressure between the two groups (all P>0.05). The immediate success rate was 95.4%(63/66 cases). There were no statistically significant differences between the surgical success rate [91.3%(21/23 cases) vs.97.6%(42/43 cases)] and the incidence of residual shunt [30.4%(7/23 cases) vs.16.2%(7/43 cases)](all P>0.05). And there were no statistically significant differences of the incidence of residual shunt between groups at each follow-up point ( P>0.05). No arrhythmia occurred in the experimental group during follow-up, and 1 case of atrioventricular block in the control group persisted until the time of publication.A total of 4 cases of frequent atrial premature beats or non-paroxysmal atrial tachycardia returned to normal at the follow-up node 6 months after intervention. Conclusions:Under the selection of appropriate cases and skilled catheter technology, the transcatheter treatment of ASD in children with deficient rims is feasible.
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The application indications of imaging examination and cardiac catheterization in the diagnosis, treatment and follow-up of Kawasaki disease, especially cardiovascular sequelae, are further improved by the Japanese Circulation Society/Japanese Society for Cardiovascular Surgery 2020 Guideline on Diagnosis and Management of Cardiovascular Sequelae in Kawasaki Disease that also standardizes the long-term management program of Kawasaki disease in three different stages, namely, school, the adolescent/young adult and adulthood stage.In order to enhance the understanding of domestic medical staff with the latest knowledge, this paper focuses on the application progress of diagnostic imaging and cardiac catheterization in the diagnosis, treatment and long-term management of cardiovascular sequelae of Kawasaki disease in the guide.
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Objective:To investigate the relationship of heart rate variability (HRV), heart rate deceleration capacity (DC) and intravenous immunoglobulin (IVIG)-resistant Kawasaki disease (KD) in children with the acute stage of KD.Methods:A total of 679 patients with KD in Chengdu Women and Children′s Central Hospital from August 2015 to May 2019 were selected.In healthy control group, 150 children obtained physical examination at the same time.Prospective cohort study was applied to analyze the data.According to the effect of initial IVIG treatment within 14 days, patients were divided into IVIG-sensitive group and IVIG-resistant group.General clinic information, HRV, DC, blood routine, liver function, cardiac troponin I (cTnI), N-terminal pro-B-type natriuretic peptide (NT-proBNP), high sensitivity C-reactive protein(hs-CRP) and erythrocytesedimentation rate (ESR) before initial IVIG treatment of the 2 groups were compared.Multivariate Logistic regression was applied to analyze the risk factors of IVIG-resistant KD. Results:Among 679 KD patients, 3 cases were lost, among the rest 676 cases, 586 cases were in IVIG-sensitive group, and 90 cases were in IVIG-resistant group.The HRV and DC indexes of IVIG-sensitive group and IVIG-resistant group were lower than those of the healthy control group, and the differences among the 3 groups were statistically significant (all P<0.05). Meanwhile, standard deviation of N-N intervals (SDNN) [(65.84±38.22) ms vs.(82.56±21.41) ms, P=0.004], and low frequency (LF)[ (192.59±114.10) ms 2vs. (258.18±162.75) ms 2, P=0.048] of IVIG-resistant group were lower than those of IVIG-sensitive group.White blood cell (WBC), platelets(PLT), hs-CRP, ESR, alanine aminotransferase(ALT), cTnI and NT proBNP in IVIG sensitive group and IVIG-resistant group were all higher than those in the healthy control group (all P<0.05). Further more, ESR[(90.32±37.91) mm/1 h vs. (65.81±25.34) mm/1 h, P=0.019], cTnI [(0.83±0.35) μg/L vs. (0.52±0.18) μg/L, P=0.037] and NT-proBNP [(854.64±293.02) ng/L vs. (584.95±177.11) ng/L, P=0.011] in IVIG-resistant group were higher than those of IVIG-sensitive group.Multivariate Logistic regression analysis demonstrated that SDNN ( OR=0.783, 95% CI: 0.0341-0.979, P=0.021), and NT-proBNP ( OR=1.195, 95% CI: 1.061-1.428, P=0.34) were independent risk factors for predicting IVIG-resistant KD. Conclusions:SDNN and NT-proBNP may be independent predictors of IVIG-resistant KD.
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Objective To analyze the advantages and surgical experience of laparoscopic anatomical surgery for adrenal tumors.Methods A total of 156 patients with benign or malignant adrenal tumors admitted to our hospital from April 2012 to September 2016 were enrolled and underwent laparoscopic anatomical surgery in the study.The curative effect and advantages of the operation were analyzed,and surgical experiences of laparoscopic anatomical surgery for adrenal tumors were summarized.Results Laparoscopic adrenalectomy was successfully completed in 155 of the 156(99.4％)patients and 1 patient with pheochromocytoma underwent open surgery due to pneumothorax caused by an accidental diaphragm injury.Postoperative pulmonary embolism occurred in 1 case and hematoma in right adrenal region in 6 cases,all of whom were completely relieved after intervention.Postoperative surgical specimen of adrenal glands in 54 patients were histopathologically examined,the results of which showed the negative boundaries in all patients.Patients were followed up for a mean of 11.6 months(range,4 to 26 months).All patients had a good recovery after surgery without recurrence of malignant tumor in local or trocar site.Conclusions As compared with open surgery,the transperitoneal laparoscopic adrenal surgery provides a larger operation area for good orientation and vision,and has such advantages as shorter hospital stay,fewer postoperative complications and better prognosis in patients with malignant adrenal tumors,which is worthy of clinical selection.
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Objective To investigate the cognitive function and psychological mental state of patients with juvenile myoclonic epilepsy (JME), and the related risk factors. Methods From September, 2011 to Febrary, 2014, 21 patients with JME and 18 healthy controls matched with age, sex and educational level were assessed with Montreal Cognitive Assessment (MoCA), and Revised Chinese Wechsler Adult Intel-ligence Scale (WAIS-RC) and Symptom Checklist-90 (SCL-90). The risk factors were analyzed with Logistic regression analysis. Results There was no significant difference in the score of MoCA between two groups (t=―1.544, P=0.131). The scores of verbal intelligence quo-tient (VIQ), performance intelligence quotient (PIQ) and full intelligence quotient (FIQ) in WAIS-RC were significantly lower in the patient group than in the control group (t>4.119, P2.480, P<0.05). Logis-tic regression analysis showed that VIQ significantly decreased in patients taking valproic acid (B=―3.064, OR=0.047, 95% CI=0.002~0.920, P=0.044). Conclusion VIQ, PIQ and FIQ decreased in patients with JME. Furthermore, different levels of dysfunction were found in interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation and psychoticism. Taking valproic acid was the risk factor of cognitive decline.
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Objective To investigate whether there is Blomia tropicalis breeding in the flour warehouse of food factory in a civil aviation airport,and,if there is,to observe the morphological structure of the mite. Methods The flour samples were col-lected from the flour warehouse of food factory in a civil aviation airport. The breeding mites were isolated from the samples by di-rect microscopy and made into specimens to observe with a light microscope. Results Female Blomia tropicalis was found in the collected flour samples. Under the microscope,the mite was nearly spherical,and it had no tergum and claw. Its apodemeⅠwas developed and connected in the midline. The reproductive hole was located between the foot Ⅲand IV level and was cov-ered with a pair of oblique genital folds. The footⅢandⅣhad no solenoids. The copulatory pouch was a long,slightly curved tube,extending from the end of the mite. Conclusions Blomia tropicalis has been found in the flour warehouse of a food factory in the civil aviation airport. The main distinguishing feature of this mite is that it has no tergum,its feet have no pectinate inferi-or tarsus scales or claw,the feetⅠgenu has only one solenidia,and feetⅢandⅣhave no solenidias.
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Objective To investigate the relationship of heart rate variability (HRV) and procalcitonin (PCT),high sensitivity C-reactive protein (hs-CRP) and erythrocyte sedimentation rate (ESR) in children with Kawasaki disease (KD) in the acute stage,and to investigate their value in diagnosis and prognosis of KD especially incomplete KD (iKD).Methods Two hundred and twenty patients with KD in Chengdu Women and Children's Central Hospital from August 2012 to October 2015 were selected.According to the diagnostic criteria,patients with KD were divided into a typical KD group and an iKD group.According to the status of coronary artery damage,the patients with KD were divided into coronary artery lesion (CAL) group and no coronary artery lesion(NCAL) group.Another 100 healthy children were selected as healthy control group.All the children received 24 h dynamic electrocardiogram and were given tests of blood PCT,hs-CRP and ESR.The differences of HRV,PCT,hs-CRP and ESR between the CAL group and the NCAL group,between the typical KD group and iKD group were compared.The correlations of HRV and PCT,hs-CRP and ESR were analyzed.Results Of 220 KD patients,182 cases were in the typical KD group and 38 cases in the iKD group;64 cases in the CAL group and 156 cases in the NCAL group.The mean levels of HRV were lower in KD group than those in healthy control group (all P ＜ 0.05),especially those in the CAL group fell more obviously.The differences in the standard deviation of N-N intervals(SDNN),percent ages of N-N 50 in the total number N-N intervals (PNN50) and low frequency (LF) between the CAL group,the NCAL group and the healthy control group were all statistically significant(all P ＜0.05).The mean levels of HRV,PCT and hs-CRP had no statistically significant difference between typical KD and iKD groups (all P ＞ 0.05).The mean level of ESR had a statistically significant difference between 2 groups (P ＜ 0.05).SDNN was negatively correlated with PCT,hs-CRP and ESR (r =-0.443,-0.364,-0.427,all P ＜ 0.05).Conclusion In patients with KD in the acute stage,the decrease of HRV can be correlated with inflammatory reaction.HRV can be used as valuable predictors for coronary artery lesion in patients with KD,but its help in the early diagnosis of iKD has not found.
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Objective To investigate the correlation between red blood cell distribution width (RDW) and the cardiac function in children with acute heart failure,and to explore the clinical value in evaluating the degree of heart failure.Methods From July 2013 to October 2015,75 cases of children with acute heart failure who were hospitalized in Chengdu Women and Children's Central Hospital were collected and assigned as 3 groups.Heart function classification was done by using a modified Ross scoring system,and each group included 25 cases of class Ⅱ,Ⅲ,Ⅳ.Indices of red blood cell,haemoglobin,RDW,concentration of plasma N-terminal pro brain natriuretic peptide (NT-proBNP),and left ventricular ejection fraction (LVEF) were recorded.SPSS 17.0 software was statistically used for comparing cach index among groups and correlation analysis.Results Red blood cells and haemoglobin were not statistically different among groups (F =0.802,1.372,all P ＞ 0.05).RDW,NT-proBNP concentration and LVEF were significantly different among groups (F =31.388,29.300,x2 =56.952,all P ＜ 0.01),and significantly increased with the progression in the order of class Ⅳ group ＞ class Ⅲ group ＞ class Ⅱ group [RDW:(16.6 ± 1.3) ％ ＞ (15.4 ± 1.1) ％ ＞ (13.9-± 1.3) ％,NT-proBNP:(506.6 ± 190.2) ng/L ＞ (1 028.1 ± 356.8) ng/L ＞ (1 884.1 ± 358.6) ng/L,all P ＜ 0.01].According to LVEF =50％ as the cut-off point,children with acute heart failure were divided into LVEF decreased group and LVEF retention group,former group's RDW and NT-proBNP were significantly higher than the latter group[RDW:(16.7 ± 1.3)％ vs.(13.9 ±1.1)％,NT-proBNP:(1 787.4-±368.6) ng/Lvs.(657.4-± 291.1) ng/L,all P ＜0.01].According to NT-proBNP levels,the children with acute heart failure were divided into low,medium,and high NT-proBNP group,and RDW in the high NT-proBNP group[(17.3 ±0.9)％] was significantly higher than that of medium [(15.4 ± 0.7) ％],and that of low level group [(13.7 ± 1.2) ％] (all P ＜ 0.01).The correlation analysis between RDW,NT-proBNP as well as LVEF showed that RDW was significantly positive correlated with NT-proBNP (r =O.869,P ＜ 0.01),and negatively related with LVEF (r =-0.962,P ＜ 0.01).Conclusions RDW is closely related to the cardiac function in children with acute heart failure.RDW is increased with the aggravating of acute heart failure,which can indirectly reflect the NT-proBNP concentration and LVEF change and suggests that RDW can be used as a convenient and useful index monitoring the level of cardiac function in children with acute heart failure,and the assessment of the severity of acute heart failure.
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Objective To analyze the anatomic factors of the central retinal artery occlusion or the ophthalmic artery occlusion after the injection of facial cosmetic surgery.Methods Retrospectively analyzed 3 patients who occurred severely ocular complications just after facial cosmetic injection in last 2 years.The diagnosis of central retinal artery occlusion was confirmed by fundus examination and fundus fluoresce-in angiography.Analysis the blood vessel distribution of the injection site and characteristics of peri-orbit vascular anastomosis.Results All the 3 cases presented no light perception,with eye pain or (and)the eyeball pain.The fundus test and fundus fluorescein angiographies showed central retinal artery obstruction.Facial cosmetic injection pressure significantly exceeded the ophthalmic artery systolic pressure 2 seconds after injection (P <0.05).Dorsal nasal artery and angular artery were anastomotic,and the angular artery was usually anastomotic with lateral nasal branches of the posterior ciliary artery.The filler can enter the ophthalmic artery by the branches of the anastomosis,which can make ophthalmic artery occlusion,central retinal artery occlusion or get occlusion of their branches.Conclusion The injectant may get into the orbital artery and retrograde to the ophthalmic artery,which resulting in ophthalmic artery occlusion,or get into central retinal artery and posterior ciliary artery,which resulting in serious ocular complications.
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Objective To explore the diagnostic value of N‐terminal Pro‐Brain Natriuretic Peptide (NT‐proBNP) in Kawasaki disease (KD) in children .Methods Ninety one children with KD were collected and 80 patients with acute upper respiratory infec‐tion were used as controls .Plasma NT‐pro BNP concentrations and other laboratory date were collected in the acute of KD .The re‐lationships between NT‐pro BNP values and different clinical and laboratory data in the acute phase were sought .Results The mean plasma NT‐pro BNP concentration in patients with KD in the acute phase was (1 042 .38 ± 528 .7)pg/mL ,significantly higher than those of control group(458 .6 ± 412 .3)pg/mL (P<0 .05) .The results of linear correlation analysis indicated that plasma NT‐pro BNP was positively correlated with CRP (r= 0 .442 ,P< 0 .05) ,and negatively correlated with Hematocrit ,Albumin and Na (r= -0 .216 ,r= -0 .204 ,r= -0 .315 ,respectively ;P<0 .05) .According to ROC analysis ,the AUC of NT‐pro BNP for detection of KD were 0 .881 ,sensitivity and specificity was 70 .1% and 84 .0% respectively for the cut‐off value of 530 pg/mL .Conclusion Our findings showed that NT‐proBNP would elevate in the acute stage of KD and was a reliable marker for the diagnosis of KD .A high level of NT‐pro BNP is associated with systemic inflammatory responses and increased vascular permeability .
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Objective To explore the potential role of endogenous vascular elastase (EVE) in pathogenesis of coronary ar-tery lesions (CAL) in Kawasaki diseases (KD). Methods A total of 60 children with KD admitted from Jan. 2012 to Apr. 2013 were enrolled, and at the same time 60 febrile children with respiratory infection were enrolled as controls. The left and right coro-nary artery diameter value was measured by ultrasonic cardiogram. The levels of EVE, matrix metalloproteinases (MMP)-9 and transforming growth factor (TGF)-β1were determined by enzyme-linked immunosorbent assay and their correlations with coro-nary artery diameter were analyzed. Results The levels of EVE, MMP-9 and TGF-β1 in KD children in the acute phase were significantly higher than those in control group (P<0.01). Meanwhile, the level of EVE in KD children with coronary artery le-sion (CAL) is significantly higher than that in KD children without CAL. The results of correlation analysis indicated that the levels of EVE, MMP-9 and TGF-β1 were positively correlated with coronary artery diameters (r=0.64~0.79, P<0.01). Conclu-sions EVE plays an important role in the CAL of KD may through inducing the produce of MMP-9, TGF-β1 and finally caus-ing the formation of CAL.
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Objective To discuss the operating skills of transperitoneal laparoscopic radical nephrectomy(LRN).Methods From Dec 2008 to Dec 2010,105 patients with renal tumors were treated by transperitoneal LRN.Fifty-one tumors were located in left kidney,and 54 in the right kidney.The mean diameter of renal tumor was(5.8 ± 2.4)cm.There were 48 cases of T1N0M0,51 of T2N0M0,6 of T3aN0M0.During the process of transperitoneal LRN,vena genitalis was constantly used as an operative mark for seeking and ligating the renal artery and vein.The specimens were cut completely and removed through Pfannensteil incision.Results All the 105 cases were performed by transperitoneal LRN with vena genitalis marking method successfully.Twenty-eight cases of homolateral adrenal gland were resected and 16 cases of regional lymph node were cleaned.There was no serious injury of liver,spleen or bowels.The operating time ranged 44-78 min with an average of 55 min,and the blood loss was 35-600 ml with the mean of 85 ml.The post-operative length of stay was 4-11 d with an average of 6 d.Major complications included 3 cases of vessel injury,1 case with an injury of diaphragmatic muscle and 2 cases with a lymphous leakage.Post-operative staging included 44 cases of T1 N0 M0,1 of T1 N1 M0,47 of T2 N0 M0,1 of T2 N1 M0,7of T3aN0M0,1 of T3aN1 M0,2 of T4N0M0,and 2 cases with benign lesion.The patients were followed up for 9-33 months with an average of 18 months.One case had an incisional hernia,1 had a local tumor recurrence and 1 died of pulmonary metastasis.Conclusions Transperitoneal LRN with vena genitalis marking method could be safe for the treatment of renal tumors.The vena genitalis may act as a mark for the accurate location and quick ligation for the renal pedicle without serious injuries,and such patients could recover fastly with fewer complications.Pfannensteil incision has a good quality of little trauma and could meet with the need of aesthetics.
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Objective Here we intend to find out activity of EC-PAOA on the proliferation of normal endometrial and eutopic endometrial cells in vitro.Methods Normal human endometrium and eutopic human endometriosis were used,stromal and epihelisl cells were separated by selective enzymatic digestion method,Cells types and purities of cells were identified through immunohistochemistry result;The isolated cells were primarily cultured,while the other pat cultured with different concentrations of EC-PAOA(10,100,1000ug/ml ) for 24,48 and 72h,The effect of cultured cells from nomal endometrium and eutopic endometriosis were observed by MTT assay.Results EC-PAOA was observed no effect on normal endometrium, in the contrast, EC-PAOA was found to anti proliferation of eutopic endometrial cells and was most notable to anti proliferation of eutopic endometrial cells(P