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Objective To observe the effect of different Nasointestinal feeding tube catheterization techniques on patients with ICU brain dysfunction.Methods Totally 51 patients were divided into the traditional blind intubation group(26 cases)and the ultrasound guided group(25 cases)according to the random number table.The efficacy of catheterization was evaluated using first catheterization success rate,final catheterization success rate,catheterization time,and complications.Results The ultrasound guided catheterization group has a higher success rate for the first catheterization compared to the traditional blind insertion group;There was no statistically significant difference in general information,final catheterization success rate,catheterization time,and incidence of complications between the two groups.Conclusion The two kinds of nasogastric tube placement techniques are safe and effective in patients with ICU brain dysfunction,ultrasound guided catheterization can improve the success rate of first catheterization and have better efficiency.
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Objective:To study the early outcomes of emergency operation employed with one of the prevalent surgical methods in neonates diagnosed as pulmonary atresia with intact ventricle septum(PA/IVS) and critical pulmonary stenosis(CPS), and to analyze the risk factors related to its early results.Methods:A retrospective analysis was conducted to collect the data of neonates suffered from PA/IVS and CPS from January 2016 to January 2020 in cardiothoracic surgery department at Shanghai Children′s Medical Center.According to their Z score, which reflects the development degree of right ventricle, the neonates received one of the relevant popular operations.Early outcomes were summarized and risk factors related to its early stage mortality were analyzed.Results:A total of 65 neonates were enrolled, including 27 CPS cases.They were operated on the basis of their respective Z scores, and also according to these data, the primary surgical procedure was chosen from the following methods: Blalock-Taussig(B-T) shunt, pulmonary valvulotomy and right ventricular outlet enlargement.Totally seven cases died, and mortality was 10.7%.Nine cases received re-operation in several following days because of severe hypoxemia and low cardiac output.All patients had mild improvement in oxygen saturation after operation and relied on large dose of inotropic agent.Multivariate Logistic regression analysis showed that B-T shunt and re-operation in early period were risk factors for death in neonates with PA/IVS and CPS.Conclusion:There is a higher mortality in neonates who received emergency operation for PA/IVS and CPS.Accurate assessment of the right ventricle development degree and selecting the corresponding appropriate surgical method is critical for the optimal result.B-T shunt and early stage re-operation are the risk factors for death in neonates with PA/IVS and CPS who received emergency operation.
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Objective:To summarize cardiac function feature and its support method after ALCAPA(anomalous origin of left coronary arteries from pulmonary artery) operation. Analysis its early outcome and risk factors of its mortality.Methods:Review the clinical data of 108 ALCAPA cases treated in Shanghai Children Center between January 2005 and December 2017. All the cases were divided into two groups according to their ages when they received the surgery: group 1<1 yr; group 2>1yr. Adopted LVEF(left ventricle ejection fraction) and LVEDD(left ventricle end-diastolic diameter) Z-score as a parameter to describe the cardiac function change after operation. Summarize the selection and application of vasoactive agents and its score(VIS) after operation, indirectly reflect the post-operative cardiac function. Analysis the opportunityofinitiation and termination of mechanical circulation support and the timefor mechanical ventilationevacuation. Adopt the logistic analysis to find the risk factors of early death risk factors after ALCAPA operation. Results:Cardiac function had little improve in early period after ALCAPAoperation, did not attained normal range in fifth day post-operative, LVEF was 0.42 in group 1 and 0.45 in group 2, respectively. The application of vasoactive agents tended to choose α, β receptor-agonist, which epinephrine and norepinephrine is the preferred and VIS score was high in early period. Mechanical circulation support was used in 18 cases. 12 cases died in our group, mortality was 11%. Logistic regression analysis implied that low age and low level of LVEF before operation is the risk factor for mortality. Conclusion:Cardiac function was still in low level in early period after ALCAPA operation, depended on higher dosage of vasoactive agents and mechanical circulation support if necessary. We recommend the LVEF index for evacuated from mechanical circulation support and mechanical ventilation is over 0.40 and 0.35 respectively, and other clinical sign should be considered simultaneously. Low age and low LVEF level before operation is the risk factors for early death after ALCAPA operation.
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Objective:To investigate the pathology characteristics, so as to provide treatment experience of primary cardiac tumors for pediatric patients.Methods:A retrospective study was conducted for 135 patients with primary cardiac tumor between January 2004 and December 2017 in Shanghai Children′s Medical Center.The median age was 0.54 years (range, 0-14.36 years). Single tumor was discovered in 61 cases and multiple rumors were found in 74 cases.Forty-five patients presented obvious clinical symptoms, 4 patients with mild symptoms and 86 patients without symptoms.Forty-one patients underwent surgical treatment, including complete resection of the tumor in 24 cases, partial resection in 16 cases and heart transplantation in 1 case.Concomitant valvuloplasty was required in 13 patients.Ninety-four patients did not receive surgical treatment.Results:A total of 40 patients underwent surgical treatment in Shanghai Children′s Medical Center.Three patients died of low cardiac output (in-hospital mortality: 7.5%), and 2 patients recovered from postoperative low cardiac output.The hemodynamic status was stable in the remaining 35 cases.One patient who received heart transplantation in another hospital survived and had good cardiac function during 24 months follow-ups.There were no significant differences in the survival rate between partial resection and complete resection of benign tumors.One late death was observed in patients with malignant tumors for 2 years after operation.Surveillance was kept in 94 non-surgical patients, among whom 1 case died for the abandon of surgery and 1 case died when waiting for heart transplantation.Other 2 patients were waiting for heart transplantation and other 90 patients had no hemodynamic disorder.Conclusion:Most of primary cardiac tumors are benign and long time follow-up should be able to get on for pediatric patients.When patients develop hemodynamical obstruction, arrhythmia or malignant tumor, surgical treatment is necessary.The principle of surgical therapy in these patients is to restore normal hemodynamic status, instead of completely removing tumor.Heart transplantation is potentially the only way for patients whose tumor cannot be resected.
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Objective To explore whether using of exogenous pulmonary surfactant( PS) can im-prove recovery of infants suffering postoperative acute respiratory distress syndrome after cardiac surgery and whether kinetic analysis of pulmonary functional change can be helpful to indicate an appropriate dosing scheme. Methods Nineteen infants received an exogenous PS( Curosurf,100 mg/kg,treatment group) due to acute respiratory distress syndrome after cardiac surgery for congenital heart defects. They were compared with 24 patients without its administration despite the same postoperative complication( control group) . Oxy-genation index( OI) and ventilation index( VI) were calculated and fitted with a monoexponential function be-fore and after its use. Other outcomes including chest radiography,duration of mechanical ventilation,inten-sive care unit and hospitalization were also analyzed. Results All infants who received PS survived,whereas three infants in the control group died. The duration of mechanical ventilation and hospitalization were signifi-cantly shorter after PS administration[(21. 3 ± 9. 2) d vs. (31. 1 ± 13. 4) d,t=6. 520,P=0. 004;(30. 2 ± 13. 2)d vs. (41. 3 ± 16. 5)d,t=2. 185,P=0. 03]. The infants received either one (13 cases,subgroup A) or two doses (6 cases,subgroup B) before successful weaning from the ventilator. After the first dose was ad-ministered,the maximal rates of OI and VI change were significantly higher of infants in the subgroup A[OI:(2. 9 ±1. 7) vs. (1. 0 ± 0. 8),t =3. 012,P =0. 02;VI:(16. 6 ± 9. 6) vs. (5. 8 ± 5. 6),t =2. 980,P =0. 02]. Twelve hours after the first dose,both parameters in the subgroup B deteriorated and a second dose was administered 24 h later. Conclusion Exogenous PS is an efficient medication for infants suffering acute respiratory distress syndrome after cardiac surgery. Kinetics analysis of functional change after initial surfac-tant use may be referred for early determination of an optimal dosing scheme.
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Objective To analyze the influencing factors of surgical management for Blalock-Taussig shunt during neonatal period,and to summarize the clinical experience,therefore,to improve the surgical outcome.Methods The clinical data between Jan 2011 and Dec 2016 were reviewed,42 neonates(26 males,16 females)with the mean age from 1 to 29 days,and weight from 2.3 to 4.1 kg,underwent a Blalock-Taussig shunt.The additional operation included PDA retention in 3 patients,right ventricular outflow tract retention in 12 patients,B-T conduit banding in 2 patients and PDA banding in 1 patient.Results The early mortality was 28.6% (12/42).Univariate analysis revealed low birth weight,waiting time for surgery,preoperative acidosis or cardiac shock,dual pulmonary blood supply,conduit/weight,high IS (inotropic drugs score),unplanned intervention as risk factors for early death.In the multivariate analysis,preoperative acidosis or cardiac shock,conduit/weight,high IS were independent risk factors of early death.Conclusion The mortality rate after the neonatal modified Blalock-Taussig shunt remains high.It can be improved by proper perioperative treatment,immediate surgical treatment and choose suitable conduit size,maintain the stable circulation.
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Objective To investigate the feasibility of inserting and detaining nasointestinal feeding tube in small bowl guided by bedside ultrasound(US)in critically ill elderly patients.Methods This was a retrospective study.Sixty four aged patients(≥ 60 years)in general ICU,the Second Affiliated Hospital of Jiaxing College,received the US-guided nasointestinal feeding tubes inserting and detaining.Feeding tubes passed through nasal and went into the stomach by manual blind method.Under US-guiding condition,the tube passed through the pyloric sphincter and further into the duodenum or jejunum.Finally the correct position of the tube head was assessed by bedside X-ray examination.Results The US-guided nasointestinal feeding tube-detaining technique was successfully operated in 57 patients(89.1%).The feeding tube heads were in the duodenum in thirty four cases(53.1 %),and in proximal jejunum in twenty-three cases(35.9%).The untoward reaction included the bleeding of nasal cavity in 1 case,and hypotension in another case.Conclusions Bedside US-guided nasointestinal feeding tube placement is safe and feasible in aged critical patients.
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Objective To investigate the feasibility of inserting and detaining nasointestinal feeding tube in small bowl guided by bedside ultrasound(US)in critically ill elderly patients.Methods This was a retrospective study.Sixty four aged patients(≥ 60 years)in general ICU,the Second Affiliated Hospital of Jiaxing College,received the US-guided nasointestinal feeding tubes inserting and detaining.Feeding tubes passed through nasal and went into the stomach by manual blind method.Under US-guiding condition,the tube passed through the pyloric sphincter and further into the duodenum or jejunum.Finally the correct position of the tube head was assessed by bedside X-ray examination.Results The US-guided nasointestinal feeding tube-detaining technique was successfully operated in 57 patients(89.1%).The feeding tube heads were in the duodenum in thirty four cases(53.1 %),and in proximal jejunum in twenty-three cases(35.9%).The untoward reaction included the bleeding of nasal cavity in 1 case,and hypotension in another case.Conclusions Bedside US-guided nasointestinal feeding tube placement is safe and feasible in aged critical patients.
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Objective To analyze the risk factors in the operative mortality in neonates with congenital heart disease.Methods The surgical outcomes of eongenital heart defects in 231 neonates at Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University of Medicine,during Jan.2011 and Dec.2013 were detected for retrospectively.Patients were analyzed according to Risk Adjustment for Congenital Heart Surgery-1 (RACHS-1).The age,weight at operation,emergency operation,cardiopulmonary bypass,single ventricle surgery,and RACHS-1 score were detected for risk assessments.Results Overall mortality of congenital heart defect in neonates was 9.96% (23/231 cases).The top three procedures for high mortality were single ventricle palliative surgery.(25.00%,7/28 cases),corrective operation of interrupted aortic arch (21.43%,3/14 cases),and arterial switch operation with ventricular septum defect repair (13.95%,6/43 cases).There was only 1 case of pulmonary atresia with intact ventricular septum repair,and the case was not classified into high mortality category.With the elevation of RACHS-1,the mortality increased.The mortality rate was 6.67% (2/30 cases) in RACHS-1 as category 2,6.84% (8/117 cases) in 3,13.75% (11/80 cases) in 4,and 50.00% (2/14 cases) in 6.Multivariable analvsis of risk factors for death showed that single ventricle palliative operation,body weight less than 3 000 g,and RACHS-1 were independent risk factors for mortality.Conclusions This study shows the surgical mortality in neonates with congenital heart defect is still high.Further prospective analysis of specific treatment strategies for high risk patients above was needed and the strategy for single ventricle operation in neonates should be optimized.
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China has been carrying out large-scale schistosomiasis control since the mid-1950s, but in the early 1990s, schistosomiasis was still endemic in eight provinces. A World Bank Loan Project enabled further significant progress to be made during the period 1992-2001. The control strategy was focused on the large-scale use of chemotherapy -- primarily to reinforce morbidity control -- while at the same time acting on transmission with the ultimate goal of interrupting it. Chemotherapy was complemented by health education, chemical control of snails and environmental modification where appropriate. A final evaluation in 2002 showed that infection rates in humans and livestock had decreased by 55% and 50%, respectively. The number of acute infections and of individuals with advanced disease had also significantly decreased. Although snail infection rates continued to fluctuate at a low level, the densities of infected snails had decreased by more than 75% in all endemic areas. The original objectives of the China World Bank Loan Project for schistosomiasis control had all been met. One province, Zhejiang, had already fulfilled the criteria for elimination of schistosomiasis by 1995. The project was therefore a success and has provided China with a sound basis for further control.
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Enfermedades Endémicas/prevención & control , Moluscocidas/uso terapéutico , Esquistosomiasis Japónica/epidemiología , Esquistosomiasis Japónica/prevención & control , Naciones Unidas , Animales , Búfalos/parasitología , Bovinos/parasitología , China/epidemiología , Educación en Salud , Humanos , Vigilancia de la Población , Evaluación de Programas y Proyectos de Salud , Schistosoma japonicum/efectos de los fármacos , Schistosoma japonicum/aislamiento & purificación , Esquistosomiasis Japónica/tratamiento farmacológico , Caracoles/parasitologíaRESUMEN
Objective To explore the effect of inferior hypothermy treatment on serum TNF and IL-6 in patients with severe cerebral trauma.Methods 46 patients were randomly divided into two groups:inferior hypothermy group(24 C88e8)and normal group(22 cases).There are the same basic treatments within the two groups,in the inferior hypothermy group we also sive them hypothermy treatment rectal temperature:32~34℃ which need to last for nearly 4~5 days,at the same time we give patients the lyric cocktail.the TNF,IL-6 and GCS grades on the lst and 14th day were tested.Results TNF and IL-6 as compared with normal group are higher than the inferior hypothermy group,the differences between the two groups are of statistical significance(P<0.01).The difference of GCS grades between the two groups are of stafictical significance(P<0.05).Conclusion The inferior hypothermy tbempy which inhibits TNF and IL-6 releasing after severe cerebral trauma and the following damages plays a very important role in the cerebral trauma therapy.
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OBJECTIVE To provide references for clinical diagnosis of catheter-related bloodstream infections(CRBSIs) and focus on studying the spectras of pathogenic bacteria and the drug sensitiveness. METHODS A total of 137 patients enrolled from Jan 2005 to Dec 2007 in our hospital with positive catheter cultures were admitted to our retrospective analysis.Pathogenic bacteria,contaminant bacteria and the drug sensitiveness of main pathogenic bacteria were analyzed. RESULTS From them 80 patients were diagnosed CRBSIs.Among 92 strains of pathogenic bacteria,43(46.7%) strains were Gram-positives,31(33.7%) coagulase negative staphylococci(CNS) strains,31(33.7%) Gram-negative bacilli strains and 18(19.6%) were Candida strains. CONCLUSIONS CNS are the most common bacteria of CRBSIs,and the second are Candida.The common pathogen show multi-drug resistance.