Objective To evaluate the incidence of cancer in children born with assisted reproductive technology (ART ) . Methods The literatures were obtained by computer through EBSCO full‐text database ,Pubmed ,Germany Springer journal data‐base ,Cochrane Libarary ,Chinese academic journals published in the pool of network (CNKI) ,Wanfang and Veipu Chinese Journal Full‐text databases ,and other search methods .ART and child health natural pregnancy cohort study were included .The Meta‐anal‐ysis was conducted by using RevMan5 .0 software .Results Sixteen studies were included according to the criteria ,and 89 894 cases of ART‐born offspring were collected .The results of Meta analysis revealed that there was no significant difference between ART and non‐ART children on the incidence of tumor (OR= 1 .85 ,P> 0 .05) .Conclusion This study showed that the probability of ART offspring suffering from malignant is basically the same with non‐ART children ,but the potential long‐term risks are not yet clear .

Objective To assess the cost-benefit of exchange transfusion(ET ) in the treatment of different severity of acute bili-rubin encephalopathy(ABE) .Methods Retrospective analysis was carried out on the clinical data of 137 ABE from January 2009 to December 2010 .The enrolled neonates were divided into four groups by ABE severity and interventions :40 neonates in Group SE (Subtle ABE with ET ) ,29 in Group SNE (Subtle ABE without ET ) ,49 in Group ME (Moderate to advanced ABE with ET ) ,and 19 in Group MNE (Moderate to advanced ABE without ET ) .Results The Total Serum Bilirubin (TSB) levels ,the ratio of TSB and plasma albumin (B/A) ,the proportion of neonatal hemolysis disease and the hospitalization costs per capita in Group SE were significantly higher than those in Group SNE (P<0 .05) .Without death in subtle ABE ,the rate of poor outcomes in Group SE , 15 .0% was similar to that of Group SNE ,13 .8% .The maximum benefit-cost ratio of Group SE and Group SNE was 87 .5 and 121 .5 ,respectively .The TSB levels ,B/A ,the proportion of neonatal hemolysis disease and the hospitalization costs per capita in Group ME significantly higher those in Group MNE (P<0 .05) .5 neonates died in moderate to advanced ABE ,and the incidence of poor outcomes in Group ME ,32 .7% was 2 .1 times to that of Group MNE ,15 .8% .The maximum benefit-cost ratio of Group ME and Group MNE was 89 .8 and 160 .0 ,respectively .The TSB levels and B/A in Group ME significantly higher those in Group SE (P<0 .05) ,the incidence of poor outcomes in Group ME was 2 .2 times to that of Group SE ,whereas the hospitalization costs per capita in Group ME were similar to those in Group SE (P>0 .05) .Morbidity of the severe adverse events associated with ET in Group ME ,12 .2% was 2 .4 times to that of Group SE ,5 .0% .Conclusion ET is worth of the first-line approach rescuing subtle ABE .However ,ET is needed to be weighted the advantages and disadvantages before performed on moderate or advanced ABE .It is necessary to implement phototherapy among neonates with pathologic jaundice ,which is crucial for diminishing mortality and mor-bidity of ABE and lowering medical resource consumption .

0.05), whereas a significant improvement in SF-36 score, symptomatology, and emotional and physiological status was noted at 4 weeks after operation (P0.05). The SF-36 score, symptomatology, and physiological and social status of the Group MC were significantly improved 8 weeks after operation than preoperation (P

Objective To investigate the effect of standardized usage of antibiotics and hand hygiene on carbapenem-re-sistant Enterobacteriaceae (CRE) infection in neonates. Methods According to the situation of standardized management of an-tibiotics in our hospital, the study period, from January 2011 to December 2013, was divided into pre-intervention, transition and post-intervention. Retrospective study was employed to analyze the antibiotics use density (AUD), the hand hygiene compliance rate among the medical staff, the positive rate of CRE and the nosocomial infection percentage of the neonatology department. Results From pre-intervention to post-intervention period, the AUD was decreased from 12.93 DDDs to 8.10 DDDs;hand hy-giene compliance rate of medical staff was increased from 53.49%to 83.33%;the detection rate of CRE was decreased from 3.71%to 2.27%. The differences were all signiifcant among different periods (P<0.01). The nosocomial infection percentage decreased from 0.22%to 0.17%and there was no signiifcant difference (P=0.441). Conclusions Standardized usage of antibiotics and hand hygiene can be served as economical yet effective approaches to controlling CRE infection in neonates.

Objective To compose a scientific, systematic and operative nursing quality evaluation system for neonatal blood exchange transfusion, and to provide a reference for quality control of clinical nursing practice. Methods Semi-structured interviews were conducted, the related literature was reviewed, and a preliminary Delphi enquiry questionnaire with the frame of structure quality, process quality and outcome quality was ultimately formed. Through Delphi enquiry questionnaires and analytic hierarchy processing method, all the indictors and the weights were affirmed. Results Totally 19 experts participated in the inquiry, the authority coefficients in the 2 rounds were 0.91 and 0.93 respectively, theχ2 test of Kendall′s W coefficients was significance with P<0.01. The nursing quality evaluation system for neonatal blood exchange transfusion was finalized with 3 level-1 indicators, 9 level-2 indicators and 39 level-3 indicators. Conclusions The nursing quality evaluation system developed through this study can provide practical reference to clinical nursing practice.

Objective To compare the clinical efficacy between single and double volume exchange transfusion for neonatal hyperbilirubinemia,and to verify whether single volume exchange transfusion had advantages in maintaining homeostasis and reducing blood transfusion related complications.Methods Clinical materials of 86 neonates with neonatal hyperbilirubinemia who received blood exchange transfusion,from December 2013 to December 2014,in the diagnosis and treatment center of our hospital were retrospectively analyzed.Cases were divided into the single volume group (35 cases,with a blood volume 80-110 mL/kg) and double volume group (51 cases,with a blood volume 150-180 mL/kg) based on blood volume per kilogram of body weight.Comparisons of the homeostasis changes between pre-transfusion and post-transfusion were performed for each group,and the incidence rate of major adverse events were compared between the two groups.Results (1)In the single volume group and double volume group,the average blood exchange transfusion volumes were (98.16 ± 10.75) mL/kg and (157.78 ± 7.37) mL/kg,the exchange rate of bilirubin were (41.68± 8.52) ％ and (50.22 ± 13.14) ％,and the average time for blood transfusion were (85.60 ±18.66) min and(1 1B.22± 24.81)min respectively,and there were statistically significant differences in the exchange rate of bilirubin and average time for blood transfusion between the two groups (P＜0.05).(2)Compared with pre-transfusion,WBC and platelet (PLT)count,levels of serum total bilirubin (TBIL),albumin,serum potassium,serum sodium,serum chlorine,serum calcium and HCO3-,and pH value were significantly decreased after blood exchange transfusion,while RBC count,PT,APTT and blood glucose were significantly increased in the two groups (P＜0.01).Moreover,the changes of blood glucose,PLT and TBIL in the double volume group were more significantly than those in the single volume group,there were statistically significant differences (P＜0.05).No statistically significant difference was found in the rate of major adverse events between the two groups (P＞0.05).Conclusion Compared with double blood exchange transfusion therapy,single volume exchange transfusion can significantly decrease plasmic bilirubin level with less change of homeostasis,less blood volume for transfusion and less human resources consumption,its value in clinical application is recognized.

Objective To study the risk factors of severe complications possibly associated with exchange transfusion (ET) for patients with extreme hyperbilirubinemia.Method From May 2001 to May 2018,neonates with severe complications of ET were assigned into adverse event group.The propensity score principle was used to match adverse event group/the control group with the ratio of 1 ∶ 3.The neonates in the control group received ET without any severe complications.The demographic characteristics of patients,and other clinical data were reviewed.The Logistic regression analysis was used to determine the risk factors of severe complications of ET.Result Among the 1 535 neonates who received ET during the past 17 years,71 neonates (4.6％) were identified with severe adverse events,including apnea (30.6％),necrotizing enterocolitis (18.8％),heart failure (14.1％),respiratory failure (12.9％),and shock (8.2％).The Logistic regression analysis showed that acute bilirubin encephalopathy (ABE) score ≥ 3 (OR=6.383,95％CI 2.550～15.979),ETs ≥ 2 times (OR=11.825,95％CI 2.464～56.755),cardiac murmur ≥ grade Ⅲ (OR=20.417,95％CI 4.705～40.590),and dramatic blood pressure fluctuation during ET ≥ 30 mmHg (OR=13.612,95％CI 1.795～43.342) were risk factors of ET related severe complications (all P＜0.05).Conclusion The indications should be carefully assessed before ET.The patients with ABE score ≥ 3,ETs ≥ 2 times,cardiac murmur ≥ grade Ⅲ,or dramatic blood pressure fluctuation during ET ≥ 30 mmHg should be monitored carefully and ET should be stopped in time if necessary.