ABSTRACT
Objective To explore the cause constituents of neonatal severe hyperbilirubinemia and the clinical efficacy and safety of blood exchange transfusion treatment .Methods 142 neonates with severe hyperbilirubinemia conducted the blood exchange transfusion therapy .The levels of serum total bilirubin ,indirect bilirubin and direct bilirubin and the change of blood routine indica-tors were analyzed before and after blood exchange transfusion .Results The main causes leading to neonatal severe hyperbilirubi-nemia were bacterial infection(28 .20% ) ,glucose-6-phosphate dehydrogenase(G6PD) deficiency(27 .50% ) and pregnant women with ABO blood group incompatibility (16 .20% ) .The levels of serum total bilirubin ,indirect bilirubin ,direct bilirubin and blood routine indicators after operation in neonates with severe hyperbilirubinemia were significantly lower than those before operation , the differences were statistically significant (P<0 .05) .The total bilirubin swap exchange was (54 .40 ± 9 .90)% .The intraoperative adverse reactions rate was 3 .50% .The postoperative thrombocytopenia occurrence rate was 72 .00% .Conclusion The blood ex-change transfusion for treating neonatal severe hyperbilirubinemia possesses has clinical significance ,but the hematology and bio-chemical indicators monitoring should be strengthened for avoiding adverse reactions occurrence .
ABSTRACT
Objective To provide the basis for clinical treatment and prevention of Stenotrophomonas maltophilia infection ,ana‐lyze the characteristics of the bacteria infection and drug‐resistant strains of the area children .Methods Statistical analysis of 52 ca‐ses detected Stenotrophomonas maltophilia culture positive patients clinical data from September 2011 to September 2012 ,and the antibiotic susceptibility test results .Results Clinical data analysis showed that patients infected with Stenotrophomonas maltophilia had no difference on age and gender ,in the detection department was given priority to with of NICU and PICU ,82 .7% of infected children with SMA had a history of invasive procedures ,95 .92% of children with SMA had a history of penicillium carbon alkene drug use ,infection SMA patients in hospital for a long time with an average of (22 .3 ± 19 .0) days .Laboratory data analysis showed that Stenotrophomonas maltophilia main detection in sputum specimen type (63 .5% ) ,four kinds of commonly used clinical drug re‐sistance was higher ,sulfa drugs up to 21 .9% .Conclusion Stenotrophomonas maltophilia infection in children is closely related to carbapenem drug use and the invasive operation ,drug resistance in severe cases ,the rational use of antibiotics are crucial to treat‐ment .