Clinical analysis of sepsis in children with initial symptoms of autoimmune hemolytic anemia and acute renal failure
10.3760/cma.j.issn.2095-428X.2016.17.007
- VernacularTitle:以自身免疫性溶血性贫血、急性肾衰竭为首发表现的儿童脓毒症临床分析
- Author:
Jianfeng FAN
;
Xiaorong LIU
;
Guiju ZHANG
;
Nan ZHOU
;
Fanying MENG
;
Qun MENG
;
Zhi CHEN
- Publication Type:Journal Article
- Keywords:
Autoimmune hemolytic anemia;
Acute renal failure;
Sepsis;
Child
- From:
Chinese Journal of Applied Clinical Pediatrics
2016;31(17):1304-1306
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical features of pediatric sepsis with initial symptoms of autoimmune hemolytic anemia(AIHA) and acute renal failure.Methods Ten cases of pediatric sepsis with initial symptoms of AIHA and acute renal failure were selected from January 2000 to January 2014 in Department of Nephrology,Beijing Children's Hospital Affiliated to Capital University of Medical Science.The clinical data were retrospectively analyzed and long-time follow-up was taken.Results There were 8 boys and 2 girls of the 10 cases.The ages ranged from 8 months to 12.8 years.There were 8 children less than 6 years old having a prevalence of 80％.There were sudden dark urine and progressive anemia in all the cases,jaundice in 9 cases,abdominal pain and vomiting in 6 cases.Urine volume decreased in 7 cases and anuria in 3 cases.Four cases showed disorder of consciousness and 2 developed shock.Respiratory failure and disseminated intravascular coagulation happened in 1 case respectively.In terms of pathogens,2 cases were infected by mycoplasma and 1 case was infected by hemolytic streptococcus.The rest of the pathogen was unknown.The Coomb's test was 3 +-4 + positive.Serum urea nitrogen and creatinine gradually increased.High level total serum bilirubin and unconjugated bilirubin were shown in 8 cases and low level complement in 7 cases.Bone marrow films showed hyperplasia in all the cases.Renal biopsy was taken in 3 cases and no microthrombus was found.Corticosteroid was used in all 10 cases for 6 months.Blood purification was taken in 8 cases.Respiratory support was used in 4 cases.Nine recovered and 1 case gave up treatment.Further follow-up was taken for 2.2-8.1 years.Eight cases had normal urine and blood routine test and renal function.Relapse happened in 1 girl 1 year later.One case lost follow-up.Conclusions Once sudden hemoglobinuria,anemia and progressively decreased urine output occur in sepsis cases,the clinicians should consider AIHA and acute renal failure.Based on active infection control,the early use of steroids and blood purification treatment can improve the prognosis.
