Relationship between Nutritional Status and Nosocomial Infection in Children with Acute Lymphoblastic Leukemia.
10.19746/j.cnki.issn.1009-2137.2020.03.009
- Author:
Jia-Le LIN
1
;
Kang-Kang LIU
1
;
Jin-Hua CHU
1
;
Ling-Ling HUANG
1
;
Zhi-Wei XIE
1
;
Lin-Hai YANG
1
;
Song-Ji TU
1
;
Ning-Ling WANG
2
Author Information
1. Department of Paediatrics, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China.
2. Department of Paediatrics, The Second Affiliated Hospital of Anhui Medical University, Hefei 230601, Anhui Province, China,E-mail:zwnltt@126.com.
- Publication Type:Journal Article
- MeSH:
Child;
Cross Infection;
Gram-Negative Bacteria;
Humans;
Nutritional Status;
Precursor Cell Lymphoblastic Leukemia-Lymphoma;
Retrospective Studies
- From:
Journal of Experimental Hematology
2020;28(3):767-774
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the risk factors and infection characteristics of nosocomial infection in children with acute lymphoblastic leukemia (ALL) and analyze the relationship between different nutritional status and nosocomial infection, early treatment response.
METHOD:The clinical data of 133 children with ALL treated with CCCG-ALL-2015 from June 2016 to June 2019 (chemotherapy stage, risk level, MRD), infection during hospitalization (course of infection, laboratory indicators, sites of infection, outcome) and nutritional status (sex, age, height/ length, weight) were enrolled. The Chi 2 test and Logistic regression analysis were used for statistical analysis.
RESULTS:The rate of nosocomial infection was 19.9% in 133 children with ALL, in which 3 were infection-related death. Sex, immunophenotype and risk showed no significantly affect on the occurrence of nosocomial infection (P＞0.05), but neutrophil count, hemoglobin level, platelet count, chemotherapy stage, length of stay in hospital and nutritional status showed affect on the occurrence of nosocomial infection (P＜0.05). Logistic multivariate regression analysis showed that chemotherapy stage, length of hospital stay, neutrophils and nutritional status were the independent risk factors, in which the respiratory tract infection was the most common. Gram-positive bacteria, Gram-negative bacteria and fungi accounted for 44.1%, 52.9% and 2.9% respectively. The negative rate of MRD in day 19 and day 46 between different nutritional status groups showed statistically significant (P＜0.05).
CONCLUSION:Neutrophil count, chemotherapy stage, length of stay in hospital and nutritional status are independent risk factors for nosocomial infection. Among of them, nutritional status negatively correlated with nosocomial infection, and the poorer nutritional status, the higher risk of nosocomial infection. Malnutrition, overweight and obesity can affect the early treatment response of ALL children. The level of nutrition at first diagnosis can be used as a bad factor to evaluate the early treatment response of ALL children.
