Application research of methylene blue excretion test in early reasonable nutritional support for severe traumatic brain injury
10.3760/cma.j.issn.1008-6315.2013.09.021
- VernacularTitle:亚甲蓝排泄试验在重型颅脑损伤早期合理营养支持中的应用研究
- Author:
Shengfang LIAO
;
Hanmin CHEN
;
Guoxin WU
;
Yiwang ZHANG
;
Guohe HUANG
;
Jingang YU
;
Dingguo GUAN
- Publication Type:Journal Article
- Keywords:
Severe traumatic brain injury;
Methylene blue excretion test;
Enteral nutrition;
Parenteral nutrition
- From:
Clinical Medicine of China
2013;29(9):956-960
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the application value of methylene blue excretion test in early reasonable nutritional support for severe traumatic brain injury.Methods One hundred and thirty-three cases of severe traumatic brain injury admitted to hospital from January 2010 to June 2012 were chosen as treatment group,while the 127 cases of similar patients admitted to hospital from January 2007 to December 2009 were chosen as control group.Patients in treatment group underwent methylene blue excretion test in 3 days,8 days,15 days after injury,and the nutritional support ways were determined according to the elimination time of methylene blue in patients' urine.The control group conventionally receive enteral nutrition support therapy firstly,after 15 days if they still cannot be tolerant of the enteral nutrition,then parenteral nutrition therapy were adopted.The weight,serum albumin and hemoglobin circumstances of the two groups were determined and the complications were recorded.Glasgow coma score (GCS) of 3 months after injury were followed up.Results There was no significant difference on the average body weigh between these two groups before treatment.The average body weight of the treatment group was significantly higher than that of control group after 3 months treatment((56.3 ± 5.5) kg vs.(52.6 ± 5.3) kg,t =5.93,P ＜ 0.01).The serum albumin and hemoglobin of 14 d,21 d after injury were significantly higher than those of the control group (serum albumin of 14 d:(32.7 ±3.4) g/L vs.(28.8 ±3.1) g/L; serum albumin of 21 d:(34.3 ±3.8) g/L vs.(30.7 ±3.3) g/L;hemoglobin of 14 d:(113.4±12.5) g/L vs.(102.2 ±11.6) g/L;hemoglobin of 21 d:(118.5 ±13.3) g/L vs.(106.7 ± 12.4) g/L.Nutritional status of treatment group was significantly better than that of the control groupall P ＜ 0.05).After three months,the effective rate of treatment group (93.23％ (124/133)) was significantly higher than that of the control group (84.25％ (107/127)),the difference was statistically significant (x2 =5.29,P ＜ 0.05).Conclusion Determining the early reasonable nutrition support ways for patients with severe traumatic brain injury according to the elimination time of methylene blue in the urine,can provide comprehensive nutrition to patients,enhance their body resistance,reduce the incidence of complications,and create an important clinical value for improving prognosis.
