Severity of Illness Influences the Efficacy of Enteral Feeding Route on Clinical Outcomes in Patients with Critical Illness

被引:39
作者
Huang, Hsiu-Hua [1 ,2 ,3 ]
Chang, Sue-Joan [1 ]
Hsu, Chien-Wei [4 ]
Chang, Tzu-Ming [5 ]
Kang, Shiu-Ping [6 ]
Liu, Ming-Yi [7 ]
机构
[1] Natl Cheng Kung Univ, Dept Life Sci, Coll Biosci & Biotechnol, Tainan 701, Taiwan
[2] Taipei Vet Gen Hosp, Foodserv Management Div, Dept Food & Nutr, Taipei, Taiwan
[3] Kaohsiung Vet Gen Hosp, Clin Nutr Div, Dept Nutr, Kaohsiung, Taiwan
[4] Natl Yang Ming Univ, Dept Med, Sch Med, Taipei 112, Taiwan
[5] Taichung MetroHarbor Hosp, Taichung, Taiwan
[6] Kaohsiung Vet Gen Hosp, Dept Nursing, Kaohsiung, Taiwan
[7] Tainan Sin Lau Hosp, Dept Nutr, Tainan, Taiwan
关键词
Critically ill patients; Nasogastric tube feeding; Nasoduodenal tube feeding; Severity of illness; INTENSIVE-CARE-UNIT; PARENTERAL-NUTRITION; PROGNOSTIC-FACTORS; ILL PATIENTS; APACHE-II; INTOLERANCE; GUIDELINES; PNEUMONIA; MOTILITY; SUPPORT;
D O I
10.1016/j.jand.2012.04.013
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 [营养与食品卫生学];
摘要
Background Few trials have studied the influence of illness severity on clinical outcomes of different tube-feeding routes. Whether gastric or postpyloric feeding route is more beneficial to patients receiving enteral nutrition remains controversial. Objective To test whether illness severity influences the efficacy of enteral feeding route on clinical outcomes in patients with critical illness. Design A 2-year prospective, randomized, clinical study was conducted to assess the differences between the nasogastric (NC) and nasoduodenal (ND) tube feedings on clinical outcomes. Participants/setting One hundred one medical adult intensive care unit (ICU) patients requiring enteral nutrition were enrolled in this study. Intervention Patients were randomly assigned to the NC (n=51) or ND (n=50) feeding route during a 21-day study period. Illness severity was dichotomized as "less severe" and "more severe," with the cutoff set at Acute Physiology and Chronic Health Evaluation II score of 20. Main outcome measures Daily energy and protein intake, feeding complications (eg, gastric retention/vomiting/diarrhea/gastrointestinal bleeding), length of ICU stay, hospital mortality, nitrogen balance, albumin, and prealbumin. Statistical analyses performed Two-tailed Student t tests and Mann-Whitney U tests were used to analyze significant differences between variables in the study groups. Multiple regression was used to assess the effects of illness severity and enteral feeding routes on clinical outcomes. Results Among less severely ill patients, no differences existed between the NG and ND groups in daily energy and protein intake, feeding complications, length of ICU stay, and nitrogen balance. Among more severely ill patients, the NC group experienced lower energy and protein intake, more tube feeding complications, longer ICU stay, and poorer nitrogen balance than the ND group. Conclusions To optimize nutritional support and taking medical resources into account, the gastric feeding route is recommended for less severely ill patients and the postpyloric feeding route for more severely ill patients. J Acad Nutr Diet. 2012;112:1138-1146.
引用
收藏
页码:1138 / 1146
页数:9
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