Alterations in fluid, electrolytes and other serum chemistry values and their relations with enteral tube feeding in acute brain infarction patients.
OBJECTIVE
This study was performed to examine whether fluid and electrolyte levels are significantly altered after enteral tube feeding in acute brain infarction patients.


BACKGROUND
Results on the water and electrolyte complications associated with enteral tube feeding are inconsistent and this is partly because of uncontrolled disease-related variables.


METHODS
Non-experimental design (retrospective study).


METHODS
This study was conducted by retrospectively reviewing the medical records of 85 tube-fed patients.


RESULTS
Mean values of major serum electrolytes (sodium, potassium and chloride) were not significantly altered by tube feeding. However, differences between fluid input and output were significantly increased after tube feeding. The incidence of dehydration reduced overall, while over-hydration increased.


CONCLUSIONS
The enteral tube feeding of iso-osmolar formulae appeared to be tolerated by most subjects in the present study in terms of electrolyte balance. However, fluid imbalance and over-hydration incidences were significantly increased after tube feeding.


CONCLUSIONS
Due to significant alterations in fluid balance after tube feeding, close attention to the recording of fluid balance, such as intake/output measurements, body weights and simple bedside assessments is needed to detect fluid imbalances and other serious complications at an early stage in enteral tube-feeding patients.
Oh
Hyunsoo
H
Department of Nursing, College of Medicine, Inha University, YongHyun Dong, Incheon, Republic of Korea.
Seo
WhaSook
W
D000208:Acute Disease; D000367:Age Factors; D000368:Aged; D020520:Brain Infarction / Q000150:complications / Q000628:therapy; D002712:Chlorides / Q000097:blood; D002149:Energy Intake; D004750:Enteral Nutrition / Q000009:adverse effects* / Q000379:methods / Q000451:nursing; D005260:Female; D006785:Hospitals, University; D006801:Humans; D015994:Incidence; D007723:Korea / Q000453:epidemiology; D008297:Male; D015999:Multivariate Analysis; D024802:Nurse's Role; D009730:Nursing Assessment; D009994:Osmolar Concentration; D011188:Potassium / Q000097:blood; D012189:Retrospective Studies; D012307:Risk Factors; D012964:Sodium / Q000097:blood; D014883:Water-Electrolyte Imbalance / Q000097:blood* / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control
D002712:Chlorides; D012964:Sodium; D011188:Potassium