Dysnatremia and subsequent sodium level changes following various intravenous treatments in infants with acute gastroenteritis
Issued Date
2023-01-01
Resource Type
ISSN
03406199
eISSN
14321076
Scopus ID
2-s2.0-85167916017
Journal Title
European Journal of Pediatrics
Rights Holder(s)
SCOPUS
Bibliographic Citation
European Journal of Pediatrics (2023)
Suggested Citation
Sakkongviseth W., Sommai K., Sumboonnanonda A., Pattaragarn A., Supavekin S., Piyaphanee N., Lomjansook K., Thunsiribuddhichai Y., Chaiyapak T. Dysnatremia and subsequent sodium level changes following various intravenous treatments in infants with acute gastroenteritis. European Journal of Pediatrics (2023). doi:10.1007/s00431-023-05151-5 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/88872
Title
Dysnatremia and subsequent sodium level changes following various intravenous treatments in infants with acute gastroenteritis
Author's Affiliation
Other Contributor(s)
Abstract
Acute gastroenteritis is one of the main causes of electrolyte imbalance in infants. We aimed to determine the frequency of and factors associated with dysnatremia at presentation and establish the ideal intravenous treatment scheme. The records of hospitalized infants aged 1–12 months with community-acquired acute gastroenteritis between January 2017 and March 2021 were retrospectively reviewed. Factors associated with dysnatremia at presentation were analyzed by multivariable logistic regression analysis. Subsequent sodium levels 4–24 h after intravenous fluid treatments, which were categorized into 2 groups, were determined in the subgroup of infants with normal sodium levels at presentation. A total of 347 infants with a median age of 8.0 (5.0–10.0) months were included. The frequency of dysnatremia at presentation was 14% (hyponatremia 12% and hypernatremia 2.0%). Severe dehydration was associated with dysnatremia at presentation (p = 0.048). Among 68 infants with normal sodium levels at presentation, the median sodium change was highest in the 5% dextrose in saline group, with changes of + 3 (0.5–5) and + 1 (− 2 to 2) mmol/L in infants who received 5% dextrose in saline and 5% dextrose in 1/3–1/2 saline, respectively (p = 0.001). Four out of 47 infants (8.5%) developed hyponatremia while receiving 5% dextrose in 1/3–1/2 saline. None of those who received 5% dextrose in saline developed subsequent dysnatremia. Conclusion: The frequency of dysnatremia at presentation among infants with acute gastroenteritis was 14%. Severe dehydration was associated with dysnatremia at presentation, so electrolyte levels need to be assessed in these patients. The use of isotonic solution did not promote acquired dysnatremia. This study supports once more that current guidelines recommending isotonic solution for children, and, especially, infant rehydration, are important also for infants in Thailand. What is Known: • There were a wide variation in the incidence of dysnatremia at presentation in children with acute gastroenteritis in previous pediatric series. • The AAP guidelines recommend using isotonic solution in children with acute illness from 28 days to 18 years of age to prevent acquired hyponatremia. What is New: • The incidence of dysnatremia at presentation in infants with acute gastroenteritis was 14% (hyponatremia 12% and hypernatremia 2.0%). • The use of isotonic solution did not promote acquired dysnatremia in infants with acute gastroenteritis.