Journal of Pediatric Research (Sep 2024)

Hyponatremia as a Biochemical Marker of Complicated Acute Appendicitis: A Retrospective Cohort Study

  • Adel Ahmed Alfayez,
  • Jamal Al-Hudhaif,
  • Abdullah M. Zahi,
  • Nawaf Mushabab Al-Hassan,
  • Saad Ahmed Aldohaim,
  • Mohammed Ali Hejji,
  • Osama Khalid Al-Harbi,
  • Nawaf Abdullah Alsaadi

DOI
https://doi.org/10.4274/jpr.galenos.2024.65624
Journal volume & issue
Vol. 11, no. 3
pp. 142 – 148

Abstract

Read online

Aim: Acute appendicitis is a frequent surgical emergency which affects the lower right quadrant of the abdomen. Failure to diagnose this condition might result in perforation, abscess development, or peritonitis if not tackled. Hyponatremia was the focus of our retrospective cohort investigation because it may serve as a biochemical indicator for spotting serious forms of acute appendicitis in our patient group. Materials and Methods: All pediatric patients aged up to 14 years who were admitted to the Prince Sultan Military Medical City, under our service between 2020 and 2023 were retrospectively reviewed. Data of interest were retrieved from the medical files of our study subjects and entered into Excel sheets, including medical history, age, sex, type of referral, and associated comorbidities, as well as clinical data such as abdominal pain, nausea/vomiting, anorexia, fever, changes in bowel movement, dysuria, and any recent histories of upper respiratory tract infection. Results: Thirty-one (19%) patients were found to have a complicated acute appendicitis, confirmed by the presence of gross or micro-perforation and segmental gangrenous segment on histopathological analysis. Statistically significant differences were observed in those patients with the complicated form, compared to others with the non-complicated form of acute appendicitis in terms of preoperative sodium levels, along with intra-operative findings of perforated appendices. Compared to the non-complicated patients, those with complicated acute appendicitis had a much lower mean blood sodium level. Conclusion: This study suggests the use of hyponatremia as a potential biomarker for complicated cases. Early diagnosis and appropriate response can assist medical and surgical practitioners in providing more focused and effective management plans for complicated cases, which would improve patient outcomes.

Keywords