Elevation of total and direct bilirubin may predict acute complications among patients admitted for appendicitis
Elevation of total and direct bilirubin may predict acute complications among patients admitted for appendicitis suggests a new study published in the BMC Surgery.
Appendicitis is the most common abdominal surgical emergency and up to our knowledge no previous studies have been conducted in Saudi Arabia particularly at Qassim region and this study aimed to determine a total and direct bilirubin as a predictor of acute complicated appendicitis.
Observational retrospective study that included patients admitted under the general surgery department with a diagnosis of acute appendicitis at King Saud Hospital, Unaizah, Saudi Arabia. Data on age, gender, BMI, diabetes mellitus, total and direct bilirubin, AST, ALT, sodium, and WBCs levels were obtained.
Result
Among the overall study population of 158 patients, the age median [IQR] was 24.5 [19–31], males were 99 (62.7%), and complicated appendicitis was 33 (20.9%). The multivariable analysis revealed that both elevated total and direct bilirubin are associated with complicated appendicitis (aOR = 3.79, 95% CI: 1.67–8.48, P = 0.001) and (aOR = 4.74, 95% CI: 2.07–10.86, P < 0.001) respectively. A receiver operating characteristic curve showed the best cutoff value of total and direct bilirubin as ≥ 15 µmol/L and ≥ 5 µmol/L respectively, with a sensitivity of 57.6%, and specificity of 73.6% for elevated total bilirubin, and a sensitivity of 54.6%, and specificity of 80% for elevated direct bilirubin.
Elevated total and direct bilirubin are associated with acute complicated appendicitis in this setting. However, it should be supportive factor for acute complicated appendicitis and not considered as standalone diagnostic test.
Reference:
Alfehaid, M.S., Babiker, A.M., Alkharraz, A.H. et al. Elevated total and direct bilirubin are associated with acute complicated appendicitis: a single-center based study in Saudi Arabia. BMC Surg 23, 342 (2023). https://doi.org/10.1186/s12893-023-02258-2
Keywords:
Elevation, total, direct, bilirubin, predict, acute, complications, among, patients, admitted, appendicitis, BMC Surgery, Alfehaid, M.S., Babiker, A.M., Alkharraz,
