Total antioxidant capacity in children with acute appendicitis

Area of Science:

• Pediatric Medicine
• Biochemistry
• Clinical Chemistry

Background:

• Acute appendicitis is a common surgical emergency in children.
• Assessing oxidative stress markers is crucial for understanding disease pathophysiology.
• Novel automated methods offer efficient analysis of biochemical parameters.

Purpose of the Study:

• To investigate the total antioxidant capacity (TAC) in children diagnosed with acute appendicitis.
• To compare TAC levels in acute appendicitis patients with non-appendicitis and healthy control groups.
• To evaluate individual plasma antioxidant components in relation to acute appendicitis.

Main Methods:

• Blood samples were collected from three groups: acute appendicitis (n=12), non-surgical abdominal pain (n=11), and healthy controls (n=12).
• Plasma TAC levels were measured using a novel automated method developed by Erel.
• Concentrations of total protein, albumin, uric acid, and bilirubin were also assessed.

Main Results:

• Patients with acute appendicitis exhibited significantly higher plasma TAC levels compared to the non-appendicitis group (p < 0.05).
• No significant difference in TAC was observed between the appendicitis and healthy control groups.
• Individual antioxidant components (total protein, albumin, uric acid, bilirubin) were elevated in the appendicitis group.

Conclusions:

• Children with acute appendicitis do not present with deficient blood plasma antioxidant capacity.
• The findings indicate that acute appendicitis triggers a more pronounced antioxidative response than non-surgical abdominal conditions.
• This study highlights the utility of automated methods for evaluating antioxidant status in pediatric surgical emergencies.