Clinical Scorecard: Prognostic Implications of Initial Ionized Calcium Levels for Short-Term Mortality in Severely Ill Pediatric Patients with Sepsis: A Retrospective Study from a Single Center

At a Glance

Key Highlights

• 50.8% prevalence of hypocalcemia in pediatric sepsis patients
• Each 0.1 mmol/L reduction in ionized calcium (iCa) linked to increased mortality risk (HR 1.53)
• Moderate discrimination for 28-day mortality with admission iCa (AUC 0.734)
• High sensitivity (88.5%) for predicting mortality at specified iCa threshold
• Enhanced risk reclassification when incorporating iCa into assessments

Guideline-Based Recommendations

Diagnosis

• Measure ionized calcium levels upon PICU admission for sepsis patients

Management

• Consider iCa levels in risk stratification and management decisions for pediatric sepsis

Monitoring & Follow-up

• Regularly monitor iCa levels in critically ill pediatric patients with sepsis

Risks

• Increased mortality associated with hypocalcemia and lower iCa levels

Patient & Prescribing Data

Pediatric patients diagnosed with sepsis

Hypocalcemia is prevalent and correlates with increased mortality; early identification may improve outcomes

Clinical Best Practices

• Utilize iCa as a rapid biomarker for early risk assessment in pediatric sepsis
• Integrate iCa measurements into standard protocols for managing critically ill pediatric patients

Related Resources & Content

• Study on ionized calcium and pediatric sepsis