Clinical Scorecard: Initiating Continuous Renal Replacement Therapy for Acute Kidney Injury in a Very Low Birth Weight Neonate: A Case Study and Review of Existing Literature

At a Glance

Key Highlights

• AKI incidence in VLBW infants is 18%-40%.
• Severe perinatal asphyxia is a significant trigger for AKI.
• CRRT offers superior hemodynamic stability compared to peritoneal dialysis.
• Early CRRT intervention may aid in organ function recovery.
• Meticulous peri-CRRT management is essential for treatment safety.

Guideline-Based Recommendations

Diagnosis

• AKI diagnosed using neonatal-modified KDIGO/nRIFLE criteria.

Management

• Consider CRRT when conventional measures fail to correct oliguria, metabolic acidosis, or fluid overload.

Monitoring & Follow-up

• Continuous assessment of renal function and hemodynamic status during CRRT.

Risks

• Challenges include establishing vascular access, managing anticoagulation, and monitoring for complications such as hypotension and electrolyte imbalance.

Patient & Prescribing Data

Very low birth weight preterm infants with AKI secondary to perinatal asphyxia.

CRRT initiated approximately 20 hours after birth, with gradual adjustments in blood flow and ultrafiltration.

Clinical Best Practices

• Implement early CRRT for severe AKI in VLBW infants.
• Utilize individualized treatment strategies for CRRT parameters.
• Ensure careful monitoring of fluid balance and metabolic status.

Related Resources & Content

• Neonatal AKI Incidence Study
• KDIGO Guidelines