QUELIMMUNE is FDA-approved under an HDE for the treatment of pediatric patients (weight ≥10kg and age ≤22 years) with AKI due to sepsis or a septic condition on antibiotic therapy and requiring RRT.

The purpose of this surveillance registry is to prospectively collect safety data among all patients treated with QUELIMMUNE under the HDE. More specifically, we intend on comparing the incidence of new (secondary) blood stream infections in the first 28 days after SCD-PED initiation to a comparator group of matched CKRT patients with sepsis who did not receive treatment with QUELIMMUNE

Inclusion Criteria:

• All patients initiated on QUELIMMUNE therapy under the HDE-approved indication

Exclusion Criteria:

• Weight <10kg
• Age >22 years
• Known allergy to any components of QUELIMMUNE

Pediatric patients (weight ≥10kg and age ≤22 years) with acute kidney injury (AKI) due to sepsis or a septic condition on antibiotic therapy and requiring renal replacement therapy (RRT), per device Instructions For Use. All patients who receive treatment with QUELIMMUNE as part of their therapy are included in this registry.