Successful Application of a Hemoperfusion Machine in Separated System CRRT: Evaluating Effectiveness and Safety in Critically Ill Patients With AKI in Resource-Limited Settings.

BACKGROUND: It is imperative to note that integrated system continuous renal replacement therapy (CRRT) necessitates a sophisticated and costly apparatus, potentially limiting its availability within resource-limited settings. The introduction of a separated system for continuous veno-venous hemofiltration (CVVH), characterized by uncomplicated setup procedures with a hemoperfusion machine, holds promise as a feasible alternative to CRRT for critically ill patients with acute kidney injury (AKI). METHODS: We aimed to retrospectively analyze the effectiveness and safety of separated CRRT applied from a hemoperfusion machine in critically ill patients with AKI during the January 2015 to December 2021 period. We also examine the in-hospital mortality rate and multivariate logistic regression analysis to uncover the factors that affect mortality. RESULTS: We included a total of 129 critically ill patients who received separated system CRRT. The SOFA score at CRRT initiation was 12.6 ± 3.8. The fluid accumulation at the day of CRRT initiation was 3900 mL (622-8172 mL) All patients received pre- and postdilution CVVH. The mean prescribed CRRT dose was 22.4 ± 3.1 mL/kg/h. We found no serious complications including circuit explosion and air embolism. The in-hospital mortality rate was 68.9%. High SOFA score and positive fluid accumulation at CRRT initiation serve as predictors of survival. CONCLUSIONS: Separated system CRRT using a hemoperfusion machine provides a simplified system to operate and is proven to be effective and safe in real-life practice, especially in resource-limited areas.

A Rare Case of Bilateral Renal Abscess from Staphylococcal Infection in a Young Healthy Patient.

Bilateral renal abscess is a rare infectious disease. Most patients have some risk factors for comorbidities, such as diabetes or an abnormal urinary tract, causing abscess formation. The incidence of the disease is infrequent in young healthy adults. Here, we report a case of a previously healthy non-diabetic young man who presented with abdominal pain with a high-grade fever. With clinically persistent abdominal pain, computerized tomography of the whole abdomen was done. The result showed bilateral renal abscess. The culture from the abscess reported Staphylococcus aureus. The patient's clinical abdominal pain and fever resolved after receiving antibiotics for 4 weeks.