Abstract
Continuous renal replacement therapy (CRRT) is a commonly used therapeutic modality in the pediatric intensive care unit (PICU) for the treatment of severe acute kidney injury, as well as for addressing metabolic abnormalities, fluid-electrolyte imbalances, and acid-base disorders. According to reports, therapeutic hypothermia treatment has demonstrated the ability to decrease cellular metabolism, oxygen consumption, formation of free radicals, cell death, and inflammatory signals. The study encompassed all individuals who underwent CRRT at both Manisa City Hospital and Manisa Celal Bayar University Hospital throughout the period from February 2021 to November 2022. A total of 14 patients who received CRRT were subjected to a warming procedure utilizing an external blanket and an external heater attached to the CRRT venous return line, resulting in the attainment of a body temperature exceeding 36°C. Therapeutic hypothermia was implemented on 12 patients to maintain their body temperature within the range of 32–35°C. The study population exhibited a median age of 24.5 months, with males comprising 61.5% of the sample. A therapeutic hypothermia treatment was administered to a cohort of 12 patients. The patients who had therapeutic hypothermia exhibited a significantly reduced vasoactive-inotropic score (p = 0.038). Patients who did not receive therapeutic hypothermia exhibited a prolonged need for mechanical ventilation (p = 0.020). The duration of stay in the PICU for patients who underwent therapeutic hypothermia was shown to be considerably shorter compared to those who did not receive therapeutic hypothermia (p = 0.047). The potential efficacy of moderate therapeutic hypothermia appears promising, particularly in the context of patients who are receiving CRRT for severe sepsis and acute respiratory distress syndrome. This is attributed to the anti-inflammatory properties and hypometabolic effects associated with this intervention. To the best of our current understanding, this study represents the initial investigation showcasing the effectiveness of combining therapeutic hypothermia with CRRT in the pediatric population.
Get full access to this article
View all access options for this article.