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Getting the latest healthcare news for you
Getting the latest healthcare news for you
Timing matters when it comes to weaning kids off kidney support. A new study found that pediatric patients who attempted to stop continuous renal replacement therapy (CRRT) within 5 days — and showed signs of kidney recovery — were twice as likely to have favorable outcomes. The benefit was mainly seen in more ICU-free and hospital-free days, though researchers say prospective trials are still needed.
When critically ill children are on continuous renal replacement therapy (CRRT) — a form of dialysis used in the ICU — knowing when to try stopping it is a major clinical challenge. A new retrospective study published in the Clinical Journal of the American Society of Nephrology suggests that earlier liberation attempts may pay off for young patients showing signs of kidney recovery.
Researchers analyzed data from 366 patients under age 25 in the international WE-ROCK registry (2015–2021). Patients who had urine output above 0.5 mL/kg/hour for at least 24 hours within the first 5 days were eligible for a liberation trial. About half (52.5%) underwent such a trial, and those who did were twice as likely to achieve a favorable composite outcome compared to those who didn't.
Key Takeaways:
Why it matters: Therapeutic inertia — continuing CRRT by default rather than actively reassessing — is a real risk in the ICU. This study reinforces that liberation should be treated as an active clinical decision, especially for children showing early recovery signals like preserved urine output.
