Critical Matters Fluid Overload in the ICU
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Oct 9, 2025 Joining Dr. Sergio Zanotti is Dr. Michael J. Connor, Jr., a revered figure in Critical Care Medicine and Nephrology at Emory University. They dive deep into the critical issue of fluid overload in the ICU, discussing its impact on patient survival and organ recovery. Dr. Connor explains how fluid overload arises, its detrimental effects on kidneys, and strategies for effective management, including the phased approach to fluid management. He emphasizes the importance of objective measurement and the judicious use of diuretics, while reflecting on valuable lessons learned throughout his career.
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Transferred Patient 50% Overloaded
- Michael once received a patient who was 50% fluid overloaded at transfer.
- That extreme gain illustrated how severe unnoticed overload can be.
Measure, Then Triangulate Volume
- Objectively assess volume using weights, cumulative balances, and percent fluid overload.
- Triangulate with POCUS, passive leg raise, CVP, and daily I&O graphs rather than intuition.
Track Daily I's and O's Religiously
- Insist on accurate I's and O's, daily weight trends, and EHR fluid balance graphs.
- Use those data to spot ongoing positive balances and prompt action.
