Serum creatinine rise > 30%
Watch for trends
Consider other factors affecting renal function:
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Additive nephrotoxic agent:
- - NSAID, COX-2 inh, ACEI / ARB combo, etc.
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Worsening HF
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Other co-morbidities:
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Dehydration (diarrhea, vomiting, over diuresis)
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