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💪 Rhabdomyolysis Management

UseUse to anchor early aggressive fluid resuscitation, identify hyperkalemia as the most urgent threat, and deci…

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SourceBosch X, et al. Rhabdomyolysis and acute kidney injury. N Engl J Med 2009.

Runs locally in your browser (no PHI uploaded). For licensed clinicians — not a substitute for clinical judgement.
Stored on this device for revisit reminders

This-shift next steps

After scoring: open the scene pack, peer scores, and the matching pathway. Local reference — no HIS write.

Score + version; reference only — not a substitute for care · no HIS write

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Methodology · worked example, guidelines & full notes
Clinical takeaway

Mannitol and loop diuretics are never used before volume repletion because they can worsen renal perfusion. (original synthesis · not guideline verbatim)

When to use

Use to anchor early aggressive fluid resuscitation, identify hyperkalemia as the most urgent threat, and decide when dialysis is needed.

How it works

→ aggressive [pending update] saline, urine output until/myoglobinuria clears. Hyperkalemia → treat aggressively. Refractory hyperkalemia/severe AKI/volume overload → dialysis. Alkalinization/mannitol not routine.

Key points

  • Mannitol and loop diuretics are never used before volume repletion because they can worsen renal perfusion. (original synthesis · not guideline verbatim)
  • Hyperkalemia is the most pressing threat and drives continuous cardiac monitoring.
  • Hypocalcemia is generally left uncorrected unless symptomatic or accompanying severe hyperkalemia.

References

Worked calculation

The values below come from this tool's own example placeholders and are computed server-side with the formula shown on this page, so the arithmetic can be checked quickly. It demonstrates how to substitute values only — it is not clinical advice and not a real case.

CK levelCK > 1000 U/L or > 5× ULN
HyperkalemiaPresent
Refractory hyperkalemia / severe AKI / volume overloadPresent

→DispositionAggressive fluids + manage hyperkalemia

  • Fluids (cornerstone):Immediate aggressive IV fluids ([pending update] normal saline), maintaining urine output, continued until myoglobinuria clears; do not use mannitol/loop diuretics before fluid repletion (can worsen renal perfusion), diuresis only after adequate volume repletion for volume overload
  • Hyperkalemia:Hyperkalemia is the most pressing threat: manage as hyperkalemia (calcium to stabilize the myocardium, glucose + insulin and bicarbonate to shift, potassium binders/dialysis to remove), with continuous cardiac monitoring
  • Monitoring:Electrolytes (potassium/calcium/phosphate/magnesium) every 4–6 h, serial CK/myoglobin/renal function, blood gas, ECG; hypocalcemia generally not corrected (unless symptomatic or severe hyperkalemia), hyperphosphatemia treated with phosphate binders
CK levelMildly elevated (< 1000, may still rise)
HyperkalemiaAbsent
Refractory hyperkalemia / severe AKI / volume overloadAbsent

→DispositionAggressive fluids + monitoring

  • Fluids (cornerstone):Mildly elevated CK may still rise (peaks at 24–120 h): give fluids and serially monitor CK and renal function, adjust by volume and urine output; do not use mannitol/loop diuretics before fluid repletion (can worsen renal perfusion), diuresis only after adequate volume repletion for volume overload
  • Hyperkalemia:Closely monitor potassium (every 4–6 h), watch for lethal hyperkalemic arrhythmias
  • Monitoring:Electrolytes (potassium/calcium/phosphate/magnesium) every 4–6 h, serial CK/myoglobin/renal function, blood gas, ECG; hypocalcemia generally not corrected (unless symptomatic or severe hyperkalemia), hyperphosphatemia treated with phosphate binders
Verification & sources · governance
FAQ

Frequently asked questions

What are the limits and cautions when using Rhabdomyolysis Management?
For licensed clinicians and clinical researchers. Interpret results with history, investigations and local protocols; not a diagnosis or prescription, and not a substitute for multidisciplinary decision-making or local guidelines.
Does Rhabdomyolysis Management upload patient data? Where is it calculated?
Calculation runs locally in the browser; inputs and results are not uploaded. For licensed clinicians only; interpret with history, investigations and local protocols — not a diagnosis or prescription.
How is Rhabdomyolysis Management calculated in practice? Can you show a worked example?
Inputs: CK level CK > 1000 U/L or > 5× ULN, Hyperkalemia Present, Refractory hyperkalemia / severe AKI / volume overload Present → Result: Disposition Aggressive fluids + manage hyperkalemia(Fluids (cornerstone): Immediate aggressive IV fluids ([pending update] normal saline), maintaining urine output, continued until myoglobinuria clears; do not use mannitol/loop diuretics before fluid repletion (can worsen renal perfusion), diuresis only after adequate volume repletion for volume overload, Hyperkalemia: Hyperkalemia is the most pressing threat: manage as hyperkalemia (calcium to stabilize the myocardium, glucose + insulin and bicarbonate to shift, potassium binders/dialysis to remove), with continuous cardiac monitoring, Monitoring: Electrolytes (potassium/calcium/phosphate/magnesium) every 4–6 h, serial CK/myoglobin/renal function, blood gas, ECG; hypocalcemia generally not corrected (unless symptomatic or severe hyperkalemia), hyperphosphatemia treated with phosphate binders) Inputs: CK level Mildly elevated (< 1000, may still rise), Hyperkalemia Absent, Refractory hyperkalemia / severe AKI / volume overload Absent → Result: Disposition Aggressive fluids + monitoring(Fluids (cornerstone): Mildly elevated CK may still rise (peaks at 24–120 h): give fluids and serially monitor CK and renal function, adjust by volume and urine output; do not use mannitol/loop diuretics before fluid repletion (can worsen renal perfusion), diuresis only after adequate volume repletion for volume overload, Hyperkalemia: Closely monitor potassium (every 4–6 h), watch for lethal hyperkalemic arrhythmias, Monitoring: Electrolytes (potassium/calcium/phosphate/magnesium) every 4–6 h, serial CK/myoglobin/renal function, blood gas, ECG; hypocalcemia generally not corrected (unless symptomatic or severe hyperkalemia), hyperphosphatemia treated with phosphate binders)
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