MDCalc

PREdiction of Survival on ECMO Therapy (PRESET) Score

Predicts survival after ECMO for acute respiratory distress syndrome.

Mean arterial pressure, mmHg
Lactate concentration, mmol/L
pHa
Platelet concentration, x 1000 cells/μl
Hospital days pre-ECMO

Result:

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Advice
  • Use the results of this tool in conjunction with other clinical parameters and specialist expertise—no single score should be the sole determinant for ECMO candidacy.
  • Incorporate results into ECMO therapy planning if the patient is otherwise a suitable candidate, and engage in goals-of-care conversations that include therapy limitations, alternative salvage interventions, and palliative care options.