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Ranzani 2025 SOFA-2 Score Calculator
x402
Ranzani 2025 SOFA-2 Score Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Computes the Ranzani 2025 SOFA-2 score (0–24) across six organ systems using updated ventilatory, cardiovascular, and renal criteria including NIV/ECMO, vasopressor dose bands, and SpO2/FiO2 fallback.
Price / call$0.005
Success—
StatusUnknown
How this service works
Ranzani 2025 SOFA-2 from six organs 0-4 (brain, respiratory, cardiovascular, liver, kidney, hemostasis), max 24. Maps PaO2/FiO2 or SpO2/FiO2 with NIV/ECMO, MAP and vasopressor dose bands, caller-assigned GCS and delirium-drug flag, bilirubin, platelets, creatinine or urine rate, and RRT. Not Vincent 1996 SOFA and not a diagnosis.
Output
Returns the total SOFA-2 score (0–24) and individual organ sub-scores (0–4 each) for brain/neurological, respiratory, cardiovascular, liver, kidney, and hemostasis domains, calculated per Ranzani 2025 criteria — not the original Vincent 1996 SOFA.
Example use cases
ICU sepsis organ dysfunction triage
“My septic ICU patient has FiO2 0.6, PaO2 72 mmHg, is on NIV, MAP is 58 mmHg with norepinephrine at 0.12 mcg/kg/min, GCS 9, bilirubin 4.1 mg/dL, platelets 62 × 10⁹/L, creatinine 3.0 mg/dL, and not on RRT — what's their Ranzani 2025 SOFA-2 score and organ sub-scores?”
ECMO patient daily organ score
“Calculate the SOFA-2 score for my patient who is on VV-ECMO: FiO2 0.8, MAP 72 mmHg on vasopressin 0.03 units/min, GCS 7 (last pre-sedation), bilirubin 2.0 mg/dL, platelets 110 × 10⁹/L, creatinine 1.8 mg/dL, not on RRT.”
Weaning readiness organ failure check
“Patient is being considered for ICU step-down — can you compute their Ranzani 2025 SOFA-2 score? FiO2 0.28, SpO2 96%, no ventilatory support, MAP 74 mmHg off vasopressors, GCS 15, bilirubin 1.0 mg/dL, platelets 210 × 10⁹/L, creatinine 1.1 mg/dL, no RRT.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/sofa_2When to prefer
Use this endpoint when you need the updated Ranzani 2025 SOFA-2 formulation specifically — which differs from the original Vincent 1996 SOFA in its ventilatory support bands, SpO2/FiO2 fallback, and vasopressor dose thresholds. Prefer this over generic SOFA calculators when NIV/ECMO status, contemporary vasopressor banding, or SpO2-based respiratory scoring is clinically relevant.
Side effects
- Missing required parameters (fio2, advanced_ventilatory_support, platelets, map_mm_hg, gcs) returns 400/validation error
- FiO2 provided as percent instead of fraction (e.g. 50 instead of 0.5) causes scoring band misclassification
- SpO2 ≥98 with no PaO2 provided — SpO2/FiO2 pathway not applicable per Ranzani 2025, may return error or default to 0
- GCS outside 3–15 integer range returns validation error
- MAP outside 20–180 range rejected
- Conflicting ECMO and respiratory values may cause unexpected scoring if ECMO flag not set correctly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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