{"uid":"cap_PbzjIJ9rTWskeMurSseLN","slug":"cucchiara-2008-sich-risk-calculator-magent-4e291648","name":"Cucchiara 2008 sICH Risk Calculator (magent)","description":"Cucchiara 2008 sICH after rtPA for ischemic stroke. Four caller-assigned 1-point flags: age >60, baseline NIHSS >10, baseline glucose >150 mg/dL (8.325 mmol/L), platelets <150,000/mm3. Total 0-4. Any ICH 2.6/9.7/15.1/37.9% for scores 0/1/2/>=3 (scores 3 and 4 share 37.9). magent does not assay glucose or platelets or compute NIHSS. Not a tPA order and not a hemorrhage diagnosis.","url":"https://api.magentlab.com/api/calc/sich","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"headers":{"type":"object","additionalProperties":{"type":"string"}},"queryParams":{"type":"object","required":["age_gt_60","nihss_gt_10","glucose_gt_150","platelets_lt_150k"],"properties":{"age_gt_60":{"type":"boolean","description":"Age >60 years as assigned by the caller (Cucchiara 2008). true or false. magent does not assign age from a numeric value."},"nihss_gt_10":{"type":"boolean","description":"Baseline NIHSS >10 as assigned by the caller (Cucchiara 2008). true or false. magent does not compute NIHSS or examine the patient."},"glucose_gt_150":{"type":"boolean","description":"Baseline glucose >150 mg/dL (8.325 mmol/L) as assigned by the caller (Cucchiara 2008). true or false. magent does not assay glucose or convert units."},"platelets_lt_150k":{"type":"boolean","description":"Baseline platelet count <150,000/mm3 as assigned by the caller (Cucchiara 2008). true or false. magent does not assay platelets."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_f10GEhYvfz5wkVFZxTIgy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the Cucchiara 2008 sICH risk score (0–4) and returns the corresponding symptomatic intracranial hemorrhage probability after IV rtPA for ischemic stroke.","exampleAgentPrompt":"For my stroke patient getting IV rtPA — they're 68 years old (so age >60 is true), baseline NIHSS of 14 (so NIHSS >10 is true), admission glucose of 130 mg/dL (so glucose >150 is false), and platelets of 200,000 (so platelets <150k is false) — what does the Cucchiara 2008 sICH score come out to and what's the hemorrhage risk?","exampleUseCases":[{"title":"Pre-thrombolysis hemorrhage risk stratification","prompt":"I'm about to give tPA to a 72-year-old stroke patient with a baseline NIHSS of 18, glucose of 180 mg/dL, and platelets of 210,000 — so age >60 true, NIHSS >10 true, glucose >150 true, platelets <150k false — can you run the Cucchiara 2008 sICH score and tell me the ICH risk?"},{"title":"Low-risk patient reassurance documentation","prompt":"My stroke patient is 55 years old, NIHSS of 7, glucose 120 mg/dL, platelets 320,000 — all four Cucchiara flags are false — what's the sICH score and corresponding hemorrhage probability after rtPA?"},{"title":"High-risk patient with thrombocytopenia","prompt":"Can you calculate the Cucchiara sICH score for a patient where age >60 is true, NIHSS >10 is true, glucose >150 is false, but platelets are only 95,000 so platelets <150k is true — I need the score and the symptomatic ICH percentage."}],"resultDescription":"Returns the integer Cucchiara sICH score (0–4) and the associated symptomatic intracranial hemorrhage risk percentage: score 0 → 2.6%, score 1 → 9.7%, score 2 → 15.1%, score 3 or 4 → 37.9%.","failureModes":["Missing required boolean flags (age_gt_60, nihss_gt_10, glucose_gt_150, platelets_lt_150k) returns a 400 error","Non-boolean values for flag parameters cause validation failure","Endpoint does not compute NIHSS, assay glucose, or assay platelets — caller must pre-determine each flag","Score does not differentiate between 3 and 4 (both return 37.9%)"],"whenToPreferThis":"Use this endpoint when a clinical decision support agent needs to quickly score a stroke patient on the Cucchiara 2008 sICH model after the caller has already determined each of the four binary risk flags from the patient's clinical data. Prefer this over HAT (Lou 2008) when the Cucchiara model is the institutional or guideline-preferred tool. Note this endpoint scores risk only and is not a tPA ordering tool or hemorrhage diagnosis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:53:37.354Z","isFirstParty":false}