{"uid":"cap_v4uMxuYmN0NuYisDLC4Fc","slug":"wolf-2024-rest-lgs-lennox-gastaut-syndrome-screening-score-927976f1","name":"Wolf 2024 REST-LGS Lennox-Gastaut Syndrome Screening Score","description":"Wolf 2024 REST-LGS: four major criteria (+3 each) and four minor (+1 each). Max 16. likely if score > 11, possible if 8-11, unlikely if < 8. Caller-assigned flags only; magent does not read EEG. Screening, not a diagnosis of Lennox-Gastaut syndrome. Not the 2019 CRF count threshold.","url":"https://api.magentlab.com/api/calc/rest_lgs","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":["two_or_more_seizure_types","seizure_onset_before_12","slow_spike_wave","cognitive_impairment_since_childhood","persistent_seizures_despite_two_asms","vns_keto_or_surgery","helmet_or_head_face_injury","other_eeg_abnormalities"],"properties":{"slow_spike_wave":{"type":"boolean","description":"History of slow spike-wave (SSW, <2.5 Hz) on EEG (Wolf 2024 major, +3). true or false as assigned by the caller. magent does not read EEG."},"vns_keto_or_surgery":{"type":"boolean","description":"History of vagal nerve stimulation, ketogenic diet therapy, or epilepsy surgery (Wolf 2024 minor, +1). true or false as assigned by the caller."},"other_eeg_abnormalities":{"type":"boolean","description":"Other EEG abnormalities: multifocal spikes, symptomatic generalized discharges, generalized periods of attenuation of background/electrodecrement, or paroxysmal fast activity (Wolf 2024 minor, +1). true or false as assigned by the caller. magent does not read EEG."},"seizure_onset_before_12":{"type":"boolean","description":"Seizure onset at younger than 12 years of age (Wolf 2024 major, +3). Age 12 does not meet. true or false as assigned by the caller. magent does not take numeric age."},"two_or_more_seizure_types":{"type":"boolean","description":"Two or more seizure types (Wolf 2024 major, +3). true or false as assigned by the caller."},"helmet_or_head_face_injury":{"type":"boolean","description":"Evidence of seizure-related helmet use or head/face injury (Wolf 2024 minor, +1). true or false as assigned by the caller."},"cognitive_impairment_since_childhood":{"type":"boolean","description":"Cognitive impairment since childhood (Wolf 2024 major, +3), which may include past or current learning difficulties, special education, autism, intellectual disabilities, or developmental delays. true or false as assigned by the caller."},"persistent_seizures_despite_two_asms":{"type":"boolean","description":"Persistent seizures despite a trial of two or more antiseizure medications (Wolf 2024 minor, +1). true or false as assigned by the caller."}}}},"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_Ci-9wbJbTE8kfUkkFeJco","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":"Calculates the Wolf 2024 REST-LGS score (max 16) to screen for Lennox-Gastaut syndrome likelihood based on four major and four minor clinical criteria","exampleAgentPrompt":"Score this patient for Lennox-Gastaut syndrome using the Wolf 2024 REST-LGS criteria: they have two or more seizure types (true), seizure onset before age 12 (true), history of slow spike-wave on EEG (true), cognitive impairment since childhood (true), persistent seizures despite two ASMs (true), no VNS or ketogenic diet or surgery (false), no helmet or head/face injury (false), and no other EEG abnormalities (false).","exampleUseCases":[{"title":"Epilepsy clinic LGS pre-screening","prompt":"For this pediatric patient in my epilepsy clinic, run the Wolf 2024 REST-LGS screen: two or more seizure types yes, onset before 12 yes, slow spike-wave on EEG yes, childhood cognitive impairment yes, still seizing despite two ASMs yes, no VNS or keto or surgery, no helmet or face injury, no other EEG abnormalities — tell me whether LGS is likely, possible, or unlikely."},{"title":"Retrospective chart review automation","prompt":"I'm reviewing charts for patients who may have undiagnosed LGS. For this patient: two-plus seizure types true, onset before 12 false, slow spike-wave true, cognitive impairment since childhood true, persistent seizures despite two ASMs true, history of VNS true, no helmet or head injury, other EEG abnormalities false. What does the Wolf 2024 REST-LGS score come out to?"},{"title":"Refractory epilepsy second-opinion triage","prompt":"A patient with refractory epilepsy is being considered for a second opinion — can you quickly screen them with the Wolf 2024 LGS criteria? Two or more seizure types: yes, onset before 12: yes, slow spike-wave: false, childhood cognitive impairment: yes, failed two ASMs: yes, VNS or keto or surgery: false, helmet or injury evidence: true, other EEG abnormalities: true."}],"resultDescription":"Returns an integer REST-LGS score (0–16) derived from the caller-supplied boolean flags (four major criteria worth +3 each, four minor worth +1 each), along with a likelihood category: 'likely' if score > 11, 'possible' if 8–11, and 'unlikely' if < 8. This is a screening result only, not a diagnosis.","failureModes":["Missing any of the eight required boolean query parameters returns a validation error","Passing non-boolean values for flag fields causes a schema rejection","Score is valid only if the caller correctly assigned EEG-based flags from an actual EEG report; magent does not read EEG directly","Result should not be interpreted as a clinical diagnosis of LGS"],"whenToPreferThis":"Use this endpoint when you need to programmatically apply the Wolf 2024 REST-LGS scoring rubric to caller-assigned clinical flags for Lennox-Gastaut syndrome screening. Prefer it over manual scoring when automating chart review, building clinical decision support agents, or triaging refractory epilepsy cases. It implements the specific 2024 Wolf criteria (not the 2019 CRF count threshold), so choose it when that version is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:02:15.067Z","isFirstParty":false}