{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/amicus-therapeutics/json-schema/amicus-clinical-trial-schema.json",
  "title": "Amicus Clinical Trial",
  "description": "A clinical study or observational registry sponsored or run by Amicus Therapeutics.",
  "type": "object",
  "required": ["trialId", "name", "indication"],
  "properties": {
    "trialId": {
      "type": "string",
      "description": "Internal Amicus trial identifier (e.g., AT1001-025, ATB200-08)"
    },
    "name": {
      "type": "string",
      "description": "Public name of the study (e.g., ROSSELLA, ZIP, ACTION3)"
    },
    "nctId": {
      "type": "string",
      "pattern": "^NCT[0-9]{8}$",
      "description": "ClinicalTrials.gov registry identifier"
    },
    "indication": {
      "type": "string",
      "description": "Disease indication under study (e.g., Fabry disease, Pompe disease, FSGS)"
    },
    "studyType": {
      "type": "string",
      "enum": ["Interventional", "Observational", "Registry", "Expanded Access"]
    },
    "phase": {
      "type": "string",
      "enum": [
        "Phase 1",
        "Phase 2",
        "Phase 3",
        "Phase 4",
        "Not Applicable"
      ]
    },
    "ageRange": {
      "type": "object",
      "properties": {
        "minimumAge": { "type": "string" },
        "maximumAge": { "type": "string" }
      },
      "description": "Eligible age range"
    },
    "investigationalProduct": {
      "type": "string",
      "description": "Name or code of the candidate therapy being evaluated"
    },
    "status": {
      "type": "string",
      "enum": ["Recruiting", "Active", "Completed", "Suspended", "Terminated", "Withdrawn"]
    },
    "registryEUPAS": {
      "type": "string",
      "description": "EU PAS Register identifier where applicable"
    }
  },
  "additionalProperties": false
}