{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-10-06",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "product_ndc": "59922-641",
      "generic_name": "Vadadustat",
      "labeler_name": "Akebia Therapeutics, Inc.",
      "brand_name": "VAFSEO",
      "active_ingredients": [
        {
          "name": "VADADUSTAT",
          "strength": "150 mg/1"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "59922-641-60",
          "description": "1 BOTTLE in 1 CARTON (59922-641-60)  / 60 TABLET, FILM COATED in 1 BOTTLE",
          "marketing_start_date": "20240328",
          "sample": false
        }
      ],
      "listing_expiration_date": "20271231",
      "openfda": {
        "manufacturer_name": [
          "Akebia Therapeutics, Inc."
        ],
        "rxcui": [
          "2679301",
          "2679307",
          "2679309",
          "2679311",
          "2679313",
          "2679315"
        ],
        "spl_set_id": [
          "ac9da724-5a62-4ab6-a89c-376a25f6195b"
        ],
        "is_original_packager": [
          true
        ],
        "upc": [
          "0359922643605",
          "0359922642608",
          "0359922641601"
        ],
        "nui": [
          "N0000194080",
          "N0000194079",
          "N0000190113",
          "N0000190111"
        ],
        "pharm_class_epc": [
          "Hypoxia-inducible Factor Prolyl Hydroxylase Inhibitor [EPC]"
        ],
        "pharm_class_moa": [
          "Hypoxia-Inducible Factor Prolyl Hydroxylase Inhibitors [MoA]",
          "Breast Cancer Resistance Protein Inhibitors [MoA]",
          "Organic Anion Transporter 3 Inhibitors [MoA]"
        ],
        "unii": [
          "I60W9520VV"
        ]
      },
      "marketing_category": "NDA",
      "dosage_form": "TABLET, FILM COATED",
      "spl_id": "400c5380-cfe8-4495-bdd0-12608d197860",
      "product_type": "HUMAN PRESCRIPTION DRUG",
      "route": [
        "ORAL"
      ],
      "marketing_start_date": "20240328",
      "product_id": "59922-641_400c5380-cfe8-4495-bdd0-12608d197860",
      "application_number": "NDA215192",
      "brand_name_base": "VAFSEO",
      "pharm_class": [
        "Breast Cancer Resistance Protein Inhibitors [MoA]",
        "Hypoxia-Inducible Factor Prolyl Hydroxylase Inhibitors [MoA]",
        "Hypoxia-inducible Factor Prolyl Hydroxylase Inhibitor [EPC]",
        "Organic Anion Transporter 3 Inhibitors [MoA]"
      ]
    }
  ]
}