{
  "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": "2026-04-28"
  },
  "results": [
    {
      "term": "CYTOKINE RELEASE SYNDROME",
      "count": 114
    },
    {
      "term": "DISEASE PROGRESSION",
      "count": 83
    },
    {
      "term": "NEUTROPENIA",
      "count": 67
    },
    {
      "term": "COVID-19",
      "count": 59
    },
    {
      "term": "MALIGNANT NEOPLASM PROGRESSION",
      "count": 41
    },
    {
      "term": "PNEUMONIA",
      "count": 40
    },
    {
      "term": "DEATH",
      "count": 39
    },
    {
      "term": "COVID-19 PNEUMONIA",
      "count": 38
    },
    {
      "term": "OFF LABEL USE",
      "count": 37
    },
    {
      "term": "DISORIENTATION",
      "count": 31
    },
    {
      "term": "NEUROLOGICAL SYMPTOM",
      "count": 31
    },
    {
      "term": "VASOGENIC CEREBRAL OEDEMA",
      "count": 31
    },
    {
      "term": "DIFFUSE LARGE B-CELL LYMPHOMA RECURRENT",
      "count": 28
    },
    {
      "term": "THERAPY PARTIAL RESPONDER",
      "count": 28
    },
    {
      "term": "PYREXIA",
      "count": 25
    },
    {
      "term": "DIFFUSE LARGE B-CELL LYMPHOMA",
      "count": 21
    },
    {
      "term": "UPPER RESPIRATORY TRACT INFECTION",
      "count": 20
    },
    {
      "term": "THROMBOCYTOPENIA",
      "count": 19
    },
    {
      "term": "INFECTION",
      "count": 17
    },
    {
      "term": "FEBRILE NEUTROPENIA",
      "count": 16
    },
    {
      "term": "HYPOGAMMAGLOBULINAEMIA",
      "count": 16
    },
    {
      "term": "INJECTION SITE REACTION",
      "count": 16
    },
    {
      "term": "PNEUMONITIS",
      "count": 16
    },
    {
      "term": "ALANINE AMINOTRANSFERASE INCREASED",
      "count": 14
    },
    {
      "term": "FOLLICULAR LYMPHOMA",
      "count": 13
    },
    {
      "term": "ANAEMIA",
      "count": 12
    },
    {
      "term": "INFLAMMATORY MARKER INCREASED",
      "count": 12
    },
    {
      "term": "INFUSION RELATED REACTION",
      "count": 12
    },
    {
      "term": "ASPARTATE AMINOTRANSFERASE INCREASED",
      "count": 11
    },
    {
      "term": "DYSPNOEA",
      "count": 11
    },
    {
      "term": "INFLUENZA",
      "count": 11
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 11
    },
    {
      "term": "SEPSIS",
      "count": 11
    },
    {
      "term": "CHOLECYSTITIS",
      "count": 10
    },
    {
      "term": "DIARRHOEA",
      "count": 10
    },
    {
      "term": "TUMOUR LYSIS SYNDROME",
      "count": 10
    },
    {
      "term": "DEEP VEIN THROMBOSIS",
      "count": 9
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 9
    },
    {
      "term": "HYPOTENSION",
      "count": 9
    },
    {
      "term": "CHRONIC OBSTRUCTIVE PULMONARY DISEASE",
      "count": 8
    },
    {
      "term": "IMMUNE EFFECTOR CELL-ASSOCIATED NEUROTOXICITY SYNDROME",
      "count": 8
    },
    {
      "term": "LEUKOPENIA",
      "count": 8
    },
    {
      "term": "NEUTROPHIL COUNT DECREASED",
      "count": 8
    },
    {
      "term": "SEPTIC SHOCK",
      "count": 8
    },
    {
      "term": "URINARY TRACT INFECTION",
      "count": 8
    },
    {
      "term": "ASTHENIA",
      "count": 7
    },
    {
      "term": "ATRIAL FIBRILLATION",
      "count": 7
    },
    {
      "term": "CHILLS",
      "count": 7
    },
    {
      "term": "CHOLELITHIASIS",
      "count": 7
    },
    {
      "term": "RASH",
      "count": 7
    },
    {
      "term": "RASH MACULAR",
      "count": 7
    },
    {
      "term": "SKIN EXFOLIATION",
      "count": 7
    },
    {
      "term": "TUMOUR FLARE",
      "count": 7
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 6
    },
    {
      "term": "BLOOD CREATININE INCREASED",
      "count": 6
    },
    {
      "term": "CLOSTRIDIUM DIFFICILE INFECTION",
      "count": 6
    },
    {
      "term": "CYTOMEGALOVIRUS INFECTION",
      "count": 6
    },
    {
      "term": "FATIGUE",
      "count": 6
    },
    {
      "term": "HYPOXIA",
      "count": 6
    },
    {
      "term": "NEOPLASM PROGRESSION",
      "count": 6
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 6
    },
    {
      "term": "RASH PAPULAR",
      "count": 6
    },
    {
      "term": "BACTERAEMIA",
      "count": 5
    },
    {
      "term": "BLOOD LACTATE DEHYDROGENASE INCREASED",
      "count": 5
    },
    {
      "term": "CELLULITIS",
      "count": 5
    },
    {
      "term": "ENCEPHALOPATHY",
      "count": 5
    },
    {
      "term": "GENERAL PHYSICAL HEALTH DETERIORATION",
      "count": 5
    },
    {
      "term": "HEPATIC FAILURE",
      "count": 5
    },
    {
      "term": "MULTIPLE ORGAN DYSFUNCTION SYNDROME",
      "count": 5
    },
    {
      "term": "RASH MACULO-PAPULAR",
      "count": 5
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 4
    },
    {
      "term": "AGRANULOCYTOSIS",
      "count": 4
    },
    {
      "term": "CARDIAC DISORDER",
      "count": 4
    },
    {
      "term": "CYTOMEGALOVIRUS INFECTION REACTIVATION",
      "count": 4
    },
    {
      "term": "HAEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS",
      "count": 4
    },
    {
      "term": "HEADACHE",
      "count": 4
    },
    {
      "term": "HEPATOTOXICITY",
      "count": 4
    },
    {
      "term": "HERPES ZOSTER",
      "count": 4
    },
    {
      "term": "HYPERCALCAEMIA",
      "count": 4
    },
    {
      "term": "INFARCTION",
      "count": 4
    },
    {
      "term": "INTERSTITIAL LUNG DISEASE",
      "count": 4
    },
    {
      "term": "LYMPHOCYTOSIS",
      "count": 4
    },
    {
      "term": "LYMPHOMA",
      "count": 4
    },
    {
      "term": "NERVOUS SYSTEM DISORDER",
      "count": 4
    },
    {
      "term": "OXYGEN SATURATION DECREASED",
      "count": 4
    },
    {
      "term": "PALPITATIONS",
      "count": 4
    },
    {
      "term": "PERIORBITAL SWELLING",
      "count": 4
    },
    {
      "term": "PROCALCITONIN INCREASED",
      "count": 4
    },
    {
      "term": "PULMONARY EMBOLISM",
      "count": 4
    },
    {
      "term": "RASH ERYTHEMATOUS",
      "count": 4
    },
    {
      "term": "BLOOD IMMUNOGLOBULIN G DECREASED",
      "count": 3
    },
    {
      "term": "BONE PAIN",
      "count": 3
    },
    {
      "term": "CONFUSIONAL STATE",
      "count": 3
    },
    {
      "term": "DERMATITIS PSORIASIFORM",
      "count": 3
    },
    {
      "term": "DIZZINESS",
      "count": 3
    },
    {
      "term": "DRUG INTOLERANCE",
      "count": 3
    },
    {
      "term": "HAEMATOLOGICAL INFECTION",
      "count": 3
    },
    {
      "term": "HYPERGLYCAEMIA",
      "count": 3
    },
    {
      "term": "HYPERSENSITIVITY",
      "count": 3
    },
    {
      "term": "LIVER FUNCTION TEST INCREASED",
      "count": 3
    }
  ]
}